[2025/09/12 05:07:57 557664] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:07:57 557700] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:07:57 557705] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:07:57 557709] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:07:57 557713] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:07:57 557721] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:07:57 557725] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:07:57 557729] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:07:57 557733] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:07:57 557864] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653797557862|now:1757653677557862|interv:120000000|
[2025/09/12 05:07:57 557892] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653797557892|now:1757653677557892|interv:120000000|
[2025/09/12 05:07:57 557905] [debug] |xqc_path_create|path:0|dcid:d342949b62496309|scid:b8b26b3bf68f6ad7|create_path_count:1|
[2025/09/12 05:07:57 557913] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:07:57 557920] [debug] |xqc_path_init|path:0|dcid:d342949b62496309|scid:b8b26b3bf68f6ad7|state:2|
[2025/09/12 05:07:57 557926] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_create|success|scid:b8b26b3bf68f6ad7|dcid:d342949b62496309|conn:0000564DC3FF335C|
[2025/09/12 05:07:57 557933] [debug] |scid:b8b26b3bf68f6ad7|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:07:57 557941] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:07:57 558690] [debug] |scid:b8b26b3bf68f6ad7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:07:57 558698] [debug] |scid:b8b26b3bf68f6ad7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:07:57 558706] [debug] |scid:b8b26b3bf68f6ad7|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:07:57 558712] [debug] |scid:b8b26b3bf68f6ad7|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|
[2025/09/12 05:07:57 558718] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653677558717|
[2025/09/12 05:07:57 558724] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_crypto_write_streams|
[2025/09/12 05:07:57 558728] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:07:57 558737] [info] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653677558736|
[2025/09/12 05:07:57 558742] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:07:57 558749] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_get_perf_class|conn:0000564DC3FF335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:07:57 558754] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564DC3FF335C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:57 558759] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:07:57 558765] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:07:57 558777] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:57 558859] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653677558787|stream_id:0|stream_offset:0|
[2025/09/12 05:07:57 558866] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|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|
[2025/09/12 05:07:57 558872] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:07:57 558877] [debug] |scid:b8b26b3bf68f6ad7|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:20|
[2025/09/12 05:07:57 558882] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:07:57 558886] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:57 558890] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:07:57 558894] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678308787|now:1757653677558876|interv:749911|
[2025/09/12 05:07:57 558898] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:0|expire:1757653678308787|now:1757653677558876|interval:749911|pto_count:0|srtt:250000
[2025/09/12 05:07:57 558904] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:07:57 558909] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678308787|
[2025/09/12 05:07:57 558913] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_active_queue|last_ticked_time:1757653677558717|pd_index:0|
[2025/09/12 05:07:57 558918] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678308787|
[2025/09/12 05:07:57 558922] [debug] |xqc_engine_wakeup_after|wakeup:1757653678308787|now:1757653677558922|diff:749865|
[2025/09/12 05:07:57 558927] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:07:57 558980] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678308787|pq_index:0|
[2025/09/12 05:07:57 558989] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653677558717|
[2025/09/12 05:07:57 558998] [debug] |scid:b8b26b3bf68f6ad7|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|
[2025/09/12 05:07:57 559005] [debug] |scid:b8b26b3bf68f6ad7|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:07:57 559017] [debug] |scid:b8b26b3bf68f6ad7|xqc_stream_buff_data|size:17|
[2025/09/12 05:07:57 559024] [info] |scid:b8b26b3bf68f6ad7|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:0000564DC3FF335C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:07:57 559034] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653677559034|
[2025/09/12 05:07:57 559043] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_get_perf_class|conn:0000564DC3FF335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:07:57 559050] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000564DC3FF335C|stream_id:0|stream_offset:17|
[2025/09/12 05:07:57 559057] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564DC3FF335C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:57 559070] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:07:57 559078] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:07:57 559084] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000564DC3FF335C|stream_id:0|stream_offset:17|
[2025/09/12 05:07:57 559091] [debug] |scid:b8b26b3bf68f6ad7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:07:57 559098] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:57 559133] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653677559109|stream_id:0|stream_offset:17|
[2025/09/12 05:07:57 559143] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:07:57 559151] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:07:57 559157] [debug] |scid:b8b26b3bf68f6ad7|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:20|
[2025/09/12 05:07:57 559164] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:07:57 559170] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:57 559177] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:57 559183] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:57 559187] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678308787|now:1757653677559157|interv:749630|
[2025/09/12 05:07:57 559191] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:0|expire:1757653678308787|now:1757653677559157|interval:749630|pto_count:0|srtt:250000
[2025/09/12 05:07:57 559196] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:07:57 559201] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678308787|
[2025/09/12 05:07:57 559205] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_active_queue|last_ticked_time:1757653677559034|pd_index:0|
[2025/09/12 05:07:57 559209] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678308787|
[2025/09/12 05:07:57 559213] [debug] |xqc_engine_wakeup_after|wakeup:1757653678308787|now:1757653677559213|diff:749574|
[2025/09/12 05:07:57 559218] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:07:58 308436] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678308435|
[2025/09/12 05:07:58 308473] [debug] |xqc_engine_wakeup_after|wakeup:1757653678308787|now:1757653678308473|diff:314|
[2025/09/12 05:07:58 308481] [debug] |xqc_engine_main_logic|END|now:1757653678308435|
[2025/09/12 05:07:58 309554] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678309553|
[2025/09/12 05:07:58 309563] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678308787|pq_index:0|
[2025/09/12 05:07:58 309569] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653677559034|
[2025/09/12 05:07:58 309577] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653678309575|
[2025/09/12 05:07:58 309601] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653678308787|now:1757653678309575|
[2025/09/12 05:07:58 309607] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:58 309614] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000564DC3FF335C|path:0|bytes_in_flight:1234|
[2025/09/12 05:07:58 309620] [debug] |scid:b8b26b3bf68f6ad7|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:20|
[2025/09/12 05:07:58 309627] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:07:58 309633] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 309638] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 309644] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:58 309649] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:07:58 309657] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_send_probe_pkt|conn:0000564DC3FF335C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:07:58 309667] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:07:58 309673] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_send_probe_pkt|conn:0000564DC3FF335C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:07:58 309696] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000564DC3FF335C|pto_count:1
[2025/09/12 05:07:58 309702] [debug] |scid:b8b26b3bf68f6ad7|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:20|
[2025/09/12 05:07:58 309708] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 309713] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 309719] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 309724] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:58 309729] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653678309701|interv:18444986420031241914|
[2025/09/12 05:07:58 309735] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:0|expire:18446744073709551615|now:1757653678309701|interval:18444986420031241914|pto_count:1|srtt:250000
[2025/09/12 05:07:58 309745] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 309753] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 309763] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:07:58 309775] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:58 309865] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653678309798|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 309879] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|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|
[2025/09/12 05:07:58 309887] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:07:58 309894] [debug] |scid:b8b26b3bf68f6ad7|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:20|
[2025/09/12 05:07:58 309901] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:07:58 309907] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 309913] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 309919] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:58 309925] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653679809798|now:1757653678309893|interv:1499905|
[2025/09/12 05:07:58 309931] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:0|expire:1757653679809798|now:1757653678309893|interval:1499905|pto_count:1|srtt:250000
[2025/09/12 05:07:58 309939] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:07:58 309947] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:07:58 309954] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:07:58 309979] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653678309962|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 309987] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|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|
[2025/09/12 05:07:58 309994] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:07:58 310000] [debug] |scid:b8b26b3bf68f6ad7|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:20|
[2025/09/12 05:07:58 310007] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:07:58 310013] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 310019] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 310025] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:58 310031] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653679809962|now:1757653678310000|interv:1499962|
[2025/09/12 05:07:58 310037] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:0|expire:1757653679809962|now:1757653678310000|interval:1499962|pto_count:1|srtt:250000
[2025/09/12 05:07:58 310044] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:07:58 310055] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653679809962|
[2025/09/12 05:07:58 310061] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653679809962|
[2025/09/12 05:07:58 310067] [debug] |xqc_engine_wakeup_after|wakeup:1757653679809962|now:1757653678310067|diff:1499895|
[2025/09/12 05:07:58 310074] [debug] |xqc_engine_main_logic|END|now:1757653678309575|
[2025/09/12 05:07:58 346427] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:1232|state:C_INITIAL_SENT|recv_time:1757653678346424|
[2025/09/12 05:07:58 346451] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:07:58 346462] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:07:58 346477] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:58 346487] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:07:58 346525] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:9|
[2025/09/12 05:07:58 346536] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:58 346551] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|conn:0000564DC3FF335C|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:07:58 346564] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1757653677558787|is_app_limited:1|send_elapse:751175|ack_elapse:787637|ctl_first_sent_time:1757653678309962|lagest_ack_time:1757653678346424|curr_delivered:1184|
[2025/09/12 05:07:58 346578] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_sent_time_update:1757653678309962|
[2025/09/12 05:07:58 346590] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:07:58 346602] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_rtt|before update rtt|conn:0000564DC3FF335C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36462|ack_delay:0|
[2025/09/12 05:07:58 346619] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_rtt|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309 |after update rtt|conn:0000564DC3FF335C|srtt:36462|rttvar:18231|minrtt:36462|latest_rtt:36462|ack_delay:0|
[2025/09/12 05:07:58 346631] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:07:58 346644] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:07:58 346650] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:36462|rtt_var:18231|pto_duration:218772|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:58 346657] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 346663] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 346669] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 346675] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:58 346681] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653678346650|interv:18444986420031204965|
[2025/09/12 05:07:58 346687] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:0|expire:18446744073709551615|now:1757653678346650|interval:18444986420031204965|pto_count:1|srtt:36462
[2025/09/12 05:07:58 346695] [debug] |scid:b8b26b3bf68f6ad7|xqc_generate_sample|sampler: send_elapse 751175, ack_elapse 787637, delivered 1184|rate 1503|lost 0|
[2025/09/12 05:07:58 346709] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:07:58 346715] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1503) in round 1|
[2025/09/12 05:07:58 346722] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_min_rtt|probertt expire|rtt:36462, old_rtt:2147483647|
[2025/09/12 05:07:58 346728] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_min_rtt|minrtt expire|rtt:36462, old_rtt:2147483647|
[2025/09/12 05:07:58 346734] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:07:58 346740] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653678309962|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:07:58 346748] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653678309962|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:07:58 346755] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309 |bbr on ack|mode:0|pacing_rate:10907643|bw:1503|cwnd:139040|full_bw_reached:0|inflight:50|srtt:36462|latest_rtt:36462|min_rtt:36462|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:58 346764] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:6|
[2025/09/12 05:07:58 346771] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:07:58 346777] [debug] |scid:b8b26b3bf68f6ad7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:07:58 346783] [debug] |scid:b8b26b3bf68f6ad7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:07:58 347228] [debug] |scid:b8b26b3bf68f6ad7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:07:58 347236] [debug] |scid:b8b26b3bf68f6ad7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:07:58 347243] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679809962|pq_index:0|
[2025/09/12 05:07:58 347249] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678309575|
[2025/09/12 05:07:58 347257] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_confirm_cid|dcid change|ori:d342949b62496309|new:5fdb82998a99d66575c1|
[2025/09/12 05:07:58 347265] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_addr_validated|Address Validated|conn:0000564DC3FF335C|role:0|
[2025/09/12 05:07:58 347272] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:07:58 347280] [debug] |scid:b8b26b3bf68f6ad7|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) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:07:58 347287] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:0|
[2025/09/12 05:07:58 347294] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:1232|pkt_type:INIT|pkt_num:9|frame:ACK CRYPTO |recv_time:1757653678346424|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 347302] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:07:58 347309] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:58 347315] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:58 347324] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:07:58 347330] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:6|
[2025/09/12 05:07:58 347341] [debug] |scid:b8b26b3bf68f6ad7|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:07:58 347350] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_crypto_frame|level:2|
[2025/09/12 05:07:58 347356] [debug] |scid:b8b26b3bf68f6ad7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:07:58 347362] [debug] |scid:b8b26b3bf68f6ad7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:07:58 347434] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:07:58 347441] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:07:58 347447] [warn] |scid:b8b26b3bf68f6ad7|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:07:58 347710] [debug] |scid:b8b26b3bf68f6ad7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:07:58 347721] [debug] |scid:b8b26b3bf68f6ad7|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:07:58 347730] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:07:58 347737] [debug] |scid:b8b26b3bf68f6ad7|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 DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:07:58 347744] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:07:58 347751] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653678346424|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 347758] [info] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:07:58 347765] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:07:58 347771] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798346424|now:1757653678346424|interv:120000000|
[2025/09/12 05:07:58 347778] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798346424|now:1757653678346424|interv:120000000|
[2025/09/12 05:07:58 347784] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678347784|
[2025/09/12 05:07:58 347791] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678347790|
[2025/09/12 05:07:58 347799] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:07:58 347805] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:07:58 347811] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:07:58 347817] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_crypto_write_streams|
[2025/09/12 05:07:58 347823] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:07:58 347829] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:07:58 347835] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_crypto_write_streams|
[2025/09/12 05:07:58 347840] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:07:58 347848] [info] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653678347848|
[2025/09/12 05:07:58 347855] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000564DC3FF335C|
[2025/09/12 05:07:58 347862] [info] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:07:58 347873] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:36462|rtt_var:18231|pto_duration:109386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:58 347881] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 347887] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 347893] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 347899] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:58 347904] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653678347873|interv:18444986420031203742|
[2025/09/12 05:07:58 347910] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:0|expire:18446744073709551615|now:1757653678347873|interval:18444986420031203742|pto_count:0|srtt:36462
[2025/09/12 05:07:58 347918] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_early_data_accept|accept|
[2025/09/12 05:07:58 347924] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:07:58 347932] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|largest_recv:9|ack_delay:1507|first_ack_range:0|largest_pkt_recv_time:1757653678346424|
[2025/09/12 05:07:58 347939] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:9|low:9|pkt_pns:0|
[2025/09/12 05:07:58 347945] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:07:58 347951] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:07:58 347957] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|largest_recv:0|ack_delay:1533|first_ack_range:0|largest_pkt_recv_time:1757653678346424|
[2025/09/12 05:07:58 347964] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:07:58 347969] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:07:58 347974] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:07:58 347981] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_get_perf_class|conn:0000564DC3FF335C|path_id:0|path_srtt:36462|min_srtt:36462|path_bw:1503|loss_rate:25.00|path_pto:0|
[2025/09/12 05:07:58 347987] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564DC3FF335C|path_id:0|path_srtt:36462|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:58 347993] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:07:58 347999] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 348005] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 348010] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:07:58 348016] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:58 348053] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653678348024|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 348066] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 348082] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:07:58 348091] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:36462|rtt_var:18231|pto_duration:109386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:58 348099] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 348104] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:07:58 348109] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 348114] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:58 348119] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678457410|now:1757653678348091|interv:109319|
[2025/09/12 05:07:58 348124] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:1|expire:1757653678457410|now:1757653678348091|interval:109319|pto_count:0|srtt:36462
[2025/09/12 05:07:58 348130] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:07:58 348136] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:07:58 348142] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:07:58 348172] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653678348149|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 348183] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|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|
[2025/09/12 05:07:58 348193] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:07:58 348202] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:07:58 348209] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:07:58 348214] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:58 348239] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653678348221|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 348250] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 348260] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678457410|
[2025/09/12 05:07:58 348269] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678457410|
[2025/09/12 05:07:58 348274] [debug] |xqc_engine_wakeup_after|wakeup:1757653678457410|now:1757653678348274|diff:109136|
[2025/09/12 05:07:58 348280] [debug] |xqc_engine_main_logic|END|now:1757653678347790|
[2025/09/12 05:07:58 348286] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678348286|
[2025/09/12 05:07:58 348291] [debug] |xqc_engine_wakeup_after|wakeup:1757653678457410|now:1757653678348291|diff:109119|
[2025/09/12 05:07:58 348296] [debug] |xqc_engine_main_logic|END|now:1757653678348286|
[2025/09/12 05:07:58 380432] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:1332|state:ESTABED|recv_time:1757653678380430|
[2025/09/12 05:07:58 380460] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:07:58 380473] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:58 380482] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:58 380492] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:07:58 380525] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:58 380536] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|conn:0000564DC3FF335C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:07:58 380548] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653678346424|is_app_limited:1|send_elapse:38062|ack_elapse:34006|ctl_first_sent_time:1757653678348024|lagest_ack_time:1757653678380430|curr_delivered:1254|
[2025/09/12 05:07:58 380560] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_sent_time_update:1757653678348024|
[2025/09/12 05:07:58 380569] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:07:58 380578] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_rtt|before update rtt|conn:0000564DC3FF335C|srtt:36462|rttvar:18231|minrtt:36462|latest_rtt:32406|ack_delay:0|
[2025/09/12 05:07:58 380589] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_rtt|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309 |after update rtt|conn:0000564DC3FF335C|srtt:35955|rttvar:14688|minrtt:32406|latest_rtt:32406|ack_delay:0|
[2025/09/12 05:07:58 380599] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:07:58 380609] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:07:58 380616] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35955|rtt_var:14688|pto_duration:94707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:58 380623] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 380628] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 380633] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 380638] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:58 380643] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653678380616|interv:18444986420031170999|
[2025/09/12 05:07:58 380649] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:0|expire:18446744073709551615|now:1757653678380616|interval:18444986420031170999|pto_count:0|srtt:35955
[2025/09/12 05:07:58 380655] [debug] |scid:b8b26b3bf68f6ad7|xqc_generate_sample|sampler: send_elapse 38062, ack_elapse 34006, delivered 70|rate 1839|lost 0|
[2025/09/12 05:07:58 380661] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:07:58 380667] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1839) in round 2|
[2025/09/12 05:07:58 380672] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_min_rtt|probertt expire|rtt:32406, old_rtt:36462|
[2025/09/12 05:07:58 380677] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_min_rtt|minrtt expire|rtt:32406, old_rtt:36462|
[2025/09/12 05:07:58 380682] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:367|
[2025/09/12 05:07:58 380693] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653678348024|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:07:58 380700] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653678348024|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:07:58 380706] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309 |bbr on ack|mode:0|pacing_rate:10907643|bw:1839|cwnd:139110|full_bw_reached:0|inflight:50|srtt:35955|latest_rtt:32406|min_rtt:32406|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:58 380715] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:07:58 380721] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:1332|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757653678380430|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 380728] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8b26b3bf68f6ad7|spin_bit:1|
[2025/09/12 05:07:58 380736] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:58 380741] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:58 380749] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:07:58 380754] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:1e|
[2025/09/12 05:07:58 380759] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:58 380765] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_new_conn_id_frame|new_conn_id|0fa075446327fccbf745|sr_token:ae13461b3fae5ca9e4bc6cf3d8005a52
[2025/09/12 05:07:58 380773] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:58 380778] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_new_conn_id_frame|new_conn_id|2d167f925ec77f91ef7e|sr_token:38e640ecdaf923165a5724c20d914883
[2025/09/12 05:07:58 380784] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:58 380789] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_new_conn_id_frame|new_conn_id|6bc7b220808d498554bd|sr_token:84638e8044f41d22d9bdc88d10e5a17f
[2025/09/12 05:07:58 380795] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:58 380800] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_new_conn_id_frame|new_conn_id|4cc1a8d21db97b184811|sr_token:9dd3490b93428eca60b933901eeced8d
[2025/09/12 05:07:58 380806] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:58 380811] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_new_conn_id_frame|new_conn_id|8c4d0cbfb5dd9033f121|sr_token:cc8288c53a6ccd4c75cef04d8ba44f09
[2025/09/12 05:07:58 380817] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:58 380822] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_new_conn_id_frame|new_conn_id|50867c5d65838a37188c|sr_token:15a5216be3acca28cf05ae0c9ddf608f
[2025/09/12 05:07:58 380828] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:58 380833] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_new_conn_id_frame|new_conn_id|8961d1cfdbcde702a824|sr_token:d03e2803c590ce5fe5846048e41c0cba
[2025/09/12 05:07:58 380839] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:58 380844] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:58 380853] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000564DC3FF335C|
[2025/09/12 05:07:58 380861] [info] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:07:58 380867] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35955|rtt_var:14688|pto_duration:94707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:58 380873] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 380879] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 380886] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 380893] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678380867|now:1757653678380867|interv:0|
[2025/09/12 05:07:58 380901] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653677673816|now:1757653678380867|interval:0|pto_count:0|srtt:35955
[2025/09/12 05:07:58 380911] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:ACK_01RTT|expire:1757653678405430|now:1757653678380430|interv:25000|
[2025/09/12 05:07:58 380921] [debug] |scid:b8b26b3bf68f6ad7|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 NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678380430|max_ack_delay:25000|
[2025/09/12 05:07:58 380930] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:07:58 380939] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653678380430|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 380949] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798380430|now:1757653678380430|interv:120000000|
[2025/09/12 05:07:58 380955] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798380430|now:1757653678380430|interv:120000000|
[2025/09/12 05:07:58 380961] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678457410|pq_index:0|
[2025/09/12 05:07:58 380967] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678347790|
[2025/09/12 05:07:58 380973] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678380973|
[2025/09/12 05:07:58 380981] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678380979|
[2025/09/12 05:07:58 380988] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653678380867|now:1757653678380979|
[2025/09/12 05:07:58 380994] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:58 381000] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000564DC3FF335C|path:0|bytes_in_flight:50|
[2025/09/12 05:07:58 381006] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35955|rtt_var:14688|pto_duration:94707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:58 381013] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 381019] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 381025] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:58 381034] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:07:58 381041] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_send_probe_pkt|conn:0000564DC3FF335C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:07:58 381048] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:07:58 381054] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_send_probe_pkt|conn:0000564DC3FF335C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:07:58 381061] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000564DC3FF335C|pto_count:1
[2025/09/12 05:07:58 381067] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000564DC3FF335C|path:0|
[2025/09/12 05:07:58 381073] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:58 381079] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653678380979|
[2025/09/12 05:07:58 381085] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:58 381101] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0e4ec1c43f6cf8da|sr_token:e082a32fff7f000043ace28b4d560000|seq_num:1
[2025/09/12 05:07:58 381113] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8209f5d10c9b0fd7|sr_token:e082a32fff7f000043ace28b4d560000|seq_num:2
[2025/09/12 05:07:58 381120] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:07:58 381127] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:07:58 381134] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_get_perf_class|conn:0000564DC3FF335C|path_id:0|path_srtt:35955|min_srtt:35955|path_bw:1839|loss_rate:20.00|path_pto:1|
[2025/09/12 05:07:58 381141] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564DC3FF335C|path_id:0|path_srtt:35955|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:58 381148] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:07:58 381155] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_get_perf_class|conn:0000564DC3FF335C|path_id:0|path_srtt:35955|min_srtt:35955|path_bw:1839|loss_rate:20.00|path_pto:1|
[2025/09/12 05:07:58 381161] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564DC3FF335C|path_id:0|path_srtt:35955|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:58 381168] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:07:58 381175] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:07:58 381182] [debug] |scid:b8b26b3bf68f6ad7|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000564DC3FF335C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:07:58 381189] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:58 381224] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653678381197|stream_id:0|stream_offset:17|
[2025/09/12 05:07:58 381233] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:1|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 381244] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:07:58 381251] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35955|rtt_var:14688|pto_duration:189414|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:58 381258] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 381264] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 381269] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:58 381275] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678610611|now:1757653678381251|interv:229360|
[2025/09/12 05:07:58 381282] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653678610611|now:1757653678381251|interval:229360|pto_count:1|srtt:35955
[2025/09/12 05:07:58 381289] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:36|
[2025/09/12 05:07:58 381296] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:07:58 381302] [debug] |scid:b8b26b3bf68f6ad7|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000564DC3FF335C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:07:58 381309] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:07:58 381332] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653678381316|stream_id:0|stream_offset:17|
[2025/09/12 05:07:58 381339] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:07:58 381346] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:07:58 381352] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35955|rtt_var:14688|pto_duration:189414|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:58 381359] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 381365] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 381371] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:07:58 381377] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678610730|now:1757653678381352|interv:229378|
[2025/09/12 05:07:58 381383] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653678610730|now:1757653678381352|interval:229378|pto_count:1|srtt:35955
[2025/09/12 05:07:58 381390] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:72|
[2025/09/12 05:07:58 381397] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:58 381403] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:07:58 381429] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:3|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653678381410|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 381450] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:3|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 381463] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:07:58 381475] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35955|rtt_var:14688|pto_duration:189414|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:58 381483] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 381489] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 381517] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:07:58 381535] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678610824|now:1757653678381474|interv:229350|
[2025/09/12 05:07:58 381546] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653678610824|now:1757653678381474|interval:229350|pto_count:1|srtt:35955
[2025/09/12 05:07:58 381560] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:115|
[2025/09/12 05:07:58 381573] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:58 381586] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:07:58 381631] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653678381601|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 381647] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:4|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 381659] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:07:58 381671] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35955|rtt_var:14688|pto_duration:189414|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:58 381683] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 381694] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 381702] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:07:58 381710] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678611015|now:1757653678381670|interv:229345|
[2025/09/12 05:07:58 381722] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653678611015|now:1757653678381670|interval:229345|pto_count:1|srtt:35955
[2025/09/12 05:07:58 381735] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:158|
[2025/09/12 05:07:58 381745] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678405430|
[2025/09/12 05:07:58 381751] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678405430|
[2025/09/12 05:07:58 381757] [debug] |xqc_engine_wakeup_after|wakeup:1757653678405430|now:1757653678381757|diff:23673|
[2025/09/12 05:07:58 381769] [debug] |xqc_engine_main_logic|END|now:1757653678380979|
[2025/09/12 05:07:58 381780] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:1332|state:ESTABED|recv_time:1757653678381779|
[2025/09/12 05:07:58 381787] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8b26b3bf68f6ad7|spin_bit:1|
[2025/09/12 05:07:58 381795] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:58 381800] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:58 381809] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:07:58 381815] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:58 381821] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:58 381826] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:58 381838] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:58 381845] [debug] |scid:b8b26b3bf68f6ad7|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:07:58 381852] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:07:58 381859] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653678381779|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 381866] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798381779|now:1757653678381779|interv:120000000|
[2025/09/12 05:07:58 381873] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798381779|now:1757653678381779|interv:120000000|
[2025/09/12 05:07:58 381879] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678405430|pq_index:0|
[2025/09/12 05:07:58 381885] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678380979|
[2025/09/12 05:07:58 381891] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678381890|
[2025/09/12 05:07:58 381898] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678381896|
[2025/09/12 05:07:58 381908] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|largest_recv:1|ack_delay:128|first_ack_range:1|largest_pkt_recv_time:1757653678381779|
[2025/09/12 05:07:58 381914] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:07:58 381920] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:07:58 381927] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:58 381933] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 381941] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:58 381947] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:07:58 381980] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:5|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653678381955|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 381994] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:5|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 382015] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678611015|
[2025/09/12 05:07:58 382022] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678611015|
[2025/09/12 05:07:58 382027] [debug] |xqc_engine_wakeup_after|wakeup:1757653678611015|now:1757653678382027|diff:228988|
[2025/09/12 05:07:58 382032] [debug] |xqc_engine_main_logic|END|now:1757653678381896|
[2025/09/12 05:07:58 382038] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678382038|
[2025/09/12 05:07:58 382043] [debug] |xqc_engine_wakeup_after|wakeup:1757653678611015|now:1757653678382042|diff:228973|
[2025/09/12 05:07:58 382047] [debug] |xqc_engine_main_logic|END|now:1757653678382038|
[2025/09/12 05:07:58 382285] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:380|state:ESTABED|recv_time:1757653678382284|
[2025/09/12 05:07:58 382297] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8b26b3bf68f6ad7|spin_bit:0|
[2025/09/12 05:07:58 382308] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:07:58 382316] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:07:58 382327] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:07:58 382336] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:6|
[2025/09/12 05:07:58 382346] [debug] |scid:b8b26b3bf68f6ad7|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:07:58 382356] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678611015|pq_index:0|
[2025/09/12 05:07:58 382365] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678381896|
[2025/09/12 05:07:58 382372] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_crypto_frame|level:3|
[2025/09/12 05:07:58 382381] [debug] |scid:b8b26b3bf68f6ad7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:07:58 382389] [debug] |scid:b8b26b3bf68f6ad7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:07:58 382580] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:7|
[2025/09/12 05:07:58 382644] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:ACK_01RTT|expire:1757653678407284|now:1757653678382284|interv:25000|
[2025/09/12 05:07:58 382652] [debug] |scid:b8b26b3bf68f6ad7|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678382284|max_ack_delay:25000|
[2025/09/12 05:07:58 382658] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:07:58 382664] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653678382284|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 382671] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798382284|now:1757653678382284|interv:120000000|
[2025/09/12 05:07:58 382676] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798382284|now:1757653678382284|interv:120000000|
[2025/09/12 05:07:58 382681] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678382681|
[2025/09/12 05:07:58 382687] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678382686|
[2025/09/12 05:07:58 382694] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:07:58 382702] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_crypto_write_streams|
[2025/09/12 05:07:58 382708] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:07:58 382715] [debug] |scid:b8b26b3bf68f6ad7|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:07:58 382726] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678407284|
[2025/09/12 05:07:58 382734] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678407284|
[2025/09/12 05:07:58 382742] [debug] |xqc_engine_wakeup_after|wakeup:1757653678407284|now:1757653678382742|diff:24542|
[2025/09/12 05:07:58 382751] [debug] |xqc_engine_main_logic|END|now:1757653678382686|
[2025/09/12 05:07:58 382760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678382760|
[2025/09/12 05:07:58 382765] [debug] |xqc_engine_wakeup_after|wakeup:1757653678407284|now:1757653678382765|diff:24519|
[2025/09/12 05:07:58 382773] [debug] |xqc_engine_main_logic|END|now:1757653678382760|
[2025/09/12 05:07:58 406235] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678406235|
[2025/09/12 05:07:58 406251] [debug] |xqc_engine_wakeup_after|wakeup:1757653678407284|now:1757653678406251|diff:1033|
[2025/09/12 05:07:58 406257] [debug] |xqc_engine_main_logic|END|now:1757653678406235|
[2025/09/12 05:07:58 409451] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678409451|
[2025/09/12 05:07:58 409459] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678407284|pq_index:0|
[2025/09/12 05:07:58 409464] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678382686|
[2025/09/12 05:07:58 409472] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678409470|
[2025/09/12 05:07:58 409479] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653678407284|now:1757653678409470|
[2025/09/12 05:07:58 409485] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:07:58 409489] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653678407284|now:1757653678409470|
[2025/09/12 05:07:58 409494] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:58 409516] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|largest_recv:2|ack_delay:27232|first_ack_range:2|largest_pkt_recv_time:1757653678382284|
[2025/09/12 05:07:58 409522] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:07:58 409527] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:07:58 409533] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:58 409539] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 409546] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:58 409553] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:07:58 409599] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:6|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653678409566|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 409607] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:6|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 409614] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678611015|
[2025/09/12 05:07:58 409626] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678611015|
[2025/09/12 05:07:58 409630] [debug] |xqc_engine_wakeup_after|wakeup:1757653678611015|now:1757653678409630|diff:201385|
[2025/09/12 05:07:58 409636] [debug] |xqc_engine_main_logic|END|now:1757653678409470|
[2025/09/12 05:07:58 412554] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:31|state:ESTABED|recv_time:1757653678412552|
[2025/09/12 05:07:58 412568] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8b26b3bf68f6ad7|spin_bit:1|
[2025/09/12 05:07:58 412586] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:07:58 412594] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:07:58 412605] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:07:58 412614] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:58 412626] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|conn:0000564DC3FF335C|path:0|pkt_num:1|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:07:58 412636] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653678381197|is_app_limited:0|send_elapse:0|ack_elapse:31355|ctl_first_sent_time:1757653678381197|lagest_ack_time:1757653678412552|curr_delivered:1290|
[2025/09/12 05:07:58 412649] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_sent_time_update:1757653678381197|
[2025/09/12 05:07:58 412658] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:07:58 412670] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:07:58 412678] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|conn:0000564DC3FF335C|path:0|pkt_num:2|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:07:58 412684] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653678381197|is_app_limited:0|send_elapse:0|ack_elapse:31355|ctl_first_sent_time:1757653678381197|lagest_ack_time:1757653678412552|curr_delivered:1326|
[2025/09/12 05:07:58 412694] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_sent_time_update:1757653678381316|
[2025/09/12 05:07:58 412703] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:07:58 412713] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|conn:0000564DC3FF335C|path:0|pkt_num:3|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:07:58 412723] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653678381197|is_app_limited:0|send_elapse:0|ack_elapse:31355|ctl_first_sent_time:1757653678381197|lagest_ack_time:1757653678412552|curr_delivered:1369|
[2025/09/12 05:07:58 412733] [debug] |scid:b8b26b3bf68f6ad7|xqc_update_sample|sampler_sent_time_update:1757653678381410|
[2025/09/12 05:07:58 412742] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:07:58 412751] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_rtt|before update rtt|conn:0000564DC3FF335C|srtt:35955|rttvar:14688|minrtt:32406|latest_rtt:31142|ack_delay:0|
[2025/09/12 05:07:58 412761] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_rtt|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309 |after update rtt|conn:0000564DC3FF335C|srtt:35353|rttvar:12219|minrtt:31142|latest_rtt:31142|ack_delay:0|
[2025/09/12 05:07:58 412780] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:07:58 412786] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:07:58 412791] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35353|rtt_var:12219|pto_duration:84229|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:58 412797] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 412805] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 412814] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:07:58 412822] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678485830|now:1757653678412791|interv:73039|
[2025/09/12 05:07:58 412830] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653678485830|now:1757653678412791|interval:73039|pto_count:0|srtt:35353
[2025/09/12 05:07:58 412836] [debug] |scid:b8b26b3bf68f6ad7|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31355, delivered 115|rate 3667|lost 0|
[2025/09/12 05:07:58 412842] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:07:58 412847] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3667) in round 3|
[2025/09/12 05:07:58 412852] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_min_rtt|probertt expire|rtt:31142, old_rtt:32406|
[2025/09/12 05:07:58 412857] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_update_min_rtt|minrtt expire|rtt:31142, old_rtt:32406|
[2025/09/12 05:07:58 412862] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:733|
[2025/09/12 05:07:58 412867] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:115|po_sent_time:1757653678381410|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1369|
[2025/09/12 05:07:58 412873] [debug] |scid:b8b26b3bf68f6ad7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:115|po_sent_time:1757653678381410|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1369|
[2025/09/12 05:07:58 412880] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309 |bbr on ack|mode:0|pacing_rate:10907643|bw:3667|cwnd:139225|full_bw_reached:0|inflight:43|srtt:35353|latest_rtt:31142|min_rtt:31142|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:58 412890] [stats] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_ack_received|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309 |bandwidth change record|bw_before:1839|bw_after:3667|srtt:35353|cwnd:139225|
[2025/09/12 05:07:58 412903] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:07:58 412911] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757653678412552|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 412918] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798412552|now:1757653678412552|interv:120000000|
[2025/09/12 05:07:58 412923] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798412552|now:1757653678412552|interv:120000000|
[2025/09/12 05:07:58 412928] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678611015|pq_index:0|
[2025/09/12 05:07:58 412937] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678409470|
[2025/09/12 05:07:58 412942] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678412942|
[2025/09/12 05:07:58 412949] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678412947|
[2025/09/12 05:07:58 412957] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678485830|
[2025/09/12 05:07:58 412962] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678485830|
[2025/09/12 05:07:58 412967] [debug] |xqc_engine_wakeup_after|wakeup:1757653678485830|now:1757653678412966|diff:72864|
[2025/09/12 05:07:58 412974] [debug] |xqc_engine_main_logic|END|now:1757653678412947|
[2025/09/12 05:07:58 412985] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678412985|
[2025/09/12 05:07:58 412993] [debug] |xqc_engine_wakeup_after|wakeup:1757653678485830|now:1757653678412992|diff:72838|
[2025/09/12 05:07:58 413000] [debug] |xqc_engine_main_logic|END|now:1757653678412985|
[2025/09/12 05:07:58 413421] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:1054|state:ESTABED|recv_time:1757653678413420|
[2025/09/12 05:07:58 413433] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8b26b3bf68f6ad7|spin_bit:1|
[2025/09/12 05:07:58 413444] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:07:58 413451] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:07:58 413464] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:07:58 413472] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:b|
[2025/09/12 05:07:58 413482] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:07:58 413492] [debug] |scid:b8b26b3bf68f6ad7|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:07:58 413529] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:07:58 413542] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678485830|pq_index:0|
[2025/09/12 05:07:58 413550] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678412947|
[2025/09/12 05:07:58 413559] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:07:58 413569] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:ACK_01RTT|expire:1757653678438420|now:1757653678413420|interv:25000|
[2025/09/12 05:07:58 413579] [debug] |scid:b8b26b3bf68f6ad7|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678413420|max_ack_delay:25000|
[2025/09/12 05:07:58 413589] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:07:58 413597] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:5|frame:STREAM |recv_time:1757653678413420|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 413608] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798413420|now:1757653678413420|interv:120000000|
[2025/09/12 05:07:58 413617] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798413420|now:1757653678413420|interv:120000000|
[2025/09/12 05:07:58 413635] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678413635|
[2025/09/12 05:07:58 413646] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678413643|
[2025/09/12 05:07:58 413655] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000564DC3FF335C|
[2025/09/12 05:07:58 413663] [debug] |scid:b8b26b3bf68f6ad7|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:07:58 413668] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:STREAM_CLOSE|expire:1757653678741355|now:1757653678413668|interv:327687|
[2025/09/12 05:07:58 413719] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678438420|
[2025/09/12 05:07:58 413728] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678438420|
[2025/09/12 05:07:58 413735] [debug] |xqc_engine_wakeup_after|wakeup:1757653678438420|now:1757653678413735|diff:24685|
[2025/09/12 05:07:58 413742] [debug] |xqc_engine_main_logic|END|now:1757653678413643|
[2025/09/12 05:07:58 414597] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:1372|state:ESTABED|recv_time:1757653678414595|
[2025/09/12 05:07:58 414618] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8b26b3bf68f6ad7|spin_bit:0|
[2025/09/12 05:07:58 414632] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:07:58 414643] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:07:58 414654] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:07:58 414661] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:58 414671] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:58 414681] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:58 414703] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:58 414718] [debug] |scid:b8b26b3bf68f6ad7|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:07:58 414731] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:07:58 414744] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING |recv_time:1757653678414595|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 414756] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798414595|now:1757653678414595|interv:120000000|
[2025/09/12 05:07:58 414763] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798414595|now:1757653678414595|interv:120000000|
[2025/09/12 05:07:58 414769] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678438420|pq_index:0|
[2025/09/12 05:07:58 414778] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678413643|
[2025/09/12 05:07:58 414788] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678414788|
[2025/09/12 05:07:58 414799] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678414798|
[2025/09/12 05:07:58 414809] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|largest_recv:6|ack_delay:213|first_ack_range:2|largest_pkt_recv_time:1757653678414595|
[2025/09/12 05:07:58 414823] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:6|low:4|pkt_pns:2|
[2025/09/12 05:07:58 414829] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:07:58 414835] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 05:07:58 414842] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:58 414849] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 414857] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:58 414869] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:07:58 414911] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:7|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653678414883|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 414919] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:7|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 414931] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678485830|
[2025/09/12 05:07:58 414940] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678485830|
[2025/09/12 05:07:58 414950] [debug] |xqc_engine_wakeup_after|wakeup:1757653678485830|now:1757653678414949|diff:70881|
[2025/09/12 05:07:58 414960] [debug] |xqc_engine_main_logic|END|now:1757653678414798|
[2025/09/12 05:07:58 414972] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678414971|
[2025/09/12 05:07:58 414982] [debug] |xqc_engine_wakeup_after|wakeup:1757653678485830|now:1757653678414982|diff:70848|
[2025/09/12 05:07:58 414993] [debug] |xqc_engine_main_logic|END|now:1757653678414971|
[2025/09/12 05:07:58 446850] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:1422|state:ESTABED|recv_time:1757653678446847|
[2025/09/12 05:07:58 446875] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8b26b3bf68f6ad7|spin_bit:0|
[2025/09/12 05:07:58 446892] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:07:58 446903] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:07:58 446920] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:07:58 446932] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:58 446943] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:12|
[2025/09/12 05:07:58 446954] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:07:58 446966] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:58 446975] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:58 447005] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:ACK_01RTT|expire:1757653678471847|now:1757653678446847|interv:25000|
[2025/09/12 05:07:58 447025] [debug] |scid:b8b26b3bf68f6ad7|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678446847|max_ack_delay:25000|
[2025/09/12 05:07:58 447043] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:07:58 447058] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:7|frame:PADDING PING MAX_STREAMS |recv_time:1757653678446847|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 447081] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798446847|now:1757653678446847|interv:120000000|
[2025/09/12 05:07:58 447089] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798446847|now:1757653678446847|interv:120000000|
[2025/09/12 05:07:58 447097] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678485830|pq_index:0|
[2025/09/12 05:07:58 447105] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678414798|
[2025/09/12 05:07:58 447113] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678447113|
[2025/09/12 05:07:58 447122] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678447120|
[2025/09/12 05:07:58 447135] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678471847|
[2025/09/12 05:07:58 447142] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678471847|
[2025/09/12 05:07:58 447150] [debug] |xqc_engine_wakeup_after|wakeup:1757653678471847|now:1757653678447150|diff:24697|
[2025/09/12 05:07:58 447158] [debug] |xqc_engine_main_logic|END|now:1757653678447120|
[2025/09/12 05:07:58 447167] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678447167|
[2025/09/12 05:07:58 447174] [debug] |xqc_engine_wakeup_after|wakeup:1757653678471847|now:1757653678447174|diff:24673|
[2025/09/12 05:07:58 447182] [debug] |xqc_engine_main_logic|END|now:1757653678447167|
[2025/09/12 05:07:58 471634] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678471634|
[2025/09/12 05:07:58 471645] [debug] |xqc_engine_wakeup_after|wakeup:1757653678471847|now:1757653678471645|diff:202|
[2025/09/12 05:07:58 471651] [debug] |xqc_engine_main_logic|END|now:1757653678471634|
[2025/09/12 05:07:58 472719] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678472718|
[2025/09/12 05:07:58 472725] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678471847|pq_index:0|
[2025/09/12 05:07:58 472730] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678447120|
[2025/09/12 05:07:58 472737] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678472735|
[2025/09/12 05:07:58 472742] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653678471847|now:1757653678472735|
[2025/09/12 05:07:58 472748] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:07:58 472753] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653678471847|now:1757653678472735|
[2025/09/12 05:07:58 472758] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:58 472765] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|largest_recv:7|ack_delay:25917|first_ack_range:3|largest_pkt_recv_time:1757653678446847|
[2025/09/12 05:07:58 472770] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:7|low:4|pkt_pns:2|
[2025/09/12 05:07:58 472775] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:07:58 472780] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:07:58 472785] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:58 472791] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 472802] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:58 472808] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:07:58 472847] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653678472819|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 472854] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:8|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 472862] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678485830|
[2025/09/12 05:07:58 472867] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678485830|
[2025/09/12 05:07:58 472873] [debug] |xqc_engine_wakeup_after|wakeup:1757653678485830|now:1757653678472873|diff:12957|
[2025/09/12 05:07:58 472882] [debug] |xqc_engine_main_logic|END|now:1757653678472735|
[2025/09/12 05:07:58 485641] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678485641|
[2025/09/12 05:07:58 485654] [debug] |xqc_engine_wakeup_after|wakeup:1757653678485830|now:1757653678485654|diff:176|
[2025/09/12 05:07:58 485659] [debug] |xqc_engine_main_logic|END|now:1757653678485641|
[2025/09/12 05:07:58 486727] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678486726|
[2025/09/12 05:07:58 486733] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678485830|pq_index:0|
[2025/09/12 05:07:58 486739] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678472735|
[2025/09/12 05:07:58 486745] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678486744|
[2025/09/12 05:07:58 486751] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653678485830|now:1757653678486744|
[2025/09/12 05:07:58 486757] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:58 486762] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000564DC3FF335C|path:0|bytes_in_flight:43|
[2025/09/12 05:07:58 486767] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35353|rtt_var:12219|pto_duration:84229|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:58 486773] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 486778] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 486783] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:07:58 486788] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:07:58 486793] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_send_probe_pkt|conn:0000564DC3FF335C|path:0|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:07:58 486800] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:4|
[2025/09/12 05:07:58 486805] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_send_probe_pkt|conn:0000564DC3FF335C|path:0|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:07:58 486810] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000564DC3FF335C|pto_count:1
[2025/09/12 05:07:58 486823] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000564DC3FF335C|path:0|
[2025/09/12 05:07:58 486828] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:58 486833] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653678486744|
[2025/09/12 05:07:58 486838] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:58 486843] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 486849] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 486855] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:58 486861] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:9-9|next_skip_chance:1757653678814547|current_time:1757653678486860|
[2025/09/12 05:07:58 486866] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:07:58 486899] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653678486875|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 486906] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:10|origin_pktnum:4|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 486912] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:07:58 486920] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35353|rtt_var:12219|pto_duration:168458|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:58 486930] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 486937] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 486944] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:07:58 486952] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678695333|now:1757653678486920|interv:208413|
[2025/09/12 05:07:58 486960] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653678695333|now:1757653678486920|interval:208413|pto_count:1|srtt:35353
[2025/09/12 05:07:58 486971] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139225|inflight:43|
[2025/09/12 05:07:58 486982] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:58 486988] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:07:58 487014] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653678486995|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 487021] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:11|origin_pktnum:4|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:07:58 487029] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:07:58 487046] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35353|rtt_var:12219|pto_duration:168458|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:58 487054] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 487062] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 487070] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:07:58 487079] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678695453|now:1757653678487046|interv:208407|
[2025/09/12 05:07:58 487088] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653678695453|now:1757653678487046|interval:208407|pto_count:1|srtt:35353
[2025/09/12 05:07:58 487094] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139225|inflight:86|
[2025/09/12 05:07:58 487101] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678695453|
[2025/09/12 05:07:58 487106] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678695453|
[2025/09/12 05:07:58 487110] [debug] |xqc_engine_wakeup_after|wakeup:1757653678695453|now:1757653678487110|diff:208343|
[2025/09/12 05:07:58 487116] [debug] |xqc_engine_main_logic|END|now:1757653678486744|
[2025/09/12 05:07:58 504783] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:1452|state:ESTABED|recv_time:1757653678504780|
[2025/09/12 05:07:58 504803] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8b26b3bf68f6ad7|spin_bit:1|
[2025/09/12 05:07:58 504816] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:07:58 504824] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:07:58 504839] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:07:58 504849] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:58 504858] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:58 504865] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:58 504883] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:ACK_01RTT|expire:1757653678529780|now:1757653678504780|interv:25000|
[2025/09/12 05:07:58 504914] [debug] |scid:b8b26b3bf68f6ad7|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678504780|max_ack_delay:25000|
[2025/09/12 05:07:58 504924] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:07:58 504931] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING PING |recv_time:1757653678504780|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 504937] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798504780|now:1757653678504780|interv:120000000|
[2025/09/12 05:07:58 504943] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798504780|now:1757653678504780|interv:120000000|
[2025/09/12 05:07:58 504948] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678695453|pq_index:0|
[2025/09/12 05:07:58 504953] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678486744|
[2025/09/12 05:07:58 504958] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678504958|
[2025/09/12 05:07:58 504971] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678504969|
[2025/09/12 05:07:58 504981] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678529780|
[2025/09/12 05:07:58 504985] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678529780|
[2025/09/12 05:07:58 504990] [debug] |xqc_engine_wakeup_after|wakeup:1757653678529780|now:1757653678504990|diff:24790|
[2025/09/12 05:07:58 504996] [debug] |xqc_engine_main_logic|END|now:1757653678504969|
[2025/09/12 05:07:58 505002] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678505002|
[2025/09/12 05:07:58 505007] [debug] |xqc_engine_wakeup_after|wakeup:1757653678529780|now:1757653678505007|diff:24773|
[2025/09/12 05:07:58 505012] [debug] |xqc_engine_main_logic|END|now:1757653678505002|
[2025/09/12 05:07:58 529469] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678529469|
[2025/09/12 05:07:58 529483] [debug] |xqc_engine_wakeup_after|wakeup:1757653678529780|now:1757653678529483|diff:297|
[2025/09/12 05:07:58 529489] [debug] |xqc_engine_main_logic|END|now:1757653678529469|
[2025/09/12 05:07:58 530558] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678530558|
[2025/09/12 05:07:58 530565] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678529780|pq_index:0|
[2025/09/12 05:07:58 530570] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678504969|
[2025/09/12 05:07:58 530578] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678530576|
[2025/09/12 05:07:58 530584] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653678529780|now:1757653678530576|
[2025/09/12 05:07:58 530589] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:07:58 530594] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653678529780|now:1757653678530576|
[2025/09/12 05:07:58 530599] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:58 530606] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|largest_recv:8|ack_delay:25826|first_ack_range:4|largest_pkt_recv_time:1757653678504780|
[2025/09/12 05:07:58 530612] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:8|low:4|pkt_pns:2|
[2025/09/12 05:07:58 530617] [debug] |scid:b8b26b3bf68f6ad7|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:07:58 530622] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:07:58 530627] [debug] |scid:b8b26b3bf68f6ad7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:58 530633] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 530639] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:58 530645] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:07:58 530683] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653678530655|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 530691] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:12|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 530710] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678695453|
[2025/09/12 05:07:58 530719] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678695453|
[2025/09/12 05:07:58 530726] [debug] |xqc_engine_wakeup_after|wakeup:1757653678695453|now:1757653678530726|diff:164727|
[2025/09/12 05:07:58 530732] [debug] |xqc_engine_main_logic|END|now:1757653678530576|
[2025/09/12 05:07:58 695412] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678695411|
[2025/09/12 05:07:58 695449] [debug] |xqc_engine_wakeup_after|wakeup:1757653678695453|now:1757653678695449|diff:4|
[2025/09/12 05:07:58 695456] [debug] |xqc_engine_main_logic|END|now:1757653678695411|
[2025/09/12 05:07:58 696523] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678696523|
[2025/09/12 05:07:58 696533] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678695453|pq_index:0|
[2025/09/12 05:07:58 696541] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678530576|
[2025/09/12 05:07:58 696554] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678696550|
[2025/09/12 05:07:58 696565] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653678695453|now:1757653678696550|
[2025/09/12 05:07:58 696576] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:58 696586] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000564DC3FF335C|path:0|bytes_in_flight:86|
[2025/09/12 05:07:58 696598] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35353|rtt_var:12219|pto_duration:168458|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:58 696606] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 696612] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 696618] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:07:58 696624] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:07:58 696631] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_send_probe_pkt|conn:0000564DC3FF335C|path:0|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:07:58 696640] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_send_probe_pkt|conn:0000564DC3FF335C|path:0|pkt_num:10|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:07:58 696648] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000564DC3FF335C|pto_count:2
[2025/09/12 05:07:58 696654] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35353|rtt_var:12219|pto_duration:336916|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:07:58 696661] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 696667] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 696673] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:07:58 696679] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653678903911|now:1757653678696654|interv:207257|
[2025/09/12 05:07:58 696685] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653678903911|now:1757653678696654|interval:207257|pto_count:2|srtt:35353
[2025/09/12 05:07:58 696712] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 696719] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 696727] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:58 696735] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:07:58 696817] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:13|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653678696753|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 696826] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:13|origin_pktnum:4|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:07:58 696833] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:07:58 696840] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35353|rtt_var:12219|pto_duration:336916|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:07:58 696847] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 696853] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 696859] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:07:58 696865] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653679113669|now:1757653678696840|interv:416829|
[2025/09/12 05:07:58 696871] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653679113669|now:1757653678696840|interval:416829|pto_count:2|srtt:35353
[2025/09/12 05:07:58 696879] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139225|inflight:86|
[2025/09/12 05:07:58 696886] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:10|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:58 696893] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:07:58 696916] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:14|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:86|now:1757653678696901|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 696924] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:14|origin_pktnum:4|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 696931] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|path:0|inflight:86|applimit:0|
[2025/09/12 05:07:58 696937] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|srtt:35353|rtt_var:12219|pto_duration:336916|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:07:58 696943] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:58 696949] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:58 696955] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_get_pto_time_and_space|conn:0000564DC3FF335C|path:0|PNS: 2, unacked: 129|
[2025/09/12 05:07:58 696966] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653679113817|now:1757653678696936|interv:416881|
[2025/09/12 05:07:58 696972] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564DC3FF335C|path:0|pns:2|expire:1757653679113817|now:1757653678696936|interval:416881|pto_count:2|srtt:35353
[2025/09/12 05:07:58 696979] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139225|inflight:129|
[2025/09/12 05:07:58 696986] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653678741355|
[2025/09/12 05:07:58 696992] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653678741355|
[2025/09/12 05:07:58 696998] [debug] |xqc_engine_wakeup_after|wakeup:1757653678741355|now:1757653678696998|diff:44357|
[2025/09/12 05:07:58 697005] [debug] |xqc_engine_main_logic|END|now:1757653678696550|
[2025/09/12 05:07:58 741703] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678741702|
[2025/09/12 05:07:58 741720] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653678741355|pq_index:0|
[2025/09/12 05:07:58 741727] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678696550|
[2025/09/12 05:07:58 741735] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678741732|
[2025/09/12 05:07:58 741741] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653678741355|now:1757653678741732|
[2025/09/12 05:07:58 741747] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:07:58 741753] [debug] |scid:b8b26b3bf68f6ad7|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:07:58 741776] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_close|conn:0000564DC3FF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:07:58 741783] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_DRAINING|expire:1757653679069469|now:1757653678741782|interv:327687|
[2025/09/12 05:07:58 741788] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:07:58 741794] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:129|
[2025/09/12 05:07:58 741799] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:07:58 741804] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:07:58 741809] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:58 741813] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:58 741819] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:07:58 741827] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:07:58 741844] [stats] |scid:b8b26b3bf68f6ad7|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:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653677558979|wrt_delay:37|snd_delay:130|finwrt_delay:37|finsnd_delay:822337|finrcv_delay:854513|finread_delay:854683|all_acked_delay:853687|firstfinack_dely:853679|close_delay:854689|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309|path_info:mp is not supported in connection scid:b8b26b3bf68f6ad7|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:07:58 741871] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653678741355|now:1757653678741732|
[2025/09/12 05:07:58 741880] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:07:58 741891] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_get_perf_class|conn:0000564DC3FF335C|path_id:0|path_srtt:35353|min_srtt:35353|path_bw:3667|loss_rate:50.00|path_pto:2|
[2025/09/12 05:07:58 741900] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564DC3FF335C|path_id:0|path_srtt:35353|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:58 741911] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:07:58 741920] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:07:58 741930] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:07:58 741994] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:15|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653678741946|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 742006] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:15|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 742018] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653679069469|
[2025/09/12 05:07:58 742024] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653679069469|
[2025/09/12 05:07:58 742030] [debug] |xqc_engine_wakeup_after|wakeup:1757653679069469|now:1757653678742030|diff:327439|
[2025/09/12 05:07:58 742036] [debug] |xqc_engine_main_logic|END|now:1757653678741732|
[2025/09/12 05:07:58 772795] [info] |xqc_engine_packet_process|==>|conn:0000564DC3FF335C|size:39|state:CLOSING|recv_time:1757653678772793|
[2025/09/12 05:07:58 772810] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8b26b3bf68f6ad7|spin_bit:0|
[2025/09/12 05:07:58 772820] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:07:58 772825] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:07:58 772833] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:07:58 772839] [debug] |scid:b8b26b3bf68f6ad7|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:07:58 772847] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:07:58 772859] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:07:58 772869] [info] |scid:b8b26b3bf68f6ad7|xqc_conn_on_pkt_processed|====>|conn:0000564DC3FF335C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:11|frame:|recv_time:1757653678772793|dcid:b8b26b3bf68f6ad7|dcid_seq:0|
[2025/09/12 05:07:58 772880] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:PATH_IDLE|expire:1757653798772793|now:1757653678772793|interv:120000000|
[2025/09/12 05:07:58 772889] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_set|type:CONN_IDLE|expire:1757653798772793|now:1757653678772793|interv:120000000|
[2025/09/12 05:07:58 772898] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679069469|pq_index:0|
[2025/09/12 05:07:58 772907] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678741732|
[2025/09/12 05:07:58 772927] [debug] |xqc_engine_main_logic|BEGIN|now:1757653678772926|
[2025/09/12 05:07:58 772937] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653678772934|
[2025/09/12 05:07:58 772948] [debug] |scid:b8b26b3bf68f6ad7|xqc_path_get_perf_class|conn:0000564DC3FF335C|path_id:0|path_srtt:35353|min_srtt:35353|path_bw:3667|loss_rate:50.00|path_pto:2|
[2025/09/12 05:07:58 772959] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564DC3FF335C|path_id:0|path_srtt:35353|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:58 772968] [debug] |scid:b8b26b3bf68f6ad7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:07:58 772978] [debug] |scid:b8b26b3bf68f6ad7|xqc_check_acked_or_dropped_pkt|conn:0000564DC3FF335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:07:58 772988] [debug] |scid:b8b26b3bf68f6ad7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:07:58 773028] [info] |scid:b8b26b3bf68f6ad7|xqc_send_packet_with_pn|<==|conn:0000564DC3FF335C|path:0|pkt_num:16|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653678772999|stream_id:0|stream_offset:0|
[2025/09/12 05:07:58 773041] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_on_packet_sent|conn:0000564DC3FF335C|path:0|pkt_num:16|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:07:58 773051] [debug] |scid:b8b26b3bf68f6ad7|xqc_conn_next_wakeup_time|wakeup_time:1757653679069469|
[2025/09/12 05:07:58 773060] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_wakeup_queue|next_tick_time:1757653679069469|
[2025/09/12 05:07:58 773068] [debug] |xqc_engine_wakeup_after|wakeup:1757653679069469|now:1757653678773068|diff:296401|
[2025/09/12 05:07:58 773076] [debug] |xqc_engine_main_logic|END|now:1757653678772934|
[2025/09/12 05:07:59 069652] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679069651|
[2025/09/12 05:07:59 069677] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679069469|pq_index:0|
[2025/09/12 05:07:59 069683] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_add_active_queue|last_ticked_time:1757653678772934|
[2025/09/12 05:07:59 069692] [debug] |scid:b8b26b3bf68f6ad7|xqc_engine_process_conn|conn:0000564DC3FF335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653679069688|
[2025/09/12 05:07:59 069698] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653679069469|now:1757653679069688|
[2025/09/12 05:07:59 069704] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653679069469|now:1757653679069688|
[2025/09/12 05:07:59 069709] [debug] |scid:b8b26b3bf68f6ad7|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:07:59 069715] [info] |xqc_engine_main_logic|conn:0000564DC3FF335C|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309|conn_state:13|next_tick_time:1757653679069469
[2025/09/12 05:07:59 069733] [report] |scid:b8b26b3bf68f6ad7|xqc_conn_destroy|0000564DC3FF335C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:789871|first_send_delay:1166|conn_persist:1511876|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-40161-b8b26b3bf68f6ad7 p-193.167.100.100-443-d342949b62496309|hsk_recv:788567|close_recv:0|close_send:1184089|last_recv:1214936|last_send:1215142|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,22,13,10,51,0,1024,i96,4,30,39,0,11,1214,0,4,1413,1422,403,7,888,0,4,1443,1452,3,8,946,0,4,19,40000,16,1215,4,43,4000,14,1139,4,19,40000,15,1184,0-2,0-2,0-0,0-0,0-0,0-35,0-5722,0-9646,0-14,0-10,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:14|spurious_loss:0|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:07:59 069800] [debug] |scid:b8b26b3bf68f6ad7|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:07:59 069812] [debug] |scid:b8b26b3bf68f6ad7|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:07:59 069820] [debug] |scid:b8b26b3bf68f6ad7|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:07:59 069826] [debug] |scid:b8b26b3bf68f6ad7|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:07:59 069917] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:07:59 069927] [debug] |xqc_engine_main_logic|END|now:1757653679069688|
[2025/09/12 05:07:59 071008] [debug] |xqc_engine_destroy|begin|