[2025/09/12 05:06:44 826327] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:06:44 826364] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:06:44 826369] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:06:44 826374] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:06:44 826378] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:06:44 826386] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:06:44 826390] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:06:44 826394] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:06:44 826398] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:06:44 826560] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653724826555|now:1757653604826555|interv:120000000|
[2025/09/12 05:06:44 826598] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653724826598|now:1757653604826598|interv:120000000|
[2025/09/12 05:06:44 826608] [debug] |xqc_path_create|path:0|dcid:20197edcdac89c5b|scid:cdbf481fd6221d9b|create_path_count:1|
[2025/09/12 05:06:44 826616] [debug] |scid:cdbf481fd6221d9b|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:06:44 826623] [debug] |xqc_path_init|path:0|dcid:20197edcdac89c5b|scid:cdbf481fd6221d9b|state:2|
[2025/09/12 05:06:44 826630] [debug] |scid:cdbf481fd6221d9b|xqc_conn_create|success|scid:cdbf481fd6221d9b|dcid:20197edcdac89c5b|conn:000055BEFD27035C|
[2025/09/12 05:06:44 826637] [debug] |scid:cdbf481fd6221d9b|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:06:44 826645] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:44 827393] [debug] |scid:cdbf481fd6221d9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:06:44 827399] [debug] |scid:cdbf481fd6221d9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:44 827406] [debug] |scid:cdbf481fd6221d9b|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:44 827411] [debug] |scid:cdbf481fd6221d9b|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:06:44 827419] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653604827417|
[2025/09/12 05:06:44 827425] [debug] |scid:cdbf481fd6221d9b|xqc_process_crypto_write_streams|
[2025/09/12 05:06:44 827429] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:44 827437] [info] |scid:cdbf481fd6221d9b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653604827436|
[2025/09/12 05:06:44 827443] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:06:44 827450] [debug] |scid:cdbf481fd6221d9b|xqc_path_get_perf_class|conn:000055BEFD27035C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:44 827455] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BEFD27035C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:44 827461] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:06:44 827466] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:44 827478] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:44 827577] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653604827488|stream_id:0|stream_offset:0|
[2025/09/12 05:06:44 827588] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:44 827594] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:44 827599] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:44 827604] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:44 827608] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:44 827612] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:44 827616] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653605577488|now:1757653604827598|interv:749890|
[2025/09/12 05:06:44 827620] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:0|expire:1757653605577488|now:1757653604827598|interval:749890|pto_count:0|srtt:250000
[2025/09/12 05:06:44 827626] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:06:44 827632] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653605577488|
[2025/09/12 05:06:44 827636] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_active_queue|last_ticked_time:1757653604827417|pd_index:0|
[2025/09/12 05:06:44 827640] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653605577488|
[2025/09/12 05:06:44 827644] [debug] |xqc_engine_wakeup_after|wakeup:1757653605577488|now:1757653604827644|diff:749844|
[2025/09/12 05:06:44 827649] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:44 827703] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653605577488|pq_index:0|
[2025/09/12 05:06:44 827709] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653604827417|
[2025/09/12 05:06:44 827718] [debug] |scid:cdbf481fd6221d9b|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:44 827726] [debug] |scid:cdbf481fd6221d9b|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:06:44 827738] [debug] |scid:cdbf481fd6221d9b|xqc_stream_buff_data|size:17|
[2025/09/12 05:06:44 827746] [info] |scid:cdbf481fd6221d9b|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055BEFD27035C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:44 827755] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653604827754|
[2025/09/12 05:06:44 827763] [debug] |scid:cdbf481fd6221d9b|xqc_path_get_perf_class|conn:000055BEFD27035C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:44 827771] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055BEFD27035C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:44 827779] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BEFD27035C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:44 827793] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:06:44 827800] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:44 827806] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055BEFD27035C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:44 827813] [debug] |scid:cdbf481fd6221d9b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:44 827820] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:44 827855] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653604827830|stream_id:0|stream_offset:17|
[2025/09/12 05:06:44 827866] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:44 827874] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:06:44 827881] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:44 827888] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:44 827895] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:44 827901] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:44 827907] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:44 827913] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653605577488|now:1757653604827880|interv:749608|
[2025/09/12 05:06:44 827920] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:0|expire:1757653605577488|now:1757653604827880|interval:749608|pto_count:0|srtt:250000
[2025/09/12 05:06:44 827927] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:44 827935] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653605577488|
[2025/09/12 05:06:44 827941] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_active_queue|last_ticked_time:1757653604827754|pd_index:0|
[2025/09/12 05:06:44 827948] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653605577488|
[2025/09/12 05:06:44 827953] [debug] |xqc_engine_wakeup_after|wakeup:1757653605577488|now:1757653604827953|diff:749535|
[2025/09/12 05:06:44 827958] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:45 162130] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:1232|state:C_INITIAL_SENT|recv_time:1757653605162125|
[2025/09/12 05:06:45 162165] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:45 162176] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_initial|success|Length:158|
[2025/09/12 05:06:45 162193] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:45 162201] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:26|
[2025/09/12 05:06:45 162221] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:26|
[2025/09/12 05:06:45 162232] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:45 162263] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|conn:000055BEFD27035C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:45 162275] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653604827488|is_app_limited:1|send_elapse:0|ack_elapse:334637|ctl_first_sent_time:1757653604827488|lagest_ack_time:1757653605162125|curr_delivered:1184|
[2025/09/12 05:06:45 162283] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_sent_time_update:1757653604827488|
[2025/09/12 05:06:45 162292] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:45 162302] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|before update rtt|conn:000055BEFD27035C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:334637|ack_delay:301816|
[2025/09/12 05:06:45 162313] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |after update rtt|conn:000055BEFD27035C|srtt:334637|rttvar:167318|minrtt:334637|latest_rtt:334637|ack_delay:301816|
[2025/09/12 05:06:45 162324] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:45 162333] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:45 162340] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:334637|rtt_var:167318|pto_duration:1003909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:45 162349] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:45 162356] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:45 162363] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:45 162371] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:45 162378] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653605162340|interv:18444986420104389275|
[2025/09/12 05:06:45 162390] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:0|expire:18446744073709551615|now:1757653605162340|interval:18444986420104389275|pto_count:0|srtt:334637
[2025/09/12 05:06:45 162399] [debug] |scid:cdbf481fd6221d9b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 334637, delivered 1184|rate 3538|lost 0|
[2025/09/12 05:06:45 162406] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:45 162412] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3538) in round 1|
[2025/09/12 05:06:45 162418] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_min_rtt|probertt expire|rtt:334637, old_rtt:2147483647|
[2025/09/12 05:06:45 162424] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:334637, old_rtt:2147483647|
[2025/09/12 05:06:45 162430] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:707|
[2025/09/12 05:06:45 162436] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653604827488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:45 162444] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653604827488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:45 162456] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |bbr on ack|mode:0|pacing_rate:1188493|bw:3538|cwnd:139040|full_bw_reached:0|inflight:50|srtt:334637|latest_rtt:334637|min_rtt:334637|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:45 162465] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:45 162473] [debug] |scid:cdbf481fd6221d9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:45 162479] [debug] |scid:cdbf481fd6221d9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:45 162485] [debug] |scid:cdbf481fd6221d9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:06:45 162958] [debug] |scid:cdbf481fd6221d9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:45 162967] [debug] |scid:cdbf481fd6221d9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:45 162974] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653605577488|pq_index:0|
[2025/09/12 05:06:45 162981] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653604827754|
[2025/09/12 05:06:45 162989] [info] |scid:cdbf481fd6221d9b|xqc_conn_confirm_cid|dcid change|ori:20197edcdac89c5b|new:7c9943799bb6849ccda8|
[2025/09/12 05:06:45 162997] [info] |scid:cdbf481fd6221d9b|xqc_conn_addr_validated|Address Validated|conn:000055BEFD27035C|role:0|
[2025/09/12 05:06:45 163005] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:45 163013] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:45 163020] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:26|largest:26|pns:0|
[2025/09/12 05:06:45 163028] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:1232|pkt_type:INIT|pkt_num:26|frame:ACK CRYPTO |recv_time:1757653605162125|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:45 163036] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:06:45 163044] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:45 163050] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:45 163058] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:06:45 163064] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:45 163071] [debug] |scid:cdbf481fd6221d9b|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:06:45 163080] [debug] |scid:cdbf481fd6221d9b|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:45 163086] [debug] |scid:cdbf481fd6221d9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:45 163092] [debug] |scid:cdbf481fd6221d9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:06:45 163153] [debug] |scid:cdbf481fd6221d9b|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:45 163159] [debug] |scid:cdbf481fd6221d9b|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:06:45 163164] [warn] |scid:cdbf481fd6221d9b|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:45 163404] [debug] |scid:cdbf481fd6221d9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:45 163411] [debug] |scid:cdbf481fd6221d9b|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:45 163422] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:45 163428] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:45 163434] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:06:45 163461] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:1046|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653605162125|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:45 163468] [info] |scid:cdbf481fd6221d9b|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 817
[2025/09/12 05:06:45 163478] [info] |scid:cdbf481fd6221d9b|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:06:45 163487] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653725162125|now:1757653605162125|interv:120000000|
[2025/09/12 05:06:45 163496] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653725162125|now:1757653605162125|interv:120000000|
[2025/09/12 05:06:45 163520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653605163520|
[2025/09/12 05:06:45 163526] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653605163525|
[2025/09/12 05:06:45 163533] [info] |scid:cdbf481fd6221d9b|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:45 163538] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:06:45 163544] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:45 163549] [debug] |scid:cdbf481fd6221d9b|xqc_process_crypto_write_streams|
[2025/09/12 05:06:45 163553] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:45 163558] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:45 163566] [debug] |scid:cdbf481fd6221d9b|xqc_process_crypto_write_streams|
[2025/09/12 05:06:45 163574] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:45 163585] [info] |scid:cdbf481fd6221d9b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653605163585|
[2025/09/12 05:06:45 163594] [debug] |scid:cdbf481fd6221d9b|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055BEFD27035C|
[2025/09/12 05:06:45 163600] [info] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:45 163605] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:334637|rtt_var:167318|pto_duration:1003909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:45 163611] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:45 163616] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:45 163621] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:45 163626] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:45 163631] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653605163605|interv:18444986420104388010|
[2025/09/12 05:06:45 163636] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:0|expire:18446744073709551615|now:1757653605163605|interval:18444986420104388010|pto_count:0|srtt:334637
[2025/09/12 05:06:45 163647] [debug] |scid:cdbf481fd6221d9b|xqc_conn_early_data_accept|accept|
[2025/09/12 05:06:45 163655] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:06:45 163668] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|largest_recv:26|ack_delay:1543|first_ack_range:0|largest_pkt_recv_time:1757653605162125|
[2025/09/12 05:06:45 163678] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:26|low:26|pkt_pns:0|
[2025/09/12 05:06:45 163683] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:26|frame_largest_recv:26|
[2025/09/12 05:06:45 163688] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:45 163694] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|largest_recv:1|ack_delay:1569|first_ack_range:0|largest_pkt_recv_time:1757653605162125|
[2025/09/12 05:06:45 163700] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:06:45 163705] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:06:45 163710] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:45 163717] [debug] |scid:cdbf481fd6221d9b|xqc_path_get_perf_class|conn:000055BEFD27035C|path_id:0|path_srtt:334637|min_srtt:334637|path_bw:3538|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:45 163722] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BEFD27035C|path_id:0|path_srtt:334637|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:45 163729] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:06:45 163736] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:45 163745] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:45 163756] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:45 163765] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:45 163824] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653605163774|stream_id:0|stream_offset:0|
[2025/09/12 05:06:45 163835] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:45 163846] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:45 163854] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:334637|rtt_var:167318|pto_duration:1003909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:45 163860] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:45 163865] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:45 163870] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:45 163875] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:45 163880] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606167683|now:1757653605163854|interv:1003829|
[2025/09/12 05:06:45 163889] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:1|expire:1757653606167683|now:1757653605163854|interval:1003829|pto_count:0|srtt:334637
[2025/09/12 05:06:45 163896] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:45 163902] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:45 163908] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:45 163944] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653605163918|stream_id:0|stream_offset:0|
[2025/09/12 05:06:45 163951] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:45 163958] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:06:45 163963] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:45 163968] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:45 163974] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:45 163994] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653605163980|stream_id:0|stream_offset:0|
[2025/09/12 05:06:45 164000] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:45 164011] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606167683|
[2025/09/12 05:06:45 164020] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606167683|
[2025/09/12 05:06:45 164028] [debug] |xqc_engine_wakeup_after|wakeup:1757653606167683|now:1757653605164028|diff:1003655|
[2025/09/12 05:06:45 164035] [debug] |xqc_engine_main_logic|END|now:1757653605163525|
[2025/09/12 05:06:45 164042] [debug] |xqc_engine_main_logic|BEGIN|now:1757653605164042|
[2025/09/12 05:06:45 164047] [debug] |xqc_engine_wakeup_after|wakeup:1757653606167683|now:1757653605164047|diff:1003636|
[2025/09/12 05:06:45 164052] [debug] |xqc_engine_main_logic|END|now:1757653605164042|
[2025/09/12 05:06:46 165800] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606165799|
[2025/09/12 05:06:46 165824] [debug] |xqc_engine_wakeup_after|wakeup:1757653606167683|now:1757653606165824|diff:1859|
[2025/09/12 05:06:46 165832] [debug] |xqc_engine_main_logic|END|now:1757653606165799|
[2025/09/12 05:06:46 167966] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606167966|
[2025/09/12 05:06:46 167975] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606167683|pq_index:0|
[2025/09/12 05:06:46 167983] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653605163525|
[2025/09/12 05:06:46 167992] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|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 DGRAM_MSS_NOTIFY |now:1757653606167989|
[2025/09/12 05:06:46 168000] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653606167683|now:1757653606167989|
[2025/09/12 05:06:46 168007] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:46 168022] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BEFD27035C|path:0|bytes_in_flight:120|
[2025/09/12 05:06:46 168029] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:334637|rtt_var:167318|pto_duration:1003909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:46 168037] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 168043] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:46 168049] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:46 168055] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:46 168061] [debug] |scid:cdbf481fd6221d9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:46 168068] [debug] |scid:cdbf481fd6221d9b|xqc_conn_send_probe_pkt|conn:000055BEFD27035C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:46 168077] [debug] |scid:cdbf481fd6221d9b|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:46 168084] [debug] |scid:cdbf481fd6221d9b|xqc_conn_send_probe_pkt|conn:000055BEFD27035C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:46 168090] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BEFD27035C|pto_count:1
[2025/09/12 05:06:46 168097] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:334637|rtt_var:167318|pto_duration:2007818|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:46 168104] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 168110] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 168116] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:46 168121] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:46 168127] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653606168096|interv:18444986420103383519|
[2025/09/12 05:06:46 168134] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:0|expire:18446744073709551615|now:1757653606168096|interval:18444986420103383519|pto_count:1|srtt:334637
[2025/09/12 05:06:46 168145] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 168152] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 168159] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:46 168168] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:46 168251] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:2|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653606168188|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 168259] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:2|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 168267] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:46 168278] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:334637|rtt_var:167318|pto_duration:2007818|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:46 168285] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 168291] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:46 168297] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:46 168303] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:46 168309] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653608176006|now:1757653606168278|interv:2007728|
[2025/09/12 05:06:46 168315] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:1|expire:1757653608176006|now:1757653606168278|interval:2007728|pto_count:1|srtt:334637
[2025/09/12 05:06:46 168323] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:46 168330] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:46 168337] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:46 168360] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653606168344|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 168368] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:46 168375] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:06:46 168381] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:334637|rtt_var:167318|pto_duration:2007818|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:46 168388] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 168394] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:06:46 168400] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:46 168405] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:46 168411] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653608176162|now:1757653606168381|interv:2007781|
[2025/09/12 05:06:46 168417] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:1|expire:1757653608176162|now:1757653606168381|interval:2007781|pto_count:1|srtt:334637
[2025/09/12 05:06:46 168424] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:06:46 168431] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653608176162|
[2025/09/12 05:06:46 168437] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653608176162|
[2025/09/12 05:06:46 168443] [debug] |xqc_engine_wakeup_after|wakeup:1757653608176162|now:1757653606168443|diff:2007719|
[2025/09/12 05:06:46 168449] [debug] |xqc_engine_main_logic|END|now:1757653606167989|
[2025/09/12 05:06:46 200744] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:1332|state:ESTABED|recv_time:1757653606200739|
[2025/09/12 05:06:46 200800] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:06:46 200820] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:06:46 200843] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:46 200860] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:06:46 200871] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:46 200885] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|conn:000055BEFD27035C|path:0|pkt_num:2|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:46 200899] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653605162125|is_app_limited:1|send_elapse:1340700|ack_elapse:1038614|ctl_first_sent_time:1757653606168188|lagest_ack_time:1757653606200739|curr_delivered:1254|
[2025/09/12 05:06:46 200914] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_sent_time_update:1757653606168188|
[2025/09/12 05:06:46 200925] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:46 200932] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|before update rtt|conn:000055BEFD27035C|srtt:334637|rttvar:167318|minrtt:334637|latest_rtt:32551|ack_delay:0|
[2025/09/12 05:06:46 200942] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |after update rtt|conn:000055BEFD27035C|srtt:296876|rttvar:201010|minrtt:32551|latest_rtt:32551|ack_delay:0|
[2025/09/12 05:06:46 200951] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:46 200962] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:1|
[2025/09/12 05:06:46 200971] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:46 200982] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:296876|rtt_var:201010|pto_duration:1100916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:46 200994] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 201003] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 201009] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:46 201015] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:46 201021] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653606200981|interv:18444986420103350634|
[2025/09/12 05:06:46 201027] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:0|expire:18446744073709551615|now:1757653606200981|interval:18444986420103350634|pto_count:0|srtt:296876
[2025/09/12 05:06:46 201035] [debug] |scid:cdbf481fd6221d9b|xqc_generate_sample|sampler: send_elapse 1340700, ack_elapse 1038614, delivered 70|rate 52|lost 0|
[2025/09/12 05:06:46 201042] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:46 201049] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_min_rtt|probertt expire|rtt:32551, old_rtt:334637|
[2025/09/12 05:06:46 201055] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:32551, old_rtt:334637|
[2025/09/12 05:06:46 201061] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:707|
[2025/09/12 05:06:46 201072] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653606168188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:46 201080] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653606168188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:46 201087] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |bbr on ack|mode:0|pacing_rate:1188493|bw:3538|cwnd:139110|full_bw_reached:0|inflight:50|srtt:296876|latest_rtt:32551|min_rtt:32551|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:46 201099] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:06:46 201106] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:1332|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653606200739|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 201114] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:1|
[2025/09/12 05:06:46 201122] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:46 201128] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:46 201137] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:06:46 201143] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:1e|
[2025/09/12 05:06:46 201150] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:46 201156] [debug] |scid:cdbf481fd6221d9b|xqc_process_new_conn_id_frame|new_conn_id|49e3e13575005a17f9e7|sr_token:6249ec28b4a9a95fa554368064638cc3
[2025/09/12 05:06:46 201166] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:46 201172] [debug] |scid:cdbf481fd6221d9b|xqc_process_new_conn_id_frame|new_conn_id|6346a72eedd5e5e166f6|sr_token:c3f2c86a4014b11991b3e9e28e0f700b
[2025/09/12 05:06:46 201179] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:46 201185] [debug] |scid:cdbf481fd6221d9b|xqc_process_new_conn_id_frame|new_conn_id|c3f92bc16cfc496c9a27|sr_token:fdb2c4a9fc990534045af11613ef43dd
[2025/09/12 05:06:46 201192] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:46 201198] [debug] |scid:cdbf481fd6221d9b|xqc_process_new_conn_id_frame|new_conn_id|fd98b6a171582a927b18|sr_token:f93caf675140d5f117be1db4f569a7d7
[2025/09/12 05:06:46 201205] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:46 201211] [debug] |scid:cdbf481fd6221d9b|xqc_process_new_conn_id_frame|new_conn_id|6871d61c608cd515c9b7|sr_token:7f2e5f6777091505a8ed9863689e9605
[2025/09/12 05:06:46 201218] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:46 201224] [debug] |scid:cdbf481fd6221d9b|xqc_process_new_conn_id_frame|new_conn_id|4f1e8499eb2a0c0d6316|sr_token:15b360ccb5e1e97f4fc7e809c3c69209
[2025/09/12 05:06:46 201230] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:46 201236] [debug] |scid:cdbf481fd6221d9b|xqc_process_new_conn_id_frame|new_conn_id|8ab034c969b6d59b04a0|sr_token:717aff56d1ca16d4735d4dfd1cc0adf0
[2025/09/12 05:06:46 201243] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:46 201249] [debug] |scid:cdbf481fd6221d9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:46 201259] [info] |scid:cdbf481fd6221d9b|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055BEFD27035C|
[2025/09/12 05:06:46 201269] [info] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:46 201275] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:296876|rtt_var:201010|pto_duration:1100916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:46 201282] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 201288] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 201294] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:46 201300] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606201275|now:1757653606201275|interv:0|
[2025/09/12 05:06:46 201306] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653605948746|now:1757653606201275|interval:0|pto_count:0|srtt:296876
[2025/09/12 05:06:46 201314] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:ACK_01RTT|expire:1757653606225739|now:1757653606200739|interv:25000|
[2025/09/12 05:06:46 201322] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606200739|max_ack_delay:25000|
[2025/09/12 05:06:46 201330] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:06:46 201337] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653606200739|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 201345] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726200739|now:1757653606200739|interv:120000000|
[2025/09/12 05:06:46 201351] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726200739|now:1757653606200739|interv:120000000|
[2025/09/12 05:06:46 201357] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653608176162|pq_index:0|
[2025/09/12 05:06:46 201364] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606167989|
[2025/09/12 05:06:46 201370] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606201370|
[2025/09/12 05:06:46 201378] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606201376|
[2025/09/12 05:06:46 201385] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653606201275|now:1757653606201376|
[2025/09/12 05:06:46 201392] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:46 201397] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BEFD27035C|path:0|bytes_in_flight:50|
[2025/09/12 05:06:46 201404] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:296876|rtt_var:201010|pto_duration:1100916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:46 201410] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 201416] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 201422] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:46 201432] [debug] |scid:cdbf481fd6221d9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:46 201438] [debug] |scid:cdbf481fd6221d9b|xqc_conn_send_probe_pkt|conn:000055BEFD27035C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:46 201446] [debug] |scid:cdbf481fd6221d9b|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:46 201452] [debug] |scid:cdbf481fd6221d9b|xqc_conn_send_probe_pkt|conn:000055BEFD27035C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:46 201458] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BEFD27035C|pto_count:1
[2025/09/12 05:06:46 201465] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055BEFD27035C|path:0|
[2025/09/12 05:06:46 201471] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:46 201476] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653606201376|
[2025/09/12 05:06:46 201483] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:46 201538] [debug] |scid:cdbf481fd6221d9b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:610b985976b97873|sr_token:0075b23afe7f000043bc6ee4be550000|seq_num:1
[2025/09/12 05:06:46 201554] [debug] |scid:cdbf481fd6221d9b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:bb005a9561047143|sr_token:0075b23afe7f000043bc6ee4be550000|seq_num:2
[2025/09/12 05:06:46 201561] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:46 201568] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:46 201575] [debug] |scid:cdbf481fd6221d9b|xqc_path_get_perf_class|conn:000055BEFD27035C|path_id:0|path_srtt:296876|min_srtt:296876|path_bw:3538|loss_rate:16.67|path_pto:1|
[2025/09/12 05:06:46 201582] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BEFD27035C|path_id:0|path_srtt:296876|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:46 201590] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:46 201597] [debug] |scid:cdbf481fd6221d9b|xqc_path_get_perf_class|conn:000055BEFD27035C|path_id:0|path_srtt:296876|min_srtt:296876|path_bw:3538|loss_rate:16.67|path_pto:1|
[2025/09/12 05:06:46 201603] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BEFD27035C|path_id:0|path_srtt:296876|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:46 201610] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:46 201618] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:46 201625] [debug] |scid:cdbf481fd6221d9b|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055BEFD27035C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:46 201632] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-6|next_skip_chance:1757653609579379|current_time:1757653606201631|
[2025/09/12 05:06:46 201638] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:46 201688] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:7|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653606201648|stream_id:0|stream_offset:17|
[2025/09/12 05:06:46 201710] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:7|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 201719] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:46 201730] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:296876|rtt_var:201010|pto_duration:2201832|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:46 201743] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 201752] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 201758] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:06:46 201766] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653608443480|now:1757653606201730|interv:2241750|
[2025/09/12 05:06:46 201777] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653608443480|now:1757653606201730|interval:2241750|pto_count:1|srtt:296876
[2025/09/12 05:06:46 201791] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:36|
[2025/09/12 05:06:46 201803] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:46 201814] [debug] |scid:cdbf481fd6221d9b|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055BEFD27035C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:46 201825] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:46 201864] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:8|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653606201838|stream_id:0|stream_offset:17|
[2025/09/12 05:06:46 201878] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:8|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:46 201890] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:06:46 201902] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:296876|rtt_var:201010|pto_duration:2201832|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:46 201914] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 201924] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 201933] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:06:46 201944] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653608443670|now:1757653606201901|interv:2241769|
[2025/09/12 05:06:46 201955] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653608443670|now:1757653606201901|interval:2241769|pto_count:1|srtt:296876
[2025/09/12 05:06:46 201969] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:72|
[2025/09/12 05:06:46 201979] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:46 201991] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:46 202032] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:9|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653606202014|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 202040] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:9|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 202047] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:06:46 202052] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:296876|rtt_var:201010|pto_duration:2201832|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:46 202058] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 202063] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 202067] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:06:46 202072] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653608443846|now:1757653606202052|interv:2241794|
[2025/09/12 05:06:46 202077] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653608443846|now:1757653606202052|interval:2241794|pto_count:1|srtt:296876
[2025/09/12 05:06:46 202083] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:115|
[2025/09/12 05:06:46 202088] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:46 202094] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:46 202113] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653606202100|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 202119] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:10|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 202125] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:06:46 202130] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:296876|rtt_var:201010|pto_duration:2201832|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:46 202136] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 202140] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 202145] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:06:46 202150] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653608443932|now:1757653606202130|interv:2241802|
[2025/09/12 05:06:46 202155] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653608443932|now:1757653606202130|interval:2241802|pto_count:1|srtt:296876
[2025/09/12 05:06:46 202161] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:158|
[2025/09/12 05:06:46 202167] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606225739|
[2025/09/12 05:06:46 202172] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606225739|
[2025/09/12 05:06:46 202181] [debug] |xqc_engine_wakeup_after|wakeup:1757653606225739|now:1757653606202181|diff:23558|
[2025/09/12 05:06:46 202186] [debug] |xqc_engine_main_logic|END|now:1757653606201376|
[2025/09/12 05:06:46 202196] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:1332|state:ESTABED|recv_time:1757653606202195|
[2025/09/12 05:06:46 202202] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:0|
[2025/09/12 05:06:46 202208] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:46 202212] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:46 202219] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:06:46 202224] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:46 202229] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:46 202234] [debug] |scid:cdbf481fd6221d9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:46 202243] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:46 202249] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:46 202257] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:06:46 202266] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653606202195|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 202275] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726202195|now:1757653606202195|interv:120000000|
[2025/09/12 05:06:46 202284] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726202195|now:1757653606202195|interv:120000000|
[2025/09/12 05:06:46 202291] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606225739|pq_index:0|
[2025/09/12 05:06:46 202296] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606201376|
[2025/09/12 05:06:46 202301] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606202301|
[2025/09/12 05:06:46 202307] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606202305|
[2025/09/12 05:06:46 202316] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|largest_recv:1|ack_delay:121|first_ack_range:1|largest_pkt_recv_time:1757653606202195|
[2025/09/12 05:06:46 202322] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:06:46 202327] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:06:46 202332] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:46 202338] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 202344] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:46 202354] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:46 202384] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:11|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653606202364|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 202396] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:11|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 202402] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653608443932|
[2025/09/12 05:06:46 202407] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653608443932|
[2025/09/12 05:06:46 202412] [debug] |xqc_engine_wakeup_after|wakeup:1757653608443932|now:1757653606202412|diff:2241520|
[2025/09/12 05:06:46 202417] [debug] |xqc_engine_main_logic|END|now:1757653606202305|
[2025/09/12 05:06:46 202424] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606202423|
[2025/09/12 05:06:46 202428] [debug] |xqc_engine_wakeup_after|wakeup:1757653608443932|now:1757653606202428|diff:2241504|
[2025/09/12 05:06:46 202434] [debug] |xqc_engine_main_logic|END|now:1757653606202423|
[2025/09/12 05:06:46 222638] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:380|state:ESTABED|recv_time:1757653606222634|
[2025/09/12 05:06:46 222655] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:0|
[2025/09/12 05:06:46 222669] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:06:46 222675] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:46 222689] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:06:46 222694] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:46 222703] [debug] |scid:cdbf481fd6221d9b|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:06:46 222711] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653608443932|pq_index:0|
[2025/09/12 05:06:46 222719] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606202305|
[2025/09/12 05:06:46 222725] [debug] |scid:cdbf481fd6221d9b|xqc_process_crypto_frame|level:3|
[2025/09/12 05:06:46 222732] [debug] |scid:cdbf481fd6221d9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:06:46 222738] [debug] |scid:cdbf481fd6221d9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:06:46 222954] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:7|
[2025/09/12 05:06:46 223015] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:ACK_01RTT|expire:1757653606247634|now:1757653606222634|interv:25000|
[2025/09/12 05:06:46 223023] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606222634|max_ack_delay:25000|
[2025/09/12 05:06:46 223029] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:06:46 223035] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653606222634|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 223041] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726222634|now:1757653606222634|interv:120000000|
[2025/09/12 05:06:46 223046] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726222634|now:1757653606222634|interv:120000000|
[2025/09/12 05:06:46 223051] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606223051|
[2025/09/12 05:06:46 223057] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606223055|
[2025/09/12 05:06:46 223067] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:46 223073] [debug] |scid:cdbf481fd6221d9b|xqc_process_crypto_write_streams|
[2025/09/12 05:06:46 223077] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:46 223081] [debug] |scid:cdbf481fd6221d9b|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:46 223088] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606247634|
[2025/09/12 05:06:46 223092] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606247634|
[2025/09/12 05:06:46 223097] [debug] |xqc_engine_wakeup_after|wakeup:1757653606247634|now:1757653606223096|diff:24538|
[2025/09/12 05:06:46 223101] [debug] |xqc_engine_main_logic|END|now:1757653606223055|
[2025/09/12 05:06:46 223107] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606223107|
[2025/09/12 05:06:46 223135] [debug] |xqc_engine_wakeup_after|wakeup:1757653606247634|now:1757653606223111|diff:24523|
[2025/09/12 05:06:46 223139] [debug] |xqc_engine_main_logic|END|now:1757653606223107|
[2025/09/12 05:06:46 232419] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:31|state:ESTABED|recv_time:1757653606232418|
[2025/09/12 05:06:46 232439] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:0|
[2025/09/12 05:06:46 232453] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:06:46 232459] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:46 232467] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:06:46 232473] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:46 232484] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|conn:000055BEFD27035C|path:0|pkt_num:7|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:06:46 232497] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653606201648|is_app_limited:0|send_elapse:0|ack_elapse:30770|ctl_first_sent_time:1757653606201648|lagest_ack_time:1757653606232418|curr_delivered:1290|
[2025/09/12 05:06:46 232537] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_sent_time_update:1757653606201648|
[2025/09/12 05:06:46 232549] [debug] |scid:cdbf481fd6221d9b|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:46 232565] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:46 232576] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|before update rtt|conn:000055BEFD27035C|srtt:296876|rttvar:201010|minrtt:32551|latest_rtt:30770|ack_delay:0|
[2025/09/12 05:06:46 232589] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |after update rtt|conn:000055BEFD27035C|srtt:263613|rttvar:217284|minrtt:30770|latest_rtt:30770|ack_delay:0|
[2025/09/12 05:06:46 232603] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:46 232616] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:46 232627] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:263613|rtt_var:217284|pto_duration:1132749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:46 232639] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 232657] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 232663] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:46 232669] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653607354849|now:1757653606232626|interv:1122223|
[2025/09/12 05:06:46 232675] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653607354849|now:1757653606232626|interval:1122223|pto_count:0|srtt:263613
[2025/09/12 05:06:46 232683] [debug] |scid:cdbf481fd6221d9b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30770, delivered 36|rate 1169|lost 0|
[2025/09/12 05:06:46 232689] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:46 232695] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1169) in round 3|
[2025/09/12 05:06:46 232702] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_min_rtt|probertt expire|rtt:30770, old_rtt:32551|
[2025/09/12 05:06:46 232708] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30770, old_rtt:32551|
[2025/09/12 05:06:46 232714] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:140|
[2025/09/12 05:06:46 232720] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653606201648|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:46 232727] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653606201648|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:46 232734] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |bbr on ack|mode:0|pacing_rate:1188493|bw:3538|cwnd:139146|full_bw_reached:0|inflight:86|srtt:263613|latest_rtt:30770|min_rtt:30770|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:46 232744] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:06:46 232751] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757653606232418|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 232758] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726232418|now:1757653606232418|interv:120000000|
[2025/09/12 05:06:46 232764] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726232418|now:1757653606232418|interv:120000000|
[2025/09/12 05:06:46 232770] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606247634|pq_index:0|
[2025/09/12 05:06:46 232777] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606223055|
[2025/09/12 05:06:46 232783] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606232782|
[2025/09/12 05:06:46 232791] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606232788|
[2025/09/12 05:06:46 232800] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606247634|
[2025/09/12 05:06:46 232806] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606247634|
[2025/09/12 05:06:46 232812] [debug] |xqc_engine_wakeup_after|wakeup:1757653606247634|now:1757653606232812|diff:14822|
[2025/09/12 05:06:46 232822] [debug] |xqc_engine_main_logic|END|now:1757653606232788|
[2025/09/12 05:06:46 232829] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606232829|
[2025/09/12 05:06:46 232840] [debug] |xqc_engine_wakeup_after|wakeup:1757653606247634|now:1757653606232839|diff:14795|
[2025/09/12 05:06:46 232850] [debug] |xqc_engine_main_logic|END|now:1757653606232829|
[2025/09/12 05:06:46 232870] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:33|state:ESTABED|recv_time:1757653606232869|
[2025/09/12 05:06:46 232878] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:0|
[2025/09/12 05:06:46 232890] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:06:46 232900] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:46 232914] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:06:46 232924] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:46 232935] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|conn:000055BEFD27035C|path:0|pkt_num:10|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:06:46 232947] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:1254|prior_time:1757653606201648|is_app_limited:0|send_elapse:452|ack_elapse:31221|ctl_first_sent_time:1757653606202100|lagest_ack_time:1757653606232869|curr_delivered:1333|
[2025/09/12 05:06:46 232961] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_sent_time_update:1757653606202100|
[2025/09/12 05:06:46 232974] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:46 232986] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|before update rtt|conn:000055BEFD27035C|srtt:263613|rttvar:217284|minrtt:30770|latest_rtt:30769|ack_delay:0|
[2025/09/12 05:06:46 232998] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |after update rtt|conn:000055BEFD27035C|srtt:234508|rttvar:221174|minrtt:30769|latest_rtt:30769|ack_delay:0|
[2025/09/12 05:06:46 233011] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:46 233020] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:46 233026] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653606465835|now:1757653606233026|interval:232809|
[2025/09/12 05:06:46 233039] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606465835|now:1757653606233026|interv:232809|
[2025/09/12 05:06:46 233049] [debug] |scid:cdbf481fd6221d9b|xqc_generate_sample|sampler: send_elapse 452, ack_elapse 31221, delivered 79|rate 2530|lost 0|
[2025/09/12 05:06:46 233061] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2530) in round 3|
[2025/09/12 05:06:46 233071] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_min_rtt|probertt expire|rtt:30769, old_rtt:30770|
[2025/09/12 05:06:46 233081] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:30770|
[2025/09/12 05:06:46 233090] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:156|
[2025/09/12 05:06:46 233101] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:43|po_sent_time:1757653606202100|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:46 233115] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:43|po_sent_time:1757653606202100|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:46 233134] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |bbr on ack|mode:0|pacing_rate:1188493|bw:3538|cwnd:139189|full_bw_reached:0|inflight:43|srtt:234508|latest_rtt:30769|min_rtt:30769|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:46 233144] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:06:46 233151] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757653606232869|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 233158] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726232869|now:1757653606232869|interv:120000000|
[2025/09/12 05:06:46 233164] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726232869|now:1757653606232869|interv:120000000|
[2025/09/12 05:06:46 233170] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606247634|pq_index:0|
[2025/09/12 05:06:46 233176] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606232788|
[2025/09/12 05:06:46 233182] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606233182|
[2025/09/12 05:06:46 233190] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606233188|
[2025/09/12 05:06:46 233199] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606247634|
[2025/09/12 05:06:46 233205] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606247634|
[2025/09/12 05:06:46 233210] [debug] |xqc_engine_wakeup_after|wakeup:1757653606247634|now:1757653606233210|diff:14424|
[2025/09/12 05:06:46 233217] [debug] |xqc_engine_main_logic|END|now:1757653606233188|
[2025/09/12 05:06:46 233224] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606233224|
[2025/09/12 05:06:46 233230] [debug] |xqc_engine_wakeup_after|wakeup:1757653606247634|now:1757653606233230|diff:14404|
[2025/09/12 05:06:46 233236] [debug] |xqc_engine_main_logic|END|now:1757653606233224|
[2025/09/12 05:06:46 234584] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:1372|state:ESTABED|recv_time:1757653606234582|
[2025/09/12 05:06:46 234599] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:0|
[2025/09/12 05:06:46 234610] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:06:46 234618] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:46 234629] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:06:46 234639] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:46 234647] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:46 234656] [debug] |scid:cdbf481fd6221d9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:46 234673] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:46 234683] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:46 234693] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:06:46 234709] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING PING |recv_time:1757653606234582|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 234720] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726234582|now:1757653606234582|interv:120000000|
[2025/09/12 05:06:46 234728] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726234582|now:1757653606234582|interv:120000000|
[2025/09/12 05:06:46 234737] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606247634|pq_index:0|
[2025/09/12 05:06:46 234746] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606233188|
[2025/09/12 05:06:46 234754] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606234754|
[2025/09/12 05:06:46 234764] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606234761|
[2025/09/12 05:06:46 234772] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|largest_recv:5|ack_delay:190|first_ack_range:5|largest_pkt_recv_time:1757653606234582|
[2025/09/12 05:06:46 234778] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/09/12 05:06:46 234783] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 05:06:46 234788] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:46 234794] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 234801] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:46 234807] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:46 234844] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:12|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653606234816|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 234851] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:12|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 234858] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606465835|
[2025/09/12 05:06:46 234863] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606465835|
[2025/09/12 05:06:46 234868] [debug] |xqc_engine_wakeup_after|wakeup:1757653606465835|now:1757653606234868|diff:230967|
[2025/09/12 05:06:46 234874] [debug] |xqc_engine_main_logic|END|now:1757653606234761|
[2025/09/12 05:06:46 234880] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606234880|
[2025/09/12 05:06:46 234885] [debug] |xqc_engine_wakeup_after|wakeup:1757653606465835|now:1757653606234884|diff:230951|
[2025/09/12 05:06:46 234889] [debug] |xqc_engine_main_logic|END|now:1757653606234880|
[2025/09/12 05:06:46 253468] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:1054|state:ESTABED|recv_time:1757653606253464|
[2025/09/12 05:06:46 253488] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:1|
[2025/09/12 05:06:46 253522] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:06:46 253531] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:46 253546] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:06:46 253563] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:46 253575] [debug] |scid:cdbf481fd6221d9b|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:46 253586] [debug] |scid:cdbf481fd6221d9b|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:06:46 253595] [debug] |scid:cdbf481fd6221d9b|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:46 253604] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606465835|pq_index:0|
[2025/09/12 05:06:46 253612] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606234761|
[2025/09/12 05:06:46 253621] [debug] |scid:cdbf481fd6221d9b|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:06:46 253631] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:ACK_01RTT|expire:1757653606278464|now:1757653606253464|interv:25000|
[2025/09/12 05:06:46 253642] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606253464|max_ack_delay:25000|
[2025/09/12 05:06:46 253653] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:06:46 253662] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:6|frame:STREAM |recv_time:1757653606253464|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 253673] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726253464|now:1757653606253464|interv:120000000|
[2025/09/12 05:06:46 253682] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726253464|now:1757653606253464|interv:120000000|
[2025/09/12 05:06:46 253693] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606253693|
[2025/09/12 05:06:46 253704] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606253701|
[2025/09/12 05:06:46 253715] [debug] |scid:cdbf481fd6221d9b|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055BEFD27035C|
[2025/09/12 05:06:46 253727] [debug] |scid:cdbf481fd6221d9b|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:46 253736] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:STREAM_CLOSE|expire:1757653609686348|now:1757653606253736|interv:3432612|
[2025/09/12 05:06:46 253808] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606278464|
[2025/09/12 05:06:46 253818] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606278464|
[2025/09/12 05:06:46 253827] [debug] |xqc_engine_wakeup_after|wakeup:1757653606278464|now:1757653606253826|diff:24638|
[2025/09/12 05:06:46 253836] [debug] |xqc_engine_main_logic|END|now:1757653606253701|
[2025/09/12 05:06:46 278316] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606278315|
[2025/09/12 05:06:46 278330] [debug] |xqc_engine_wakeup_after|wakeup:1757653606278464|now:1757653606278330|diff:134|
[2025/09/12 05:06:46 278335] [debug] |xqc_engine_main_logic|END|now:1757653606278315|
[2025/09/12 05:06:46 279405] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606279405|
[2025/09/12 05:06:46 279414] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606278464|pq_index:0|
[2025/09/12 05:06:46 279420] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606253701|
[2025/09/12 05:06:46 279428] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606279426|
[2025/09/12 05:06:46 279443] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653606278464|now:1757653606279426|
[2025/09/12 05:06:46 279449] [debug] |scid:cdbf481fd6221d9b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:46 279455] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653606278464|now:1757653606279426|
[2025/09/12 05:06:46 279461] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:46 279471] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|largest_recv:6|ack_delay:26007|first_ack_range:6|largest_pkt_recv_time:1757653606253464|
[2025/09/12 05:06:46 279478] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:6|low:0|pkt_pns:2|
[2025/09/12 05:06:46 279484] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 05:06:46 279491] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:46 279498] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 279529] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:46 279536] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:46 279585] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653606279548|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 279593] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 279602] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606465835|
[2025/09/12 05:06:46 279612] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606465835|
[2025/09/12 05:06:46 279622] [debug] |xqc_engine_wakeup_after|wakeup:1757653606465835|now:1757653606279622|diff:186213|
[2025/09/12 05:06:46 279631] [debug] |xqc_engine_main_logic|END|now:1757653606279426|
[2025/09/12 05:06:46 310289] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:29|state:ESTABED|recv_time:1757653606310285|
[2025/09/12 05:06:46 310316] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:1|
[2025/09/12 05:06:46 310333] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:06:46 310344] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:46 310361] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:06:46 310372] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:12|
[2025/09/12 05:06:46 310379] [debug] |scid:cdbf481fd6221d9b|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:06:46 310385] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:46 310391] [debug] |scid:cdbf481fd6221d9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:46 310404] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:ACK_01RTT|expire:1757653606335285|now:1757653606310285|interv:25000|
[2025/09/12 05:06:46 310419] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606310285|max_ack_delay:25000|
[2025/09/12 05:06:46 310444] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:06:46 310456] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING MAX_STREAMS |recv_time:1757653606310285|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 310470] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726310285|now:1757653606310285|interv:120000000|
[2025/09/12 05:06:46 310482] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726310285|now:1757653606310285|interv:120000000|
[2025/09/12 05:06:46 310493] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606465835|pq_index:0|
[2025/09/12 05:06:46 310533] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606279426|
[2025/09/12 05:06:46 310544] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606310544|
[2025/09/12 05:06:46 310554] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606310552|
[2025/09/12 05:06:46 310565] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606335285|
[2025/09/12 05:06:46 310571] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606335285|
[2025/09/12 05:06:46 310577] [debug] |xqc_engine_wakeup_after|wakeup:1757653606335285|now:1757653606310577|diff:24708|
[2025/09/12 05:06:46 310584] [debug] |xqc_engine_main_logic|END|now:1757653606310552|
[2025/09/12 05:06:46 310591] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606310591|
[2025/09/12 05:06:46 310597] [debug] |xqc_engine_wakeup_after|wakeup:1757653606335285|now:1757653606310597|diff:24688|
[2025/09/12 05:06:46 310605] [debug] |xqc_engine_main_logic|END|now:1757653606310591|
[2025/09/12 05:06:46 335084] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606335084|
[2025/09/12 05:06:46 335102] [debug] |xqc_engine_wakeup_after|wakeup:1757653606335285|now:1757653606335102|diff:183|
[2025/09/12 05:06:46 335108] [debug] |xqc_engine_main_logic|END|now:1757653606335084|
[2025/09/12 05:06:46 336179] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606336178|
[2025/09/12 05:06:46 336187] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606335285|pq_index:0|
[2025/09/12 05:06:46 336193] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606310552|
[2025/09/12 05:06:46 336201] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606336199|
[2025/09/12 05:06:46 336208] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653606335285|now:1757653606336199|
[2025/09/12 05:06:46 336215] [debug] |scid:cdbf481fd6221d9b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:46 336220] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653606335285|now:1757653606336199|
[2025/09/12 05:06:46 336227] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:46 336237] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|largest_recv:8|ack_delay:25951|first_ack_range:0|largest_pkt_recv_time:1757653606310285|
[2025/09/12 05:06:46 336244] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:8|low:8|pkt_pns:2|
[2025/09/12 05:06:46 336251] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:6|low:0|pkt_pns:2|
[2025/09/12 05:06:46 336266] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:06:46 336273] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:46 336280] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 336288] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:46 336296] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:46 336362] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653606336309|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 336371] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:14|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 336379] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606465835|
[2025/09/12 05:06:46 336385] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606465835|
[2025/09/12 05:06:46 336391] [debug] |xqc_engine_wakeup_after|wakeup:1757653606465835|now:1757653606336391|diff:129444|
[2025/09/12 05:06:46 336397] [debug] |xqc_engine_main_logic|END|now:1757653606336199|
[2025/09/12 05:06:46 466106] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606466105|
[2025/09/12 05:06:46 466143] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606465835|pq_index:0|
[2025/09/12 05:06:46 466150] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606336199|
[2025/09/12 05:06:46 466160] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606466156|
[2025/09/12 05:06:46 466168] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653606465835|now:1757653606466156|
[2025/09/12 05:06:46 466175] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:46 466181] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:46 466187] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:46 466196] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:7|po_sent_time:1757653606202014|lost_send_time:1757653606202335|loss_delay:263821|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:46 466203] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653606202014u|
[2025/09/12 05:06:46 466211] [stats] |scid:cdbf481fd6221d9b|xqc_send_ctl_detect_lost|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |lost interval:1757653606466156|lost_count:1|send_count:10|pkt_num:9|po_send_time:1757653606202014|srtt:234508|cwnd:139189|bw:3538|conn_life:1639606|now:0|last_lost_time:1639606|
[2025/09/12 05:06:46 466219] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:46 466225] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055BEFD27035C|path:0|
[2025/09/12 05:06:46 466231] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:46 466237] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653606466156|
[2025/09/12 05:06:46 466260] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:46 466271] [debug] |scid:cdbf481fd6221d9b|xqc_path_get_perf_class|conn:000055BEFD27035C|path_id:0|path_srtt:234508|min_srtt:234508|path_bw:3538|loss_rate:20.00|path_pto:0|
[2025/09/12 05:06:46 466279] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_can_send|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139189|conn:000055BEFD27035C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 466286] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BEFD27035C|path_id:0|path_srtt:234508|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:46 466294] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:9|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:46 466303] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:9|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:46 466309] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_can_send|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139189|conn:000055BEFD27035C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 466317] [debug] |scid:cdbf481fd6221d9b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:46 466324] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:46 466408] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:15|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653606466343|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 466417] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:15|origin_pktnum:9|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:46 466425] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:46 466431] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:234508|rtt_var:221174|pto_duration:1119204|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:46 466439] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:46 466445] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:46 466451] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:46 466457] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653607605547|now:1757653606466431|interv:1139116|
[2025/09/12 05:06:46 466467] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653607605547|now:1757653606466431|interval:1139116|pto_count:0|srtt:234508
[2025/09/12 05:06:46 466479] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139189|inflight:43|
[2025/09/12 05:06:46 466487] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653607605547|
[2025/09/12 05:06:46 466493] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653607605547|
[2025/09/12 05:06:46 466523] [debug] |xqc_engine_wakeup_after|wakeup:1757653607605547|now:1757653606466523|diff:1139024|
[2025/09/12 05:06:46 466532] [debug] |xqc_engine_main_logic|END|now:1757653606466156|
[2025/09/12 05:06:46 486615] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:1422|state:ESTABED|recv_time:1757653606486611|
[2025/09/12 05:06:46 486640] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:0|
[2025/09/12 05:06:46 486664] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:06:46 486674] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:46 486692] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:06:46 486703] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:46 486714] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:46 486724] [debug] |scid:cdbf481fd6221d9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:46 486746] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:ACK_01RTT|expire:1757653606511611|now:1757653606486611|interv:25000|
[2025/09/12 05:06:46 486762] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606486611|max_ack_delay:25000|
[2025/09/12 05:06:46 486775] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:06:46 486788] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653606486611|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 486802] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726486611|now:1757653606486611|interv:120000000|
[2025/09/12 05:06:46 486812] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726486611|now:1757653606486611|interv:120000000|
[2025/09/12 05:06:46 486818] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653607605547|pq_index:0|
[2025/09/12 05:06:46 486824] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606466156|
[2025/09/12 05:06:46 486830] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606486830|
[2025/09/12 05:06:46 486838] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606486836|
[2025/09/12 05:06:46 486848] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606511611|
[2025/09/12 05:06:46 486854] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606511611|
[2025/09/12 05:06:46 486860] [debug] |xqc_engine_wakeup_after|wakeup:1757653606511611|now:1757653606486860|diff:24751|
[2025/09/12 05:06:46 486867] [debug] |xqc_engine_main_logic|END|now:1757653606486836|
[2025/09/12 05:06:46 486874] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606486874|
[2025/09/12 05:06:46 486880] [debug] |xqc_engine_wakeup_after|wakeup:1757653606511611|now:1757653606486880|diff:24731|
[2025/09/12 05:06:46 486886] [debug] |xqc_engine_main_logic|END|now:1757653606486874|
[2025/09/12 05:06:46 511363] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606511363|
[2025/09/12 05:06:46 511378] [debug] |xqc_engine_wakeup_after|wakeup:1757653606511611|now:1757653606511378|diff:233|
[2025/09/12 05:06:46 511385] [debug] |xqc_engine_main_logic|END|now:1757653606511363|
[2025/09/12 05:06:46 512455] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606512455|
[2025/09/12 05:06:46 512463] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606511611|pq_index:0|
[2025/09/12 05:06:46 512470] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606486836|
[2025/09/12 05:06:46 512478] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606512476|
[2025/09/12 05:06:46 512494] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653606511611|now:1757653606512476|
[2025/09/12 05:06:46 512520] [debug] |scid:cdbf481fd6221d9b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:46 512527] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653606511611|now:1757653606512476|
[2025/09/12 05:06:46 512534] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:46 512542] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|largest_recv:9|ack_delay:25931|first_ack_range:1|largest_pkt_recv_time:1757653606486611|
[2025/09/12 05:06:46 512549] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 05:06:46 512555] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:6|low:0|pkt_pns:2|
[2025/09/12 05:06:46 512561] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:06:46 512568] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:46 512574] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 512582] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:46 512590] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:46 512637] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653606512602|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 512645] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:16|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 512655] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653607605547|
[2025/09/12 05:06:46 512666] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653607605547|
[2025/09/12 05:06:46 512675] [debug] |xqc_engine_wakeup_after|wakeup:1757653607605547|now:1757653606512674|diff:1092873|
[2025/09/12 05:06:46 512683] [debug] |xqc_engine_main_logic|END|now:1757653606512476|
[2025/09/12 05:06:46 544572] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:1452|state:ESTABED|recv_time:1757653606544567|
[2025/09/12 05:06:46 544612] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:1|
[2025/09/12 05:06:46 544639] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:06:46 544652] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:46 544678] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:06:46 544688] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:46 544720] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:46 544730] [debug] |scid:cdbf481fd6221d9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:46 544764] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:ACK_01RTT|expire:1757653606569567|now:1757653606544567|interv:25000|
[2025/09/12 05:06:46 544780] [debug] |scid:cdbf481fd6221d9b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606544567|max_ack_delay:25000|
[2025/09/12 05:06:46 544806] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:06:46 544814] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING PING |recv_time:1757653606544567|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:46 544822] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653726544567|now:1757653606544567|interv:120000000|
[2025/09/12 05:06:46 544829] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653726544567|now:1757653606544567|interv:120000000|
[2025/09/12 05:06:46 544835] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653607605547|pq_index:0|
[2025/09/12 05:06:46 544846] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606512476|
[2025/09/12 05:06:46 544856] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606544856|
[2025/09/12 05:06:46 544869] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606544866|
[2025/09/12 05:06:46 544881] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653606569567|
[2025/09/12 05:06:46 544887] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653606569567|
[2025/09/12 05:06:46 544893] [debug] |xqc_engine_wakeup_after|wakeup:1757653606569567|now:1757653606544893|diff:24674|
[2025/09/12 05:06:46 544899] [debug] |xqc_engine_main_logic|END|now:1757653606544866|
[2025/09/12 05:06:46 544907] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606544907|
[2025/09/12 05:06:46 544913] [debug] |xqc_engine_wakeup_after|wakeup:1757653606569567|now:1757653606544913|diff:24654|
[2025/09/12 05:06:46 544919] [debug] |xqc_engine_main_logic|END|now:1757653606544907|
[2025/09/12 05:06:46 569395] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606569395|
[2025/09/12 05:06:46 569421] [debug] |xqc_engine_wakeup_after|wakeup:1757653606569567|now:1757653606569420|diff:147|
[2025/09/12 05:06:46 569426] [debug] |xqc_engine_main_logic|END|now:1757653606569395|
[2025/09/12 05:06:46 570496] [debug] |xqc_engine_main_logic|BEGIN|now:1757653606570496|
[2025/09/12 05:06:46 570519] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653606569567|pq_index:0|
[2025/09/12 05:06:46 570525] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606544866|
[2025/09/12 05:06:46 570533] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653606570531|
[2025/09/12 05:06:46 570540] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653606569567|now:1757653606570531|
[2025/09/12 05:06:46 570546] [debug] |scid:cdbf481fd6221d9b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:46 570552] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653606569567|now:1757653606570531|
[2025/09/12 05:06:46 570557] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:46 570568] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|largest_recv:11|ack_delay:26000|first_ack_range:0|largest_pkt_recv_time:1757653606544567|
[2025/09/12 05:06:46 570574] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:11|low:11|pkt_pns:2|
[2025/09/12 05:06:46 570580] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 05:06:46 570585] [debug] |scid:cdbf481fd6221d9b|xqc_gen_ack_frame|high:6|low:0|pkt_pns:2|
[2025/09/12 05:06:46 570591] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:06:46 570613] [debug] |scid:cdbf481fd6221d9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:46 570620] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 570628] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:46 570635] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:46 570719] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:17|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653606570652|stream_id:0|stream_offset:0|
[2025/09/12 05:06:46 570728] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:17|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:46 570736] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653607605547|
[2025/09/12 05:06:46 570742] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653607605547|
[2025/09/12 05:06:46 570748] [debug] |xqc_engine_wakeup_after|wakeup:1757653607605547|now:1757653606570748|diff:1034799|
[2025/09/12 05:06:46 570754] [debug] |xqc_engine_main_logic|END|now:1757653606570531|
[2025/09/12 05:06:47 604956] [debug] |xqc_engine_main_logic|BEGIN|now:1757653607604955|
[2025/09/12 05:06:47 604995] [debug] |xqc_engine_wakeup_after|wakeup:1757653607605547|now:1757653607604995|diff:552|
[2025/09/12 05:06:47 605001] [debug] |xqc_engine_main_logic|END|now:1757653607604955|
[2025/09/12 05:06:47 606070] [debug] |xqc_engine_main_logic|BEGIN|now:1757653607606070|
[2025/09/12 05:06:47 606079] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653607605547|pq_index:0|
[2025/09/12 05:06:47 606086] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653606570531|
[2025/09/12 05:06:47 606096] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653607606092|
[2025/09/12 05:06:47 606104] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653607605547|now:1757653607606092|
[2025/09/12 05:06:47 606111] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:47 606117] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BEFD27035C|path:0|bytes_in_flight:43|
[2025/09/12 05:06:47 606124] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:234508|rtt_var:221174|pto_duration:1119204|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:47 606131] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:47 606137] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:47 606143] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:47 606150] [debug] |scid:cdbf481fd6221d9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:47 606158] [debug] |scid:cdbf481fd6221d9b|xqc_conn_send_probe_pkt|conn:000055BEFD27035C|path:0|pkt_num:9|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:47 606167] [debug] |scid:cdbf481fd6221d9b|xqc_conn_send_probe_pkt|conn:000055BEFD27035C|path:0|pkt_num:15|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:47 606191] [debug] |scid:cdbf481fd6221d9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BEFD27035C|pto_count:1
[2025/09/12 05:06:47 606198] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055BEFD27035C|path:0|
[2025/09/12 05:06:47 606204] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:47 606210] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653607606092|
[2025/09/12 05:06:47 606216] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:47 606225] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:47 606233] [debug] |scid:cdbf481fd6221d9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:47 606240] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:9|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:47 606249] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:47 606341] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:18|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653607606267|stream_id:0|stream_offset:0|
[2025/09/12 05:06:47 606350] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:18|origin_pktnum:9|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:47 606357] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:47 606363] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:234508|rtt_var:221174|pto_duration:2238408|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:47 606370] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:47 606377] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:47 606383] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:47 606389] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653609884675|now:1757653607606363|interv:2278312|
[2025/09/12 05:06:47 606395] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653609884675|now:1757653607606363|interval:2278312|pto_count:1|srtt:234508
[2025/09/12 05:06:47 606403] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139189|inflight:43|
[2025/09/12 05:06:47 606410] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:15|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:47 606417] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:06:47 606438] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:19|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653607606425|stream_id:0|stream_offset:0|
[2025/09/12 05:06:47 606446] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:19|origin_pktnum:9|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:47 606453] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:06:47 606463] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|srtt:234508|rtt_var:221174|pto_duration:2238408|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:47 606470] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:47 606476] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:47 606482] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_pto_time_and_space|conn:000055BEFD27035C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:47 606488] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653609884833|now:1757653607606463|interv:2278370|
[2025/09/12 05:06:47 606494] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BEFD27035C|path:0|pns:2|expire:1757653609884833|now:1757653607606463|interval:2278370|pto_count:1|srtt:234508
[2025/09/12 05:06:47 606525] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139189|inflight:86|
[2025/09/12 05:06:47 606537] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653609686348|
[2025/09/12 05:06:47 606546] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653609686348|
[2025/09/12 05:06:47 606552] [debug] |xqc_engine_wakeup_after|wakeup:1757653609686348|now:1757653607606551|diff:2079797|
[2025/09/12 05:06:47 606558] [debug] |xqc_engine_main_logic|END|now:1757653607606092|
[2025/09/12 05:06:47 637405] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:31|state:ESTABED|recv_time:1757653607637400|
[2025/09/12 05:06:47 637459] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:1|
[2025/09/12 05:06:47 637481] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:06:47 637490] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:47 637533] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:06:47 637545] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:47 637561] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|conn:000055BEFD27035C|path:0|pkt_num:15|origin_pktnum:9|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:15|
[2025/09/12 05:06:47 637575] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:43|prior_delivered:1333|prior_time:1757653606466343|is_app_limited:0|send_elapse:0|ack_elapse:1171057|ctl_first_sent_time:1757653606466343|lagest_ack_time:1757653607637400|curr_delivered:1376|
[2025/09/12 05:06:47 637586] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_sent_time_update:1757653606466343|
[2025/09/12 05:06:47 637598] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:47 637607] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|conn:000055BEFD27035C|path:0|pkt_num:18|origin_pktnum:9|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:18|
[2025/09/12 05:06:47 637615] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:43|prior_delivered:1333|prior_time:1757653606466343|is_app_limited:0|send_elapse:0|ack_elapse:1171057|ctl_first_sent_time:1757653606466343|lagest_ack_time:1757653607637400|curr_delivered:1419|
[2025/09/12 05:06:47 637624] [debug] |scid:cdbf481fd6221d9b|xqc_update_sample|sampler_sent_time_update:1757653607606267|
[2025/09/12 05:06:47 637632] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:47 637658] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|before update rtt|conn:000055BEFD27035C|srtt:234508|rttvar:221174|minrtt:30769|latest_rtt:31133|ack_delay:0|
[2025/09/12 05:06:47 637669] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_update_rtt|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |after update rtt|conn:000055BEFD27035C|srtt:209086|rttvar:216724|minrtt:30769|latest_rtt:31133|ack_delay:0|
[2025/09/12 05:06:47 637681] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:4|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:06:47 637687] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:14|thresh:4|
[2025/09/12 05:06:47 637697] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 10|pns:2|
[2025/09/12 05:06:47 637703] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:47 637709] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055BEFD27035C|path:0|
[2025/09/12 05:06:47 637716] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:47 637722] [debug] |scid:cdbf481fd6221d9b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 1171057, delivered 86|rate 73|lost 1|
[2025/09/12 05:06:47 637729] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:47 637734] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (73) in round 4|
[2025/09/12 05:06:47 637740] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:30769|
[2025/09/12 05:06:47 637745] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/09/12 05:06:47 637750] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139189|packet_lost:0|acked:86|po_sent_time:1757653607606267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1419|
[2025/09/12 05:06:47 637756] [debug] |scid:cdbf481fd6221d9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139189|packet_lost:0|acked:86|po_sent_time:1757653607606267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1419|
[2025/09/12 05:06:47 637762] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b |bbr on ack|mode:0|pacing_rate:1188493|bw:3538|cwnd:139275|full_bw_reached:0|inflight:0|srtt:209086|latest_rtt:31133|min_rtt:30769|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:47 637771] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:06:47 637777] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757653607637400|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:47 637784] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653727637400|now:1757653607637400|interv:120000000|
[2025/09/12 05:06:47 637789] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653727637400|now:1757653607637400|interv:120000000|
[2025/09/12 05:06:47 637794] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653609686348|pq_index:0|
[2025/09/12 05:06:47 637800] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653607606092|
[2025/09/12 05:06:47 637806] [debug] |xqc_engine_main_logic|BEGIN|now:1757653607637805|
[2025/09/12 05:06:47 637813] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653607637810|
[2025/09/12 05:06:47 637828] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653609686348|
[2025/09/12 05:06:47 637833] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653609686348|
[2025/09/12 05:06:47 637838] [debug] |xqc_engine_wakeup_after|wakeup:1757653609686348|now:1757653607637838|diff:2048510|
[2025/09/12 05:06:47 637843] [debug] |xqc_engine_main_logic|END|now:1757653607637810|
[2025/09/12 05:06:47 637850] [debug] |xqc_engine_main_logic|BEGIN|now:1757653607637850|
[2025/09/12 05:06:47 637855] [debug] |xqc_engine_wakeup_after|wakeup:1757653609686348|now:1757653607637855|diff:2048493|
[2025/09/12 05:06:47 637860] [debug] |xqc_engine_main_logic|END|now:1757653607637850|
[2025/09/12 05:06:49 685846] [debug] |xqc_engine_main_logic|BEGIN|now:1757653609685845|
[2025/09/12 05:06:49 685880] [debug] |xqc_engine_wakeup_after|wakeup:1757653609686348|now:1757653609685880|diff:468|
[2025/09/12 05:06:49 685888] [debug] |xqc_engine_main_logic|END|now:1757653609685845|
[2025/09/12 05:06:49 686959] [debug] |xqc_engine_main_logic|BEGIN|now:1757653609686958|
[2025/09/12 05:06:49 686968] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653609686348|pq_index:0|
[2025/09/12 05:06:49 686974] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653607637810|
[2025/09/12 05:06:49 686984] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653609686981|
[2025/09/12 05:06:49 686993] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653609686348|now:1757653609686981|
[2025/09/12 05:06:49 687000] [debug] |scid:cdbf481fd6221d9b|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:49 687007] [debug] |scid:cdbf481fd6221d9b|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:49 687039] [info] |scid:cdbf481fd6221d9b|xqc_conn_close|conn:000055BEFD27035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:49 687049] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_DRAINING|expire:1757653612989995|now:1757653609687049|interv:3302946|
[2025/09/12 05:06:49 687061] [debug] |scid:cdbf481fd6221d9b|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:49 687069] [debug] |scid:cdbf481fd6221d9b|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:49 687075] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:49 687081] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:49 687086] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:49 687092] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:49 687099] [info] |scid:cdbf481fd6221d9b|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:06:49 687109] [debug] |scid:cdbf481fd6221d9b|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:49 687126] [stats] |scid:cdbf481fd6221d9b|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653604827702|wrt_delay:36|snd_delay:128|finwrt_delay:36|finsnd_delay:1374136|finrcv_delay:1425883|finread_delay:1426024|all_acked_delay:1404858|firstfinack_dely:1404847|close_delay:1426034|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b|path_info:mp is not supported in connection scid:cdbf481fd6221d9b|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:06:49 687166] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653609686348|now:1757653609686981|
[2025/09/12 05:06:49 687173] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:49 687182] [debug] |scid:cdbf481fd6221d9b|xqc_path_get_perf_class|conn:000055BEFD27035C|path_id:0|path_srtt:209086|min_srtt:209086|path_bw:3538|loss_rate:50.00|path_pto:0|
[2025/09/12 05:06:49 687194] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BEFD27035C|path_id:0|path_srtt:209086|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:49 687205] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:06:49 687218] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:49 687229] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:06:49 687341] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:20|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653609687255|stream_id:0|stream_offset:0|
[2025/09/12 05:06:49 687355] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:20|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:49 687363] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653612989995|
[2025/09/12 05:06:49 687372] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653612989995|
[2025/09/12 05:06:49 687381] [debug] |xqc_engine_wakeup_after|wakeup:1757653612989995|now:1757653609687380|diff:3302615|
[2025/09/12 05:06:49 687389] [debug] |xqc_engine_main_logic|END|now:1757653609686981|
[2025/09/12 05:06:49 718226] [info] |xqc_engine_packet_process|==>|conn:000055BEFD27035C|size:35|state:CLOSING|recv_time:1757653609718223|
[2025/09/12 05:06:49 718249] [debug] |scid:cdbf481fd6221d9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cdbf481fd6221d9b|spin_bit:1|
[2025/09/12 05:06:49 718267] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:06:49 718277] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:49 718293] [debug] |scid:cdbf481fd6221d9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:06:49 718304] [debug] |scid:cdbf481fd6221d9b|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:06:49 718317] [debug] |scid:cdbf481fd6221d9b|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:49 718332] [debug] |scid:cdbf481fd6221d9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:06:49 718344] [info] |scid:cdbf481fd6221d9b|xqc_conn_on_pkt_processed|====>|conn:000055BEFD27035C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:14|frame:|recv_time:1757653609718223|dcid:cdbf481fd6221d9b|dcid_seq:0|
[2025/09/12 05:06:49 718357] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:PATH_IDLE|expire:1757653729718223|now:1757653609718223|interv:120000000|
[2025/09/12 05:06:49 718370] [debug] |scid:cdbf481fd6221d9b|xqc_timer_set|type:CONN_IDLE|expire:1757653729718223|now:1757653609718223|interv:120000000|
[2025/09/12 05:06:49 718380] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653612989995|pq_index:0|
[2025/09/12 05:06:49 718403] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653609686981|
[2025/09/12 05:06:49 718417] [debug] |xqc_engine_main_logic|BEGIN|now:1757653609718416|
[2025/09/12 05:06:49 718429] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653609718426|
[2025/09/12 05:06:49 718438] [debug] |scid:cdbf481fd6221d9b|xqc_path_get_perf_class|conn:000055BEFD27035C|path_id:0|path_srtt:209086|min_srtt:209086|path_bw:3538|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:49 718446] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BEFD27035C|path_id:0|path_srtt:209086|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:49 718454] [debug] |scid:cdbf481fd6221d9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:49 718462] [debug] |scid:cdbf481fd6221d9b|xqc_check_acked_or_dropped_pkt|conn:000055BEFD27035C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:49 718469] [debug] |scid:cdbf481fd6221d9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:06:49 718536] [info] |scid:cdbf481fd6221d9b|xqc_send_packet_with_pn|<==|conn:000055BEFD27035C|path:0|pkt_num:21|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653609718479|stream_id:0|stream_offset:0|
[2025/09/12 05:06:49 718549] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_on_packet_sent|conn:000055BEFD27035C|path:0|pkt_num:21|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:49 718558] [debug] |scid:cdbf481fd6221d9b|xqc_conn_next_wakeup_time|wakeup_time:1757653612989995|
[2025/09/12 05:06:49 718565] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653612989995|
[2025/09/12 05:06:49 718571] [debug] |xqc_engine_wakeup_after|wakeup:1757653612989995|now:1757653609718571|diff:3271424|
[2025/09/12 05:06:49 718578] [debug] |xqc_engine_main_logic|END|now:1757653609718426|
[2025/09/12 05:06:52 988848] [debug] |xqc_engine_main_logic|BEGIN|now:1757653612988847|
[2025/09/12 05:06:52 988887] [debug] |xqc_engine_wakeup_after|wakeup:1757653612989995|now:1757653612988887|diff:1108|
[2025/09/12 05:06:52 988893] [debug] |xqc_engine_main_logic|END|now:1757653612988847|
[2025/09/12 05:06:52 991023] [debug] |xqc_engine_main_logic|BEGIN|now:1757653612991023|
[2025/09/12 05:06:52 991032] [debug] |scid:cdbf481fd6221d9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653612989995|pq_index:0|
[2025/09/12 05:06:52 991038] [debug] |scid:cdbf481fd6221d9b|xqc_engine_add_active_queue|last_ticked_time:1757653609718426|
[2025/09/12 05:06:52 991046] [debug] |scid:cdbf481fd6221d9b|xqc_engine_process_conn|conn:000055BEFD27035C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653612991043|
[2025/09/12 05:06:52 991053] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653612989995|now:1757653612991043|
[2025/09/12 05:06:52 991059] [debug] |scid:cdbf481fd6221d9b|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653612989995|now:1757653612991043|
[2025/09/12 05:06:52 991064] [debug] |scid:cdbf481fd6221d9b|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:52 991070] [info] |xqc_engine_main_logic|conn:000055BEFD27035C|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b|conn_state:13|next_tick_time:1757653612989995
[2025/09/12 05:06:52 991089] [report] |scid:cdbf481fd6221d9b|xqc_conn_destroy|000055BEFD27035C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:336870|first_send_delay:1195|conn_persist:8164538|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-41748-cdbf481fd6221d9b p-193.167.100.100-443-20197edcdac89c5b|hsk_recv:335575|close_recv:0|close_send:4860705|last_recv:4891673|last_send:4891929|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,22,16,13,51,0,1024,i96,4,26,35,0,14,4891,0,4,1443,1452,3,11,1718,0,4,22,31,4,12,2810,0,4,19,40000,21,4891,4,43,4000,19,2779,4,19,40000,20,4860,0-2,0-2,0-0,0-0,0-0,0-209,0-3474,0-9735,0-13,0-13,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:13|spurious_loss:1|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:52 991170] [debug] |scid:cdbf481fd6221d9b|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:52 991179] [debug] |scid:cdbf481fd6221d9b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:52 991184] [debug] |scid:cdbf481fd6221d9b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:52 991189] [debug] |scid:cdbf481fd6221d9b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:52 991266] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:06:52 991275] [debug] |xqc_engine_main_logic|END|now:1757653612991043|
[2025/09/12 05:06:52 993417] [debug] |xqc_engine_destroy|begin|