[2025/12/14 05:21:58 991513] [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 05:21:58 991551] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:21:58 991555] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:21:58 991560] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:21:58 991564] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:21:58 991572] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:21:58 991576] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:21:58 991580] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:21:58 991584] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:21:58 991707] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:CONN_IDLE|expire:1765689838991705|now:1765689718991705|interv:120000000|
[2025/12/14 05:21:58 991736] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:PATH_IDLE|expire:1765689838991736|now:1765689718991736|interv:120000000|
[2025/12/14 05:21:58 991745] [debug] |xqc_path_create|path:0|dcid:5784c6d4aff602cc|scid:88c00b47dcef0097|create_path_count:1|
[2025/12/14 05:21:58 991753] [debug] |scid:88c00b47dcef0097|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 05:21:58 991760] [debug] |xqc_path_init|path:0|dcid:5784c6d4aff602cc|scid:88c00b47dcef0097|state:2|
[2025/12/14 05:21:58 991766] [debug] |scid:88c00b47dcef0097|xqc_conn_create|success|scid:88c00b47dcef0097|dcid:5784c6d4aff602cc|conn:000056285639FFFC|
[2025/12/14 05:21:58 991777] [debug] |scid:88c00b47dcef0097|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:21:58 991786] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:21:58 992533] [debug] |scid:88c00b47dcef0097|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:21:58 992540] [debug] |scid:88c00b47dcef0097|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:21:58 992547] [debug] |scid:88c00b47dcef0097|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:21:58 992552] [debug] |scid:88c00b47dcef0097|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 05:21:58 992558] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689718992557|
[2025/12/14 05:21:58 992564] [debug] |scid:88c00b47dcef0097|xqc_process_crypto_write_streams|
[2025/12/14 05:21:58 992568] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:21:58 992579] [info] |scid:88c00b47dcef0097|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689718992578|
[2025/12/14 05:21:58 992584] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:21:58 992591] [debug] |scid:88c00b47dcef0097|xqc_path_get_perf_class|conn:000056285639FFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:21:58 992596] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|path srtt|conn:000056285639FFFC|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 05:21:58 992601] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:21:58 992607] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:21:58 992612] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:21:58 992689] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689718992627|stream_id:0|stream_offset:0|
[2025/12/14 05:21:58 992696] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|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 05:21:58 992702] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:21:58 992706] [debug] |scid:88c00b47dcef0097|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 05:21:58 992713] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:21:58 992720] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:58 992726] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:21:58 992731] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689719742627|now:1765689718992706|interv:749921|
[2025/12/14 05:21:58 992737] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:0|expire:1765689719742627|now:1765689718992706|interval:749921|pto_count:0|srtt:250000
[2025/12/14 05:21:58 992743] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:21:58 992749] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689719742627|
[2025/12/14 05:21:58 992754] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_active_queue|last_ticked_time:1765689718992557|pd_index:0|
[2025/12/14 05:21:58 992759] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689719742627|
[2025/12/14 05:21:58 992764] [debug] |xqc_engine_wakeup_after|wakeup:1765689719742627|now:1765689718992763|diff:749864|
[2025/12/14 05:21:58 992769] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:21:58 992829] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689719742627|pq_index:0|
[2025/12/14 05:21:58 992838] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689718992557|
[2025/12/14 05:21:58 992852] [debug] |scid:88c00b47dcef0097|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 05:21:58 992857] [debug] |scid:88c00b47dcef0097|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:21:58 992863] [debug] |scid:88c00b47dcef0097|xqc_stream_buff_data|size:24|
[2025/12/14 05:21:58 992868] [info] |scid:88c00b47dcef0097|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:24|pkt_type:0RTT|buff_1rtt:0|send_data_size:24|offset:24|fin:1|stream_flag:72|conn:000056285639FFFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:21:58 992877] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689718992876|
[2025/12/14 05:21:58 992885] [debug] |scid:88c00b47dcef0097|xqc_path_get_perf_class|conn:000056285639FFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:21:58 992891] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:57|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000056285639FFFC|stream_id:0|stream_offset:24|
[2025/12/14 05:21:58 992898] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|path srtt|conn:000056285639FFFC|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 05:21:58 992917] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:57|reinj:0|path_class:2|
[2025/12/14 05:21:58 992925] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:57|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:21:58 992951] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:57|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000056285639FFFC|stream_id:0|stream_offset:24|
[2025/12/14 05:21:58 992958] [debug] |scid:88c00b47dcef0097|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:21:58 992966] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:21:58 993002] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:0|size:57|sent:73|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689718992976|stream_id:0|stream_offset:24|
[2025/12/14 05:21:58 993012] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:0|origin_pktnum:0|size:57|enc_size:73|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:21:58 993019] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:21:58 993025] [debug] |scid:88c00b47dcef0097|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 05:21:58 993031] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:21:58 993038] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:58 993044] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:58 993050] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:21:58 993056] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689719742627|now:1765689718993025|interv:749602|
[2025/12/14 05:21:58 993063] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:0|expire:1765689719742627|now:1765689718993025|interval:749602|pto_count:0|srtt:250000
[2025/12/14 05:21:58 993070] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1241|
[2025/12/14 05:21:58 993077] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689719742627|
[2025/12/14 05:21:58 993083] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_active_queue|last_ticked_time:1765689718992876|pd_index:0|
[2025/12/14 05:21:58 993088] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689719742627|
[2025/12/14 05:21:58 993092] [debug] |xqc_engine_wakeup_after|wakeup:1765689719742627|now:1765689718993092|diff:749535|
[2025/12/14 05:21:58 993097] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:21:59 742761] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719742761|
[2025/12/14 05:21:59 742796] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689719742627|pq_index:0|
[2025/12/14 05:21:59 742802] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689718992876|
[2025/12/14 05:21:59 742808] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689719742806|
[2025/12/14 05:21:59 742814] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689719742627|now:1765689719742806|
[2025/12/14 05:21:59 742819] [debug] |scid:88c00b47dcef0097|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:21:59 742839] [debug] |scid:88c00b47dcef0097|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056285639FFFC|path:0|bytes_in_flight:1241|
[2025/12/14 05:21:59 742843] [debug] |scid:88c00b47dcef0097|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 05:21:59 742848] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:21:59 742852] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 742856] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:59 742860] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:21:59 742864] [debug] |scid:88c00b47dcef0097|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:21:59 742870] [debug] |scid:88c00b47dcef0097|xqc_conn_send_probe_pkt|conn:000056285639FFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:21:59 742894] [debug] |scid:88c00b47dcef0097|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:21:59 742898] [debug] |scid:88c00b47dcef0097|xqc_conn_send_probe_pkt|conn:000056285639FFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:21:59 742903] [debug] |scid:88c00b47dcef0097|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056285639FFFC|pto_count:1
[2025/12/14 05:21:59 742907] [debug] |scid:88c00b47dcef0097|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 05:21:59 742911] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 742915] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 742919] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:59 742922] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:21:59 742926] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689719742907|interv:18444978383989808708|
[2025/12/14 05:21:59 742948] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:0|expire:18446744073709551615|now:1765689719742907|interval:18444978383989808708|pto_count:1|srtt:250000
[2025/12/14 05:21:59 742955] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 742961] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 742966] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:21:59 742973] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:21:59 743054] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:57|now:1765689719742989|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 743062] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|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 05:21:59 743079] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:57|applimit:1184|
[2025/12/14 05:21:59 743086] [debug] |scid:88c00b47dcef0097|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 05:21:59 743092] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:21:59 743099] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 743105] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:59 743108] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:21:59 743112] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689721242989|now:1765689719743086|interv:1499903|
[2025/12/14 05:21:59 743116] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:0|expire:1765689721242989|now:1765689719743086|interval:1499903|pto_count:1|srtt:250000
[2025/12/14 05:21:59 743121] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1241|
[2025/12/14 05:21:59 743127] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:21:59 743131] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:21:59 743160] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1241|now:1765689719743138|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 743169] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|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 05:21:59 743175] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:1241|applimit:1184|
[2025/12/14 05:21:59 743182] [debug] |scid:88c00b47dcef0097|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 05:21:59 743188] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:21:59 743192] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 743196] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:59 743200] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:21:59 743203] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689721243138|now:1765689719743182|interv:1499956|
[2025/12/14 05:21:59 743207] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:0|expire:1765689721243138|now:1765689719743182|interval:1499956|pto_count:1|srtt:250000
[2025/12/14 05:21:59 743211] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2425|
[2025/12/14 05:21:59 743216] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689721243138|
[2025/12/14 05:21:59 743221] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689721243138|
[2025/12/14 05:21:59 743225] [debug] |xqc_engine_wakeup_after|wakeup:1765689721243138|now:1765689719743225|diff:1499913|
[2025/12/14 05:21:59 743234] [debug] |xqc_engine_main_logic|END|now:1765689719742806|
[2025/12/14 05:21:59 781000] [info] |xqc_engine_packet_process|==>|conn:000056285639FFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689719780996|
[2025/12/14 05:21:59 781026] [debug] |scid:88c00b47dcef0097|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:21:59 781036] [debug] |scid:88c00b47dcef0097|xqc_packet_parse_initial|success|Length:975|
[2025/12/14 05:21:59 781053] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:21:59 781060] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:21:59 781077] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/14 05:21:59 781085] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:2|
[2025/12/14 05:21:59 781096] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|conn:000056285639FFFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/12/14 05:21:59 781113] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1241|prior_delivered:0|prior_time:1765689718992627|is_app_limited:1|send_elapse:750362|ack_elapse:788369|ctl_first_sent_time:1765689719742989|lagest_ack_time:1765689719780996|curr_delivered:1184|
[2025/12/14 05:21:59 781124] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_sent_time_update:1765689719742989|
[2025/12/14 05:21:59 781133] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:21:59 781142] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_rtt|before update rtt|conn:000056285639FFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:38007|ack_delay:0|
[2025/12/14 05:21:59 781155] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_rtt|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc |after update rtt|conn:000056285639FFFC|srtt:38007|rttvar:19003|minrtt:38007|latest_rtt:38007|ack_delay:0|
[2025/12/14 05:21:59 781163] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:21:59 781172] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/12/14 05:21:59 781179] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:38007|rtt_var:19003|pto_duration:228038|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:21:59 781188] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 781194] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 781201] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:59 781207] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:21:59 781213] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689719781179|interv:18444978383989770436|
[2025/12/14 05:21:59 781220] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:0|expire:18446744073709551615|now:1765689719781179|interval:18444978383989770436|pto_count:1|srtt:38007
[2025/12/14 05:21:59 781229] [debug] |scid:88c00b47dcef0097|xqc_generate_sample|sampler: send_elapse 750362, ack_elapse 788369, delivered 1184|rate 1501|lost 0|
[2025/12/14 05:21:59 781238] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:21:59 781246] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1501) in round 1|
[2025/12/14 05:21:59 781253] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_min_rtt|probertt expire|rtt:38007, old_rtt:2147483647|
[2025/12/14 05:21:59 781273] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_min_rtt|minrtt expire|rtt:38007, old_rtt:2147483647|
[2025/12/14 05:21:59 781281] [debug] |scid:88c00b47dcef0097|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/12/14 05:21:59 781286] [debug] |scid:88c00b47dcef0097|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689719742989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:21:59 781292] [debug] |scid:88c00b47dcef0097|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689719742989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:21:59 781298] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc |bbr on ack|mode:0|pacing_rate:10464244|bw:1501|cwnd:139040|full_bw_reached:0|inflight:57|srtt:38007|latest_rtt:38007|min_rtt:38007|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:21:59 781305] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:6|
[2025/12/14 05:21:59 781312] [debug] |scid:88c00b47dcef0097|xqc_process_crypto_frame|level:0|
[2025/12/14 05:21:59 781317] [debug] |scid:88c00b47dcef0097|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:21:59 781322] [debug] |scid:88c00b47dcef0097|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:21:59 781680] [debug] |scid:88c00b47dcef0097|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:21:59 781687] [debug] |scid:88c00b47dcef0097|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:21:59 781694] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689721243138|pq_index:0|
[2025/12/14 05:21:59 781700] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719742806|
[2025/12/14 05:21:59 781705] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:0|
[2025/12/14 05:21:59 781710] [debug] |scid:88c00b47dcef0097|xqc_process_padding_frame|process padding|
[2025/12/14 05:21:59 781719] [info] |scid:88c00b47dcef0097|xqc_conn_confirm_cid|dcid change|ori:5784c6d4aff602cc|new:86d2d3264dce3444|
[2025/12/14 05:21:59 781725] [info] |scid:88c00b47dcef0097|xqc_conn_addr_validated|Address Validated|conn:000056285639FFFC|role:0|
[2025/12/14 05:21:59 781732] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:21:59 781738] [debug] |scid:88c00b47dcef0097|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 05:21:59 781744] [debug] |scid:88c00b47dcef0097|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/14 05:21:59 781750] [info] |scid:88c00b47dcef0097|xqc_conn_on_pkt_processed|====>|conn:000056285639FFFC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1765689719780996|dcid:88c00b47dcef0097|dcid_seq:0|
[2025/12/14 05:21:59 781757] [debug] |scid:88c00b47dcef0097|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:21:59 781763] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:21:59 781767] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:21:59 781774] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/14 05:21:59 781779] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:6|
[2025/12/14 05:21:59 781784] [debug] |scid:88c00b47dcef0097|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/14 05:21:59 781793] [debug] |scid:88c00b47dcef0097|xqc_process_crypto_frame|level:2|
[2025/12/14 05:21:59 781803] [debug] |scid:88c00b47dcef0097|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:21:59 781807] [debug] |scid:88c00b47dcef0097|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:21:59 781868] [debug] |scid:88c00b47dcef0097|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:21:59 781876] [debug] |scid:88c00b47dcef0097|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:21:59 781883] [warn] |scid:88c00b47dcef0097|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:21:59 782154] [debug] |scid:88c00b47dcef0097|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:21:59 782165] [debug] |scid:88c00b47dcef0097|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:21:59 782171] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:21:59 782177] [debug] |scid:88c00b47dcef0097|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/14 05:21:59 782184] [debug] |scid:88c00b47dcef0097|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/14 05:21:59 782190] [info] |scid:88c00b47dcef0097|xqc_conn_on_pkt_processed|====>|conn:000056285639FFFC|path:0|size:199|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765689719780996|dcid:88c00b47dcef0097|dcid_seq:0|
[2025/12/14 05:21:59 782198] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:PATH_IDLE|expire:1765689839780996|now:1765689719780996|interv:120000000|
[2025/12/14 05:21:59 782205] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:CONN_IDLE|expire:1765689839780996|now:1765689719780996|interv:120000000|
[2025/12/14 05:21:59 782211] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719782211|
[2025/12/14 05:21:59 782216] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765689719782215|
[2025/12/14 05:21:59 782221] [info] |scid:88c00b47dcef0097|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:21:59 782226] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:21:59 782230] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:21:59 782234] [debug] |scid:88c00b47dcef0097|xqc_process_crypto_write_streams|
[2025/12/14 05:21:59 782238] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:21:59 782242] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:21:59 782246] [debug] |scid:88c00b47dcef0097|xqc_process_crypto_write_streams|
[2025/12/14 05:21:59 782249] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:21:59 782255] [info] |scid:88c00b47dcef0097|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689719782254|
[2025/12/14 05:21:59 782259] [debug] |scid:88c00b47dcef0097|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056285639FFFC|
[2025/12/14 05:21:59 782264] [info] |scid:88c00b47dcef0097|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:21:59 782268] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:38007|rtt_var:19003|pto_duration:114019|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:21:59 782273] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 782276] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 782285] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:59 782289] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:21:59 782293] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689719782268|interv:18444978383989769347|
[2025/12/14 05:21:59 782297] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:0|expire:18446744073709551615|now:1765689719782268|interval:18444978383989769347|pto_count:0|srtt:38007
[2025/12/14 05:21:59 782302] [debug] |scid:88c00b47dcef0097|xqc_conn_early_data_accept|accept|
[2025/12/14 05:21:59 782306] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:21:59 782312] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|largest_recv:0|ack_delay:1316|first_ack_range:0|largest_pkt_recv_time:1765689719780996|
[2025/12/14 05:21:59 782316] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/14 05:21:59 782320] [debug] |scid:88c00b47dcef0097|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:21:59 782324] [debug] |scid:88c00b47dcef0097|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:21:59 782329] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|largest_recv:0|ack_delay:1333|first_ack_range:0|largest_pkt_recv_time:1765689719780996|
[2025/12/14 05:21:59 782333] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/14 05:21:59 782337] [debug] |scid:88c00b47dcef0097|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:21:59 782341] [debug] |scid:88c00b47dcef0097|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:21:59 782346] [debug] |scid:88c00b47dcef0097|xqc_path_get_perf_class|conn:000056285639FFFC|path_id:0|path_srtt:38007|min_srtt:38007|path_bw:1501|loss_rate:25.00|path_pto:0|
[2025/12/14 05:21:59 782351] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|path srtt|conn:000056285639FFFC|path_id:0|path_srtt:38007|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:21:59 782356] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/14 05:21:59 782361] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 782365] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 782370] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:21:59 782375] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:21:59 782410] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:57|now:1765689719782384|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 782418] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|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 05:21:59 782422] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:57|applimit:1184|
[2025/12/14 05:21:59 782427] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:38007|rtt_var:19003|pto_duration:114019|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:21:59 782435] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 782439] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:21:59 782443] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:59 782447] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:21:59 782451] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689719896403|now:1765689719782427|interv:113976|
[2025/12/14 05:21:59 782455] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:1|expire:1765689719896403|now:1765689719782427|interval:113976|pto_count:0|srtt:38007
[2025/12/14 05:21:59 782459] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:125|
[2025/12/14 05:21:59 782464] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/14 05:21:59 782469] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:21:59 782490] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:125|now:1765689719782475|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 782496] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:21:59 782501] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:1184|
[2025/12/14 05:21:59 782505] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:125|
[2025/12/14 05:21:59 782509] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/12/14 05:21:59 782513] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:21:59 782529] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:125|now:1765689719782518|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 782535] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:21:59 782540] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689719896403|
[2025/12/14 05:21:59 782544] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689719896403|
[2025/12/14 05:21:59 782548] [debug] |xqc_engine_wakeup_after|wakeup:1765689719896403|now:1765689719782548|diff:113855|
[2025/12/14 05:21:59 782553] [debug] |xqc_engine_main_logic|END|now:1765689719782215|
[2025/12/14 05:21:59 782561] [info] |xqc_engine_packet_process|==>|conn:000056285639FFFC|size:1200|state:ESTABED|recv_time:1765689719782560|
[2025/12/14 05:21:59 782565] [info] |scid:88c00b47dcef0097|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/12/14 05:21:59 782570] [info] |scid:88c00b47dcef0097|xqc_conn_process_packet|ignore err|-631|
[2025/12/14 05:21:59 782574] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:PATH_IDLE|expire:1765689839782560|now:1765689719782560|interv:120000000|
[2025/12/14 05:21:59 782578] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:CONN_IDLE|expire:1765689839782560|now:1765689719782560|interv:120000000|
[2025/12/14 05:21:59 782581] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689719896403|pq_index:0|
[2025/12/14 05:21:59 782589] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719782215|
[2025/12/14 05:21:59 782594] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719782594|
[2025/12/14 05:21:59 782599] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689719782598|
[2025/12/14 05:21:59 782604] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689719896403|
[2025/12/14 05:21:59 782608] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689719896403|
[2025/12/14 05:21:59 782612] [debug] |xqc_engine_wakeup_after|wakeup:1765689719896403|now:1765689719782612|diff:113791|
[2025/12/14 05:21:59 782616] [debug] |xqc_engine_main_logic|END|now:1765689719782598|
[2025/12/14 05:21:59 814095] [info] |xqc_engine_packet_process|==>|conn:000056285639FFFC|size:212|state:ESTABED|recv_time:1765689719814092|
[2025/12/14 05:21:59 814114] [debug] |scid:88c00b47dcef0097|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:88c00b47dcef0097|spin_bit:0|
[2025/12/14 05:21:59 814124] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:21:59 814130] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:21:59 814140] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/14 05:21:59 814147] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:1e|
[2025/12/14 05:21:59 814153] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:18|
[2025/12/14 05:21:59 814157] [debug] |scid:88c00b47dcef0097|xqc_process_new_conn_id_frame|new_conn_id|d3867b95a0f62a4d|sr_token:738429979feaecde05dc3f74f707a4e9
[2025/12/14 05:21:59 814164] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:18|
[2025/12/14 05:21:59 814169] [debug] |scid:88c00b47dcef0097|xqc_process_new_conn_id_frame|new_conn_id|7b3089bc85aa03ef|sr_token:4ebbca33934aca7d31fe786ac26241ff
[2025/12/14 05:21:59 814176] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:18|
[2025/12/14 05:21:59 814183] [debug] |scid:88c00b47dcef0097|xqc_process_new_conn_id_frame|new_conn_id|d9ed465ada00fb31|sr_token:89a3c2d63adb8ba54837fe8f76655169
[2025/12/14 05:21:59 814190] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:18|
[2025/12/14 05:21:59 814196] [debug] |scid:88c00b47dcef0097|xqc_process_new_conn_id_frame|new_conn_id|eee3a2e962df8e16|sr_token:dd80eacb28cf09b88b0df3d34b23fe1b
[2025/12/14 05:21:59 814203] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:18|
[2025/12/14 05:21:59 814209] [debug] |scid:88c00b47dcef0097|xqc_process_new_conn_id_frame|new_conn_id|fc584a333508336f|sr_token:995a10c992d0353886091bbf4ef84772
[2025/12/14 05:21:59 814216] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:6|
[2025/12/14 05:21:59 814222] [debug] |scid:88c00b47dcef0097|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/14 05:21:59 814229] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689719896403|pq_index:0|
[2025/12/14 05:21:59 814235] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719782598|
[2025/12/14 05:21:59 814241] [debug] |scid:88c00b47dcef0097|xqc_process_crypto_frame|level:3|
[2025/12/14 05:21:59 814246] [debug] |scid:88c00b47dcef0097|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:21:59 814250] [debug] |scid:88c00b47dcef0097|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/12/14 05:21:59 814419] [info] |scid:88c00b47dcef0097|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056285639FFFC|
[2025/12/14 05:21:59 814427] [debug] |scid:88c00b47dcef0097|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:57|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:21:59 814436] [info] |scid:88c00b47dcef0097|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:21:59 814441] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:38007|rtt_var:19003|pto_duration:114019|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:21:59 814445] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 814450] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 814456] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:59 814463] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689719814440|now:1765689719814440|interv:0|
[2025/12/14 05:21:59 814470] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:2|expire:1765689719131995|now:1765689719814440|interval:0|pto_count:0|srtt:38007
[2025/12/14 05:21:59 814478] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:ACK_01RTT|expire:1765689719839092|now:1765689719814092|interv:25000|
[2025/12/14 05:21:59 814484] [debug] |scid:88c00b47dcef0097|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:1765689719814092|max_ack_delay:25000|
[2025/12/14 05:21:59 814488] [debug] |scid:88c00b47dcef0097|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/14 05:21:59 814493] [info] |scid:88c00b47dcef0097|xqc_conn_on_pkt_processed|====>|conn:000056285639FFFC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:0|frame:CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689719814092|dcid:88c00b47dcef0097|dcid_seq:0|
[2025/12/14 05:21:59 814499] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:PATH_IDLE|expire:1765689839814092|now:1765689719814092|interv:120000000|
[2025/12/14 05:21:59 814503] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:CONN_IDLE|expire:1765689839814092|now:1765689719814092|interv:120000000|
[2025/12/14 05:21:59 814507] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719814507|
[2025/12/14 05:21:59 814512] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689719814511|
[2025/12/14 05:21:59 814517] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689719814440|now:1765689719814511|
[2025/12/14 05:21:59 814521] [debug] |scid:88c00b47dcef0097|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:21:59 814525] [debug] |scid:88c00b47dcef0097|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056285639FFFC|path:0|bytes_in_flight:57|
[2025/12/14 05:21:59 814529] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:38007|rtt_var:19003|pto_duration:114019|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:21:59 814533] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 814537] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 814543] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:21:59 814550] [debug] |scid:88c00b47dcef0097|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:21:59 814557] [debug] |scid:88c00b47dcef0097|xqc_conn_send_probe_pkt|conn:000056285639FFFC|path:0|pkt_num:0|size:57|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:21:59 814568] [debug] |scid:88c00b47dcef0097|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:21:59 814572] [debug] |scid:88c00b47dcef0097|xqc_conn_send_probe_pkt|conn:000056285639FFFC|path:0|pkt_num:0|size:57|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:21:59 814576] [debug] |scid:88c00b47dcef0097|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056285639FFFC|pto_count:1
[2025/12/14 05:21:59 814580] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056285639FFFC|path:0|
[2025/12/14 05:21:59 814584] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:21:59 814588] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689719814511|
[2025/12/14 05:21:59 814592] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:21:59 814596] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:21:59 814600] [debug] |scid:88c00b47dcef0097|xqc_process_crypto_write_streams|
[2025/12/14 05:21:59 814604] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/14 05:21:59 814608] [debug] |scid:88c00b47dcef0097|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:21:59 814620] [debug] |scid:88c00b47dcef0097|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:24e0e6f1c87a0f11|sr_token:90edc06ffd7f00008393622d28560000|seq_num:1
[2025/12/14 05:21:59 814633] [debug] |scid:88c00b47dcef0097|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:639d3d80ce9ca380|sr_token:90edc06ffd7f00008393622d28560000|seq_num:2
[2025/12/14 05:21:59 814640] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:24|
[2025/12/14 05:21:59 814647] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:24|
[2025/12/14 05:21:59 814652] [debug] |scid:88c00b47dcef0097|xqc_path_get_perf_class|conn:000056285639FFFC|path_id:0|path_srtt:38007|min_srtt:38007|path_bw:1501|loss_rate:20.00|path_pto:1|
[2025/12/14 05:21:59 814657] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|path srtt|conn:000056285639FFFC|path_id:0|path_srtt:38007|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:21:59 814662] [debug] |scid:88c00b47dcef0097|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 05:21:59 814666] [debug] |scid:88c00b47dcef0097|xqc_path_get_perf_class|conn:000056285639FFFC|path_id:0|path_srtt:38007|min_srtt:38007|path_bw:1501|loss_rate:20.00|path_pto:1|
[2025/12/14 05:21:59 814670] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|path srtt|conn:000056285639FFFC|path_id:0|path_srtt:38007|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:21:59 814675] [debug] |scid:88c00b47dcef0097|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 05:21:59 814680] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:57|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:21:59 814685] [debug] |scid:88c00b47dcef0097|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056285639FFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:21:59 814689] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:21:59 814728] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:1|size:41|sent:57|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765689719814697|stream_id:0|stream_offset:24|
[2025/12/14 05:21:59 814743] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:21:59 814749] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/14 05:21:59 814754] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:38007|rtt_var:19003|pto_duration:228038|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:21:59 814758] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 814762] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 814766] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:21:59 814770] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689720092735|now:1765689719814753|interv:277982|
[2025/12/14 05:21:59 814774] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:2|expire:1765689720092735|now:1765689719814753|interval:277982|pto_count:1|srtt:38007
[2025/12/14 05:21:59 814779] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:41|
[2025/12/14 05:21:59 814783] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:57|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:21:59 814788] [debug] |scid:88c00b47dcef0097|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056285639FFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:21:59 814792] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:21:59 814822] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:2|size:41|sent:57|pkt_type:SHORT_HEADER|frame:STREAM |inflight:41|now:1765689719814800|stream_id:0|stream_offset:24|
[2025/12/14 05:21:59 814829] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:21:59 814833] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:1184|
[2025/12/14 05:21:59 814838] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:38007|rtt_var:19003|pto_duration:228038|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:21:59 814842] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 814846] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 814850] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:21:59 814854] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689720092838|now:1765689719814837|interv:278001|
[2025/12/14 05:21:59 814858] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:2|expire:1765689720092838|now:1765689719814837|interval:278001|pto_count:1|srtt:38007
[2025/12/14 05:21:59 814863] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:82|
[2025/12/14 05:21:59 814867] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:21:59 814872] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-7|next_skip_chance:1765689720231928|current_time:1765689719814871|
[2025/12/14 05:21:59 814880] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/14 05:21:59 814911] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:8|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:82|now:1765689719814890|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 814917] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:8|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 05:21:59 814922] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:1184|
[2025/12/14 05:21:59 814926] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:38007|rtt_var:19003|pto_duration:228038|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:21:59 814949] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 814953] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 814957] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 123|
[2025/12/14 05:21:59 814961] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689720092928|now:1765689719814926|interv:278002|
[2025/12/14 05:21:59 814965] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:2|expire:1765689720092928|now:1765689719814926|interval:278002|pto_count:1|srtt:38007
[2025/12/14 05:21:59 814971] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:123|
[2025/12/14 05:21:59 814979] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:21:59 814986] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/14 05:21:59 815010] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:9|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:123|now:1765689719814994|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 815016] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:9|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 05:21:59 815020] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:123|applimit:1184|
[2025/12/14 05:21:59 815024] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:38007|rtt_var:19003|pto_duration:228038|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:21:59 815029] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 815033] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 815037] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 164|
[2025/12/14 05:21:59 815040] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689720093032|now:1765689719815024|interv:278008|
[2025/12/14 05:21:59 815044] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:2|expire:1765689720093032|now:1765689719815024|interval:278008|pto_count:1|srtt:38007
[2025/12/14 05:21:59 815049] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:164|
[2025/12/14 05:21:59 815061] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689719839092|
[2025/12/14 05:21:59 815068] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689719839092|
[2025/12/14 05:21:59 815075] [debug] |xqc_engine_wakeup_after|wakeup:1765689719839092|now:1765689719815075|diff:24017|
[2025/12/14 05:21:59 815082] [debug] |xqc_engine_main_logic|END|now:1765689719814511|
[2025/12/14 05:21:59 815088] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719815088|
[2025/12/14 05:21:59 815092] [debug] |xqc_engine_wakeup_after|wakeup:1765689719839092|now:1765689719815092|diff:24000|
[2025/12/14 05:21:59 815096] [debug] |xqc_engine_main_logic|END|now:1765689719815088|
[2025/12/14 05:21:59 838501] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719838501|
[2025/12/14 05:21:59 838517] [debug] |xqc_engine_wakeup_after|wakeup:1765689719839092|now:1765689719838517|diff:575|
[2025/12/14 05:21:59 838523] [debug] |xqc_engine_main_logic|END|now:1765689719838501|
[2025/12/14 05:21:59 839588] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719839588|
[2025/12/14 05:21:59 839595] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689719839092|pq_index:0|
[2025/12/14 05:21:59 839599] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719814511|
[2025/12/14 05:21:59 839606] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689719839603|
[2025/12/14 05:21:59 839611] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689719839092|now:1765689719839603|
[2025/12/14 05:21:59 839615] [debug] |scid:88c00b47dcef0097|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:21:59 839619] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689719839092|now:1765689719839603|
[2025/12/14 05:21:59 839623] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:21:59 839630] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|largest_recv:0|ack_delay:25538|first_ack_range:0|largest_pkt_recv_time:1765689719814092|
[2025/12/14 05:21:59 839635] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/14 05:21:59 839639] [debug] |scid:88c00b47dcef0097|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:21:59 839644] [debug] |scid:88c00b47dcef0097|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:21:59 839649] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 839654] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:21:59 839660] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/14 05:21:59 839697] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:164|now:1765689719839670|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 839706] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:10|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:21:59 839715] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689720093032|
[2025/12/14 05:21:59 839721] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689720093032|
[2025/12/14 05:21:59 839727] [debug] |xqc_engine_wakeup_after|wakeup:1765689720093032|now:1765689719839727|diff:253305|
[2025/12/14 05:21:59 839731] [debug] |xqc_engine_main_logic|END|now:1765689719839603|
[2025/12/14 05:21:59 846381] [info] |xqc_engine_packet_process|==>|conn:000056285639FFFC|size:33|state:ESTABED|recv_time:1765689719846379|
[2025/12/14 05:21:59 846402] [debug] |scid:88c00b47dcef0097|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:88c00b47dcef0097|spin_bit:0|
[2025/12/14 05:21:59 846415] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:21:59 846422] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:21:59 846432] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/14 05:21:59 846440] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:2|
[2025/12/14 05:21:59 846449] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|conn:000056285639FFFC|path:0|pkt_num:1|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:1|
[2025/12/14 05:21:59 846459] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:1184|prior_time:1765689719814697|is_app_limited:1|send_elapse:0|ack_elapse:31682|ctl_first_sent_time:1765689719814697|lagest_ack_time:1765689719846379|curr_delivered:1225|
[2025/12/14 05:21:59 846467] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_sent_time_update:1765689719814697|
[2025/12/14 05:21:59 846473] [debug] |scid:88c00b47dcef0097|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:21:59 846484] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:21:59 846493] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|conn:000056285639FFFC|path:0|pkt_num:8|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/12/14 05:21:59 846501] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:1184|prior_time:1765689719814697|is_app_limited:1|send_elapse:0|ack_elapse:31682|ctl_first_sent_time:1765689719814697|lagest_ack_time:1765689719846379|curr_delivered:1266|
[2025/12/14 05:21:59 846510] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_sent_time_update:1765689719814890|
[2025/12/14 05:21:59 846518] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:21:59 846525] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_rtt|before update rtt|conn:000056285639FFFC|srtt:38007|rttvar:19003|minrtt:38007|latest_rtt:31489|ack_delay:0|
[2025/12/14 05:21:59 846533] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_rtt|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc |after update rtt|conn:000056285639FFFC|srtt:37193|rttvar:15882|minrtt:31489|latest_rtt:31489|ack_delay:0|
[2025/12/14 05:21:59 846540] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/12/14 05:21:59 846548] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:21:59 846556] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:37193|rtt_var:15882|pto_duration:100721|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:21:59 846564] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 846572] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 846578] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:21:59 846583] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689719940715|now:1765689719846555|interv:94160|
[2025/12/14 05:21:59 846597] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:2|expire:1765689719940715|now:1765689719846555|interval:94160|pto_count:0|srtt:37193
[2025/12/14 05:21:59 846603] [debug] |scid:88c00b47dcef0097|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31682, delivered 82|rate 2588|lost 0|
[2025/12/14 05:21:59 846608] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:21:59 846614] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2588) in round 2|
[2025/12/14 05:21:59 846619] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_min_rtt|probertt expire|rtt:31489, old_rtt:38007|
[2025/12/14 05:21:59 846624] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_min_rtt|minrtt expire|rtt:31489, old_rtt:38007|
[2025/12/14 05:21:59 846629] [debug] |scid:88c00b47dcef0097|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:517|
[2025/12/14 05:21:59 846634] [debug] |scid:88c00b47dcef0097|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:82|po_sent_time:1765689719814890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/12/14 05:21:59 846640] [debug] |scid:88c00b47dcef0097|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:82|po_sent_time:1765689719814890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/12/14 05:21:59 846646] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc |bbr on ack|mode:0|pacing_rate:10464244|bw:2588|cwnd:139122|full_bw_reached:0|inflight:41|srtt:37193|latest_rtt:31489|min_rtt:31489|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:21:59 846652] [stats] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc |bandwidth change record|bw_before:1501|bw_after:2588|srtt:37193|cwnd:139122|
[2025/12/14 05:21:59 846659] [debug] |scid:88c00b47dcef0097|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/14 05:21:59 846664] [info] |scid:88c00b47dcef0097|xqc_conn_on_pkt_processed|====>|conn:000056285639FFFC|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1765689719846379|dcid:88c00b47dcef0097|dcid_seq:0|
[2025/12/14 05:21:59 846671] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:PATH_IDLE|expire:1765689839846379|now:1765689719846379|interv:120000000|
[2025/12/14 05:21:59 846676] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:CONN_IDLE|expire:1765689839846379|now:1765689719846379|interv:120000000|
[2025/12/14 05:21:59 846681] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689720093032|pq_index:0|
[2025/12/14 05:21:59 846686] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719839603|
[2025/12/14 05:21:59 846691] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719846691|
[2025/12/14 05:21:59 846697] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689719846696|
[2025/12/14 05:21:59 846705] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689719940715|
[2025/12/14 05:21:59 846710] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689719940715|
[2025/12/14 05:21:59 846715] [debug] |xqc_engine_wakeup_after|wakeup:1765689719940715|now:1765689719846715|diff:94000|
[2025/12/14 05:21:59 846720] [debug] |xqc_engine_main_logic|END|now:1765689719846696|
[2025/12/14 05:21:59 846727] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719846727|
[2025/12/14 05:21:59 846737] [debug] |xqc_engine_wakeup_after|wakeup:1765689719940715|now:1765689719846737|diff:93978|
[2025/12/14 05:21:59 846742] [debug] |xqc_engine_main_logic|END|now:1765689719846727|
[2025/12/14 05:21:59 847785] [info] |xqc_engine_packet_process|==>|conn:000056285639FFFC|size:1058|state:ESTABED|recv_time:1765689719847784|
[2025/12/14 05:21:59 847801] [debug] |scid:88c00b47dcef0097|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:88c00b47dcef0097|spin_bit:0|
[2025/12/14 05:21:59 847810] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:21:59 847816] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:21:59 847827] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/14 05:21:59 847832] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:f|
[2025/12/14 05:21:59 847838] [debug] |scid:88c00b47dcef0097|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:21:59 847845] [debug] |scid:88c00b47dcef0097|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:21:59 847852] [debug] |scid:88c00b47dcef0097|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:21:59 847858] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689719940715|pq_index:0|
[2025/12/14 05:21:59 847865] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719846696|
[2025/12/14 05:21:59 847870] [debug] |scid:88c00b47dcef0097|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:21:59 847876] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:12|
[2025/12/14 05:21:59 847882] [debug] |scid:88c00b47dcef0097|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 05:21:59 847905] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:ACK_01RTT|expire:1765689719872784|now:1765689719847784|interv:25000|
[2025/12/14 05:21:59 847913] [debug] |scid:88c00b47dcef0097|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:1765689719847784|max_ack_delay:25000|
[2025/12/14 05:21:59 847920] [debug] |scid:88c00b47dcef0097|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/14 05:21:59 847927] [info] |scid:88c00b47dcef0097|xqc_conn_on_pkt_processed|====>|conn:000056285639FFFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:2|frame:STREAM MAX_STREAMS |recv_time:1765689719847784|dcid:88c00b47dcef0097|dcid_seq:0|
[2025/12/14 05:21:59 847957] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:PATH_IDLE|expire:1765689839847784|now:1765689719847784|interv:120000000|
[2025/12/14 05:21:59 847962] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:CONN_IDLE|expire:1765689839847784|now:1765689719847784|interv:120000000|
[2025/12/14 05:21:59 847966] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719847965|
[2025/12/14 05:21:59 847970] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689719847969|
[2025/12/14 05:21:59 847976] [debug] |scid:88c00b47dcef0097|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000056285639FFFC|
[2025/12/14 05:21:59 847982] [debug] |scid:88c00b47dcef0097|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:21:59 847986] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:STREAM_CLOSE|expire:1765689720225149|now:1765689719847986|interv:377163|
[2025/12/14 05:21:59 848035] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689719872784|
[2025/12/14 05:21:59 848049] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689719872784|
[2025/12/14 05:21:59 848055] [debug] |xqc_engine_wakeup_after|wakeup:1765689719872784|now:1765689719848055|diff:24729|
[2025/12/14 05:21:59 848061] [debug] |xqc_engine_main_logic|END|now:1765689719847969|
[2025/12/14 05:21:59 848069] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719848068|
[2025/12/14 05:21:59 848074] [debug] |xqc_engine_wakeup_after|wakeup:1765689719872784|now:1765689719848074|diff:24710|
[2025/12/14 05:21:59 848080] [debug] |xqc_engine_main_logic|END|now:1765689719848068|
[2025/12/14 05:21:59 872502] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719872502|
[2025/12/14 05:21:59 872515] [debug] |xqc_engine_wakeup_after|wakeup:1765689719872784|now:1765689719872515|diff:269|
[2025/12/14 05:21:59 872519] [debug] |xqc_engine_main_logic|END|now:1765689719872502|
[2025/12/14 05:21:59 873586] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719873585|
[2025/12/14 05:21:59 873592] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689719872784|pq_index:0|
[2025/12/14 05:21:59 873596] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719847969|
[2025/12/14 05:21:59 873601] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689719873600|
[2025/12/14 05:21:59 873606] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689719872784|now:1765689719873600|
[2025/12/14 05:21:59 873610] [debug] |scid:88c00b47dcef0097|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:21:59 873614] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689719872784|now:1765689719873600|
[2025/12/14 05:21:59 873618] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:21:59 873624] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|largest_recv:2|ack_delay:25839|first_ack_range:2|largest_pkt_recv_time:1765689719847784|
[2025/12/14 05:21:59 873628] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/12/14 05:21:59 873632] [debug] |scid:88c00b47dcef0097|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/14 05:21:59 873637] [debug] |scid:88c00b47dcef0097|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:21:59 873641] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 873647] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:21:59 873652] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/14 05:21:59 873685] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:11|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765689719873660|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 873691] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:11|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:21:59 873697] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689719940715|
[2025/12/14 05:21:59 873702] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689719940715|
[2025/12/14 05:21:59 873708] [debug] |xqc_engine_wakeup_after|wakeup:1765689719940715|now:1765689719873708|diff:67007|
[2025/12/14 05:21:59 873714] [debug] |xqc_engine_main_logic|END|now:1765689719873600|
[2025/12/14 05:21:59 941654] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719941653|
[2025/12/14 05:21:59 941699] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689719940715|pq_index:0|
[2025/12/14 05:21:59 941705] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719873600|
[2025/12/14 05:21:59 941711] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689719941709|
[2025/12/14 05:21:59 941717] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689719940715|now:1765689719941709|
[2025/12/14 05:21:59 941722] [debug] |scid:88c00b47dcef0097|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:21:59 941726] [debug] |scid:88c00b47dcef0097|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056285639FFFC|path:0|bytes_in_flight:41|
[2025/12/14 05:21:59 941730] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:37193|rtt_var:15882|pto_duration:100721|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:21:59 941736] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 941740] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 941743] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:21:59 941747] [debug] |scid:88c00b47dcef0097|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:21:59 941753] [debug] |scid:88c00b47dcef0097|xqc_conn_send_probe_pkt|conn:000056285639FFFC|path:0|pkt_num:9|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:21:59 941759] [debug] |scid:88c00b47dcef0097|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:9|
[2025/12/14 05:21:59 941763] [debug] |scid:88c00b47dcef0097|xqc_conn_send_probe_pkt|conn:000056285639FFFC|path:0|pkt_num:9|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:21:59 941767] [debug] |scid:88c00b47dcef0097|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056285639FFFC|pto_count:1
[2025/12/14 05:21:59 941772] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056285639FFFC|path:0|
[2025/12/14 05:21:59 941776] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:21:59 941780] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689719941709|
[2025/12/14 05:21:59 941784] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:21:59 941790] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 941795] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 941800] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:9|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:21:59 941807] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/14 05:21:59 941878] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:12|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689719941821|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 941885] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:12|origin_pktnum:9|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 05:21:59 941894] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:21:59 941899] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:37193|rtt_var:15882|pto_duration:201442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:21:59 941903] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 941907] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 941911] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:21:59 941915] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689720193263|now:1765689719941898|interv:251365|
[2025/12/14 05:21:59 941920] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:2|expire:1765689720193263|now:1765689719941898|interval:251365|pto_count:1|srtt:37193
[2025/12/14 05:21:59 941927] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:41|
[2025/12/14 05:21:59 941958] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:9|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:21:59 941964] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/14 05:21:59 941995] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:13|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689719941972|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 942003] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:13|origin_pktnum:9|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:21:59 942008] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:21:59 942013] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|srtt:37193|rtt_var:15882|pto_duration:201442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:21:59 942019] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:21:59 942024] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:21:59 942029] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_pto_time_and_space|conn:000056285639FFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:21:59 942034] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:LOSS_DETECTION|expire:1765689720193414|now:1765689719942013|interv:251401|
[2025/12/14 05:21:59 942039] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056285639FFFC|path:0|pns:2|expire:1765689720193414|now:1765689719942013|interval:251401|pto_count:1|srtt:37193
[2025/12/14 05:21:59 942045] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:82|
[2025/12/14 05:21:59 942053] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689720193414|
[2025/12/14 05:21:59 942059] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689720193414|
[2025/12/14 05:21:59 942065] [debug] |xqc_engine_wakeup_after|wakeup:1765689720193414|now:1765689719942065|diff:251349|
[2025/12/14 05:21:59 942072] [debug] |xqc_engine_main_logic|END|now:1765689719941709|
[2025/12/14 05:21:59 973238] [info] |xqc_engine_packet_process|==>|conn:000056285639FFFC|size:32|state:ESTABED|recv_time:1765689719973236|
[2025/12/14 05:21:59 973265] [debug] |scid:88c00b47dcef0097|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:88c00b47dcef0097|spin_bit:0|
[2025/12/14 05:21:59 973277] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|largest_pn:2|
[2025/12/14 05:21:59 973283] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:21:59 973292] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/14 05:21:59 973299] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:2|
[2025/12/14 05:21:59 973309] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|conn:000056285639FFFC|path:0|pkt_num:9|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:9|
[2025/12/14 05:21:59 973316] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:164|prior_delivered:1184|prior_time:1765689719814697|is_app_limited:1|send_elapse:297|ack_elapse:158539|ctl_first_sent_time:1765689719814994|lagest_ack_time:1765689719973236|curr_delivered:1307|
[2025/12/14 05:21:59 973324] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_sent_time_update:1765689719814994|
[2025/12/14 05:21:59 973330] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:21:59 973337] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|conn:000056285639FFFC|path:0|pkt_num:12|origin_pktnum:9|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:12|
[2025/12/14 05:21:59 973344] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:1266|prior_time:1765689719941821|is_app_limited:0|send_elapse:0|ack_elapse:31415|ctl_first_sent_time:1765689719941821|lagest_ack_time:1765689719973236|curr_delivered:1348|
[2025/12/14 05:21:59 973351] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_sent_time_update:1765689719941821|
[2025/12/14 05:21:59 973359] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:21:59 973365] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|conn:000056285639FFFC|path:0|pkt_num:13|origin_pktnum:9|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/12/14 05:21:59 973372] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:1266|prior_time:1765689719941821|is_app_limited:0|send_elapse:0|ack_elapse:31415|ctl_first_sent_time:1765689719941821|lagest_ack_time:1765689719973236|curr_delivered:1389|
[2025/12/14 05:21:59 973379] [debug] |scid:88c00b47dcef0097|xqc_update_sample|sampler_sent_time_update:1765689719941972|
[2025/12/14 05:21:59 973386] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:21:59 973392] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_rtt|before update rtt|conn:000056285639FFFC|srtt:37193|rttvar:15882|minrtt:31489|latest_rtt:31264|ack_delay:0|
[2025/12/14 05:21:59 973398] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_update_rtt|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc |after update rtt|conn:000056285639FFFC|srtt:36452|rttvar:13394|minrtt:31264|latest_rtt:31264|ack_delay:0|
[2025/12/14 05:21:59 973404] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/12/14 05:21:59 973410] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:8|thresh:5|
[2025/12/14 05:21:59 973417] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/12/14 05:21:59 973423] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:21:59 973436] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056285639FFFC|path:0|
[2025/12/14 05:21:59 973441] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:21:59 973445] [debug] |scid:88c00b47dcef0097|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31415, delivered 123|rate 3915|lost 0|
[2025/12/14 05:21:59 973450] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/14 05:21:59 973455] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3915) in round 3|
[2025/12/14 05:21:59 973459] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_min_rtt|probertt expire|rtt:31264, old_rtt:31489|
[2025/12/14 05:21:59 973463] [debug] |scid:88c00b47dcef0097|xqc_bbr_update_min_rtt|minrtt expire|rtt:31264, old_rtt:31489|
[2025/12/14 05:21:59 973467] [debug] |scid:88c00b47dcef0097|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:246|
[2025/12/14 05:21:59 973471] [debug] |scid:88c00b47dcef0097|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139122|packet_lost:0|acked:123|po_sent_time:1765689719941972|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1389|
[2025/12/14 05:21:59 973476] [debug] |scid:88c00b47dcef0097|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139122|packet_lost:0|acked:123|po_sent_time:1765689719941972|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1389|
[2025/12/14 05:21:59 973481] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc |bbr on ack|mode:0|pacing_rate:10464244|bw:3915|cwnd:139245|full_bw_reached:0|inflight:0|srtt:36452|latest_rtt:31264|min_rtt:31264|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:21:59 973486] [stats] |scid:88c00b47dcef0097|xqc_send_ctl_on_ack_received|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc |bandwidth change record|bw_before:2588|bw_after:3915|srtt:36452|cwnd:139245|
[2025/12/14 05:21:59 973490] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:1|
[2025/12/14 05:21:59 973497] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:ACK_01RTT|expire:1765689719998236|now:1765689719973236|interv:25000|
[2025/12/14 05:21:59 973502] [debug] |scid:88c00b47dcef0097|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:1765689719973236|max_ack_delay:25000|
[2025/12/14 05:21:59 973507] [debug] |scid:88c00b47dcef0097|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/14 05:21:59 973512] [info] |scid:88c00b47dcef0097|xqc_conn_on_pkt_processed|====>|conn:000056285639FFFC|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:4|frame:PING ACK |recv_time:1765689719973236|dcid:88c00b47dcef0097|dcid_seq:0|
[2025/12/14 05:21:59 973517] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:PATH_IDLE|expire:1765689839973236|now:1765689719973236|interv:120000000|
[2025/12/14 05:21:59 973522] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:CONN_IDLE|expire:1765689839973236|now:1765689719973236|interv:120000000|
[2025/12/14 05:21:59 973525] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689720193414|pq_index:0|
[2025/12/14 05:21:59 973530] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719941709|
[2025/12/14 05:21:59 973534] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719973534|
[2025/12/14 05:21:59 973539] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689719973538|
[2025/12/14 05:21:59 973549] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689719998236|
[2025/12/14 05:21:59 973553] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689719998236|
[2025/12/14 05:21:59 973557] [debug] |xqc_engine_wakeup_after|wakeup:1765689719998236|now:1765689719973557|diff:24679|
[2025/12/14 05:21:59 973561] [debug] |xqc_engine_main_logic|END|now:1765689719973538|
[2025/12/14 05:21:59 973567] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719973567|
[2025/12/14 05:21:59 973571] [debug] |xqc_engine_wakeup_after|wakeup:1765689719998236|now:1765689719973570|diff:24666|
[2025/12/14 05:21:59 973574] [debug] |xqc_engine_main_logic|END|now:1765689719973567|
[2025/12/14 05:21:59 997956] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719997955|
[2025/12/14 05:21:59 997970] [debug] |xqc_engine_wakeup_after|wakeup:1765689719998236|now:1765689719997970|diff:266|
[2025/12/14 05:21:59 997976] [debug] |xqc_engine_main_logic|END|now:1765689719997955|
[2025/12/14 05:21:59 999043] [debug] |xqc_engine_main_logic|BEGIN|now:1765689719999043|
[2025/12/14 05:21:59 999050] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689719998236|pq_index:0|
[2025/12/14 05:21:59 999054] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719973538|
[2025/12/14 05:21:59 999059] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689719999058|
[2025/12/14 05:21:59 999064] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689719998236|now:1765689719999058|
[2025/12/14 05:21:59 999068] [debug] |scid:88c00b47dcef0097|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:21:59 999072] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689719998236|now:1765689719999058|
[2025/12/14 05:21:59 999076] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:21:59 999083] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|largest_recv:4|ack_delay:25846|first_ack_range:0|largest_pkt_recv_time:1765689719973236|
[2025/12/14 05:21:59 999087] [debug] |scid:88c00b47dcef0097|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/12/14 05:21:59 999091] [debug] |scid:88c00b47dcef0097|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/14 05:21:59 999096] [debug] |scid:88c00b47dcef0097|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:21:59 999100] [debug] |scid:88c00b47dcef0097|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 999106] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:21:59 999111] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/14 05:21:59 999150] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:14|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765689719999121|stream_id:0|stream_offset:0|
[2025/12/14 05:21:59 999157] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:14|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:21:59 999163] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689720225149|
[2025/12/14 05:21:59 999167] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689720225149|
[2025/12/14 05:21:59 999171] [debug] |xqc_engine_wakeup_after|wakeup:1765689720225149|now:1765689719999171|diff:225978|
[2025/12/14 05:21:59 999181] [debug] |xqc_engine_main_logic|END|now:1765689719999058|
[2025/12/14 05:22:00 225437] [debug] |xqc_engine_main_logic|BEGIN|now:1765689720225436|
[2025/12/14 05:22:00 225471] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689720225149|pq_index:0|
[2025/12/14 05:22:00 225477] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689719999058|
[2025/12/14 05:22:00 225483] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689720225481|
[2025/12/14 05:22:00 225489] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689720225149|now:1765689720225481|
[2025/12/14 05:22:00 225494] [debug] |scid:88c00b47dcef0097|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:22:00 225499] [debug] |scid:88c00b47dcef0097|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:22:00 225523] [info] |scid:88c00b47dcef0097|xqc_conn_close|conn:000056285639FFFC|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 05:22:00 225528] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:CONN_DRAINING|expire:1765689720570612|now:1765689720225528|interv:345084|
[2025/12/14 05:22:00 225533] [debug] |scid:88c00b47dcef0097|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:22:00 225538] [debug] |scid:88c00b47dcef0097|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/14 05:22:00 225542] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:22:00 225546] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:22:00 225549] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:22:00 225553] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:00 225557] [info] |scid:88c00b47dcef0097|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 05:22:00 225568] [debug] |scid:88c00b47dcef0097|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:22:00 225587] [stats] |scid:88c00b47dcef0097|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:24|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689718992828|wrt_delay:35|snd_delay:148|finwrt_delay:35|finsnd_delay:821972|finrcv_delay:855017|finread_delay:855153|all_acked_delay:853653|firstfinack_dely:853644|close_delay:855158|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc|path_info:mp is not supported in connection scid:88c00b47dcef0097|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/12/14 05:22:00 225596] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689720225149|now:1765689720225481|
[2025/12/14 05:22:00 225601] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:22:00 225610] [debug] |scid:88c00b47dcef0097|xqc_path_get_perf_class|conn:000056285639FFFC|path_id:0|path_srtt:36452|min_srtt:36452|path_bw:3915|loss_rate:28.57|path_pto:0|
[2025/12/14 05:22:00 225618] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|path srtt|conn:000056285639FFFC|path_id:0|path_srtt:36452|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:00 225644] [debug] |scid:88c00b47dcef0097|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/12/14 05:22:00 225653] [debug] |scid:88c00b47dcef0097|xqc_check_acked_or_dropped_pkt|conn:000056285639FFFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:22:00 225661] [debug] |scid:88c00b47dcef0097|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/14 05:22:00 225752] [info] |scid:88c00b47dcef0097|xqc_send_packet_with_pn|<==|conn:000056285639FFFC|path:0|pkt_num:15|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689720225679|stream_id:0|stream_offset:0|
[2025/12/14 05:22:00 225761] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_on_packet_sent|conn:000056285639FFFC|path:0|pkt_num:15|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 05:22:00 225770] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689720570612|
[2025/12/14 05:22:00 225776] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689720570612|
[2025/12/14 05:22:00 225783] [debug] |xqc_engine_wakeup_after|wakeup:1765689720570612|now:1765689720225783|diff:344829|
[2025/12/14 05:22:00 225790] [debug] |xqc_engine_main_logic|END|now:1765689720225481|
[2025/12/14 05:22:00 257283] [info] |xqc_engine_packet_process|==>|conn:000056285639FFFC|size:30|state:CLOSING|recv_time:1765689720257281|
[2025/12/14 05:22:00 257298] [debug] |scid:88c00b47dcef0097|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:88c00b47dcef0097|spin_bit:0|
[2025/12/14 05:22:00 257309] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|largest_pn:4|
[2025/12/14 05:22:00 257316] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/14 05:22:00 257325] [debug] |scid:88c00b47dcef0097|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/12/14 05:22:00 257333] [debug] |scid:88c00b47dcef0097|xqc_process_frames|closing state|frame_type:1c|
[2025/12/14 05:22:00 257339] [debug] |scid:88c00b47dcef0097|xqc_process_frames|frame_type:1c|
[2025/12/14 05:22:00 257347] [debug] |scid:88c00b47dcef0097|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/12/14 05:22:00 257355] [info] |scid:88c00b47dcef0097|xqc_conn_on_pkt_processed|====>|conn:000056285639FFFC|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:5|frame:CONNECTION_CLOSE |recv_time:1765689720257281|dcid:88c00b47dcef0097|dcid_seq:0|
[2025/12/14 05:22:00 257363] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:PATH_IDLE|expire:1765689840257281|now:1765689720257281|interv:120000000|
[2025/12/14 05:22:00 257370] [debug] |scid:88c00b47dcef0097|xqc_timer_set|type:CONN_IDLE|expire:1765689840257281|now:1765689720257281|interv:120000000|
[2025/12/14 05:22:00 257376] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689720570612|pq_index:0|
[2025/12/14 05:22:00 257383] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689720225481|
[2025/12/14 05:22:00 257388] [debug] |xqc_engine_main_logic|BEGIN|now:1765689720257388|
[2025/12/14 05:22:00 257397] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689720257394|
[2025/12/14 05:22:00 257405] [debug] |scid:88c00b47dcef0097|xqc_conn_next_wakeup_time|wakeup_time:1765689720570612|
[2025/12/14 05:22:00 257411] [debug] |scid:88c00b47dcef0097|xqc_engine_add_wakeup_queue|next_tick_time:1765689720570612|
[2025/12/14 05:22:00 257417] [debug] |xqc_engine_wakeup_after|wakeup:1765689720570612|now:1765689720257417|diff:313195|
[2025/12/14 05:22:00 257424] [debug] |xqc_engine_main_logic|END|now:1765689720257394|
[2025/12/14 05:22:00 257430] [debug] |xqc_engine_main_logic|BEGIN|now:1765689720257430|
[2025/12/14 05:22:00 257440] [debug] |xqc_engine_wakeup_after|wakeup:1765689720570612|now:1765689720257440|diff:313172|
[2025/12/14 05:22:00 257444] [debug] |xqc_engine_main_logic|END|now:1765689720257430|
[2025/12/14 05:22:00 571655] [debug] |xqc_engine_main_logic|BEGIN|now:1765689720571654|
[2025/12/14 05:22:00 571682] [debug] |scid:88c00b47dcef0097|xqc_engine_remove_wakeup_queue|next_tick_time:1765689720570612|pq_index:0|
[2025/12/14 05:22:00 571687] [debug] |scid:88c00b47dcef0097|xqc_engine_add_active_queue|last_ticked_time:1765689720257394|
[2025/12/14 05:22:00 571694] [debug] |scid:88c00b47dcef0097|xqc_engine_process_conn|conn:000056285639FFFC|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:1765689720571691|
[2025/12/14 05:22:00 571699] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689720570612|now:1765689720571691|
[2025/12/14 05:22:00 571704] [debug] |scid:88c00b47dcef0097|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689720570612|now:1765689720571691|
[2025/12/14 05:22:00 571708] [debug] |scid:88c00b47dcef0097|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:22:00 571713] [info] |xqc_engine_main_logic|conn:000056285639FFFC|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc|conn_state:13|next_tick_time:1765689720570612
[2025/12/14 05:22:00 571726] [report] |scid:88c00b47dcef0097|xqc_conn_destroy|000056285639FFFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:790469|first_send_delay:1167|conn_persist:1580026|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-57693-88c00b47dcef0097 p-193.167.100.100-443-5784c6d4aff602cc|hsk_recv:789296|close_recv:1265645|close_send:1233979|last_recv:1265581|last_send:1233979|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,17,8,7,72,0,1024,i96,4,23,32,6,4,981,0,4,21,30,40000,5,1265,0,4,1049,1058,480,2,856,0,4,19,4,14,1007,4,17,40000,15,1233,4,41,4000,13,950,0-2,0-2,0-0,0-0,0-0,0-36,0-5488,0-3765,0-12,0-7,0-0,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:3|snd_pkt:12|spurious_loss:1|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/14 05:22:00 571786] [debug] |scid:88c00b47dcef0097|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:22:00 571796] [debug] |scid:88c00b47dcef0097|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:22:00 571804] [debug] |scid:88c00b47dcef0097|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:22:00 571809] [debug] |scid:88c00b47dcef0097|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/14 05:22:00 571891] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:22:00 571897] [debug] |xqc_engine_main_logic|END|now:1765689720571691|
[2025/12/14 05:22:00 572962] [debug] |xqc_engine_destroy|begin|