[2025/12/14 05:19:33 692605] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/14 05:19:33 692639] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:19:33 692647] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:19:33 692651] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:19:33 692655] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:19:33 692663] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:19:33 692667] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:19:33 692671] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:19:33 692675] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:19:33 692785] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:CONN_IDLE|expire:1765689693692783|now:1765689573692783|interv:120000000|
[2025/12/14 05:19:33 692813] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:PATH_IDLE|expire:1765689693692813|now:1765689573692813|interv:120000000|
[2025/12/14 05:19:33 692823] [debug] |xqc_path_create|path:0|dcid:d83790967028e5b8|scid:056d5f5212feeb71|create_path_count:1|
[2025/12/14 05:19:33 692830] [debug] |scid:056d5f5212feeb71|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|
[2025/12/14 05:19:33 692836] [debug] |xqc_path_init|path:0|dcid:d83790967028e5b8|scid:056d5f5212feeb71|state:2|
[2025/12/14 05:19:33 692843] [debug] |scid:056d5f5212feeb71|xqc_conn_create|success|scid:056d5f5212feeb71|dcid:d83790967028e5b8|conn:000056273DDBBFFC|
[2025/12/14 05:19:33 692854] [debug] |scid:056d5f5212feeb71|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:19:33 692862] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:19:33 693590] [debug] |scid:056d5f5212feeb71|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:19:33 693598] [debug] |scid:056d5f5212feeb71|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:19:33 693604] [debug] |scid:056d5f5212feeb71|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:19:33 693609] [debug] |scid:056d5f5212feeb71|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/14 05:19:33 693616] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689573693615|
[2025/12/14 05:19:33 693622] [debug] |scid:056d5f5212feeb71|xqc_process_crypto_write_streams|
[2025/12/14 05:19:33 693626] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:19:33 693636] [info] |scid:056d5f5212feeb71|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689573693635|
[2025/12/14 05:19:33 693642] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:19:33 693648] [debug] |scid:056d5f5212feeb71|xqc_path_get_perf_class|conn:000056273DDBBFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:33 693653] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|path srtt|conn:000056273DDBBFFC|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|
[2025/12/14 05:19:33 693658] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:19:33 693664] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:19:33 693669] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:33 693747] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689573693684|stream_id:0|stream_offset:0|
[2025/12/14 05:19:33 693754] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:33 693759] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:33 693764] [debug] |scid:056d5f5212feeb71|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|
[2025/12/14 05:19:33 693771] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:33 693777] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:33 693783] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:19:33 693788] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574443684|now:1765689573693764|interv:749920|
[2025/12/14 05:19:33 693794] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:0|expire:1765689574443684|now:1765689573693764|interval:749920|pto_count:0|srtt:250000
[2025/12/14 05:19:33 693800] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:19:33 693806] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574443684|
[2025/12/14 05:19:33 693811] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_active_queue|last_ticked_time:1765689573693615|pd_index:0|
[2025/12/14 05:19:33 693816] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574443684|
[2025/12/14 05:19:33 693821] [debug] |xqc_engine_wakeup_after|wakeup:1765689574443684|now:1765689573693821|diff:749863|
[2025/12/14 05:19:33 693827] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:19:33 693885] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574443684|pq_index:0|
[2025/12/14 05:19:33 693892] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689573693615|
[2025/12/14 05:19:33 693905] [debug] |scid:056d5f5212feeb71|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/14 05:19:33 693912] [debug] |scid:056d5f5212feeb71|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:19:33 693921] [debug] |scid:056d5f5212feeb71|xqc_stream_buff_data|size:28|
[2025/12/14 05:19:33 693928] [info] |scid:056d5f5212feeb71|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:28|pkt_type:0RTT|buff_1rtt:0|send_data_size:28|offset:28|fin:1|stream_flag:72|conn:000056273DDBBFFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:19:33 693984] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689573693984|
[2025/12/14 05:19:33 693992] [debug] |scid:056d5f5212feeb71|xqc_path_get_perf_class|conn:000056273DDBBFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:33 693999] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:61|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000056273DDBBFFC|stream_id:0|stream_offset:28|
[2025/12/14 05:19:33 694006] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|path srtt|conn:000056273DDBBFFC|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|
[2025/12/14 05:19:33 694024] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:61|reinj:0|path_class:2|
[2025/12/14 05:19:33 694032] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:19:33 694038] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:61|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000056273DDBBFFC|stream_id:0|stream_offset:28|
[2025/12/14 05:19:33 694045] [debug] |scid:056d5f5212feeb71|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:19:33 694053] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:33 694086] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:0|size:61|sent:77|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689573694062|stream_id:0|stream_offset:28|
[2025/12/14 05:19:33 694094] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:0|origin_pktnum:0|size:61|enc_size:77|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:33 694101] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:19:33 694107] [debug] |scid:056d5f5212feeb71|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|
[2025/12/14 05:19:33 694114] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:33 694121] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:33 694127] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:33 694133] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:33 694139] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574443684|now:1765689573694107|interv:749577|
[2025/12/14 05:19:33 694145] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:0|expire:1765689574443684|now:1765689573694107|interval:749577|pto_count:0|srtt:250000
[2025/12/14 05:19:33 694153] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1245|
[2025/12/14 05:19:33 694160] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574443684|
[2025/12/14 05:19:33 694164] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_active_queue|last_ticked_time:1765689573693984|pd_index:0|
[2025/12/14 05:19:33 694168] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574443684|
[2025/12/14 05:19:33 694172] [debug] |xqc_engine_wakeup_after|wakeup:1765689574443684|now:1765689573694172|diff:749512|
[2025/12/14 05:19:33 694177] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:19:34 444417] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574444416|
[2025/12/14 05:19:34 444451] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574443684|pq_index:0|
[2025/12/14 05:19:34 444457] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689573693984|
[2025/12/14 05:19:34 444463] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689574444462|
[2025/12/14 05:19:34 444469] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689574443684|now:1765689574444462|
[2025/12/14 05:19:34 444474] [debug] |scid:056d5f5212feeb71|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:34 444492] [debug] |scid:056d5f5212feeb71|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056273DDBBFFC|path:0|bytes_in_flight:1245|
[2025/12/14 05:19:34 444497] [debug] |scid:056d5f5212feeb71|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|
[2025/12/14 05:19:34 444502] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:34 444506] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 444509] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:34 444513] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:34 444517] [debug] |scid:056d5f5212feeb71|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:19:34 444523] [debug] |scid:056d5f5212feeb71|xqc_conn_send_probe_pkt|conn:000056273DDBBFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:34 444548] [debug] |scid:056d5f5212feeb71|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:19:34 444553] [debug] |scid:056d5f5212feeb71|xqc_conn_send_probe_pkt|conn:000056273DDBBFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:34 444557] [debug] |scid:056d5f5212feeb71|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056273DDBBFFC|pto_count:1
[2025/12/14 05:19:34 444561] [debug] |scid:056d5f5212feeb71|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|
[2025/12/14 05:19:34 444566] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 444569] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 444573] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:34 444577] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:34 444581] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689574444561|interv:18444978384135107054|
[2025/12/14 05:19:34 444585] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:0|expire:18446744073709551615|now:1765689574444561|interval:18444978384135107054|pto_count:1|srtt:250000
[2025/12/14 05:19:34 444592] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 444597] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 444602] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:34 444609] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:34 444694] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:61|now:1765689574444626|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 444704] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 444715] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:61|applimit:1184|
[2025/12/14 05:19:34 444722] [debug] |scid:056d5f5212feeb71|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|
[2025/12/14 05:19:34 444728] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:34 444735] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 444741] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:34 444745] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:34 444749] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689575944626|now:1765689574444721|interv:1499905|
[2025/12/14 05:19:34 444753] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:0|expire:1765689575944626|now:1765689574444721|interval:1499905|pto_count:1|srtt:250000
[2025/12/14 05:19:34 444758] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1245|
[2025/12/14 05:19:34 444763] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:34 444768] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:34 444796] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1245|now:1765689574444774|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 444805] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/12/14 05:19:34 444812] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:1245|applimit:1184|
[2025/12/14 05:19:34 444818] [debug] |scid:056d5f5212feeb71|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|
[2025/12/14 05:19:34 444823] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:19:34 444827] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 444831] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:34 444835] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:34 444838] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689575944774|now:1765689574444818|interv:1499956|
[2025/12/14 05:19:34 444842] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:0|expire:1765689575944774|now:1765689574444818|interval:1499956|pto_count:1|srtt:250000
[2025/12/14 05:19:34 444847] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2429|
[2025/12/14 05:19:34 444852] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689575944774|
[2025/12/14 05:19:34 444856] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689575944774|
[2025/12/14 05:19:34 444861] [debug] |xqc_engine_wakeup_after|wakeup:1765689575944774|now:1765689574444860|diff:1499914|
[2025/12/14 05:19:34 444870] [debug] |xqc_engine_main_logic|END|now:1765689574444462|
[2025/12/14 05:19:34 481823] [info] |xqc_engine_packet_process|==>|conn:000056273DDBBFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689574481821|
[2025/12/14 05:19:34 481841] [debug] |scid:056d5f5212feeb71|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:19:34 481848] [debug] |scid:056d5f5212feeb71|xqc_packet_parse_initial|success|Length:975|
[2025/12/14 05:19:34 481857] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:34 481862] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:34 481873] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/14 05:19:34 481879] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:34 481888] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|conn:000056273DDBBFFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/12/14 05:19:34 481896] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1245|prior_delivered:0|prior_time:1765689573693684|is_app_limited:1|send_elapse:750942|ack_elapse:788137|ctl_first_sent_time:1765689574444626|lagest_ack_time:1765689574481821|curr_delivered:1184|
[2025/12/14 05:19:34 481903] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_sent_time_update:1765689574444626|
[2025/12/14 05:19:34 481911] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:19:34 481917] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_rtt|before update rtt|conn:000056273DDBBFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:37195|ack_delay:0|
[2025/12/14 05:19:34 481928] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_rtt|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8 |after update rtt|conn:000056273DDBBFFC|srtt:37195|rttvar:18597|minrtt:37195|latest_rtt:37195|ack_delay:0|
[2025/12/14 05:19:34 481960] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:19:34 481968] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/12/14 05:19:34 481972] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:37195|rtt_var:18597|pto_duration:223166|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:34 481977] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 481980] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 481984] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:34 481988] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:34 481992] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689574481972|interv:18444978384135069643|
[2025/12/14 05:19:34 481996] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:0|expire:18446744073709551615|now:1765689574481972|interval:18444978384135069643|pto_count:1|srtt:37195
[2025/12/14 05:19:34 482001] [debug] |scid:056d5f5212feeb71|xqc_generate_sample|sampler: send_elapse 750942, ack_elapse 788137, delivered 1184|rate 1502|lost 0|
[2025/12/14 05:19:34 482005] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:19:34 482010] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1502) in round 1|
[2025/12/14 05:19:34 482014] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_min_rtt|probertt expire|rtt:37195, old_rtt:2147483647|
[2025/12/14 05:19:34 482025] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_min_rtt|minrtt expire|rtt:37195, old_rtt:2147483647|
[2025/12/14 05:19:34 482031] [debug] |scid:056d5f5212feeb71|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/12/14 05:19:34 482036] [debug] |scid:056d5f5212feeb71|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689574444626|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:19:34 482041] [debug] |scid:056d5f5212feeb71|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689574444626|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:19:34 482047] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8 |bbr on ack|mode:0|pacing_rate:10692687|bw:1502|cwnd:139040|full_bw_reached:0|inflight:61|srtt:37195|latest_rtt:37195|min_rtt:37195|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:19:34 482052] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:34 482057] [debug] |scid:056d5f5212feeb71|xqc_process_crypto_frame|level:0|
[2025/12/14 05:19:34 482062] [debug] |scid:056d5f5212feeb71|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:19:34 482066] [debug] |scid:056d5f5212feeb71|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:19:34 482368] [debug] |scid:056d5f5212feeb71|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:19:34 482374] [debug] |scid:056d5f5212feeb71|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:19:34 482379] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689575944774|pq_index:0|
[2025/12/14 05:19:34 482383] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574444462|
[2025/12/14 05:19:34 482388] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:0|
[2025/12/14 05:19:34 482391] [debug] |scid:056d5f5212feeb71|xqc_process_padding_frame|process padding|
[2025/12/14 05:19:34 482399] [info] |scid:056d5f5212feeb71|xqc_conn_confirm_cid|dcid change|ori:d83790967028e5b8|new:62532d339af02c13|
[2025/12/14 05:19:34 482404] [info] |scid:056d5f5212feeb71|xqc_conn_addr_validated|Address Validated|conn:000056273DDBBFFC|role:0|
[2025/12/14 05:19:34 482409] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:19:34 482415] [debug] |scid:056d5f5212feeb71|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/14 05:19:34 482419] [debug] |scid:056d5f5212feeb71|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/14 05:19:34 482424] [info] |scid:056d5f5212feeb71|xqc_conn_on_pkt_processed|====>|conn:000056273DDBBFFC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1765689574481821|dcid:056d5f5212feeb71|dcid_seq:0|
[2025/12/14 05:19:34 482429] [debug] |scid:056d5f5212feeb71|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:34 482434] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:34 482438] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:34 482444] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/14 05:19:34 482447] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:34 482452] [debug] |scid:056d5f5212feeb71|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/14 05:19:34 482458] [debug] |scid:056d5f5212feeb71|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:34 482466] [debug] |scid:056d5f5212feeb71|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:34 482470] [debug] |scid:056d5f5212feeb71|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:19:34 482518] [debug] |scid:056d5f5212feeb71|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:19:34 482523] [debug] |scid:056d5f5212feeb71|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:19:34 482529] [warn] |scid:056d5f5212feeb71|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:19:34 482701] [debug] |scid:056d5f5212feeb71|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:19:34 482708] [debug] |scid:056d5f5212feeb71|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:19:34 482715] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:34 482723] [debug] |scid:056d5f5212feeb71|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/14 05:19:34 482730] [debug] |scid:056d5f5212feeb71|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/14 05:19:34 482737] [info] |scid:056d5f5212feeb71|xqc_conn_on_pkt_processed|====>|conn:000056273DDBBFFC|path:0|size:199|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765689574481821|dcid:056d5f5212feeb71|dcid_seq:0|
[2025/12/14 05:19:34 482761] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:PATH_IDLE|expire:1765689694481821|now:1765689574481821|interv:120000000|
[2025/12/14 05:19:34 482768] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:CONN_IDLE|expire:1765689694481821|now:1765689574481821|interv:120000000|
[2025/12/14 05:19:34 482775] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574482775|
[2025/12/14 05:19:34 482783] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765689574482782|
[2025/12/14 05:19:34 482790] [info] |scid:056d5f5212feeb71|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:19:34 482796] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:19:34 482803] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:19:34 482809] [debug] |scid:056d5f5212feeb71|xqc_process_crypto_write_streams|
[2025/12/14 05:19:34 482815] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:19:34 482819] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:19:34 482824] [debug] |scid:056d5f5212feeb71|xqc_process_crypto_write_streams|
[2025/12/14 05:19:34 482829] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:19:34 482837] [info] |scid:056d5f5212feeb71|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689574482837|
[2025/12/14 05:19:34 482844] [debug] |scid:056d5f5212feeb71|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056273DDBBFFC|
[2025/12/14 05:19:34 482849] [info] |scid:056d5f5212feeb71|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:19:34 482854] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:37195|rtt_var:18597|pto_duration:111583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:34 482858] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 482862] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 482871] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:34 482875] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:34 482882] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689574482853|interv:18444978384135068762|
[2025/12/14 05:19:34 482889] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:0|expire:18446744073709551615|now:1765689574482853|interval:18444978384135068762|pto_count:0|srtt:37195
[2025/12/14 05:19:34 482896] [debug] |scid:056d5f5212feeb71|xqc_conn_early_data_accept|accept|
[2025/12/14 05:19:34 482902] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:19:34 482910] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|largest_recv:0|ack_delay:1089|first_ack_range:0|largest_pkt_recv_time:1765689574481821|
[2025/12/14 05:19:34 482918] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/14 05:19:34 482924] [debug] |scid:056d5f5212feeb71|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:19:34 482947] [debug] |scid:056d5f5212feeb71|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:19:34 482954] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|largest_recv:0|ack_delay:1133|first_ack_range:0|largest_pkt_recv_time:1765689574481821|
[2025/12/14 05:19:34 482960] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/14 05:19:34 482965] [debug] |scid:056d5f5212feeb71|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:19:34 482971] [debug] |scid:056d5f5212feeb71|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:19:34 482979] [debug] |scid:056d5f5212feeb71|xqc_path_get_perf_class|conn:000056273DDBBFFC|path_id:0|path_srtt:37195|min_srtt:37195|path_bw:1502|loss_rate:25.00|path_pto:0|
[2025/12/14 05:19:34 482986] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|path srtt|conn:000056273DDBBFFC|path_id:0|path_srtt:37195|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:34 482994] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/14 05:19:34 483001] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 483006] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 483011] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:19:34 483016] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:34 483056] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:61|now:1765689574483024|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 483063] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 483070] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:61|applimit:1184|
[2025/12/14 05:19:34 483076] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:37195|rtt_var:18597|pto_duration:111583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:34 483089] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 483096] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:19:34 483102] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:34 483108] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:34 483114] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574594607|now:1765689574483076|interv:111531|
[2025/12/14 05:19:34 483120] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:1|expire:1765689574594607|now:1765689574483076|interval:111531|pto_count:0|srtt:37195
[2025/12/14 05:19:34 483128] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:129|
[2025/12/14 05:19:34 483135] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/14 05:19:34 483142] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:34 483170] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:129|now:1765689574483149|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 483178] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 483184] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:129|applimit:1184|
[2025/12/14 05:19:34 483191] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:129|
[2025/12/14 05:19:34 483198] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/12/14 05:19:34 483205] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:34 483238] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:129|now:1765689574483214|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 483249] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 483256] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574594607|
[2025/12/14 05:19:34 483263] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574594607|
[2025/12/14 05:19:34 483270] [debug] |xqc_engine_wakeup_after|wakeup:1765689574594607|now:1765689574483270|diff:111337|
[2025/12/14 05:19:34 483276] [debug] |xqc_engine_main_logic|END|now:1765689574482782|
[2025/12/14 05:19:34 483284] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574483284|
[2025/12/14 05:19:34 483289] [debug] |xqc_engine_wakeup_after|wakeup:1765689574594607|now:1765689574483289|diff:111318|
[2025/12/14 05:19:34 483293] [debug] |xqc_engine_main_logic|END|now:1765689574483284|
[2025/12/14 05:19:34 514416] [info] |xqc_engine_packet_process|==>|conn:000056273DDBBFFC|size:212|state:ESTABED|recv_time:1765689574514415|
[2025/12/14 05:19:34 514430] [debug] |scid:056d5f5212feeb71|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:056d5f5212feeb71|spin_bit:0|
[2025/12/14 05:19:34 514440] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:34 514446] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:34 514464] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/14 05:19:34 514468] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:1e|
[2025/12/14 05:19:34 514475] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:34 514482] [debug] |scid:056d5f5212feeb71|xqc_process_new_conn_id_frame|new_conn_id|4210c90f9ce22644|sr_token:f9df55a420fef352ef994e43150e06ae
[2025/12/14 05:19:34 514492] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:34 514499] [debug] |scid:056d5f5212feeb71|xqc_process_new_conn_id_frame|new_conn_id|e778749d643d5bc2|sr_token:9885f6cd4a459b4b80b0da62ca969924
[2025/12/14 05:19:34 514504] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:34 514509] [debug] |scid:056d5f5212feeb71|xqc_process_new_conn_id_frame|new_conn_id|f950c2ea063316ae|sr_token:954a7bb00291ca8aea088dc907d381ef
[2025/12/14 05:19:34 514516] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:34 514522] [debug] |scid:056d5f5212feeb71|xqc_process_new_conn_id_frame|new_conn_id|136bbfc66247c3c0|sr_token:810812c3d1e87381c30bb75246caccff
[2025/12/14 05:19:34 514530] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:34 514536] [debug] |scid:056d5f5212feeb71|xqc_process_new_conn_id_frame|new_conn_id|6e031b4c71e757b1|sr_token:4d04a493519f1c8634e472bb59db385b
[2025/12/14 05:19:34 514543] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:34 514548] [debug] |scid:056d5f5212feeb71|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/14 05:19:34 514552] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574594607|pq_index:0|
[2025/12/14 05:19:34 514556] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574482782|
[2025/12/14 05:19:34 514560] [debug] |scid:056d5f5212feeb71|xqc_process_crypto_frame|level:3|
[2025/12/14 05:19:34 514564] [debug] |scid:056d5f5212feeb71|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:19:34 514568] [debug] |scid:056d5f5212feeb71|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/12/14 05:19:34 514703] [info] |scid:056d5f5212feeb71|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056273DDBBFFC|
[2025/12/14 05:19:34 514711] [debug] |scid:056d5f5212feeb71|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:61|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:19:34 514716] [info] |scid:056d5f5212feeb71|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:19:34 514720] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:37195|rtt_var:18597|pto_duration:111583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:34 514725] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 514729] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 514733] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:34 514737] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574514720|now:1765689574514720|interv:0|
[2025/12/14 05:19:34 514741] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:2|expire:1765689573830645|now:1765689574514720|interval:0|pto_count:0|srtt:37195
[2025/12/14 05:19:34 514746] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:ACK_01RTT|expire:1765689574539415|now:1765689574514415|interv:25000|
[2025/12/14 05:19:34 514752] [debug] |scid:056d5f5212feeb71|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574514415|max_ack_delay:25000|
[2025/12/14 05:19:34 514760] [debug] |scid:056d5f5212feeb71|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/14 05:19:34 514765] [info] |scid:056d5f5212feeb71|xqc_conn_on_pkt_processed|====>|conn:000056273DDBBFFC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:0|frame:CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689574514415|dcid:056d5f5212feeb71|dcid_seq:0|
[2025/12/14 05:19:34 514770] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:PATH_IDLE|expire:1765689694514415|now:1765689574514415|interv:120000000|
[2025/12/14 05:19:34 514774] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:CONN_IDLE|expire:1765689694514415|now:1765689574514415|interv:120000000|
[2025/12/14 05:19:34 514778] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574514778|
[2025/12/14 05:19:34 514783] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574514782|
[2025/12/14 05:19:34 514787] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689574514720|now:1765689574514782|
[2025/12/14 05:19:34 514792] [debug] |scid:056d5f5212feeb71|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:34 514796] [debug] |scid:056d5f5212feeb71|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056273DDBBFFC|path:0|bytes_in_flight:61|
[2025/12/14 05:19:34 514801] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:37195|rtt_var:18597|pto_duration:111583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:34 514808] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 514815] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 514820] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:34 514826] [debug] |scid:056d5f5212feeb71|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:19:34 514833] [debug] |scid:056d5f5212feeb71|xqc_conn_send_probe_pkt|conn:000056273DDBBFFC|path:0|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:19:34 514839] [debug] |scid:056d5f5212feeb71|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:19:34 514843] [debug] |scid:056d5f5212feeb71|xqc_conn_send_probe_pkt|conn:000056273DDBBFFC|path:0|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:19:34 514847] [debug] |scid:056d5f5212feeb71|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056273DDBBFFC|pto_count:1
[2025/12/14 05:19:34 514852] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056273DDBBFFC|path:0|
[2025/12/14 05:19:34 514855] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:34 514859] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689574514782|
[2025/12/14 05:19:34 514863] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:34 514867] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:34 514872] [debug] |scid:056d5f5212feeb71|xqc_process_crypto_write_streams|
[2025/12/14 05:19:34 514875] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/14 05:19:34 514879] [debug] |scid:056d5f5212feeb71|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:34 514895] [debug] |scid:056d5f5212feeb71|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1fea18079c6003aa|sr_token:00c18099fc7f000083f3c01927560000|seq_num:1
[2025/12/14 05:19:34 514903] [debug] |scid:056d5f5212feeb71|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:896e12ce04436bbd|sr_token:00c18099fc7f000083f3c01927560000|seq_num:2
[2025/12/14 05:19:34 514907] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:28|
[2025/12/14 05:19:34 514912] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:28|
[2025/12/14 05:19:34 514916] [debug] |scid:056d5f5212feeb71|xqc_path_get_perf_class|conn:000056273DDBBFFC|path_id:0|path_srtt:37195|min_srtt:37195|path_bw:1502|loss_rate:20.00|path_pto:1|
[2025/12/14 05:19:34 514921] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|path srtt|conn:000056273DDBBFFC|path_id:0|path_srtt:37195|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:34 514926] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:19:34 514949] [debug] |scid:056d5f5212feeb71|xqc_path_get_perf_class|conn:000056273DDBBFFC|path_id:0|path_srtt:37195|min_srtt:37195|path_bw:1502|loss_rate:20.00|path_pto:1|
[2025/12/14 05:19:34 514953] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|path srtt|conn:000056273DDBBFFC|path_id:0|path_srtt:37195|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:34 514958] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:19:34 514962] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:19:34 514967] [debug] |scid:056d5f5212feeb71|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056273DDBBFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:19:34 514971] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-1|next_skip_chance:1765689574924720|current_time:1765689574514971|
[2025/12/14 05:19:34 514976] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:34 515009] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:2|size:45|sent:61|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765689574514983|stream_id:0|stream_offset:28|
[2025/12/14 05:19:34 515019] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:2|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 515026] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/14 05:19:34 515033] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:37195|rtt_var:18597|pto_duration:223166|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:34 515040] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 515045] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 515049] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 45|
[2025/12/14 05:19:34 515053] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574788149|now:1765689574515032|interv:273117|
[2025/12/14 05:19:34 515057] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:2|expire:1765689574788149|now:1765689574515032|interval:273117|pto_count:1|srtt:37195
[2025/12/14 05:19:34 515067] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:45|
[2025/12/14 05:19:34 515072] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:19:34 515076] [debug] |scid:056d5f5212feeb71|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056273DDBBFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:19:34 515081] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:34 515107] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:3|size:45|sent:61|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45|now:1765689574515087|stream_id:0|stream_offset:28|
[2025/12/14 05:19:34 515115] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:3|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:19:34 515122] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/12/14 05:19:34 515129] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:37195|rtt_var:18597|pto_duration:223166|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:34 515136] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 515140] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 515144] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 90|
[2025/12/14 05:19:34 515147] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574788253|now:1765689574515128|interv:273125|
[2025/12/14 05:19:34 515151] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:2|expire:1765689574788253|now:1765689574515128|interval:273125|pto_count:1|srtt:37195
[2025/12/14 05:19:34 515156] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:90|
[2025/12/14 05:19:34 515161] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:34 515165] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:34 515189] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:4|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:90|now:1765689574515171|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 515198] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:4|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 515205] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:90|applimit:1184|
[2025/12/14 05:19:34 515211] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:37195|rtt_var:18597|pto_duration:223166|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:34 515217] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 515221] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 515225] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 131|
[2025/12/14 05:19:34 515234] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574788337|now:1765689574515211|interv:273126|
[2025/12/14 05:19:34 515238] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:2|expire:1765689574788337|now:1765689574515211|interval:273126|pto_count:1|srtt:37195
[2025/12/14 05:19:34 515243] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:131|
[2025/12/14 05:19:34 515247] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:34 515252] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/14 05:19:34 515276] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:5|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:131|now:1765689574515258|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 515285] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:5|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 515292] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:131|applimit:1184|
[2025/12/14 05:19:34 515298] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:37195|rtt_var:18597|pto_duration:223166|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:34 515305] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 515308] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 515312] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 172|
[2025/12/14 05:19:34 515316] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574788424|now:1765689574515298|interv:273126|
[2025/12/14 05:19:34 515320] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:2|expire:1765689574788424|now:1765689574515298|interval:273126|pto_count:1|srtt:37195
[2025/12/14 05:19:34 515324] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:172|
[2025/12/14 05:19:34 515329] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574539415|
[2025/12/14 05:19:34 515333] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574539415|
[2025/12/14 05:19:34 515337] [debug] |xqc_engine_wakeup_after|wakeup:1765689574539415|now:1765689574515337|diff:24078|
[2025/12/14 05:19:34 515342] [debug] |xqc_engine_main_logic|END|now:1765689574514782|
[2025/12/14 05:19:34 515347] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574515347|
[2025/12/14 05:19:34 515351] [debug] |xqc_engine_wakeup_after|wakeup:1765689574539415|now:1765689574515351|diff:24064|
[2025/12/14 05:19:34 515355] [debug] |xqc_engine_main_logic|END|now:1765689574515347|
[2025/12/14 05:19:34 539815] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574539814|
[2025/12/14 05:19:34 539828] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574539415|pq_index:0|
[2025/12/14 05:19:34 539833] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574514782|
[2025/12/14 05:19:34 539839] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574539837|
[2025/12/14 05:19:34 539850] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689574539415|now:1765689574539837|
[2025/12/14 05:19:34 539854] [debug] |scid:056d5f5212feeb71|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:34 539858] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689574539415|now:1765689574539837|
[2025/12/14 05:19:34 539862] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:34 539868] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|largest_recv:0|ack_delay:25453|first_ack_range:0|largest_pkt_recv_time:1765689574514415|
[2025/12/14 05:19:34 539873] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/14 05:19:34 539876] [debug] |scid:056d5f5212feeb71|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:19:34 539881] [debug] |scid:056d5f5212feeb71|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:34 539886] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 539891] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:34 539896] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/14 05:19:34 539928] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:6|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:172|now:1765689574539904|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 539956] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:6|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 539964] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574788424|
[2025/12/14 05:19:34 539971] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574788424|
[2025/12/14 05:19:34 539977] [debug] |xqc_engine_wakeup_after|wakeup:1765689574788424|now:1765689574539976|diff:248448|
[2025/12/14 05:19:34 539983] [debug] |xqc_engine_main_logic|END|now:1765689574539837|
[2025/12/14 05:19:34 546322] [info] |xqc_engine_packet_process|==>|conn:000056273DDBBFFC|size:31|state:ESTABED|recv_time:1765689574546320|
[2025/12/14 05:19:34 546337] [debug] |scid:056d5f5212feeb71|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:056d5f5212feeb71|spin_bit:0|
[2025/12/14 05:19:34 546347] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:34 546352] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:34 546361] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/14 05:19:34 546368] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:34 546375] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|conn:000056273DDBBFFC|path:0|pkt_num:3|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/12/14 05:19:34 546382] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:90|prior_delivered:1184|prior_time:1765689574514983|is_app_limited:1|send_elapse:104|ack_elapse:31337|ctl_first_sent_time:1765689574515087|lagest_ack_time:1765689574546320|curr_delivered:1229|
[2025/12/14 05:19:34 546389] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_sent_time_update:1765689574515087|
[2025/12/14 05:19:34 546396] [debug] |scid:056d5f5212feeb71|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:19:34 546407] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:19:34 546414] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|conn:000056273DDBBFFC|path:0|pkt_num:4|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/12/14 05:19:34 546430] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:90|prior_delivered:1184|prior_time:1765689574514983|is_app_limited:1|send_elapse:104|ack_elapse:31337|ctl_first_sent_time:1765689574515087|lagest_ack_time:1765689574546320|curr_delivered:1270|
[2025/12/14 05:19:34 546438] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_sent_time_update:1765689574515171|
[2025/12/14 05:19:34 546444] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:19:34 546450] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_rtt|before update rtt|conn:000056273DDBBFFC|srtt:37195|rttvar:18597|minrtt:37195|latest_rtt:31149|ack_delay:0|
[2025/12/14 05:19:34 546457] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_rtt|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8 |after update rtt|conn:000056273DDBBFFC|srtt:36439|rttvar:15459|minrtt:31149|latest_rtt:31149|ack_delay:0|
[2025/12/14 05:19:34 546463] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/12/14 05:19:34 546470] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:19:34 546476] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:36439|rtt_var:15459|pto_duration:98275|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:34 546481] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 546485] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 546489] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:34 546493] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574638533|now:1765689574546476|interv:92057|
[2025/12/14 05:19:34 546497] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:2|expire:1765689574638533|now:1765689574546476|interval:92057|pto_count:0|srtt:36439
[2025/12/14 05:19:34 546504] [debug] |scid:056d5f5212feeb71|xqc_generate_sample|sampler: send_elapse 104, ack_elapse 31337, delivered 86|rate 2744|lost 0|
[2025/12/14 05:19:34 546510] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:19:34 546517] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2744) in round 2|
[2025/12/14 05:19:34 546524] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_min_rtt|probertt expire|rtt:31149, old_rtt:37195|
[2025/12/14 05:19:34 546528] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_min_rtt|minrtt expire|rtt:31149, old_rtt:37195|
[2025/12/14 05:19:34 546532] [debug] |scid:056d5f5212feeb71|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:548|
[2025/12/14 05:19:34 546536] [debug] |scid:056d5f5212feeb71|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:86|po_sent_time:1765689574515171|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270|
[2025/12/14 05:19:34 546541] [debug] |scid:056d5f5212feeb71|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:86|po_sent_time:1765689574515171|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270|
[2025/12/14 05:19:34 546546] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8 |bbr on ack|mode:0|pacing_rate:10692687|bw:2744|cwnd:139126|full_bw_reached:0|inflight:41|srtt:36439|latest_rtt:31149|min_rtt:31149|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:19:34 546555] [stats] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8 |bandwidth change record|bw_before:1502|bw_after:2744|srtt:36439|cwnd:139126|
[2025/12/14 05:19:34 546561] [debug] |scid:056d5f5212feeb71|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/14 05:19:34 546565] [info] |scid:056d5f5212feeb71|xqc_conn_on_pkt_processed|====>|conn:000056273DDBBFFC|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1765689574546320|dcid:056d5f5212feeb71|dcid_seq:0|
[2025/12/14 05:19:34 546570] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:PATH_IDLE|expire:1765689694546320|now:1765689574546320|interv:120000000|
[2025/12/14 05:19:34 546574] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:CONN_IDLE|expire:1765689694546320|now:1765689574546320|interv:120000000|
[2025/12/14 05:19:34 546578] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574788424|pq_index:0|
[2025/12/14 05:19:34 546582] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574539837|
[2025/12/14 05:19:34 546586] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574546586|
[2025/12/14 05:19:34 546591] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574546590|
[2025/12/14 05:19:34 546598] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574638533|
[2025/12/14 05:19:34 546602] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574638533|
[2025/12/14 05:19:34 546606] [debug] |xqc_engine_wakeup_after|wakeup:1765689574638533|now:1765689574546605|diff:91928|
[2025/12/14 05:19:34 546610] [debug] |xqc_engine_main_logic|END|now:1765689574546590|
[2025/12/14 05:19:34 546615] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574546615|
[2025/12/14 05:19:34 546619] [debug] |xqc_engine_wakeup_after|wakeup:1765689574638533|now:1765689574546619|diff:91914|
[2025/12/14 05:19:34 546623] [debug] |xqc_engine_main_logic|END|now:1765689574546615|
[2025/12/14 05:19:34 547542] [info] |xqc_engine_packet_process|==>|conn:000056273DDBBFFC|size:1058|state:ESTABED|recv_time:1765689574547541|
[2025/12/14 05:19:34 547555] [debug] |scid:056d5f5212feeb71|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:056d5f5212feeb71|spin_bit:0|
[2025/12/14 05:19:34 547563] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:19:34 547569] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:34 547578] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/14 05:19:34 547582] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:f|
[2025/12/14 05:19:34 547588] [debug] |scid:056d5f5212feeb71|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:19:34 547595] [debug] |scid:056d5f5212feeb71|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:19:34 547602] [debug] |scid:056d5f5212feeb71|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:19:34 547609] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574638533|pq_index:0|
[2025/12/14 05:19:34 547615] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574546590|
[2025/12/14 05:19:34 547621] [debug] |scid:056d5f5212feeb71|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:19:34 547627] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:12|
[2025/12/14 05:19:34 547640] [debug] |scid:056d5f5212feeb71|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/12/14 05:19:34 547646] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:ACK_01RTT|expire:1765689574572541|now:1765689574547541|interv:25000|
[2025/12/14 05:19:34 547655] [debug] |scid:056d5f5212feeb71|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574547541|max_ack_delay:25000|
[2025/12/14 05:19:34 547661] [debug] |scid:056d5f5212feeb71|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/14 05:19:34 547668] [info] |scid:056d5f5212feeb71|xqc_conn_on_pkt_processed|====>|conn:000056273DDBBFFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:2|frame:STREAM MAX_STREAMS |recv_time:1765689574547541|dcid:056d5f5212feeb71|dcid_seq:0|
[2025/12/14 05:19:34 547674] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:PATH_IDLE|expire:1765689694547541|now:1765689574547541|interv:120000000|
[2025/12/14 05:19:34 547680] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:CONN_IDLE|expire:1765689694547541|now:1765689574547541|interv:120000000|
[2025/12/14 05:19:34 547686] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574547686|
[2025/12/14 05:19:34 547693] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574547691|
[2025/12/14 05:19:34 547700] [debug] |scid:056d5f5212feeb71|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000056273DDBBFFC|
[2025/12/14 05:19:34 547709] [debug] |scid:056d5f5212feeb71|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:19:34 547715] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:STREAM_CLOSE|expire:1765689574917540|now:1765689574547715|interv:369825|
[2025/12/14 05:19:34 547764] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574572541|
[2025/12/14 05:19:34 547771] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574572541|
[2025/12/14 05:19:34 547778] [debug] |xqc_engine_wakeup_after|wakeup:1765689574572541|now:1765689574547777|diff:24764|
[2025/12/14 05:19:34 547783] [debug] |xqc_engine_main_logic|END|now:1765689574547691|
[2025/12/14 05:19:34 547788] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574547788|
[2025/12/14 05:19:34 547792] [debug] |xqc_engine_wakeup_after|wakeup:1765689574572541|now:1765689574547792|diff:24749|
[2025/12/14 05:19:34 547797] [debug] |xqc_engine_main_logic|END|now:1765689574547788|
[2025/12/14 05:19:34 572207] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574572207|
[2025/12/14 05:19:34 572219] [debug] |xqc_engine_wakeup_after|wakeup:1765689574572541|now:1765689574572219|diff:322|
[2025/12/14 05:19:34 572224] [debug] |xqc_engine_main_logic|END|now:1765689574572207|
[2025/12/14 05:19:34 573290] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574573290|
[2025/12/14 05:19:34 573296] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574572541|pq_index:0|
[2025/12/14 05:19:34 573301] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574547691|
[2025/12/14 05:19:34 573306] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574573305|
[2025/12/14 05:19:34 573310] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689574572541|now:1765689574573305|
[2025/12/14 05:19:34 573320] [debug] |scid:056d5f5212feeb71|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:34 573324] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689574572541|now:1765689574573305|
[2025/12/14 05:19:34 573328] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:34 573334] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|largest_recv:2|ack_delay:25793|first_ack_range:2|largest_pkt_recv_time:1765689574547541|
[2025/12/14 05:19:34 573338] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/12/14 05:19:34 573342] [debug] |scid:056d5f5212feeb71|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/14 05:19:34 573346] [debug] |scid:056d5f5212feeb71|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:34 573351] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 573356] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:34 573361] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/14 05:19:34 573396] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:7|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765689574573368|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 573405] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:7|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 573413] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574638533|
[2025/12/14 05:19:34 573420] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574638533|
[2025/12/14 05:19:34 573426] [debug] |xqc_engine_wakeup_after|wakeup:1765689574638533|now:1765689574573426|diff:65107|
[2025/12/14 05:19:34 573432] [debug] |xqc_engine_main_logic|END|now:1765689574573305|
[2025/12/14 05:19:34 639252] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574639252|
[2025/12/14 05:19:34 639266] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574638533|pq_index:0|
[2025/12/14 05:19:34 639271] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574573305|
[2025/12/14 05:19:34 639276] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574639275|
[2025/12/14 05:19:34 639282] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689574638533|now:1765689574639275|
[2025/12/14 05:19:34 639286] [debug] |scid:056d5f5212feeb71|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:34 639290] [debug] |scid:056d5f5212feeb71|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056273DDBBFFC|path:0|bytes_in_flight:41|
[2025/12/14 05:19:34 639294] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:36439|rtt_var:15459|pto_duration:98275|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:34 639299] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 639303] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 639307] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:34 639311] [debug] |scid:056d5f5212feeb71|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:19:34 639324] [debug] |scid:056d5f5212feeb71|xqc_conn_send_probe_pkt|conn:000056273DDBBFFC|path:0|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:34 639329] [debug] |scid:056d5f5212feeb71|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:5|
[2025/12/14 05:19:34 639333] [debug] |scid:056d5f5212feeb71|xqc_conn_send_probe_pkt|conn:000056273DDBBFFC|path:0|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:34 639337] [debug] |scid:056d5f5212feeb71|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056273DDBBFFC|pto_count:1
[2025/12/14 05:19:34 639342] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056273DDBBFFC|path:0|
[2025/12/14 05:19:34 639346] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:34 639349] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689574639275|
[2025/12/14 05:19:34 639354] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:34 639360] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 639364] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 639369] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:34 639374] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/14 05:19:34 639414] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:8|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689574639383|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 639421] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:8|origin_pktnum:5|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 639425] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:34 639430] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:36439|rtt_var:15459|pto_duration:196550|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:34 639434] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 639438] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 639442] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:34 639446] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574885933|now:1765689574639429|interv:246504|
[2025/12/14 05:19:34 639450] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:2|expire:1765689574885933|now:1765689574639429|interval:246504|pto_count:1|srtt:36439
[2025/12/14 05:19:34 639455] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139126|inflight:41|
[2025/12/14 05:19:34 639460] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:34 639464] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/14 05:19:34 639483] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:9|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689574639469|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 639492] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:9|origin_pktnum:5|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:19:34 639497] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:19:34 639500] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|srtt:36439|rtt_var:15459|pto_duration:196550|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:34 639505] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:34 639509] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:34 639512] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_pto_time_and_space|conn:000056273DDBBFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:34 639516] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574886019|now:1765689574639500|interv:246519|
[2025/12/14 05:19:34 639520] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056273DDBBFFC|path:0|pns:2|expire:1765689574886019|now:1765689574639500|interval:246519|pto_count:1|srtt:36439
[2025/12/14 05:19:34 639525] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139126|inflight:82|
[2025/12/14 05:19:34 639529] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574886019|
[2025/12/14 05:19:34 639533] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574886019|
[2025/12/14 05:19:34 639537] [debug] |xqc_engine_wakeup_after|wakeup:1765689574886019|now:1765689574639537|diff:246482|
[2025/12/14 05:19:34 639542] [debug] |xqc_engine_main_logic|END|now:1765689574639275|
[2025/12/14 05:19:34 689474] [info] |xqc_engine_packet_process|==>|conn:000056273DDBBFFC|size:37|state:ESTABED|recv_time:1765689574689472|
[2025/12/14 05:19:34 689492] [debug] |scid:056d5f5212feeb71|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:056d5f5212feeb71|spin_bit:0|
[2025/12/14 05:19:34 689502] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|largest_pn:2|
[2025/12/14 05:19:34 689507] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:34 689517] [debug] |scid:056d5f5212feeb71|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/14 05:19:34 689523] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:34 689532] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|conn:000056273DDBBFFC|path:0|pkt_num:5|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:5|
[2025/12/14 05:19:34 689539] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:172|prior_delivered:1184|prior_time:1765689574514983|is_app_limited:1|send_elapse:275|ack_elapse:174489|ctl_first_sent_time:1765689574515258|lagest_ack_time:1765689574689472|curr_delivered:1311|
[2025/12/14 05:19:34 689547] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_sent_time_update:1765689574515258|
[2025/12/14 05:19:34 689553] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:19:34 689560] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|conn:000056273DDBBFFC|path:0|pkt_num:9|origin_pktnum:5|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/12/14 05:19:34 689565] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:1270|prior_time:1765689574639383|is_app_limited:0|send_elapse:86|ack_elapse:50089|ctl_first_sent_time:1765689574639469|lagest_ack_time:1765689574689472|curr_delivered:1352|
[2025/12/14 05:19:34 689579] [debug] |scid:056d5f5212feeb71|xqc_update_sample|sampler_sent_time_update:1765689574639469|
[2025/12/14 05:19:34 689586] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:19:34 689592] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_rtt|before update rtt|conn:000056273DDBBFFC|srtt:36439|rttvar:15459|minrtt:31149|latest_rtt:50003|ack_delay:19000|
[2025/12/14 05:19:34 689598] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_update_rtt|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8 |after update rtt|conn:000056273DDBBFFC|srtt:35760|rttvar:12954|minrtt:31149|latest_rtt:50003|ack_delay:19000|
[2025/12/14 05:19:34 689605] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/12/14 05:19:34 689612] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:4|thresh:5|
[2025/12/14 05:19:34 689620] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/12/14 05:19:34 689626] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:19:34 689632] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056273DDBBFFC|path:0|
[2025/12/14 05:19:34 689639] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:34 689644] [debug] |scid:056d5f5212feeb71|xqc_generate_sample|sampler: send_elapse 86, ack_elapse 50089, delivered 82|rate 1637|lost 0|
[2025/12/14 05:19:34 689651] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/14 05:19:34 689658] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1637) in round 3|
[2025/12/14 05:19:34 689665] [debug] |scid:056d5f5212feeb71|xqc_bbr_update_min_rtt|minrtt expire|rtt:31149, old_rtt:31149|
[2025/12/14 05:19:34 689671] [debug] |scid:056d5f5212feeb71|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/12/14 05:19:34 689677] [debug] |scid:056d5f5212feeb71|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139126|packet_lost:0|acked:82|po_sent_time:1765689574639469|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1352|
[2025/12/14 05:19:34 689683] [debug] |scid:056d5f5212feeb71|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139126|packet_lost:0|acked:82|po_sent_time:1765689574639469|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1352|
[2025/12/14 05:19:34 689688] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_ack_received|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8 |bbr on ack|mode:0|pacing_rate:10692687|bw:2744|cwnd:139208|full_bw_reached:0|inflight:0|srtt:35760|latest_rtt:50003|min_rtt:31149|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:19:34 689693] [debug] |scid:056d5f5212feeb71|xqc_process_frames|frame_type:1|
[2025/12/14 05:19:34 689699] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:ACK_01RTT|expire:1765689574714472|now:1765689574689472|interv:25000|
[2025/12/14 05:19:34 689705] [debug] |scid:056d5f5212feeb71|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 HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574689472|max_ack_delay:25000|
[2025/12/14 05:19:34 689710] [debug] |scid:056d5f5212feeb71|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/14 05:19:34 689719] [info] |scid:056d5f5212feeb71|xqc_conn_on_pkt_processed|====>|conn:000056273DDBBFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:3|frame:PING ACK |recv_time:1765689574689472|dcid:056d5f5212feeb71|dcid_seq:0|
[2025/12/14 05:19:34 689724] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:PATH_IDLE|expire:1765689694689472|now:1765689574689472|interv:120000000|
[2025/12/14 05:19:34 689729] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:CONN_IDLE|expire:1765689694689472|now:1765689574689472|interv:120000000|
[2025/12/14 05:19:34 689733] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574886019|pq_index:0|
[2025/12/14 05:19:34 689737] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574639275|
[2025/12/14 05:19:34 689741] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574689741|
[2025/12/14 05:19:34 689746] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574689745|
[2025/12/14 05:19:34 689752] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574714472|
[2025/12/14 05:19:34 689756] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574714472|
[2025/12/14 05:19:34 689760] [debug] |xqc_engine_wakeup_after|wakeup:1765689574714472|now:1765689574689760|diff:24712|
[2025/12/14 05:19:34 689767] [debug] |xqc_engine_main_logic|END|now:1765689574689745|
[2025/12/14 05:19:34 689772] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574689772|
[2025/12/14 05:19:34 689776] [debug] |xqc_engine_wakeup_after|wakeup:1765689574714472|now:1765689574689776|diff:24696|
[2025/12/14 05:19:34 689780] [debug] |xqc_engine_main_logic|END|now:1765689574689772|
[2025/12/14 05:19:34 714205] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574714205|
[2025/12/14 05:19:34 714215] [debug] |xqc_engine_wakeup_after|wakeup:1765689574714472|now:1765689574714215|diff:257|
[2025/12/14 05:19:34 714219] [debug] |xqc_engine_main_logic|END|now:1765689574714205|
[2025/12/14 05:19:34 715285] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574715285|
[2025/12/14 05:19:34 715291] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574714472|pq_index:0|
[2025/12/14 05:19:34 715295] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574689745|
[2025/12/14 05:19:34 715300] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574715299|
[2025/12/14 05:19:34 715305] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689574714472|now:1765689574715299|
[2025/12/14 05:19:34 715309] [debug] |scid:056d5f5212feeb71|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:34 715313] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689574714472|now:1765689574715299|
[2025/12/14 05:19:34 715317] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:34 715322] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|largest_recv:3|ack_delay:25850|first_ack_range:0|largest_pkt_recv_time:1765689574689472|
[2025/12/14 05:19:34 715327] [debug] |scid:056d5f5212feeb71|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/12/14 05:19:34 715330] [debug] |scid:056d5f5212feeb71|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/12/14 05:19:34 715335] [debug] |scid:056d5f5212feeb71|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:34 715340] [debug] |scid:056d5f5212feeb71|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 715349] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:34 715354] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/14 05:19:34 715387] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765689574715364|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 715393] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:10|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 715399] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689574917540|
[2025/12/14 05:19:34 715403] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689574917540|
[2025/12/14 05:19:34 715407] [debug] |xqc_engine_wakeup_after|wakeup:1765689574917540|now:1765689574715407|diff:202133|
[2025/12/14 05:19:34 715411] [debug] |xqc_engine_main_logic|END|now:1765689574715299|
[2025/12/14 05:19:34 918311] [debug] |xqc_engine_main_logic|BEGIN|now:1765689574918310|
[2025/12/14 05:19:34 918323] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689574917540|pq_index:0|
[2025/12/14 05:19:34 918328] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574715299|
[2025/12/14 05:19:34 918333] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689574918332|
[2025/12/14 05:19:34 918338] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689574917540|now:1765689574918332|
[2025/12/14 05:19:34 918343] [debug] |scid:056d5f5212feeb71|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:19:34 918347] [debug] |scid:056d5f5212feeb71|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:19:34 918365] [info] |scid:056d5f5212feeb71|xqc_conn_close|conn:000056273DDBBFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/14 05:19:34 918371] [debug] |scid:056d5f5212feeb71|xqc_timer_set|type:CONN_DRAINING|expire:1765689575256099|now:1765689574918371|interv:337728|
[2025/12/14 05:19:34 918375] [debug] |scid:056d5f5212feeb71|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:19:34 918380] [debug] |scid:056d5f5212feeb71|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/14 05:19:34 918384] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:19:34 918388] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:34 918391] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:34 918395] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:34 918399] [info] |scid:056d5f5212feeb71|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/14 05:19:34 918405] [debug] |scid:056d5f5212feeb71|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:19:34 918415] [stats] |scid:056d5f5212feeb71|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:28|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689573693884|wrt_delay:36|snd_delay:178|finwrt_delay:36|finsnd_delay:821203|finrcv_delay:853711|finread_delay:853824|all_acked_delay:852519|firstfinack_dely:852512|close_delay:853831|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8|path_info:mp is not supported in connection scid:056d5f5212feeb71|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/12/14 05:19:34 918428] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689574917540|now:1765689574918332|
[2025/12/14 05:19:34 918432] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:19:34 918437] [debug] |scid:056d5f5212feeb71|xqc_path_get_perf_class|conn:000056273DDBBFFC|path_id:0|path_srtt:35760|min_srtt:35760|path_bw:2744|loss_rate:28.57|path_pto:0|
[2025/12/14 05:19:34 918442] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|path srtt|conn:000056273DDBBFFC|path_id:0|path_srtt:35760|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:34 918449] [debug] |scid:056d5f5212feeb71|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/12/14 05:19:34 918456] [debug] |scid:056d5f5212feeb71|xqc_check_acked_or_dropped_pkt|conn:000056273DDBBFFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:19:34 918464] [debug] |scid:056d5f5212feeb71|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/14 05:19:34 918503] [info] |scid:056d5f5212feeb71|xqc_send_packet_with_pn|<==|conn:000056273DDBBFFC|path:0|pkt_num:11|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689574918474|stream_id:0|stream_offset:0|
[2025/12/14 05:19:34 918513] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_on_packet_sent|conn:000056273DDBBFFC|path:0|pkt_num:11|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/14 05:19:34 918520] [debug] |scid:056d5f5212feeb71|xqc_conn_next_wakeup_time|wakeup_time:1765689575256099|
[2025/12/14 05:19:34 918526] [debug] |scid:056d5f5212feeb71|xqc_engine_add_wakeup_queue|next_tick_time:1765689575256099|
[2025/12/14 05:19:34 918532] [debug] |xqc_engine_wakeup_after|wakeup:1765689575256099|now:1765689574918532|diff:337567|
[2025/12/14 05:19:34 918538] [debug] |xqc_engine_main_logic|END|now:1765689574918332|
[2025/12/14 05:19:35 256255] [debug] |xqc_engine_main_logic|BEGIN|now:1765689575256254|
[2025/12/14 05:19:35 256288] [debug] |scid:056d5f5212feeb71|xqc_engine_remove_wakeup_queue|next_tick_time:1765689575256099|pq_index:0|
[2025/12/14 05:19:35 256293] [debug] |scid:056d5f5212feeb71|xqc_engine_add_active_queue|last_ticked_time:1765689574918332|
[2025/12/14 05:19:35 256299] [debug] |scid:056d5f5212feeb71|xqc_engine_process_conn|conn:000056273DDBBFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689575256297|
[2025/12/14 05:19:35 256305] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689575256099|now:1765689575256297|
[2025/12/14 05:19:35 256310] [debug] |scid:056d5f5212feeb71|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689575256099|now:1765689575256297|
[2025/12/14 05:19:35 256314] [debug] |scid:056d5f5212feeb71|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:19:35 256319] [info] |xqc_engine_main_logic|conn:000056273DDBBFFC|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8|conn_state:13|next_tick_time:1765689575256099
[2025/12/14 05:19:35 256332] [report] |scid:056d5f5212feeb71|xqc_conn_destroy|000056273DDBBFFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:789934|first_send_delay:1148|conn_persist:1563553|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-45643-056d5f5212feeb71 p-193.167.100.100-443-d83790967028e5b8|hsk_recv:789042|close_recv:0|close_send:1225695|last_recv:996693|last_send:1225695|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,17,6,5,84,0,1024,i96,4,22,31,4,1,853,0,4,1049,1058,480,2,854,0,4,28,37,6,3,996,0,4,19,4,10,1022,4,17,40000,11,1225,4,41,4000,9,946,0-2,0-2,0-0,0-0,0-0,0-35,0-5500,0-2538,0-12,0-5,0-0,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:3|snd_pkt:12|spurious_loss:1|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/14 05:19:35 256401] [debug] |scid:056d5f5212feeb71|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:19:35 256409] [debug] |scid:056d5f5212feeb71|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:19:35 256414] [debug] |scid:056d5f5212feeb71|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:19:35 256417] [debug] |scid:056d5f5212feeb71|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/14 05:19:35 256487] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:19:35 256494] [debug] |xqc_engine_main_logic|END|now:1765689575256297|
[2025/12/14 05:19:35 257572] [debug] |xqc_engine_destroy|begin|