[2025/12/14 05:20:01 826853] [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 05:20:01 826887] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:20:01 826892] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:20:01 826896] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:20:01 826900] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:20:01 826905] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:20:01 826909] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:20:01 826913] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:20:01 826917] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:20:01 827055] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:CONN_IDLE|expire:1765689721827054|now:1765689601827054|interv:120000000|
[2025/12/14 05:20:01 827094] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:PATH_IDLE|expire:1765689721827093|now:1765689601827093|interv:120000000|
[2025/12/14 05:20:01 827103] [debug] |xqc_path_create|path:0|dcid:d9e7f17198bfc9a8|scid:e9604762f15ed6b2|create_path_count:1|
[2025/12/14 05:20:01 827108] [debug] |scid:e9604762f15ed6b2|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 05:20:01 827115] [debug] |xqc_path_init|path:0|dcid:d9e7f17198bfc9a8|scid:e9604762f15ed6b2|state:2|
[2025/12/14 05:20:01 827121] [debug] |scid:e9604762f15ed6b2|xqc_conn_create|success|scid:e9604762f15ed6b2|dcid:d9e7f17198bfc9a8|conn:000055680E574FFC|
[2025/12/14 05:20:01 827128] [debug] |scid:e9604762f15ed6b2|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:20:01 827135] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:20:01 827835] [debug] |scid:e9604762f15ed6b2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:20:01 827842] [debug] |scid:e9604762f15ed6b2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:20:01 827848] [debug] |scid:e9604762f15ed6b2|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:20:01 827853] [debug] |scid:e9604762f15ed6b2|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 05:20:01 827860] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689601827858|
[2025/12/14 05:20:01 827865] [debug] |scid:e9604762f15ed6b2|xqc_process_crypto_write_streams|
[2025/12/14 05:20:01 827870] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:20:01 827880] [info] |scid:e9604762f15ed6b2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689601827879|
[2025/12/14 05:20:01 827886] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:20:01 827892] [debug] |scid:e9604762f15ed6b2|xqc_path_get_perf_class|conn:000055680E574FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:20:01 827897] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055680E574FFC|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 05:20:01 827902] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:20:01 827908] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:20:01 827913] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:20:01 828011] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689601827928|stream_id:0|stream_offset:0|
[2025/12/14 05:20:01 828024] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|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 05:20:01 828031] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:20:01 828038] [debug] |scid:e9604762f15ed6b2|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 05:20:01 828045] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:20:01 828052] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:01 828058] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:20:01 828062] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689602577928|now:1765689601828037|interv:749891|
[2025/12/14 05:20:01 828066] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:0|expire:1765689602577928|now:1765689601828037|interval:749891|pto_count:0|srtt:250000
[2025/12/14 05:20:01 828071] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:20:01 828076] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689602577928|
[2025/12/14 05:20:01 828080] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_active_queue|last_ticked_time:1765689601827858|pd_index:0|
[2025/12/14 05:20:01 828084] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689602577928|
[2025/12/14 05:20:01 828088] [debug] |xqc_engine_wakeup_after|wakeup:1765689602577928|now:1765689601828088|diff:749840|
[2025/12/14 05:20:01 828093] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:20:01 828144] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689602577928|pq_index:0|
[2025/12/14 05:20:01 828149] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689601827858|
[2025/12/14 05:20:01 828162] [debug] |scid:e9604762f15ed6b2|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 05:20:01 828169] [debug] |scid:e9604762f15ed6b2|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:20:01 828179] [debug] |scid:e9604762f15ed6b2|xqc_stream_buff_data|size:21|
[2025/12/14 05:20:01 828186] [info] |scid:e9604762f15ed6b2|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:21|pkt_type:0RTT|buff_1rtt:0|send_data_size:21|offset:21|fin:1|stream_flag:72|conn:000055680E574FFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:20:01 828195] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689601828194|
[2025/12/14 05:20:01 828202] [debug] |scid:e9604762f15ed6b2|xqc_path_get_perf_class|conn:000055680E574FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:20:01 828209] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055680E574FFC|stream_id:0|stream_offset:21|
[2025/12/14 05:20:01 828216] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055680E574FFC|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 05:20:01 828235] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:54|reinj:0|path_class:2|
[2025/12/14 05:20:01 828242] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:54|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:20:01 828249] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055680E574FFC|stream_id:0|stream_offset:21|
[2025/12/14 05:20:01 828256] [debug] |scid:e9604762f15ed6b2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:20:01 828263] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:20:01 828323] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:0|size:54|sent:70|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689601828273|stream_id:0|stream_offset:21|
[2025/12/14 05:20:01 828334] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:0|origin_pktnum:0|size:54|enc_size:70|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:20:01 828341] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:20:01 828345] [debug] |scid:e9604762f15ed6b2|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 05:20:01 828350] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:20:01 828354] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:01 828358] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:01 828361] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:01 828365] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689602577928|now:1765689601828345|interv:749583|
[2025/12/14 05:20:01 828369] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:0|expire:1765689602577928|now:1765689601828345|interval:749583|pto_count:0|srtt:250000
[2025/12/14 05:20:01 828375] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1238|
[2025/12/14 05:20:01 828383] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689602577928|
[2025/12/14 05:20:01 828389] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_active_queue|last_ticked_time:1765689601828194|pd_index:0|
[2025/12/14 05:20:01 828395] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689602577928|
[2025/12/14 05:20:01 828400] [debug] |xqc_engine_wakeup_after|wakeup:1765689602577928|now:1765689601828400|diff:749528|
[2025/12/14 05:20:01 828405] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:20:02 578061] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602578061|
[2025/12/14 05:20:02 578085] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689602577928|pq_index:0|
[2025/12/14 05:20:02 578090] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689601828194|
[2025/12/14 05:20:02 578096] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689602578095|
[2025/12/14 05:20:02 578102] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689602577928|now:1765689602578095|
[2025/12/14 05:20:02 578107] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:20:02 578124] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055680E574FFC|path:0|bytes_in_flight:1238|
[2025/12/14 05:20:02 578129] [debug] |scid:e9604762f15ed6b2|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 05:20:02 578134] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:20:02 578138] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 578142] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 578145] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 578149] [debug] |scid:e9604762f15ed6b2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:20:02 578155] [debug] |scid:e9604762f15ed6b2|xqc_conn_send_probe_pkt|conn:000055680E574FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:20:02 578178] [debug] |scid:e9604762f15ed6b2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:20:02 578182] [debug] |scid:e9604762f15ed6b2|xqc_conn_send_probe_pkt|conn:000055680E574FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:20:02 578187] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055680E574FFC|pto_count:1
[2025/12/14 05:20:02 578191] [debug] |scid:e9604762f15ed6b2|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 05:20:02 578196] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 578200] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 578203] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 578207] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 578211] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689602578191|interv:18444978384106973424|
[2025/12/14 05:20:02 578215] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:0|expire:18446744073709551615|now:1765689602578191|interval:18444978384106973424|pto_count:1|srtt:250000
[2025/12/14 05:20:02 578222] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 578227] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 578232] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:20:02 578240] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:20:02 578315] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:54|now:1765689602578255|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 578321] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|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 05:20:02 578330] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:1184|
[2025/12/14 05:20:02 578335] [debug] |scid:e9604762f15ed6b2|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 05:20:02 578339] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:20:02 578343] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 578347] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 578351] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 578354] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689604078255|now:1765689602578335|interv:1499920|
[2025/12/14 05:20:02 578359] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:0|expire:1765689604078255|now:1765689602578335|interval:1499920|pto_count:1|srtt:250000
[2025/12/14 05:20:02 578364] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1238|
[2025/12/14 05:20:02 578372] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:20:02 578379] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:20:02 578409] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1238|now:1765689602578388|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 578416] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|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 05:20:02 578422] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:1238|applimit:1184|
[2025/12/14 05:20:02 578427] [debug] |scid:e9604762f15ed6b2|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 05:20:02 578432] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:20:02 578437] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 578442] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 578446] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 578451] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689604078388|now:1765689602578427|interv:1499961|
[2025/12/14 05:20:02 578456] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:0|expire:1765689604078388|now:1765689602578427|interval:1499961|pto_count:1|srtt:250000
[2025/12/14 05:20:02 578461] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2422|
[2025/12/14 05:20:02 578468] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689604078388|
[2025/12/14 05:20:02 578473] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689604078388|
[2025/12/14 05:20:02 578479] [debug] |xqc_engine_wakeup_after|wakeup:1765689604078388|now:1765689602578479|diff:1499909|
[2025/12/14 05:20:02 578492] [debug] |xqc_engine_main_logic|END|now:1765689602578095|
[2025/12/14 05:20:02 615303] [info] |xqc_engine_packet_process|==>|conn:000055680E574FFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689602615299|
[2025/12/14 05:20:02 615331] [debug] |scid:e9604762f15ed6b2|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:20:02 615339] [debug] |scid:e9604762f15ed6b2|xqc_packet_parse_initial|success|Length:975|
[2025/12/14 05:20:02 615368] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:20:02 615376] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:20:02 615393] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/14 05:20:02 615402] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:2|
[2025/12/14 05:20:02 615413] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|conn:000055680E574FFC|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 05:20:02 615423] [debug] |scid:e9604762f15ed6b2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1238|prior_delivered:0|prior_time:1765689601827928|is_app_limited:1|send_elapse:750327|ack_elapse:787371|ctl_first_sent_time:1765689602578255|lagest_ack_time:1765689602615299|curr_delivered:1184|
[2025/12/14 05:20:02 615432] [debug] |scid:e9604762f15ed6b2|xqc_update_sample|sampler_sent_time_update:1765689602578255|
[2025/12/14 05:20:02 615441] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:20:02 615449] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_rtt|before update rtt|conn:000055680E574FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:37044|ack_delay:0|
[2025/12/14 05:20:02 615458] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_rtt|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |after update rtt|conn:000055680E574FFC|srtt:37044|rttvar:18522|minrtt:37044|latest_rtt:37044|ack_delay:0|
[2025/12/14 05:20:02 615464] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:20:02 615470] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/12/14 05:20:02 615476] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:222264|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:20:02 615482] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 615487] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 615491] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 615496] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 615501] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689602615475|interv:18444978384106936140|
[2025/12/14 05:20:02 615507] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:0|expire:18446744073709551615|now:1765689602615475|interval:18444978384106936140|pto_count:1|srtt:37044
[2025/12/14 05:20:02 615512] [debug] |scid:e9604762f15ed6b2|xqc_generate_sample|sampler: send_elapse 750327, ack_elapse 787371, delivered 1184|rate 1503|lost 0|
[2025/12/14 05:20:02 615518] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:20:02 615524] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1503) in round 1|
[2025/12/14 05:20:02 615529] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_min_rtt|probertt expire|rtt:37044, old_rtt:2147483647|
[2025/12/14 05:20:02 615543] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_min_rtt|minrtt expire|rtt:37044, old_rtt:2147483647|
[2025/12/14 05:20:02 615549] [debug] |scid:e9604762f15ed6b2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/12/14 05:20:02 615554] [debug] |scid:e9604762f15ed6b2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689602578255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:20:02 615560] [debug] |scid:e9604762f15ed6b2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689602578255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:20:02 615565] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |bbr on ack|mode:0|pacing_rate:10736274|bw:1503|cwnd:139040|full_bw_reached:0|inflight:54|srtt:37044|latest_rtt:37044|min_rtt:37044|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:20:02 615572] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:6|
[2025/12/14 05:20:02 615579] [debug] |scid:e9604762f15ed6b2|xqc_process_crypto_frame|level:0|
[2025/12/14 05:20:02 615584] [debug] |scid:e9604762f15ed6b2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:20:02 615589] [debug] |scid:e9604762f15ed6b2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:20:02 615925] [debug] |scid:e9604762f15ed6b2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:20:02 615960] [debug] |scid:e9604762f15ed6b2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:20:02 615966] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689604078388|pq_index:0|
[2025/12/14 05:20:02 615971] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602578095|
[2025/12/14 05:20:02 615975] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:0|
[2025/12/14 05:20:02 615979] [debug] |scid:e9604762f15ed6b2|xqc_process_padding_frame|process padding|
[2025/12/14 05:20:02 615986] [info] |scid:e9604762f15ed6b2|xqc_conn_confirm_cid|dcid change|ori:d9e7f17198bfc9a8|new:fc65264f14817c12|
[2025/12/14 05:20:02 615992] [info] |scid:e9604762f15ed6b2|xqc_conn_addr_validated|Address Validated|conn:000055680E574FFC|role:0|
[2025/12/14 05:20:02 615997] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:20:02 616003] [debug] |scid:e9604762f15ed6b2|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 05:20:02 616007] [debug] |scid:e9604762f15ed6b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/14 05:20:02 616012] [info] |scid:e9604762f15ed6b2|xqc_conn_on_pkt_processed|====>|conn:000055680E574FFC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1765689602615299|dcid:e9604762f15ed6b2|dcid_seq:0|
[2025/12/14 05:20:02 616017] [debug] |scid:e9604762f15ed6b2|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:20:02 616023] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:20:02 616026] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:20:02 616032] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/14 05:20:02 616036] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:6|
[2025/12/14 05:20:02 616041] [debug] |scid:e9604762f15ed6b2|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/14 05:20:02 616048] [debug] |scid:e9604762f15ed6b2|xqc_process_crypto_frame|level:2|
[2025/12/14 05:20:02 616057] [debug] |scid:e9604762f15ed6b2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:20:02 616061] [debug] |scid:e9604762f15ed6b2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:20:02 616112] [debug] |scid:e9604762f15ed6b2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:20:02 616117] [debug] |scid:e9604762f15ed6b2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:20:02 616121] [warn] |scid:e9604762f15ed6b2|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:20:02 616360] [debug] |scid:e9604762f15ed6b2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:20:02 616370] [debug] |scid:e9604762f15ed6b2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:20:02 616376] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:20:02 616381] [debug] |scid:e9604762f15ed6b2|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 05:20:02 616385] [debug] |scid:e9604762f15ed6b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/14 05:20:02 616390] [info] |scid:e9604762f15ed6b2|xqc_conn_on_pkt_processed|====>|conn:000055680E574FFC|path:0|size:199|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765689602615299|dcid:e9604762f15ed6b2|dcid_seq:0|
[2025/12/14 05:20:02 616396] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:PATH_IDLE|expire:1765689722615299|now:1765689602615299|interv:120000000|
[2025/12/14 05:20:02 616402] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:CONN_IDLE|expire:1765689722615299|now:1765689602615299|interv:120000000|
[2025/12/14 05:20:02 616408] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602616408|
[2025/12/14 05:20:02 616416] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765689602616415|
[2025/12/14 05:20:02 616424] [info] |scid:e9604762f15ed6b2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:20:02 616430] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:20:02 616437] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:20:02 616443] [debug] |scid:e9604762f15ed6b2|xqc_process_crypto_write_streams|
[2025/12/14 05:20:02 616448] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:20:02 616452] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:20:02 616455] [debug] |scid:e9604762f15ed6b2|xqc_process_crypto_write_streams|
[2025/12/14 05:20:02 616459] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:20:02 616465] [info] |scid:e9604762f15ed6b2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689602616464|
[2025/12/14 05:20:02 616469] [debug] |scid:e9604762f15ed6b2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055680E574FFC|
[2025/12/14 05:20:02 616474] [info] |scid:e9604762f15ed6b2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:20:02 616478] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:111132|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:20:02 616483] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 616487] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 616507] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 616514] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 616520] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689602616478|interv:18444978384106935137|
[2025/12/14 05:20:02 616526] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:0|expire:18446744073709551615|now:1765689602616478|interval:18444978384106935137|pto_count:0|srtt:37044
[2025/12/14 05:20:02 616533] [debug] |scid:e9604762f15ed6b2|xqc_conn_early_data_accept|accept|
[2025/12/14 05:20:02 616537] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:20:02 616543] [debug] |scid:e9604762f15ed6b2|xqc_gen_ack_frame|largest_recv:0|ack_delay:1244|first_ack_range:0|largest_pkt_recv_time:1765689602615299|
[2025/12/14 05:20:02 616548] [debug] |scid:e9604762f15ed6b2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/14 05:20:02 616552] [debug] |scid:e9604762f15ed6b2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:20:02 616556] [debug] |scid:e9604762f15ed6b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:20:02 616560] [debug] |scid:e9604762f15ed6b2|xqc_gen_ack_frame|largest_recv:0|ack_delay:1261|first_ack_range:0|largest_pkt_recv_time:1765689602615299|
[2025/12/14 05:20:02 616564] [debug] |scid:e9604762f15ed6b2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/14 05:20:02 616568] [debug] |scid:e9604762f15ed6b2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:20:02 616572] [debug] |scid:e9604762f15ed6b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:20:02 616578] [debug] |scid:e9604762f15ed6b2|xqc_path_get_perf_class|conn:000055680E574FFC|path_id:0|path_srtt:37044|min_srtt:37044|path_bw:1503|loss_rate:25.00|path_pto:0|
[2025/12/14 05:20:02 616583] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055680E574FFC|path_id:0|path_srtt:37044|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:20:02 616588] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/14 05:20:02 616594] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 616602] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 616609] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:20:02 616615] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:20:02 616653] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:54|now:1765689602616623|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 616663] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|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 05:20:02 616670] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:1184|
[2025/12/14 05:20:02 616677] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:111132|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:20:02 616690] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 616697] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:20:02 616703] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 616707] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 616711] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689602727755|now:1765689602616676|interv:111079|
[2025/12/14 05:20:02 616715] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:1|expire:1765689602727755|now:1765689602616676|interval:111079|pto_count:0|srtt:37044
[2025/12/14 05:20:02 616720] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/12/14 05:20:02 616725] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/14 05:20:02 616730] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:20:02 616759] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:122|now:1765689602616737|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 616769] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|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 05:20:02 616777] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:1184|
[2025/12/14 05:20:02 616783] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/12/14 05:20:02 616790] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/12/14 05:20:02 616797] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:20:02 616822] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:122|now:1765689602616803|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 616831] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|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 05:20:02 616838] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689602727755|
[2025/12/14 05:20:02 616845] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689602727755|
[2025/12/14 05:20:02 616851] [debug] |xqc_engine_wakeup_after|wakeup:1765689602727755|now:1765689602616851|diff:110904|
[2025/12/14 05:20:02 616856] [debug] |xqc_engine_main_logic|END|now:1765689602616415|
[2025/12/14 05:20:02 616864] [info] |xqc_engine_packet_process|==>|conn:000055680E574FFC|size:1200|state:ESTABED|recv_time:1765689602616863|
[2025/12/14 05:20:02 616868] [info] |scid:e9604762f15ed6b2|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/12/14 05:20:02 616872] [info] |scid:e9604762f15ed6b2|xqc_conn_process_packet|ignore err|-631|
[2025/12/14 05:20:02 616876] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:PATH_IDLE|expire:1765689722616863|now:1765689602616863|interv:120000000|
[2025/12/14 05:20:02 616881] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:CONN_IDLE|expire:1765689722616863|now:1765689602616863|interv:120000000|
[2025/12/14 05:20:02 616884] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689602727755|pq_index:0|
[2025/12/14 05:20:02 616893] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602616415|
[2025/12/14 05:20:02 616898] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602616898|
[2025/12/14 05:20:02 616902] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|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:1765689602616901|
[2025/12/14 05:20:02 616908] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689602727755|
[2025/12/14 05:20:02 616912] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689602727755|
[2025/12/14 05:20:02 616916] [debug] |xqc_engine_wakeup_after|wakeup:1765689602727755|now:1765689602616916|diff:110839|
[2025/12/14 05:20:02 616920] [debug] |xqc_engine_main_logic|END|now:1765689602616901|
[2025/12/14 05:20:02 726345] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602726345|
[2025/12/14 05:20:02 726363] [debug] |xqc_engine_wakeup_after|wakeup:1765689602727755|now:1765689602726363|diff:1392|
[2025/12/14 05:20:02 726368] [debug] |xqc_engine_main_logic|END|now:1765689602726345|
[2025/12/14 05:20:02 728497] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602728497|
[2025/12/14 05:20:02 728504] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689602727755|pq_index:0|
[2025/12/14 05:20:02 728509] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602616901|
[2025/12/14 05:20:02 728515] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|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:1765689602728513|
[2025/12/14 05:20:02 728520] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689602727755|now:1765689602728513|
[2025/12/14 05:20:02 728525] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:20:02 728529] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055680E574FFC|path:0|bytes_in_flight:122|
[2025/12/14 05:20:02 728533] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:111132|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:20:02 728538] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 728542] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:20:02 728546] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 728550] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 728554] [debug] |scid:e9604762f15ed6b2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/12/14 05:20:02 728559] [debug] |scid:e9604762f15ed6b2|xqc_conn_send_probe_pkt|conn:000055680E574FFC|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/14 05:20:02 728564] [debug] |scid:e9604762f15ed6b2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:20:02 728569] [debug] |scid:e9604762f15ed6b2|xqc_conn_send_probe_pkt|conn:000055680E574FFC|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/14 05:20:02 728573] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055680E574FFC|pto_count:1
[2025/12/14 05:20:02 728577] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:222264|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:20:02 728591] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 728595] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 728598] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 728602] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 728606] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689602728577|interv:18444978384106823038|
[2025/12/14 05:20:02 728610] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:0|expire:18446744073709551615|now:1765689602728577|interval:18444978384106823038|pto_count:1|srtt:37044
[2025/12/14 05:20:02 728617] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 728622] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 728626] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:20:02 728633] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:20:02 728682] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:2|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:54|now:1765689602728644|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 728688] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:2|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 05:20:02 728693] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:1184|
[2025/12/14 05:20:02 728698] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:222264|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:20:02 728702] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 728706] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:20:02 728710] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 728714] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 728717] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689602950908|now:1765689602728697|interv:222211|
[2025/12/14 05:20:02 728721] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:1|expire:1765689602950908|now:1765689602728697|interval:222211|pto_count:1|srtt:37044
[2025/12/14 05:20:02 728726] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/12/14 05:20:02 728731] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:20:02 728735] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:20:02 728754] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:122|now:1765689602728741|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 728760] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:3|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:20:02 728768] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:1184|
[2025/12/14 05:20:02 728772] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:222264|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:20:02 728776] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 728780] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 136|
[2025/12/14 05:20:02 728784] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 728788] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:20:02 728791] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689602951005|now:1765689602728772|interv:222233|
[2025/12/14 05:20:02 728795] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:1|expire:1765689602951005|now:1765689602728772|interval:222233|pto_count:1|srtt:37044
[2025/12/14 05:20:02 728800] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/12/14 05:20:02 728804] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689602951005|
[2025/12/14 05:20:02 728809] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689602951005|
[2025/12/14 05:20:02 728813] [debug] |xqc_engine_wakeup_after|wakeup:1765689602951005|now:1765689602728813|diff:222192|
[2025/12/14 05:20:02 728817] [debug] |xqc_engine_main_logic|END|now:1765689602728513|
[2025/12/14 05:20:02 872299] [info] |xqc_engine_packet_process|==>|conn:000055680E574FFC|size:212|state:ESTABED|recv_time:1765689602872296|
[2025/12/14 05:20:02 872317] [debug] |scid:e9604762f15ed6b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e9604762f15ed6b2|spin_bit:0|
[2025/12/14 05:20:02 872327] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:20:02 872334] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:20:02 872345] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/14 05:20:02 872351] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:1e|
[2025/12/14 05:20:02 872358] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:20:02 872365] [debug] |scid:e9604762f15ed6b2|xqc_process_new_conn_id_frame|new_conn_id|cb59c2f30df8c4e3|sr_token:fbda60a3346bc07baca2f6b09d8b5390
[2025/12/14 05:20:02 872377] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:20:02 872383] [debug] |scid:e9604762f15ed6b2|xqc_process_new_conn_id_frame|new_conn_id|1f2e6d6afd8b8e52|sr_token:0d59039b97039986f270e2e4a74a92bd
[2025/12/14 05:20:02 872390] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:20:02 872397] [debug] |scid:e9604762f15ed6b2|xqc_process_new_conn_id_frame|new_conn_id|2879a18a99126498|sr_token:e27f5600241c2d38b9d15d588c95b2a8
[2025/12/14 05:20:02 872403] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:20:02 872409] [debug] |scid:e9604762f15ed6b2|xqc_process_new_conn_id_frame|new_conn_id|c32f705bf621e06c|sr_token:fb4013b7f33306936a4f268665f93d83
[2025/12/14 05:20:02 872417] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:20:02 872422] [debug] |scid:e9604762f15ed6b2|xqc_process_new_conn_id_frame|new_conn_id|5eb84c2c07402fd6|sr_token:9ef9be9a71b1bb29a871bf0b2e44d384
[2025/12/14 05:20:02 872430] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:6|
[2025/12/14 05:20:02 872446] [debug] |scid:e9604762f15ed6b2|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/14 05:20:02 872454] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689602951005|pq_index:0|
[2025/12/14 05:20:02 872460] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602728513|
[2025/12/14 05:20:02 872466] [debug] |scid:e9604762f15ed6b2|xqc_process_crypto_frame|level:3|
[2025/12/14 05:20:02 872473] [debug] |scid:e9604762f15ed6b2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:20:02 872479] [debug] |scid:e9604762f15ed6b2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/12/14 05:20:02 872648] [info] |scid:e9604762f15ed6b2|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055680E574FFC|
[2025/12/14 05:20:02 872655] [debug] |scid:e9604762f15ed6b2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:190|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:20:02 872661] [debug] |scid:e9604762f15ed6b2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:122|cwnd:139040|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/12/14 05:20:02 872665] [debug] |scid:e9604762f15ed6b2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:54|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/12/14 05:20:02 872669] [info] |scid:e9604762f15ed6b2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:20:02 872674] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:111132|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:20:02 872678] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 872683] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 872686] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 872690] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689602872673|now:1765689602872673|interv:0|
[2025/12/14 05:20:02 872694] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689601964405|now:1765689602872673|interval:0|pto_count:0|srtt:37044
[2025/12/14 05:20:02 872700] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:ACK_01RTT|expire:1765689602897296|now:1765689602872296|interv:25000|
[2025/12/14 05:20:02 872706] [debug] |scid:e9604762f15ed6b2|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:1765689602872296|max_ack_delay:25000|
[2025/12/14 05:20:02 872711] [debug] |scid:e9604762f15ed6b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/14 05:20:02 872716] [info] |scid:e9604762f15ed6b2|xqc_conn_on_pkt_processed|====>|conn:000055680E574FFC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689602872296|dcid:e9604762f15ed6b2|dcid_seq:0|
[2025/12/14 05:20:02 872721] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:PATH_IDLE|expire:1765689722872296|now:1765689602872296|interv:120000000|
[2025/12/14 05:20:02 872725] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:CONN_IDLE|expire:1765689722872296|now:1765689602872296|interv:120000000|
[2025/12/14 05:20:02 872730] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602872729|
[2025/12/14 05:20:02 872734] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|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:1765689602872734|
[2025/12/14 05:20:02 872743] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689602872673|now:1765689602872734|
[2025/12/14 05:20:02 872748] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:20:02 872751] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055680E574FFC|path:0|bytes_in_flight:54|
[2025/12/14 05:20:02 872755] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:111132|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:20:02 872760] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 872764] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 872768] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 54|
[2025/12/14 05:20:02 872771] [debug] |scid:e9604762f15ed6b2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:20:02 872776] [debug] |scid:e9604762f15ed6b2|xqc_conn_send_probe_pkt|conn:000055680E574FFC|path:0|pkt_num:0|size:54|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:20:02 872781] [debug] |scid:e9604762f15ed6b2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:20:02 872785] [debug] |scid:e9604762f15ed6b2|xqc_conn_send_probe_pkt|conn:000055680E574FFC|path:0|pkt_num:0|size:54|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:20:02 872789] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055680E574FFC|pto_count:1
[2025/12/14 05:20:02 872793] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055680E574FFC|path:0|
[2025/12/14 05:20:02 872797] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:20:02 872801] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689602872734|
[2025/12/14 05:20:02 872805] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:20:02 872829] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:20:02 872836] [debug] |scid:e9604762f15ed6b2|xqc_process_crypto_write_streams|
[2025/12/14 05:20:02 872842] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/14 05:20:02 872848] [debug] |scid:e9604762f15ed6b2|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:20:02 872865] [debug] |scid:e9604762f15ed6b2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c9906a030e08bd1d|sr_token:c056edf0fe7f000083230c0568550000|seq_num:1
[2025/12/14 05:20:02 872873] [debug] |scid:e9604762f15ed6b2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:15a42ed6193f363c|sr_token:c056edf0fe7f000083230c0568550000|seq_num:2
[2025/12/14 05:20:02 872878] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 872882] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 872887] [debug] |scid:e9604762f15ed6b2|xqc_path_get_perf_class|conn:000055680E574FFC|path_id:0|path_srtt:37044|min_srtt:37044|path_bw:1503|loss_rate:33.33|path_pto:1|
[2025/12/14 05:20:02 872893] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055680E574FFC|path_id:0|path_srtt:37044|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:20:02 872902] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/14 05:20:02 872906] [debug] |scid:e9604762f15ed6b2|xqc_path_get_perf_class|conn:000055680E574FFC|path_id:0|path_srtt:37044|min_srtt:37044|path_bw:1503|loss_rate:33.33|path_pto:1|
[2025/12/14 05:20:02 872910] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055680E574FFC|path_id:0|path_srtt:37044|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:20:02 872915] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/14 05:20:02 872919] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:54|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:20:02 872924] [debug] |scid:e9604762f15ed6b2|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055680E574FFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:20:02 872949] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:20:02 872989] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:1|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765689602872962|stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 872999] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:1|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:20:02 873006] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/14 05:20:02 873013] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:222264|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:20:02 873020] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 873025] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 873029] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 38|
[2025/12/14 05:20:02 873033] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689603145226|now:1765689602873013|interv:272213|
[2025/12/14 05:20:02 873037] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689603145226|now:1765689602873013|interval:272213|pto_count:1|srtt:37044
[2025/12/14 05:20:02 873042] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:38|
[2025/12/14 05:20:02 873047] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:54|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:20:02 873051] [debug] |scid:e9604762f15ed6b2|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055680E574FFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:20:02 873056] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:20:02 873081] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:2|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1765689602873062|stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 873089] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:20:02 873097] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/12/14 05:20:02 873103] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:222264|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:20:02 873114] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 873118] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 873122] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 76|
[2025/12/14 05:20:02 873126] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689603145326|now:1765689602873102|interv:272224|
[2025/12/14 05:20:02 873130] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689603145326|now:1765689602873102|interval:272224|pto_count:1|srtt:37044
[2025/12/14 05:20:02 873134] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:76|
[2025/12/14 05:20:02 873139] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:20:02 873144] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:20:02 873169] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:3|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1765689602873150|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 873178] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:3|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 05:20:02 873184] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/12/14 05:20:02 873190] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:222264|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:20:02 873197] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 873201] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 873205] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 117|
[2025/12/14 05:20:02 873209] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689603145414|now:1765689602873190|interv:272224|
[2025/12/14 05:20:02 873213] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689603145414|now:1765689602873190|interval:272224|pto_count:1|srtt:37044
[2025/12/14 05:20:02 873217] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:117|
[2025/12/14 05:20:02 873222] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:20:02 873226] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:20:02 873249] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:4|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:117|now:1765689602873232|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 873257] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:4|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:20:02 873264] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:117|applimit:1184|
[2025/12/14 05:20:02 873276] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:37044|rtt_var:18522|pto_duration:222264|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:20:02 873281] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 873284] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 873288] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 158|
[2025/12/14 05:20:02 873292] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689603145496|now:1765689602873276|interv:272220|
[2025/12/14 05:20:02 873296] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689603145496|now:1765689602873276|interval:272220|pto_count:1|srtt:37044
[2025/12/14 05:20:02 873300] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:158|
[2025/12/14 05:20:02 873305] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689602897296|
[2025/12/14 05:20:02 873309] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689602897296|
[2025/12/14 05:20:02 873314] [debug] |xqc_engine_wakeup_after|wakeup:1765689602897296|now:1765689602873314|diff:23982|
[2025/12/14 05:20:02 873318] [debug] |xqc_engine_main_logic|END|now:1765689602872734|
[2025/12/14 05:20:02 873324] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602873324|
[2025/12/14 05:20:02 873328] [debug] |xqc_engine_wakeup_after|wakeup:1765689602897296|now:1765689602873328|diff:23968|
[2025/12/14 05:20:02 873331] [debug] |xqc_engine_main_logic|END|now:1765689602873324|
[2025/12/14 05:20:02 896739] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602896739|
[2025/12/14 05:20:02 896751] [debug] |xqc_engine_wakeup_after|wakeup:1765689602897296|now:1765689602896751|diff:545|
[2025/12/14 05:20:02 896756] [debug] |xqc_engine_main_logic|END|now:1765689602896739|
[2025/12/14 05:20:02 897824] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602897824|
[2025/12/14 05:20:02 897830] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689602897296|pq_index:0|
[2025/12/14 05:20:02 897835] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602872734|
[2025/12/14 05:20:02 897840] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|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:1765689602897839|
[2025/12/14 05:20:02 897845] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689602897296|now:1765689602897839|
[2025/12/14 05:20:02 897849] [debug] |scid:e9604762f15ed6b2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:20:02 897853] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689602897296|now:1765689602897839|
[2025/12/14 05:20:02 897857] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:20:02 897865] [debug] |scid:e9604762f15ed6b2|xqc_gen_ack_frame|largest_recv:1|ack_delay:25568|first_ack_range:0|largest_pkt_recv_time:1765689602872296|
[2025/12/14 05:20:02 897872] [debug] |scid:e9604762f15ed6b2|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/12/14 05:20:02 897879] [debug] |scid:e9604762f15ed6b2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/14 05:20:02 897885] [debug] |scid:e9604762f15ed6b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:20:02 897893] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 897905] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:20:02 897910] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-9|next_skip_chance:1765689603306306|current_time:1765689602897910|
[2025/12/14 05:20:02 897915] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/14 05:20:02 897963] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1765689602897922|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 897969] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|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 05:20:02 897975] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689603145496|
[2025/12/14 05:20:02 897979] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689603145496|
[2025/12/14 05:20:02 897983] [debug] |xqc_engine_wakeup_after|wakeup:1765689603145496|now:1765689602897983|diff:247513|
[2025/12/14 05:20:02 897989] [debug] |xqc_engine_main_logic|END|now:1765689602897839|
[2025/12/14 05:20:02 923159] [info] |xqc_engine_packet_process|==>|conn:000055680E574FFC|size:32|state:ESTABED|recv_time:1765689602923157|
[2025/12/14 05:20:02 923179] [debug] |scid:e9604762f15ed6b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e9604762f15ed6b2|spin_bit:0|
[2025/12/14 05:20:02 923191] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:20:02 923197] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:20:02 923207] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/14 05:20:02 923215] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:2|
[2025/12/14 05:20:02 923225] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|conn:000055680E574FFC|path:0|pkt_num:4|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/12/14 05:20:02 923234] [debug] |scid:e9604762f15ed6b2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:1184|prior_time:1765689602872962|is_app_limited:1|send_elapse:270|ack_elapse:50195|ctl_first_sent_time:1765689602873232|lagest_ack_time:1765689602923157|curr_delivered:1225|
[2025/12/14 05:20:02 923244] [debug] |scid:e9604762f15ed6b2|xqc_update_sample|sampler_sent_time_update:1765689602873232|
[2025/12/14 05:20:02 923254] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:20:02 923261] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_rtt|before update rtt|conn:000055680E574FFC|srtt:37044|rttvar:18522|minrtt:37044|latest_rtt:49925|ack_delay:19000|
[2025/12/14 05:20:02 923270] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_rtt|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |after update rtt|conn:000055680E574FFC|srtt:38654|rttvar:17112|minrtt:37044|latest_rtt:49925|ack_delay:19000|
[2025/12/14 05:20:02 923278] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/12/14 05:20:02 923287] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/12/14 05:20:02 923296] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:1|po_sent_time:1765689602872962|lost_send_time:1765689602866992|loss_delay:56165|frame:STREAM |repair:128|
[2025/12/14 05:20:02 923303] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765689602872962u|
[2025/12/14 05:20:02 923321] [stats] |scid:e9604762f15ed6b2|xqc_send_ctl_detect_lost|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |lost interval:1765689602923157|lost_count:1|send_count:12|pkt_num:1|po_send_time:1765689602872962|srtt:38654|cwnd:139040|bw:1503|conn_life:1096108|now:0|last_lost_time:1096108|
[2025/12/14 05:20:02 923330] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:20:02 923338] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689602929227|now:1765689602923338|interval:5889|
[2025/12/14 05:20:02 923344] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689602929227|now:1765689602923338|interv:5889|
[2025/12/14 05:20:02 923350] [debug] |scid:e9604762f15ed6b2|xqc_generate_sample|sampler: send_elapse 270, ack_elapse 50195, delivered 41|rate 816|lost 1|
[2025/12/14 05:20:02 923355] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:20:02 923361] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_min_rtt|minrtt expire|rtt:37044, old_rtt:37044|
[2025/12/14 05:20:02 923366] [debug] |scid:e9604762f15ed6b2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/12/14 05:20:02 923371] [debug] |scid:e9604762f15ed6b2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:1|acked:41|po_sent_time:1765689602873232|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1225|
[2025/12/14 05:20:02 923378] [debug] |scid:e9604762f15ed6b2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:1|acked:41|po_sent_time:1765689602873232|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1225|
[2025/12/14 05:20:02 923384] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |bbr on ack|mode:0|pacing_rate:10736274|bw:1503|cwnd:139081|full_bw_reached:0|inflight:79|srtt:38654|latest_rtt:49925|min_rtt:37044|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:20:02 923393] [debug] |scid:e9604762f15ed6b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/14 05:20:02 923404] [info] |scid:e9604762f15ed6b2|xqc_conn_on_pkt_processed|====>|conn:000055680E574FFC|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK |recv_time:1765689602923157|dcid:e9604762f15ed6b2|dcid_seq:0|
[2025/12/14 05:20:02 923410] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:PATH_IDLE|expire:1765689722923157|now:1765689602923157|interv:120000000|
[2025/12/14 05:20:02 923415] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:CONN_IDLE|expire:1765689722923157|now:1765689602923157|interv:120000000|
[2025/12/14 05:20:02 923420] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689603145496|pq_index:0|
[2025/12/14 05:20:02 923425] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602897839|
[2025/12/14 05:20:02 923430] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602923430|
[2025/12/14 05:20:02 923437] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|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:1765689602923435|
[2025/12/14 05:20:02 923444] [debug] |scid:e9604762f15ed6b2|xqc_path_get_perf_class|conn:000055680E574FFC|path_id:0|path_srtt:38654|min_srtt:38654|path_bw:1503|loss_rate:33.33|path_pto:0|
[2025/12/14 05:20:02 923450] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_can_send|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |path:0|can:1|pkt_sz:38|schedule_bytes:0|inflight:79|cwnd:139081|conn:000055680E574FFC|stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 923461] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055680E574FFC|path_id:0|path_srtt:38654|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:20:02 923467] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:1|size:38|reinj:0|path_class:4|
[2025/12/14 05:20:02 923473] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:1|size:38|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/14 05:20:02 923478] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_can_send|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |path:0|can:1|pkt_sz:38|schedule_bytes:0|inflight:79|cwnd:139081|conn:000055680E574FFC|stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 923484] [debug] |scid:e9604762f15ed6b2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:20:02 923490] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/14 05:20:02 923530] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:11|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:79|now:1765689602923498|stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 923541] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:11|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/14 05:20:02 923550] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:79|applimit:0|
[2025/12/14 05:20:02 923558] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689602929227|now:1765689602923558|interval:5669|
[2025/12/14 05:20:02 923567] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689602929227|now:1765689602923558|interv:5669|
[2025/12/14 05:20:02 923574] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139081|inflight:117|
[2025/12/14 05:20:02 923581] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689602929227|
[2025/12/14 05:20:02 923586] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689602929227|
[2025/12/14 05:20:02 923591] [debug] |xqc_engine_wakeup_after|wakeup:1765689602929227|now:1765689602923591|diff:5636|
[2025/12/14 05:20:02 923596] [debug] |xqc_engine_main_logic|END|now:1765689602923435|
[2025/12/14 05:20:02 923603] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602923603|
[2025/12/14 05:20:02 923607] [debug] |xqc_engine_wakeup_after|wakeup:1765689602929227|now:1765689602923607|diff:5620|
[2025/12/14 05:20:02 923612] [debug] |xqc_engine_main_logic|END|now:1765689602923603|
[2025/12/14 05:20:02 928935] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602928935|
[2025/12/14 05:20:02 928943] [debug] |xqc_engine_wakeup_after|wakeup:1765689602929227|now:1765689602928943|diff:284|
[2025/12/14 05:20:02 928947] [debug] |xqc_engine_main_logic|END|now:1765689602928935|
[2025/12/14 05:20:02 930016] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602930016|
[2025/12/14 05:20:02 930026] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689602929227|pq_index:0|
[2025/12/14 05:20:02 930030] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602923435|
[2025/12/14 05:20:02 930036] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|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:1765689602930035|
[2025/12/14 05:20:02 930040] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689602929227|now:1765689602930035|
[2025/12/14 05:20:02 930050] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:20:02 930054] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/12/14 05:20:02 930057] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/12/14 05:20:02 930061] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/12/14 05:20:02 930065] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/12/14 05:20:02 930070] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:1|po_sent_time:1765689602873062|lost_send_time:1765689602873870|loss_delay:56165|frame:STREAM |repair:128|
[2025/12/14 05:20:02 930076] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:1|po_sent_time:1765689602873150|lost_send_time:1765689602873870|loss_delay:56165|frame:NEW_CONNECTION_ID |repair:16384|
[2025/12/14 05:20:02 930081] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765689602873150u|
[2025/12/14 05:20:02 930085] [debug] |scid:e9604762f15ed6b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/12/14 05:20:02 930089] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:38654|rtt_var:17112|pto_duration:107102|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:20:02 930093] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 930097] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 930101] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 38|
[2025/12/14 05:20:02 930105] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689603055600|now:1765689602930088|interv:125512|
[2025/12/14 05:20:02 930109] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689603055600|now:1765689602930088|interval:125512|pto_count:0|srtt:38654
[2025/12/14 05:20:02 930115] [debug] |scid:e9604762f15ed6b2|xqc_path_get_perf_class|conn:000055680E574FFC|path_id:0|path_srtt:38654|min_srtt:38654|path_bw:1503|loss_rate:50.00|path_pto:0|
[2025/12/14 05:20:02 930120] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_can_send|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |path:0|can:1|pkt_sz:38|schedule_bytes:0|inflight:38|cwnd:139081|conn:000055680E574FFC|stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 930124] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055680E574FFC|path_id:0|path_srtt:38654|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:20:02 930129] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:2|size:38|reinj:0|path_class:4|
[2025/12/14 05:20:02 930133] [debug] |scid:e9604762f15ed6b2|xqc_path_get_perf_class|conn:000055680E574FFC|path_id:0|path_srtt:38654|min_srtt:38654|path_bw:1503|loss_rate:50.00|path_pto:0|
[2025/12/14 05:20:02 930137] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_can_send|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |path:0|can:1|pkt_sz:41|schedule_bytes:38|inflight:38|cwnd:139081|conn:000055680E574FFC|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 930142] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055680E574FFC|path_id:0|path_srtt:38654|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:20:02 930149] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:3|size:41|reinj:0|path_class:4|
[2025/12/14 05:20:02 930153] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:2|size:38|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/14 05:20:02 930158] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_can_send|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |path:0|can:1|pkt_sz:38|schedule_bytes:0|inflight:38|cwnd:139081|conn:000055680E574FFC|stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 930162] [debug] |scid:e9604762f15ed6b2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:20:02 930167] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/14 05:20:02 930198] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:12|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1765689602930174|stream_id:0|stream_offset:21|
[2025/12/14 05:20:02 930208] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:12|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/14 05:20:02 930215] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:0|
[2025/12/14 05:20:02 930221] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:38654|rtt_var:17112|pto_duration:107102|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:20:02 930228] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 930233] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 930237] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 76|
[2025/12/14 05:20:02 930241] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689603062276|now:1765689602930221|interv:132055|
[2025/12/14 05:20:02 930245] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689603062276|now:1765689602930221|interval:132055|pto_count:0|srtt:38654
[2025/12/14 05:20:02 930250] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139081|inflight:76|
[2025/12/14 05:20:02 930254] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:20:02 930259] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_can_send|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:76|cwnd:139081|conn:000055680E574FFC|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 930263] [debug] |scid:e9604762f15ed6b2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:20:02 930267] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/14 05:20:02 930292] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:13|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1765689602930273|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 930300] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:13|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/14 05:20:02 930307] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:0|
[2025/12/14 05:20:02 930313] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|srtt:38654|rtt_var:17112|pto_duration:107102|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:20:02 930322] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:20:02 930326] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:20:02 930330] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_pto_time_and_space|conn:000055680E574FFC|path:0|PNS: 2, unacked: 117|
[2025/12/14 05:20:02 930334] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689603062375|now:1765689602930313|interv:132062|
[2025/12/14 05:20:02 930338] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055680E574FFC|path:0|pns:2|expire:1765689603062375|now:1765689602930313|interval:132062|pto_count:0|srtt:38654
[2025/12/14 05:20:02 930342] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139081|inflight:117|
[2025/12/14 05:20:02 930347] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689603062375|
[2025/12/14 05:20:02 930351] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689603062375|
[2025/12/14 05:20:02 930355] [debug] |xqc_engine_wakeup_after|wakeup:1765689603062375|now:1765689602930355|diff:132020|
[2025/12/14 05:20:02 930359] [debug] |xqc_engine_main_logic|END|now:1765689602930035|
[2025/12/14 05:20:02 955703] [info] |xqc_engine_packet_process|==>|conn:000055680E574FFC|size:1058|state:ESTABED|recv_time:1765689602955701|
[2025/12/14 05:20:02 955720] [debug] |scid:e9604762f15ed6b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e9604762f15ed6b2|spin_bit:0|
[2025/12/14 05:20:02 955731] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|largest_pn:2|
[2025/12/14 05:20:02 955738] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:20:02 955749] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/14 05:20:02 955758] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:f|
[2025/12/14 05:20:02 955768] [debug] |scid:e9604762f15ed6b2|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:20:02 955777] [debug] |scid:e9604762f15ed6b2|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:20:02 955786] [debug] |scid:e9604762f15ed6b2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:20:02 955793] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689603062375|pq_index:0|
[2025/12/14 05:20:02 955801] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602930035|
[2025/12/14 05:20:02 955808] [debug] |scid:e9604762f15ed6b2|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:20:02 955820] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:12|
[2025/12/14 05:20:02 955828] [debug] |scid:e9604762f15ed6b2|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 05:20:02 955838] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:ACK_01RTT|expire:1765689602980701|now:1765689602955701|interv:25000|
[2025/12/14 05:20:02 955848] [debug] |scid:e9604762f15ed6b2|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:1765689602955701|max_ack_delay:25000|
[2025/12/14 05:20:02 955857] [debug] |scid:e9604762f15ed6b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/14 05:20:02 955865] [info] |scid:e9604762f15ed6b2|xqc_conn_on_pkt_processed|====>|conn:000055680E574FFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM MAX_STREAMS |recv_time:1765689602955701|dcid:e9604762f15ed6b2|dcid_seq:0|
[2025/12/14 05:20:02 955884] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:PATH_IDLE|expire:1765689722955701|now:1765689602955701|interv:120000000|
[2025/12/14 05:20:02 955891] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:CONN_IDLE|expire:1765689722955701|now:1765689602955701|interv:120000000|
[2025/12/14 05:20:02 955900] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602955899|
[2025/12/14 05:20:02 955909] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|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:1765689602955907|
[2025/12/14 05:20:02 955919] [debug] |scid:e9604762f15ed6b2|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055680E574FFC|
[2025/12/14 05:20:02 956001] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689602980701|
[2025/12/14 05:20:02 956015] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689602980701|
[2025/12/14 05:20:02 956022] [debug] |xqc_engine_wakeup_after|wakeup:1765689602980701|now:1765689602956022|diff:24679|
[2025/12/14 05:20:02 956030] [debug] |xqc_engine_main_logic|END|now:1765689602955907|
[2025/12/14 05:20:02 956040] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602956039|
[2025/12/14 05:20:02 956047] [debug] |xqc_engine_wakeup_after|wakeup:1765689602980701|now:1765689602956047|diff:24654|
[2025/12/14 05:20:02 956055] [debug] |xqc_engine_main_logic|END|now:1765689602956039|
[2025/12/14 05:20:02 960963] [info] |xqc_engine_packet_process|==>|conn:000055680E574FFC|size:36|state:ESTABED|recv_time:1765689602960962|
[2025/12/14 05:20:02 960978] [debug] |scid:e9604762f15ed6b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e9604762f15ed6b2|spin_bit:0|
[2025/12/14 05:20:02 960987] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|largest_pn:4|
[2025/12/14 05:20:02 960993] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/14 05:20:02 961002] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/12/14 05:20:02 961007] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:2|
[2025/12/14 05:20:02 961012] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|conn:000055680E574FFC|path:0|pkt_num:11|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:11|
[2025/12/14 05:20:02 961019] [debug] |scid:e9604762f15ed6b2|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:117|prior_delivered:1225|prior_time:1765689602923157|is_app_limited:0|send_elapse:50266|ack_elapse:37805|ctl_first_sent_time:1765689602923498|lagest_ack_time:1765689602960962|curr_delivered:1263|
[2025/12/14 05:20:02 961027] [debug] |scid:e9604762f15ed6b2|xqc_update_sample|sampler_sent_time_update:1765689602923498|
[2025/12/14 05:20:02 961033] [debug] |scid:e9604762f15ed6b2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:20:02 961042] [debug] |scid:e9604762f15ed6b2|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:20:02 961048] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:STREAM_CLOSE|expire:1765689603357354|now:1765689602961048|interv:396306|
[2025/12/14 05:20:02 961055] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:20:02 961063] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|conn:000055680E574FFC|path:0|pkt_num:13|origin_pktnum:3|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 05:20:02 961071] [debug] |scid:e9604762f15ed6b2|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:117|prior_delivered:1225|prior_time:1765689602923157|is_app_limited:0|send_elapse:50266|ack_elapse:37805|ctl_first_sent_time:1765689602923498|lagest_ack_time:1765689602960962|curr_delivered:1304|
[2025/12/14 05:20:02 961084] [debug] |scid:e9604762f15ed6b2|xqc_update_sample|sampler_sent_time_update:1765689602930273|
[2025/12/14 05:20:02 961090] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:20:02 961096] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_rtt|before update rtt|conn:000055680E574FFC|srtt:38654|rttvar:17112|minrtt:37044|latest_rtt:30689|ack_delay:6000|
[2025/12/14 05:20:02 961103] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_update_rtt|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |after update rtt|conn:000055680E574FFC|srtt:37659|rttvar:14825|minrtt:30689|latest_rtt:30689|ack_delay:6000|
[2025/12/14 05:20:02 961107] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/12/14 05:20:02 961112] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/12/14 05:20:02 961116] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:20:02 961120] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055680E574FFC|path:0|
[2025/12/14 05:20:02 961124] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:20:02 961128] [debug] |scid:e9604762f15ed6b2|xqc_generate_sample|sampler: send_elapse 50266, ack_elapse 37805, delivered 79|rate 1571|lost 3|
[2025/12/14 05:20:02 961132] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/14 05:20:02 961136] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1571) in round 3|
[2025/12/14 05:20:02 961140] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_min_rtt|probertt expire|rtt:30689, old_rtt:37044|
[2025/12/14 05:20:02 961144] [debug] |scid:e9604762f15ed6b2|xqc_bbr_update_min_rtt|minrtt expire|rtt:30689, old_rtt:37044|
[2025/12/14 05:20:02 961151] [debug] |scid:e9604762f15ed6b2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:158|
[2025/12/14 05:20:02 961157] [debug] |scid:e9604762f15ed6b2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139081|packet_lost:0|acked:79|po_sent_time:1765689602930273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1304|
[2025/12/14 05:20:02 961164] [debug] |scid:e9604762f15ed6b2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139081|packet_lost:0|acked:79|po_sent_time:1765689602930273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1304|
[2025/12/14 05:20:02 961172] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_ack_received|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8 |bbr on ack|mode:0|pacing_rate:10736274|bw:1571|cwnd:139160|full_bw_reached:0|inflight:0|srtt:37659|latest_rtt:30689|min_rtt:30689|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:20:02 961178] [debug] |scid:e9604762f15ed6b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/12/14 05:20:02 961182] [info] |scid:e9604762f15ed6b2|xqc_conn_on_pkt_processed|====>|conn:000055680E574FFC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1765689602960962|dcid:e9604762f15ed6b2|dcid_seq:0|
[2025/12/14 05:20:02 961187] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:PATH_IDLE|expire:1765689722960962|now:1765689602960962|interv:120000000|
[2025/12/14 05:20:02 961191] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:CONN_IDLE|expire:1765689722960962|now:1765689602960962|interv:120000000|
[2025/12/14 05:20:02 961195] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689602980701|pq_index:0|
[2025/12/14 05:20:02 961199] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602955907|
[2025/12/14 05:20:02 961207] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602961207|
[2025/12/14 05:20:02 961212] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|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:1765689602961211|
[2025/12/14 05:20:02 961218] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689602980701|
[2025/12/14 05:20:02 961222] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689602980701|
[2025/12/14 05:20:02 961226] [debug] |xqc_engine_wakeup_after|wakeup:1765689602980701|now:1765689602961226|diff:19475|
[2025/12/14 05:20:02 961230] [debug] |xqc_engine_main_logic|END|now:1765689602961211|
[2025/12/14 05:20:02 961235] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602961235|
[2025/12/14 05:20:02 961239] [debug] |xqc_engine_wakeup_after|wakeup:1765689602980701|now:1765689602961239|diff:19462|
[2025/12/14 05:20:02 961243] [debug] |xqc_engine_main_logic|END|now:1765689602961235|
[2025/12/14 05:20:02 981411] [debug] |xqc_engine_main_logic|BEGIN|now:1765689602981411|
[2025/12/14 05:20:02 981421] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689602980701|pq_index:0|
[2025/12/14 05:20:02 981425] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602961211|
[2025/12/14 05:20:02 981430] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|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:1765689602981429|
[2025/12/14 05:20:02 981434] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689602980701|now:1765689602981429|
[2025/12/14 05:20:02 981438] [debug] |scid:e9604762f15ed6b2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:20:02 981442] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689602980701|now:1765689602981429|
[2025/12/14 05:20:02 981446] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:20:02 981451] [debug] |scid:e9604762f15ed6b2|xqc_gen_ack_frame|largest_recv:5|ack_delay:25750|first_ack_range:1|largest_pkt_recv_time:1765689602955701|
[2025/12/14 05:20:02 981456] [debug] |scid:e9604762f15ed6b2|xqc_gen_ack_frame|high:5|low:4|pkt_pns:2|
[2025/12/14 05:20:02 981460] [debug] |scid:e9604762f15ed6b2|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/12/14 05:20:02 981464] [debug] |scid:e9604762f15ed6b2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:5|
[2025/12/14 05:20:02 981468] [debug] |scid:e9604762f15ed6b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:20:02 981472] [debug] |scid:e9604762f15ed6b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 981477] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:20:02 981482] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/14 05:20:02 981516] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:14|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765689602981489|stream_id:0|stream_offset:0|
[2025/12/14 05:20:02 981525] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|path:0|pkt_num:14|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:20:02 981533] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689603357354|
[2025/12/14 05:20:02 981539] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689603357354|
[2025/12/14 05:20:02 981551] [debug] |xqc_engine_wakeup_after|wakeup:1765689603357354|now:1765689602981551|diff:375803|
[2025/12/14 05:20:02 981556] [debug] |xqc_engine_main_logic|END|now:1765689602981429|
[2025/12/14 05:20:03 357503] [debug] |xqc_engine_main_logic|BEGIN|now:1765689603357503|
[2025/12/14 05:20:03 357527] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689603357354|pq_index:0|
[2025/12/14 05:20:03 357532] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689602981429|
[2025/12/14 05:20:03 357539] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689603357536|
[2025/12/14 05:20:03 357544] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689603357354|now:1765689603357536|
[2025/12/14 05:20:03 357549] [debug] |scid:e9604762f15ed6b2|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:20:03 357554] [debug] |scid:e9604762f15ed6b2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:20:03 357574] [info] |scid:e9604762f15ed6b2|xqc_conn_close|conn:000055680E574FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/14 05:20:03 357580] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:CONN_DRAINING|expire:1765689603723457|now:1765689603357580|interv:365877|
[2025/12/14 05:20:03 357584] [debug] |scid:e9604762f15ed6b2|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/12/14 05:20:03 357589] [debug] |scid:e9604762f15ed6b2|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/14 05:20:03 357593] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:20:03 357597] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:20:03 357601] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:20:03 357605] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:20:03 357609] [info] |scid:e9604762f15ed6b2|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/14 05:20:03 357619] [debug] |scid:e9604762f15ed6b2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:20:03 357638] [stats] |scid:e9604762f15ed6b2|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:21|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689601828144|wrt_delay:34|snd_delay:129|finwrt_delay:34|finsnd_delay:1102030|finrcv_delay:1127633|finread_delay:1127810|all_acked_delay:1132896|firstfinack_dely:1132889|close_delay:1132904|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8|path_info:mp is not supported in connection scid:e9604762f15ed6b2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:3|
[2025/12/14 05:20:03 357647] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689603357354|now:1765689603357536|
[2025/12/14 05:20:03 357653] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:20:03 357662] [debug] |scid:e9604762f15ed6b2|xqc_path_get_perf_class|conn:000055680E574FFC|path_id:0|path_srtt:37659|min_srtt:37659|path_bw:1571|loss_rate:66.67|path_pto:0|
[2025/12/14 05:20:03 357669] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055680E574FFC|path_id:0|path_srtt:37659|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:20:03 357686] [debug] |scid:e9604762f15ed6b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/12/14 05:20:03 357695] [debug] |scid:e9604762f15ed6b2|xqc_check_acked_or_dropped_pkt|conn:000055680E574FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:20:03 357704] [debug] |scid:e9604762f15ed6b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/14 05:20:03 357795] [info] |scid:e9604762f15ed6b2|xqc_send_packet_with_pn|<==|conn:000055680E574FFC|path:0|pkt_num:15|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689603357723|stream_id:0|stream_offset:0|
[2025/12/14 05:20:03 357806] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_on_packet_sent|conn:000055680E574FFC|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 05:20:03 357814] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689603723457|
[2025/12/14 05:20:03 357821] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689603723457|
[2025/12/14 05:20:03 357826] [debug] |xqc_engine_wakeup_after|wakeup:1765689603723457|now:1765689603357826|diff:365631|
[2025/12/14 05:20:03 357832] [debug] |xqc_engine_main_logic|END|now:1765689603357536|
[2025/12/14 05:20:03 389273] [info] |xqc_engine_packet_process|==>|conn:000055680E574FFC|size:30|state:CLOSING|recv_time:1765689603389270|
[2025/12/14 05:20:03 389295] [debug] |scid:e9604762f15ed6b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e9604762f15ed6b2|spin_bit:0|
[2025/12/14 05:20:03 389309] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|largest_pn:5|
[2025/12/14 05:20:03 389317] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/12/14 05:20:03 389329] [debug] |scid:e9604762f15ed6b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/12/14 05:20:03 389337] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|closing state|frame_type:1c|
[2025/12/14 05:20:03 389346] [debug] |scid:e9604762f15ed6b2|xqc_process_frames|frame_type:1c|
[2025/12/14 05:20:03 389356] [debug] |scid:e9604762f15ed6b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/12/14 05:20:03 389362] [info] |scid:e9604762f15ed6b2|xqc_conn_on_pkt_processed|====>|conn:000055680E574FFC|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:7|frame:CONNECTION_CLOSE |recv_time:1765689603389270|dcid:e9604762f15ed6b2|dcid_seq:0|
[2025/12/14 05:20:03 389373] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:PATH_IDLE|expire:1765689723389270|now:1765689603389270|interv:120000000|
[2025/12/14 05:20:03 389382] [debug] |scid:e9604762f15ed6b2|xqc_timer_set|type:CONN_IDLE|expire:1765689723389270|now:1765689603389270|interv:120000000|
[2025/12/14 05:20:03 389389] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689603723457|pq_index:0|
[2025/12/14 05:20:03 389398] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689603357536|
[2025/12/14 05:20:03 389405] [debug] |xqc_engine_main_logic|BEGIN|now:1765689603389405|
[2025/12/14 05:20:03 389416] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689603389413|
[2025/12/14 05:20:03 389427] [debug] |scid:e9604762f15ed6b2|xqc_conn_next_wakeup_time|wakeup_time:1765689603723457|
[2025/12/14 05:20:03 389434] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689603723457|
[2025/12/14 05:20:03 389442] [debug] |xqc_engine_wakeup_after|wakeup:1765689603723457|now:1765689603389442|diff:334015|
[2025/12/14 05:20:03 389456] [debug] |xqc_engine_main_logic|END|now:1765689603389413|
[2025/12/14 05:20:03 389463] [debug] |xqc_engine_main_logic|BEGIN|now:1765689603389462|
[2025/12/14 05:20:03 389467] [debug] |xqc_engine_wakeup_after|wakeup:1765689603723457|now:1765689603389467|diff:333990|
[2025/12/14 05:20:03 389472] [debug] |xqc_engine_main_logic|END|now:1765689603389462|
[2025/12/14 05:20:03 722894] [debug] |xqc_engine_main_logic|BEGIN|now:1765689603722893|
[2025/12/14 05:20:03 722928] [debug] |xqc_engine_wakeup_after|wakeup:1765689603723457|now:1765689603722928|diff:529|
[2025/12/14 05:20:03 722954] [debug] |xqc_engine_main_logic|END|now:1765689603722893|
[2025/12/14 05:20:03 724020] [debug] |xqc_engine_main_logic|BEGIN|now:1765689603724020|
[2025/12/14 05:20:03 724027] [debug] |scid:e9604762f15ed6b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689603723457|pq_index:0|
[2025/12/14 05:20:03 724032] [debug] |scid:e9604762f15ed6b2|xqc_engine_add_active_queue|last_ticked_time:1765689603389413|
[2025/12/14 05:20:03 724038] [debug] |scid:e9604762f15ed6b2|xqc_engine_process_conn|conn:000055680E574FFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689603724036|
[2025/12/14 05:20:03 724044] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689603723457|now:1765689603724036|
[2025/12/14 05:20:03 724048] [debug] |scid:e9604762f15ed6b2|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689603723457|now:1765689603724036|
[2025/12/14 05:20:03 724052] [debug] |scid:e9604762f15ed6b2|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:20:03 724057] [info] |xqc_engine_main_logic|conn:000055680E574FFC|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8|conn_state:13|next_tick_time:1765689603723457
[2025/12/14 05:20:03 724071] [report] |scid:e9604762f15ed6b2|xqc_conn_destroy|000055680E574FFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:789325|first_send_delay:1137|conn_persist:1897021|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-51937-e9604762f15ed6b2 p-193.167.100.100-443-d9e7f17198bfc9a8|hsk_recv:788250|close_recv:1562303|close_send:1530674|last_recv:1562221|last_send:1530674|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,19,8,7,105,0,1024,i96,4,27,36,4,5,1133,0,4,21,30,40000,7,1562,0,4,1049,1058,480,4,1128,0,4,17,40000,15,1530,4,41,4000,13,1103,4,21,4,14,1154,0-2,0-2,0-0,0-0,0-0,0-37,0-5665,0-3768,0-15,0-7,0-3,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:3|snd_pkt:15|spurious_loss:0|detected_loss:6|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 05:20:03 724129] [debug] |scid:e9604762f15ed6b2|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:20:03 724140] [debug] |scid:e9604762f15ed6b2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:20:03 724146] [debug] |scid:e9604762f15ed6b2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:20:03 724151] [debug] |scid:e9604762f15ed6b2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/14 05:20:03 724224] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:20:03 724232] [debug] |xqc_engine_main_logic|END|now:1765689603724036|
[2025/12/14 05:20:03 725310] [debug] |xqc_engine_destroy|begin|