[2025/09/12 04:51:35 296291] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 04:51:35 298757] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 04:51:35 298783] [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 04:51:35 298794] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:51:35 298798] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:51:35 298803] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:51:35 298806] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:51:35 298813] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:51:35 298817] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:51:35 298821] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:51:35 298825] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:51:35 623026] [debug] |scid:23d64a190fe13523f5b64717|xqc_timer_set|type:CONN_IDLE|expire:1757652755623021|now:1757652695623021|interv:60000000|
[2025/09/12 04:51:35 623077] [debug] |scid:23d64a190fe13523f5b64717|xqc_timer_set|type:PATH_IDLE|expire:1757652755623077|now:1757652695623077|interv:60000000|
[2025/09/12 04:51:35 623085] [debug] |xqc_path_create|path:0|dcid:|scid:23d64a190fe13523f5b64717|create_path_count:1|
[2025/09/12 04:51:35 623091] [debug] |scid:23d64a190fe13523f5b64717|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 04:51:35 623097] [debug] |xqc_path_init|path:0|dcid:|scid:23d64a190fe13523f5b64717|state:2|
[2025/09/12 04:51:35 623102] [debug] |scid:23d64a190fe13523f5b64717|xqc_conn_create|success|scid:23d64a190fe13523f5b64717|dcid:|conn:0000556994F55E5C|
[2025/09/12 04:51:35 623108] [info] |scid:23d64a190fe13523f5b64717|xqc_conn_server_create|hash odcid conn|odcid:|conn:0000556994F55E5C|
[2025/09/12 04:51:35 623136] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 04:51:35 623142] [info] |xqc_engine_packet_process|==>|conn:0000556994F55E5C|size:1207|state:S_INIT|recv_time:1757652695622953|
[2025/09/12 04:51:35 623150] [info] |scid:23d64a190fe13523f5b64717|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 04:51:35 623158] [error] |scid:23d64a190fe13523f5b64717|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 04:51:35 623163] [info] |scid:23d64a190fe13523f5b64717|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 04:51:35 623169] [debug] |scid:23d64a190fe13523f5b64717|xqc_timer_set|type:PATH_IDLE|expire:1757652755622953|now:1757652695622953|interv:60000000|
[2025/09/12 04:51:35 623174] [debug] |scid:23d64a190fe13523f5b64717|xqc_timer_set|type:CONN_IDLE|expire:1757652755622953|now:1757652695622953|interv:60000000|
[2025/09/12 04:51:35 623180] [debug] |scid:23d64a190fe13523f5b64717|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:51:35 623186] [debug] |xqc_engine_main_logic|BEGIN|now:1757652695623186|
[2025/09/12 04:51:35 623193] [debug] |scid:23d64a190fe13523f5b64717|xqc_engine_process_conn|conn:0000556994F55E5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757652695623192|
[2025/09/12 04:51:35 623206] [debug] |scid:23d64a190fe13523f5b64717|xqc_path_get_perf_class|conn:0000556994F55E5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:51:35 623212] [debug] |scid:23d64a190fe13523f5b64717|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F55E5C|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 04:51:35 623219] [debug] |scid:23d64a190fe13523f5b64717|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 04:51:35 623239] [debug] |scid:23d64a190fe13523f5b64717|xqc_check_acked_or_dropped_pkt|conn:0000556994F55E5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 04:51:35 623274] [info] |scid:23d64a190fe13523f5b64717|xqc_process_packet_without_pn|<==|conn:0000556994F55E5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 04:51:35 623281] [debug] |scid:23d64a190fe13523f5b64717|xqc_conn_next_wakeup_time|wakeup_time:1757652755622953|
[2025/09/12 04:51:35 623287] [debug] |scid:23d64a190fe13523f5b64717|xqc_engine_add_wakeup_queue|next_tick_time:1757652755622953|
[2025/09/12 04:51:35 623292] [debug] |xqc_engine_wakeup_after|wakeup:1757652755622953|now:1757652695623292|diff:59999661|
[2025/09/12 04:51:35 623299] [debug] |xqc_engine_main_logic|END|now:1757652695623192|
[2025/09/12 04:51:37 065922] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652757065921|now:1757652697065921|interv:60000000|
[2025/09/12 04:51:37 065952] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652757065952|now:1757652697065952|interv:60000000|
[2025/09/12 04:51:37 065959] [debug] |xqc_path_create|path:0|dcid:4d17446a02a3bc6a|scid:59519ad2a69d6749781f6cc3|create_path_count:1|
[2025/09/12 04:51:37 065964] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 065969] [debug] |xqc_path_init|path:0|dcid:4d17446a02a3bc6a|scid:59519ad2a69d6749781f6cc3|state:2|
[2025/09/12 04:51:37 065973] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_create|success|scid:59519ad2a69d6749781f6cc3|dcid:4d17446a02a3bc6a|conn:0000556994F5F0DC|
[2025/09/12 04:51:37 065978] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_server_create|hash odcid conn|odcid:4b22b3f6c278fb2e|conn:0000556994F5F0DC|
[2025/09/12 04:51:37 065987] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_get_local_transport_params|generate sr_token[024db07ea6d9dcd81e82352d3ed9d481] for cid[4b22b3f6c278fb2e]
[2025/09/12 04:51:37 066010] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a|
[2025/09/12 04:51:37 066015] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:1200|state:S_INIT|recv_time:1757652697065889|
[2025/09/12 04:51:37 066175] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:51:37 066180] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_initial|success|Length:1174|
[2025/09/12 04:51:37 066187] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:51:37 066191] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:51:37 066198] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 04:51:37 066203] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:6|
[2025/09/12 04:51:37 066207] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_check_token|token empty|
[2025/09/12 04:51:37 066213] [info] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|check_token fail|conn:0000556994F5F0DC|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a|
[2025/09/12 04:51:37 066218] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 04:51:37 066222] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|level:0|
[2025/09/12 04:51:37 066227] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:51:37 066231] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|305u|
[2025/09/12 04:51:37 066354] [info] |scid:59519ad2a69d6749781f6cc3|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 04:51:37 066639] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:51:37 066650] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 04:51:37 066655] [warn] |scid:59519ad2a69d6749781f6cc3|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 04:51:37 066896] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 04:51:37 066903] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:51:37 066909] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:51:37 066913] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 04:51:37 066918] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 04:51:37 066922] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:0|
[2025/09/12 04:51:37 066925] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_padding_frame|process padding|
[2025/09/12 04:51:37 066934] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:51:37 066939] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 066944] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 04:51:37 066949] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757652697065889|dcid:4b22b3f6c278fb2e|dcid_seq:0|
[2025/09/12 04:51:37 066955] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652757065889|now:1757652697065889|interv:60000000|
[2025/09/12 04:51:37 066959] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652757065889|now:1757652697065889|interv:60000000|
[2025/09/12 04:51:37 066963] [debug] |xqc_engine_main_logic|BEGIN|now:1757652697066963|
[2025/09/12 04:51:37 066968] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757652697066968|
[2025/09/12 04:51:37 066974] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:51:37 066978] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 04:51:37 066982] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_write_streams|
[2025/09/12 04:51:37 066986] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:51:37 066990] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 04:51:37 067001] [info] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:161|sent:127|pkt_type:INIT|frame:CRYPTO |now:1757652697067000|
[2025/09/12 04:51:37 067006] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 04:51:37 067010] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_write_streams|
[2025/09/12 04:51:37 067013] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:51:37 067018] [info] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:161|sent:128|pkt_type:HSK|frame:CRYPTO |now:1757652697067018|
[2025/09/12 04:51:37 067023] [info] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:508|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757652697067022|
[2025/09/12 04:51:37 067027] [info] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:117|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757652697067027|
[2025/09/12 04:51:37 067036] [info] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:73|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757652697067036|
[2025/09/12 04:51:37 067041] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 04:51:37 067046] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|largest_recv:0|ack_delay:1157|first_ack_range:0|largest_pkt_recv_time:1757652697065889|
[2025/09/12 04:51:37 067051] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 04:51:37 067055] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:51:37 067059] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:51:37 067065] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:51:37 067070] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|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 04:51:37 067075] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:161|reinj:0|path_class:2|
[2025/09/12 04:51:37 067080] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:51:37 067084] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|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 04:51:37 067088] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:161|reinj:0|path_class:2|
[2025/09/12 04:51:37 067093] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:51:37 067097] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|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 04:51:37 067101] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:508|reinj:0|path_class:2|
[2025/09/12 04:51:37 067105] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:51:37 067109] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|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 04:51:37 067113] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:117|reinj:0|path_class:2|
[2025/09/12 04:51:37 067117] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:51:37 067121] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|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 04:51:37 067125] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:73|reinj:0|path_class:2|
[2025/09/12 04:51:37 067130] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 067138] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:161|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:51:37 067143] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:51:37 067179] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757652697067151|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 067186] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|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 04:51:37 067193] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:51:37 067201] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 067209] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:51:37 067215] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:37 067221] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:37 067227] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652697817151|now:1757652697067200|interv:749951|
[2025/09/12 04:51:37 067233] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:0|expire:1757652697817151|now:1757652697067200|interval:749951|pto_count:0|srtt:250000
[2025/09/12 04:51:37 067242] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 04:51:37 067250] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:161|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:51:37 067257] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:51:37 067284] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:0|size:161|sent:177|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757652697067265|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 067290] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|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 04:51:37 067295] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 04:51:37 067302] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 067309] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:51:37 067315] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 161|
[2025/09/12 04:51:37 067322] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:37 067328] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652697817151|now:1757652697067302|interv:749849|
[2025/09/12 04:51:37 067334] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:0|expire:1757652697817151|now:1757652697067302|interval:749849|pto_count:0|srtt:250000
[2025/09/12 04:51:37 067346] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1345|
[2025/09/12 04:51:37 067351] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:508|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:51:37 067356] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:51:37 067382] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:1|size:508|sent:524|pkt_type:HSK|frame:CRYPTO |inflight:1345|now:1757652697067362|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 067387] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:1|origin_pktnum:0|size:508|enc_size:524|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:51:37 067394] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:1345|applimit:0|
[2025/09/12 04:51:37 067401] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 067407] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:51:37 067413] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 669|
[2025/09/12 04:51:37 067420] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:37 067426] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652697817151|now:1757652697067400|interv:749751|
[2025/09/12 04:51:37 067432] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:0|expire:1757652697817151|now:1757652697067400|interval:749751|pto_count:0|srtt:250000
[2025/09/12 04:51:37 067438] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1853|
[2025/09/12 04:51:37 067442] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:117|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:51:37 067447] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:51:37 067484] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:2|size:117|sent:133|pkt_type:HSK|frame:CRYPTO |inflight:1853|now:1757652697067453|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 067498] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:2|origin_pktnum:0|size:117|enc_size:133|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:51:37 067505] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:1853|applimit:0|
[2025/09/12 04:51:37 067511] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 067518] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:51:37 067522] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 786|
[2025/09/12 04:51:37 067526] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:37 067529] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652697817151|now:1757652697067511|interv:749640|
[2025/09/12 04:51:37 067538] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:0|expire:1757652697817151|now:1757652697067511|interval:749640|pto_count:0|srtt:250000
[2025/09/12 04:51:37 067543] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1970|
[2025/09/12 04:51:37 067547] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:73|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:51:37 067552] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:51:37 067577] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:3|size:73|sent:89|pkt_type:HSK|frame:CRYPTO |inflight:1970|now:1757652697067558|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 067583] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:3|origin_pktnum:0|size:73|enc_size:89|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:51:37 067589] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:1970|applimit:0|
[2025/09/12 04:51:37 067596] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 067602] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:51:37 067608] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:37 067615] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:37 067621] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652697817151|now:1757652697067595|interv:749556|
[2025/09/12 04:51:37 067627] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:0|expire:1757652697817151|now:1757652697067595|interval:749556|pto_count:0|srtt:250000
[2025/09/12 04:51:37 067632] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2043|
[2025/09/12 04:51:37 067637] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:40|pkt_type:INIT|frame:ACK |
[2025/09/12 04:51:37 067642] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:51:37 067665] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:1|size:40|sent:56|pkt_type:INIT|frame:ACK |inflight:2043|now:1757652697067648|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 067670] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|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 04:51:37 067678] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652697817151|
[2025/09/12 04:51:37 067685] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652697817151|
[2025/09/12 04:51:37 067691] [debug] |xqc_engine_wakeup_after|wakeup:1757652697817151|now:1757652697067690|diff:749461|
[2025/09/12 04:51:37 067698] [debug] |xqc_engine_main_logic|END|now:1757652697066968|
[2025/09/12 04:51:37 067706] [debug] |xqc_engine_main_logic|BEGIN|now:1757652697067706|
[2025/09/12 04:51:37 067712] [debug] |xqc_engine_wakeup_after|wakeup:1757652697817151|now:1757652697067712|diff:749439|
[2025/09/12 04:51:37 067720] [debug] |xqc_engine_main_logic|END|now:1757652697067706|
[2025/09/12 04:51:37 811173] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757652697811169|
[2025/09/12 04:51:37 811208] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:51:37 811218] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_initial|success|Length:1174|
[2025/09/12 04:51:37 811231] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:51:37 811236] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:51:37 811248] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 04:51:37 811253] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:6|
[2025/09/12 04:51:37 811259] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_check_token|token empty|
[2025/09/12 04:51:37 811264] [info] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|check_token fail|conn:0000556994F5F0DC|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a|
[2025/09/12 04:51:37 811272] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|level:0|
[2025/09/12 04:51:37 811278] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:51:37 811284] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652697817151|pq_index:0|
[2025/09/12 04:51:37 811291] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652697066968|
[2025/09/12 04:51:37 811296] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:0|
[2025/09/12 04:51:37 811301] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_padding_frame|process padding|
[2025/09/12 04:51:37 811310] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:51:37 811317] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 811323] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 04:51:37 811329] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:1200|pkt_type:INIT|pkt_num:1|frame:PADDING CRYPTO |recv_time:1757652697811169|dcid:4b22b3f6c278fb2e|dcid_seq:0|
[2025/09/12 04:51:37 811336] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652757811169|now:1757652697811169|interv:60000000|
[2025/09/12 04:51:37 811342] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652757811169|now:1757652697811169|interv:60000000|
[2025/09/12 04:51:37 811347] [debug] |xqc_engine_main_logic|BEGIN|now:1757652697811347|
[2025/09/12 04:51:37 811353] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652697811352|
[2025/09/12 04:51:37 811360] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_HANDSHAKE_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 04:51:37 811369] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|largest_recv:1|ack_delay:200|first_ack_range:1|largest_pkt_recv_time:1757652697811169|
[2025/09/12 04:51:37 811375] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:1|low:0|pkt_pns:0|
[2025/09/12 04:51:37 811380] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 04:51:37 811385] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:51:37 811404] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 811411] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:39|pkt_type:INIT|frame:ACK |
[2025/09/12 04:51:37 811418] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:51:37 811498] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:2|size:39|sent:55|pkt_type:INIT|frame:ACK |inflight:2043|now:1757652697811426|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 811511] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:2|origin_pktnum:0|size:39|enc_size:55|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:51:37 811520] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652697817151|
[2025/09/12 04:51:37 811525] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652697817151|
[2025/09/12 04:51:37 811530] [debug] |xqc_engine_wakeup_after|wakeup:1757652697817151|now:1757652697811530|diff:5621|
[2025/09/12 04:51:37 811536] [debug] |xqc_engine_main_logic|END|now:1757652697811352|
[2025/09/12 04:51:37 811543] [debug] |xqc_engine_main_logic|BEGIN|now:1757652697811543|
[2025/09/12 04:51:37 811547] [debug] |xqc_engine_wakeup_after|wakeup:1757652697817151|now:1757652697811547|diff:5604|
[2025/09/12 04:51:37 811552] [debug] |xqc_engine_main_logic|END|now:1757652697811543|
[2025/09/12 04:51:37 812041] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757652697812039|
[2025/09/12 04:51:37 812054] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:51:37 812060] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_initial|success|Length:1174|
[2025/09/12 04:51:37 812067] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:51:37 812072] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:51:37 812080] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 04:51:37 812085] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:6|
[2025/09/12 04:51:37 812090] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_check_token|token empty|
[2025/09/12 04:51:37 812095] [info] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|check_token fail|conn:0000556994F5F0DC|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a|
[2025/09/12 04:51:37 812100] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|level:0|
[2025/09/12 04:51:37 812105] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:51:37 812111] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652697817151|pq_index:0|
[2025/09/12 04:51:37 812116] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652697811352|
[2025/09/12 04:51:37 812121] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:0|
[2025/09/12 04:51:37 812125] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_padding_frame|process padding|
[2025/09/12 04:51:37 812133] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:51:37 812139] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 812144] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 04:51:37 812150] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1757652697812039|dcid:4b22b3f6c278fb2e|dcid_seq:0|
[2025/09/12 04:51:37 812162] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652757812039|now:1757652697812039|interv:60000000|
[2025/09/12 04:51:37 812167] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652757812039|now:1757652697812039|interv:60000000|
[2025/09/12 04:51:37 812172] [debug] |xqc_engine_main_logic|BEGIN|now:1757652697812172|
[2025/09/12 04:51:37 812178] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652697812177|
[2025/09/12 04:51:37 812184] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_HANDSHAKE_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 04:51:37 812191] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|largest_recv:2|ack_delay:152|first_ack_range:2|largest_pkt_recv_time:1757652697812039|
[2025/09/12 04:51:37 812196] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:2|low:0|pkt_pns:0|
[2025/09/12 04:51:37 812201] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:51:37 812206] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:51:37 812212] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 812218] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:39|pkt_type:INIT|frame:ACK |
[2025/09/12 04:51:37 812223] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:51:37 812256] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:3|size:39|sent:55|pkt_type:INIT|frame:ACK |inflight:2043|now:1757652697812231|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 812262] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:3|origin_pktnum:0|size:39|enc_size:55|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:51:37 812268] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652697817151|
[2025/09/12 04:51:37 812272] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652697817151|
[2025/09/12 04:51:37 812276] [debug] |xqc_engine_wakeup_after|wakeup:1757652697817151|now:1757652697812275|diff:4876|
[2025/09/12 04:51:37 812280] [debug] |xqc_engine_main_logic|END|now:1757652697812177|
[2025/09/12 04:51:37 812285] [debug] |xqc_engine_main_logic|BEGIN|now:1757652697812285|
[2025/09/12 04:51:37 812289] [debug] |xqc_engine_wakeup_after|wakeup:1757652697817151|now:1757652697812288|diff:4863|
[2025/09/12 04:51:37 812292] [debug] |xqc_engine_main_logic|END|now:1757652697812285|
[2025/09/12 04:51:37 817389] [debug] |xqc_engine_main_logic|BEGIN|now:1757652697817389|
[2025/09/12 04:51:37 817405] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652697817151|pq_index:0|
[2025/09/12 04:51:37 817411] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652697812177|
[2025/09/12 04:51:37 817418] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652697817417|
[2025/09/12 04:51:37 817424] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757652697817151|now:1757652697817417|
[2025/09/12 04:51:37 817436] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:51:37 817441] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556994F5F0DC|path:0|bytes_in_flight:2043|
[2025/09/12 04:51:37 817447] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 817453] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:51:37 817458] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:37 817463] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:37 817492] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 04:51:37 817502] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_send_probe_pkt|conn:0000556994F5F0DC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 04:51:37 817509] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:51:37 817514] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_send_probe_pkt|conn:0000556994F5F0DC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 04:51:37 817521] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556994F5F0DC|pto_count:1
[2025/09/12 04:51:37 817526] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 817532] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:37 817536] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:37 817541] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:37 817546] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652698567558|now:1757652697817526|interv:750032|
[2025/09/12 04:51:37 817551] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652698567558|now:1757652697817526|interval:750032|pto_count:1|srtt:250000
[2025/09/12 04:51:37 817558] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 817564] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 817570] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:51:37 817575] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:51:37 817616] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:859|now:1757652697817586|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 817623] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|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 04:51:37 817634] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:859|applimit:0|
[2025/09/12 04:51:37 817640] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 817645] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:51:37 817650] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:37 817655] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:37 817660] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652698567558|now:1757652697817639|interv:749919|
[2025/09/12 04:51:37 817665] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652698567558|now:1757652697817639|interval:749919|pto_count:1|srtt:250000
[2025/09/12 04:51:37 817672] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2043|
[2025/09/12 04:51:37 817681] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:51:37 817686] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:51:37 817712] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2043|now:1757652697817693|stream_id:0|stream_offset:0|
[2025/09/12 04:51:37 817719] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|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 04:51:37 817724] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:2043|applimit:0|
[2025/09/12 04:51:37 817729] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:37 817734] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:51:37 817739] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:37 817744] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:37 817748] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652698567558|now:1757652697817729|interv:749829|
[2025/09/12 04:51:37 817753] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652698567558|now:1757652697817729|interval:749829|pto_count:1|srtt:250000
[2025/09/12 04:51:37 817759] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3227|
[2025/09/12 04:51:37 817765] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652698567558|
[2025/09/12 04:51:37 817770] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652698567558|
[2025/09/12 04:51:37 817775] [debug] |xqc_engine_wakeup_after|wakeup:1757652698567558|now:1757652697817774|diff:749784|
[2025/09/12 04:51:37 817780] [debug] |xqc_engine_main_logic|END|now:1757652697817417|
[2025/09/12 04:51:38 568602] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698568602|
[2025/09/12 04:51:38 568626] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652698567558|pq_index:0|
[2025/09/12 04:51:38 568634] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652697817417|
[2025/09/12 04:51:38 568641] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652698568639|
[2025/09/12 04:51:38 568648] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757652698567558|now:1757652698568639|
[2025/09/12 04:51:38 568654] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:51:38 568659] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556994F5F0DC|path:0|bytes_in_flight:3227|
[2025/09/12 04:51:38 568665] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:38 568671] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:51:38 568676] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:38 568681] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 568686] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 04:51:38 568693] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_send_probe_pkt|conn:0000556994F5F0DC|path:0|pkt_num:0|size:161|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 04:51:38 568702] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_send_probe_pkt|conn:0000556994F5F0DC|path:0|pkt_num:1|size:508|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 04:51:38 568708] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556994F5F0DC|pto_count:2
[2025/09/12 04:51:38 568714] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:51:38 568719] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:51:38 568724] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 190|
[2025/09/12 04:51:38 568729] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 568733] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652700067558|now:1757652698568713|interv:1498845|
[2025/09/12 04:51:38 568739] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652700067558|now:1757652698568713|interval:1498845|pto_count:2|srtt:250000
[2025/09/12 04:51:38 568748] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 568754] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 568760] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:161|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:51:38 568777] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:51:38 568850] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:4|size:161|sent:177|pkt_type:HSK|frame:CRYPTO |inflight:2558|now:1757652698568800|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 568858] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:4|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 04:51:38 568864] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:2558|applimit:0|
[2025/09/12 04:51:38 568870] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:51:38 568875] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:51:38 568880] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 351|
[2025/09/12 04:51:38 568885] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 568889] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652700817693|now:1757652698568869|interv:2248824|
[2025/09/12 04:51:38 568894] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:0|expire:1757652700817693|now:1757652698568869|interval:2248824|pto_count:2|srtt:250000
[2025/09/12 04:51:38 568901] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2719|
[2025/09/12 04:51:38 568907] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:1|size:508|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:51:38 568912] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:51:38 568939] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:5|size:508|sent:524|pkt_type:HSK|frame:CRYPTO |inflight:2719|now:1757652698568920|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 568946] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:5|origin_pktnum:1|size:508|enc_size:524|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:51:38 568951] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:2719|applimit:0|
[2025/09/12 04:51:38 568956] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:51:38 568961] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:51:38 568966] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:38 568971] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 568976] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652700817693|now:1757652698568956|interv:2248737|
[2025/09/12 04:51:38 568981] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:0|expire:1757652700817693|now:1757652698568956|interval:2248737|pto_count:2|srtt:250000
[2025/09/12 04:51:38 568986] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3227|
[2025/09/12 04:51:38 568997] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652700817693|
[2025/09/12 04:51:38 569002] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652700817693|
[2025/09/12 04:51:38 569007] [debug] |xqc_engine_wakeup_after|wakeup:1757652700817693|now:1757652698569007|diff:2248686|
[2025/09/12 04:51:38 569013] [debug] |xqc_engine_main_logic|END|now:1757652698568639|
[2025/09/12 04:51:38 570110] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757652698570108|
[2025/09/12 04:51:38 570124] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:51:38 570129] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_initial|success|Length:1170|
[2025/09/12 04:51:38 570136] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:51:38 570140] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:51:38 570148] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 04:51:38 570152] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:38 570159] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:51:38 570164] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757652697067151|is_app_limited:1|send_elapse:0|ack_elapse:1502957|ctl_first_sent_time:1757652697067151|lagest_ack_time:1757652698570108|curr_delivered:1184|
[2025/09/12 04:51:38 570169] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652697067151|
[2025/09/12 04:51:38 570173] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 04:51:38 570177] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|before update rtt|conn:0000556994F5F0DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:1502957|ack_delay:592|
[2025/09/12 04:51:38 570182] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |after update rtt|conn:0000556994F5F0DC|srtt:1502957|rttvar:751478|minrtt:1502957|latest_rtt:1502957|ack_delay:592|
[2025/09/12 04:51:38 570187] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:3|
[2025/09/12 04:51:38 570191] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:51:38 570196] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:51:38 570201] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502957|rtt_var:751478|pto_duration:4508869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 570205] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 570209] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:38 570213] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 570217] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652703077789|now:1757652698570200|interv:4507589|
[2025/09/12 04:51:38 570226] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652703077789|now:1757652698570200|interval:4507589|pto_count:0|srtt:1502957
[2025/09/12 04:51:38 570231] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 1502957, delivered 1184|rate 787|lost 0|
[2025/09/12 04:51:38 570235] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:51:38 570239] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (787) in round 1|
[2025/09/12 04:51:38 570244] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|probertt expire|rtt:1502957, old_rtt:2147483647|
[2025/09/12 04:51:38 570247] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|minrtt expire|rtt:1502957, old_rtt:2147483647|
[2025/09/12 04:51:38 570252] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:157|
[2025/09/12 04:51:38 570255] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757652697067151|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:51:38 570260] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757652697067151|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:51:38 570264] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |bbr on ack|mode:0|pacing_rate:88205|bw:787|cwnd:47136|full_bw_reached:0|inflight:859|srtt:1502957|latest_rtt:1502957|min_rtt:1502957|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:51:38 570270] [stats] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |path:0||cwnd:47136|inflight:859|mode:0|applimit:0|pacing_rate:88205|bw:787|srtt:1502957|latest_rtt:1502957|min_rtt:1502957|send:9|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:1504349|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 04:51:38 570275] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:0|
[2025/09/12 04:51:38 570279] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_padding_frame|process padding|
[2025/09/12 04:51:38 570286] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_addr_validated|Address Validated|conn:0000556994F5F0DC|role:1|
[2025/09/12 04:51:38 570290] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 04:51:38 570295] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:PADDING ACK |recv_time:1757652698570108|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:38 570300] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652758570108|now:1757652698570108|interv:60000000|
[2025/09/12 04:51:38 570305] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652758570108|now:1757652698570108|interv:60000000|
[2025/09/12 04:51:38 570308] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652700817693|pq_index:0|
[2025/09/12 04:51:38 570313] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652698568639|
[2025/09/12 04:51:38 570317] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698570317|
[2025/09/12 04:51:38 570322] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652698570321|
[2025/09/12 04:51:38 570331] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652703077789|
[2025/09/12 04:51:38 570335] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652703077789|
[2025/09/12 04:51:38 570339] [debug] |xqc_engine_wakeup_after|wakeup:1757652703077789|now:1757652698570339|diff:4507450|
[2025/09/12 04:51:38 570343] [debug] |xqc_engine_main_logic|END|now:1757652698570321|
[2025/09/12 04:51:38 570350] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:54|state:S_HANDSHAKE_SENT|recv_time:1757652698570349|
[2025/09/12 04:51:38 570355] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:51:38 570360] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:51:38 570364] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:51:38 570369] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:51:38 570373] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:38 570377] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|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:0|path_largest_ack:0|
[2025/09/12 04:51:38 570381] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1345|prior_delivered:0|prior_time:1757652697067151|is_app_limited:1|send_elapse:114|ack_elapse:1503198|ctl_first_sent_time:1757652697067265|lagest_ack_time:1757652698570349|curr_delivered:1345|
[2025/09/12 04:51:38 570386] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652697067265|
[2025/09/12 04:51:38 570390] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:51:38 570394] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|before update rtt|conn:0000556994F5F0DC|srtt:1502957|rttvar:751478|minrtt:1502957|latest_rtt:1503084|ack_delay:168|
[2025/09/12 04:51:38 570398] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |after update rtt|conn:0000556994F5F0DC|srtt:1502952|rttvar:563619|minrtt:1502957|latest_rtt:1503084|ack_delay:168|
[2025/09/12 04:51:38 570402] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:3|
[2025/09/12 04:51:38 570406] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:51:38 570410] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:51:38 570414] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502952|rtt_var:563619|pto_duration:3757428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 570418] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 570422] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:38 570426] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 570430] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652702326348|now:1757652698570414|interv:3755934|
[2025/09/12 04:51:38 570434] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652702326348|now:1757652698570414|interval:3755934|pto_count:0|srtt:1502952
[2025/09/12 04:51:38 570441] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_generate_sample|sampler: send_elapse 114, ack_elapse 1503198, delivered 1345|rate 894|lost 0|
[2025/09/12 04:51:38 570445] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (894) in round 1|
[2025/09/12 04:51:38 570449] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|minrtt expire|rtt:1502957, old_rtt:1502957|
[2025/09/12 04:51:38 570453] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:178|
[2025/09/12 04:51:38 570457] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:161|po_sent_time:1757652697067265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:51:38 570461] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:161|po_sent_time:1757652697067265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:51:38 570465] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |bbr on ack|mode:0|pacing_rate:88205|bw:894|cwnd:47297|full_bw_reached:0|inflight:859|srtt:1502952|latest_rtt:1503084|min_rtt:1502957|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:51:38 570502] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:51:38 570507] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502952|rtt_var:563619|pto_duration:3757428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 570511] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 570515] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:38 570519] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 570523] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652702326348|now:1757652698570507|interv:3755841|
[2025/09/12 04:51:38 570527] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652702326348|now:1757652698570507|interval:3755841|pto_count:0|srtt:1502952
[2025/09/12 04:51:38 570532] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:51:38 570536] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:54|pkt_type:HSK|pkt_num:0|frame:ACK |recv_time:1757652698570349|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:38 570541] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652758570349|now:1757652698570349|interv:60000000|
[2025/09/12 04:51:38 570545] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652758570349|now:1757652698570349|interv:60000000|
[2025/09/12 04:51:38 570549] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652703077789|pq_index:0|
[2025/09/12 04:51:38 570553] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652698570321|
[2025/09/12 04:51:38 570557] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698570557|
[2025/09/12 04:51:38 570563] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652698570561|
[2025/09/12 04:51:38 570579] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652702326348|
[2025/09/12 04:51:38 570583] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652702326348|
[2025/09/12 04:51:38 570587] [debug] |xqc_engine_wakeup_after|wakeup:1757652702326348|now:1757652698570587|diff:3755761|
[2025/09/12 04:51:38 570591] [debug] |xqc_engine_main_logic|END|now:1757652698570561|
[2025/09/12 04:51:38 570597] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:55|state:S_HANDSHAKE_SENT|recv_time:1757652698570597|
[2025/09/12 04:51:38 570602] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 04:51:38 570607] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:51:38 570611] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:51:38 570616] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 04:51:38 570619] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:38 570624] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|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:1|path_largest_ack:0|
[2025/09/12 04:51:38 570628] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|packet:0 already acked|
[2025/09/12 04:51:38 570632] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:51:38 570636] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|path:0|pkt_num:1|origin_pktnum:0|size:508|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:51:38 570640] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1853|prior_delivered:0|prior_time:1757652697067151|is_app_limited:1|send_elapse:211|ack_elapse:1503446|ctl_first_sent_time:1757652697067362|lagest_ack_time:1757652698570597|curr_delivered:1853|
[2025/09/12 04:51:38 570645] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652697067362|
[2025/09/12 04:51:38 570649] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:51:38 570653] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|before update rtt|conn:0000556994F5F0DC|srtt:1502952|rttvar:563619|minrtt:1502957|latest_rtt:1503235|ack_delay:560|
[2025/09/12 04:51:38 570657] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |after update rtt|conn:0000556994F5F0DC|srtt:1502917|rttvar:422784|minrtt:1502957|latest_rtt:1503235|ack_delay:560|
[2025/09/12 04:51:38 570661] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:3|
[2025/09/12 04:51:38 570665] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:51:38 570669] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:51:38 570673] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502917|rtt_var:422784|pto_duration:3194053|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 570677] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 570684] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:38 570688] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 570691] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701762973|now:1757652698570673|interv:3192300|
[2025/09/12 04:51:38 570695] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652701762973|now:1757652698570673|interval:3192300|pto_count:0|srtt:1502917
[2025/09/12 04:51:38 570700] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_generate_sample|sampler: send_elapse 211, ack_elapse 1503446, delivered 1853|rate 1232|lost 0|
[2025/09/12 04:51:38 570704] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1232) in round 1|
[2025/09/12 04:51:38 570708] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|minrtt expire|rtt:1502957, old_rtt:1502957|
[2025/09/12 04:51:38 570712] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:246|
[2025/09/12 04:51:38 570716] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47297|packet_lost:0|acked:508|po_sent_time:1757652697067362|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:51:38 570720] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47297|packet_lost:0|acked:508|po_sent_time:1757652697067362|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:51:38 570725] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |bbr on ack|mode:0|pacing_rate:88205|bw:1232|cwnd:47805|full_bw_reached:0|inflight:859|srtt:1502917|latest_rtt:1503235|min_rtt:1502957|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:51:38 570730] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:51:38 570734] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502917|rtt_var:422784|pto_duration:3194053|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 570739] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 570743] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 859|
[2025/09/12 04:51:38 570746] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 570750] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701762973|now:1757652698570734|interv:3192239|
[2025/09/12 04:51:38 570754] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652701762973|now:1757652698570734|interval:3192239|pto_count:0|srtt:1502917
[2025/09/12 04:51:38 570759] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 04:51:38 570763] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:55|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757652698570597|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:38 570767] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652758570597|now:1757652698570597|interv:60000000|
[2025/09/12 04:51:38 570774] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652758570597|now:1757652698570597|interv:60000000|
[2025/09/12 04:51:38 570778] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652702326348|pq_index:0|
[2025/09/12 04:51:38 570782] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652698570561|
[2025/09/12 04:51:38 570786] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698570786|
[2025/09/12 04:51:38 570790] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652698570789|
[2025/09/12 04:51:38 570795] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701762973|
[2025/09/12 04:51:38 570799] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701762973|
[2025/09/12 04:51:38 570802] [debug] |xqc_engine_wakeup_after|wakeup:1757652701762973|now:1757652698570802|diff:3192171|
[2025/09/12 04:51:38 570806] [debug] |xqc_engine_main_logic|END|now:1757652698570789|
[2025/09/12 04:51:38 570812] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:54|state:S_HANDSHAKE_SENT|recv_time:1757652698570812|
[2025/09/12 04:51:38 570816] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:51:38 570821] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:51:38 570824] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:51:38 570829] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:51:38 570833] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:38 570837] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|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:2|path_largest_ack:1|
[2025/09/12 04:51:38 570841] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|packet:0 already acked|
[2025/09/12 04:51:38 570845] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:51:38 570849] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|path:0|pkt_num:1|origin_pktnum:0|size:508|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 04:51:38 570853] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|packet:1 already acked|
[2025/09/12 04:51:38 570857] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:51:38 570861] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|path:0|pkt_num:2|origin_pktnum:0|size:117|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 04:51:38 570865] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1970|prior_delivered:0|prior_time:1757652697067151|is_app_limited:1|send_elapse:302|ack_elapse:1503661|ctl_first_sent_time:1757652697067453|lagest_ack_time:1757652698570812|curr_delivered:1970|
[2025/09/12 04:51:38 570869] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652697067453|
[2025/09/12 04:51:38 570873] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:51:38 570877] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|before update rtt|conn:0000556994F5F0DC|srtt:1502917|rttvar:422784|minrtt:1502957|latest_rtt:1503359|ack_delay:264|
[2025/09/12 04:51:38 570884] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |after update rtt|conn:0000556994F5F0DC|srtt:1502939|rttvar:317132|minrtt:1502957|latest_rtt:1503359|ack_delay:264|
[2025/09/12 04:51:38 570888] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:51:38 570892] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:51:38 570896] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 570901] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 570904] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 742|
[2025/09/12 04:51:38 570908] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 570912] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701340387|now:1757652698570896|interv:2769491|
[2025/09/12 04:51:38 570916] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652701340387|now:1757652698570896|interval:2769491|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 570920] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_generate_sample|sampler: send_elapse 302, ack_elapse 1503661, delivered 1970|rate 1310|lost 0|
[2025/09/12 04:51:38 570924] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1310) in round 1|
[2025/09/12 04:51:38 570928] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|minrtt expire|rtt:1502957, old_rtt:1502957|
[2025/09/12 04:51:38 570932] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:262|
[2025/09/12 04:51:38 570936] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47805|packet_lost:0|acked:117|po_sent_time:1757652697067453|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:51:38 570940] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47805|packet_lost:0|acked:117|po_sent_time:1757652697067453|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:51:38 570944] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |bbr on ack|mode:0|pacing_rate:88205|bw:1310|cwnd:47922|full_bw_reached:0|inflight:742|srtt:1502939|latest_rtt:1503359|min_rtt:1502957|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:51:38 570950] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:51:38 570954] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 570958] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 570962] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 742|
[2025/09/12 04:51:38 570965] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 570972] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701340387|now:1757652698570953|interv:2769434|
[2025/09/12 04:51:38 570975] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652701340387|now:1757652698570953|interval:2769434|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 570980] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:51:38 570984] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:54|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757652698570812|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:38 570988] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652758570812|now:1757652698570812|interv:60000000|
[2025/09/12 04:51:38 570992] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652758570812|now:1757652698570812|interv:60000000|
[2025/09/12 04:51:38 570996] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701762973|pq_index:0|
[2025/09/12 04:51:38 571000] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652698570789|
[2025/09/12 04:51:38 571004] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698571004|
[2025/09/12 04:51:38 571008] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652698571007|
[2025/09/12 04:51:38 571013] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701340387|
[2025/09/12 04:51:38 571016] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701340387|
[2025/09/12 04:51:38 571020] [debug] |xqc_engine_wakeup_after|wakeup:1757652701340387|now:1757652698571020|diff:2769367|
[2025/09/12 04:51:38 571024] [debug] |xqc_engine_main_logic|END|now:1757652698571007|
[2025/09/12 04:51:38 571029] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698571029|
[2025/09/12 04:51:38 571032] [debug] |xqc_engine_wakeup_after|wakeup:1757652701340387|now:1757652698571032|diff:2769355|
[2025/09/12 04:51:38 571036] [debug] |xqc_engine_main_logic|END|now:1757652698571029|
[2025/09/12 04:51:38 571549] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:88|state:S_HANDSHAKE_SENT|recv_time:1757652698571548|
[2025/09/12 04:51:38 571564] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 04:51:38 571570] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:51:38 571574] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:51:38 571580] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:51:38 571584] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:6|
[2025/09/12 04:51:38 571589] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|level:2|
[2025/09/12 04:51:38 571594] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:51:38 571598] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:51:38 571728] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:51:38 571734] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:51:38 571739] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701340387|pq_index:0|
[2025/09/12 04:51:38 571749] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652698571007|
[2025/09/12 04:51:38 571753] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 04:51:38 571757] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 04:51:38 571761] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:51:38 571766] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 571770] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 571774] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 742|
[2025/09/12 04:51:38 571778] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:51:38 571782] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701340387|now:1757652698571765|interv:2768622|
[2025/09/12 04:51:38 571786] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:1|expire:1757652701340387|now:1757652698571765|interval:2768622|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 571791] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:51:38 571796] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:51:38 571801] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:51:38 571806] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:88|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757652698571548|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:38 571810] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652758571548|now:1757652698571548|interv:60000000|
[2025/09/12 04:51:38 571814] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652758571548|now:1757652698571548|interv:60000000|
[2025/09/12 04:51:38 571818] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698571818|
[2025/09/12 04:51:38 571823] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652698571822|
[2025/09/12 04:51:38 571828] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000556994F5F0DC|
[2025/09/12 04:51:38 571832] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000556994F5F0DC|
[2025/09/12 04:51:38 571837] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:742|cwnd:47922|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 04:51:38 571841] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:742|cwnd:47922|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 04:51:38 571845] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:669|cwnd:47922|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 04:51:38 571849] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:508|cwnd:47922|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 04:51:38 571856] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:47922|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/09/12 04:51:38 571860] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:51:38 571864] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556994F5F0DC|path:0|
[2025/09/12 04:51:38 571868] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:51:38 571873] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_gen_token|expire:1758257498|
[2025/09/12 04:51:38 571878] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_early_data_reject|reject|
[2025/09/12 04:51:38 571882] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 04:51:38 571887] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_write_streams|
[2025/09/12 04:51:38 571890] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:51:38 571895] [info] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:274|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757652698571895|
[2025/09/12 04:51:38 571900] [info] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:275|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757652698571900|
[2025/09/12 04:51:38 571904] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:51:38 571909] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|largest_recv:3|ack_delay:361|first_ack_range:3|largest_pkt_recv_time:1757652698571548|
[2025/09/12 04:51:38 571914] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:3|low:0|pkt_pns:1|
[2025/09/12 04:51:38 571918] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:51:38 571922] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:51:38 571933] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1c17f4b6affbd3fb7aa5ccd7|sr_token:40172273fc7f00007b6a6d5e69550000|seq_num:1
[2025/09/12 04:51:38 571940] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:262a6033249240f068c30567|sr_token:40172273fc7f00007b6a6d5e69550000|seq_num:2
[2025/09/12 04:51:38 571945] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|min_srtt:1502939|path_bw:1310|loss_rate:12.50|path_pto:0|
[2025/09/12 04:51:38 571950] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:51:38 571955] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:14|reinj:0|path_class:2|
[2025/09/12 04:51:38 571960] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|min_srtt:1502939|path_bw:1310|loss_rate:12.50|path_pto:0|
[2025/09/12 04:51:38 571964] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:51:38 571968] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:24|reinj:0|path_class:2|
[2025/09/12 04:51:38 571972] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|min_srtt:1502939|path_bw:1310|loss_rate:12.50|path_pto:0|
[2025/09/12 04:51:38 571979] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:51:38 571984] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:274|reinj:0|path_class:2|
[2025/09/12 04:51:38 571988] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|min_srtt:1502939|path_bw:1310|loss_rate:12.50|path_pto:0|
[2025/09/12 04:51:38 571992] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:51:38 571996] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:275|reinj:0|path_class:2|
[2025/09/12 04:51:38 572000] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 572005] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|min_srtt:1502939|path_bw:1310|loss_rate:12.50|path_pto:0|
[2025/09/12 04:51:38 572009] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:51:38 572013] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:38 572017] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|min_srtt:1502939|path_bw:1310|loss_rate:12.50|path_pto:0|
[2025/09/12 04:51:38 572021] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:51:38 572025] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:38 572030] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 04:51:38 572034] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:51:38 572074] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:0|size:14|sent:30|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757652698572041|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 572084] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|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 04:51:38 572091] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:51:38 572097] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 572104] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 572110] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:38 572116] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 14|
[2025/09/12 04:51:38 572129] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701368508|now:1757652698572097|interv:2796411|
[2025/09/12 04:51:38 572136] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701368508|now:1757652698572097|interval:2796411|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 572144] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47922|inflight:14|
[2025/09/12 04:51:38 572152] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 04:51:38 572159] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:51:38 572191] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:1|size:24|sent:40|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:14|now:1757652698572167|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 572200] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:1|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 04:51:38 572207] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:14|applimit:0|
[2025/09/12 04:51:38 572214] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 572221] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 572227] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:38 572232] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 38|
[2025/09/12 04:51:38 572239] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701368634|now:1757652698572214|interv:2796420|
[2025/09/12 04:51:38 572245] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701368634|now:1757652698572214|interval:2796420|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 572252] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47922|inflight:38|
[2025/09/12 04:51:38 572259] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:274|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 04:51:38 572264] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:51:38 572293] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:2|size:274|sent:290|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:38|now:1757652698572271|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 572302] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:2|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 04:51:38 572309] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:0|
[2025/09/12 04:51:38 572316] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 572321] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 572335] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:38 572340] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 312|
[2025/09/12 04:51:38 572344] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701368738|now:1757652698572315|interv:2796423|
[2025/09/12 04:51:38 572348] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701368738|now:1757652698572315|interval:2796423|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 572352] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47922|inflight:312|
[2025/09/12 04:51:38 572357] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:275|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 04:51:38 572361] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-6|next_skip_chance:1757652706961762|current_time:1757652698572361|
[2025/09/12 04:51:38 572365] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:51:38 572391] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:7|size:275|sent:291|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:312|now:1757652698572372|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 572400] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:7|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 04:51:38 572407] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:312|applimit:0|
[2025/09/12 04:51:38 572413] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 572420] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 572425] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:38 572429] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 587|
[2025/09/12 04:51:38 572432] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701368839|now:1757652698572413|interv:2796426|
[2025/09/12 04:51:38 572436] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701368839|now:1757652698572413|interval:2796426|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 572441] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47922|inflight:587|
[2025/09/12 04:51:38 572445] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:51:38 572450] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 04:51:38 572491] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:6|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:587|now:1757652698572455|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 572504] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:6|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 04:51:38 572510] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:51:38 572519] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:51:38 572545] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:8|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:587|now:1757652698572525|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 572554] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|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 04:51:38 572561] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:587|applimit:0|
[2025/09/12 04:51:38 572567] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 572574] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 572579] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:38 572583] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 632|
[2025/09/12 04:51:38 572586] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701368992|now:1757652698572567|interv:2796425|
[2025/09/12 04:51:38 572590] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701368992|now:1757652698572567|interval:2796425|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 572595] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47922|inflight:632|
[2025/09/12 04:51:38 572599] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:51:38 572603] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:51:38 572627] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:9|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:632|now:1757652698572609|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 572635] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:9|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 04:51:38 572642] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:632|applimit:0|
[2025/09/12 04:51:38 572648] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 572655] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 572660] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:38 572663] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 04:51:38 572667] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701369076|now:1757652698572648|interv:2796428|
[2025/09/12 04:51:38 572671] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701369076|now:1757652698572648|interval:2796428|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 572680] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47922|inflight:677|
[2025/09/12 04:51:38 572685] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701369076|
[2025/09/12 04:51:38 572689] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701369076|
[2025/09/12 04:51:38 572693] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369076|now:1757652698572693|diff:2796383|
[2025/09/12 04:51:38 572698] [debug] |xqc_engine_main_logic|END|now:1757652698571822|
[2025/09/12 04:51:38 572704] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:55|state:ESTABED|recv_time:1757652698572704|
[2025/09/12 04:51:38 572710] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 04:51:38 572715] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:51:38 572718] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:51:38 572724] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:51:38 572728] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:38 572733] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:51:38 572737] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 572742] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 572746] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:38 572749] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 04:51:38 572753] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701369076|now:1757652698572737|interv:2796339|
[2025/09/12 04:51:38 572757] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701369076|now:1757652698572737|interval:2796339|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 572762] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:51:38 572766] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:55|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757652698572704|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:38 572771] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652818572704|now:1757652698572704|interv:120000000|
[2025/09/12 04:51:38 572775] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652818572704|now:1757652698572704|interv:120000000|
[2025/09/12 04:51:38 572779] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701369076|pq_index:0|
[2025/09/12 04:51:38 572783] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652698571822|
[2025/09/12 04:51:38 572787] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698572787|
[2025/09/12 04:51:38 572792] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652698572791|
[2025/09/12 04:51:38 572801] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701369076|
[2025/09/12 04:51:38 572805] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701369076|
[2025/09/12 04:51:38 572809] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369076|now:1757652698572809|diff:2796267|
[2025/09/12 04:51:38 572813] [debug] |xqc_engine_main_logic|END|now:1757652698572791|
[2025/09/12 04:51:38 572819] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:54|state:ESTABED|recv_time:1757652698572818|
[2025/09/12 04:51:38 572823] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:38 572828] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:51:38 572832] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:51:38 572837] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:51:38 572841] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:b|
[2025/09/12 04:51:38 572845] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 04:51:38 572853] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 04:51:38 572857] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:51:38 572861] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701369076|pq_index:0|
[2025/09/12 04:51:38 572865] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652698572791|
[2025/09/12 04:51:38 572869] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 04:51:38 572874] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:ACK_01RTT|expire:1757652698597818|now:1757652698572818|interv:25000|
[2025/09/12 04:51:38 572878] [debug] |scid:59519ad2a69d6749781f6cc3|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:1757652698572818|max_ack_delay:25000|
[2025/09/12 04:51:38 572883] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:51:38 572887] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:54|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757652698572818|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:38 572891] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652818572818|now:1757652698572818|interv:120000000|
[2025/09/12 04:51:38 572895] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652818572818|now:1757652698572818|interv:120000000|
[2025/09/12 04:51:38 572900] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698572900|
[2025/09/12 04:51:38 572904] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652698572904|
[2025/09/12 04:51:38 572909] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000556994F5F0DC|
[2025/09/12 04:51:38 572996] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1048576|
[2025/09/12 04:51:38 573006] [debug] |scid:59519ad2a69d6749781f6cc3|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 04:51:38 573018] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_sample_check_app_limited|path:0|applimit:2647|
[2025/09/12 04:51:38 573028] [info] |scid:59519ad2a69d6749781f6cc3|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000556994F5F0DC|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 04:51:38 573037] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a|
[2025/09/12 04:51:38 573080] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|min_srtt:1502939|path_bw:1310|loss_rate:12.50|path_pto:0|
[2025/09/12 04:51:38 573089] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_can_send|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |path:0|can:1|pkt_sz:1041|schedule_bytes:0|inflight:677|cwnd:47922|conn:0000556994F5F0DC|stream_id:0|stream_offset:1024|
[2025/09/12 04:51:38 573096] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|path_id:0|path_srtt:1502939|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:51:38 573103] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1041|reinj:0|path_class:2|
[2025/09/12 04:51:38 573110] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:1041|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:51:38 573117] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_can_send|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |path:0|can:1|pkt_sz:1041|schedule_bytes:0|inflight:677|cwnd:47922|conn:0000556994F5F0DC|stream_id:0|stream_offset:1024|
[2025/09/12 04:51:38 573123] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:51:38 573128] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:51:38 573164] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:10|size:1041|sent:1057|pkt_type:SHORT_HEADER|frame:STREAM |inflight:677|now:1757652698573139|stream_id:0|stream_offset:1024|
[2025/09/12 04:51:38 573173] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:10|origin_pktnum:0|size:1041|enc_size:1057|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:51:38 573179] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2647|
[2025/09/12 04:51:38 573185] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:38 573190] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:38 573196] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:38 573201] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 1718|
[2025/09/12 04:51:38 573207] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701369606|now:1757652698573184|interv:2796422|
[2025/09/12 04:51:38 573213] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701369606|now:1757652698573184|interval:2796422|pto_count:0|srtt:1502939
[2025/09/12 04:51:38 573226] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47922|inflight:1718|
[2025/09/12 04:51:38 573232] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652698597818|
[2025/09/12 04:51:38 573239] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652698597818|
[2025/09/12 04:51:38 573245] [debug] |xqc_engine_wakeup_after|wakeup:1757652698597818|now:1757652698573245|diff:24573|
[2025/09/12 04:51:38 573252] [debug] |xqc_engine_main_logic|END|now:1757652698572904|
[2025/09/12 04:51:38 598353] [debug] |xqc_engine_main_logic|BEGIN|now:1757652698598353|
[2025/09/12 04:51:38 598369] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652698597818|pq_index:0|
[2025/09/12 04:51:38 598375] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652698572904|
[2025/09/12 04:51:38 598382] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652698598380|
[2025/09/12 04:51:38 598388] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757652698597818|now:1757652698598380|
[2025/09/12 04:51:38 598393] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:51:38 598398] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757652698597818|now:1757652698598380|
[2025/09/12 04:51:38 598403] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:51:38 598410] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|largest_recv:0|ack_delay:25592|first_ack_range:0|largest_pkt_recv_time:1757652698572818|
[2025/09/12 04:51:38 598416] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:51:38 598421] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:51:38 598426] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:51:38 598433] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 598439] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:51:38 598445] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:51:38 598509] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:11|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:1718|now:1757652698598454|stream_id:0|stream_offset:0|
[2025/09/12 04:51:38 598520] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:11|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 04:51:38 598528] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701369606|
[2025/09/12 04:51:38 598533] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701369606|
[2025/09/12 04:51:38 598538] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369606|now:1757652698598537|diff:2771069|
[2025/09/12 04:51:38 598543] [debug] |xqc_engine_main_logic|END|now:1757652698598380|
[2025/09/12 04:51:39 322363] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:88|state:ESTABED|recv_time:1757652699322359|
[2025/09/12 04:51:39 322403] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 04:51:39 322416] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:51:39 322421] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:51:39 322433] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:51:39 322438] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:6|
[2025/09/12 04:51:39 322446] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|level:2|
[2025/09/12 04:51:39 322451] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:51:39 322458] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701369606|pq_index:0|
[2025/09/12 04:51:39 322464] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652698598380|
[2025/09/12 04:51:39 322490] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:51:39 322499] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:39 322505] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:39 322510] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:39 322515] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 1718|
[2025/09/12 04:51:39 322520] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701369606|now:1757652699322498|interv:2047108|
[2025/09/12 04:51:39 322526] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701369606|now:1757652699322498|interval:2047108|pto_count:0|srtt:1502939
[2025/09/12 04:51:39 322532] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:51:39 322540] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|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) |ack_freq:2|
[2025/09/12 04:51:39 322545] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:51:39 322552] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:88|pkt_type:HSK|pkt_num:5|frame:CRYPTO |recv_time:1757652699322359|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:39 322558] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652819322359|now:1757652699322359|interv:120000000|
[2025/09/12 04:51:39 322564] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652819322359|now:1757652699322359|interv:120000000|
[2025/09/12 04:51:39 322569] [debug] |xqc_engine_main_logic|BEGIN|now:1757652699322569|
[2025/09/12 04:51:39 322575] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652699322574|
[2025/09/12 04:51:39 322582] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:51:39 322592] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|largest_recv:5|ack_delay:232|first_ack_range:5|largest_pkt_recv_time:1757652699322359|
[2025/09/12 04:51:39 322602] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:5|low:0|pkt_pns:1|
[2025/09/12 04:51:39 322608] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 04:51:39 322616] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:51:39 322627] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:51:39 322637] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:51:39 322648] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:51:39 322701] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:7|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:1718|now:1757652699322661|stream_id:0|stream_offset:0|
[2025/09/12 04:51:39 322714] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:7|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 04:51:39 322725] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701369606|
[2025/09/12 04:51:39 322733] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701369606|
[2025/09/12 04:51:39 322741] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369606|now:1757652699322741|diff:2046865|
[2025/09/12 04:51:39 322750] [debug] |xqc_engine_main_logic|END|now:1757652699322574|
[2025/09/12 04:51:39 322763] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:88|state:ESTABED|recv_time:1757652699322762|
[2025/09/12 04:51:39 322772] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 04:51:39 322782] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:51:39 322787] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:51:39 322794] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:6|
[2025/09/12 04:51:39 322799] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:6|
[2025/09/12 04:51:39 322804] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_crypto_frame|level:2|
[2025/09/12 04:51:39 322809] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:51:39 322815] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701369606|pq_index:0|
[2025/09/12 04:51:39 322824] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652699322574|
[2025/09/12 04:51:39 322833] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:51:39 322841] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:39 322850] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:39 322858] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:39 322866] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 1718|
[2025/09/12 04:51:39 322874] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701369606|now:1757652699322840|interv:2046766|
[2025/09/12 04:51:39 322891] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701369606|now:1757652699322840|interval:2046766|pto_count:0|srtt:1502939
[2025/09/12 04:51:39 322900] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:51:39 322909] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|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) |ack_freq:2|
[2025/09/12 04:51:39 322918] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:1|
[2025/09/12 04:51:39 322927] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:88|pkt_type:HSK|pkt_num:6|frame:CRYPTO |recv_time:1757652699322762|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:39 322936] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652819322762|now:1757652699322762|interv:120000000|
[2025/09/12 04:51:39 322944] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652819322762|now:1757652699322762|interv:120000000|
[2025/09/12 04:51:39 322949] [debug] |xqc_engine_main_logic|BEGIN|now:1757652699322949|
[2025/09/12 04:51:39 322955] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652699322954|
[2025/09/12 04:51:39 322961] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:51:39 322968] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|largest_recv:6|ack_delay:205|first_ack_range:6|largest_pkt_recv_time:1757652699322762|
[2025/09/12 04:51:39 322973] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:6|low:0|pkt_pns:1|
[2025/09/12 04:51:39 322978] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 04:51:39 322983] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:51:39 322988] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:51:39 322994] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:51:39 323000] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:51:39 323043] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:8|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:1718|now:1757652699323010|stream_id:0|stream_offset:0|
[2025/09/12 04:51:39 323054] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:8|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 04:51:39 323064] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701369606|
[2025/09/12 04:51:39 323072] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701369606|
[2025/09/12 04:51:39 323078] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369606|now:1757652699323078|diff:2046528|
[2025/09/12 04:51:39 323085] [debug] |xqc_engine_main_logic|END|now:1757652699322954|
[2025/09/12 04:51:39 323093] [debug] |xqc_engine_main_logic|BEGIN|now:1757652699323093|
[2025/09/12 04:51:39 323100] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369606|now:1757652699323100|diff:2046506|
[2025/09/12 04:51:39 323113] [debug] |xqc_engine_main_logic|END|now:1757652699323093|
[2025/09/12 04:51:40 069829] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:54|state:ESTABED|recv_time:1757652700069825|
[2025/09/12 04:51:40 069867] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:51:40 069881] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:51:40 069888] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:51:40 069904] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:7|
[2025/09/12 04:51:40 069913] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:40 069926] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:51:40 069936] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:40 069946] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:40 069954] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:40 069962] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 1718|
[2025/09/12 04:51:40 069967] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701369606|now:1757652700069935|interv:1299671|
[2025/09/12 04:51:40 069972] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701369606|now:1757652700069935|interval:1299671|pto_count:0|srtt:1502939
[2025/09/12 04:51:40 069980] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:1|
[2025/09/12 04:51:40 069987] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:54|pkt_type:HSK|pkt_num:7|frame:ACK |recv_time:1757652700069825|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 069994] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820069825|now:1757652700069825|interv:120000000|
[2025/09/12 04:51:40 070000] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820069825|now:1757652700069825|interv:120000000|
[2025/09/12 04:51:40 070004] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701369606|pq_index:0|
[2025/09/12 04:51:40 070011] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652699322954|
[2025/09/12 04:51:40 070016] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700070016|
[2025/09/12 04:51:40 070024] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652700070021|
[2025/09/12 04:51:40 070035] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701369606|
[2025/09/12 04:51:40 070040] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701369606|
[2025/09/12 04:51:40 070045] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369606|now:1757652700070045|diff:1299561|
[2025/09/12 04:51:40 070051] [debug] |xqc_engine_main_logic|END|now:1757652700070021|
[2025/09/12 04:51:40 070059] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:54|state:ESTABED|recv_time:1757652700070059|
[2025/09/12 04:51:40 070080] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:51:40 070086] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:51:40 070091] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:51:40 070097] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:8|
[2025/09/12 04:51:40 070102] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:40 070108] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:51:40 070113] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502939|rtt_var:317132|pto_duration:2771467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:40 070118] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:40 070123] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:40 070128] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 1718|
[2025/09/12 04:51:40 070133] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701369606|now:1757652700070113|interv:1299493|
[2025/09/12 04:51:40 070138] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701369606|now:1757652700070113|interval:1299493|pto_count:0|srtt:1502939
[2025/09/12 04:51:40 070143] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:1|
[2025/09/12 04:51:40 070149] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:54|pkt_type:HSK|pkt_num:8|frame:ACK |recv_time:1757652700070059|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 070154] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820070059|now:1757652700070059|interv:120000000|
[2025/09/12 04:51:40 070159] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820070059|now:1757652700070059|interv:120000000|
[2025/09/12 04:51:40 070164] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701369606|pq_index:0|
[2025/09/12 04:51:40 070169] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652700070021|
[2025/09/12 04:51:40 070174] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700070174|
[2025/09/12 04:51:40 070179] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652700070178|
[2025/09/12 04:51:40 070186] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701369606|
[2025/09/12 04:51:40 070191] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701369606|
[2025/09/12 04:51:40 070196] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369606|now:1757652700070195|diff:1299411|
[2025/09/12 04:51:40 070200] [debug] |xqc_engine_main_logic|END|now:1757652700070178|
[2025/09/12 04:51:40 070206] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700070206|
[2025/09/12 04:51:40 070211] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369606|now:1757652700070211|diff:1299395|
[2025/09/12 04:51:40 070216] [debug] |xqc_engine_main_logic|END|now:1757652700070206|
[2025/09/12 04:51:40 072859] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:54|state:ESTABED|recv_time:1757652700072857|
[2025/09/12 04:51:40 072887] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:40 072899] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:51:40 072907] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:51:40 072919] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:51:40 072927] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:b|
[2025/09/12 04:51:40 072937] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 04:51:40 072946] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 04:51:40 072957] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:ACK_01RTT|expire:1757652700097857|now:1757652700072857|interv:25000|
[2025/09/12 04:51:40 072964] [debug] |scid:59519ad2a69d6749781f6cc3|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:1757652700072857|max_ack_delay:25000|
[2025/09/12 04:51:40 072970] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:51:40 072975] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:54|pkt_type:SHORT_HEADER|pkt_num:6|frame:STREAM |recv_time:1757652700072857|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 072982] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820072857|now:1757652700072857|interv:120000000|
[2025/09/12 04:51:40 072987] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820072857|now:1757652700072857|interv:120000000|
[2025/09/12 04:51:40 072992] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701369606|pq_index:0|
[2025/09/12 04:51:40 072997] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652700070178|
[2025/09/12 04:51:40 073005] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:54|state:ESTABED|recv_time:1757652700073004|
[2025/09/12 04:51:40 073011] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:40 073017] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:51:40 073023] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:51:40 073033] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 04:51:40 073041] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:b|
[2025/09/12 04:51:40 073049] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 04:51:40 073058] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 04:51:40 073066] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:51:40 073075] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|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) |ack_freq:2|
[2025/09/12 04:51:40 073084] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 04:51:40 073099] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:54|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM |recv_time:1757652700073004|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 073105] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820073004|now:1757652700073004|interv:120000000|
[2025/09/12 04:51:40 073110] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820073004|now:1757652700073004|interv:120000000|
[2025/09/12 04:51:40 073118] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:61|state:ESTABED|recv_time:1757652700073117|
[2025/09/12 04:51:40 073123] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:40 073130] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:51:40 073134] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:51:40 073141] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 04:51:40 073146] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:18|
[2025/09/12 04:51:40 073151] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_new_conn_id_frame|new_conn_id|84b1a7e2a2d6736d|sr_token:bf94de576aa947f5588d60f902bff271
[2025/09/12 04:51:40 073160] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_maybe_should_ack|already yes|
[2025/09/12 04:51:40 073165] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 04:51:40 073172] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:8|frame:NEW_CONNECTION_ID |recv_time:1757652700073117|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 073180] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820073117|now:1757652700073117|interv:120000000|
[2025/09/12 04:51:40 073189] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820073117|now:1757652700073117|interv:120000000|
[2025/09/12 04:51:40 073197] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700073197|
[2025/09/12 04:51:40 073207] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652700073205|
[2025/09/12 04:51:40 073220] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|largest_recv:8|ack_delay:102|first_ack_range:2|largest_pkt_recv_time:1757652700073117|
[2025/09/12 04:51:40 073229] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:8|low:6|pkt_pns:2|
[2025/09/12 04:51:40 073237] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:51:40 073246] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 04:51:40 073252] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:51:40 073258] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:51:40 073265] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:51:40 073271] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:51:40 073326] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:12|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:1718|now:1757652700073280|stream_id:0|stream_offset:0|
[2025/09/12 04:51:40 073346] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:12|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 04:51:40 073358] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652701369606|
[2025/09/12 04:51:40 073365] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652701369606|
[2025/09/12 04:51:40 073372] [debug] |xqc_engine_wakeup_after|wakeup:1757652701369606|now:1757652700073372|diff:1296234|
[2025/09/12 04:51:40 073379] [debug] |xqc_engine_main_logic|END|now:1757652700073205|
[2025/09/12 04:51:40 073390] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:61|state:ESTABED|recv_time:1757652700073389|
[2025/09/12 04:51:40 073398] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:40 073408] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 04:51:40 073419] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:51:40 073434] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 04:51:40 073442] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:18|
[2025/09/12 04:51:40 073448] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_new_conn_id_frame|new_conn_id|bf3c331260549e90|sr_token:7e7800d4e99120356683d1b1a29ce4fd
[2025/09/12 04:51:40 073456] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:ACK_01RTT|expire:1757652700098389|now:1757652700073389|interv:25000|
[2025/09/12 04:51:40 073463] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652700073389|max_ack_delay:25000|
[2025/09/12 04:51:40 073495] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 04:51:40 073502] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:9|frame:NEW_CONNECTION_ID |recv_time:1757652700073389|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 073506] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820073389|now:1757652700073389|interv:120000000|
[2025/09/12 04:51:40 073510] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820073389|now:1757652700073389|interv:120000000|
[2025/09/12 04:51:40 073514] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652701369606|pq_index:0|
[2025/09/12 04:51:40 073518] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652700073205|
[2025/09/12 04:51:40 073522] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700073522|
[2025/09/12 04:51:40 073527] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP 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:1757652700073526|
[2025/09/12 04:51:40 073533] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652700098389|
[2025/09/12 04:51:40 073537] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652700098389|
[2025/09/12 04:51:40 073541] [debug] |xqc_engine_wakeup_after|wakeup:1757652700098389|now:1757652700073541|diff:24848|
[2025/09/12 04:51:40 073550] [debug] |xqc_engine_main_logic|END|now:1757652700073526|
[2025/09/12 04:51:40 073556] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:38|state:ESTABED|recv_time:1757652700073556|
[2025/09/12 04:51:40 073561] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:40 073565] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:51:40 073569] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:51:40 073574] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 04:51:40 073578] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:40 073583] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|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:1|path_largest_ack:0|
[2025/09/12 04:51:40 073588] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14|prior_delivered:1970|prior_time:1757652698572041|is_app_limited:0|send_elapse:0|ack_elapse:1501515|ctl_first_sent_time:1757652698572041|lagest_ack_time:1757652700073556|curr_delivered:1984|
[2025/09/12 04:51:40 073593] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652698572041|
[2025/09/12 04:51:40 073598] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:51:40 073602] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|path:0|pkt_num:1|origin_pktnum:0|size:24|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:51:40 073607] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14|prior_delivered:1970|prior_time:1757652698572041|is_app_limited:0|send_elapse:0|ack_elapse:1501515|ctl_first_sent_time:1757652698572041|lagest_ack_time:1757652700073556|curr_delivered:2008|
[2025/09/12 04:51:40 073611] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652698572167|
[2025/09/12 04:51:40 073615] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:51:40 073619] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|before update rtt|conn:0000556994F5F0DC|srtt:1502939|rttvar:317132|minrtt:1502957|latest_rtt:1501389|ack_delay:168|
[2025/09/12 04:51:40 073624] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |after update rtt|conn:0000556994F5F0DC|srtt:1502724|rttvar:238278|minrtt:1501389|latest_rtt:1501389|ack_delay:168|
[2025/09/12 04:51:40 073628] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:51:40 073632] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:51:40 073636] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502724|rtt_var:238278|pto_duration:2455836|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:40 073641] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:40 073645] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:40 073649] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 1680|
[2025/09/12 04:51:40 073656] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652701053975|now:1757652700073636|interv:980339|
[2025/09/12 04:51:40 073660] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652701053975|now:1757652700073636|interval:980339|pto_count:0|srtt:1502724
[2025/09/12 04:51:40 073664] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 1501515, delivered 38|rate 25|lost 0|
[2025/09/12 04:51:40 073669] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:51:40 073674] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (25) in round 2|
[2025/09/12 04:51:40 073678] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|probertt expire|rtt:1501389, old_rtt:1502957|
[2025/09/12 04:51:40 073682] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|minrtt expire|rtt:1501389, old_rtt:1502957|
[2025/09/12 04:51:40 073686] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:262|
[2025/09/12 04:51:40 073690] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47922|packet_lost:0|acked:38|po_sent_time:1757652698572167|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2008|
[2025/09/12 04:51:40 073694] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47922|packet_lost:0|acked:38|po_sent_time:1757652698572167|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2008|
[2025/09/12 04:51:40 073699] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |bbr on ack|mode:0|pacing_rate:88205|bw:1310|cwnd:47960|full_bw_reached:0|inflight:1680|srtt:1502724|latest_rtt:1501389|min_rtt:1501389|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:51:40 073704] [stats] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |path:0||cwnd:47960|inflight:1680|mode:0|applimit:2647|pacing_rate:88205|bw:1310|srtt:1502724|latest_rtt:1501389|min_rtt:1501389|send:16|lost:0|tlp:1|recv:18|recovery:0|slow_start:1|conn_life:3007784|acked:38|delivered:2008|is_cwnd_limited:0|
[2025/09/12 04:51:40 073710] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 04:51:40 073714] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757652700073556|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 073719] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820073556|now:1757652700073556|interv:120000000|
[2025/09/12 04:51:40 073723] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820073556|now:1757652700073556|interv:120000000|
[2025/09/12 04:51:40 073727] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652700098389|pq_index:0|
[2025/09/12 04:51:40 073731] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652700073526|
[2025/09/12 04:51:40 073735] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700073734|
[2025/09/12 04:51:40 073739] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652700073738|
[2025/09/12 04:51:40 073747] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652700098389|
[2025/09/12 04:51:40 073751] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652700098389|
[2025/09/12 04:51:40 073755] [debug] |xqc_engine_wakeup_after|wakeup:1757652700098389|now:1757652700073755|diff:24634|
[2025/09/12 04:51:40 073759] [debug] |xqc_engine_main_logic|END|now:1757652700073738|
[2025/09/12 04:51:40 073764] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700073763|
[2025/09/12 04:51:40 073767] [debug] |xqc_engine_wakeup_after|wakeup:1757652700098389|now:1757652700073767|diff:24622|
[2025/09/12 04:51:40 073771] [debug] |xqc_engine_main_logic|END|now:1757652700073763|
[2025/09/12 04:51:40 073966] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:40|state:ESTABED|recv_time:1757652700073965|
[2025/09/12 04:51:40 073975] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:40 073981] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 04:51:40 073984] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:51:40 073990] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 04:51:40 073994] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:40 073998] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|path:0|pkt_num:2|origin_pktnum:0|size:274|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:2|
[2025/09/12 04:51:40 074003] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:312|prior_delivered:1970|prior_time:1757652698572041|is_app_limited:0|send_elapse:230|ack_elapse:1501924|ctl_first_sent_time:1757652698572271|lagest_ack_time:1757652700073965|curr_delivered:2282|
[2025/09/12 04:51:40 074008] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652698572271|
[2025/09/12 04:51:40 074012] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:51:40 074016] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|path:0|pkt_num:7|origin_pktnum:0|size:275|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 04:51:40 074021] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:312|prior_delivered:1970|prior_time:1757652698572041|is_app_limited:0|send_elapse:230|ack_elapse:1501924|ctl_first_sent_time:1757652698572271|lagest_ack_time:1757652700073965|curr_delivered:2557|
[2025/09/12 04:51:40 074025] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652698572372|
[2025/09/12 04:51:40 074029] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:51:40 074033] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|before update rtt|conn:0000556994F5F0DC|srtt:1502724|rttvar:238278|minrtt:1501389|latest_rtt:1501593|ack_delay:216|
[2025/09/12 04:51:40 074037] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |after update rtt|conn:0000556994F5F0DC|srtt:1502556|rttvar:179045|minrtt:1501389|latest_rtt:1501593|ack_delay:216|
[2025/09/12 04:51:40 074042] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 04:51:40 074046] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:51:40 074054] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502556|rtt_var:179045|pto_duration:2218736|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:40 074059] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:40 074063] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:40 074067] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 1131|
[2025/09/12 04:51:40 074071] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652700816875|now:1757652700074054|interv:742821|
[2025/09/12 04:51:40 074075] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652700816875|now:1757652700074054|interval:742821|pto_count:0|srtt:1502556
[2025/09/12 04:51:40 074079] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_generate_sample|sampler: send_elapse 230, ack_elapse 1501924, delivered 587|rate 390|lost 0|
[2025/09/12 04:51:40 074084] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (390) in round 2|
[2025/09/12 04:51:40 074088] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|minrtt expire|rtt:1501389, old_rtt:1501389|
[2025/09/12 04:51:40 074092] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:262|
[2025/09/12 04:51:40 074096] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47960|packet_lost:0|acked:549|po_sent_time:1757652698572372|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2008|
[2025/09/12 04:51:40 074100] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47960|packet_lost:0|acked:549|po_sent_time:1757652698572372|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2008|
[2025/09/12 04:51:40 074104] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |bbr on ack|mode:0|pacing_rate:88205|bw:1310|cwnd:48509|full_bw_reached:0|inflight:1131|srtt:1502556|latest_rtt:1501593|min_rtt:1501389|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:51:40 074110] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 04:51:40 074114] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757652700073965|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 074119] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820073965|now:1757652700073965|interv:120000000|
[2025/09/12 04:51:40 074123] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820073965|now:1757652700073965|interv:120000000|
[2025/09/12 04:51:40 074127] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652700098389|pq_index:0|
[2025/09/12 04:51:40 074131] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652700073738|
[2025/09/12 04:51:40 074135] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700074135|
[2025/09/12 04:51:40 074140] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652700074139|
[2025/09/12 04:51:40 074148] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652700098389|
[2025/09/12 04:51:40 074152] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652700098389|
[2025/09/12 04:51:40 074156] [debug] |xqc_engine_wakeup_after|wakeup:1757652700098389|now:1757652700074156|diff:24233|
[2025/09/12 04:51:40 074160] [debug] |xqc_engine_main_logic|END|now:1757652700074139|
[2025/09/12 04:51:40 074165] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700074165|
[2025/09/12 04:51:40 074169] [debug] |xqc_engine_wakeup_after|wakeup:1757652700098389|now:1757652700074169|diff:24220|
[2025/09/12 04:51:40 074172] [debug] |xqc_engine_main_logic|END|now:1757652700074165|
[2025/09/12 04:51:40 074313] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:40|state:ESTABED|recv_time:1757652700074312|
[2025/09/12 04:51:40 074321] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:40 074327] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 04:51:40 074331] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 04:51:40 074336] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 04:51:40 074340] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:40 074344] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|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:9|path_largest_ack:8|
[2025/09/12 04:51:40 074349] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:632|prior_delivered:1970|prior_time:1757652698572041|is_app_limited:0|send_elapse:484|ack_elapse:1502271|ctl_first_sent_time:1757652698572525|lagest_ack_time:1757652700074312|curr_delivered:2602|
[2025/09/12 04:51:40 074353] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652698572525|
[2025/09/12 04:51:40 074358] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 04:51:40 074362] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|path:0|pkt_num:9|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 04:51:40 074367] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:632|prior_delivered:1970|prior_time:1757652698572041|is_app_limited:0|send_elapse:484|ack_elapse:1502271|ctl_first_sent_time:1757652698572525|lagest_ack_time:1757652700074312|curr_delivered:2647|
[2025/09/12 04:51:40 074371] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652698572609|
[2025/09/12 04:51:40 074375] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 04:51:40 074379] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|before update rtt|conn:0000556994F5F0DC|srtt:1502556|rttvar:179045|minrtt:1501389|latest_rtt:1501703|ack_delay:72|
[2025/09/12 04:51:40 074383] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |after update rtt|conn:0000556994F5F0DC|srtt:1502440|rttvar:134515|minrtt:1501389|latest_rtt:1501703|ack_delay:72|
[2025/09/12 04:51:40 074387] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 04:51:40 074391] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:51:40 074400] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|srtt:1502440|rtt_var:134515|pto_duration:2040500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:51:40 074405] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:51:40 074409] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:51:40 074412] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_pto_time_and_space|conn:0000556994F5F0DC|path:0|PNS: 2, unacked: 1041|
[2025/09/12 04:51:40 074416] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:LOSS_DETECTION|expire:1757652700638639|now:1757652700074400|interv:564239|
[2025/09/12 04:51:40 074420] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556994F5F0DC|path:0|pns:2|expire:1757652700638639|now:1757652700074400|interval:564239|pto_count:0|srtt:1502440
[2025/09/12 04:51:40 074424] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_generate_sample|sampler: send_elapse 484, ack_elapse 1502271, delivered 677|rate 450|lost 0|
[2025/09/12 04:51:40 074429] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (450) in round 2|
[2025/09/12 04:51:40 074433] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|minrtt expire|rtt:1501389, old_rtt:1501389|
[2025/09/12 04:51:40 074437] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:262|
[2025/09/12 04:51:40 074441] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48509|packet_lost:0|acked:90|po_sent_time:1757652698572609|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2008|
[2025/09/12 04:51:40 074445] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48509|packet_lost:0|acked:90|po_sent_time:1757652698572609|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2008|
[2025/09/12 04:51:40 074450] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |bbr on ack|mode:0|pacing_rate:88205|bw:1310|cwnd:48599|full_bw_reached:0|inflight:1041|srtt:1502440|latest_rtt:1501703|min_rtt:1501389|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:51:40 074455] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 04:51:40 074459] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757652700074312|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 074464] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820074312|now:1757652700074312|interv:120000000|
[2025/09/12 04:51:40 074485] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820074312|now:1757652700074312|interv:120000000|
[2025/09/12 04:51:40 074495] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652700098389|pq_index:0|
[2025/09/12 04:51:40 074499] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652700074139|
[2025/09/12 04:51:40 074503] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700074503|
[2025/09/12 04:51:40 074508] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652700074507|
[2025/09/12 04:51:40 074518] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652700098389|
[2025/09/12 04:51:40 074522] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652700098389|
[2025/09/12 04:51:40 074525] [debug] |xqc_engine_wakeup_after|wakeup:1757652700098389|now:1757652700074525|diff:23864|
[2025/09/12 04:51:40 074529] [debug] |xqc_engine_main_logic|END|now:1757652700074507|
[2025/09/12 04:51:40 074535] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700074534|
[2025/09/12 04:51:40 074538] [debug] |xqc_engine_wakeup_after|wakeup:1757652700098389|now:1757652700074538|diff:23851|
[2025/09/12 04:51:40 074542] [debug] |xqc_engine_main_logic|END|now:1757652700074534|
[2025/09/12 04:51:40 098614] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700098614|
[2025/09/12 04:51:40 098630] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652700098389|pq_index:0|
[2025/09/12 04:51:40 098636] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652700074507|
[2025/09/12 04:51:40 098643] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652700098641|
[2025/09/12 04:51:40 098649] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757652700098389|now:1757652700098641|
[2025/09/12 04:51:40 098655] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:51:40 098660] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757652700098389|now:1757652700098641|
[2025/09/12 04:51:40 098664] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:51:40 098671] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|largest_recv:12|ack_delay:25282|first_ack_range:6|largest_pkt_recv_time:1757652700073389|
[2025/09/12 04:51:40 098677] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:12|low:6|pkt_pns:2|
[2025/09/12 04:51:40 098682] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:51:40 098686] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:9|frame_largest_recv:12|
[2025/09/12 04:51:40 098692] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:51:40 098697] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:51:40 098704] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:51:40 098709] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:51:40 098750] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:1041|now:1757652700098719|stream_id:0|stream_offset:0|
[2025/09/12 04:51:40 098759] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:51:40 098770] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652700638639|
[2025/09/12 04:51:40 098778] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652700638639|
[2025/09/12 04:51:40 098786] [debug] |xqc_engine_wakeup_after|wakeup:1757652700638639|now:1757652700098786|diff:539853|
[2025/09/12 04:51:40 098794] [debug] |xqc_engine_main_logic|END|now:1757652700098641|
[2025/09/12 04:51:40 100325] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:41|state:ESTABED|recv_time:1757652700100324|
[2025/09/12 04:51:40 100338] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:40 100344] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 04:51:40 100348] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 04:51:40 100354] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 04:51:40 100358] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:2|
[2025/09/12 04:51:40 100363] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|conn:0000556994F5F0DC|path:0|pkt_num:10|origin_pktnum:0|size:1041|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 04:51:40 100368] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1718|prior_delivered:1970|prior_time:1757652698572041|is_app_limited:1|send_elapse:1098|ack_elapse:1528283|ctl_first_sent_time:1757652698573139|lagest_ack_time:1757652700100324|curr_delivered:3688|
[2025/09/12 04:51:40 100372] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_update_sample|sampler_sent_time_update:1757652698573139|
[2025/09/12 04:51:40 100376] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:51:40 100382] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:51:40 100387] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:STREAM_CLOSE|expire:1757652706296886|now:1757652700100386|interv:6196500|
[2025/09/12 04:51:40 100392] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 04:51:40 100396] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|before update rtt|conn:0000556994F5F0DC|srtt:1502440|rttvar:134515|minrtt:1501389|latest_rtt:1527185|ack_delay:25896|
[2025/09/12 04:51:40 100400] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |after update rtt|conn:0000556994F5F0DC|srtt:1502408|rttvar:100950|minrtt:1501389|latest_rtt:1527185|ack_delay:25000|
[2025/09/12 04:51:40 100404] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 04:51:40 100408] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:51:40 100412] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556994F5F0DC|path:0|
[2025/09/12 04:51:40 100416] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:51:40 100420] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_generate_sample|sampler: send_elapse 1098, ack_elapse 1528283, delivered 1718|rate 1124|lost 0|
[2025/09/12 04:51:40 100424] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_update_min_rtt|minrtt expire|rtt:1501389, old_rtt:1501389|
[2025/09/12 04:51:40 100428] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:262|
[2025/09/12 04:51:40 100432] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48599|packet_lost:0|acked:1041|po_sent_time:1757652698573139|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2008|
[2025/09/12 04:51:40 100437] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48599|packet_lost:0|acked:1041|po_sent_time:1757652698573139|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2008|
[2025/09/12 04:51:40 100446] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a |bbr on ack|mode:0|pacing_rate:88205|bw:1310|cwnd:49640|full_bw_reached:0|inflight:0|srtt:1502408|latest_rtt:1527185|min_rtt:1501389|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:51:40 100452] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 04:51:40 100456] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757652700100324|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:40 100461] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652820100324|now:1757652700100324|interv:120000000|
[2025/09/12 04:51:40 100465] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652820100324|now:1757652700100324|interv:120000000|
[2025/09/12 04:51:40 100491] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652700638639|pq_index:0|
[2025/09/12 04:51:40 100497] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652700098641|
[2025/09/12 04:51:40 100501] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700100501|
[2025/09/12 04:51:40 100506] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757652700100505|
[2025/09/12 04:51:40 100512] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652706296886|
[2025/09/12 04:51:40 100516] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652706296886|
[2025/09/12 04:51:40 100520] [debug] |xqc_engine_wakeup_after|wakeup:1757652706296886|now:1757652700100519|diff:6196367|
[2025/09/12 04:51:40 100524] [debug] |xqc_engine_main_logic|END|now:1757652700100505|
[2025/09/12 04:51:40 100529] [debug] |xqc_engine_main_logic|BEGIN|now:1757652700100529|
[2025/09/12 04:51:40 100533] [debug] |xqc_engine_wakeup_after|wakeup:1757652706296886|now:1757652700100533|diff:6196353|
[2025/09/12 04:51:40 100537] [debug] |xqc_engine_main_logic|END|now:1757652700100529|
[2025/09/12 04:51:42 425927] [info] |xqc_engine_packet_process|==>|conn:0000556994F5F0DC|size:37|state:ESTABED|recv_time:1757652702425923|
[2025/09/12 04:51:42 425980] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:59519ad2a69d6749781f6cc3|spin_bit:1|
[2025/09/12 04:51:42 425998] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 04:51:42 426007] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 04:51:42 426020] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 04:51:42 426029] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_process_frames|frame_type:1c|
[2025/09/12 04:51:42 426039] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_DRAINING|expire:1757652708219662|now:1757652702426038|interv:5793624|
[2025/09/12 04:51:42 426048] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 04:51:42 426057] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:51:42 426065] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:51:42 426073] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:51:42 426081] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:51:42 426101] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:51:42 426108] [info] |scid:59519ad2a69d6749781f6cc3|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 04:51:42 426117] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:51:42 426123] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 04:51:42 426129] [info] |scid:59519ad2a69d6749781f6cc3|xqc_conn_on_pkt_processed|====>|conn:0000556994F5F0DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:14|frame:CONNECTION_CLOSE |recv_time:1757652702425923|dcid:59519ad2a69d6749781f6cc3|dcid_seq:0|
[2025/09/12 04:51:42 426136] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:PATH_IDLE|expire:1757652822425923|now:1757652702425923|interv:120000000|
[2025/09/12 04:51:42 426142] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_set|type:CONN_IDLE|expire:1757652822425923|now:1757652702425923|interv:120000000|
[2025/09/12 04:51:42 426147] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652706296886|pq_index:0|
[2025/09/12 04:51:42 426153] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652700100505|
[2025/09/12 04:51:42 426158] [debug] |xqc_engine_main_logic|BEGIN|now:1757652702426158|
[2025/09/12 04:51:42 426165] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652702426163|
[2025/09/12 04:51:42 426173] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_path_get_perf_class|conn:0000556994F5F0DC|path_id:0|path_srtt:1502408|min_srtt:1502408|path_bw:1310|loss_rate:12.50|path_pto:0|
[2025/09/12 04:51:42 426179] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556994F5F0DC|path_id:0|path_srtt:1502408|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:51:42 426186] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/09/12 04:51:42 426193] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_check_acked_or_dropped_pkt|conn:0000556994F5F0DC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:51:42 426199] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:51:42 426252] [info] |scid:59519ad2a69d6749781f6cc3|xqc_send_packet_with_pn|<==|conn:0000556994F5F0DC|path:0|pkt_num:14|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757652702426207|stream_id:0|stream_offset:0|
[2025/09/12 04:51:42 426260] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_on_packet_sent|conn:0000556994F5F0DC|path:0|pkt_num:14|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 04:51:42 426269] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652706296886|
[2025/09/12 04:51:42 426277] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652706296886|
[2025/09/12 04:51:42 426285] [debug] |xqc_engine_wakeup_after|wakeup:1757652706296886|now:1757652702426284|diff:3870602|
[2025/09/12 04:51:42 426293] [debug] |xqc_engine_main_logic|END|now:1757652702426163|
[2025/09/12 04:51:42 426303] [debug] |xqc_engine_main_logic|BEGIN|now:1757652702426303|
[2025/09/12 04:51:42 426317] [debug] |xqc_engine_wakeup_after|wakeup:1757652706296886|now:1757652702426317|diff:3870569|
[2025/09/12 04:51:42 426324] [debug] |xqc_engine_main_logic|END|now:1757652702426303|
[2025/09/12 04:51:46 299441] [debug] |xqc_engine_main_logic|BEGIN|now:1757652706299440|
[2025/09/12 04:51:46 299514] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652706296886|pq_index:0|
[2025/09/12 04:51:46 299525] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652702426163|
[2025/09/12 04:51:46 299537] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652706299533|
[2025/09/12 04:51:46 299544] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757652706296886|now:1757652706299533|
[2025/09/12 04:51:46 299550] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:51:46 299556] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:51:46 299567] [stats] |scid:59519ad2a69d6749781f6cc3|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757652698572851|wrt_delay:175|snd_delay:288|finwrt_delay:175|finsnd_delay:288|finrcv_delay:2|finread_delay:63|all_acked_delay:1527530|firstfinack_dely:1527525|close_delay:1527535|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a|path_info:mp is not supported in connection scid:59519ad2a69d6749781f6cc3|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:51:46 299576] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757652706296886|now:1757652706299533|
[2025/09/12 04:51:46 299581] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:51:46 299590] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_conn_next_wakeup_time|wakeup_time:1757652708219662|
[2025/09/12 04:51:46 299596] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_wakeup_queue|next_tick_time:1757652708219662|
[2025/09/12 04:51:46 299605] [debug] |xqc_engine_wakeup_after|wakeup:1757652708219662|now:1757652706299604|diff:1920058|
[2025/09/12 04:51:46 299614] [debug] |xqc_engine_main_logic|END|now:1757652706299533|
[2025/09/12 04:51:48 222596] [debug] |xqc_engine_main_logic|BEGIN|now:1757652708222595|
[2025/09/12 04:51:48 222639] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_remove_wakeup_queue|next_tick_time:1757652708219662|pq_index:0|
[2025/09/12 04:51:48 222650] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_add_active_queue|last_ticked_time:1757652706299533|
[2025/09/12 04:51:48 222661] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_engine_process_conn|conn:0000556994F5F0DC|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:1757652708222658|
[2025/09/12 04:51:48 222671] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757652708219662|now:1757652708222658|
[2025/09/12 04:51:48 222680] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757652708219662|now:1757652708222658|
[2025/09/12 04:51:48 222688] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:51:48 222697] [info] |xqc_engine_main_logic|conn:0000556994F5F0DC|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a|conn_state:13|next_tick_time:1757652708219662
[2025/09/12 04:51:48 222728] [report] |scid:59519ad2a69d6749781f6cc3|xqc_conn_destroy|0000556994F5F0DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1505818|first_send_delay:1507106|conn_persist:11156808|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-59519ad2a69d6749781f6cc3 p-193.167.0.100-44625-4d17446a02a3bc6a|hsk_recv:1504429|close_recv:5360118|close_send:5360287|last_recv:5360003|last_send:5360287|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,26,23,23,1024,0,51,i32,4,28,41,4,13,3034,0,4,24,37,40000,14,5360,0,4,27,40,4,12,3008,0,4,21,4,13,3032,4,17,40000,14,5360,4,20,4,12,3007,0-2,0-2,0-0,0-0,0-0,0-1502,0-7523,0-5870,0-16,0-23,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:16|spurious_loss:3|detected_loss:3|max_pto:2|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 04:51:48 222786] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:51:48 222799] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:51:48 222808] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:51:48 222816] [debug] |scid:59519ad2a69d6749781f6cc3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:51:48 222876] [debug] |xqc_engine_wakeup_after|wakeup:1757652755622953|now:1757652708222876|diff:47400077|
[2025/09/12 04:51:48 222887] [debug] |xqc_engine_main_logic|END|now:1757652708222658|