[2025/09/12 04:54:44 408769] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 04:54:44 413333] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 04:54:44 413359] [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 04:54:44 413370] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:54:44 413374] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:54:44 413379] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:54:44 413383] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:54:44 413390] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:54:44 413394] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:54:44 413398] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:54:44 413402] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:54:44 745211] [debug] |scid:0de72c9224ac6851848da039|xqc_timer_set|type:CONN_IDLE|expire:1757652944745207|now:1757652884745207|interv:60000000|
[2025/09/12 04:54:44 745247] [debug] |scid:0de72c9224ac6851848da039|xqc_timer_set|type:PATH_IDLE|expire:1757652944745247|now:1757652884745247|interv:60000000|
[2025/09/12 04:54:44 745255] [debug] |xqc_path_create|path:0|dcid:|scid:0de72c9224ac6851848da039|create_path_count:1|
[2025/09/12 04:54:44 745261] [debug] |scid:0de72c9224ac6851848da039|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 04:54:44 745267] [debug] |xqc_path_init|path:0|dcid:|scid:0de72c9224ac6851848da039|state:2|
[2025/09/12 04:54:44 745272] [debug] |scid:0de72c9224ac6851848da039|xqc_conn_create|success|scid:0de72c9224ac6851848da039|dcid:|conn:0000563609FDCDDC|
[2025/09/12 04:54:44 745278] [info] |scid:0de72c9224ac6851848da039|xqc_conn_server_create|hash odcid conn|odcid:|conn:0000563609FDCDDC|
[2025/09/12 04:54:44 745306] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 04:54:44 745314] [info] |xqc_engine_packet_process|==>|conn:0000563609FDCDDC|size:1207|state:S_INIT|recv_time:1757652884745176|
[2025/09/12 04:54:44 745322] [info] |scid:0de72c9224ac6851848da039|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 04:54:44 745327] [error] |scid:0de72c9224ac6851848da039|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 04:54:44 745332] [info] |scid:0de72c9224ac6851848da039|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 04:54:44 745338] [debug] |scid:0de72c9224ac6851848da039|xqc_timer_set|type:PATH_IDLE|expire:1757652944745176|now:1757652884745176|interv:60000000|
[2025/09/12 04:54:44 745343] [debug] |scid:0de72c9224ac6851848da039|xqc_timer_set|type:CONN_IDLE|expire:1757652944745176|now:1757652884745176|interv:60000000|
[2025/09/12 04:54:44 745349] [debug] |scid:0de72c9224ac6851848da039|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:54:44 745355] [debug] |xqc_engine_main_logic|BEGIN|now:1757652884745355|
[2025/09/12 04:54:44 745361] [debug] |scid:0de72c9224ac6851848da039|xqc_engine_process_conn|conn:0000563609FDCDDC|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757652884745360|
[2025/09/12 04:54:44 745374] [debug] |scid:0de72c9224ac6851848da039|xqc_path_get_perf_class|conn:0000563609FDCDDC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:44 745380] [debug] |scid:0de72c9224ac6851848da039|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FDCDDC|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 04:54:44 745387] [debug] |scid:0de72c9224ac6851848da039|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 04:54:44 745401] [debug] |scid:0de72c9224ac6851848da039|xqc_check_acked_or_dropped_pkt|conn:0000563609FDCDDC|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 04:54:44 745433] [info] |scid:0de72c9224ac6851848da039|xqc_process_packet_without_pn|<==|conn:0000563609FDCDDC|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 04:54:44 745440] [debug] |scid:0de72c9224ac6851848da039|xqc_conn_next_wakeup_time|wakeup_time:1757652944745176|
[2025/09/12 04:54:44 745445] [debug] |scid:0de72c9224ac6851848da039|xqc_engine_add_wakeup_queue|next_tick_time:1757652944745176|
[2025/09/12 04:54:44 745450] [debug] |xqc_engine_wakeup_after|wakeup:1757652944745176|now:1757652884745450|diff:59999726|
[2025/09/12 04:54:44 745456] [debug] |xqc_engine_main_logic|END|now:1757652884745360|
[2025/09/12 04:54:45 439889] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652945439888|now:1757652885439888|interv:60000000|
[2025/09/12 04:54:45 439924] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652945439924|now:1757652885439924|interv:60000000|
[2025/09/12 04:54:45 439933] [debug] |xqc_path_create|path:0|dcid:1a199e83a4111b0b|scid:2477b5a3bb8cc79202a649fb|create_path_count:1|
[2025/09/12 04:54:45 439939] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:45 439945] [debug] |xqc_path_init|path:0|dcid:1a199e83a4111b0b|scid:2477b5a3bb8cc79202a649fb|state:2|
[2025/09/12 04:54:45 439950] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_create|success|scid:2477b5a3bb8cc79202a649fb|dcid:1a199e83a4111b0b|conn:0000563609FE61EC|
[2025/09/12 04:54:45 439956] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_server_create|hash odcid conn|odcid:79581e9d63a08267|conn:0000563609FE61EC|
[2025/09/12 04:54:45 439965] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_get_local_transport_params|generate sr_token[b41f5c962acdaff52ea5fdac0cd31b79] for cid[79581e9d63a08267]
[2025/09/12 04:54:45 440000] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b|
[2025/09/12 04:54:45 440006] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:1200|state:S_INIT|recv_time:1757652885439853|
[2025/09/12 04:54:45 440208] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:54:45 440215] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_initial|success|Length:1174|
[2025/09/12 04:54:45 440223] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:54:45 440228] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:54:45 440236] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 04:54:45 440242] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:6|
[2025/09/12 04:54:45 440248] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_check_token|token empty|
[2025/09/12 04:54:45 440254] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_frame|check_token fail|conn:0000563609FE61EC|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b|
[2025/09/12 04:54:45 440261] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 04:54:45 440266] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_frame|level:0|
[2025/09/12 04:54:45 440272] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:54:45 440277] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|305u|
[2025/09/12 04:54:45 440410] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 04:54:45 440736] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:54:45 440747] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 04:54:45 440752] [warn] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 04:54:45 441003] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 04:54:45 441009] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:54:45 441015] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:54:45 441019] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 04:54:45 441024] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 04:54:45 441028] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:0|
[2025/09/12 04:54:45 441032] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_padding_frame|process padding|
[2025/09/12 04:54:45 441040] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:54:45 441045] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:45 441050] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 04:54:45 441054] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757652885439853|dcid:79581e9d63a08267|dcid_seq:0|
[2025/09/12 04:54:45 441060] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652945439853|now:1757652885439853|interv:60000000|
[2025/09/12 04:54:45 441064] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652945439853|now:1757652885439853|interv:60000000|
[2025/09/12 04:54:45 441068] [debug] |xqc_engine_main_logic|BEGIN|now:1757652885441068|
[2025/09/12 04:54:45 441073] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757652885441073|
[2025/09/12 04:54:45 441079] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:54:45 441083] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 04:54:45 441087] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_write_streams|
[2025/09/12 04:54:45 441091] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:54:45 441095] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 04:54:45 441101] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:161|sent:127|pkt_type:INIT|frame:CRYPTO |now:1757652885441101|
[2025/09/12 04:54:45 441106] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 04:54:45 441110] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_write_streams|
[2025/09/12 04:54:45 441114] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:54:45 441118] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:161|sent:128|pkt_type:HSK|frame:CRYPTO |now:1757652885441118|
[2025/09/12 04:54:45 441123] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1168|sent:1135|pkt_type:HSK|frame:CRYPTO |now:1757652885441123|
[2025/09/12 04:54:45 441128] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1168|sent:1135|pkt_type:HSK|frame:CRYPTO |now:1757652885441127|
[2025/09/12 04:54:45 441136] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1168|sent:1135|pkt_type:HSK|frame:CRYPTO |now:1757652885441136|
[2025/09/12 04:54:45 441141] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1168|sent:1135|pkt_type:HSK|frame:CRYPTO |now:1757652885441141|
[2025/09/12 04:54:45 441145] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1168|sent:1135|pkt_type:HSK|frame:CRYPTO |now:1757652885441145|
[2025/09/12 04:54:45 441150] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1168|sent:1135|pkt_type:HSK|frame:CRYPTO |now:1757652885441149|
[2025/09/12 04:54:45 441154] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1168|sent:1135|pkt_type:HSK|frame:CRYPTO |now:1757652885441154|
[2025/09/12 04:54:45 441159] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1168|sent:1135|pkt_type:HSK|frame:CRYPTO |now:1757652885441158|
[2025/09/12 04:54:45 441163] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:712|sent:679|pkt_type:HSK|frame:CRYPTO |now:1757652885441163|
[2025/09/12 04:54:45 441168] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:116|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757652885441167|
[2025/09/12 04:54:45 441172] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:73|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757652885441172|
[2025/09/12 04:54:45 441176] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 04:54:45 441182] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|largest_recv:0|ack_delay:1329|first_ack_range:0|largest_pkt_recv_time:1757652885439853|
[2025/09/12 04:54:45 441187] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 04:54:45 441191] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:54:45 441195] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:54:45 441201] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441206] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441211] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:161|reinj:0|path_class:2|
[2025/09/12 04:54:45 441216] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441220] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441225] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:161|reinj:0|path_class:2|
[2025/09/12 04:54:45 441229] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441233] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441240] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:45 441244] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441248] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441253] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:45 441257] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441261] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441265] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:45 441269] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441273] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441278] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:45 441282] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441286] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441290] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:45 441294] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441298] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441302] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:45 441306] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441310] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441315] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:45 441319] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441323] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441329] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:45 441333] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441338] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441342] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:712|reinj:0|path_class:2|
[2025/09/12 04:54:45 441346] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441350] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441354] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:116|reinj:0|path_class:2|
[2025/09/12 04:54:45 441358] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:54:45 441362] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|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 04:54:45 441367] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:73|reinj:0|path_class:2|
[2025/09/12 04:54:45 441371] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:54:45 441376] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:161|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:54:45 441382] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:54:45 441418] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757652885441389|stream_id:0|stream_offset:0|
[2025/09/12 04:54:45 441425] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|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 04:54:45 441430] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:54:45 441435] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:45 441439] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:45 441443] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:45 441447] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:45 441451] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652885441434|interv:749955|
[2025/09/12 04:54:45 441455] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652885441434|interval:749955|pto_count:0|srtt:250000
[2025/09/12 04:54:45 441464] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 04:54:45 441488] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:161|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:45 441501] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:54:45 441530] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:0|size:161|sent:177|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757652885441511|stream_id:0|stream_offset:0|
[2025/09/12 04:54:45 441537] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:0|origin_pktnum:0|size:161|enc_size:177|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:45 441541] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 04:54:45 441546] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:45 441550] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:45 441554] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 161|
[2025/09/12 04:54:45 441558] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:45 441562] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652885441545|interv:749844|
[2025/09/12 04:54:45 441566] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652885441545|interval:749844|pto_count:0|srtt:250000
[2025/09/12 04:54:45 441570] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1345|
[2025/09/12 04:54:45 441575] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:45 441579] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:54:45 441598] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:1|size:1168|sent:1184|pkt_type:HSK|frame:CRYPTO |inflight:1345|now:1757652885441585|stream_id:0|stream_offset:0|
[2025/09/12 04:54:45 441603] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:1|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:45 441607] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:1345|applimit:0|
[2025/09/12 04:54:45 441611] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:45 441616] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:45 441620] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 1329|
[2025/09/12 04:54:45 441623] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:45 441632] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652885441611|interv:749778|
[2025/09/12 04:54:45 441636] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652885441611|interval:749778|pto_count:0|srtt:250000
[2025/09/12 04:54:45 441640] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2513|
[2025/09/12 04:54:45 441644] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:45 441648] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:54:45 441666] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:2|size:1168|sent:1184|pkt_type:HSK|frame:CRYPTO |inflight:2513|now:1757652885441654|stream_id:0|stream_offset:0|
[2025/09/12 04:54:45 441671] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:2|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:45 441675] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:2513|applimit:0|
[2025/09/12 04:54:45 441679] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:45 441684] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:45 441687] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 2497|
[2025/09/12 04:54:45 441691] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:45 441695] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652885441679|interv:749710|
[2025/09/12 04:54:45 441699] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652885441679|interval:749710|pto_count:0|srtt:250000
[2025/09/12 04:54:45 441703] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3681|
[2025/09/12 04:54:45 441707] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:45 441712] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:54:45 441727] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:3|size:1168|sent:1184|pkt_type:HSK|frame:CRYPTO |inflight:3681|now:1757652885441717|stream_id:0|stream_offset:0|
[2025/09/12 04:54:45 441732] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:3|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:45 441737] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:3681|applimit:0|
[2025/09/12 04:54:45 441741] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:45 441745] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:45 441749] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 3665|
[2025/09/12 04:54:45 441756] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:45 441760] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652885441740|interv:749649|
[2025/09/12 04:54:45 441764] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652885441740|interval:749649|pto_count:0|srtt:250000
[2025/09/12 04:54:45 441768] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:4849|
[2025/09/12 04:54:45 441773] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:45 441777] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:54:45 441793] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:4|size:1168|sent:1184|pkt_type:HSK|frame:CRYPTO |inflight:4849|now:1757652885441782|stream_id:0|stream_offset:0|
[2025/09/12 04:54:45 441798] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:4|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:45 441803] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:4849|applimit:0|
[2025/09/12 04:54:45 441807] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|amplification limit|stop timer|conn:0000563609FE61EC|path:0|
[2025/09/12 04:54:45 441811] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:54:45 441814] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:6017|
[2025/09/12 04:54:45 441819] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:45 441823] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_path_send_packets|blocked by anti amplification limit|total_sent:6113|3*total_recv:3600|
[2025/09/12 04:54:45 441827] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652945439853|
[2025/09/12 04:54:45 441832] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652945439853|
[2025/09/12 04:54:45 441836] [debug] |xqc_engine_wakeup_after|wakeup:1757652944745176|now:1757652885441836|diff:59303340|
[2025/09/12 04:54:45 441840] [debug] |xqc_engine_main_logic|END|now:1757652885441073|
[2025/09/12 04:54:45 441846] [debug] |xqc_engine_main_logic|BEGIN|now:1757652885441846|
[2025/09/12 04:54:45 441849] [debug] |xqc_engine_wakeup_after|wakeup:1757652944745176|now:1757652885441849|diff:59303327|
[2025/09/12 04:54:45 441853] [debug] |xqc_engine_main_logic|END|now:1757652885441846|
[2025/09/12 04:54:46 185592] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757652886185588|
[2025/09/12 04:54:46 185617] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:54:46 185622] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_initial|success|Length:1174|
[2025/09/12 04:54:46 185635] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:54:46 185640] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:54:46 185652] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 04:54:46 185657] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:6|
[2025/09/12 04:54:46 185663] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_check_token|token empty|
[2025/09/12 04:54:46 185677] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_frame|check_token fail|conn:0000563609FE61EC|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b|
[2025/09/12 04:54:46 185685] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_frame|level:0|
[2025/09/12 04:54:46 185691] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:54:46 185697] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652945439853|pq_index:1|
[2025/09/12 04:54:46 185703] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652885441073|
[2025/09/12 04:54:46 185709] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:0|
[2025/09/12 04:54:46 185713] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_padding_frame|process padding|
[2025/09/12 04:54:46 185723] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:54:46 185729] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:54:46 185735] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 04:54:46 185742] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1757652886185588|dcid:79581e9d63a08267|dcid_seq:0|
[2025/09/12 04:54:46 185748] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_dgram_received|anti-amplification state unlock|
[2025/09/12 04:54:46 185754] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 185760] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 185765] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 4833|
[2025/09/12 04:54:46 185770] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 185775] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652886185753|interv:5636|
[2025/09/12 04:54:46 185780] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652886185753|interval:5636|pto_count:0|srtt:250000
[2025/09/12 04:54:46 185786] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652946185588|now:1757652886185588|interv:60000000|
[2025/09/12 04:54:46 185792] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652946185588|now:1757652886185588|interv:60000000|
[2025/09/12 04:54:46 185797] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886185797|
[2025/09/12 04:54:46 185803] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886185802|
[2025/09/12 04:54:46 185810] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_HANDSHAKE_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 04:54:46 185820] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|largest_recv:2|ack_delay:232|first_ack_range:0|largest_pkt_recv_time:1757652886185588|
[2025/09/12 04:54:46 185826] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|high:2|low:2|pkt_pns:0|
[2025/09/12 04:54:46 185835] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 04:54:46 185840] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:54:46 185846] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:54:46 185853] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 185861] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:46 185868] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:54:46 185913] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:5|size:1168|sent:1184|pkt_type:HSK|frame:CRYPTO |inflight:6017|now:1757652886185878|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 185925] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:5|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 185935] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:6017|applimit:0|
[2025/09/12 04:54:46 185944] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 185952] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 185957] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 6001|
[2025/09/12 04:54:46 185962] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 185966] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652886185944|interv:5445|
[2025/09/12 04:54:46 185972] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652886185944|interval:5445|pto_count:0|srtt:250000
[2025/09/12 04:54:46 185978] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:7185|
[2025/09/12 04:54:46 185984] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:46 185990] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 04:54:46 186023] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:6|size:1168|sent:1184|pkt_type:HSK|frame:CRYPTO |inflight:7185|now:1757652886185998|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186034] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:6|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 186043] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:7185|applimit:0|
[2025/09/12 04:54:46 186051] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 186058] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 186063] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 7169|
[2025/09/12 04:54:46 186074] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 186079] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652886186050|interv:5339|
[2025/09/12 04:54:46 186084] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652886186050|interval:5339|pto_count:0|srtt:250000
[2025/09/12 04:54:46 186089] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:8353|
[2025/09/12 04:54:46 186095] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:46 186100] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:54:46 186132] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:7|size:1168|sent:1184|pkt_type:HSK|frame:CRYPTO |inflight:8353|now:1757652886186108|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186143] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:7|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 186152] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:8353|applimit:0|
[2025/09/12 04:54:46 186160] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 186167] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 186172] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 8337|
[2025/09/12 04:54:46 186176] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 186181] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652886186159|interv:5230|
[2025/09/12 04:54:46 186186] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652886186159|interval:5230|pto_count:0|srtt:250000
[2025/09/12 04:54:46 186192] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:9521|
[2025/09/12 04:54:46 186197] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:46 186202] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:54:46 186232] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:8|size:1168|sent:1184|pkt_type:HSK|frame:CRYPTO |inflight:9521|now:1757652886186210|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186242] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:8|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 186251] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:9521|applimit:0|
[2025/09/12 04:54:46 186259] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 186270] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 186275] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 9505|
[2025/09/12 04:54:46 186280] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 186284] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652886186259|interv:5130|
[2025/09/12 04:54:46 186289] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652886186259|interval:5130|pto_count:0|srtt:250000
[2025/09/12 04:54:46 186295] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:10689|
[2025/09/12 04:54:46 186300] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:712|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:46 186306] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:54:46 186336] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:9|size:712|sent:728|pkt_type:HSK|frame:CRYPTO |inflight:10689|now:1757652886186313|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186346] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:9|origin_pktnum:0|size:712|enc_size:728|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 186355] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:10689|applimit:0|
[2025/09/12 04:54:46 186363] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 186371] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 186375] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 10217|
[2025/09/12 04:54:46 186380] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 186384] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652886186363|interv:5026|
[2025/09/12 04:54:46 186388] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652886186363|interval:5026|pto_count:0|srtt:250000
[2025/09/12 04:54:46 186393] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:11401|
[2025/09/12 04:54:46 186397] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:116|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:46 186401] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:54:46 186425] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:10|size:116|sent:132|pkt_type:HSK|frame:CRYPTO |inflight:11401|now:1757652886186407|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186433] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:10|origin_pktnum:0|size:116|enc_size:132|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 186440] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:11401|applimit:0|
[2025/09/12 04:54:46 186453] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 186460] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 186464] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 10333|
[2025/09/12 04:54:46 186482] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 186489] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652886186453|interv:4936|
[2025/09/12 04:54:46 186493] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652886186453|interval:4936|pto_count:0|srtt:250000
[2025/09/12 04:54:46 186497] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:11517|
[2025/09/12 04:54:46 186502] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:73|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:54:46 186506] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:54:46 186533] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:11|size:73|sent:89|pkt_type:HSK|frame:CRYPTO |inflight:11517|now:1757652886186513|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186542] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:11|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 04:54:46 186549] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:11517|applimit:0|
[2025/09/12 04:54:46 186555] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 186562] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 186567] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 10406|
[2025/09/12 04:54:46 186572] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 186576] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886191389|now:1757652886186554|interv:4835|
[2025/09/12 04:54:46 186580] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:0|expire:1757652886191389|now:1757652886186554|interval:4835|pto_count:0|srtt:250000
[2025/09/12 04:54:46 186584] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:11590|
[2025/09/12 04:54:46 186588] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:40|pkt_type:INIT|frame:ACK |
[2025/09/12 04:54:46 186593] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:54:46 186617] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:1|size:40|sent:56|pkt_type:INIT|frame:ACK |inflight:11590|now:1757652886186599|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186626] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|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 04:54:46 186640] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:41|pkt_type:INIT|frame:ACK |
[2025/09/12 04:54:46 186647] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:54:46 186671] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:2|size:41|sent:57|pkt_type:INIT|frame:ACK |inflight:11590|now:1757652886186653|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186679] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 186687] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886191389|
[2025/09/12 04:54:46 186694] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886191389|
[2025/09/12 04:54:46 186700] [debug] |xqc_engine_wakeup_after|wakeup:1757652886191389|now:1757652886186700|diff:4689|
[2025/09/12 04:54:46 186705] [debug] |xqc_engine_main_logic|END|now:1757652886185802|
[2025/09/12 04:54:46 186712] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757652886186711|
[2025/09/12 04:54:46 186717] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:54:46 186721] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_initial|success|Length:1174|
[2025/09/12 04:54:46 186726] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:54:46 186729] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:54:46 186735] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 04:54:46 186739] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:6|
[2025/09/12 04:54:46 186743] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_check_token|token empty|
[2025/09/12 04:54:46 186747] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_frame|check_token fail|conn:0000563609FE61EC|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b|
[2025/09/12 04:54:46 186751] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_frame|level:0|
[2025/09/12 04:54:46 186755] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:54:46 186759] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886191389|pq_index:0|
[2025/09/12 04:54:46 186764] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886185802|
[2025/09/12 04:54:46 186768] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:0|
[2025/09/12 04:54:46 186771] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_padding_frame|process padding|
[2025/09/12 04:54:46 186777] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:54:46 186782] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:54:46 186786] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 04:54:46 186791] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:PADDING CRYPTO |recv_time:1757652886186711|dcid:79581e9d63a08267|dcid_seq:0|
[2025/09/12 04:54:46 186795] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652946186711|now:1757652886186711|interv:60000000|
[2025/09/12 04:54:46 186804] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652946186711|now:1757652886186711|interv:60000000|
[2025/09/12 04:54:46 186808] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886186808|
[2025/09/12 04:54:46 186813] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886186812|
[2025/09/12 04:54:46 186817] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_HANDSHAKE_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 04:54:46 186823] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|largest_recv:3|ack_delay:111|first_ack_range:1|largest_pkt_recv_time:1757652886186711|
[2025/09/12 04:54:46 186827] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|high:3|low:2|pkt_pns:0|
[2025/09/12 04:54:46 186831] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 04:54:46 186835] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:54:46 186839] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:54:46 186843] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186848] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:41|pkt_type:INIT|frame:ACK |
[2025/09/12 04:54:46 186852] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:54:46 186878] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:3|size:41|sent:57|pkt_type:INIT|frame:ACK |inflight:11590|now:1757652886186857|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 186887] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:3|origin_pktnum:0|size:41|enc_size:57|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 186895] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886191389|
[2025/09/12 04:54:46 186901] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886191389|
[2025/09/12 04:54:46 186908] [debug] |xqc_engine_wakeup_after|wakeup:1757652886191389|now:1757652886186907|diff:4482|
[2025/09/12 04:54:46 186913] [debug] |xqc_engine_main_logic|END|now:1757652886186812|
[2025/09/12 04:54:46 186918] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886186918|
[2025/09/12 04:54:46 186922] [debug] |xqc_engine_wakeup_after|wakeup:1757652886191389|now:1757652886186922|diff:4467|
[2025/09/12 04:54:46 186926] [debug] |xqc_engine_main_logic|END|now:1757652886186918|
[2025/09/12 04:54:46 191991] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886191991|
[2025/09/12 04:54:46 192003] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886191389|pq_index:0|
[2025/09/12 04:54:46 192007] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886186812|
[2025/09/12 04:54:46 192012] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886192011|
[2025/09/12 04:54:46 192017] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757652886191389|now:1757652886192011|
[2025/09/12 04:54:46 192021] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:54:46 192025] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000563609FE61EC|path:0|bytes_in_flight:11590|
[2025/09/12 04:54:46 192035] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 192039] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 192043] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 10406|
[2025/09/12 04:54:46 192047] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 192051] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 04:54:46 192056] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_send_probe_pkt|conn:0000563609FE61EC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 04:54:46 192061] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:54:46 192065] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_send_probe_pkt|conn:0000563609FE61EC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 04:54:46 192070] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000563609FE61EC|pto_count:1
[2025/09/12 04:54:46 192074] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:54:46 192078] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 192082] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 10406|
[2025/09/12 04:54:46 192086] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 192090] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652887686513|now:1757652886192074|interv:1494439|
[2025/09/12 04:54:46 192094] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652887686513|now:1757652886192074|interval:1494439|pto_count:1|srtt:250000
[2025/09/12 04:54:46 192099] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 192104] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 192108] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:54:46 192113] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:54:46 192145] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:10406|now:1757652886192121|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 192155] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:4|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 04:54:46 192162] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:10406|applimit:0|
[2025/09/12 04:54:46 192175] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:54:46 192181] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:54:46 192185] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 10406|
[2025/09/12 04:54:46 192189] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 192193] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652887686513|now:1757652886192174|interv:1494339|
[2025/09/12 04:54:46 192197] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652887686513|now:1757652886192174|interval:1494339|pto_count:1|srtt:250000
[2025/09/12 04:54:46 192201] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:11590|
[2025/09/12 04:54:46 192206] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:54:46 192211] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:54:46 192238] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:11590|now:1757652886192218|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 192246] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 04:54:46 192254] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:11590|applimit:0|
[2025/09/12 04:54:46 192260] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:54:46 192267] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:54:46 192271] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 10406|
[2025/09/12 04:54:46 192275] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 192279] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652887686513|now:1757652886192260|interv:1494253|
[2025/09/12 04:54:46 192282] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652887686513|now:1757652886192260|interval:1494253|pto_count:1|srtt:250000
[2025/09/12 04:54:46 192287] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:12774|
[2025/09/12 04:54:46 192291] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652887686513|
[2025/09/12 04:54:46 192296] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652887686513|
[2025/09/12 04:54:46 192300] [debug] |xqc_engine_wakeup_after|wakeup:1757652887686513|now:1757652886192299|diff:1494214|
[2025/09/12 04:54:46 192304] [debug] |xqc_engine_main_logic|END|now:1757652886192011|
[2025/09/12 04:54:46 217403] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:54|state:S_HANDSHAKE_SENT|recv_time:1757652886217401|
[2025/09/12 04:54:46 217419] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:54:46 217433] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:54:46 217438] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:54:46 217445] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:54:46 217450] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 217456] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:0|origin_pktnum:0|size:161|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:0|
[2025/09/12 04:54:46 217462] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1345|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:122|ack_elapse:776012|ctl_first_sent_time:1757652885441511|lagest_ack_time:1757652886217401|curr_delivered:161|
[2025/09/12 04:54:46 217500] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652885441511|
[2025/09/12 04:54:46 217509] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:14||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:54:46 217515] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:1|origin_pktnum:0|size:1168|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:1|
[2025/09/12 04:54:46 217521] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2513|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:196|ack_elapse:776012|ctl_first_sent_time:1757652885441585|lagest_ack_time:1757652886217401|curr_delivered:1329|
[2025/09/12 04:54:46 217526] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652885441585|
[2025/09/12 04:54:46 217531] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:13||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:54:46 217537] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:2|origin_pktnum:0|size:1168|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:2|
[2025/09/12 04:54:46 217542] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3681|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:265|ack_elapse:776012|ctl_first_sent_time:1757652885441654|lagest_ack_time:1757652886217401|curr_delivered:2497|
[2025/09/12 04:54:46 217548] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652885441654|
[2025/09/12 04:54:46 217553] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:54:46 217558] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:3|origin_pktnum:0|size:1168|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 04:54:46 217564] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4849|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:328|ack_elapse:776012|ctl_first_sent_time:1757652885441717|lagest_ack_time:1757652886217401|curr_delivered:3665|
[2025/09/12 04:54:46 217569] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652885441717|
[2025/09/12 04:54:46 217574] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:54:46 217579] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:4|origin_pktnum:0|size:1168|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 04:54:46 217589] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6017|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:393|ack_elapse:776012|ctl_first_sent_time:1757652885441782|lagest_ack_time:1757652886217401|curr_delivered:4833|
[2025/09/12 04:54:46 217594] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652885441782|
[2025/09/12 04:54:46 217599] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:54:46 217604] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:5|origin_pktnum:0|size:1168|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 04:54:46 217609] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:7185|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:744489|ack_elapse:776012|ctl_first_sent_time:1757652886185878|lagest_ack_time:1757652886217401|curr_delivered:6001|
[2025/09/12 04:54:46 217615] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886185878|
[2025/09/12 04:54:46 217619] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:54:46 217624] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31523|ack_delay:136|
[2025/09/12 04:54:46 217630] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:31523|rttvar:15761|minrtt:31523|latest_rtt:31523|ack_delay:136|
[2025/09/12 04:54:46 217635] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 04:54:46 217640] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 217645] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:31523|rtt_var:15761|pto_duration:94567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 217651] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:54:46 217656] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 4405|
[2025/09/12 04:54:46 217661] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 217665] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886281080|now:1757652886217645|interv:63435|
[2025/09/12 04:54:46 217670] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886281080|now:1757652886217645|interval:63435|pto_count:0|srtt:31523
[2025/09/12 04:54:46 217676] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 744489, ack_elapse 776012, delivered 6001|rate 7733|lost 0|
[2025/09/12 04:54:46 217682] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:54:46 217687] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (7733) in round 1|
[2025/09/12 04:54:46 217692] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|probertt expire|rtt:31523, old_rtt:2147483647|
[2025/09/12 04:54:46 217701] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:31523, old_rtt:2147483647|
[2025/09/12 04:54:46 217706] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1546|
[2025/09/12 04:54:46 217711] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:6001|po_sent_time:1757652886185878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 217716] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:6001|po_sent_time:1757652886185878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 217722] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:7733|cwnd:51953|full_bw_reached:0|inflight:6773|srtt:31523|latest_rtt:31523|min_rtt:31523|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:54:46 217729] [stats] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0||cwnd:51953|inflight:6773|mode:0|applimit:0|pacing_rate:4205548|bw:7733|srtt:31523|latest_rtt:31523|min_rtt:31523|send:15|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:777841|acked:6001|delivered:6001|is_cwnd_limited:0|
[2025/09/12 04:54:46 217736] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:6773|cwnd:51953|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:54:46 217742] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:5589|cwnd:51953|pkt_num:4|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:54:46 217747] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:4405|cwnd:51953|pkt_num:5|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:54:46 217752] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:54:46 217757] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:31523|rtt_var:15761|pto_duration:94567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 217762] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 217767] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 4405|
[2025/09/12 04:54:46 217772] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 217776] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886281080|now:1757652886217756|interv:63324|
[2025/09/12 04:54:46 217781] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886281080|now:1757652886217756|interval:63324|pto_count:0|srtt:31523
[2025/09/12 04:54:46 217787] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_addr_validated|Address Validated|conn:0000563609FE61EC|role:1|
[2025/09/12 04:54:46 217793] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:54:46 217798] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:54|pkt_type:HSK|pkt_num:5|frame:ACK |recv_time:1757652886217401|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 217807] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652946217401|now:1757652886217401|interv:60000000|
[2025/09/12 04:54:46 217812] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652946217401|now:1757652886217401|interv:60000000|
[2025/09/12 04:54:46 217817] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652887686513|pq_index:0|
[2025/09/12 04:54:46 217822] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886192011|
[2025/09/12 04:54:46 217827] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886217827|
[2025/09/12 04:54:46 217833] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886217832|
[2025/09/12 04:54:46 217840] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886281080|
[2025/09/12 04:54:46 217845] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886281080|
[2025/09/12 04:54:46 217850] [debug] |xqc_engine_wakeup_after|wakeup:1757652886281080|now:1757652886217850|diff:63230|
[2025/09/12 04:54:46 217855] [debug] |xqc_engine_main_logic|END|now:1757652886217832|
[2025/09/12 04:54:46 217862] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886217862|
[2025/09/12 04:54:46 217867] [debug] |xqc_engine_wakeup_after|wakeup:1757652886281080|now:1757652886217866|diff:63214|
[2025/09/12 04:54:46 217871] [debug] |xqc_engine_main_logic|END|now:1757652886217862|
[2025/09/12 04:54:46 218346] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:54|state:S_HANDSHAKE_SENT|recv_time:1757652886218345|
[2025/09/12 04:54:46 218356] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:54:46 218363] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:54:46 218368] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:54:46 218375] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:6|
[2025/09/12 04:54:46 218379] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 218385] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:6|origin_pktnum:0|size:1168|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 04:54:46 218391] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:8353|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:744609|ack_elapse:776956|ctl_first_sent_time:1757652886185998|lagest_ack_time:1757652886218345|curr_delivered:7169|
[2025/09/12 04:54:46 218397] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886185998|
[2025/09/12 04:54:46 218402] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 04:54:46 218407] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:31523|rttvar:15761|minrtt:31523|latest_rtt:32347|ack_delay:120|
[2025/09/12 04:54:46 218412] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:31611|rttvar:11997|minrtt:31523|latest_rtt:32347|ack_delay:120|
[2025/09/12 04:54:46 218418] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 04:54:46 218423] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 218428] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:11997|pto_duration:79599|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 218439] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 218444] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 3237|
[2025/09/12 04:54:46 218449] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 218453] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886266112|now:1757652886218427|interv:47685|
[2025/09/12 04:54:46 218458] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886266112|now:1757652886218427|interval:47685|pto_count:0|srtt:31611
[2025/09/12 04:54:46 218464] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 744609, ack_elapse 776956, delivered 7169|rate 9227|lost 0|
[2025/09/12 04:54:46 218491] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9227) in round 1|
[2025/09/12 04:54:46 218496] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:31523, old_rtt:31523|
[2025/09/12 04:54:46 218501] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1845|
[2025/09/12 04:54:46 218506] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:51953|packet_lost:0|acked:1168|po_sent_time:1757652886185998|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 218512] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:51953|packet_lost:0|acked:1168|po_sent_time:1757652886185998|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 218517] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:9227|cwnd:53121|full_bw_reached:0|inflight:3237|srtt:31611|latest_rtt:32347|min_rtt:31523|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 218525] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:54:46 218530] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:11997|pto_duration:79599|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 218535] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 218540] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 3237|
[2025/09/12 04:54:46 218544] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 218549] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886266112|now:1757652886218529|interv:47583|
[2025/09/12 04:54:46 218555] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886266112|now:1757652886218529|interval:47583|pto_count:0|srtt:31611
[2025/09/12 04:54:46 218561] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:1|
[2025/09/12 04:54:46 218566] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:54|pkt_type:HSK|pkt_num:6|frame:ACK |recv_time:1757652886218345|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 218576] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652946218345|now:1757652886218345|interv:60000000|
[2025/09/12 04:54:46 218581] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652946218345|now:1757652886218345|interv:60000000|
[2025/09/12 04:54:46 218585] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886281080|pq_index:0|
[2025/09/12 04:54:46 218590] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886217832|
[2025/09/12 04:54:46 218593] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886218593|
[2025/09/12 04:54:46 218598] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886218597|
[2025/09/12 04:54:46 218604] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886266112|
[2025/09/12 04:54:46 218608] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886266112|
[2025/09/12 04:54:46 218612] [debug] |xqc_engine_wakeup_after|wakeup:1757652886266112|now:1757652886218612|diff:47500|
[2025/09/12 04:54:46 218616] [debug] |xqc_engine_main_logic|END|now:1757652886218597|
[2025/09/12 04:54:46 218621] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886218621|
[2025/09/12 04:54:46 218625] [debug] |xqc_engine_wakeup_after|wakeup:1757652886266112|now:1757652886218624|diff:47488|
[2025/09/12 04:54:46 218628] [debug] |xqc_engine_main_logic|END|now:1757652886218621|
[2025/09/12 04:54:46 219293] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:54|state:S_HANDSHAKE_SENT|recv_time:1757652886219292|
[2025/09/12 04:54:46 219301] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:54:46 219306] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:54:46 219310] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:54:46 219315] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:7|
[2025/09/12 04:54:46 219319] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 219324] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:7|origin_pktnum:0|size:1168|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 04:54:46 219328] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:9521|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:744719|ack_elapse:777903|ctl_first_sent_time:1757652886186108|lagest_ack_time:1757652886219292|curr_delivered:8337|
[2025/09/12 04:54:46 219333] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886186108|
[2025/09/12 04:54:46 219337] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 04:54:46 219341] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:31611|rttvar:11997|minrtt:31523|latest_rtt:33184|ack_delay:112|
[2025/09/12 04:54:46 219345] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:31794|rttvar:9363|minrtt:31523|latest_rtt:33184|ack_delay:112|
[2025/09/12 04:54:46 219350] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 04:54:46 219358] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 219362] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:31794|rtt_var:9363|pto_duration:69246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 219367] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 219371] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 2069|
[2025/09/12 04:54:46 219375] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 219379] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886255759|now:1757652886219362|interv:36397|
[2025/09/12 04:54:46 219383] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886255759|now:1757652886219362|interval:36397|pto_count:0|srtt:31794
[2025/09/12 04:54:46 219387] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 744719, ack_elapse 777903, delivered 8337|rate 10717|lost 0|
[2025/09/12 04:54:46 219391] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10717) in round 1|
[2025/09/12 04:54:46 219396] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:31523, old_rtt:31523|
[2025/09/12 04:54:46 219400] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2143|
[2025/09/12 04:54:46 219404] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:53121|packet_lost:0|acked:1168|po_sent_time:1757652886186108|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 219408] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:53121|packet_lost:0|acked:1168|po_sent_time:1757652886186108|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 219413] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:10717|cwnd:54289|full_bw_reached:0|inflight:2069|srtt:31794|latest_rtt:33184|min_rtt:31523|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 219418] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:54:46 219422] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:31794|rtt_var:9363|pto_duration:69246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 219427] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 219431] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 2069|
[2025/09/12 04:54:46 219434] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 219438] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886255759|now:1757652886219422|interv:36337|
[2025/09/12 04:54:46 219442] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886255759|now:1757652886219422|interval:36337|pto_count:0|srtt:31794
[2025/09/12 04:54:46 219447] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:1|
[2025/09/12 04:54:46 219454] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:54|pkt_type:HSK|pkt_num:7|frame:ACK |recv_time:1757652886219292|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 219458] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652946219292|now:1757652886219292|interv:60000000|
[2025/09/12 04:54:46 219463] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652946219292|now:1757652886219292|interv:60000000|
[2025/09/12 04:54:46 219466] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886266112|pq_index:0|
[2025/09/12 04:54:46 219490] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886218597|
[2025/09/12 04:54:46 219494] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886219494|
[2025/09/12 04:54:46 219498] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886219498|
[2025/09/12 04:54:46 219504] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886255759|
[2025/09/12 04:54:46 219508] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886255759|
[2025/09/12 04:54:46 219512] [debug] |xqc_engine_wakeup_after|wakeup:1757652886255759|now:1757652886219512|diff:36247|
[2025/09/12 04:54:46 219516] [debug] |xqc_engine_main_logic|END|now:1757652886219498|
[2025/09/12 04:54:46 219521] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886219521|
[2025/09/12 04:54:46 219525] [debug] |xqc_engine_wakeup_after|wakeup:1757652886255759|now:1757652886219525|diff:36234|
[2025/09/12 04:54:46 219529] [debug] |xqc_engine_main_logic|END|now:1757652886219521|
[2025/09/12 04:54:46 220263] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:54|state:S_HANDSHAKE_SENT|recv_time:1757652886220262|
[2025/09/12 04:54:46 220271] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:54:46 220277] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:54:46 220281] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:54:46 220286] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:8|
[2025/09/12 04:54:46 220290] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 220294] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:8|origin_pktnum:0|size:1168|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 04:54:46 220299] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:10689|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:744821|ack_elapse:778873|ctl_first_sent_time:1757652886186210|lagest_ack_time:1757652886220262|curr_delivered:9505|
[2025/09/12 04:54:46 220304] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886186210|
[2025/09/12 04:54:46 220308] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 04:54:46 220312] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:31794|rttvar:9363|minrtt:31523|latest_rtt:34052|ack_delay:104|
[2025/09/12 04:54:46 220316] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:32063|rttvar:7561|minrtt:31523|latest_rtt:34052|ack_delay:104|
[2025/09/12 04:54:46 220325] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 04:54:46 220329] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 220333] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32063|rtt_var:7561|pto_duration:62307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 220337] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 220341] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 901|
[2025/09/12 04:54:46 220345] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 220349] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886248820|now:1757652886220333|interv:28487|
[2025/09/12 04:54:46 220353] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886248820|now:1757652886220333|interval:28487|pto_count:0|srtt:32063
[2025/09/12 04:54:46 220357] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 744821, ack_elapse 778873, delivered 9505|rate 12203|lost 0|
[2025/09/12 04:54:46 220362] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (12203) in round 1|
[2025/09/12 04:54:46 220366] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:31523, old_rtt:31523|
[2025/09/12 04:54:46 220370] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2440|
[2025/09/12 04:54:46 220374] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:54289|packet_lost:0|acked:1168|po_sent_time:1757652886186210|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 220378] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:54289|packet_lost:0|acked:1168|po_sent_time:1757652886186210|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 220383] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:12203|cwnd:55457|full_bw_reached:0|inflight:901|srtt:32063|latest_rtt:34052|min_rtt:31523|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 220388] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:54:46 220393] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32063|rtt_var:7561|pto_duration:62307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 220397] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 220401] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 901|
[2025/09/12 04:54:46 220404] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 220408] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886248820|now:1757652886220392|interv:28428|
[2025/09/12 04:54:46 220412] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886248820|now:1757652886220392|interval:28428|pto_count:0|srtt:32063
[2025/09/12 04:54:46 220419] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:1|
[2025/09/12 04:54:46 220424] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:54|pkt_type:HSK|pkt_num:8|frame:ACK |recv_time:1757652886220262|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 220428] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652946220262|now:1757652886220262|interv:60000000|
[2025/09/12 04:54:46 220432] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652946220262|now:1757652886220262|interv:60000000|
[2025/09/12 04:54:46 220436] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886255759|pq_index:0|
[2025/09/12 04:54:46 220440] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886219498|
[2025/09/12 04:54:46 220444] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886220444|
[2025/09/12 04:54:46 220449] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886220448|
[2025/09/12 04:54:46 220454] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886248820|
[2025/09/12 04:54:46 220458] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886248820|
[2025/09/12 04:54:46 220462] [debug] |xqc_engine_wakeup_after|wakeup:1757652886248820|now:1757652886220462|diff:28358|
[2025/09/12 04:54:46 220466] [debug] |xqc_engine_main_logic|END|now:1757652886220448|
[2025/09/12 04:54:46 220490] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886220490|
[2025/09/12 04:54:46 220494] [debug] |xqc_engine_wakeup_after|wakeup:1757652886248820|now:1757652886220494|diff:28326|
[2025/09/12 04:54:46 220498] [debug] |xqc_engine_main_logic|END|now:1757652886220490|
[2025/09/12 04:54:46 223456] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:55|state:S_HANDSHAKE_SENT|recv_time:1757652886223455|
[2025/09/12 04:54:46 223485] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 04:54:46 223492] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 04:54:46 223497] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:54:46 223503] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:9|
[2025/09/12 04:54:46 223508] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 223514] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:9|origin_pktnum:0|size:712|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 04:54:46 223519] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:11401|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:744924|ack_elapse:782066|ctl_first_sent_time:1757652886186313|lagest_ack_time:1757652886223455|curr_delivered:10217|
[2025/09/12 04:54:46 223525] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886186313|
[2025/09/12 04:54:46 223530] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 04:54:46 223535] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:32063|rttvar:7561|minrtt:31523|latest_rtt:37142|ack_delay:2648|
[2025/09/12 04:54:46 223540] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:32367|rttvar:6278|minrtt:31523|latest_rtt:37142|ack_delay:2648|
[2025/09/12 04:54:46 223551] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 04:54:46 223556] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 223561] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32367|rtt_var:6278|pto_duration:57479|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 223566] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 223571] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 189|
[2025/09/12 04:54:46 223576] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 223581] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886243992|now:1757652886223561|interv:20431|
[2025/09/12 04:54:46 223585] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886243992|now:1757652886223561|interval:20431|pto_count:0|srtt:32367
[2025/09/12 04:54:46 223591] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 744924, ack_elapse 782066, delivered 10217|rate 13064|lost 0|
[2025/09/12 04:54:46 223596] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (13064) in round 1|
[2025/09/12 04:54:46 223601] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:31523, old_rtt:31523|
[2025/09/12 04:54:46 223606] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2612|
[2025/09/12 04:54:46 223611] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:55457|packet_lost:0|acked:712|po_sent_time:1757652886186313|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 223617] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:55457|packet_lost:0|acked:712|po_sent_time:1757652886186313|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 223622] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:13064|cwnd:56169|full_bw_reached:0|inflight:189|srtt:32367|latest_rtt:37142|min_rtt:31523|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 223629] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:54:46 223634] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32367|rtt_var:6278|pto_duration:57479|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 223639] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 223644] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 189|
[2025/09/12 04:54:46 223648] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 223653] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886243992|now:1757652886223633|interv:20359|
[2025/09/12 04:54:46 223661] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886243992|now:1757652886223633|interval:20359|pto_count:0|srtt:32367
[2025/09/12 04:54:46 223667] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:1|
[2025/09/12 04:54:46 223672] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:55|pkt_type:HSK|pkt_num:9|frame:ACK |recv_time:1757652886223455|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 223678] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652946223455|now:1757652886223455|interv:60000000|
[2025/09/12 04:54:46 223683] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652946223455|now:1757652886223455|interv:60000000|
[2025/09/12 04:54:46 223688] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886248820|pq_index:0|
[2025/09/12 04:54:46 223693] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886220448|
[2025/09/12 04:54:46 223698] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886223698|
[2025/09/12 04:54:46 223703] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886223702|
[2025/09/12 04:54:46 223710] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886243992|
[2025/09/12 04:54:46 223715] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886243992|
[2025/09/12 04:54:46 223720] [debug] |xqc_engine_wakeup_after|wakeup:1757652886243992|now:1757652886223720|diff:20272|
[2025/09/12 04:54:46 223725] [debug] |xqc_engine_main_logic|END|now:1757652886223702|
[2025/09/12 04:54:46 223735] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886223735|
[2025/09/12 04:54:46 223743] [debug] |xqc_engine_wakeup_after|wakeup:1757652886243992|now:1757652886223743|diff:20249|
[2025/09/12 04:54:46 223751] [debug] |xqc_engine_main_logic|END|now:1757652886223735|
[2025/09/12 04:54:46 223809] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:54|state:S_HANDSHAKE_SENT|recv_time:1757652886223808|
[2025/09/12 04:54:46 223819] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:54:46 223825] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:54:46 223830] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:54:46 223836] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:10|
[2025/09/12 04:54:46 223841] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 223847] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:10|origin_pktnum:0|size:116|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 04:54:46 223852] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:11517|prior_delivered:0|prior_time:1757652885441389|is_app_limited:1|send_elapse:745018|ack_elapse:782419|ctl_first_sent_time:1757652886186407|lagest_ack_time:1757652886223808|curr_delivered:10333|
[2025/09/12 04:54:46 223858] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886186407|
[2025/09/12 04:54:46 223863] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/12 04:54:46 223868] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:32367|rttvar:6278|minrtt:31523|latest_rtt:37401|ack_delay:240|
[2025/09/12 04:54:46 223880] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:32967|rttvar:5907|minrtt:31523|latest_rtt:37401|ack_delay:240|
[2025/09/12 04:54:46 223885] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 04:54:46 223890] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 223895] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 223900] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 223905] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 73|
[2025/09/12 04:54:46 223910] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 223914] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886243108|now:1757652886223895|interv:19213|
[2025/09/12 04:54:46 223919] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886243108|now:1757652886223895|interval:19213|pto_count:0|srtt:32967
[2025/09/12 04:54:46 223924] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 745018, ack_elapse 782419, delivered 10333|rate 13206|lost 0|
[2025/09/12 04:54:46 223930] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (13206) in round 1|
[2025/09/12 04:54:46 223934] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:31523, old_rtt:31523|
[2025/09/12 04:54:46 223940] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2641|
[2025/09/12 04:54:46 223944] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56169|packet_lost:0|acked:116|po_sent_time:1757652886186407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 223950] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56169|packet_lost:0|acked:116|po_sent_time:1757652886186407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6001|
[2025/09/12 04:54:46 223955] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:13206|cwnd:56285|full_bw_reached:0|inflight:73|srtt:32967|latest_rtt:37401|min_rtt:31523|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 223962] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:54:46 223967] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 223972] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 223977] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 73|
[2025/09/12 04:54:46 223981] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 223989] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886243108|now:1757652886223967|interv:19141|
[2025/09/12 04:54:46 223994] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886243108|now:1757652886223967|interval:19141|pto_count:0|srtt:32967
[2025/09/12 04:54:46 224000] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:1|
[2025/09/12 04:54:46 224005] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:54|pkt_type:HSK|pkt_num:10|frame:ACK |recv_time:1757652886223808|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 224011] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652946223808|now:1757652886223808|interv:60000000|
[2025/09/12 04:54:46 224016] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652946223808|now:1757652886223808|interv:60000000|
[2025/09/12 04:54:46 224021] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886243992|pq_index:0|
[2025/09/12 04:54:46 224026] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886223702|
[2025/09/12 04:54:46 224030] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886224030|
[2025/09/12 04:54:46 224036] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886224035|
[2025/09/12 04:54:46 224043] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886243108|
[2025/09/12 04:54:46 224048] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886243108|
[2025/09/12 04:54:46 224053] [debug] |xqc_engine_wakeup_after|wakeup:1757652886243108|now:1757652886224052|diff:19056|
[2025/09/12 04:54:46 224058] [debug] |xqc_engine_main_logic|END|now:1757652886224035|
[2025/09/12 04:54:46 224064] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886224063|
[2025/09/12 04:54:46 224068] [debug] |xqc_engine_wakeup_after|wakeup:1757652886243108|now:1757652886224068|diff:19040|
[2025/09/12 04:54:46 224073] [debug] |xqc_engine_main_logic|END|now:1757652886224063|
[2025/09/12 04:54:46 224882] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:88|state:S_HANDSHAKE_SENT|recv_time:1757652886224881|
[2025/09/12 04:54:46 224895] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 04:54:46 224903] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 04:54:46 224908] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:54:46 224913] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:11|
[2025/09/12 04:54:46 224917] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:6|
[2025/09/12 04:54:46 224921] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_frame|level:2|
[2025/09/12 04:54:46 224925] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:54:46 224929] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:54:46 225084] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:54:46 225091] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:54:46 225096] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886243108|pq_index:0|
[2025/09/12 04:54:46 225105] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886224035|
[2025/09/12 04:54:46 225109] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 04:54:46 225114] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 04:54:46 225118] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:54:46 225122] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 225127] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 225131] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 73|
[2025/09/12 04:54:46 225135] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:54:46 225139] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886243108|now:1757652886225122|interv:17986|
[2025/09/12 04:54:46 225143] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:1|expire:1757652886243108|now:1757652886225122|interval:17986|pto_count:0|srtt:32967
[2025/09/12 04:54:46 225148] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:54:46 225153] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP 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 04:54:46 225157] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:1|
[2025/09/12 04:54:46 225162] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:88|pkt_type:HSK|pkt_num:11|frame:CRYPTO |recv_time:1757652886224881|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 225166] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757652946224881|now:1757652886224881|interv:60000000|
[2025/09/12 04:54:46 225171] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757652946224881|now:1757652886224881|interv:60000000|
[2025/09/12 04:54:46 225175] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886225174|
[2025/09/12 04:54:46 225179] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652886225178|
[2025/09/12 04:54:46 225184] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000563609FE61EC|
[2025/09/12 04:54:46 225188] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000563609FE61EC|
[2025/09/12 04:54:46 225193] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:56285|pkt_num:11|ptype:2|frames:CRYPTO |
[2025/09/12 04:54:46 225197] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:54:46 225201] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000563609FE61EC|path:0|
[2025/09/12 04:54:46 225205] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:54:46 225213] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_gen_token|expire:1758257686|
[2025/09/12 04:54:46 225218] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_early_data_reject|reject|
[2025/09/12 04:54:46 225222] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 04:54:46 225226] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_crypto_write_streams|
[2025/09/12 04:54:46 225230] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:54:46 225234] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:274|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757652886225234|
[2025/09/12 04:54:46 225240] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:275|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757652886225239|
[2025/09/12 04:54:46 225244] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:54:46 225249] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|largest_recv:11|ack_delay:367|first_ack_range:6|largest_pkt_recv_time:1757652886224881|
[2025/09/12 04:54:46 225253] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|high:11|low:5|pkt_pns:1|
[2025/09/12 04:54:46 225257] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 04:54:46 225261] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:54:46 225272] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9465cfe8015530ed304a249a|sr_token:60a17980fc7f00007b5a360836560000|seq_num:1
[2025/09/12 04:54:46 225279] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a8bc668135c2b27314df43c7|sr_token:60a17980fc7f00007b5a360836560000|seq_num:2
[2025/09/12 04:54:46 225285] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.67|path_pto:0|
[2025/09/12 04:54:46 225290] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 225295] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:14|reinj:0|path_class:2|
[2025/09/12 04:54:46 225299] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.67|path_pto:0|
[2025/09/12 04:54:46 225303] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 225308] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:24|reinj:0|path_class:2|
[2025/09/12 04:54:46 225312] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.67|path_pto:0|
[2025/09/12 04:54:46 225316] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 225320] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:274|reinj:0|path_class:2|
[2025/09/12 04:54:46 225325] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.67|path_pto:0|
[2025/09/12 04:54:46 225331] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 225336] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:275|reinj:0|path_class:2|
[2025/09/12 04:54:46 225340] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 225344] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.67|path_pto:0|
[2025/09/12 04:54:46 225348] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 225352] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 225357] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.67|path_pto:0|
[2025/09/12 04:54:46 225361] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 225365] [debug] |scid:2477b5a3bb8cc79202a649fb|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 04:54:46 225369] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 04:54:46 225374] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:54:46 225408] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:0|size:14|sent:30|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757652886225381|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 225417] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|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 04:54:46 225425] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:54:46 225431] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 225438] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 225444] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 225449] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 14|
[2025/09/12 04:54:46 225453] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886306976|now:1757652886225431|interv:81545|
[2025/09/12 04:54:46 225457] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886306976|now:1757652886225431|interval:81545|pto_count:0|srtt:32967
[2025/09/12 04:54:46 225462] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:14|
[2025/09/12 04:54:46 225466] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 04:54:46 225490] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757652886470275|current_time:1757652886225490|
[2025/09/12 04:54:46 225495] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:54:46 225521] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:4|size:24|sent:40|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:14|now:1757652886225501|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 225530] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:4|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 04:54:46 225537] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:14|applimit:0|
[2025/09/12 04:54:46 225544] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 225551] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 225556] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 225560] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 38|
[2025/09/12 04:54:46 225564] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886307096|now:1757652886225543|interv:81553|
[2025/09/12 04:54:46 225568] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886307096|now:1757652886225543|interval:81553|pto_count:0|srtt:32967
[2025/09/12 04:54:46 225572] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:38|
[2025/09/12 04:54:46 225577] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:274|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 04:54:46 225581] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:54:46 225607] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:5|size:274|sent:290|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:38|now:1757652886225588|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 225615] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:5|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 04:54:46 225623] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:0|
[2025/09/12 04:54:46 225629] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 225636] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 225640] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 225643] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 312|
[2025/09/12 04:54:46 225647] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886307183|now:1757652886225629|interv:81554|
[2025/09/12 04:54:46 225651] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886307183|now:1757652886225629|interval:81554|pto_count:0|srtt:32967
[2025/09/12 04:54:46 225660] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:312|
[2025/09/12 04:54:46 225664] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:275|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 04:54:46 225669] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 04:54:46 225694] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:6|size:275|sent:291|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:312|now:1757652886225675|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 225702] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:6|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 04:54:46 225709] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:312|applimit:0|
[2025/09/12 04:54:46 225716] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 225722] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 225727] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 225731] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 587|
[2025/09/12 04:54:46 225735] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886307270|now:1757652886225715|interv:81555|
[2025/09/12 04:54:46 225739] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886307270|now:1757652886225715|interval:81555|pto_count:0|srtt:32967
[2025/09/12 04:54:46 225743] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:587|
[2025/09/12 04:54:46 225747] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:54:46 225752] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:54:46 225775] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:12|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:587|now:1757652886225757|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 225783] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:12|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 225791] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:54:46 225798] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:54:46 225823] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:7|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:587|now:1757652886225806|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 225831] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:7|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 04:54:46 225844] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:587|applimit:0|
[2025/09/12 04:54:46 225851] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 225856] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 225860] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 225864] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 632|
[2025/09/12 04:54:46 225868] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886307401|now:1757652886225851|interv:81550|
[2025/09/12 04:54:46 225871] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886307401|now:1757652886225851|interval:81550|pto_count:0|srtt:32967
[2025/09/12 04:54:46 225876] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:632|
[2025/09/12 04:54:46 225880] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:54:46 225885] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:54:46 225908] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:8|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:632|now:1757652886225890|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 225916] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:8|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 04:54:46 225922] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:632|applimit:0|
[2025/09/12 04:54:46 225928] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 225935] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 225940] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 225944] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 677|
[2025/09/12 04:54:46 225948] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886307485|now:1757652886225928|interv:81557|
[2025/09/12 04:54:46 225952] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886307485|now:1757652886225928|interval:81557|pto_count:0|srtt:32967
[2025/09/12 04:54:46 225956] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:677|
[2025/09/12 04:54:46 225961] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886307485|
[2025/09/12 04:54:46 225965] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886307485|
[2025/09/12 04:54:46 225969] [debug] |xqc_engine_wakeup_after|wakeup:1757652886307485|now:1757652886225969|diff:81516|
[2025/09/12 04:54:46 225973] [debug] |xqc_engine_main_logic|END|now:1757652886225178|
[2025/09/12 04:54:46 225979] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:55|state:ESTABED|recv_time:1757652886225979|
[2025/09/12 04:54:46 225989] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 04:54:46 225994] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 04:54:46 225998] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 04:54:46 226003] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:12|
[2025/09/12 04:54:46 226007] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 226012] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:54:46 226016] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 226021] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 226025] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 226028] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 677|
[2025/09/12 04:54:46 226032] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886307485|now:1757652886226016|interv:81469|
[2025/09/12 04:54:46 226036] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886307485|now:1757652886226016|interval:81469|pto_count:0|srtt:32967
[2025/09/12 04:54:46 226041] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:1|
[2025/09/12 04:54:46 226046] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:55|pkt_type:HSK|pkt_num:12|frame:ACK |recv_time:1757652886225979|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 226050] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006225979|now:1757652886225979|interv:120000000|
[2025/09/12 04:54:46 226054] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006225979|now:1757652886225979|interv:120000000|
[2025/09/12 04:54:46 226058] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886307485|pq_index:0|
[2025/09/12 04:54:46 226062] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886225178|
[2025/09/12 04:54:46 226066] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886226066|
[2025/09/12 04:54:46 226071] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|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 (null) |now:1757652886226070|
[2025/09/12 04:54:46 226077] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886307485|
[2025/09/12 04:54:46 226081] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886307485|
[2025/09/12 04:54:46 226085] [debug] |xqc_engine_wakeup_after|wakeup:1757652886307485|now:1757652886226085|diff:81400|
[2025/09/12 04:54:46 226089] [debug] |xqc_engine_main_logic|END|now:1757652886226070|
[2025/09/12 04:54:46 226094] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:54|state:ESTABED|recv_time:1757652886226094|
[2025/09/12 04:54:46 226099] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:46 226106] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:54:46 226110] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:54:46 226115] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:54:46 226119] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:b|
[2025/09/12 04:54:46 226123] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 04:54:46 226131] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 04:54:46 226135] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:54:46 226139] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886307485|pq_index:0|
[2025/09/12 04:54:46 226143] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886226070|
[2025/09/12 04:54:46 226147] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 04:54:46 226151] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:ACK_01RTT|expire:1757652886251094|now:1757652886226094|interv:25000|
[2025/09/12 04:54:46 226156] [debug] |scid:2477b5a3bb8cc79202a649fb|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 HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652886226094|max_ack_delay:25000|
[2025/09/12 04:54:46 226161] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:54:46 226165] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:54|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757652886226094|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 226169] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006226094|now:1757652886226094|interv:120000000|
[2025/09/12 04:54:46 226173] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006226094|now:1757652886226094|interv:120000000|
[2025/09/12 04:54:46 226178] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886226178|
[2025/09/12 04:54:46 226183] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|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:1757652886226182|
[2025/09/12 04:54:46 226187] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000563609FE61EC|
[2025/09/12 04:54:46 226259] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1048576|
[2025/09/12 04:54:46 226268] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_sample_check_app_limited|check_applimit|path:0|inflight:677|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:54:46 226274] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_sample_check_app_limited|path:0|applimit:11010|
[2025/09/12 04:54:46 226281] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1047425|
[2025/09/12 04:54:46 226287] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1046276|
[2025/09/12 04:54:46 226293] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1045127|
[2025/09/12 04:54:46 226301] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1043978|
[2025/09/12 04:54:46 226309] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:5120|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5120|offset:5120|fin:1|stream_flag:64|conn:0000563609FE61EC|conn_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) |
[2025/09/12 04:54:46 226325] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b|
[2025/09/12 04:54:46 226359] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.25|path_pto:0|
[2025/09/12 04:54:46 226368] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:677|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:1151|
[2025/09/12 04:54:46 226374] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 226381] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:46 226388] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.25|path_pto:0|
[2025/09/12 04:54:46 226393] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:1168|schedule_bytes:1168|inflight:677|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:2300|
[2025/09/12 04:54:46 226399] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 226405] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:46 226412] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.25|path_pto:0|
[2025/09/12 04:54:46 226419] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:1168|schedule_bytes:2336|inflight:677|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:3449|
[2025/09/12 04:54:46 226426] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 226432] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:46 226437] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.25|path_pto:0|
[2025/09/12 04:54:46 226443] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:1168|schedule_bytes:3504|inflight:677|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:4598|
[2025/09/12 04:54:46 226448] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 226455] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 04:54:46 226465] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32967|min_srtt:32967|path_bw:13206|loss_rate:6.25|path_pto:0|
[2025/09/12 04:54:46 226491] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:541|schedule_bytes:4672|inflight:677|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:5120|
[2025/09/12 04:54:46 226498] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32967|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:46 226505] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:541|reinj:0|path_class:2|
[2025/09/12 04:54:46 226513] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:54:46 226520] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:677|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:1151|
[2025/09/12 04:54:46 226527] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:54:46 226535] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:54:46 226570] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:9|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:677|now:1757652886226545|stream_id:0|stream_offset:1151|
[2025/09/12 04:54:46 226579] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:9|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 226587] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:11010|
[2025/09/12 04:54:46 226594] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 226599] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 226604] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 226610] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 1845|
[2025/09/12 04:54:46 226617] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886308140|now:1757652886226593|interv:81547|
[2025/09/12 04:54:46 226623] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886308140|now:1757652886226593|interval:81547|pto_count:0|srtt:32967
[2025/09/12 04:54:46 226630] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:1845|
[2025/09/12 04:54:46 226635] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:54:46 226639] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:1845|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:2300|
[2025/09/12 04:54:46 226643] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:54:46 226652] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:54:46 226680] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:10|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1845|now:1757652886226659|stream_id:0|stream_offset:2300|
[2025/09/12 04:54:46 226689] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:10|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 226696] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:1845|applimit:11010|
[2025/09/12 04:54:46 226704] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 226711] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 226717] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 226721] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 3013|
[2025/09/12 04:54:46 226725] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886308254|now:1757652886226703|interv:81551|
[2025/09/12 04:54:46 226729] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886308254|now:1757652886226703|interval:81551|pto_count:0|srtt:32967
[2025/09/12 04:54:46 226733] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:3013|
[2025/09/12 04:54:46 226738] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:54:46 226742] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:3013|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:3449|
[2025/09/12 04:54:46 226746] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:54:46 226750] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:54:46 226776] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:11|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3013|now:1757652886226756|stream_id:0|stream_offset:3449|
[2025/09/12 04:54:46 226785] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:11|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 226792] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:3013|applimit:11010|
[2025/09/12 04:54:46 226799] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 226805] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 226809] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 226813] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 4181|
[2025/09/12 04:54:46 226816] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886308351|now:1757652886226798|interv:81553|
[2025/09/12 04:54:46 226825] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886308351|now:1757652886226798|interval:81553|pto_count:0|srtt:32967
[2025/09/12 04:54:46 226829] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:4181|
[2025/09/12 04:54:46 226834] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:54:46 226838] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:4181|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:4598|
[2025/09/12 04:54:46 226842] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:54:46 226846] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:54:46 226872] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:12|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4181|now:1757652886226853|stream_id:0|stream_offset:4598|
[2025/09/12 04:54:46 226881] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:12|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 226888] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:4181|applimit:11010|
[2025/09/12 04:54:46 226894] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 226901] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 226905] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 226909] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 5349|
[2025/09/12 04:54:46 226913] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886308448|now:1757652886226894|interv:81554|
[2025/09/12 04:54:46 226917] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886308448|now:1757652886226894|interval:81554|pto_count:0|srtt:32967
[2025/09/12 04:54:46 226921] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:5349|
[2025/09/12 04:54:46 226925] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:541|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:54:46 226929] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_can_send|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |path:0|can:1|pkt_sz:541|schedule_bytes:0|inflight:5349|cwnd:56285|conn:0000563609FE61EC|stream_id:0|stream_offset:5120|
[2025/09/12 04:54:46 226934] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:54:46 226938] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:54:46 226963] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:13|size:541|sent:557|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5349|now:1757652886226944|stream_id:0|stream_offset:5120|
[2025/09/12 04:54:46 226971] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:13|origin_pktnum:0|size:541|enc_size:557|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 226985] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|path:0|inflight:5349|applimit:11010|
[2025/09/12 04:54:46 226992] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32967|rtt_var:5907|pto_duration:56595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 226997] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 227001] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 227004] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 5890|
[2025/09/12 04:54:46 227008] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886308539|now:1757652886226992|interv:81547|
[2025/09/12 04:54:46 227012] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886308539|now:1757652886226992|interval:81547|pto_count:0|srtt:32967
[2025/09/12 04:54:46 227017] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56285|inflight:5890|
[2025/09/12 04:54:46 227021] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886251094|
[2025/09/12 04:54:46 227025] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886251094|
[2025/09/12 04:54:46 227029] [debug] |xqc_engine_wakeup_after|wakeup:1757652886251094|now:1757652886227029|diff:24065|
[2025/09/12 04:54:46 227034] [debug] |xqc_engine_main_logic|END|now:1757652886226182|
[2025/09/12 04:54:46 252107] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886252107|
[2025/09/12 04:54:46 252120] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886251094|pq_index:0|
[2025/09/12 04:54:46 252126] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886226182|
[2025/09/12 04:54:46 252133] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|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:1757652886252131|
[2025/09/12 04:54:46 252139] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757652886251094|now:1757652886252131|
[2025/09/12 04:54:46 252144] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:54:46 252149] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757652886251094|now:1757652886252131|
[2025/09/12 04:54:46 252153] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:54:46 252160] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|largest_recv:0|ack_delay:26066|first_ack_range:0|largest_pkt_recv_time:1757652886226094|
[2025/09/12 04:54:46 252166] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:54:46 252170] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:54:46 252176] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:54:46 252181] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 252187] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:54:46 252200] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:54:46 252239] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:14|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:5890|now:1757652886252209|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 252250] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:14|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:54:46 252260] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886308539|
[2025/09/12 04:54:46 252268] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886308539|
[2025/09/12 04:54:46 252276] [debug] |xqc_engine_wakeup_after|wakeup:1757652886308539|now:1757652886252276|diff:56263|
[2025/09/12 04:54:46 252284] [debug] |xqc_engine_main_logic|END|now:1757652886252131|
[2025/09/12 04:54:46 256016] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:61|state:ESTABED|recv_time:1757652886256014|
[2025/09/12 04:54:46 256025] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:46 256032] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:54:46 256037] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:54:46 256044] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 04:54:46 256049] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:18|
[2025/09/12 04:54:46 256055] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_new_conn_id_frame|new_conn_id|632104fca2fe6f29|sr_token:0ab454a65460fa0c465866a9bcef6a7c
[2025/09/12 04:54:46 256064] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:ACK_01RTT|expire:1757652886281014|now:1757652886256014|interv:25000|
[2025/09/12 04:54:46 256070] [debug] |scid:2477b5a3bb8cc79202a649fb|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652886256014|max_ack_delay:25000|
[2025/09/12 04:54:46 256076] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 04:54:46 256081] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_CONNECTION_ID |recv_time:1757652886256014|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 256087] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006256014|now:1757652886256014|interv:120000000|
[2025/09/12 04:54:46 256092] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006256014|now:1757652886256014|interv:120000000|
[2025/09/12 04:54:46 256097] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886308539|pq_index:0|
[2025/09/12 04:54:46 256102] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886252131|
[2025/09/12 04:54:46 256107] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886256107|
[2025/09/12 04:54:46 256113] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|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 (null) |now:1757652886256112|
[2025/09/12 04:54:46 256120] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886281014|
[2025/09/12 04:54:46 256131] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886281014|
[2025/09/12 04:54:46 256136] [debug] |xqc_engine_wakeup_after|wakeup:1757652886281014|now:1757652886256136|diff:24878|
[2025/09/12 04:54:46 256141] [debug] |xqc_engine_main_logic|END|now:1757652886256112|
[2025/09/12 04:54:46 256148] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:61|state:ESTABED|recv_time:1757652886256148|
[2025/09/12 04:54:46 256154] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:46 256159] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:54:46 256164] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:54:46 256170] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 04:54:46 256175] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:18|
[2025/09/12 04:54:46 256180] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_new_conn_id_frame|new_conn_id|7f55ddf5ff4d33e4|sr_token:523666588d5e24ad4cbe8b4323d0a5d9
[2025/09/12 04:54:46 256186] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:54:46 256192] [debug] |scid:2477b5a3bb8cc79202a649fb|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 04:54:46 256198] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 04:54:46 256203] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757652886256148|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 256208] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006256148|now:1757652886256148|interv:120000000|
[2025/09/12 04:54:46 256213] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006256148|now:1757652886256148|interv:120000000|
[2025/09/12 04:54:46 256218] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886281014|pq_index:0|
[2025/09/12 04:54:46 256223] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886256112|
[2025/09/12 04:54:46 256228] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886256228|
[2025/09/12 04:54:46 256233] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|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 (null) |now:1757652886256232|
[2025/09/12 04:54:46 256240] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|largest_recv:4|ack_delay:91|first_ack_range:1|largest_pkt_recv_time:1757652886256148|
[2025/09/12 04:54:46 256245] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 04:54:46 256250] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:54:46 256255] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 04:54:46 256260] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:54:46 256265] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 256271] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:54:46 256280] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 04:54:46 256315] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:15|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:5890|now:1757652886256287|stream_id:0|stream_offset:0|
[2025/09/12 04:54:46 256326] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:15|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 04:54:46 256336] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886308539|
[2025/09/12 04:54:46 256344] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886308539|
[2025/09/12 04:54:46 256352] [debug] |xqc_engine_wakeup_after|wakeup:1757652886308539|now:1757652886256352|diff:52187|
[2025/09/12 04:54:46 256358] [debug] |xqc_engine_main_logic|END|now:1757652886256232|
[2025/09/12 04:54:46 256365] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:40|state:ESTABED|recv_time:1757652886256365|
[2025/09/12 04:54:46 256371] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:46 256377] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:54:46 256382] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:54:46 256388] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 04:54:46 256393] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 256399] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|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:4|path_largest_ack:0|
[2025/09/12 04:54:46 256405] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:0|send_elapse:0|ack_elapse:30984|ctl_first_sent_time:1757652886225381|lagest_ack_time:1757652886256365|curr_delivered:10347|
[2025/09/12 04:54:46 256410] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886225381|
[2025/09/12 04:54:46 256416] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:54:46 256421] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:4|origin_pktnum:0|size:24|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 04:54:46 256426] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:0|send_elapse:0|ack_elapse:30984|ctl_first_sent_time:1757652886225381|lagest_ack_time:1757652886256365|curr_delivered:10371|
[2025/09/12 04:54:46 256432] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886225501|
[2025/09/12 04:54:46 256437] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:54:46 256442] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:32967|rttvar:5907|minrtt:31523|latest_rtt:30864|ack_delay:112|
[2025/09/12 04:54:46 256447] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:32691|rttvar:4984|minrtt:30864|latest_rtt:30864|ack_delay:112|
[2025/09/12 04:54:46 256458] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 04:54:46 256464] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 256493] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32691|rtt_var:4984|pto_duration:52627|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 256499] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 256504] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 256508] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 5852|
[2025/09/12 04:54:46 256512] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886304571|now:1757652886256492|interv:48079|
[2025/09/12 04:54:46 256516] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886304571|now:1757652886256492|interval:48079|pto_count:0|srtt:32691
[2025/09/12 04:54:46 256521] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30984, delivered 38|rate 1226|lost 0|
[2025/09/12 04:54:46 256525] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:54:46 256529] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1226) in round 2|
[2025/09/12 04:54:46 256533] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|probertt expire|rtt:30864, old_rtt:31523|
[2025/09/12 04:54:46 256537] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30864, old_rtt:31523|
[2025/09/12 04:54:46 256541] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2641|
[2025/09/12 04:54:46 256545] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56285|packet_lost:0|acked:38|po_sent_time:1757652886225501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 256549] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56285|packet_lost:0|acked:38|po_sent_time:1757652886225501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 256554] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:13206|cwnd:56323|full_bw_reached:0|inflight:5852|srtt:32691|latest_rtt:30864|min_rtt:30864|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:54:46 256560] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 04:54:46 256564] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757652886256365|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 256569] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006256365|now:1757652886256365|interv:120000000|
[2025/09/12 04:54:46 256573] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006256365|now:1757652886256365|interv:120000000|
[2025/09/12 04:54:46 256577] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886308539|pq_index:0|
[2025/09/12 04:54:46 256584] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886256232|
[2025/09/12 04:54:46 256588] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886256588|
[2025/09/12 04:54:46 256593] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652886256592|
[2025/09/12 04:54:46 256599] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886304571|
[2025/09/12 04:54:46 256603] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886304571|
[2025/09/12 04:54:46 256606] [debug] |xqc_engine_wakeup_after|wakeup:1757652886304571|now:1757652886256606|diff:47965|
[2025/09/12 04:54:46 256611] [debug] |xqc_engine_main_logic|END|now:1757652886256592|
[2025/09/12 04:54:46 256615] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886256615|
[2025/09/12 04:54:46 256619] [debug] |xqc_engine_wakeup_after|wakeup:1757652886304571|now:1757652886256619|diff:47952|
[2025/09/12 04:54:46 256623] [debug] |xqc_engine_main_logic|END|now:1757652886256615|
[2025/09/12 04:54:46 256947] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:40|state:ESTABED|recv_time:1757652886256946|
[2025/09/12 04:54:46 256952] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:46 256958] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:54:46 256961] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:54:46 256967] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:54:46 256971] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 256975] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:5|origin_pktnum:0|size:274|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 04:54:46 256980] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:312|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:0|send_elapse:207|ack_elapse:31565|ctl_first_sent_time:1757652886225588|lagest_ack_time:1757652886256946|curr_delivered:10645|
[2025/09/12 04:54:46 256984] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886225588|
[2025/09/12 04:54:46 256989] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 04:54:46 256993] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:6|origin_pktnum:0|size:275|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 04:54:46 256997] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:312|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:0|send_elapse:207|ack_elapse:31565|ctl_first_sent_time:1757652886225588|lagest_ack_time:1757652886256946|curr_delivered:10920|
[2025/09/12 04:54:46 257002] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886225675|
[2025/09/12 04:54:46 257005] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 04:54:46 257009] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:32691|rttvar:4984|minrtt:30864|latest_rtt:31271|ack_delay:248|
[2025/09/12 04:54:46 257018] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:32482|rttvar:4155|minrtt:30864|latest_rtt:31271|ack_delay:248|
[2025/09/12 04:54:46 257022] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 04:54:46 257026] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 257030] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32482|rtt_var:4155|pto_duration:49102|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 257034] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 257038] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 257042] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 5303|
[2025/09/12 04:54:46 257046] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886301046|now:1757652886257030|interv:44016|
[2025/09/12 04:54:46 257050] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886301046|now:1757652886257030|interval:44016|pto_count:0|srtt:32482
[2025/09/12 04:54:46 257055] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 207, ack_elapse 31565, delivered 587|rate 18596|lost 0|
[2025/09/12 04:54:46 257059] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (18596) in round 2|
[2025/09/12 04:54:46 257063] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30864, old_rtt:30864|
[2025/09/12 04:54:46 257067] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3719|
[2025/09/12 04:54:46 257071] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56323|packet_lost:0|acked:549|po_sent_time:1757652886225675|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 257075] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56323|packet_lost:0|acked:549|po_sent_time:1757652886225675|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 257080] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:18596|cwnd:56872|full_bw_reached:0|inflight:5303|srtt:32482|latest_rtt:31271|min_rtt:30864|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 257085] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:54:46 257090] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757652886256946|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 257094] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006256946|now:1757652886256946|interv:120000000|
[2025/09/12 04:54:46 257098] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006256946|now:1757652886256946|interv:120000000|
[2025/09/12 04:54:46 257102] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886304571|pq_index:0|
[2025/09/12 04:54:46 257109] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886256592|
[2025/09/12 04:54:46 257113] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886257113|
[2025/09/12 04:54:46 257118] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652886257117|
[2025/09/12 04:54:46 257123] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886301046|
[2025/09/12 04:54:46 257127] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886301046|
[2025/09/12 04:54:46 257131] [debug] |xqc_engine_wakeup_after|wakeup:1757652886301046|now:1757652886257131|diff:43915|
[2025/09/12 04:54:46 257135] [debug] |xqc_engine_main_logic|END|now:1757652886257117|
[2025/09/12 04:54:46 257140] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886257140|
[2025/09/12 04:54:46 257143] [debug] |xqc_engine_wakeup_after|wakeup:1757652886301046|now:1757652886257143|diff:43903|
[2025/09/12 04:54:46 257147] [debug] |xqc_engine_main_logic|END|now:1757652886257140|
[2025/09/12 04:54:46 257294] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:40|state:ESTABED|recv_time:1757652886257294|
[2025/09/12 04:54:46 257300] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:46 257305] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:54:46 257309] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:54:46 257314] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 04:54:46 257318] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 257322] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:7|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 04:54:46 257327] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:632|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:0|send_elapse:425|ack_elapse:31913|ctl_first_sent_time:1757652886225806|lagest_ack_time:1757652886257294|curr_delivered:10965|
[2025/09/12 04:54:46 257331] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886225806|
[2025/09/12 04:54:46 257336] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 04:54:46 257340] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:8|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 04:54:46 257344] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:632|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:0|send_elapse:425|ack_elapse:31913|ctl_first_sent_time:1757652886225806|lagest_ack_time:1757652886257294|curr_delivered:11010|
[2025/09/12 04:54:46 257349] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886225890|
[2025/09/12 04:54:46 257353] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 04:54:46 257357] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:32482|rttvar:4155|minrtt:30864|latest_rtt:31404|ack_delay:72|
[2025/09/12 04:54:46 257361] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:32338|rttvar:3404|minrtt:30864|latest_rtt:31404|ack_delay:72|
[2025/09/12 04:54:46 257369] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 04:54:46 257373] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 257377] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32338|rtt_var:3404|pto_duration:45954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 257381] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 257385] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 257389] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 5213|
[2025/09/12 04:54:46 257393] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886297898|now:1757652886257377|interv:40521|
[2025/09/12 04:54:46 257397] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886297898|now:1757652886257377|interval:40521|pto_count:0|srtt:32338
[2025/09/12 04:54:46 257401] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 425, ack_elapse 31913, delivered 677|rate 21213|lost 0|
[2025/09/12 04:54:46 257406] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21213) in round 2|
[2025/09/12 04:54:46 257410] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30864, old_rtt:30864|
[2025/09/12 04:54:46 257414] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4242|
[2025/09/12 04:54:46 257418] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56872|packet_lost:0|acked:90|po_sent_time:1757652886225890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 257422] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56872|packet_lost:0|acked:90|po_sent_time:1757652886225890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 257427] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:21213|cwnd:56962|full_bw_reached:0|inflight:5213|srtt:32338|latest_rtt:31404|min_rtt:30864|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 257432] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 04:54:46 257436] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757652886257294|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 257441] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006257294|now:1757652886257294|interv:120000000|
[2025/09/12 04:54:46 257445] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006257294|now:1757652886257294|interv:120000000|
[2025/09/12 04:54:46 257449] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886301046|pq_index:0|
[2025/09/12 04:54:46 257453] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886257117|
[2025/09/12 04:54:46 257460] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886257459|
[2025/09/12 04:54:46 257465] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652886257463|
[2025/09/12 04:54:46 257490] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886297898|
[2025/09/12 04:54:46 257494] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886297898|
[2025/09/12 04:54:46 257498] [debug] |xqc_engine_wakeup_after|wakeup:1757652886297898|now:1757652886257498|diff:40400|
[2025/09/12 04:54:46 257502] [debug] |xqc_engine_main_logic|END|now:1757652886257463|
[2025/09/12 04:54:46 257507] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886257507|
[2025/09/12 04:54:46 257512] [debug] |xqc_engine_wakeup_after|wakeup:1757652886297898|now:1757652886257511|diff:40387|
[2025/09/12 04:54:46 257516] [debug] |xqc_engine_main_logic|END|now:1757652886257507|
[2025/09/12 04:54:46 258941] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:40|state:ESTABED|recv_time:1757652886258940|
[2025/09/12 04:54:46 258948] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:46 258954] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:54:46 258958] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:54:46 258963] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 04:54:46 258967] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 258971] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:9|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/09/12 04:54:46 258976] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1845|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:1|send_elapse:1164|ack_elapse:33559|ctl_first_sent_time:1757652886226545|lagest_ack_time:1757652886258940|curr_delivered:12178|
[2025/09/12 04:54:46 258980] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886226545|
[2025/09/12 04:54:46 258985] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 04:54:46 258989] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:10|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 04:54:46 258993] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1845|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:1|send_elapse:1164|ack_elapse:33559|ctl_first_sent_time:1757652886226545|lagest_ack_time:1757652886258940|curr_delivered:13346|
[2025/09/12 04:54:46 258998] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886226659|
[2025/09/12 04:54:46 259002] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 04:54:46 259006] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:32338|rttvar:3404|minrtt:30864|latest_rtt:32281|ack_delay:96|
[2025/09/12 04:54:46 259010] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:32319|rttvar:2591|minrtt:30864|latest_rtt:32281|ack_delay:96|
[2025/09/12 04:54:46 259019] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 04:54:46 259023] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 259027] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32319|rtt_var:2591|pto_duration:42683|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 259031] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 259035] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 259039] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 2877|
[2025/09/12 04:54:46 259043] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886294627|now:1757652886259026|interv:35601|
[2025/09/12 04:54:46 259047] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886294627|now:1757652886259026|interval:35601|pto_count:0|srtt:32319
[2025/09/12 04:54:46 259051] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 1164, ack_elapse 33559, delivered 3013|rate 89782|lost 0|
[2025/09/12 04:54:46 259056] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (89782) in round 2|
[2025/09/12 04:54:46 259060] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30864, old_rtt:30864|
[2025/09/12 04:54:46 259064] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:7994|extra_cwnd:17956|
[2025/09/12 04:54:46 259067] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56962|packet_lost:0|acked:2336|po_sent_time:1757652886226659|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 259072] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56962|packet_lost:0|acked:2336|po_sent_time:1757652886226659|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 259077] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:89782|cwnd:59298|full_bw_reached:0|inflight:2877|srtt:32319|latest_rtt:32281|min_rtt:30864|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 259082] [stats] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bandwidth change record|bw_before:21213|bw_after:89782|srtt:32319|cwnd:59298|
[2025/09/12 04:54:46 259087] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 04:54:46 259091] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757652886258940|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 259095] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006258940|now:1757652886258940|interv:120000000|
[2025/09/12 04:54:46 259099] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006258940|now:1757652886258940|interv:120000000|
[2025/09/12 04:54:46 259106] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886297898|pq_index:0|
[2025/09/12 04:54:46 259110] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886257463|
[2025/09/12 04:54:46 259114] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886259114|
[2025/09/12 04:54:46 259119] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652886259118|
[2025/09/12 04:54:46 259124] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886294627|
[2025/09/12 04:54:46 259128] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886294627|
[2025/09/12 04:54:46 259132] [debug] |xqc_engine_wakeup_after|wakeup:1757652886294627|now:1757652886259132|diff:35495|
[2025/09/12 04:54:46 259136] [debug] |xqc_engine_main_logic|END|now:1757652886259118|
[2025/09/12 04:54:46 259141] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886259141|
[2025/09/12 04:54:46 259145] [debug] |xqc_engine_wakeup_after|wakeup:1757652886294627|now:1757652886259145|diff:35482|
[2025/09/12 04:54:46 259148] [debug] |xqc_engine_main_logic|END|now:1757652886259141|
[2025/09/12 04:54:46 260882] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:40|state:ESTABED|recv_time:1757652886260881|
[2025/09/12 04:54:46 260889] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:46 260894] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 04:54:46 260898] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:54:46 260903] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 04:54:46 260907] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 260911] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:11|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 04:54:46 260916] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4181|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:1|send_elapse:1375|ack_elapse:35500|ctl_first_sent_time:1757652886226756|lagest_ack_time:1757652886260881|curr_delivered:14514|
[2025/09/12 04:54:46 260921] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886226756|
[2025/09/12 04:54:46 260925] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 04:54:46 260929] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:12|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 04:54:46 260933] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4181|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:1|send_elapse:1375|ack_elapse:35500|ctl_first_sent_time:1757652886226756|lagest_ack_time:1757652886260881|curr_delivered:15682|
[2025/09/12 04:54:46 260938] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886226853|
[2025/09/12 04:54:46 260942] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/12 04:54:46 260946] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:32319|rttvar:2591|minrtt:30864|latest_rtt:34028|ack_delay:104|
[2025/09/12 04:54:46 260954] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:32520|rttvar:2345|minrtt:30864|latest_rtt:34028|ack_delay:104|
[2025/09/12 04:54:46 260958] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 04:54:46 260962] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 260966] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|srtt:32520|rtt_var:2345|pto_duration:41900|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:54:46 260970] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:54:46 260974] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:54:46 260978] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_pto_time_and_space|conn:0000563609FE61EC|path:0|PNS: 2, unacked: 541|
[2025/09/12 04:54:46 260982] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:LOSS_DETECTION|expire:1757652886293844|now:1757652886260966|interv:32878|
[2025/09/12 04:54:46 260986] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000563609FE61EC|path:0|pns:2|expire:1757652886293844|now:1757652886260966|interval:32878|pto_count:0|srtt:32520
[2025/09/12 04:54:46 260990] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 1375, ack_elapse 35500, delivered 5349|rate 150676|lost 0|
[2025/09/12 04:54:46 260994] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (150676) in round 2|
[2025/09/12 04:54:46 260998] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30864, old_rtt:30864|
[2025/09/12 04:54:46 261002] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:13415|extra_cwnd:20498|
[2025/09/12 04:54:46 261006] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:59298|packet_lost:0|acked:2336|po_sent_time:1757652886226853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 261011] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:59298|packet_lost:0|acked:2336|po_sent_time:1757652886226853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 261015] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:150676|cwnd:61634|full_bw_reached:0|inflight:541|srtt:32520|latest_rtt:34028|min_rtt:30864|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 261020] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 04:54:46 261025] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757652886260881|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 261029] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006260881|now:1757652886260881|interv:120000000|
[2025/09/12 04:54:46 261033] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006260881|now:1757652886260881|interv:120000000|
[2025/09/12 04:54:46 261037] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886294627|pq_index:0|
[2025/09/12 04:54:46 261044] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886259118|
[2025/09/12 04:54:46 261048] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886261047|
[2025/09/12 04:54:46 261052] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652886261051|
[2025/09/12 04:54:46 261058] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886293844|
[2025/09/12 04:54:46 261062] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886293844|
[2025/09/12 04:54:46 261066] [debug] |xqc_engine_wakeup_after|wakeup:1757652886293844|now:1757652886261066|diff:32778|
[2025/09/12 04:54:46 261070] [debug] |xqc_engine_main_logic|END|now:1757652886261051|
[2025/09/12 04:54:46 261074] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886261074|
[2025/09/12 04:54:46 261078] [debug] |xqc_engine_wakeup_after|wakeup:1757652886293844|now:1757652886261078|diff:32766|
[2025/09/12 04:54:46 261082] [debug] |xqc_engine_main_logic|END|now:1757652886261074|
[2025/09/12 04:54:46 286986] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:41|state:ESTABED|recv_time:1757652886286984|
[2025/09/12 04:54:46 287002] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:46 287011] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:54:46 287016] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:54:46 287023] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 04:54:46 287028] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:2|
[2025/09/12 04:54:46 287035] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|conn:0000563609FE61EC|path:0|pkt_num:13|origin_pktnum:0|size:541|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:13|
[2025/09/12 04:54:46 287041] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5890|prior_delivered:10333|prior_time:1757652886225381|is_app_limited:1|send_elapse:1563|ack_elapse:61603|ctl_first_sent_time:1757652886226944|lagest_ack_time:1757652886286984|curr_delivered:16223|
[2025/09/12 04:54:46 287047] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_update_sample|sampler_sent_time_update:1757652886226944|
[2025/09/12 04:54:46 287052] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:54:46 287058] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:54:46 287064] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:STREAM_CLOSE|expire:1757652886487763|now:1757652886287063|interv:200700|
[2025/09/12 04:54:46 287069] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:15|
[2025/09/12 04:54:46 287074] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|before update rtt|conn:0000563609FE61EC|srtt:32520|rttvar:2345|minrtt:30864|latest_rtt:60040|ack_delay:25664|
[2025/09/12 04:54:46 287080] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |after update rtt|conn:0000563609FE61EC|srtt:32835|rttvar:2389|minrtt:30864|latest_rtt:60040|ack_delay:25000|
[2025/09/12 04:54:46 287085] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 04:54:46 287097] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/09/12 04:54:46 287102] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:54:46 287107] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000563609FE61EC|path:0|
[2025/09/12 04:54:46 287112] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:54:46 287116] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_generate_sample|sampler: send_elapse 1563, ack_elapse 61603, delivered 5890|rate 95612|lost 0|
[2025/09/12 04:54:46 287122] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30864, old_rtt:30864|
[2025/09/12 04:54:46 287127] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:13415|extra_cwnd:20498|
[2025/09/12 04:54:46 287132] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:61634|packet_lost:0|acked:541|po_sent_time:1757652886226944|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 287137] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:61634|packet_lost:0|acked:541|po_sent_time:1757652886226944|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10371|
[2025/09/12 04:54:46 287143] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b |bbr on ack|mode:0|pacing_rate:4205548|bw:150676|cwnd:62175|full_bw_reached:0|inflight:0|srtt:32835|latest_rtt:60040|min_rtt:30864|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:54:46 287150] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 04:54:46 287156] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757652886286984|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:46 287162] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653006286984|now:1757652886286984|interv:120000000|
[2025/09/12 04:54:46 287167] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653006286984|now:1757652886286984|interv:120000000|
[2025/09/12 04:54:46 287172] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886293844|pq_index:0|
[2025/09/12 04:54:46 287177] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886261051|
[2025/09/12 04:54:46 287182] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886287182|
[2025/09/12 04:54:46 287188] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652886287187|
[2025/09/12 04:54:46 287196] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652886487763|
[2025/09/12 04:54:46 287201] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652886487763|
[2025/09/12 04:54:46 287206] [debug] |xqc_engine_wakeup_after|wakeup:1757652886487763|now:1757652886287206|diff:200557|
[2025/09/12 04:54:46 287211] [debug] |xqc_engine_main_logic|END|now:1757652886287187|
[2025/09/12 04:54:46 287217] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886287217|
[2025/09/12 04:54:46 287222] [debug] |xqc_engine_wakeup_after|wakeup:1757652886487763|now:1757652886287222|diff:200541|
[2025/09/12 04:54:46 287231] [debug] |xqc_engine_main_logic|END|now:1757652886287217|
[2025/09/12 04:54:46 488482] [debug] |xqc_engine_main_logic|BEGIN|now:1757652886488481|
[2025/09/12 04:54:46 488498] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652886487763|pq_index:0|
[2025/09/12 04:54:46 488504] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886287187|
[2025/09/12 04:54:46 488511] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|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:1757652886488510|
[2025/09/12 04:54:46 488517] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757652886487763|now:1757652886488510|
[2025/09/12 04:54:46 488523] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:54:46 488528] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:54:46 488535] [stats] |scid:2477b5a3bb8cc79202a649fb|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:5120|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757652886226129|wrt_delay:152|snd_delay:416|finwrt_delay:178|finsnd_delay:815|finrcv_delay:1|finread_delay:63|all_acked_delay:60928|firstfinack_dely:60923|close_delay:60934|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b|path_info:mp is not supported in connection scid:2477b5a3bb8cc79202a649fb|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:54:46 488544] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757652886487763|now:1757652886488510|
[2025/09/12 04:54:46 488549] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:54:46 488556] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757653006286984|
[2025/09/12 04:54:46 488561] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757653006286984|
[2025/09/12 04:54:46 488566] [debug] |xqc_engine_wakeup_after|wakeup:1757652944745176|now:1757652886488566|diff:58256610|
[2025/09/12 04:54:46 488571] [debug] |xqc_engine_main_logic|END|now:1757652886488510|
[2025/09/12 04:54:48 608136] [info] |xqc_engine_packet_process|==>|conn:0000563609FE61EC|size:37|state:ESTABED|recv_time:1757652888608133|
[2025/09/12 04:54:48 608160] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2477b5a3bb8cc79202a649fb|spin_bit:1|
[2025/09/12 04:54:48 608174] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 04:54:48 608179] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:54:48 608189] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 04:54:48 608195] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_process_frames|frame_type:1c|
[2025/09/12 04:54:48 608201] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_DRAINING|expire:1757652888810374|now:1757652888608201|interv:202173|
[2025/09/12 04:54:48 608207] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:15|
[2025/09/12 04:54:48 608213] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:54:48 608218] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:54:48 608223] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:54:48 608228] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:54:48 608241] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:54:48 608248] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_immediate_close|state to closing|state:ESTABED|flags: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) 
[2025/09/12 04:54:48 608256] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:54:48 608263] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 04:54:48 608269] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_on_pkt_processed|====>|conn:0000563609FE61EC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:11|frame:CONNECTION_CLOSE |recv_time:1757652888608133|dcid:2477b5a3bb8cc79202a649fb|dcid_seq:0|
[2025/09/12 04:54:48 608276] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:PATH_IDLE|expire:1757653008608133|now:1757652888608133|interv:120000000|
[2025/09/12 04:54:48 608281] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_set|type:CONN_IDLE|expire:1757653008608133|now:1757652888608133|interv:120000000|
[2025/09/12 04:54:48 608286] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653006286984|pq_index:1|
[2025/09/12 04:54:48 608292] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652886488510|
[2025/09/12 04:54:48 608297] [debug] |xqc_engine_main_logic|BEGIN|now:1757652888608297|
[2025/09/12 04:54:48 608304] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP 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:1757652888608302|
[2025/09/12 04:54:48 608313] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_path_get_perf_class|conn:0000563609FE61EC|path_id:0|path_srtt:32835|min_srtt:32835|path_bw:150676|loss_rate:6.25|path_pto:0|
[2025/09/12 04:54:48 608319] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000563609FE61EC|path_id:0|path_srtt:32835|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:54:48 608325] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/09/12 04:54:48 608332] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_check_acked_or_dropped_pkt|conn:0000563609FE61EC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:54:48 608338] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 04:54:48 608377] [info] |scid:2477b5a3bb8cc79202a649fb|xqc_send_packet_with_pn|<==|conn:0000563609FE61EC|path:0|pkt_num:16|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757652888608346|stream_id:0|stream_offset:0|
[2025/09/12 04:54:48 608385] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_on_packet_sent|conn:0000563609FE61EC|path:0|pkt_num:16|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 04:54:48 608394] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_next_wakeup_time|wakeup_time:1757652888810374|
[2025/09/12 04:54:48 608403] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_wakeup_queue|next_tick_time:1757652888810374|
[2025/09/12 04:54:48 608411] [debug] |xqc_engine_wakeup_after|wakeup:1757652888810374|now:1757652888608411|diff:201963|
[2025/09/12 04:54:48 608420] [debug] |xqc_engine_main_logic|END|now:1757652888608302|
[2025/09/12 04:54:48 608430] [debug] |xqc_engine_main_logic|BEGIN|now:1757652888608430|
[2025/09/12 04:54:48 608445] [debug] |xqc_engine_wakeup_after|wakeup:1757652888810374|now:1757652888608445|diff:201929|
[2025/09/12 04:54:48 608453] [debug] |xqc_engine_main_logic|END|now:1757652888608430|
[2025/09/12 04:54:48 810700] [debug] |xqc_engine_main_logic|BEGIN|now:1757652888810700|
[2025/09/12 04:54:48 810714] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_remove_wakeup_queue|next_tick_time:1757652888810374|pq_index:0|
[2025/09/12 04:54:48 810719] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_add_active_queue|last_ticked_time:1757652888608302|
[2025/09/12 04:54:48 810726] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_engine_process_conn|conn:0000563609FE61EC|state:DRAINING|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 CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652888810724|
[2025/09/12 04:54:48 810730] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757652888810374|now:1757652888810724|
[2025/09/12 04:54:48 810735] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757652888810374|now:1757652888810724|
[2025/09/12 04:54:48 810739] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:54:48 810743] [info] |xqc_engine_main_logic|conn:0000563609FE61EC|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b|conn_state:13|next_tick_time:1757652888810374
[2025/09/12 04:54:48 810756] [report] |scid:2477b5a3bb8cc79202a649fb|xqc_conn_destroy|0000563609FE61EC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:785209|first_send_delay:786420|conn_persist:3370869|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-2477b5a3bb8cc79202a649fb p-193.167.0.100-43495-1a199e83a4111b0b|hsk_recv:777514|close_recv:3168313|close_send:3168459|last_recv:3168246|last_send:3168459|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,33,21,21,5120,0,17,i32,4,27,40,4,9,820,0,4,28,41,4,10,847,0,4,24,37,40000,11,3168,0,4,19,4,14,812,4,20,4,15,816,4,17,40000,16,3168,0-2,0-2,0-0,0-0,0-0,0-32,0-20592,0-4522,0-26,0-21,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:26|spurious_loss:0|detected_loss:1|max_pto:1|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:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:54:48 810800] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:54:48 810810] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:54:48 810818] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:54:48 810823] [debug] |scid:2477b5a3bb8cc79202a649fb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:54:48 810875] [debug] |xqc_engine_wakeup_after|wakeup:1757652944745176|now:1757652888810875|diff:55934301|
[2025/09/12 04:54:48 810884] [debug] |xqc_engine_main_logic|END|now:1757652888810724|