[2025/09/12 05:05:35 777118] [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 05:05:35 777155] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:05:35 777160] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:05:35 777164] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:05:35 777168] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:05:35 777176] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:05:35 777180] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:05:35 777184] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:05:35 777188] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:05:35 777308] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653655777306|now:1757653535777306|interv:120000000|
[2025/09/12 05:05:35 777341] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653655777341|now:1757653535777341|interv:120000000|
[2025/09/12 05:05:35 777354] [debug] |xqc_path_create|path:0|dcid:62b65c531a28648b|scid:bc5f6928705b9995|create_path_count:1|
[2025/09/12 05:05:35 777361] [debug] |scid:bc5f6928705b9995|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 05:05:35 777369] [debug] |xqc_path_init|path:0|dcid:62b65c531a28648b|scid:bc5f6928705b9995|state:2|
[2025/09/12 05:05:35 777375] [debug] |scid:bc5f6928705b9995|xqc_conn_create|success|scid:bc5f6928705b9995|dcid:62b65c531a28648b|conn:000055647BA2535C|
[2025/09/12 05:05:35 777387] [debug] |scid:bc5f6928705b9995|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:05:35 777395] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:35 778215] [debug] |scid:bc5f6928705b9995|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:05:35 778223] [debug] |scid:bc5f6928705b9995|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 778229] [debug] |scid:bc5f6928705b9995|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:05:35 778235] [debug] |scid:bc5f6928705b9995|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 05:05:35 778243] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653535778241|
[2025/09/12 05:05:35 778249] [debug] |scid:bc5f6928705b9995|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 778253] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:35 778261] [info] |scid:bc5f6928705b9995|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653535778260|
[2025/09/12 05:05:35 778267] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:05:35 778274] [debug] |scid:bc5f6928705b9995|xqc_path_get_perf_class|conn:000055647BA2535C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 778279] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|path srtt|conn:000055647BA2535C|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 05:05:35 778284] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:05:35 778290] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:35 778302] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 778377] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653535778311|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 778385] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|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 05:05:35 778391] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:35 778396] [debug] |scid:bc5f6928705b9995|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 05:05:35 778402] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 778409] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 778416] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 778422] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536528311|now:1757653535778395|interv:749916|
[2025/09/12 05:05:35 778427] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:0|expire:1757653536528311|now:1757653535778395|interval:749916|pto_count:0|srtt:250000
[2025/09/12 05:05:35 778434] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:05:35 778440] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536528311|
[2025/09/12 05:05:35 778445] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_active_queue|last_ticked_time:1757653535778241|pd_index:0|
[2025/09/12 05:05:35 778450] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536528311|
[2025/09/12 05:05:35 778455] [debug] |xqc_engine_wakeup_after|wakeup:1757653536528311|now:1757653535778455|diff:749856|
[2025/09/12 05:05:35 778461] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:05:35 778539] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536528311|pq_index:0|
[2025/09/12 05:05:35 778550] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653535778241|
[2025/09/12 05:05:35 778559] [debug] |scid:bc5f6928705b9995|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 05:05:35 778566] [debug] |scid:bc5f6928705b9995|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:05:35 778579] [debug] |scid:bc5f6928705b9995|xqc_stream_buff_data|size:17|
[2025/09/12 05:05:35 778587] [info] |scid:bc5f6928705b9995|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:000055647BA2535C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:35 778597] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653535778597|
[2025/09/12 05:05:35 778606] [debug] |scid:bc5f6928705b9995|xqc_path_get_perf_class|conn:000055647BA2535C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 778614] [debug] |scid:bc5f6928705b9995|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:000055647BA2535C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:35 778622] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|path srtt|conn:000055647BA2535C|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 05:05:35 778635] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:05:35 778644] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:05:35 778651] [debug] |scid:bc5f6928705b9995|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:000055647BA2535C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:35 778658] [debug] |scid:bc5f6928705b9995|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 778665] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 778703] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653535778676|stream_id:0|stream_offset:17|
[2025/09/12 05:05:35 778713] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|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 05:05:35 778722] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:05:35 778729] [debug] |scid:bc5f6928705b9995|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 05:05:35 778736] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 778742] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 778749] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:35 778755] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:35 778761] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536528311|now:1757653535778728|interv:749583|
[2025/09/12 05:05:35 778767] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:0|expire:1757653536528311|now:1757653535778728|interval:749583|pto_count:0|srtt:250000
[2025/09/12 05:05:35 778775] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:05:35 778782] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536528311|
[2025/09/12 05:05:35 778789] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_active_queue|last_ticked_time:1757653535778597|pd_index:0|
[2025/09/12 05:05:35 778793] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536528311|
[2025/09/12 05:05:35 778798] [debug] |xqc_engine_wakeup_after|wakeup:1757653536528311|now:1757653535778797|diff:749514|
[2025/09/12 05:05:35 778804] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:05:35 814202] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:1232|state:C_INITIAL_SENT|recv_time:1757653535814200|
[2025/09/12 05:05:35 814226] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:35 814235] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:05:35 814245] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 814256] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:35 814271] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:20|
[2025/09/12 05:05:35 814282] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 814305] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|conn:000055647BA2535C|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 05:05:35 814319] [debug] |scid:bc5f6928705b9995|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653535778311|is_app_limited:1|send_elapse:0|ack_elapse:35889|ctl_first_sent_time:1757653535778311|lagest_ack_time:1757653535814200|curr_delivered:1184|
[2025/09/12 05:05:35 814334] [debug] |scid:bc5f6928705b9995|xqc_update_sample|sampler_sent_time_update:1757653535778311|
[2025/09/12 05:05:35 814346] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:35 814358] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_rtt|before update rtt|conn:000055647BA2535C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35889|ack_delay:0|
[2025/09/12 05:05:35 814375] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_rtt|l-0.0.0.0-57562-bc5f6928705b9995 p-193.167.100.100-443-62b65c531a28648b |after update rtt|conn:000055647BA2535C|srtt:35889|rttvar:17944|minrtt:35889|latest_rtt:35889|ack_delay:0|
[2025/09/12 05:05:35 814385] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:35 814392] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 814398] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:35889|rtt_var:17944|pto_duration:107665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:35 814406] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 814412] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 814418] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:35 814424] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:35 814429] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653535814398|interv:18444986420173737217|
[2025/09/12 05:05:35 814436] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:0|expire:18446744073709551615|now:1757653535814398|interval:18444986420173737217|pto_count:0|srtt:35889
[2025/09/12 05:05:35 814444] [debug] |scid:bc5f6928705b9995|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35889, delivered 1184|rate 32990|lost 0|
[2025/09/12 05:05:35 814450] [debug] |scid:bc5f6928705b9995|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:35 814456] [debug] |scid:bc5f6928705b9995|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (32990) in round 1|
[2025/09/12 05:05:35 814463] [debug] |scid:bc5f6928705b9995|xqc_bbr_update_min_rtt|probertt expire|rtt:35889, old_rtt:2147483647|
[2025/09/12 05:05:35 814469] [debug] |scid:bc5f6928705b9995|xqc_bbr_update_min_rtt|minrtt expire|rtt:35889, old_rtt:2147483647|
[2025/09/12 05:05:35 814475] [debug] |scid:bc5f6928705b9995|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:35 814481] [debug] |scid:bc5f6928705b9995|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653535778311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 814489] [debug] |scid:bc5f6928705b9995|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653535778311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 814526] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|l-0.0.0.0-57562-bc5f6928705b9995 p-193.167.100.100-443-62b65c531a28648b |bbr on ack|mode:0|pacing_rate:11081793|bw:32990|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35889|latest_rtt:35889|min_rtt:35889|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:35 814536] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 814543] [debug] |scid:bc5f6928705b9995|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 814549] [debug] |scid:bc5f6928705b9995|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 814555] [debug] |scid:bc5f6928705b9995|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:05:35 814965] [debug] |scid:bc5f6928705b9995|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 814973] [debug] |scid:bc5f6928705b9995|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 814980] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536528311|pq_index:0|
[2025/09/12 05:05:35 814992] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653535778597|
[2025/09/12 05:05:35 815004] [info] |scid:bc5f6928705b9995|xqc_conn_confirm_cid|dcid change|ori:62b65c531a28648b|new:daf175d271779e232242|
[2025/09/12 05:05:35 815018] [info] |scid:bc5f6928705b9995|xqc_conn_addr_validated|Address Validated|conn:000055647BA2535C|role:0|
[2025/09/12 05:05:35 815028] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:35 815041] [debug] |scid:bc5f6928705b9995|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 05:05:35 815053] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:20|largest:20|pns:0|
[2025/09/12 05:05:35 815065] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:1232|pkt_type:INIT|pkt_num:20|frame:ACK CRYPTO |recv_time:1757653535814200|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:35 815081] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:05:35 815093] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 815103] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 815118] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:05:35 815130] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 815140] [debug] |scid:bc5f6928705b9995|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:05:35 815158] [debug] |scid:bc5f6928705b9995|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:35 815169] [debug] |scid:bc5f6928705b9995|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:35 815180] [debug] |scid:bc5f6928705b9995|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:05:35 815271] [debug] |scid:bc5f6928705b9995|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:05:35 815278] [debug] |scid:bc5f6928705b9995|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:05:35 815284] [warn] |scid:bc5f6928705b9995|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:35 815537] [debug] |scid:bc5f6928705b9995|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:35 815553] [debug] |scid:bc5f6928705b9995|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:35 815563] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:35 815578] [debug] |scid:bc5f6928705b9995|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 05:05:35 815584] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:05:35 815590] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653535814200|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:35 815597] [info] |scid:bc5f6928705b9995|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:05:35 815602] [info] |scid:bc5f6928705b9995|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:05:35 815607] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653655814200|now:1757653535814200|interv:120000000|
[2025/09/12 05:05:35 815613] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653655814200|now:1757653535814200|interv:120000000|
[2025/09/12 05:05:35 815618] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535815618|
[2025/09/12 05:05:35 815624] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|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:1757653535815623|
[2025/09/12 05:05:35 815630] [info] |scid:bc5f6928705b9995|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:35 815635] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:05:35 815640] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:05:35 815645] [debug] |scid:bc5f6928705b9995|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 815650] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:35 815655] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:05:35 815660] [debug] |scid:bc5f6928705b9995|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 815664] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:35 815670] [info] |scid:bc5f6928705b9995|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653535815670|
[2025/09/12 05:05:35 815676] [debug] |scid:bc5f6928705b9995|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055647BA2535C|
[2025/09/12 05:05:35 815682] [info] |scid:bc5f6928705b9995|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:35 815687] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:35889|rtt_var:17944|pto_duration:107665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:35 815693] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 815698] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 815703] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:35 815708] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:35 815713] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653535815687|interv:18444986420173735928|
[2025/09/12 05:05:35 815718] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:0|expire:18446744073709551615|now:1757653535815687|interval:18444986420173735928|pto_count:0|srtt:35889
[2025/09/12 05:05:35 815727] [debug] |scid:bc5f6928705b9995|xqc_conn_early_data_accept|accept|
[2025/09/12 05:05:35 815732] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:05:35 815739] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|largest_recv:20|ack_delay:1539|first_ack_range:0|largest_pkt_recv_time:1757653535814200|
[2025/09/12 05:05:35 815745] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:20|low:20|pkt_pns:0|
[2025/09/12 05:05:35 815750] [debug] |scid:bc5f6928705b9995|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:20|frame_largest_recv:20|
[2025/09/12 05:05:35 815755] [debug] |scid:bc5f6928705b9995|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:35 815761] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|largest_recv:0|ack_delay:1561|first_ack_range:0|largest_pkt_recv_time:1757653535814200|
[2025/09/12 05:05:35 815766] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:05:35 815771] [debug] |scid:bc5f6928705b9995|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:05:35 815777] [debug] |scid:bc5f6928705b9995|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:35 815782] [debug] |scid:bc5f6928705b9995|xqc_path_get_perf_class|conn:000055647BA2535C|path_id:0|path_srtt:35889|min_srtt:35889|path_bw:32990|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 815788] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|path srtt|conn:000055647BA2535C|path_id:0|path_srtt:35889|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 815794] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:05:35 815800] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 815806] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 815812] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 815817] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 815854] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653535815826|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 815866] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|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 05:05:35 815875] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:05:35 815884] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:35889|rtt_var:17944|pto_duration:107665|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:35 815892] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 815897] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:35 815902] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:35 815907] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:35 815912] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535923491|now:1757653535815884|interv:107607|
[2025/09/12 05:05:35 815921] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:1|expire:1757653535923491|now:1757653535815884|interval:107607|pto_count:0|srtt:35889
[2025/09/12 05:05:35 815927] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:05:35 815933] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:35 815939] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 815968] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653535815947|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 815979] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|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 05:05:35 815989] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:05:35 815998] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:05:35 816004] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:35 816009] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 816034] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653535816016|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 816044] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|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 05:05:35 816055] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653535923491|
[2025/09/12 05:05:35 816063] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653535923491|
[2025/09/12 05:05:35 816068] [debug] |xqc_engine_wakeup_after|wakeup:1757653535923491|now:1757653535816068|diff:107423|
[2025/09/12 05:05:35 816074] [debug] |xqc_engine_main_logic|END|now:1757653535815623|
[2025/09/12 05:05:35 816080] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535816080|
[2025/09/12 05:05:35 816085] [debug] |xqc_engine_wakeup_after|wakeup:1757653535923491|now:1757653535816085|diff:107406|
[2025/09/12 05:05:35 816090] [debug] |xqc_engine_main_logic|END|now:1757653535816080|
[2025/09/12 05:05:35 834417] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:32|state:ESTABED|recv_time:1757653535834415|
[2025/09/12 05:05:35 834434] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc5f6928705b9995|spin_bit:1|
[2025/09/12 05:05:35 834445] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 834452] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 834463] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:05:35 834471] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 834478] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|conn:000055647BA2535C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:05:35 834487] [debug] |scid:bc5f6928705b9995|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653535778311|is_app_limited:1|send_elapse:365|ack_elapse:56104|ctl_first_sent_time:1757653535778676|lagest_ack_time:1757653535834415|curr_delivered:1234|
[2025/09/12 05:05:35 834525] [debug] |scid:bc5f6928705b9995|xqc_update_sample|sampler_sent_time_update:1757653535778676|
[2025/09/12 05:05:35 834533] [debug] |scid:bc5f6928705b9995|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:35 834543] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:35 834551] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_rtt|before update rtt|conn:000055647BA2535C|srtt:35889|rttvar:17944|minrtt:35889|latest_rtt:55739|ack_delay:21344|
[2025/09/12 05:05:35 834559] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_rtt|l-0.0.0.0-57562-bc5f6928705b9995 p-193.167.100.100-443-62b65c531a28648b |after update rtt|conn:000055647BA2535C|srtt:38370|rttvar:18420|minrtt:35889|latest_rtt:55739|ack_delay:21344|
[2025/09/12 05:05:35 834567] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:35 834575] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 834583] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:38370|rtt_var:18420|pto_duration:112050|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:35 834591] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 834598] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:35 834605] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 834612] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535927876|now:1757653535834582|interv:93294|
[2025/09/12 05:05:35 834620] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:1|expire:1757653535927876|now:1757653535834582|interval:93294|pto_count:0|srtt:38370
[2025/09/12 05:05:35 834629] [debug] |scid:bc5f6928705b9995|xqc_generate_sample|sampler: send_elapse 365, ack_elapse 56104, delivered 1234|rate 21994|lost 0|
[2025/09/12 05:05:35 834637] [debug] |scid:bc5f6928705b9995|xqc_bbr_update_min_rtt|minrtt expire|rtt:35889, old_rtt:35889|
[2025/09/12 05:05:35 834645] [debug] |scid:bc5f6928705b9995|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:35 834652] [debug] |scid:bc5f6928705b9995|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653535778676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 834660] [debug] |scid:bc5f6928705b9995|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653535778676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 834666] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|l-0.0.0.0-57562-bc5f6928705b9995 p-193.167.100.100-443-62b65c531a28648b |bbr on ack|mode:0|pacing_rate:11081793|bw:32990|cwnd:139090|full_bw_reached:0|inflight:70|srtt:38370|latest_rtt:55739|min_rtt:35889|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:35 834674] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:05:35 834679] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653535834415|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:35 834684] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653655834415|now:1757653535834415|interv:120000000|
[2025/09/12 05:05:35 834697] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653655834415|now:1757653535834415|interv:120000000|
[2025/09/12 05:05:35 834704] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535923491|pq_index:0|
[2025/09/12 05:05:35 834712] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653535815623|
[2025/09/12 05:05:35 834720] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535834720|
[2025/09/12 05:05:35 834728] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653535834726|
[2025/09/12 05:05:35 834740] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653535927876|
[2025/09/12 05:05:35 834747] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653535927876|
[2025/09/12 05:05:35 834754] [debug] |xqc_engine_wakeup_after|wakeup:1757653535927876|now:1757653535834754|diff:93122|
[2025/09/12 05:05:35 834760] [debug] |xqc_engine_main_logic|END|now:1757653535834726|
[2025/09/12 05:05:35 834766] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535834765|
[2025/09/12 05:05:35 834770] [debug] |xqc_engine_wakeup_after|wakeup:1757653535927876|now:1757653535834770|diff:93106|
[2025/09/12 05:05:35 834774] [debug] |xqc_engine_main_logic|END|now:1757653535834765|
[2025/09/12 05:05:35 849130] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:1332|state:ESTABED|recv_time:1757653535849128|
[2025/09/12 05:05:35 849151] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc5f6928705b9995|spin_bit:1|
[2025/09/12 05:05:35 849165] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:05:35 849174] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:35 849203] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:05:35 849212] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:35 849218] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 849224] [debug] |scid:bc5f6928705b9995|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 849244] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:ACK_01RTT|expire:1757653535874128|now:1757653535849128|interv:25000|
[2025/09/12 05:05:35 849258] [debug] |scid:bc5f6928705b9995|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653535849128|max_ack_delay:25000|
[2025/09/12 05:05:35 849270] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:05:35 849282] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653535849128|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:35 849296] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653655849128|now:1757653535849128|interv:120000000|
[2025/09/12 05:05:35 849307] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653655849128|now:1757653535849128|interv:120000000|
[2025/09/12 05:05:35 849315] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535927876|pq_index:0|
[2025/09/12 05:05:35 849326] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653535834726|
[2025/09/12 05:05:35 849336] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535849336|
[2025/09/12 05:05:35 849349] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653535849346|
[2025/09/12 05:05:35 849367] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653535874128|
[2025/09/12 05:05:35 849373] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653535874128|
[2025/09/12 05:05:35 849379] [debug] |xqc_engine_wakeup_after|wakeup:1757653535874128|now:1757653535849379|diff:24749|
[2025/09/12 05:05:35 849386] [debug] |xqc_engine_main_logic|END|now:1757653535849346|
[2025/09/12 05:05:35 849393] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535849393|
[2025/09/12 05:05:35 849399] [debug] |xqc_engine_wakeup_after|wakeup:1757653535874128|now:1757653535849399|diff:24729|
[2025/09/12 05:05:35 849405] [debug] |xqc_engine_main_logic|END|now:1757653535849393|
[2025/09/12 05:05:35 849779] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:380|state:ESTABED|recv_time:1757653535849779|
[2025/09/12 05:05:35 849798] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc5f6928705b9995|spin_bit:0|
[2025/09/12 05:05:35 849812] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:05:35 849822] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:35 849834] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:05:35 849843] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 849856] [debug] |scid:bc5f6928705b9995|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:05:35 849867] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535874128|pq_index:0|
[2025/09/12 05:05:35 849878] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653535849346|
[2025/09/12 05:05:35 849888] [debug] |scid:bc5f6928705b9995|xqc_process_crypto_frame|level:3|
[2025/09/12 05:05:35 849897] [debug] |scid:bc5f6928705b9995|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:05:35 849908] [debug] |scid:bc5f6928705b9995|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:05:35 850128] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:7|
[2025/09/12 05:05:35 850201] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:35 850209] [debug] |scid:bc5f6928705b9995|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|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 |ack_freq:2|
[2025/09/12 05:05:35 850217] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:05:35 850224] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:4|frame:CRYPTO NEW_TOKEN |recv_time:1757653535849779|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:35 850232] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653655849779|now:1757653535849779|interv:120000000|
[2025/09/12 05:05:35 850238] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653655849779|now:1757653535849779|interv:120000000|
[2025/09/12 05:05:35 850244] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535850244|
[2025/09/12 05:05:35 850251] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653535850250|
[2025/09/12 05:05:35 850259] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:35 850265] [debug] |scid:bc5f6928705b9995|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 850281] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:35 850291] [debug] |scid:bc5f6928705b9995|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:35 850303] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|largest_recv:4|ack_delay:523|first_ack_range:1|largest_pkt_recv_time:1757653535849779|
[2025/09/12 05:05:35 850315] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:05:35 850325] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:05:35 850335] [debug] |scid:bc5f6928705b9995|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:05:35 850345] [debug] |scid:bc5f6928705b9995|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:35 850352] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 850359] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:35 850367] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 850409] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:1|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653535850377|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 850423] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:1|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 05:05:35 850437] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653535927876|
[2025/09/12 05:05:35 850448] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653535927876|
[2025/09/12 05:05:35 850454] [debug] |xqc_engine_wakeup_after|wakeup:1757653535927876|now:1757653535850454|diff:77422|
[2025/09/12 05:05:35 850461] [debug] |xqc_engine_main_logic|END|now:1757653535850250|
[2025/09/12 05:05:35 850469] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535850468|
[2025/09/12 05:05:35 850474] [debug] |xqc_engine_wakeup_after|wakeup:1757653535927876|now:1757653535850474|diff:77402|
[2025/09/12 05:05:35 850480] [debug] |xqc_engine_main_logic|END|now:1757653535850468|
[2025/09/12 05:05:35 928222] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535928221|
[2025/09/12 05:05:35 928258] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535927876|pq_index:0|
[2025/09/12 05:05:35 928266] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653535850250|
[2025/09/12 05:05:35 928275] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653535928272|
[2025/09/12 05:05:35 928283] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653535927876|now:1757653535928272|
[2025/09/12 05:05:35 928290] [debug] |scid:bc5f6928705b9995|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:35 928296] [debug] |scid:bc5f6928705b9995|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055647BA2535C|path:0|bytes_in_flight:70|
[2025/09/12 05:05:35 928303] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:38370|rtt_var:18420|pto_duration:112050|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:35 928310] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 928317] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:35 928337] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 928344] [debug] |scid:bc5f6928705b9995|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:35 928352] [debug] |scid:bc5f6928705b9995|xqc_conn_send_probe_pkt|conn:000055647BA2535C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:35 928360] [debug] |scid:bc5f6928705b9995|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:35 928367] [debug] |scid:bc5f6928705b9995|xqc_conn_send_probe_pkt|conn:000055647BA2535C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:35 928374] [debug] |scid:bc5f6928705b9995|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055647BA2535C|pto_count:1
[2025/09/12 05:05:35 928380] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:38370|rtt_var:18420|pto_duration:224100|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:35 928388] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536152487|now:1757653535928380|interv:224107|
[2025/09/12 05:05:35 928394] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:1|expire:1757653536152487|now:1757653535928380|interval:224107|pto_count:1|srtt:38370
[2025/09/12 05:05:35 928405] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 928413] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 928421] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 928430] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:35 928544] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:2|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653535928449|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 928563] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|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 05:05:35 928574] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:35 928581] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:38370|rtt_var:18420|pto_duration:224100|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:35 928588] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 928594] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:35 928600] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 928606] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536152549|now:1757653535928581|interv:223968|
[2025/09/12 05:05:35 928613] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:1|expire:1757653536152549|now:1757653535928581|interval:223968|pto_count:1|srtt:38370
[2025/09/12 05:05:35 928620] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:70|
[2025/09/12 05:05:35 928628] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 928640] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:35 928675] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:70|now:1757653535928649|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 928687] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|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 05:05:35 928699] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:0|
[2025/09/12 05:05:35 928709] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:38370|rtt_var:18420|pto_duration:224100|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:35 928715] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 928721] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:05:35 928727] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 928737] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536152749|now:1757653535928708|interv:224041|
[2025/09/12 05:05:35 928747] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:1|expire:1757653536152749|now:1757653535928708|interval:224041|pto_count:1|srtt:38370
[2025/09/12 05:05:35 928756] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:140|
[2025/09/12 05:05:35 928763] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536152749|
[2025/09/12 05:05:35 928773] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536152749|
[2025/09/12 05:05:35 928781] [debug] |xqc_engine_wakeup_after|wakeup:1757653536152749|now:1757653535928780|diff:223969|
[2025/09/12 05:05:35 928787] [debug] |xqc_engine_main_logic|END|now:1757653535928272|
[2025/09/12 05:05:36 011138] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:1265|state:ESTABED|recv_time:1757653536011133|
[2025/09/12 05:05:36 011174] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc5f6928705b9995|spin_bit:0|
[2025/09/12 05:05:36 011199] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:05:36 011211] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:36 011234] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:05:36 011246] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:1e|
[2025/09/12 05:05:36 011256] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 011266] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|0b4754d742ac633019ce|sr_token:46074591b720c9272a927c856067941b
[2025/09/12 05:05:36 011285] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 011296] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|dd63b5efc2294cc31fb3|sr_token:0711ed2bfbd52f35a4d7df971bb7694c
[2025/09/12 05:05:36 011310] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 011320] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|e102b8d92d87172e9756|sr_token:3b3d6d1ca05907e901e23247a030210b
[2025/09/12 05:05:36 011332] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 011342] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|7dc9a27acb79516b0f87|sr_token:651b9fa542c6c4218cd4c3b42dc54ec7
[2025/09/12 05:05:36 011365] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 011371] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|3b9f055931c310f66064|sr_token:a0a44e0a30ff53a895b7387f672fb3e1
[2025/09/12 05:05:36 011379] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 011385] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|778ba86d4b3d7e30d95b|sr_token:5a35df521c321c527bb27e9e2a04afa5
[2025/09/12 05:05:36 011392] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 011398] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|bdc2266db5bbdc2c1757|sr_token:187480288c28eacf67d29d89d6547c40
[2025/09/12 05:05:36 011405] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:36 011412] [debug] |scid:bc5f6928705b9995|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:36 011421] [debug] |scid:bc5f6928705b9995|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:05:36 011428] [debug] |scid:bc5f6928705b9995|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:36 011435] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536152749|pq_index:0|
[2025/09/12 05:05:36 011442] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653535928272|
[2025/09/12 05:05:36 011448] [debug] |scid:bc5f6928705b9995|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:05:36 011455] [info] |scid:bc5f6928705b9995|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055647BA2535C|
[2025/09/12 05:05:36 011466] [debug] |scid:bc5f6928705b9995|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:140|cwnd:139090|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:36 011473] [debug] |scid:bc5f6928705b9995|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:70|cwnd:139090|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:36 011481] [debug] |scid:bc5f6928705b9995|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139090|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:36 011487] [info] |scid:bc5f6928705b9995|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:36 011494] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055647BA2535C|path:0|
[2025/09/12 05:05:36 011530] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:36 011538] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:ACK_01RTT|expire:1757653536036133|now:1757653536011133|interv:25000|
[2025/09/12 05:05:36 011548] [debug] |scid:bc5f6928705b9995|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536011133|max_ack_delay:25000|
[2025/09/12 05:05:36 011556] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:05:36 011563] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:1265|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653536011133|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:36 011572] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653656011133|now:1757653536011133|interv:120000000|
[2025/09/12 05:05:36 011579] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653656011133|now:1757653536011133|interv:120000000|
[2025/09/12 05:05:36 011585] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536011585|
[2025/09/12 05:05:36 011598] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536011596|
[2025/09/12 05:05:36 011608] [debug] |scid:bc5f6928705b9995|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055647BA2535C|
[2025/09/12 05:05:36 011617] [debug] |scid:bc5f6928705b9995|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:36 011624] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:STREAM_CLOSE|expire:1757653536422774|now:1757653536011624|interv:411150|
[2025/09/12 05:05:36 011705] [debug] |scid:bc5f6928705b9995|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b953e316eeef0844|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:05:36 011726] [debug] |scid:bc5f6928705b9995|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:745d23c774674b08|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:05:36 011740] [debug] |scid:bc5f6928705b9995|xqc_path_get_perf_class|conn:000055647BA2535C|path_id:0|path_srtt:38370|min_srtt:38370|path_bw:32990|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:36 011753] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|path srtt|conn:000055647BA2535C|path_id:0|path_srtt:38370|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:36 011767] [debug] |scid:bc5f6928705b9995|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 05:05:36 011779] [debug] |scid:bc5f6928705b9995|xqc_path_get_perf_class|conn:000055647BA2535C|path_id:0|path_srtt:38370|min_srtt:38370|path_bw:32990|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:36 011790] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|path srtt|conn:000055647BA2535C|path_id:0|path_srtt:38370|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:36 011803] [debug] |scid:bc5f6928705b9995|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 05:05:36 011820] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:36 011837] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:36 011891] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:2|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653536011853|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 011908] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:2|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 05:05:36 011921] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:36 011933] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:38370|rtt_var:18420|pto_duration:112050|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:36 011946] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 011957] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 011967] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:05:36 011978] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536143903|now:1757653536011932|interv:131971|
[2025/09/12 05:05:36 011989] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:2|expire:1757653536143903|now:1757653536011932|interval:131971|pto_count:0|srtt:38370
[2025/09/12 05:05:36 012008] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:43|
[2025/09/12 05:05:36 012021] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:36 012032] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:36 012072] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:3|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653536012048|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 012083] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:3|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:36 012095] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:05:36 012104] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:38370|rtt_var:18420|pto_duration:112050|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:36 012116] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 012126] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 012137] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:05:36 012148] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536144098|now:1757653536012104|interv:131994|
[2025/09/12 05:05:36 012156] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:2|expire:1757653536144098|now:1757653536012104|interval:131994|pto_count:0|srtt:38370
[2025/09/12 05:05:36 012163] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:86|
[2025/09/12 05:05:36 012171] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536036133|
[2025/09/12 05:05:36 012177] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536036133|
[2025/09/12 05:05:36 012183] [debug] |xqc_engine_wakeup_after|wakeup:1757653536036133|now:1757653536012183|diff:23950|
[2025/09/12 05:05:36 012189] [debug] |xqc_engine_main_logic|END|now:1757653536011596|
[2025/09/12 05:05:36 012202] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:29|state:ESTABED|recv_time:1757653536012201|
[2025/09/12 05:05:36 012214] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc5f6928705b9995|spin_bit:1|
[2025/09/12 05:05:36 012227] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:05:36 012237] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:36 012245] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:05:36 012251] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:36 012257] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:36 012263] [debug] |scid:bc5f6928705b9995|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:36 012269] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:36 012277] [debug] |scid:bc5f6928705b9995|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 HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:36 012290] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:05:36 012297] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING PING |recv_time:1757653536012201|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:36 012305] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653656012201|now:1757653536012201|interv:120000000|
[2025/09/12 05:05:36 012311] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653656012201|now:1757653536012201|interv:120000000|
[2025/09/12 05:05:36 012317] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536036133|pq_index:0|
[2025/09/12 05:05:36 012324] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536011596|
[2025/09/12 05:05:36 012329] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536012329|
[2025/09/12 05:05:36 012337] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536012335|
[2025/09/12 05:05:36 012347] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|largest_recv:8|ack_delay:145|first_ack_range:1|largest_pkt_recv_time:1757653536012201|
[2025/09/12 05:05:36 012353] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:8|low:7|pkt_pns:2|
[2025/09/12 05:05:36 012359] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:05:36 012365] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:05:36 012371] [debug] |scid:bc5f6928705b9995|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:05:36 012377] [debug] |scid:bc5f6928705b9995|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:36 012384] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 012392] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:36 012398] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:36 012429] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:4|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653536012406|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 012437] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:4|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:36 012451] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536144098|
[2025/09/12 05:05:36 012460] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536144098|
[2025/09/12 05:05:36 012469] [debug] |xqc_engine_wakeup_after|wakeup:1757653536144098|now:1757653536012469|diff:131629|
[2025/09/12 05:05:36 012480] [debug] |xqc_engine_main_logic|END|now:1757653536012335|
[2025/09/12 05:05:36 012493] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536012493|
[2025/09/12 05:05:36 012521] [debug] |xqc_engine_wakeup_after|wakeup:1757653536144098|now:1757653536012520|diff:131578|
[2025/09/12 05:05:36 012527] [debug] |xqc_engine_main_logic|END|now:1757653536012493|
[2025/09/12 05:05:36 042727] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:31|state:ESTABED|recv_time:1757653536042725|
[2025/09/12 05:05:36 042751] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc5f6928705b9995|spin_bit:0|
[2025/09/12 05:05:36 042776] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:05:36 042787] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:36 042801] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:05:36 042811] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:36 042823] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|conn:000055647BA2535C|path:0|pkt_num:2|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:05:36 042836] [debug] |scid:bc5f6928705b9995|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1234|prior_time:1757653536011853|is_app_limited:0|send_elapse:0|ack_elapse:30872|ctl_first_sent_time:1757653536011853|lagest_ack_time:1757653536042725|curr_delivered:1277|
[2025/09/12 05:05:36 042849] [debug] |scid:bc5f6928705b9995|xqc_update_sample|sampler_sent_time_update:1757653536011853|
[2025/09/12 05:05:36 042860] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:36 042871] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_rtt|before update rtt|conn:000055647BA2535C|srtt:38370|rttvar:18420|minrtt:35889|latest_rtt:30872|ack_delay:0|
[2025/09/12 05:05:36 042884] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_rtt|l-0.0.0.0-57562-bc5f6928705b9995 p-193.167.100.100-443-62b65c531a28648b |after update rtt|conn:000055647BA2535C|srtt:37433|rttvar:15689|minrtt:30872|latest_rtt:30872|ack_delay:0|
[2025/09/12 05:05:36 042897] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:36 042910] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/09/12 05:05:36 042920] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:36 042931] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:37433|rtt_var:15689|pto_duration:100189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:36 042944] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 042954] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 042960] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:05:36 042966] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536132237|now:1757653536042931|interv:89306|
[2025/09/12 05:05:36 042973] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:2|expire:1757653536132237|now:1757653536042931|interval:89306|pto_count:0|srtt:37433
[2025/09/12 05:05:36 042980] [debug] |scid:bc5f6928705b9995|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30872, delivered 43|rate 1392|lost 0|
[2025/09/12 05:05:36 042987] [debug] |scid:bc5f6928705b9995|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:36 042993] [debug] |scid:bc5f6928705b9995|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1392) in round 2|
[2025/09/12 05:05:36 043000] [debug] |scid:bc5f6928705b9995|xqc_bbr_update_min_rtt|probertt expire|rtt:30872, old_rtt:35889|
[2025/09/12 05:05:36 043005] [debug] |scid:bc5f6928705b9995|xqc_bbr_update_min_rtt|minrtt expire|rtt:30872, old_rtt:35889|
[2025/09/12 05:05:36 043012] [debug] |scid:bc5f6928705b9995|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:36 043018] [debug] |scid:bc5f6928705b9995|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:43|po_sent_time:1757653536011853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1277|
[2025/09/12 05:05:36 043031] [debug] |scid:bc5f6928705b9995|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:43|po_sent_time:1757653536011853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1277|
[2025/09/12 05:05:36 043039] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_ack_received|l-0.0.0.0-57562-bc5f6928705b9995 p-193.167.100.100-443-62b65c531a28648b |bbr on ack|mode:0|pacing_rate:11081793|bw:32990|cwnd:139133|full_bw_reached:0|inflight:43|srtt:37433|latest_rtt:30872|min_rtt:30872|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:36 043048] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:05:36 043055] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757653536042725|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:36 043063] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653656042725|now:1757653536042725|interv:120000000|
[2025/09/12 05:05:36 043069] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653656042725|now:1757653536042725|interv:120000000|
[2025/09/12 05:05:36 043075] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536144098|pq_index:0|
[2025/09/12 05:05:36 043082] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536012335|
[2025/09/12 05:05:36 043088] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536043088|
[2025/09/12 05:05:36 043096] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536043094|
[2025/09/12 05:05:36 043106] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536132237|
[2025/09/12 05:05:36 043112] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536132237|
[2025/09/12 05:05:36 043118] [debug] |xqc_engine_wakeup_after|wakeup:1757653536132237|now:1757653536043118|diff:89119|
[2025/09/12 05:05:36 043124] [debug] |xqc_engine_main_logic|END|now:1757653536043094|
[2025/09/12 05:05:36 043132] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536043132|
[2025/09/12 05:05:36 043138] [debug] |xqc_engine_wakeup_after|wakeup:1757653536132237|now:1757653536043138|diff:89099|
[2025/09/12 05:05:36 043144] [debug] |xqc_engine_main_logic|END|now:1757653536043132|
[2025/09/12 05:05:36 045019] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:1372|state:ESTABED|recv_time:1757653536045018|
[2025/09/12 05:05:36 045038] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc5f6928705b9995|spin_bit:1|
[2025/09/12 05:05:36 045052] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:05:36 045063] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:36 045074] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:05:36 045081] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:36 045091] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:1e|
[2025/09/12 05:05:36 045102] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:12|
[2025/09/12 05:05:36 045112] [debug] |scid:bc5f6928705b9995|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 05:05:36 045124] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 045137] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|0b4754d742ac633019ce|sr_token:46074591b720c9272a927c856067941b
[2025/09/12 05:05:36 045145] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 045156] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|dd63b5efc2294cc31fb3|sr_token:0711ed2bfbd52f35a4d7df971bb7694c
[2025/09/12 05:05:36 045167] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 045177] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|e102b8d92d87172e9756|sr_token:3b3d6d1ca05907e901e23247a030210b
[2025/09/12 05:05:36 045188] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 045196] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|7dc9a27acb79516b0f87|sr_token:651b9fa542c6c4218cd4c3b42dc54ec7
[2025/09/12 05:05:36 045202] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 045207] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|3b9f055931c310f66064|sr_token:a0a44e0a30ff53a895b7387f672fb3e1
[2025/09/12 05:05:36 045213] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 045222] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|778ba86d4b3d7e30d95b|sr_token:5a35df521c321c527bb27e9e2a04afa5
[2025/09/12 05:05:36 045228] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:36 045234] [debug] |scid:bc5f6928705b9995|xqc_process_new_conn_id_frame|new_conn_id|bdc2266db5bbdc2c1757|sr_token:187480288c28eacf67d29d89d6547c40
[2025/09/12 05:05:36 045240] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:36 045246] [debug] |scid:bc5f6928705b9995|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:36 045257] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:ACK_01RTT|expire:1757653536070018|now:1757653536045018|interv:25000|
[2025/09/12 05:05:36 045265] [debug] |scid:bc5f6928705b9995|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536045018|max_ack_delay:25000|
[2025/09/12 05:05:36 045272] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:05:36 045279] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653536045018|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:36 045287] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653656045018|now:1757653536045018|interv:120000000|
[2025/09/12 05:05:36 045293] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653656045018|now:1757653536045018|interv:120000000|
[2025/09/12 05:05:36 045299] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536132237|pq_index:0|
[2025/09/12 05:05:36 045305] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536043094|
[2025/09/12 05:05:36 045311] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536045311|
[2025/09/12 05:05:36 045319] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536045317|
[2025/09/12 05:05:36 045328] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536070018|
[2025/09/12 05:05:36 045334] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536070018|
[2025/09/12 05:05:36 045344] [debug] |xqc_engine_wakeup_after|wakeup:1757653536070018|now:1757653536045344|diff:24674|
[2025/09/12 05:05:36 045350] [debug] |xqc_engine_main_logic|END|now:1757653536045317|
[2025/09/12 05:05:36 045358] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536045358|
[2025/09/12 05:05:36 045363] [debug] |xqc_engine_wakeup_after|wakeup:1757653536070018|now:1757653536045363|diff:24655|
[2025/09/12 05:05:36 045369] [debug] |xqc_engine_main_logic|END|now:1757653536045358|
[2025/09/12 05:05:36 069812] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536069812|
[2025/09/12 05:05:36 069827] [debug] |xqc_engine_wakeup_after|wakeup:1757653536070018|now:1757653536069827|diff:191|
[2025/09/12 05:05:36 069834] [debug] |xqc_engine_main_logic|END|now:1757653536069812|
[2025/09/12 05:05:36 070905] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536070905|
[2025/09/12 05:05:36 070914] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536070018|pq_index:0|
[2025/09/12 05:05:36 070921] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536045317|
[2025/09/12 05:05:36 070929] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536070927|
[2025/09/12 05:05:36 070936] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653536070018|now:1757653536070927|
[2025/09/12 05:05:36 070943] [debug] |scid:bc5f6928705b9995|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:36 070949] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653536070018|now:1757653536070927|
[2025/09/12 05:05:36 070955] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:36 070963] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|largest_recv:10|ack_delay:25944|first_ack_range:3|largest_pkt_recv_time:1757653536045018|
[2025/09/12 05:05:36 070970] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:10|low:7|pkt_pns:2|
[2025/09/12 05:05:36 070976] [debug] |scid:bc5f6928705b9995|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:05:36 070982] [debug] |scid:bc5f6928705b9995|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:36 070989] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 070997] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:36 071004] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:36 071040] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:5|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653536071014|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 071048] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:5|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 05:05:36 071059] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536132237|
[2025/09/12 05:05:36 071069] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536132237|
[2025/09/12 05:05:36 071078] [debug] |xqc_engine_wakeup_after|wakeup:1757653536132237|now:1757653536071078|diff:61159|
[2025/09/12 05:05:36 071088] [debug] |xqc_engine_main_logic|END|now:1757653536070927|
[2025/09/12 05:05:36 102791] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:1422|state:ESTABED|recv_time:1757653536102790|
[2025/09/12 05:05:36 102816] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc5f6928705b9995|spin_bit:0|
[2025/09/12 05:05:36 102843] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:05:36 102855] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:36 102871] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:05:36 102881] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:36 102892] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:36 102902] [debug] |scid:bc5f6928705b9995|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:36 102926] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:ACK_01RTT|expire:1757653536127790|now:1757653536102790|interv:25000|
[2025/09/12 05:05:36 102939] [debug] |scid:bc5f6928705b9995|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536102790|max_ack_delay:25000|
[2025/09/12 05:05:36 102948] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:05:36 102960] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING |recv_time:1757653536102790|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:36 102974] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653656102790|now:1757653536102790|interv:120000000|
[2025/09/12 05:05:36 102986] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653656102790|now:1757653536102790|interv:120000000|
[2025/09/12 05:05:36 102997] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536132237|pq_index:0|
[2025/09/12 05:05:36 103008] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536070927|
[2025/09/12 05:05:36 103019] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536103019|
[2025/09/12 05:05:36 103028] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536103026|
[2025/09/12 05:05:36 103038] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536127790|
[2025/09/12 05:05:36 103045] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536127790|
[2025/09/12 05:05:36 103051] [debug] |xqc_engine_wakeup_after|wakeup:1757653536127790|now:1757653536103051|diff:24739|
[2025/09/12 05:05:36 103058] [debug] |xqc_engine_main_logic|END|now:1757653536103026|
[2025/09/12 05:05:36 103066] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536103066|
[2025/09/12 05:05:36 103073] [debug] |xqc_engine_wakeup_after|wakeup:1757653536127790|now:1757653536103073|diff:24717|
[2025/09/12 05:05:36 103084] [debug] |xqc_engine_main_logic|END|now:1757653536103066|
[2025/09/12 05:05:36 127580] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536127579|
[2025/09/12 05:05:36 127596] [debug] |xqc_engine_wakeup_after|wakeup:1757653536127790|now:1757653536127596|diff:194|
[2025/09/12 05:05:36 127603] [debug] |xqc_engine_main_logic|END|now:1757653536127579|
[2025/09/12 05:05:36 128674] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536128674|
[2025/09/12 05:05:36 128684] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536127790|pq_index:0|
[2025/09/12 05:05:36 128690] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536103026|
[2025/09/12 05:05:36 128698] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536128696|
[2025/09/12 05:05:36 128715] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653536127790|now:1757653536128696|
[2025/09/12 05:05:36 128721] [debug] |scid:bc5f6928705b9995|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:36 128727] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653536127790|now:1757653536128696|
[2025/09/12 05:05:36 128733] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:36 128742] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|largest_recv:12|ack_delay:25952|first_ack_range:0|largest_pkt_recv_time:1757653536102790|
[2025/09/12 05:05:36 128749] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:12|low:12|pkt_pns:2|
[2025/09/12 05:05:36 128755] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:10|low:7|pkt_pns:2|
[2025/09/12 05:05:36 128761] [debug] |scid:bc5f6928705b9995|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 05:05:36 128767] [debug] |scid:bc5f6928705b9995|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:36 128774] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 128782] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:36 128789] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:36 128848] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:6|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653536128801|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 128860] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:6|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 05:05:36 128872] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536132237|
[2025/09/12 05:05:36 128883] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536132237|
[2025/09/12 05:05:36 128891] [debug] |xqc_engine_wakeup_after|wakeup:1757653536132237|now:1757653536128891|diff:3346|
[2025/09/12 05:05:36 128898] [debug] |xqc_engine_main_logic|END|now:1757653536128696|
[2025/09/12 05:05:36 133162] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536133162|
[2025/09/12 05:05:36 133172] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536132237|pq_index:0|
[2025/09/12 05:05:36 133178] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536128696|
[2025/09/12 05:05:36 133186] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536133184|
[2025/09/12 05:05:36 133193] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653536132237|now:1757653536133184|
[2025/09/12 05:05:36 133199] [debug] |scid:bc5f6928705b9995|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:36 133205] [debug] |scid:bc5f6928705b9995|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055647BA2535C|path:0|bytes_in_flight:43|
[2025/09/12 05:05:36 133211] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:37433|rtt_var:15689|pto_duration:100189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:36 133219] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 133225] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 133237] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:05:36 133243] [debug] |scid:bc5f6928705b9995|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:36 133250] [debug] |scid:bc5f6928705b9995|xqc_conn_send_probe_pkt|conn:000055647BA2535C|path:0|pkt_num:3|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:36 133258] [debug] |scid:bc5f6928705b9995|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/09/12 05:05:36 133264] [debug] |scid:bc5f6928705b9995|xqc_conn_send_probe_pkt|conn:000055647BA2535C|path:0|pkt_num:3|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:36 133270] [debug] |scid:bc5f6928705b9995|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055647BA2535C|pto_count:1
[2025/09/12 05:05:36 133277] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055647BA2535C|path:0|
[2025/09/12 05:05:36 133283] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:36 133289] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653536133184|
[2025/09/12 05:05:36 133295] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:36 133302] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 133309] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 133315] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:3|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:36 133322] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:36 133356] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:7|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653536133331|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 133370] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:7|origin_pktnum:3|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 05:05:36 133382] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:36 133393] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:37433|rtt_var:15689|pto_duration:200378|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:36 133402] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 133408] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 133414] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:05:36 133420] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536373709|now:1757653536133393|interv:240316|
[2025/09/12 05:05:36 133427] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:2|expire:1757653536373709|now:1757653536133393|interval:240316|pto_count:1|srtt:37433
[2025/09/12 05:05:36 133434] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139133|inflight:43|
[2025/09/12 05:05:36 133442] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:3|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:36 133455] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:36 133485] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:8|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653536133463|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 133497] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:8|origin_pktnum:3|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:36 133537] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:05:36 133547] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:37433|rtt_var:15689|pto_duration:200378|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:36 133553] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 133559] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 133565] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:05:36 133571] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536373841|now:1757653536133546|interv:240295|
[2025/09/12 05:05:36 133577] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:2|expire:1757653536373841|now:1757653536133546|interval:240295|pto_count:1|srtt:37433
[2025/09/12 05:05:36 133584] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139133|inflight:86|
[2025/09/12 05:05:36 133591] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536373841|
[2025/09/12 05:05:36 133597] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536373841|
[2025/09/12 05:05:36 133603] [debug] |xqc_engine_wakeup_after|wakeup:1757653536373841|now:1757653536133603|diff:240238|
[2025/09/12 05:05:36 133609] [debug] |xqc_engine_main_logic|END|now:1757653536133184|
[2025/09/12 05:05:36 161019] [info] |xqc_engine_packet_process|==>|conn:000055647BA2535C|size:1452|state:ESTABED|recv_time:1757653536161016|
[2025/09/12 05:05:36 161046] [debug] |scid:bc5f6928705b9995|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bc5f6928705b9995|spin_bit:0|
[2025/09/12 05:05:36 161062] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:05:36 161073] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:36 161093] [debug] |scid:bc5f6928705b9995|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:05:36 161102] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:36 161113] [debug] |scid:bc5f6928705b9995|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:36 161122] [debug] |scid:bc5f6928705b9995|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:36 161149] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:ACK_01RTT|expire:1757653536186016|now:1757653536161016|interv:25000|
[2025/09/12 05:05:36 161167] [debug] |scid:bc5f6928705b9995|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536161016|max_ack_delay:25000|
[2025/09/12 05:05:36 161176] [debug] |scid:bc5f6928705b9995|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:05:36 161184] [info] |scid:bc5f6928705b9995|xqc_conn_on_pkt_processed|====>|conn:000055647BA2535C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:13|frame:PADDING PING |recv_time:1757653536161016|dcid:bc5f6928705b9995|dcid_seq:0|
[2025/09/12 05:05:36 161205] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:PATH_IDLE|expire:1757653656161016|now:1757653536161016|interv:120000000|
[2025/09/12 05:05:36 161215] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_IDLE|expire:1757653656161016|now:1757653536161016|interv:120000000|
[2025/09/12 05:05:36 161224] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536373841|pq_index:0|
[2025/09/12 05:05:36 161231] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536133184|
[2025/09/12 05:05:36 161236] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536161236|
[2025/09/12 05:05:36 161243] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536161241|
[2025/09/12 05:05:36 161253] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536186016|
[2025/09/12 05:05:36 161258] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536186016|
[2025/09/12 05:05:36 161263] [debug] |xqc_engine_wakeup_after|wakeup:1757653536186016|now:1757653536161263|diff:24753|
[2025/09/12 05:05:36 161269] [debug] |xqc_engine_main_logic|END|now:1757653536161241|
[2025/09/12 05:05:36 161277] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536161277|
[2025/09/12 05:05:36 161282] [debug] |xqc_engine_wakeup_after|wakeup:1757653536186016|now:1757653536161282|diff:24734|
[2025/09/12 05:05:36 161287] [debug] |xqc_engine_main_logic|END|now:1757653536161277|
[2025/09/12 05:05:36 185782] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536185782|
[2025/09/12 05:05:36 185798] [debug] |xqc_engine_wakeup_after|wakeup:1757653536186016|now:1757653536185798|diff:218|
[2025/09/12 05:05:36 185804] [debug] |xqc_engine_main_logic|END|now:1757653536185782|
[2025/09/12 05:05:36 186875] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536186875|
[2025/09/12 05:05:36 186884] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536186016|pq_index:0|
[2025/09/12 05:05:36 186890] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536161241|
[2025/09/12 05:05:36 186898] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536186896|
[2025/09/12 05:05:36 186905] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653536186016|now:1757653536186896|
[2025/09/12 05:05:36 186911] [debug] |scid:bc5f6928705b9995|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:36 186917] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653536186016|now:1757653536186896|
[2025/09/12 05:05:36 186923] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:36 186933] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|largest_recv:13|ack_delay:25916|first_ack_range:1|largest_pkt_recv_time:1757653536161016|
[2025/09/12 05:05:36 186940] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:13|low:12|pkt_pns:2|
[2025/09/12 05:05:36 186945] [debug] |scid:bc5f6928705b9995|xqc_gen_ack_frame|high:10|low:7|pkt_pns:2|
[2025/09/12 05:05:36 186951] [debug] |scid:bc5f6928705b9995|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 05:05:36 186958] [debug] |scid:bc5f6928705b9995|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:36 186965] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 186980] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:36 186988] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:36 187054] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653536187001|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 187065] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:9|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 05:05:36 187075] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536373841|
[2025/09/12 05:05:36 187085] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536373841|
[2025/09/12 05:05:36 187095] [debug] |xqc_engine_wakeup_after|wakeup:1757653536373841|now:1757653536187095|diff:186746|
[2025/09/12 05:05:36 187103] [debug] |xqc_engine_main_logic|END|now:1757653536186896|
[2025/09/12 05:05:36 374299] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536374298|
[2025/09/12 05:05:36 374340] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536373841|pq_index:0|
[2025/09/12 05:05:36 374348] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536186896|
[2025/09/12 05:05:36 374356] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536374354|
[2025/09/12 05:05:36 374364] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653536373841|now:1757653536374354|
[2025/09/12 05:05:36 374371] [debug] |scid:bc5f6928705b9995|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:36 374377] [debug] |scid:bc5f6928705b9995|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055647BA2535C|path:0|bytes_in_flight:86|
[2025/09/12 05:05:36 374383] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:37433|rtt_var:15689|pto_duration:200378|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:36 374390] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 374395] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 374400] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:05:36 374406] [debug] |scid:bc5f6928705b9995|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:36 374414] [debug] |scid:bc5f6928705b9995|xqc_conn_send_probe_pkt|conn:000055647BA2535C|path:0|pkt_num:3|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:36 374422] [debug] |scid:bc5f6928705b9995|xqc_conn_send_probe_pkt|conn:000055647BA2535C|path:0|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:36 374432] [debug] |scid:bc5f6928705b9995|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055647BA2535C|pto_count:2
[2025/09/12 05:05:36 374437] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:37433|rtt_var:15689|pto_duration:400756|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:05:36 374444] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 374449] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 374472] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:05:36 374478] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536614219|now:1757653536374437|interv:239782|
[2025/09/12 05:05:36 374483] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:2|expire:1757653536614219|now:1757653536374437|interval:239782|pto_count:2|srtt:37433
[2025/09/12 05:05:36 374494] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 374534] [debug] |scid:bc5f6928705b9995|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 374547] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:3|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:36 374555] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:36 374639] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653536374574|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 374648] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:10|origin_pktnum:3|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:36 374655] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:05:36 374662] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:37433|rtt_var:15689|pto_duration:400756|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:05:36 374668] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 374674] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 374680] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:05:36 374686] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536855330|now:1757653536374661|interv:480669|
[2025/09/12 05:05:36 374692] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:2|expire:1757653536855330|now:1757653536374661|interval:480669|pto_count:2|srtt:37433
[2025/09/12 05:05:36 374700] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139133|inflight:86|
[2025/09/12 05:05:36 374708] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:36 374718] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:36 374750] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:86|now:1757653536374730|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 374757] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:11|origin_pktnum:3|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 05:05:36 374764] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|path:0|inflight:86|applimit:0|
[2025/09/12 05:05:36 374770] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|srtt:37433|rtt_var:15689|pto_duration:400756|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:05:36 374781] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 374787] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 374792] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_get_pto_time_and_space|conn:000055647BA2535C|path:0|PNS: 2, unacked: 129|
[2025/09/12 05:05:36 374798] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536855486|now:1757653536374769|interv:480717|
[2025/09/12 05:05:36 374804] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055647BA2535C|path:0|pns:2|expire:1757653536855486|now:1757653536374769|interval:480717|pto_count:2|srtt:37433
[2025/09/12 05:05:36 374810] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139133|inflight:129|
[2025/09/12 05:05:36 374818] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536422774|
[2025/09/12 05:05:36 374824] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536422774|
[2025/09/12 05:05:36 374829] [debug] |xqc_engine_wakeup_after|wakeup:1757653536422774|now:1757653536374829|diff:47945|
[2025/09/12 05:05:36 374837] [debug] |xqc_engine_main_logic|END|now:1757653536374354|
[2025/09/12 05:05:36 421699] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536421699|
[2025/09/12 05:05:36 421725] [debug] |xqc_engine_wakeup_after|wakeup:1757653536422774|now:1757653536421725|diff:1049|
[2025/09/12 05:05:36 421732] [debug] |xqc_engine_main_logic|END|now:1757653536421699|
[2025/09/12 05:05:36 423867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536423867|
[2025/09/12 05:05:36 423876] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536422774|pq_index:0|
[2025/09/12 05:05:36 423883] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536374354|
[2025/09/12 05:05:36 423893] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536423889|
[2025/09/12 05:05:36 423901] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653536422774|now:1757653536423889|
[2025/09/12 05:05:36 423908] [debug] |scid:bc5f6928705b9995|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:36 423915] [debug] |scid:bc5f6928705b9995|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:36 423941] [info] |scid:bc5f6928705b9995|xqc_conn_close|conn:000055647BA2535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:36 423949] [debug] |scid:bc5f6928705b9995|xqc_timer_set|type:CONN_DRAINING|expire:1757653536799516|now:1757653536423949|interv:375567|
[2025/09/12 05:05:36 423956] [debug] |scid:bc5f6928705b9995|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:36 423964] [debug] |scid:bc5f6928705b9995|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:129|
[2025/09/12 05:05:36 423970] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:36 423976] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:36 423982] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:36 423987] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:36 423994] [info] |scid:bc5f6928705b9995|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:05:36 424013] [debug] |scid:bc5f6928705b9995|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:36 424037] [stats] |scid:bc5f6928705b9995|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:1757653535778537|wrt_delay:41|snd_delay:139|finwrt_delay:41|finsnd_delay:139|finrcv_delay:232883|finread_delay:233079|all_acked_delay:56004|firstfinack_dely:55996|close_delay:233087|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-57562-bc5f6928705b9995 p-193.167.100.100-443-62b65c531a28648b|path_info:mp is not supported in connection scid:bc5f6928705b9995|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:36 424056] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653536422774|now:1757653536423889|
[2025/09/12 05:05:36 424067] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:36 424081] [debug] |scid:bc5f6928705b9995|xqc_path_get_perf_class|conn:000055647BA2535C|path_id:0|path_srtt:37433|min_srtt:37433|path_bw:32990|loss_rate:50.00|path_pto:2|
[2025/09/12 05:05:36 424093] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|path srtt|conn:000055647BA2535C|path_id:0|path_srtt:37433|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:36 424107] [debug] |scid:bc5f6928705b9995|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:05:36 424120] [debug] |scid:bc5f6928705b9995|xqc_check_acked_or_dropped_pkt|conn:000055647BA2535C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:36 424134] [debug] |scid:bc5f6928705b9995|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:36 424234] [info] |scid:bc5f6928705b9995|xqc_send_packet_with_pn|<==|conn:000055647BA2535C|path:0|pkt_num:12|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653536424158|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 424246] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_on_packet_sent|conn:000055647BA2535C|path:0|pkt_num:12|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 05:05:36 424257] [debug] |scid:bc5f6928705b9995|xqc_conn_next_wakeup_time|wakeup_time:1757653536799516|
[2025/09/12 05:05:36 424267] [debug] |scid:bc5f6928705b9995|xqc_engine_add_wakeup_queue|next_tick_time:1757653536799516|
[2025/09/12 05:05:36 424273] [debug] |xqc_engine_wakeup_after|wakeup:1757653536799516|now:1757653536424273|diff:375243|
[2025/09/12 05:05:36 424279] [debug] |xqc_engine_main_logic|END|now:1757653536423889|
[2025/09/12 05:05:36 799706] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536799705|
[2025/09/12 05:05:36 799745] [debug] |scid:bc5f6928705b9995|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536799516|pq_index:0|
[2025/09/12 05:05:36 799753] [debug] |scid:bc5f6928705b9995|xqc_engine_add_active_queue|last_ticked_time:1757653536423889|
[2025/09/12 05:05:36 799762] [debug] |scid:bc5f6928705b9995|xqc_engine_process_conn|conn:000055647BA2535C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653536799759|
[2025/09/12 05:05:36 799770] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653536799516|now:1757653536799759|
[2025/09/12 05:05:36 799776] [debug] |scid:bc5f6928705b9995|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653536799516|now:1757653536799759|
[2025/09/12 05:05:36 799796] [debug] |scid:bc5f6928705b9995|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:36 799803] [info] |xqc_engine_main_logic|conn:000055647BA2535C|l-0.0.0.0-57562-bc5f6928705b9995 p-193.167.100.100-443-62b65c531a28648b|conn_state:13|next_tick_time:1757653536799516
[2025/09/12 05:05:36 799825] [report] |scid:bc5f6928705b9995|xqc_conn_destroy|000055647BA2535C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:38258|first_send_delay:1284|conn_persist:1022523|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-57562-bc5f6928705b9995 p-193.167.100.100-443-62b65c531a28648b|hsk_recv:36898|close_recv:0|close_send:646856|last_recv:383714|last_send:646856|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,19,12,10,17,0,1024,i96,4,1363,1372,84403,10,267,0,4,1413,1422,3,12,325,0,4,1443,1452,3,13,383,0,4,19,40000,12,646,4,43,4000,10,597,4,43,4000,11,597,0-2,0-2,0-0,0-0,0-0,0-37,0-3360,0-8547,0-12,0-10,0-0,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:3|snd_pkt:12|spurious_loss:0|detected_loss:3|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:36 799889] [debug] |scid:bc5f6928705b9995|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:36 799899] [debug] |scid:bc5f6928705b9995|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:36 799906] [debug] |scid:bc5f6928705b9995|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:36 799912] [debug] |scid:bc5f6928705b9995|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:36 799988] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:05:36 799997] [debug] |xqc_engine_main_logic|END|now:1757653536799759|
[2025/09/12 05:05:36 801079] [debug] |xqc_engine_destroy|begin|