[2025/12/14 05:18:53 978844] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/14 05:18:53 978879] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:18:53 978884] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:18:53 978888] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:18:53 978892] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:18:53 978900] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:18:53 978904] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:18:53 978908] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:18:53 978912] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:18:53 979042] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689653979036|now:1765689533979036|interv:120000000|
[2025/12/14 05:18:53 979078] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689653979077|now:1765689533979077|interv:120000000|
[2025/12/14 05:18:53 979088] [debug] |xqc_path_create|path:0|dcid:6cf709af41558b48|scid:7f0803c64392f662|create_path_count:1|
[2025/12/14 05:18:53 979095] [debug] |scid:7f0803c64392f662|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/14 05:18:53 979102] [debug] |xqc_path_init|path:0|dcid:6cf709af41558b48|scid:7f0803c64392f662|state:2|
[2025/12/14 05:18:53 979109] [debug] |scid:7f0803c64392f662|xqc_conn_create|success|scid:7f0803c64392f662|dcid:6cf709af41558b48|conn:000055E288FBFFFC|
[2025/12/14 05:18:53 979115] [debug] |scid:7f0803c64392f662|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:18:53 979123] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:18:53 979806] [debug] |scid:7f0803c64392f662|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:18:53 979812] [debug] |scid:7f0803c64392f662|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:18:53 979818] [debug] |scid:7f0803c64392f662|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:18:53 979824] [debug] |scid:7f0803c64392f662|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/14 05:18:53 979830] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689533979829|
[2025/12/14 05:18:53 979836] [debug] |scid:7f0803c64392f662|xqc_process_crypto_write_streams|
[2025/12/14 05:18:53 979840] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:18:53 979850] [info] |scid:7f0803c64392f662|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689533979850|
[2025/12/14 05:18:53 979856] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:18:53 979863] [debug] |scid:7f0803c64392f662|xqc_path_get_perf_class|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:18:53 979868] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:53 979873] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:18:53 979879] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:18:53 979884] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:18:53 980022] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689533979899|stream_id:0|stream_offset:0|
[2025/12/14 05:18:53 980034] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:18:53 980040] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:18:53 980045] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:53 980050] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:18:53 980054] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:53 980058] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:18:53 980062] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689534729899|now:1765689533980044|interv:749855|
[2025/12/14 05:18:53 980066] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:0|expire:1765689534729899|now:1765689533980044|interval:749855|pto_count:0|srtt:250000
[2025/12/14 05:18:53 980071] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:18:53 980077] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689534729899|
[2025/12/14 05:18:53 980081] [debug] |scid:7f0803c64392f662|xqc_engine_remove_active_queue|last_ticked_time:1765689533979829|pd_index:0|
[2025/12/14 05:18:53 980085] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689534729899|
[2025/12/14 05:18:53 980089] [debug] |xqc_engine_wakeup_after|wakeup:1765689534729899|now:1765689533980089|diff:749810|
[2025/12/14 05:18:53 980093] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:18:53 980146] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689534729899|pq_index:0|
[2025/12/14 05:18:53 980154] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689533979829|
[2025/12/14 05:18:53 980167] [debug] |scid:7f0803c64392f662|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/14 05:18:53 980175] [debug] |scid:7f0803c64392f662|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:18:53 980183] [debug] |scid:7f0803c64392f662|xqc_stream_buff_data|size:26|
[2025/12/14 05:18:53 980191] [info] |scid:7f0803c64392f662|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:26|pkt_type:0RTT|buff_1rtt:0|send_data_size:26|offset:26|fin:1|stream_flag:72|conn:000055E288FBFFFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:18:53 980200] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689533980200|
[2025/12/14 05:18:53 980208] [debug] |scid:7f0803c64392f662|xqc_path_get_perf_class|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:18:53 980215] [debug] |scid:7f0803c64392f662|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:59|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055E288FBFFFC|stream_id:0|stream_offset:26|
[2025/12/14 05:18:53 980222] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:53 980241] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:59|reinj:0|path_class:2|
[2025/12/14 05:18:53 980248] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:59|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:18:53 980254] [debug] |scid:7f0803c64392f662|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:59|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055E288FBFFFC|stream_id:0|stream_offset:26|
[2025/12/14 05:18:53 980261] [debug] |scid:7f0803c64392f662|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:18:53 980268] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:18:53 980306] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:0|size:59|sent:75|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689533980279|stream_id:0|stream_offset:26|
[2025/12/14 05:18:53 980316] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:0|origin_pktnum:0|size:59|enc_size:75|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:18:53 980323] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:18:53 980329] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:53 980336] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:18:53 980342] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:53 980348] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 59|
[2025/12/14 05:18:53 980354] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:53 980360] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689534729899|now:1765689533980329|interv:749570|
[2025/12/14 05:18:53 980366] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:0|expire:1765689534729899|now:1765689533980329|interval:749570|pto_count:0|srtt:250000
[2025/12/14 05:18:53 980373] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1243|
[2025/12/14 05:18:53 980380] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689534729899|
[2025/12/14 05:18:53 980384] [debug] |scid:7f0803c64392f662|xqc_engine_remove_active_queue|last_ticked_time:1765689533980200|pd_index:0|
[2025/12/14 05:18:53 980391] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689534729899|
[2025/12/14 05:18:53 980397] [debug] |xqc_engine_wakeup_after|wakeup:1765689534729899|now:1765689533980396|diff:749503|
[2025/12/14 05:18:53 980403] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:18:54 729684] [debug] |xqc_engine_main_logic|BEGIN|now:1765689534729683|
[2025/12/14 05:18:54 729713] [debug] |xqc_engine_wakeup_after|wakeup:1765689534729899|now:1765689534729713|diff:186|
[2025/12/14 05:18:54 729721] [debug] |xqc_engine_main_logic|END|now:1765689534729683|
[2025/12/14 05:18:54 730790] [debug] |xqc_engine_main_logic|BEGIN|now:1765689534730790|
[2025/12/14 05:18:54 730799] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689534729899|pq_index:0|
[2025/12/14 05:18:54 730806] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689533980200|
[2025/12/14 05:18:54 730814] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689534730812|
[2025/12/14 05:18:54 730833] [debug] |scid:7f0803c64392f662|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689534729899|now:1765689534730812|
[2025/12/14 05:18:54 730838] [debug] |scid:7f0803c64392f662|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:18:54 730843] [debug] |scid:7f0803c64392f662|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055E288FBFFFC|path:0|bytes_in_flight:1243|
[2025/12/14 05:18:54 730847] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:54 730852] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:18:54 730856] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:54 730860] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 59|
[2025/12/14 05:18:54 730864] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:54 730868] [debug] |scid:7f0803c64392f662|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:18:54 730874] [debug] |scid:7f0803c64392f662|xqc_conn_send_probe_pkt|conn:000055E288FBFFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:18:54 730896] [debug] |scid:7f0803c64392f662|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:18:54 730901] [debug] |scid:7f0803c64392f662|xqc_conn_send_probe_pkt|conn:000055E288FBFFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:18:54 730905] [debug] |scid:7f0803c64392f662|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055E288FBFFFC|pto_count:1
[2025/12/14 05:18:54 730909] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:54 730914] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:54 730917] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:54 730921] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 59|
[2025/12/14 05:18:54 730925] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:54 730940] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689534730909|interv:18444978384174820706|
[2025/12/14 05:18:54 730944] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:0|expire:18446744073709551615|now:1765689534730909|interval:18444978384174820706|pto_count:1|srtt:250000
[2025/12/14 05:18:54 730952] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:18:54 730957] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:18:54 730962] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:18:54 730969] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:18:54 731042] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:59|now:1765689534730985|stream_id:0|stream_offset:0|
[2025/12/14 05:18:54 731054] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:18:54 731059] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:59|applimit:1184|
[2025/12/14 05:18:54 731063] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:54 731068] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:18:54 731072] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:54 731075] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 59|
[2025/12/14 05:18:54 731079] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:54 731083] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689536230985|now:1765689534731063|interv:1499922|
[2025/12/14 05:18:54 731087] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:0|expire:1765689536230985|now:1765689534731063|interval:1499922|pto_count:1|srtt:250000
[2025/12/14 05:18:54 731092] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1243|
[2025/12/14 05:18:54 731099] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:18:54 731106] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:18:54 731138] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1243|now:1765689534731116|stream_id:0|stream_offset:0|
[2025/12/14 05:18:54 731145] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/12/14 05:18:54 731151] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:1243|applimit:1184|
[2025/12/14 05:18:54 731156] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:54 731161] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:18:54 731166] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:54 731171] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 59|
[2025/12/14 05:18:54 731175] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:54 731180] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689536231116|now:1765689534731156|interv:1499960|
[2025/12/14 05:18:54 731184] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:0|expire:1765689536231116|now:1765689534731156|interval:1499960|pto_count:1|srtt:250000
[2025/12/14 05:18:54 731190] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2427|
[2025/12/14 05:18:54 731197] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689536231116|
[2025/12/14 05:18:54 731208] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689536231116|
[2025/12/14 05:18:54 731214] [debug] |xqc_engine_wakeup_after|wakeup:1765689536231116|now:1765689534731214|diff:1499902|
[2025/12/14 05:18:54 731221] [debug] |xqc_engine_main_logic|END|now:1765689534730812|
[2025/12/14 05:18:54 968557] [info] |xqc_engine_packet_process|==>|conn:000055E288FBFFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689534968554|
[2025/12/14 05:18:54 968594] [debug] |scid:7f0803c64392f662|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:18:54 968603] [debug] |scid:7f0803c64392f662|xqc_packet_parse_initial|success|Length:1174|
[2025/12/14 05:18:54 968620] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:18:54 968628] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:18:54 968645] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/12/14 05:18:54 968652] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:6|
[2025/12/14 05:18:54 968662] [debug] |scid:7f0803c64392f662|xqc_process_crypto_frame|level:0|
[2025/12/14 05:18:54 968670] [debug] |scid:7f0803c64392f662|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:18:54 968677] [debug] |scid:7f0803c64392f662|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:18:54 969124] [debug] |scid:7f0803c64392f662|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:18:54 969132] [debug] |scid:7f0803c64392f662|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:18:54 969139] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689536231116|pq_index:0|
[2025/12/14 05:18:54 969145] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689534730812|
[2025/12/14 05:18:54 969150] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:0|
[2025/12/14 05:18:54 969155] [debug] |scid:7f0803c64392f662|xqc_process_padding_frame|process padding|
[2025/12/14 05:18:54 969164] [info] |scid:7f0803c64392f662|xqc_conn_confirm_cid|dcid change|ori:6cf709af41558b48|new:d167122ef664b95b|
[2025/12/14 05:18:54 969171] [info] |scid:7f0803c64392f662|xqc_conn_addr_validated|Address Validated|conn:000055E288FBFFFC|role:0|
[2025/12/14 05:18:54 969178] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:18:54 969185] [debug] |scid:7f0803c64392f662|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/14 05:18:54 969190] [debug] |scid:7f0803c64392f662|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/12/14 05:18:54 969196] [info] |scid:7f0803c64392f662|xqc_conn_on_pkt_processed|====>|conn:000055E288FBFFFC|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1765689534968554|dcid:7f0803c64392f662|dcid_seq:0|
[2025/12/14 05:18:54 969203] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689654968554|now:1765689534968554|interv:120000000|
[2025/12/14 05:18:54 969209] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689654968554|now:1765689534968554|interv:120000000|
[2025/12/14 05:18:54 969214] [debug] |xqc_engine_main_logic|BEGIN|now:1765689534969214|
[2025/12/14 05:18:54 969220] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765689534969219|
[2025/12/14 05:18:54 969226] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:18:54 969232] [debug] |scid:7f0803c64392f662|xqc_process_crypto_write_streams|
[2025/12/14 05:18:54 969237] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:18:54 969247] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/14 05:18:54 969255] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|largest_recv:2|ack_delay:701|first_ack_range:0|largest_pkt_recv_time:1765689534968554|
[2025/12/14 05:18:54 969261] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|high:2|low:2|pkt_pns:0|
[2025/12/14 05:18:54 969266] [debug] |scid:7f0803c64392f662|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/14 05:18:54 969271] [debug] |scid:7f0803c64392f662|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:18:54 969278] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:54 969285] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/14 05:18:54 969292] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:18:54 969337] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2427|now:1765689534969302|stream_id:0|stream_offset:0|
[2025/12/14 05:18:54 969345] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/14 05:18:54 969352] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:2427|applimit:1184|
[2025/12/14 05:18:54 969357] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2427|
[2025/12/14 05:18:54 969364] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689536231116|
[2025/12/14 05:18:54 969369] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689536231116|
[2025/12/14 05:18:54 969375] [debug] |xqc_engine_wakeup_after|wakeup:1765689536231116|now:1765689534969375|diff:1261741|
[2025/12/14 05:18:54 969380] [debug] |xqc_engine_main_logic|END|now:1765689534969219|
[2025/12/14 05:18:54 969387] [debug] |xqc_engine_main_logic|BEGIN|now:1765689534969387|
[2025/12/14 05:18:54 969392] [debug] |xqc_engine_wakeup_after|wakeup:1765689536231116|now:1765689534969392|diff:1261724|
[2025/12/14 05:18:54 969397] [debug] |xqc_engine_main_logic|END|now:1765689534969387|
[2025/12/14 05:18:55 002439] [info] |xqc_engine_packet_process|==>|conn:000055E288FBFFFC|size:1200|state:C_INITIAL_RECVD|recv_time:1765689535002437|
[2025/12/14 05:18:55 002458] [debug] |scid:7f0803c64392f662|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:18:55 002465] [debug] |scid:7f0803c64392f662|xqc_packet_parse_initial|success|Length:1174|
[2025/12/14 05:18:55 002474] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|largest_pn:2|
[2025/12/14 05:18:55 002480] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/14 05:18:55 002491] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/12/14 05:18:55 002497] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:6|
[2025/12/14 05:18:55 002505] [debug] |scid:7f0803c64392f662|xqc_process_crypto_frame|level:0|
[2025/12/14 05:18:55 002512] [debug] |scid:7f0803c64392f662|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:18:55 002527] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689536231116|pq_index:0|
[2025/12/14 05:18:55 002534] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689534969219|
[2025/12/14 05:18:55 002540] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:0|
[2025/12/14 05:18:55 002546] [debug] |scid:7f0803c64392f662|xqc_process_padding_frame|process padding|
[2025/12/14 05:18:55 002555] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:18:55 002573] [debug] |scid:7f0803c64392f662|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/14 05:18:55 002580] [debug] |scid:7f0803c64392f662|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/12/14 05:18:55 002587] [info] |scid:7f0803c64392f662|xqc_conn_on_pkt_processed|====>|conn:000055E288FBFFFC|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:PADDING CRYPTO |recv_time:1765689535002437|dcid:7f0803c64392f662|dcid_seq:0|
[2025/12/14 05:18:55 002595] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689655002437|now:1765689535002437|interv:120000000|
[2025/12/14 05:18:55 002602] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689655002437|now:1765689535002437|interv:120000000|
[2025/12/14 05:18:55 002608] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535002608|
[2025/12/14 05:18:55 002615] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765689535002614|
[2025/12/14 05:18:55 002622] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/14 05:18:55 002630] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|largest_recv:3|ack_delay:193|first_ack_range:1|largest_pkt_recv_time:1765689535002437|
[2025/12/14 05:18:55 002636] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|high:3|low:2|pkt_pns:0|
[2025/12/14 05:18:55 002640] [debug] |scid:7f0803c64392f662|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/12/14 05:18:55 002644] [debug] |scid:7f0803c64392f662|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:18:55 002652] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 002659] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:35|pkt_type:INIT|frame:ACK |
[2025/12/14 05:18:55 002667] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:18:55 002711] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2427|now:1765689535002679|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 002720] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 002728] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:2427|applimit:1184|
[2025/12/14 05:18:55 002735] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2427|
[2025/12/14 05:18:55 002742] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689536231116|
[2025/12/14 05:18:55 002749] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689536231116|
[2025/12/14 05:18:55 002755] [debug] |xqc_engine_wakeup_after|wakeup:1765689536231116|now:1765689535002755|diff:1228361|
[2025/12/14 05:18:55 002762] [debug] |xqc_engine_main_logic|END|now:1765689535002614|
[2025/12/14 05:18:55 002774] [info] |xqc_engine_packet_process|==>|conn:000055E288FBFFFC|size:199|state:C_INITIAL_RECVD|recv_time:1765689535002773|
[2025/12/14 05:18:55 002781] [debug] |scid:7f0803c64392f662|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:18:55 002790] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:18:55 002794] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:18:55 002805] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/12/14 05:18:55 002809] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:6|
[2025/12/14 05:18:55 002814] [debug] |scid:7f0803c64392f662|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/12/14 05:18:55 002822] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689536231116|pq_index:0|
[2025/12/14 05:18:55 002826] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535002614|
[2025/12/14 05:18:55 002830] [debug] |scid:7f0803c64392f662|xqc_process_crypto_frame|level:2|
[2025/12/14 05:18:55 002834] [debug] |scid:7f0803c64392f662|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:18:55 002838] [debug] |scid:7f0803c64392f662|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:18:55 002898] [debug] |scid:7f0803c64392f662|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:18:55 002903] [debug] |scid:7f0803c64392f662|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:18:55 002907] [warn] |scid:7f0803c64392f662|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:18:55 003121] [debug] |scid:7f0803c64392f662|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:18:55 003131] [debug] |scid:7f0803c64392f662|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:18:55 003137] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:18:55 003141] [debug] |scid:7f0803c64392f662|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/14 05:18:55 003146] [debug] |scid:7f0803c64392f662|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/12/14 05:18:55 003150] [info] |scid:7f0803c64392f662|xqc_conn_on_pkt_processed|====>|conn:000055E288FBFFFC|path:0|size:199|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1765689535002773|dcid:7f0803c64392f662|dcid_seq:0|
[2025/12/14 05:18:55 003155] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689655002773|now:1765689535002773|interv:120000000|
[2025/12/14 05:18:55 003159] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689655002773|now:1765689535002773|interv:120000000|
[2025/12/14 05:18:55 003163] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535003163|
[2025/12/14 05:18:55 003168] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765689535003167|
[2025/12/14 05:18:55 003173] [info] |scid:7f0803c64392f662|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:18:55 003177] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:18:55 003181] [debug] |scid:7f0803c64392f662|xqc_process_crypto_write_streams|
[2025/12/14 05:18:55 003185] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:18:55 003190] [info] |scid:7f0803c64392f662|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689535003189|
[2025/12/14 05:18:55 003194] [debug] |scid:7f0803c64392f662|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055E288FBFFFC|
[2025/12/14 05:18:55 003199] [debug] |scid:7f0803c64392f662|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2427|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/12/14 05:18:55 003204] [debug] |scid:7f0803c64392f662|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1243|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/12/14 05:18:55 003208] [debug] |scid:7f0803c64392f662|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:59|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/12/14 05:18:55 003217] [info] |scid:7f0803c64392f662|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:18:55 003221] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:55 003226] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 003230] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 003234] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 59|
[2025/12/14 05:18:55 003238] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:55 003242] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689535003221|interv:18444978384174548394|
[2025/12/14 05:18:55 003246] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:0|expire:18446744073709551615|now:1765689535003221|interval:18444978384174548394|pto_count:0|srtt:250000
[2025/12/14 05:18:55 003251] [debug] |scid:7f0803c64392f662|xqc_conn_early_data_accept|accept|
[2025/12/14 05:18:55 003255] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:18:55 003260] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|largest_recv:1|ack_delay:487|first_ack_range:0|largest_pkt_recv_time:1765689535002773|
[2025/12/14 05:18:55 003265] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/12/14 05:18:55 003268] [debug] |scid:7f0803c64392f662|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/14 05:18:55 003272] [debug] |scid:7f0803c64392f662|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:18:55 003278] [debug] |scid:7f0803c64392f662|xqc_path_get_perf_class|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:16.67|path_pto:0|
[2025/12/14 05:18:55 003282] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:55 003287] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/14 05:18:55 003292] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 003296] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:18:55 003301] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:18:55 003335] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:59|now:1765689535003308|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 003345] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 003352] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:59|applimit:1184|
[2025/12/14 05:18:55 003358] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:55 003371] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 003376] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:18:55 003379] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 59|
[2025/12/14 05:18:55 003383] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:55 003387] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689535753308|now:1765689535003358|interv:749950|
[2025/12/14 05:18:55 003391] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:1|expire:1765689535753308|now:1765689535003358|interval:749950|pto_count:0|srtt:250000
[2025/12/14 05:18:55 003396] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:127|
[2025/12/14 05:18:55 003400] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:34|pkt_type:HSK|frame:ACK |
[2025/12/14 05:18:55 003405] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:18:55 003431] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:1|size:34|sent:50|pkt_type:HSK|frame:ACK |inflight:127|now:1765689535003411|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 003440] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:1|origin_pktnum:0|size:34|enc_size:50|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 003448] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535753308|
[2025/12/14 05:18:55 003454] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535753308|
[2025/12/14 05:18:55 003460] [debug] |xqc_engine_wakeup_after|wakeup:1765689535753308|now:1765689535003460|diff:749848|
[2025/12/14 05:18:55 003465] [debug] |xqc_engine_main_logic|END|now:1765689535003167|
[2025/12/14 05:18:55 003470] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535003470|
[2025/12/14 05:18:55 003474] [debug] |xqc_engine_wakeup_after|wakeup:1765689535753308|now:1765689535003474|diff:749834|
[2025/12/14 05:18:55 003478] [debug] |xqc_engine_main_logic|END|now:1765689535003470|
[2025/12/14 05:18:55 035261] [info] |xqc_engine_packet_process|==>|conn:000055E288FBFFFC|size:212|state:ESTABED|recv_time:1765689535035260|
[2025/12/14 05:18:55 035278] [debug] |scid:7f0803c64392f662|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f0803c64392f662|spin_bit:0|
[2025/12/14 05:18:55 035287] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:18:55 035293] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:18:55 035303] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/14 05:18:55 035308] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:1e|
[2025/12/14 05:18:55 035315] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:55 035321] [debug] |scid:7f0803c64392f662|xqc_process_new_conn_id_frame|new_conn_id|aec67e41ec0dd35b|sr_token:b4794625d08a54fb06424666446cf5f8
[2025/12/14 05:18:55 035330] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:55 035336] [debug] |scid:7f0803c64392f662|xqc_process_new_conn_id_frame|new_conn_id|8e135beb70d2f2bd|sr_token:06d1a4a23518359a7b7d32d40d45ed99
[2025/12/14 05:18:55 035342] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:55 035346] [debug] |scid:7f0803c64392f662|xqc_process_new_conn_id_frame|new_conn_id|b6a6dbe8d5ea6369|sr_token:bfe0ac662d4cac8a2d181f082590d29c
[2025/12/14 05:18:55 035353] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:55 035368] [debug] |scid:7f0803c64392f662|xqc_process_new_conn_id_frame|new_conn_id|77996f260c4173d8|sr_token:1ede56265b8b9bc310e131d60c5fc39b
[2025/12/14 05:18:55 035375] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:55 035381] [debug] |scid:7f0803c64392f662|xqc_process_new_conn_id_frame|new_conn_id|2c4eb68bf7c0a303|sr_token:a2b6e945cd80c08d8bb1c49df8f44e4d
[2025/12/14 05:18:55 035388] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:6|
[2025/12/14 05:18:55 035394] [debug] |scid:7f0803c64392f662|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/14 05:18:55 035400] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535753308|pq_index:0|
[2025/12/14 05:18:55 035407] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535003167|
[2025/12/14 05:18:55 035413] [debug] |scid:7f0803c64392f662|xqc_process_crypto_frame|level:3|
[2025/12/14 05:18:55 035418] [debug] |scid:7f0803c64392f662|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:18:55 035425] [debug] |scid:7f0803c64392f662|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/12/14 05:18:55 035562] [info] |scid:7f0803c64392f662|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055E288FBFFFC|
[2025/12/14 05:18:55 035570] [debug] |scid:7f0803c64392f662|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:59|cwnd:137856|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:18:55 035575] [info] |scid:7f0803c64392f662|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:18:55 035579] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:55 035583] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 035588] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 035591] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 59|
[2025/12/14 05:18:55 035595] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689535035579|now:1765689535035579|interv:0|
[2025/12/14 05:18:55 035599] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:2|expire:1765689534755279|now:1765689535035579|interval:0|pto_count:0|srtt:250000
[2025/12/14 05:18:55 035605] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:ACK_01RTT|expire:1765689535060260|now:1765689535035260|interv:25000|
[2025/12/14 05:18:55 035610] [debug] |scid:7f0803c64392f662|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535035260|max_ack_delay:25000|
[2025/12/14 05:18:55 035615] [debug] |scid:7f0803c64392f662|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/14 05:18:55 035619] [info] |scid:7f0803c64392f662|xqc_conn_on_pkt_processed|====>|conn:000055E288FBFFFC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:0|frame:CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689535035260|dcid:7f0803c64392f662|dcid_seq:0|
[2025/12/14 05:18:55 035624] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689655035260|now:1765689535035260|interv:120000000|
[2025/12/14 05:18:55 035628] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689655035260|now:1765689535035260|interv:120000000|
[2025/12/14 05:18:55 035632] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535035632|
[2025/12/14 05:18:55 035641] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535035640|
[2025/12/14 05:18:55 035645] [debug] |scid:7f0803c64392f662|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689535035579|now:1765689535035640|
[2025/12/14 05:18:55 035649] [debug] |scid:7f0803c64392f662|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:18:55 035653] [debug] |scid:7f0803c64392f662|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055E288FBFFFC|path:0|bytes_in_flight:59|
[2025/12/14 05:18:55 035657] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:55 035663] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 035669] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 035676] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 59|
[2025/12/14 05:18:55 035681] [debug] |scid:7f0803c64392f662|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:18:55 035688] [debug] |scid:7f0803c64392f662|xqc_conn_send_probe_pkt|conn:000055E288FBFFFC|path:0|pkt_num:0|size:59|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:18:55 035696] [debug] |scid:7f0803c64392f662|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:18:55 035701] [debug] |scid:7f0803c64392f662|xqc_conn_send_probe_pkt|conn:000055E288FBFFFC|path:0|pkt_num:0|size:59|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:18:55 035706] [debug] |scid:7f0803c64392f662|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055E288FBFFFC|pto_count:1
[2025/12/14 05:18:55 035710] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E288FBFFFC|path:0|
[2025/12/14 05:18:55 035714] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:55 035717] [debug] |scid:7f0803c64392f662|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689535035640|
[2025/12/14 05:18:55 035721] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:55 035725] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:18:55 035730] [debug] |scid:7f0803c64392f662|xqc_process_crypto_write_streams|
[2025/12/14 05:18:55 035733] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/14 05:18:55 035737] [debug] |scid:7f0803c64392f662|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:18:55 035750] [debug] |scid:7f0803c64392f662|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a59ed13014eea7ca|sr_token:d028ed40ff7f00008363d978e2550000|seq_num:1
[2025/12/14 05:18:55 035757] [debug] |scid:7f0803c64392f662|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:92aa868067385785|sr_token:d028ed40ff7f00008363d978e2550000|seq_num:2
[2025/12/14 05:18:55 035761] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:26|
[2025/12/14 05:18:55 035766] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:26|
[2025/12/14 05:18:55 035770] [debug] |scid:7f0803c64392f662|xqc_path_get_perf_class|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:14.29|path_pto:1|
[2025/12/14 05:18:55 035775] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:55 035783] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:18:55 035787] [debug] |scid:7f0803c64392f662|xqc_path_get_perf_class|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:14.29|path_pto:1|
[2025/12/14 05:18:55 035792] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E288FBFFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:55 035796] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:18:55 035801] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:59|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:18:55 035806] [debug] |scid:7f0803c64392f662|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055E288FBFFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:18:55 035810] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-7|next_skip_chance:1765689537360810|current_time:1765689535035810|
[2025/12/14 05:18:55 035815] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/14 05:18:55 035851] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:8|size:43|sent:59|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765689535035822|stream_id:0|stream_offset:26|
[2025/12/14 05:18:55 035861] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:8|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 035868] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/14 05:18:55 035875] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:55 035883] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 035887] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 035891] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 43|
[2025/12/14 05:18:55 035895] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689536585822|now:1765689535035875|interv:1549947|
[2025/12/14 05:18:55 035899] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:2|expire:1765689536585822|now:1765689535035875|interval:1549947|pto_count:1|srtt:250000
[2025/12/14 05:18:55 035904] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:43|
[2025/12/14 05:18:55 035908] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:59|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:18:55 035913] [debug] |scid:7f0803c64392f662|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055E288FBFFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:18:55 035917] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/14 05:18:55 035958] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:9|size:43|sent:59|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43|now:1765689535035923|stream_id:0|stream_offset:26|
[2025/12/14 05:18:55 035971] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:9|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:18:55 035985] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:1184|
[2025/12/14 05:18:55 035990] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:55 035995] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 035999] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 036003] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 86|
[2025/12/14 05:18:55 036007] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689536585923|now:1765689535035990|interv:1549933|
[2025/12/14 05:18:55 036011] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:2|expire:1765689536585923|now:1765689535035990|interval:1549933|pto_count:1|srtt:250000
[2025/12/14 05:18:55 036015] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:86|
[2025/12/14 05:18:55 036020] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:18:55 036024] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/14 05:18:55 036050] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:10|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:86|now:1765689535036030|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 036059] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:10|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 036066] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:86|applimit:1184|
[2025/12/14 05:18:55 036072] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:55 036079] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 036083] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 036086] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 127|
[2025/12/14 05:18:55 036090] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689536586030|now:1765689535036072|interv:1549958|
[2025/12/14 05:18:55 036094] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:2|expire:1765689536586030|now:1765689535036072|interval:1549958|pto_count:1|srtt:250000
[2025/12/14 05:18:55 036099] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:127|
[2025/12/14 05:18:55 036103] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:18:55 036107] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/14 05:18:55 036130] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:11|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:127|now:1765689535036113|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 036144] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:11|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 036151] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:127|applimit:1184|
[2025/12/14 05:18:55 036158] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:55 036162] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 036166] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 036170] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 168|
[2025/12/14 05:18:55 036174] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689536586113|now:1765689535036157|interv:1549956|
[2025/12/14 05:18:55 036178] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:2|expire:1765689536586113|now:1765689535036157|interval:1549956|pto_count:1|srtt:250000
[2025/12/14 05:18:55 036182] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:168|
[2025/12/14 05:18:55 036187] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535060260|
[2025/12/14 05:18:55 036191] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535060260|
[2025/12/14 05:18:55 036195] [debug] |xqc_engine_wakeup_after|wakeup:1765689535060260|now:1765689535036195|diff:24065|
[2025/12/14 05:18:55 036199] [debug] |xqc_engine_main_logic|END|now:1765689535035640|
[2025/12/14 05:18:55 036205] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535036205|
[2025/12/14 05:18:55 036208] [debug] |xqc_engine_wakeup_after|wakeup:1765689535060260|now:1765689535036208|diff:24052|
[2025/12/14 05:18:55 036212] [debug] |xqc_engine_main_logic|END|now:1765689535036205|
[2025/12/14 05:18:55 060652] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535060651|
[2025/12/14 05:18:55 060667] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535060260|pq_index:0|
[2025/12/14 05:18:55 060672] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535035640|
[2025/12/14 05:18:55 060678] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535060676|
[2025/12/14 05:18:55 060683] [debug] |scid:7f0803c64392f662|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689535060260|now:1765689535060676|
[2025/12/14 05:18:55 060687] [debug] |scid:7f0803c64392f662|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:18:55 060691] [debug] |scid:7f0803c64392f662|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689535060260|now:1765689535060676|
[2025/12/14 05:18:55 060695] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:18:55 060701] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|largest_recv:0|ack_delay:25441|first_ack_range:0|largest_pkt_recv_time:1765689535035260|
[2025/12/14 05:18:55 060706] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/14 05:18:55 060710] [debug] |scid:7f0803c64392f662|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:18:55 060714] [debug] |scid:7f0803c64392f662|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:18:55 060727] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 060732] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:18:55 060737] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/14 05:18:55 060775] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:12|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:168|now:1765689535060746|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 060784] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:12|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 060793] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689536586113|
[2025/12/14 05:18:55 060799] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689536586113|
[2025/12/14 05:18:55 060804] [debug] |xqc_engine_wakeup_after|wakeup:1765689536586113|now:1765689535060804|diff:1525309|
[2025/12/14 05:18:55 060808] [debug] |xqc_engine_main_logic|END|now:1765689535060676|
[2025/12/14 05:18:55 067152] [info] |xqc_engine_packet_process|==>|conn:000055E288FBFFFC|size:31|state:ESTABED|recv_time:1765689535067150|
[2025/12/14 05:18:55 067168] [debug] |scid:7f0803c64392f662|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f0803c64392f662|spin_bit:0|
[2025/12/14 05:18:55 067177] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:18:55 067184] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:18:55 067192] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/14 05:18:55 067199] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:2|
[2025/12/14 05:18:55 067205] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|conn:000055E288FBFFFC|path:0|pkt_num:8|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:8|
[2025/12/14 05:18:55 067213] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:0|prior_time:1765689535035822|is_app_limited:1|send_elapse:0|ack_elapse:31328|ctl_first_sent_time:1765689535035822|lagest_ack_time:1765689535067150|curr_delivered:43|
[2025/12/14 05:18:55 067220] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_sent_time_update:1765689535035822|
[2025/12/14 05:18:55 067227] [debug] |scid:7f0803c64392f662|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:18:55 067235] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:18:55 067241] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|conn:000055E288FBFFFC|path:0|pkt_num:9|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/12/14 05:18:55 067248] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:86|prior_delivered:0|prior_time:1765689535035822|is_app_limited:1|send_elapse:101|ack_elapse:31328|ctl_first_sent_time:1765689535035923|lagest_ack_time:1765689535067150|curr_delivered:86|
[2025/12/14 05:18:55 067255] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_sent_time_update:1765689535035923|
[2025/12/14 05:18:55 067261] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:18:55 067267] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_rtt|before update rtt|conn:000055E288FBFFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31227|ack_delay:0|
[2025/12/14 05:18:55 067286] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_rtt|l-0.0.0.0-51909-7f0803c64392f662 p-193.167.100.100-443-d167122ef664b95b |after update rtt|conn:000055E288FBFFFC|srtt:31227|rttvar:15613|minrtt:31227|latest_rtt:31227|ack_delay:0|
[2025/12/14 05:18:55 067294] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/12/14 05:18:55 067299] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:18:55 067303] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:31227|rtt_var:15613|pto_duration:93679|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:55 067310] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 067316] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 067321] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:18:55 067327] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689535154792|now:1765689535067303|interv:87489|
[2025/12/14 05:18:55 067332] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:2|expire:1765689535154792|now:1765689535067303|interval:87489|pto_count:0|srtt:31227
[2025/12/14 05:18:55 067339] [debug] |scid:7f0803c64392f662|xqc_generate_sample|sampler: send_elapse 101, ack_elapse 31328, delivered 86|rate 2745|lost 0|
[2025/12/14 05:18:55 067345] [debug] |scid:7f0803c64392f662|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:18:55 067351] [debug] |scid:7f0803c64392f662|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2745) in round 1|
[2025/12/14 05:18:55 067358] [debug] |scid:7f0803c64392f662|xqc_bbr_update_min_rtt|probertt expire|rtt:31227, old_rtt:2147483647|
[2025/12/14 05:18:55 067364] [debug] |scid:7f0803c64392f662|xqc_bbr_update_min_rtt|minrtt expire|rtt:31227, old_rtt:2147483647|
[2025/12/14 05:18:55 067370] [debug] |scid:7f0803c64392f662|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/12/14 05:18:55 067374] [debug] |scid:7f0803c64392f662|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:86|po_sent_time:1765689535035923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:86|
[2025/12/14 05:18:55 067379] [debug] |scid:7f0803c64392f662|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:86|po_sent_time:1765689535035923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:86|
[2025/12/14 05:18:55 067384] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|l-0.0.0.0-51909-7f0803c64392f662 p-193.167.100.100-443-d167122ef664b95b |bbr on ack|mode:0|pacing_rate:12736239|bw:2745|cwnd:137942|full_bw_reached:0|inflight:82|srtt:31227|latest_rtt:31227|min_rtt:31227|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:18:55 067390] [debug] |scid:7f0803c64392f662|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/14 05:18:55 067394] [info] |scid:7f0803c64392f662|xqc_conn_on_pkt_processed|====>|conn:000055E288FBFFFC|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1765689535067150|dcid:7f0803c64392f662|dcid_seq:0|
[2025/12/14 05:18:55 067399] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689655067150|now:1765689535067150|interv:120000000|
[2025/12/14 05:18:55 067404] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689655067150|now:1765689535067150|interv:120000000|
[2025/12/14 05:18:55 067408] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689536586113|pq_index:0|
[2025/12/14 05:18:55 067416] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535060676|
[2025/12/14 05:18:55 067420] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535067420|
[2025/12/14 05:18:55 067425] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535067424|
[2025/12/14 05:18:55 067431] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535154792|
[2025/12/14 05:18:55 067435] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535154792|
[2025/12/14 05:18:55 067439] [debug] |xqc_engine_wakeup_after|wakeup:1765689535154792|now:1765689535067439|diff:87353|
[2025/12/14 05:18:55 067443] [debug] |xqc_engine_main_logic|END|now:1765689535067424|
[2025/12/14 05:18:55 067449] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535067449|
[2025/12/14 05:18:55 067453] [debug] |xqc_engine_wakeup_after|wakeup:1765689535154792|now:1765689535067453|diff:87339|
[2025/12/14 05:18:55 067457] [debug] |xqc_engine_main_logic|END|now:1765689535067449|
[2025/12/14 05:18:55 068579] [info] |xqc_engine_packet_process|==>|conn:000055E288FBFFFC|size:1058|state:ESTABED|recv_time:1765689535068578|
[2025/12/14 05:18:55 068594] [debug] |scid:7f0803c64392f662|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f0803c64392f662|spin_bit:0|
[2025/12/14 05:18:55 068603] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:18:55 068610] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/14 05:18:55 068619] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/14 05:18:55 068625] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:f|
[2025/12/14 05:18:55 068632] [debug] |scid:7f0803c64392f662|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:18:55 068639] [debug] |scid:7f0803c64392f662|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:18:55 068645] [debug] |scid:7f0803c64392f662|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:18:55 068651] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535154792|pq_index:0|
[2025/12/14 05:18:55 068657] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535067424|
[2025/12/14 05:18:55 068663] [debug] |scid:7f0803c64392f662|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:18:55 068669] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:12|
[2025/12/14 05:18:55 068675] [debug] |scid:7f0803c64392f662|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/12/14 05:18:55 068683] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:ACK_01RTT|expire:1765689535093578|now:1765689535068578|interv:25000|
[2025/12/14 05:18:55 068691] [debug] |scid:7f0803c64392f662|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535068578|max_ack_delay:25000|
[2025/12/14 05:18:55 068698] [debug] |scid:7f0803c64392f662|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/14 05:18:55 068705] [info] |scid:7f0803c64392f662|xqc_conn_on_pkt_processed|====>|conn:000055E288FBFFFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:3|frame:STREAM MAX_STREAMS |recv_time:1765689535068578|dcid:7f0803c64392f662|dcid_seq:0|
[2025/12/14 05:18:55 068711] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689655068578|now:1765689535068578|interv:120000000|
[2025/12/14 05:18:55 068723] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689655068578|now:1765689535068578|interv:120000000|
[2025/12/14 05:18:55 068730] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535068729|
[2025/12/14 05:18:55 068737] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535068736|
[2025/12/14 05:18:55 068745] [debug] |scid:7f0803c64392f662|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055E288FBFFFC|
[2025/12/14 05:18:55 068752] [debug] |scid:7f0803c64392f662|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:18:55 068756] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:STREAM_CLOSE|expire:1765689535424793|now:1765689535068756|interv:356037|
[2025/12/14 05:18:55 068798] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535093578|
[2025/12/14 05:18:55 068803] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535093578|
[2025/12/14 05:18:55 068810] [debug] |xqc_engine_wakeup_after|wakeup:1765689535093578|now:1765689535068810|diff:24768|
[2025/12/14 05:18:55 068816] [debug] |xqc_engine_main_logic|END|now:1765689535068736|
[2025/12/14 05:18:55 068824] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535068824|
[2025/12/14 05:18:55 068829] [debug] |xqc_engine_wakeup_after|wakeup:1765689535093578|now:1765689535068829|diff:24749|
[2025/12/14 05:18:55 068835] [debug] |xqc_engine_main_logic|END|now:1765689535068824|
[2025/12/14 05:18:55 093257] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535093257|
[2025/12/14 05:18:55 093268] [debug] |xqc_engine_wakeup_after|wakeup:1765689535093578|now:1765689535093268|diff:310|
[2025/12/14 05:18:55 093273] [debug] |xqc_engine_main_logic|END|now:1765689535093257|
[2025/12/14 05:18:55 094339] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535094339|
[2025/12/14 05:18:55 094345] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535093578|pq_index:0|
[2025/12/14 05:18:55 094350] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535068736|
[2025/12/14 05:18:55 094355] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535094353|
[2025/12/14 05:18:55 094359] [debug] |scid:7f0803c64392f662|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689535093578|now:1765689535094353|
[2025/12/14 05:18:55 094363] [debug] |scid:7f0803c64392f662|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:18:55 094367] [debug] |scid:7f0803c64392f662|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689535093578|now:1765689535094353|
[2025/12/14 05:18:55 094371] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:18:55 094377] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|largest_recv:3|ack_delay:25798|first_ack_range:0|largest_pkt_recv_time:1765689535068578|
[2025/12/14 05:18:55 094381] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/12/14 05:18:55 094385] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/12/14 05:18:55 094388] [debug] |scid:7f0803c64392f662|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/12/14 05:18:55 094393] [debug] |scid:7f0803c64392f662|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:18:55 094397] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 094402] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:18:55 094413] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/14 05:18:55 094447] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765689535094420|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 094457] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 094465] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535154792|
[2025/12/14 05:18:55 094471] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535154792|
[2025/12/14 05:18:55 094477] [debug] |xqc_engine_wakeup_after|wakeup:1765689535154792|now:1765689535094477|diff:60315|
[2025/12/14 05:18:55 094483] [debug] |xqc_engine_main_logic|END|now:1765689535094353|
[2025/12/14 05:18:55 155012] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535155012|
[2025/12/14 05:18:55 155024] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535154792|pq_index:0|
[2025/12/14 05:18:55 155028] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535094353|
[2025/12/14 05:18:55 155033] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535155032|
[2025/12/14 05:18:55 155039] [debug] |scid:7f0803c64392f662|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689535154792|now:1765689535155032|
[2025/12/14 05:18:55 155043] [debug] |scid:7f0803c64392f662|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:18:55 155047] [debug] |scid:7f0803c64392f662|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055E288FBFFFC|path:0|bytes_in_flight:82|
[2025/12/14 05:18:55 155051] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:31227|rtt_var:15613|pto_duration:93679|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:55 155056] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 155060] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 155063] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:18:55 155067] [debug] |scid:7f0803c64392f662|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:18:55 155072] [debug] |scid:7f0803c64392f662|xqc_conn_send_probe_pkt|conn:000055E288FBFFFC|path:0|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:18:55 155077] [debug] |scid:7f0803c64392f662|xqc_conn_send_probe_pkt|conn:000055E288FBFFFC|path:0|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:18:55 155081] [debug] |scid:7f0803c64392f662|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055E288FBFFFC|pto_count:1
[2025/12/14 05:18:55 155086] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E288FBFFFC|path:0|
[2025/12/14 05:18:55 155090] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:55 155093] [debug] |scid:7f0803c64392f662|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689535155032|
[2025/12/14 05:18:55 155097] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:55 155108] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 155112] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 155116] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:18:55 155122] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/14 05:18:55 155155] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:14|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689535155129|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 155165] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:14|origin_pktnum:10|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 155172] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/14 05:18:55 155179] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:31227|rtt_var:15613|pto_duration:187358|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:55 155187] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 155192] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 155196] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:18:55 155200] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689535392487|now:1765689535155179|interv:237308|
[2025/12/14 05:18:55 155204] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:2|expire:1765689535392487|now:1765689535155179|interval:237308|pto_count:1|srtt:31227
[2025/12/14 05:18:55 155208] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137942|inflight:41|
[2025/12/14 05:18:55 155213] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:18:55 155218] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/14 05:18:55 155243] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:15|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689535155223|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 155252] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:15|origin_pktnum:11|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 155258] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:1184|
[2025/12/14 05:18:55 155265] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|srtt:31227|rtt_var:15613|pto_duration:187358|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:55 155271] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:55 155274] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:55 155278] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_pto_time_and_space|conn:000055E288FBFFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:18:55 155282] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:LOSS_DETECTION|expire:1765689535392581|now:1765689535155265|interv:237316|
[2025/12/14 05:18:55 155291] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E288FBFFFC|path:0|pns:2|expire:1765689535392581|now:1765689535155265|interval:237316|pto_count:1|srtt:31227
[2025/12/14 05:18:55 155295] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137942|inflight:82|
[2025/12/14 05:18:55 155300] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535392581|
[2025/12/14 05:18:55 155304] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535392581|
[2025/12/14 05:18:55 155308] [debug] |xqc_engine_wakeup_after|wakeup:1765689535392581|now:1765689535155308|diff:237273|
[2025/12/14 05:18:55 155312] [debug] |xqc_engine_main_logic|END|now:1765689535155032|
[2025/12/14 05:18:55 186174] [info] |xqc_engine_packet_process|==>|conn:000055E288FBFFFC|size:34|state:ESTABED|recv_time:1765689535186173|
[2025/12/14 05:18:55 186190] [debug] |scid:7f0803c64392f662|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f0803c64392f662|spin_bit:0|
[2025/12/14 05:18:55 186198] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|largest_pn:3|
[2025/12/14 05:18:55 186204] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:18:55 186212] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/14 05:18:55 186219] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:2|
[2025/12/14 05:18:55 186227] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|conn:000055E288FBFFFC|path:0|pkt_num:10|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:10|
[2025/12/14 05:18:55 186234] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:127|prior_delivered:0|prior_time:1765689535035822|is_app_limited:1|send_elapse:208|ack_elapse:150351|ctl_first_sent_time:1765689535036030|lagest_ack_time:1765689535186173|curr_delivered:127|
[2025/12/14 05:18:55 186241] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_sent_time_update:1765689535036030|
[2025/12/14 05:18:55 186247] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:18:55 186253] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|conn:000055E288FBFFFC|path:0|pkt_num:11|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:11|
[2025/12/14 05:18:55 186261] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:168|prior_delivered:0|prior_time:1765689535035822|is_app_limited:1|send_elapse:291|ack_elapse:150351|ctl_first_sent_time:1765689535036113|lagest_ack_time:1765689535186173|curr_delivered:168|
[2025/12/14 05:18:55 186268] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_sent_time_update:1765689535036113|
[2025/12/14 05:18:55 186275] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:18:55 186281] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|conn:000055E288FBFFFC|path:0|pkt_num:14|origin_pktnum:10|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:14|
[2025/12/14 05:18:55 186288] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:86|prior_time:1765689535155129|is_app_limited:1|send_elapse:0|ack_elapse:31044|ctl_first_sent_time:1765689535155129|lagest_ack_time:1765689535186173|curr_delivered:209|
[2025/12/14 05:18:55 186295] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_sent_time_update:1765689535155129|
[2025/12/14 05:18:55 186302] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:18:55 186316] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|conn:000055E288FBFFFC|path:0|pkt_num:15|origin_pktnum:11|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/12/14 05:18:55 186322] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:86|prior_time:1765689535155129|is_app_limited:1|send_elapse:0|ack_elapse:31044|ctl_first_sent_time:1765689535155129|lagest_ack_time:1765689535186173|curr_delivered:250|
[2025/12/14 05:18:55 186330] [debug] |scid:7f0803c64392f662|xqc_update_sample|sampler_sent_time_update:1765689535155223|
[2025/12/14 05:18:55 186336] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:18:55 186342] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_rtt|before update rtt|conn:000055E288FBFFFC|srtt:31227|rttvar:15613|minrtt:31227|latest_rtt:30950|ack_delay:0|
[2025/12/14 05:18:55 186349] [debug] |scid:7f0803c64392f662|xqc_send_ctl_update_rtt|l-0.0.0.0-51909-7f0803c64392f662 p-193.167.100.100-443-d167122ef664b95b |after update rtt|conn:000055E288FBFFFC|srtt:31192|rttvar:11779|minrtt:30950|latest_rtt:30950|ack_delay:0|
[2025/12/14 05:18:55 186354] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/12/14 05:18:55 186358] [debug] |scid:7f0803c64392f662|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:9|thresh:6|
[2025/12/14 05:18:55 186363] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 4|pns:2|
[2025/12/14 05:18:55 186367] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:18:55 186371] [debug] |scid:7f0803c64392f662|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E288FBFFFC|path:0|
[2025/12/14 05:18:55 186375] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:55 186379] [debug] |scid:7f0803c64392f662|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31044, delivered 164|rate 5282|lost 0|
[2025/12/14 05:18:55 186383] [debug] |scid:7f0803c64392f662|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:18:55 186387] [debug] |scid:7f0803c64392f662|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5282) in round 2|
[2025/12/14 05:18:55 186391] [debug] |scid:7f0803c64392f662|xqc_bbr_update_min_rtt|probertt expire|rtt:30950, old_rtt:31227|
[2025/12/14 05:18:55 186395] [debug] |scid:7f0803c64392f662|xqc_bbr_update_min_rtt|minrtt expire|rtt:30950, old_rtt:31227|
[2025/12/14 05:18:55 186400] [debug] |scid:7f0803c64392f662|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:328|
[2025/12/14 05:18:55 186404] [debug] |scid:7f0803c64392f662|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137942|packet_lost:0|acked:164|po_sent_time:1765689535155223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:250|
[2025/12/14 05:18:55 186408] [debug] |scid:7f0803c64392f662|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137942|packet_lost:0|acked:164|po_sent_time:1765689535155223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:250|
[2025/12/14 05:18:55 186413] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|l-0.0.0.0-51909-7f0803c64392f662 p-193.167.100.100-443-d167122ef664b95b |bbr on ack|mode:0|pacing_rate:12736239|bw:5282|cwnd:138106|full_bw_reached:0|inflight:0|srtt:31192|latest_rtt:30950|min_rtt:30950|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:18:55 186418] [stats] |scid:7f0803c64392f662|xqc_send_ctl_on_ack_received|l-0.0.0.0-51909-7f0803c64392f662 p-193.167.100.100-443-d167122ef664b95b |bandwidth change record|bw_before:2745|bw_after:5282|srtt:31192|cwnd:138106|
[2025/12/14 05:18:55 186426] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:1|
[2025/12/14 05:18:55 186432] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:ACK_01RTT|expire:1765689535211173|now:1765689535186173|interv:25000|
[2025/12/14 05:18:55 186437] [debug] |scid:7f0803c64392f662|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535186173|max_ack_delay:25000|
[2025/12/14 05:18:55 186441] [debug] |scid:7f0803c64392f662|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/14 05:18:55 186446] [info] |scid:7f0803c64392f662|xqc_conn_on_pkt_processed|====>|conn:000055E288FBFFFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:4|frame:PING ACK |recv_time:1765689535186173|dcid:7f0803c64392f662|dcid_seq:0|
[2025/12/14 05:18:55 186450] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689655186173|now:1765689535186173|interv:120000000|
[2025/12/14 05:18:55 186455] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689655186173|now:1765689535186173|interv:120000000|
[2025/12/14 05:18:55 186459] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535392581|pq_index:0|
[2025/12/14 05:18:55 186463] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535155032|
[2025/12/14 05:18:55 186467] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535186467|
[2025/12/14 05:18:55 186471] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535186471|
[2025/12/14 05:18:55 186478] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535211173|
[2025/12/14 05:18:55 186482] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535211173|
[2025/12/14 05:18:55 186485] [debug] |xqc_engine_wakeup_after|wakeup:1765689535211173|now:1765689535186485|diff:24688|
[2025/12/14 05:18:55 186490] [debug] |xqc_engine_main_logic|END|now:1765689535186471|
[2025/12/14 05:18:55 186495] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535186495|
[2025/12/14 05:18:55 186499] [debug] |xqc_engine_wakeup_after|wakeup:1765689535211173|now:1765689535186499|diff:24674|
[2025/12/14 05:18:55 186503] [debug] |xqc_engine_main_logic|END|now:1765689535186495|
[2025/12/14 05:18:55 210960] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535210959|
[2025/12/14 05:18:55 210975] [debug] |xqc_engine_wakeup_after|wakeup:1765689535211173|now:1765689535210975|diff:198|
[2025/12/14 05:18:55 210980] [debug] |xqc_engine_main_logic|END|now:1765689535210959|
[2025/12/14 05:18:55 212049] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535212049|
[2025/12/14 05:18:55 212055] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535211173|pq_index:0|
[2025/12/14 05:18:55 212059] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535186471|
[2025/12/14 05:18:55 212064] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535212063|
[2025/12/14 05:18:55 212069] [debug] |scid:7f0803c64392f662|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689535211173|now:1765689535212063|
[2025/12/14 05:18:55 212073] [debug] |scid:7f0803c64392f662|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:18:55 212077] [debug] |scid:7f0803c64392f662|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689535211173|now:1765689535212063|
[2025/12/14 05:18:55 212086] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:18:55 212092] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|largest_recv:4|ack_delay:25919|first_ack_range:0|largest_pkt_recv_time:1765689535186173|
[2025/12/14 05:18:55 212097] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/12/14 05:18:55 212100] [debug] |scid:7f0803c64392f662|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/14 05:18:55 212105] [debug] |scid:7f0803c64392f662|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:18:55 212109] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 212114] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:18:55 212119] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/12/14 05:18:55 212153] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:16|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765689535212126|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 212162] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:16|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 212170] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535424793|
[2025/12/14 05:18:55 212176] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535424793|
[2025/12/14 05:18:55 212183] [debug] |xqc_engine_wakeup_after|wakeup:1765689535424793|now:1765689535212183|diff:212610|
[2025/12/14 05:18:55 212189] [debug] |xqc_engine_main_logic|END|now:1765689535212063|
[2025/12/14 05:18:55 318633] [info] |xqc_engine_packet_process|==>|conn:000055E288FBFFFC|size:29|state:ESTABED|recv_time:1765689535318631|
[2025/12/14 05:18:55 318653] [debug] |scid:7f0803c64392f662|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f0803c64392f662|spin_bit:0|
[2025/12/14 05:18:55 318665] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|largest_pn:4|
[2025/12/14 05:18:55 318671] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/14 05:18:55 318681] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/12/14 05:18:55 318687] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:1|
[2025/12/14 05:18:55 318693] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:0|
[2025/12/14 05:18:55 318700] [debug] |scid:7f0803c64392f662|xqc_process_padding_frame|process padding|
[2025/12/14 05:18:55 318707] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:ACK_01RTT|expire:1765689535343631|now:1765689535318631|interv:25000|
[2025/12/14 05:18:55 318716] [debug] |scid:7f0803c64392f662|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535318631|max_ack_delay:25000|
[2025/12/14 05:18:55 318723] [debug] |scid:7f0803c64392f662|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/12/14 05:18:55 318730] [info] |scid:7f0803c64392f662|xqc_conn_on_pkt_processed|====>|conn:000055E288FBFFFC|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING PING |recv_time:1765689535318631|dcid:7f0803c64392f662|dcid_seq:0|
[2025/12/14 05:18:55 318738] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689655318631|now:1765689535318631|interv:120000000|
[2025/12/14 05:18:55 318744] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689655318631|now:1765689535318631|interv:120000000|
[2025/12/14 05:18:55 318759] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535424793|pq_index:0|
[2025/12/14 05:18:55 318766] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535212063|
[2025/12/14 05:18:55 318772] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535318772|
[2025/12/14 05:18:55 318780] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535318778|
[2025/12/14 05:18:55 318789] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535343631|
[2025/12/14 05:18:55 318795] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535343631|
[2025/12/14 05:18:55 318801] [debug] |xqc_engine_wakeup_after|wakeup:1765689535343631|now:1765689535318801|diff:24830|
[2025/12/14 05:18:55 318807] [debug] |xqc_engine_main_logic|END|now:1765689535318778|
[2025/12/14 05:18:55 318815] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535318815|
[2025/12/14 05:18:55 318821] [debug] |xqc_engine_wakeup_after|wakeup:1765689535343631|now:1765689535318821|diff:24810|
[2025/12/14 05:18:55 318827] [debug] |xqc_engine_main_logic|END|now:1765689535318815|
[2025/12/14 05:18:55 344309] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535344309|
[2025/12/14 05:18:55 344318] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535343631|pq_index:0|
[2025/12/14 05:18:55 344323] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535318778|
[2025/12/14 05:18:55 344327] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535344326|
[2025/12/14 05:18:55 344332] [debug] |scid:7f0803c64392f662|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689535343631|now:1765689535344326|
[2025/12/14 05:18:55 344336] [debug] |scid:7f0803c64392f662|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:18:55 344340] [debug] |scid:7f0803c64392f662|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689535343631|now:1765689535344326|
[2025/12/14 05:18:55 344344] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:18:55 344350] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|largest_recv:5|ack_delay:25719|first_ack_range:1|largest_pkt_recv_time:1765689535318631|
[2025/12/14 05:18:55 344355] [debug] |scid:7f0803c64392f662|xqc_gen_ack_frame|high:5|low:4|pkt_pns:2|
[2025/12/14 05:18:55 344359] [debug] |scid:7f0803c64392f662|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/12/14 05:18:55 344363] [debug] |scid:7f0803c64392f662|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:18:55 344368] [debug] |scid:7f0803c64392f662|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 344373] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:18:55 344378] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/12/14 05:18:55 344410] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:17|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765689535344385|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 344416] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:17|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 344427] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535424793|
[2025/12/14 05:18:55 344431] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535424793|
[2025/12/14 05:18:55 344435] [debug] |xqc_engine_wakeup_after|wakeup:1765689535424793|now:1765689535344435|diff:80358|
[2025/12/14 05:18:55 344440] [debug] |xqc_engine_main_logic|END|now:1765689535344326|
[2025/12/14 05:18:55 425163] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535425163|
[2025/12/14 05:18:55 425184] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535424793|pq_index:0|
[2025/12/14 05:18:55 425189] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535344326|
[2025/12/14 05:18:55 425195] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535425194|
[2025/12/14 05:18:55 425201] [debug] |scid:7f0803c64392f662|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689535424793|now:1765689535425194|
[2025/12/14 05:18:55 425205] [debug] |scid:7f0803c64392f662|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:18:55 425211] [debug] |scid:7f0803c64392f662|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:18:55 425234] [info] |scid:7f0803c64392f662|xqc_conn_close|conn:000055E288FBFFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/14 05:18:55 425242] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_DRAINING|expire:1765689535735166|now:1765689535425242|interv:309924|
[2025/12/14 05:18:55 425249] [debug] |scid:7f0803c64392f662|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:18:55 425257] [debug] |scid:7f0803c64392f662|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/14 05:18:55 425262] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:18:55 425266] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:18:55 425269] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:18:55 425273] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:55 425277] [info] |scid:7f0803c64392f662|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/14 05:18:55 425283] [debug] |scid:7f0803c64392f662|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:18:55 425299] [stats] |scid:7f0803c64392f662|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:26|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689533980144|wrt_delay:39|snd_delay:135|finwrt_delay:39|finsnd_delay:1055779|finrcv_delay:1088494|finread_delay:1088607|all_acked_delay:1087088|firstfinack_dely:1087083|close_delay:1088612|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-51909-7f0803c64392f662 p-193.167.100.100-443-d167122ef664b95b|path_info:mp is not supported in connection scid:7f0803c64392f662|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/12/14 05:18:55 425310] [debug] |scid:7f0803c64392f662|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689535424793|now:1765689535425194|
[2025/12/14 05:18:55 425317] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:18:55 425324] [debug] |scid:7f0803c64392f662|xqc_path_get_perf_class|conn:000055E288FBFFFC|path_id:0|path_srtt:31192|min_srtt:31192|path_bw:5282|loss_rate:0.00|path_pto:0|
[2025/12/14 05:18:55 425343] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E288FBFFFC|path_id:0|path_srtt:31192|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:55 425351] [debug] |scid:7f0803c64392f662|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/12/14 05:18:55 425359] [debug] |scid:7f0803c64392f662|xqc_check_acked_or_dropped_pkt|conn:000055E288FBFFFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:18:55 425366] [debug] |scid:7f0803c64392f662|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/12/14 05:18:55 425423] [info] |scid:7f0803c64392f662|xqc_send_packet_with_pn|<==|conn:000055E288FBFFFC|path:0|pkt_num:18|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689535425381|stream_id:0|stream_offset:0|
[2025/12/14 05:18:55 425433] [debug] |scid:7f0803c64392f662|xqc_send_ctl_on_packet_sent|conn:000055E288FBFFFC|path:0|pkt_num:18|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/14 05:18:55 425441] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535735166|
[2025/12/14 05:18:55 425446] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535735166|
[2025/12/14 05:18:55 425451] [debug] |xqc_engine_wakeup_after|wakeup:1765689535735166|now:1765689535425451|diff:309715|
[2025/12/14 05:18:55 425457] [debug] |xqc_engine_main_logic|END|now:1765689535425194|
[2025/12/14 05:18:55 456917] [info] |xqc_engine_packet_process|==>|conn:000055E288FBFFFC|size:30|state:CLOSING|recv_time:1765689535456913|
[2025/12/14 05:18:55 456961] [debug] |scid:7f0803c64392f662|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f0803c64392f662|spin_bit:0|
[2025/12/14 05:18:55 456976] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|largest_pn:5|
[2025/12/14 05:18:55 456981] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/12/14 05:18:55 456989] [debug] |scid:7f0803c64392f662|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/12/14 05:18:55 456994] [debug] |scid:7f0803c64392f662|xqc_process_frames|closing state|frame_type:1c|
[2025/12/14 05:18:55 456998] [debug] |scid:7f0803c64392f662|xqc_process_frames|frame_type:1c|
[2025/12/14 05:18:55 457005] [debug] |scid:7f0803c64392f662|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/12/14 05:18:55 457013] [info] |scid:7f0803c64392f662|xqc_conn_on_pkt_processed|====>|conn:000055E288FBFFFC|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:6|frame:CONNECTION_CLOSE |recv_time:1765689535456913|dcid:7f0803c64392f662|dcid_seq:0|
[2025/12/14 05:18:55 457021] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:PATH_IDLE|expire:1765689655456913|now:1765689535456913|interv:120000000|
[2025/12/14 05:18:55 457028] [debug] |scid:7f0803c64392f662|xqc_timer_set|type:CONN_IDLE|expire:1765689655456913|now:1765689535456913|interv:120000000|
[2025/12/14 05:18:55 457034] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535735166|pq_index:0|
[2025/12/14 05:18:55 457041] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535425194|
[2025/12/14 05:18:55 457048] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535457048|
[2025/12/14 05:18:55 457057] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535457054|
[2025/12/14 05:18:55 457066] [debug] |scid:7f0803c64392f662|xqc_conn_next_wakeup_time|wakeup_time:1765689535735166|
[2025/12/14 05:18:55 457084] [debug] |scid:7f0803c64392f662|xqc_engine_add_wakeup_queue|next_tick_time:1765689535735166|
[2025/12/14 05:18:55 457089] [debug] |xqc_engine_wakeup_after|wakeup:1765689535735166|now:1765689535457089|diff:278077|
[2025/12/14 05:18:55 457095] [debug] |xqc_engine_main_logic|END|now:1765689535457054|
[2025/12/14 05:18:55 457102] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535457102|
[2025/12/14 05:18:55 457107] [debug] |xqc_engine_wakeup_after|wakeup:1765689535735166|now:1765689535457107|diff:278059|
[2025/12/14 05:18:55 457113] [debug] |xqc_engine_main_logic|END|now:1765689535457102|
[2025/12/14 05:18:55 735376] [debug] |xqc_engine_main_logic|BEGIN|now:1765689535735375|
[2025/12/14 05:18:55 735397] [debug] |scid:7f0803c64392f662|xqc_engine_remove_wakeup_queue|next_tick_time:1765689535735166|pq_index:0|
[2025/12/14 05:18:55 735403] [debug] |scid:7f0803c64392f662|xqc_engine_add_active_queue|last_ticked_time:1765689535457054|
[2025/12/14 05:18:55 735409] [debug] |scid:7f0803c64392f662|xqc_engine_process_conn|conn:000055E288FBFFFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689535735407|
[2025/12/14 05:18:55 735415] [debug] |scid:7f0803c64392f662|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689535735166|now:1765689535735407|
[2025/12/14 05:18:55 735419] [debug] |scid:7f0803c64392f662|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689535735166|now:1765689535735407|
[2025/12/14 05:18:55 735423] [debug] |scid:7f0803c64392f662|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:18:55 735428] [info] |xqc_engine_main_logic|conn:000055E288FBFFFC|l-0.0.0.0-51909-7f0803c64392f662 p-193.167.100.100-443-d167122ef664b95b|conn_state:13|next_tick_time:1765689535735166
[2025/12/14 05:18:55 735441] [report] |scid:7f0803c64392f662|xqc_conn_destroy|000055E288FBFFFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:1024103|first_send_delay:1158|conn_persist:1756409|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-51909-7f0803c64392f662 p-193.167.100.100-443-d167122ef664b95b|hsk_recv:1023741|close_recv:1477971|close_send:1446349|last_recv:1477881|last_send:1446349|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,19,9,9,78,0,1024,i96,4,25,34,6,4,1207,0,4,20,29,3,5,1339,0,4,21,30,40000,6,1477,0,4,17,40000,18,1446,4,19,4,16,1233,4,19,4,17,1365,0-2,0-2,0-0,0-0,0-0,0-31,0-6730,0-3993,0-13,0-9,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:13|spurious_loss:2|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/14 05:18:55 735493] [debug] |scid:7f0803c64392f662|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:18:55 735503] [debug] |scid:7f0803c64392f662|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:18:55 735509] [debug] |scid:7f0803c64392f662|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:18:55 735515] [debug] |scid:7f0803c64392f662|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/14 05:18:55 735602] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:18:55 735611] [debug] |xqc_engine_main_logic|END|now:1765689535735407|
[2025/12/14 05:18:55 735628] [debug] |xqc_engine_destroy|begin|