[2025/09/12 05:06:02 933224] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:06:02 933263] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:06:02 933268] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:06:02 933272] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:06:02 933276] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:06:02 933285] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:06:02 933289] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:06:02 933293] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:06:02 933297] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:06:02 933434] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653682933432|now:1757653562933432|interv:120000000|
[2025/09/12 05:06:02 933469] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653682933468|now:1757653562933468|interv:120000000|
[2025/09/12 05:06:02 933477] [debug] |xqc_path_create|path:0|dcid:6b4e4e9a352190cb|scid:8bc14843064a270d|create_path_count:1|
[2025/09/12 05:06:02 933484] [debug] |scid:8bc14843064a270d|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:06:02 933491] [debug] |xqc_path_init|path:0|dcid:6b4e4e9a352190cb|scid:8bc14843064a270d|state:2|
[2025/09/12 05:06:02 933498] [debug] |scid:8bc14843064a270d|xqc_conn_create|success|scid:8bc14843064a270d|dcid:6b4e4e9a352190cb|conn:00005627CD2A235C|
[2025/09/12 05:06:02 933579] [debug] |scid:8bc14843064a270d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:06:02 933591] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:02 934353] [debug] |scid:8bc14843064a270d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:06:02 934359] [debug] |scid:8bc14843064a270d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 934366] [debug] |scid:8bc14843064a270d|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:02 934372] [debug] |scid:8bc14843064a270d|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:06:02 934379] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653562934377|
[2025/09/12 05:06:02 934385] [debug] |scid:8bc14843064a270d|xqc_process_crypto_write_streams|
[2025/09/12 05:06:02 934389] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:02 934397] [info] |scid:8bc14843064a270d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653562934396|
[2025/09/12 05:06:02 934403] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:06:02 934410] [debug] |scid:8bc14843064a270d|xqc_path_get_perf_class|conn:00005627CD2A235C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 934415] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005627CD2A235C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 934420] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:06:02 934426] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:02 934439] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:02 934541] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653562934449|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 934552] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 934558] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:02 934563] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:02 934568] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:02 934575] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 934581] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 934587] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563684449|now:1757653562934562|interv:749887|
[2025/09/12 05:06:02 934592] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:0|expire:1757653563684449|now:1757653562934562|interval:749887|pto_count:0|srtt:250000
[2025/09/12 05:06:02 934598] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:06:02 934605] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563684449|
[2025/09/12 05:06:02 934610] [debug] |scid:8bc14843064a270d|xqc_engine_remove_active_queue|last_ticked_time:1757653562934377|pd_index:0|
[2025/09/12 05:06:02 934615] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563684449|
[2025/09/12 05:06:02 934619] [debug] |xqc_engine_wakeup_after|wakeup:1757653563684449|now:1757653562934619|diff:749830|
[2025/09/12 05:06:02 934625] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:02 934691] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563684449|pq_index:0|
[2025/09/12 05:06:02 934699] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653562934377|
[2025/09/12 05:06:02 934709] [debug] |scid:8bc14843064a270d|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:02 934715] [debug] |scid:8bc14843064a270d|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:06:02 934724] [debug] |scid:8bc14843064a270d|xqc_stream_buff_data|size:17|
[2025/09/12 05:06:02 934729] [info] |scid:8bc14843064a270d|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:00005627CD2A235C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:02 934740] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653562934739|
[2025/09/12 05:06:02 934748] [debug] |scid:8bc14843064a270d|xqc_path_get_perf_class|conn:00005627CD2A235C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 934756] [debug] |scid:8bc14843064a270d|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:00005627CD2A235C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:02 934764] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005627CD2A235C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 934778] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:06:02 934785] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:02 934792] [debug] |scid:8bc14843064a270d|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:00005627CD2A235C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:02 934799] [debug] |scid:8bc14843064a270d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 934806] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:02 934848] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653562934815|stream_id:0|stream_offset:17|
[2025/09/12 05:06:02 934858] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 934866] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:06:02 934872] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:02 934880] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:02 934886] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 934893] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:02 934899] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:02 934905] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563684449|now:1757653562934872|interv:749577|
[2025/09/12 05:06:02 934912] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:0|expire:1757653563684449|now:1757653562934872|interval:749577|pto_count:0|srtt:250000
[2025/09/12 05:06:02 934918] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:02 934923] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563684449|
[2025/09/12 05:06:02 934927] [debug] |scid:8bc14843064a270d|xqc_engine_remove_active_queue|last_ticked_time:1757653562934739|pd_index:0|
[2025/09/12 05:06:02 934932] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563684449|
[2025/09/12 05:06:02 934936] [debug] |xqc_engine_wakeup_after|wakeup:1757653563684449|now:1757653562934936|diff:749513|
[2025/09/12 05:06:02 934941] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:02 970445] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:1232|state:C_INITIAL_SENT|recv_time:1757653562970441|
[2025/09/12 05:06:02 970474] [debug] |scid:8bc14843064a270d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:02 970484] [debug] |scid:8bc14843064a270d|xqc_packet_parse_initial|success|Length:156|
[2025/09/12 05:06:02 970519] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:02 970531] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:266|
[2025/09/12 05:06:02 970543] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:266|
[2025/09/12 05:06:02 970549] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 970570] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|conn:00005627CD2A235C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:02 970584] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653562934449|is_app_limited:1|send_elapse:0|ack_elapse:35992|ctl_first_sent_time:1757653562934449|lagest_ack_time:1757653562970441|curr_delivered:1184|
[2025/09/12 05:06:02 970596] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_sent_time_update:1757653562934449|
[2025/09/12 05:06:02 970605] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:02 970614] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_rtt|before update rtt|conn:00005627CD2A235C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35992|ack_delay:0|
[2025/09/12 05:06:02 970628] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_rtt|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |after update rtt|conn:00005627CD2A235C|srtt:35992|rttvar:17996|minrtt:35992|latest_rtt:35992|ack_delay:0|
[2025/09/12 05:06:02 970638] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:02 970647] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 970656] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35992|rtt_var:17996|pto_duration:107976|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:02 970667] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 970676] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 970685] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:02 970694] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:02 970703] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653562970656|interv:18444986420146580959|
[2025/09/12 05:06:02 970709] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:0|expire:18446744073709551615|now:1757653562970656|interval:18444986420146580959|pto_count:0|srtt:35992
[2025/09/12 05:06:02 970716] [debug] |scid:8bc14843064a270d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35992, delivered 1184|rate 32896|lost 0|
[2025/09/12 05:06:02 970722] [debug] |scid:8bc14843064a270d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:02 970728] [debug] |scid:8bc14843064a270d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (32896) in round 1|
[2025/09/12 05:06:02 970734] [debug] |scid:8bc14843064a270d|xqc_bbr_update_min_rtt|probertt expire|rtt:35992, old_rtt:2147483647|
[2025/09/12 05:06:02 970739] [debug] |scid:8bc14843064a270d|xqc_bbr_update_min_rtt|minrtt expire|rtt:35992, old_rtt:2147483647|
[2025/09/12 05:06:02 970745] [debug] |scid:8bc14843064a270d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:02 970751] [debug] |scid:8bc14843064a270d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653562934449|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:02 970757] [debug] |scid:8bc14843064a270d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653562934449|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:02 970769] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |bbr on ack|mode:0|pacing_rate:11050081|bw:32896|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35992|latest_rtt:35992|min_rtt:35992|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 970778] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 970786] [debug] |scid:8bc14843064a270d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 970792] [debug] |scid:8bc14843064a270d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 970797] [debug] |scid:8bc14843064a270d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:06:02 971229] [debug] |scid:8bc14843064a270d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 971242] [debug] |scid:8bc14843064a270d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 971252] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563684449|pq_index:0|
[2025/09/12 05:06:02 971262] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653562934739|
[2025/09/12 05:06:02 971275] [info] |scid:8bc14843064a270d|xqc_conn_confirm_cid|dcid change|ori:6b4e4e9a352190cb|new:8b203580c9c44092ed83|
[2025/09/12 05:06:02 971286] [info] |scid:8bc14843064a270d|xqc_conn_addr_validated|Address Validated|conn:00005627CD2A235C|role:0|
[2025/09/12 05:06:02 971297] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:02 971308] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:02 971318] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:266|largest:266|pns:0|
[2025/09/12 05:06:02 971329] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:1232|pkt_type:INIT|pkt_num:266|frame:ACK CRYPTO |recv_time:1757653562970441|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:02 971341] [debug] |scid:8bc14843064a270d|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:06:02 971352] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:02 971361] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:02 971373] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:06:02 971383] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 971393] [debug] |scid:8bc14843064a270d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:06:02 971408] [debug] |scid:8bc14843064a270d|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:02 971417] [debug] |scid:8bc14843064a270d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:02 971426] [debug] |scid:8bc14843064a270d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:06:02 971543] [debug] |scid:8bc14843064a270d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:02 971552] [debug] |scid:8bc14843064a270d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:06:02 971558] [warn] |scid:8bc14843064a270d|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:02 971787] [debug] |scid:8bc14843064a270d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:02 971796] [debug] |scid:8bc14843064a270d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:02 971806] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:02 971821] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:02 971831] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:06:02 971839] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:1048|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653562970441|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:02 971846] [info] |scid:8bc14843064a270d|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 819
[2025/09/12 05:06:02 971851] [info] |scid:8bc14843064a270d|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:06:02 971856] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653682970441|now:1757653562970441|interv:120000000|
[2025/09/12 05:06:02 971862] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653682970441|now:1757653562970441|interv:120000000|
[2025/09/12 05:06:02 971867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562971867|
[2025/09/12 05:06:02 971873] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|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:1757653562971873|
[2025/09/12 05:06:02 971880] [info] |scid:8bc14843064a270d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:02 971885] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:06:02 971890] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:02 971896] [debug] |scid:8bc14843064a270d|xqc_process_crypto_write_streams|
[2025/09/12 05:06:02 971900] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:02 971905] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:02 971910] [debug] |scid:8bc14843064a270d|xqc_process_crypto_write_streams|
[2025/09/12 05:06:02 971915] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:02 971921] [info] |scid:8bc14843064a270d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653562971921|
[2025/09/12 05:06:02 971927] [debug] |scid:8bc14843064a270d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005627CD2A235C|
[2025/09/12 05:06:02 971933] [info] |scid:8bc14843064a270d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:02 971938] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35992|rtt_var:17996|pto_duration:107976|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:02 971944] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 971949] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 971954] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:02 971959] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:02 971964] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653562971938|interv:18444986420146579677|
[2025/09/12 05:06:02 971969] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:0|expire:18446744073709551615|now:1757653562971938|interval:18444986420146579677|pto_count:0|srtt:35992
[2025/09/12 05:06:02 971979] [debug] |scid:8bc14843064a270d|xqc_conn_early_data_accept|accept|
[2025/09/12 05:06:02 971984] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:06:02 971992] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|largest_recv:266|ack_delay:1551|first_ack_range:0|largest_pkt_recv_time:1757653562970441|
[2025/09/12 05:06:02 971998] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:266|low:266|pkt_pns:0|
[2025/09/12 05:06:02 972003] [debug] |scid:8bc14843064a270d|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:266|frame_largest_recv:266|
[2025/09/12 05:06:02 972008] [debug] |scid:8bc14843064a270d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:02 972014] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|largest_recv:0|ack_delay:1573|first_ack_range:0|largest_pkt_recv_time:1757653562970441|
[2025/09/12 05:06:02 972020] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:06:02 972025] [debug] |scid:8bc14843064a270d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:06:02 972030] [debug] |scid:8bc14843064a270d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:02 972036] [debug] |scid:8bc14843064a270d|xqc_path_get_perf_class|conn:00005627CD2A235C|path_id:0|path_srtt:35992|min_srtt:35992|path_bw:32896|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 972042] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005627CD2A235C|path_id:0|path_srtt:35992|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 972048] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:06:02 972054] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 972060] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 972066] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 972072] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:02 972114] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653562972081|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 972122] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 972128] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:02 972133] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35992|rtt_var:17996|pto_duration:107976|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:02 972139] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 972144] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:02 972149] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:02 972154] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:02 972159] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563080057|now:1757653562972133|interv:107924|
[2025/09/12 05:06:02 972168] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:1|expire:1757653563080057|now:1757653562972133|interval:107924|pto_count:0|srtt:35992
[2025/09/12 05:06:02 972174] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:02 972180] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:82|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:02 972186] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:02 972209] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653562972193|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 972216] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 972222] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:06:02 972227] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:02 972233] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:02 972238] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:02 972255] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653562972244|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 972261] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 972268] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563080057|
[2025/09/12 05:06:02 972273] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563080057|
[2025/09/12 05:06:02 972278] [debug] |xqc_engine_wakeup_after|wakeup:1757653563080057|now:1757653562972278|diff:107779|
[2025/09/12 05:06:02 972284] [debug] |xqc_engine_main_logic|END|now:1757653562971873|
[2025/09/12 05:06:02 972292] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562972292|
[2025/09/12 05:06:02 972300] [debug] |xqc_engine_wakeup_after|wakeup:1757653563080057|now:1757653562972300|diff:107757|
[2025/09/12 05:06:02 972308] [debug] |xqc_engine_main_logic|END|now:1757653562972292|
[2025/09/12 05:06:03 004525] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:1332|state:ESTABED|recv_time:1757653563004520|
[2025/09/12 05:06:03 004562] [debug] |scid:8bc14843064a270d|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:06:03 004580] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:03 004588] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:03 004603] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:06:03 004611] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:03 004624] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|conn:00005627CD2A235C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:03 004635] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653562970441|is_app_limited:1|send_elapse:37632|ack_elapse:34079|ctl_first_sent_time:1757653562972081|lagest_ack_time:1757653563004520|curr_delivered:1254|
[2025/09/12 05:06:03 004659] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_sent_time_update:1757653562972081|
[2025/09/12 05:06:03 004666] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:03 004672] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_rtt|before update rtt|conn:00005627CD2A235C|srtt:35992|rttvar:17996|minrtt:35992|latest_rtt:32439|ack_delay:0|
[2025/09/12 05:06:03 004678] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_rtt|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |after update rtt|conn:00005627CD2A235C|srtt:35547|rttvar:14385|minrtt:32439|latest_rtt:32439|ack_delay:0|
[2025/09/12 05:06:03 004684] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:03 004690] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:03 004695] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35547|rtt_var:14385|pto_duration:93087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:03 004701] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 004707] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 004712] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:03 004717] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:03 004722] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653563004695|interv:18444986420146546920|
[2025/09/12 05:06:03 004727] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:0|expire:18446744073709551615|now:1757653563004695|interval:18444986420146546920|pto_count:0|srtt:35547
[2025/09/12 05:06:03 004733] [debug] |scid:8bc14843064a270d|xqc_generate_sample|sampler: send_elapse 37632, ack_elapse 34079, delivered 70|rate 1860|lost 0|
[2025/09/12 05:06:03 004739] [debug] |scid:8bc14843064a270d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:03 004745] [debug] |scid:8bc14843064a270d|xqc_bbr_update_min_rtt|probertt expire|rtt:32439, old_rtt:35992|
[2025/09/12 05:06:03 004750] [debug] |scid:8bc14843064a270d|xqc_bbr_update_min_rtt|minrtt expire|rtt:32439, old_rtt:35992|
[2025/09/12 05:06:03 004755] [debug] |scid:8bc14843064a270d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:03 004760] [debug] |scid:8bc14843064a270d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653562972081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:03 004767] [debug] |scid:8bc14843064a270d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653562972081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:03 004773] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |bbr on ack|mode:0|pacing_rate:11050081|bw:32896|cwnd:139110|full_bw_reached:0|inflight:50|srtt:35547|latest_rtt:32439|min_rtt:32439|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:03 004782] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:06:03 004792] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:1332|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757653563004520|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 004808] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:0|
[2025/09/12 05:06:03 004819] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:03 004825] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:03 004833] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:06:03 004838] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:1e|
[2025/09/12 05:06:03 004844] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:03 004849] [debug] |scid:8bc14843064a270d|xqc_process_new_conn_id_frame|new_conn_id|498d84ef98a126b9ba7b|sr_token:e8bf4ae11d178253f31373bdc79af713
[2025/09/12 05:06:03 004860] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:03 004865] [debug] |scid:8bc14843064a270d|xqc_process_new_conn_id_frame|new_conn_id|37411a658031e0341752|sr_token:4e27b4f6ac5780855c21600ee2ef5bde
[2025/09/12 05:06:03 004872] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:03 004876] [debug] |scid:8bc14843064a270d|xqc_process_new_conn_id_frame|new_conn_id|a972ef5a385c57eb89ad|sr_token:876b8a0605b9ce896891132662754db1
[2025/09/12 05:06:03 004883] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:03 004888] [debug] |scid:8bc14843064a270d|xqc_process_new_conn_id_frame|new_conn_id|91f704df8e61063aaa0a|sr_token:fa649e3e1ecd47b3b6f315e9eee4785f
[2025/09/12 05:06:03 004894] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:03 004898] [debug] |scid:8bc14843064a270d|xqc_process_new_conn_id_frame|new_conn_id|ab965afaa6ad08eb5913|sr_token:065294eae95fd0f93e8cbab447645d0d
[2025/09/12 05:06:03 004904] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:03 004909] [debug] |scid:8bc14843064a270d|xqc_process_new_conn_id_frame|new_conn_id|8b5b64217d32c3507a2c|sr_token:4d852ca9ca88504721ad8ed19a31ac39
[2025/09/12 05:06:03 004915] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:03 004920] [debug] |scid:8bc14843064a270d|xqc_process_new_conn_id_frame|new_conn_id|46f4159aa9a79852ad47|sr_token:6f1b1ec979403e732834c783f1b40932
[2025/09/12 05:06:03 004926] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 004930] [debug] |scid:8bc14843064a270d|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 004939] [info] |scid:8bc14843064a270d|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005627CD2A235C|
[2025/09/12 05:06:03 004944] [info] |scid:8bc14843064a270d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:03 004949] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35547|rtt_var:14385|pto_duration:93087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:03 004955] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 004960] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 004965] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:03 004970] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563047902|now:1757653563004949|interv:42953|
[2025/09/12 05:06:03 004975] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:2|expire:1757653563047902|now:1757653563004949|interval:42953|pto_count:0|srtt:35547
[2025/09/12 05:06:03 004982] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:ACK_01RTT|expire:1757653563029520|now:1757653563004520|interv:25000|
[2025/09/12 05:06:03 004993] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563004520|max_ack_delay:25000|
[2025/09/12 05:06:03 005000] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:06:03 005006] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:2|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653563004520|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 005012] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683004520|now:1757653563004520|interv:120000000|
[2025/09/12 05:06:03 005017] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683004520|now:1757653563004520|interv:120000000|
[2025/09/12 05:06:03 005023] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563080057|pq_index:0|
[2025/09/12 05:06:03 005028] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653562971873|
[2025/09/12 05:06:03 005033] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563005033|
[2025/09/12 05:06:03 005041] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563005039|
[2025/09/12 05:06:03 005065] [debug] |scid:8bc14843064a270d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8c22c5ebfc4ea1e9|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:06:03 005074] [debug] |scid:8bc14843064a270d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:46fe469d8850a3e5|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:06:03 005081] [debug] |scid:8bc14843064a270d|xqc_path_get_perf_class|conn:00005627CD2A235C|path_id:0|path_srtt:35547|min_srtt:35547|path_bw:32896|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:03 005087] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005627CD2A235C|path_id:0|path_srtt:35547|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:03 005093] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:03 005099] [debug] |scid:8bc14843064a270d|xqc_path_get_perf_class|conn:00005627CD2A235C|path_id:0|path_srtt:35547|min_srtt:35547|path_bw:32896|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:03 005105] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005627CD2A235C|path_id:0|path_srtt:35547|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:03 005111] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:03 005117] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:03 005123] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:03 005164] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:1|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:50|now:1757653563005131|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 005171] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:1|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 005182] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 05:06:03 005187] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35547|rtt_var:14385|pto_duration:93087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:03 005193] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 005198] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 005203] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 93|
[2025/09/12 05:06:03 005208] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563118218|now:1757653563005187|interv:113031|
[2025/09/12 05:06:03 005213] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:2|expire:1757653563118218|now:1757653563005187|interval:113031|pto_count:0|srtt:35547
[2025/09/12 05:06:03 005219] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:93|
[2025/09/12 05:06:03 005225] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:03 005230] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-4|next_skip_chance:1757653563359491|current_time:1757653563005230|
[2025/09/12 05:06:03 005236] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:03 005256] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:5|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:93|now:1757653563005242|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 005262] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:5|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 005268] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:93|applimit:0|
[2025/09/12 05:06:03 005273] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35547|rtt_var:14385|pto_duration:93087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:03 005278] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 005283] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 005288] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 136|
[2025/09/12 05:06:03 005293] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563118329|now:1757653563005273|interv:113056|
[2025/09/12 05:06:03 005298] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:2|expire:1757653563118329|now:1757653563005273|interval:113056|pto_count:0|srtt:35547
[2025/09/12 05:06:03 005304] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:136|
[2025/09/12 05:06:03 005310] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563029520|
[2025/09/12 05:06:03 005315] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563029520|
[2025/09/12 05:06:03 005320] [debug] |xqc_engine_wakeup_after|wakeup:1757653563029520|now:1757653563005320|diff:24200|
[2025/09/12 05:06:03 005330] [debug] |xqc_engine_main_logic|END|now:1757653563005039|
[2025/09/12 05:06:03 005336] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563005336|
[2025/09/12 05:06:03 005341] [debug] |xqc_engine_wakeup_after|wakeup:1757653563029520|now:1757653563005341|diff:24179|
[2025/09/12 05:06:03 005346] [debug] |xqc_engine_main_logic|END|now:1757653563005336|
[2025/09/12 05:06:03 005564] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:1332|state:ESTABED|recv_time:1757653563005563|
[2025/09/12 05:06:03 005580] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:1|
[2025/09/12 05:06:03 005591] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:06:03 005599] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:03 005611] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:06:03 005619] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:03 005628] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 005636] [debug] |scid:8bc14843064a270d|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 005653] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:03 005664] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:03 005672] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:06:03 005681] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653563005563|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 005691] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683005563|now:1757653563005563|interv:120000000|
[2025/09/12 05:06:03 005699] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683005563|now:1757653563005563|interv:120000000|
[2025/09/12 05:06:03 005708] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563029520|pq_index:0|
[2025/09/12 05:06:03 005717] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563005039|
[2025/09/12 05:06:03 005725] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563005725|
[2025/09/12 05:06:03 005736] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563005733|
[2025/09/12 05:06:03 005748] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|largest_recv:3|ack_delay:185|first_ack_range:1|largest_pkt_recv_time:1757653563005563|
[2025/09/12 05:06:03 005754] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:06:03 005762] [debug] |scid:8bc14843064a270d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:06:03 005770] [debug] |scid:8bc14843064a270d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:03 005778] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 005785] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:03 005793] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:03 005829] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:6|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:136|now:1757653563005804|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 005847] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:6|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 005857] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563118329|
[2025/09/12 05:06:03 005863] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563118329|
[2025/09/12 05:06:03 005870] [debug] |xqc_engine_wakeup_after|wakeup:1757653563118329|now:1757653563005870|diff:112459|
[2025/09/12 05:06:03 005878] [debug] |xqc_engine_main_logic|END|now:1757653563005733|
[2025/09/12 05:06:03 005890] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:380|state:ESTABED|recv_time:1757653563005889|
[2025/09/12 05:06:03 005898] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:0|
[2025/09/12 05:06:03 005906] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:06:03 005914] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:03 005923] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:06:03 005931] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 005939] [debug] |scid:8bc14843064a270d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:06:03 005948] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563118329|pq_index:0|
[2025/09/12 05:06:03 005955] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563005733|
[2025/09/12 05:06:03 005962] [debug] |scid:8bc14843064a270d|xqc_process_crypto_frame|level:3|
[2025/09/12 05:06:03 005969] [debug] |scid:8bc14843064a270d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:06:03 005977] [debug] |scid:8bc14843064a270d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:06:03 006206] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:7|
[2025/09/12 05:06:03 006271] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:ACK_01RTT|expire:1757653563030889|now:1757653563005889|interv:25000|
[2025/09/12 05:06:03 006278] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563005889|max_ack_delay:25000|
[2025/09/12 05:06:03 006284] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:06:03 006289] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:4|frame:CRYPTO NEW_TOKEN |recv_time:1757653563005889|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 006295] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683005889|now:1757653563005889|interv:120000000|
[2025/09/12 05:06:03 006300] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683005889|now:1757653563005889|interv:120000000|
[2025/09/12 05:06:03 006304] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563006304|
[2025/09/12 05:06:03 006310] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563006308|
[2025/09/12 05:06:03 006315] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:03 006324] [debug] |scid:8bc14843064a270d|xqc_process_crypto_write_streams|
[2025/09/12 05:06:03 006328] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:03 006332] [debug] |scid:8bc14843064a270d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:03 006338] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563030889|
[2025/09/12 05:06:03 006342] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563030889|
[2025/09/12 05:06:03 006347] [debug] |xqc_engine_wakeup_after|wakeup:1757653563030889|now:1757653563006347|diff:24542|
[2025/09/12 05:06:03 006351] [debug] |xqc_engine_main_logic|END|now:1757653563006308|
[2025/09/12 05:06:03 006357] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563006357|
[2025/09/12 05:06:03 006361] [debug] |xqc_engine_wakeup_after|wakeup:1757653563030889|now:1757653563006361|diff:24528|
[2025/09/12 05:06:03 006366] [debug] |xqc_engine_main_logic|END|now:1757653563006357|
[2025/09/12 05:06:03 030825] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563030825|
[2025/09/12 05:06:03 030843] [debug] |xqc_engine_wakeup_after|wakeup:1757653563030889|now:1757653563030842|diff:47|
[2025/09/12 05:06:03 030850] [debug] |xqc_engine_main_logic|END|now:1757653563030825|
[2025/09/12 05:06:03 031920] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563031919|
[2025/09/12 05:06:03 031928] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563030889|pq_index:0|
[2025/09/12 05:06:03 031935] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563006308|
[2025/09/12 05:06:03 031944] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563031941|
[2025/09/12 05:06:03 031952] [debug] |scid:8bc14843064a270d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653563030889|now:1757653563031941|
[2025/09/12 05:06:03 031958] [debug] |scid:8bc14843064a270d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:03 031964] [debug] |scid:8bc14843064a270d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653563030889|now:1757653563031941|
[2025/09/12 05:06:03 031970] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:03 031979] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|largest_recv:4|ack_delay:26089|first_ack_range:2|largest_pkt_recv_time:1757653563005889|
[2025/09/12 05:06:03 031985] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 05:06:03 031992] [debug] |scid:8bc14843064a270d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:06:03 031998] [debug] |scid:8bc14843064a270d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:03 032005] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 032013] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:03 032020] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:03 032059] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:7|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:136|now:1757653563032032|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 032068] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:7|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 032081] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563118329|
[2025/09/12 05:06:03 032100] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563118329|
[2025/09/12 05:06:03 032110] [debug] |xqc_engine_wakeup_after|wakeup:1757653563118329|now:1757653563032110|diff:86219|
[2025/09/12 05:06:03 032119] [debug] |xqc_engine_main_logic|END|now:1757653563031941|
[2025/09/12 05:06:03 038160] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:1372|state:ESTABED|recv_time:1757653563038158|
[2025/09/12 05:06:03 038179] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:0|
[2025/09/12 05:06:03 038190] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:06:03 038200] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:03 038215] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:06:03 038224] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:03 038234] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:03 038247] [debug] |scid:8bc14843064a270d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:03 038258] [debug] |scid:8bc14843064a270d|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:06:03 038269] [debug] |scid:8bc14843064a270d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:03 038278] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563118329|pq_index:0|
[2025/09/12 05:06:03 038289] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563031941|
[2025/09/12 05:06:03 038300] [debug] |scid:8bc14843064a270d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:06:03 038310] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 038320] [debug] |scid:8bc14843064a270d|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 038328] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:ACK_01RTT|expire:1757653563063158|now:1757653563038158|interv:25000|
[2025/09/12 05:06:03 038339] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563038158|max_ack_delay:25000|
[2025/09/12 05:06:03 038351] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:06:03 038363] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING STREAM |recv_time:1757653563038158|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 038371] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683038158|now:1757653563038158|interv:120000000|
[2025/09/12 05:06:03 038378] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683038158|now:1757653563038158|interv:120000000|
[2025/09/12 05:06:03 038384] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563038384|
[2025/09/12 05:06:03 038391] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563038390|
[2025/09/12 05:06:03 038399] [debug] |scid:8bc14843064a270d|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005627CD2A235C|
[2025/09/12 05:06:03 038465] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563063158|
[2025/09/12 05:06:03 038477] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563063158|
[2025/09/12 05:06:03 038525] [debug] |xqc_engine_wakeup_after|wakeup:1757653563063158|now:1757653563038525|diff:24633|
[2025/09/12 05:06:03 038535] [debug] |xqc_engine_main_logic|END|now:1757653563038390|
[2025/09/12 05:06:03 038543] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563038543|
[2025/09/12 05:06:03 038552] [debug] |xqc_engine_wakeup_after|wakeup:1757653563063158|now:1757653563038552|diff:24606|
[2025/09/12 05:06:03 038562] [debug] |xqc_engine_main_logic|END|now:1757653563038543|
[2025/09/12 05:06:03 063021] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563063020|
[2025/09/12 05:06:03 063057] [debug] |xqc_engine_wakeup_after|wakeup:1757653563063158|now:1757653563063057|diff:101|
[2025/09/12 05:06:03 063064] [debug] |xqc_engine_main_logic|END|now:1757653563063020|
[2025/09/12 05:06:03 064134] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563064134|
[2025/09/12 05:06:03 064143] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563063158|pq_index:0|
[2025/09/12 05:06:03 064149] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563038390|
[2025/09/12 05:06:03 064159] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563064156|
[2025/09/12 05:06:03 064168] [debug] |scid:8bc14843064a270d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653563063158|now:1757653563064156|
[2025/09/12 05:06:03 064175] [debug] |scid:8bc14843064a270d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:03 064181] [debug] |scid:8bc14843064a270d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653563063158|now:1757653563064156|
[2025/09/12 05:06:03 064187] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:03 064200] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|largest_recv:6|ack_delay:26041|first_ack_range:0|largest_pkt_recv_time:1757653563038158|
[2025/09/12 05:06:03 064207] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/09/12 05:06:03 064213] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 05:06:03 064219] [debug] |scid:8bc14843064a270d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 05:06:03 064225] [debug] |scid:8bc14843064a270d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:03 064234] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 064242] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:03 064251] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:03 064339] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:136|now:1757653563064270|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 064347] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:8|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 064357] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563118329|
[2025/09/12 05:06:03 064363] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563118329|
[2025/09/12 05:06:03 064369] [debug] |xqc_engine_wakeup_after|wakeup:1757653563118329|now:1757653563064369|diff:53960|
[2025/09/12 05:06:03 064376] [debug] |xqc_engine_main_logic|END|now:1757653563064156|
[2025/09/12 05:06:03 117646] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563117645|
[2025/09/12 05:06:03 117674] [debug] |xqc_engine_wakeup_after|wakeup:1757653563118329|now:1757653563117674|diff:655|
[2025/09/12 05:06:03 117680] [debug] |xqc_engine_main_logic|END|now:1757653563117645|
[2025/09/12 05:06:03 118746] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563118745|
[2025/09/12 05:06:03 118754] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563118329|pq_index:0|
[2025/09/12 05:06:03 118760] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563064156|
[2025/09/12 05:06:03 118768] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563118765|
[2025/09/12 05:06:03 118775] [debug] |scid:8bc14843064a270d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653563118329|now:1757653563118765|
[2025/09/12 05:06:03 118781] [debug] |scid:8bc14843064a270d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:03 118786] [debug] |scid:8bc14843064a270d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005627CD2A235C|path:0|bytes_in_flight:136|
[2025/09/12 05:06:03 118792] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35547|rtt_var:14385|pto_duration:93087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:03 118798] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 118804] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 118809] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 136|
[2025/09/12 05:06:03 118814] [debug] |scid:8bc14843064a270d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:03 118821] [debug] |scid:8bc14843064a270d|xqc_conn_send_probe_pkt|conn:00005627CD2A235C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:03 118829] [debug] |scid:8bc14843064a270d|xqc_conn_send_probe_pkt|conn:00005627CD2A235C|path:0|pkt_num:1|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:03 118838] [debug] |scid:8bc14843064a270d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005627CD2A235C|pto_count:1
[2025/09/12 05:06:03 118843] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35547|rtt_var:14385|pto_duration:186174|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:03 118849] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 118854] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 118859] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:03 118864] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563231416|now:1757653563118843|interv:112573|
[2025/09/12 05:06:03 118870] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:2|expire:1757653563231416|now:1757653563118843|interval:112573|pto_count:1|srtt:35547
[2025/09/12 05:06:03 118881] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:03 118889] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 118897] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:03 118910] [debug] |scid:8bc14843064a270d|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005627CD2A235C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:03 118918] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:03 119000] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:9|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43|now:1757653563118937|stream_id:0|stream_offset:17|
[2025/09/12 05:06:03 119011] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:9|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 119021] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:06:03 119032] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35547|rtt_var:14385|pto_duration:186174|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:03 119042] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 119048] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 119054] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 79|
[2025/09/12 05:06:03 119060] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563345111|now:1757653563119031|interv:226080|
[2025/09/12 05:06:03 119067] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:2|expire:1757653563345111|now:1757653563119031|interval:226080|pto_count:1|srtt:35547
[2025/09/12 05:06:03 119075] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:79|
[2025/09/12 05:06:03 119082] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:1|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:03 119089] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:03 119123] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:79|now:1757653563119098|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 119136] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:10|origin_pktnum:1|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 119147] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:79|applimit:0|
[2025/09/12 05:06:03 119153] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:35547|rtt_var:14385|pto_duration:186174|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:03 119159] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 119166] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 119171] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 122|
[2025/09/12 05:06:03 119178] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563345272|now:1757653563119153|interv:226119|
[2025/09/12 05:06:03 119184] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:2|expire:1757653563345272|now:1757653563119153|interval:226119|pto_count:1|srtt:35547
[2025/09/12 05:06:03 119196] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:122|
[2025/09/12 05:06:03 119204] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563345272|
[2025/09/12 05:06:03 119210] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563345272|
[2025/09/12 05:06:03 119216] [debug] |xqc_engine_wakeup_after|wakeup:1757653563345272|now:1757653563119216|diff:226056|
[2025/09/12 05:06:03 119222] [debug] |xqc_engine_main_logic|END|now:1757653563118765|
[2025/09/12 05:06:03 149938] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:35|state:ESTABED|recv_time:1757653563149936|
[2025/09/12 05:06:03 149962] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:0|
[2025/09/12 05:06:03 149979] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:06:03 149987] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:03 150001] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:06:03 150011] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:03 150026] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|conn:00005627CD2A235C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:0|
[2025/09/12 05:06:03 150040] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653562934449|is_app_limited:1|send_elapse:366|ack_elapse:215487|ctl_first_sent_time:1757653562934815|lagest_ack_time:1757653563149936|curr_delivered:1304|
[2025/09/12 05:06:03 150052] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_sent_time_update:1757653562934815|
[2025/09/12 05:06:03 150062] [debug] |scid:8bc14843064a270d|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:03 150078] [debug] |scid:8bc14843064a270d|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:03 150089] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:STREAM_CLOSE|expire:1757653563504350|now:1757653563150089|interv:354261|
[2025/09/12 05:06:03 150101] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:06:03 150113] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|conn:00005627CD2A235C|path:0|pkt_num:1|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:1|
[2025/09/12 05:06:03 150124] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:93|prior_delivered:1254|prior_time:1757653563004520|is_app_limited:0|send_elapse:33050|ack_elapse:145416|ctl_first_sent_time:1757653563005131|lagest_ack_time:1757653563149936|curr_delivered:1347|
[2025/09/12 05:06:03 150132] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_sent_time_update:1757653563005131|
[2025/09/12 05:06:03 150141] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:06:03 150153] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|conn:00005627CD2A235C|path:0|pkt_num:10|origin_pktnum:1|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:06:03 150163] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:93|prior_delivered:1254|prior_time:1757653563004520|is_app_limited:0|send_elapse:33050|ack_elapse:145416|ctl_first_sent_time:1757653563005131|lagest_ack_time:1757653563149936|curr_delivered:1390|
[2025/09/12 05:06:03 150171] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_sent_time_update:1757653563119098|
[2025/09/12 05:06:03 150187] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:03 150194] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_rtt|before update rtt|conn:00005627CD2A235C|srtt:35547|rttvar:14385|minrtt:32439|latest_rtt:30838|ack_delay:0|
[2025/09/12 05:06:03 150200] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_rtt|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |after update rtt|conn:00005627CD2A235C|srtt:34958|rttvar:11966|minrtt:30838|latest_rtt:30838|ack_delay:0|
[2025/09/12 05:06:03 150207] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:11|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:06:03 150214] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:18446744073709551615|thresh:11|
[2025/09/12 05:06:03 150222] [debug] |scid:8bc14843064a270d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:18446744073709551615|po_sent_time:1757653563005242|lost_send_time:1757653563080020|loss_delay:69916|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:03 150230] [debug] |scid:8bc14843064a270d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653563005242u|
[2025/09/12 05:06:03 150236] [stats] |scid:8bc14843064a270d|xqc_send_ctl_detect_lost|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |lost interval:1757653563149936|lost_count:1|send_count:8|pkt_num:5|po_send_time:1757653563005242|srtt:34958|cwnd:139110|bw:32896|conn_life:216510|now:0|last_lost_time:216510|
[2025/09/12 05:06:03 150246] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 7|pns:2|
[2025/09/12 05:06:03 150252] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:03 150258] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005627CD2A235C|path:0|
[2025/09/12 05:06:03 150265] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:03 150271] [debug] |scid:8bc14843064a270d|xqc_generate_sample|sampler: send_elapse 33050, ack_elapse 145416, delivered 136|rate 935|lost 1|
[2025/09/12 05:06:03 150277] [debug] |scid:8bc14843064a270d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:03 150284] [debug] |scid:8bc14843064a270d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (935) in round 3|
[2025/09/12 05:06:03 150290] [debug] |scid:8bc14843064a270d|xqc_bbr_update_min_rtt|probertt expire|rtt:30838, old_rtt:32439|
[2025/09/12 05:06:03 150297] [debug] |scid:8bc14843064a270d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30838, old_rtt:32439|
[2025/09/12 05:06:03 150303] [debug] |scid:8bc14843064a270d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:272|
[2025/09/12 05:06:03 150309] [debug] |scid:8bc14843064a270d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:1|acked:136|po_sent_time:1757653563119098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1390|
[2025/09/12 05:06:03 150317] [debug] |scid:8bc14843064a270d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:1|acked:136|po_sent_time:1757653563119098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1390|
[2025/09/12 05:06:03 150324] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |bbr on ack|mode:0|pacing_rate:11050081|bw:32896|cwnd:139246|full_bw_reached:0|inflight:0|srtt:34958|latest_rtt:30838|min_rtt:30838|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:03 150336] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:06:03 150347] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653563149936|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 150355] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683149936|now:1757653563149936|interv:120000000|
[2025/09/12 05:06:03 150365] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683149936|now:1757653563149936|interv:120000000|
[2025/09/12 05:06:03 150371] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563345272|pq_index:0|
[2025/09/12 05:06:03 150378] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563118765|
[2025/09/12 05:06:03 150384] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563150384|
[2025/09/12 05:06:03 150393] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563150390|
[2025/09/12 05:06:03 150403] [debug] |scid:8bc14843064a270d|xqc_path_get_perf_class|conn:00005627CD2A235C|path_id:0|path_srtt:34958|min_srtt:34958|path_bw:32896|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:03 150410] [debug] |scid:8bc14843064a270d|xqc_send_ctl_can_send|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139246|conn:00005627CD2A235C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 150418] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005627CD2A235C|path_id:0|path_srtt:34958|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:03 150426] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:5|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:03 150434] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:03 150440] [debug] |scid:8bc14843064a270d|xqc_send_ctl_can_send|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139246|conn:00005627CD2A235C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 150447] [debug] |scid:8bc14843064a270d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:03 150454] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:03 150493] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653563150463|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 150528] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:11|origin_pktnum:5|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:03 150539] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:03 150549] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:34958|rtt_var:11966|pto_duration:82822|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:03 150560] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 150567] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 150576] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:03 150587] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563253285|now:1757653563150548|interv:102737|
[2025/09/12 05:06:03 150604] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:2|expire:1757653563253285|now:1757653563150548|interval:102737|pto_count:0|srtt:34958
[2025/09/12 05:06:03 150612] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139246|inflight:43|
[2025/09/12 05:06:03 150619] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563253285|
[2025/09/12 05:06:03 150626] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563253285|
[2025/09/12 05:06:03 150632] [debug] |xqc_engine_wakeup_after|wakeup:1757653563253285|now:1757653563150631|diff:102654|
[2025/09/12 05:06:03 150638] [debug] |xqc_engine_main_logic|END|now:1757653563150390|
[2025/09/12 05:06:03 150647] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563150647|
[2025/09/12 05:06:03 150657] [debug] |xqc_engine_wakeup_after|wakeup:1757653563253285|now:1757653563150657|diff:102628|
[2025/09/12 05:06:03 150667] [debug] |xqc_engine_main_logic|END|now:1757653563150647|
[2025/09/12 05:06:03 213472] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:29|state:ESTABED|recv_time:1757653563213468|
[2025/09/12 05:06:03 213517] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:0|
[2025/09/12 05:06:03 213539] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:06:03 213546] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:03 213561] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:06:03 213570] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:12|
[2025/09/12 05:06:03 213579] [debug] |scid:8bc14843064a270d|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:06:03 213587] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 213595] [debug] |scid:8bc14843064a270d|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 213604] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:ACK_01RTT|expire:1757653563238468|now:1757653563213468|interv:25000|
[2025/09/12 05:06:03 213616] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563213468|max_ack_delay:25000|
[2025/09/12 05:06:03 213627] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:06:03 213637] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING MAX_STREAMS |recv_time:1757653563213468|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 213648] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683213468|now:1757653563213468|interv:120000000|
[2025/09/12 05:06:03 213657] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683213468|now:1757653563213468|interv:120000000|
[2025/09/12 05:06:03 213666] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563253285|pq_index:0|
[2025/09/12 05:06:03 213675] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563150390|
[2025/09/12 05:06:03 213684] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563213684|
[2025/09/12 05:06:03 213696] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563213693|
[2025/09/12 05:06:03 213724] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563238468|
[2025/09/12 05:06:03 213734] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563238468|
[2025/09/12 05:06:03 213742] [debug] |xqc_engine_wakeup_after|wakeup:1757653563238468|now:1757653563213742|diff:24726|
[2025/09/12 05:06:03 213751] [debug] |xqc_engine_main_logic|END|now:1757653563213693|
[2025/09/12 05:06:03 213766] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:29|state:ESTABED|recv_time:1757653563213765|
[2025/09/12 05:06:03 213776] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:1|
[2025/09/12 05:06:03 213785] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:06:03 213790] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:03 213797] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:06:03 213802] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:03 213807] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 213811] [debug] |scid:8bc14843064a270d|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 213817] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:03 213823] [debug] |scid:8bc14843064a270d|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:03 213829] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:06:03 213836] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING |recv_time:1757653563213765|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 213847] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683213765|now:1757653563213765|interv:120000000|
[2025/09/12 05:06:03 213856] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683213765|now:1757653563213765|interv:120000000|
[2025/09/12 05:06:03 213865] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563238468|pq_index:0|
[2025/09/12 05:06:03 213870] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563213693|
[2025/09/12 05:06:03 213875] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563213875|
[2025/09/12 05:06:03 213881] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563213880|
[2025/09/12 05:06:03 213890] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|largest_recv:10|ack_delay:125|first_ack_range:2|largest_pkt_recv_time:1757653563213765|
[2025/09/12 05:06:03 213896] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:10|low:8|pkt_pns:2|
[2025/09/12 05:06:03 213901] [debug] |scid:8bc14843064a270d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:06:03 213907] [debug] |scid:8bc14843064a270d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:03 213912] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 213919] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:03 213930] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:03 213974] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:12|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653563213938|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 213984] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:12|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 213996] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563253285|
[2025/09/12 05:06:03 214004] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563253285|
[2025/09/12 05:06:03 214011] [debug] |xqc_engine_wakeup_after|wakeup:1757653563253285|now:1757653563214011|diff:39274|
[2025/09/12 05:06:03 214016] [debug] |xqc_engine_main_logic|END|now:1757653563213880|
[2025/09/12 05:06:03 214023] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563214022|
[2025/09/12 05:06:03 214027] [debug] |xqc_engine_wakeup_after|wakeup:1757653563253285|now:1757653563214027|diff:39258|
[2025/09/12 05:06:03 214032] [debug] |xqc_engine_main_logic|END|now:1757653563214022|
[2025/09/12 05:06:03 245874] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:1422|state:ESTABED|recv_time:1757653563245871|
[2025/09/12 05:06:03 245896] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:0|
[2025/09/12 05:06:03 245911] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:06:03 245920] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:03 245954] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:06:03 245964] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:03 245970] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:12|
[2025/09/12 05:06:03 245976] [debug] |scid:8bc14843064a270d|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:06:03 245986] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 245994] [debug] |scid:8bc14843064a270d|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 246013] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:ACK_01RTT|expire:1757653563270871|now:1757653563245871|interv:25000|
[2025/09/12 05:06:03 246027] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563245871|max_ack_delay:25000|
[2025/09/12 05:06:03 246037] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:06:03 246043] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING PING MAX_STREAMS |recv_time:1757653563245871|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 246050] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683245871|now:1757653563245871|interv:120000000|
[2025/09/12 05:06:03 246056] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683245871|now:1757653563245871|interv:120000000|
[2025/09/12 05:06:03 246061] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563253285|pq_index:0|
[2025/09/12 05:06:03 246067] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563213880|
[2025/09/12 05:06:03 246072] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563246072|
[2025/09/12 05:06:03 246088] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563246087|
[2025/09/12 05:06:03 246102] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563253285|
[2025/09/12 05:06:03 246110] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563253285|
[2025/09/12 05:06:03 246119] [debug] |xqc_engine_wakeup_after|wakeup:1757653563253285|now:1757653563246119|diff:7166|
[2025/09/12 05:06:03 246125] [debug] |xqc_engine_main_logic|END|now:1757653563246087|
[2025/09/12 05:06:03 246132] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563246132|
[2025/09/12 05:06:03 246137] [debug] |xqc_engine_wakeup_after|wakeup:1757653563253285|now:1757653563246137|diff:7148|
[2025/09/12 05:06:03 246142] [debug] |xqc_engine_main_logic|END|now:1757653563246132|
[2025/09/12 05:06:03 253598] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563253598|
[2025/09/12 05:06:03 253611] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563253285|pq_index:0|
[2025/09/12 05:06:03 253618] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563246087|
[2025/09/12 05:06:03 253626] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563253624|
[2025/09/12 05:06:03 253633] [debug] |scid:8bc14843064a270d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653563253285|now:1757653563253624|
[2025/09/12 05:06:03 253639] [debug] |scid:8bc14843064a270d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:03 253646] [debug] |scid:8bc14843064a270d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005627CD2A235C|path:0|bytes_in_flight:43|
[2025/09/12 05:06:03 253652] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:34958|rtt_var:11966|pto_duration:82822|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:03 253660] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 253666] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 253672] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:03 253678] [debug] |scid:8bc14843064a270d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:03 253685] [debug] |scid:8bc14843064a270d|xqc_conn_send_probe_pkt|conn:00005627CD2A235C|path:0|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:03 253694] [debug] |scid:8bc14843064a270d|xqc_conn_send_probe_pkt|conn:00005627CD2A235C|path:0|pkt_num:11|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:03 253701] [debug] |scid:8bc14843064a270d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005627CD2A235C|pto_count:1
[2025/09/12 05:06:03 253707] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005627CD2A235C|path:0|
[2025/09/12 05:06:03 253714] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:03 253719] [debug] |scid:8bc14843064a270d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653563253624|
[2025/09/12 05:06:03 253726] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:03 253733] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 253746] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 253753] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:03 253760] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:03 253800] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:13|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653563253770|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 253809] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:13|origin_pktnum:5|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 253817] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:03 253823] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:34958|rtt_var:11966|pto_duration:165644|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:03 253830] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 253837] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 253843] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:03 253849] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563459414|now:1757653563253823|interv:205591|
[2025/09/12 05:06:03 253855] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:2|expire:1757653563459414|now:1757653563253823|interval:205591|pto_count:1|srtt:34958
[2025/09/12 05:06:03 253863] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139246|inflight:43|
[2025/09/12 05:06:03 253871] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:11|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:03 253877] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:03 253900] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:14|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653563253885|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 253908] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:14|origin_pktnum:5|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 253915] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:06:03 253922] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|srtt:34958|rtt_var:11966|pto_duration:165644|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:03 253928] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 253934] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 253940] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_pto_time_and_space|conn:00005627CD2A235C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:03 253946] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563459529|now:1757653563253921|interv:205608|
[2025/09/12 05:06:03 253958] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005627CD2A235C|path:0|pns:2|expire:1757653563459529|now:1757653563253921|interval:205608|pto_count:1|srtt:34958
[2025/09/12 05:06:03 253965] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139246|inflight:86|
[2025/09/12 05:06:03 253972] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563270871|
[2025/09/12 05:06:03 253978] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563270871|
[2025/09/12 05:06:03 253984] [debug] |xqc_engine_wakeup_after|wakeup:1757653563270871|now:1757653563253984|diff:16887|
[2025/09/12 05:06:03 253991] [debug] |xqc_engine_main_logic|END|now:1757653563253624|
[2025/09/12 05:06:03 271018] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563271018|
[2025/09/12 05:06:03 271032] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563270871|pq_index:0|
[2025/09/12 05:06:03 271038] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563253624|
[2025/09/12 05:06:03 271045] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563271043|
[2025/09/12 05:06:03 271051] [debug] |scid:8bc14843064a270d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653563270871|now:1757653563271043|
[2025/09/12 05:06:03 271056] [debug] |scid:8bc14843064a270d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:03 271062] [debug] |scid:8bc14843064a270d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653563270871|now:1757653563271043|
[2025/09/12 05:06:03 271067] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:03 271074] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|largest_recv:11|ack_delay:25203|first_ack_range:3|largest_pkt_recv_time:1757653563245871|
[2025/09/12 05:06:03 271081] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:11|low:8|pkt_pns:2|
[2025/09/12 05:06:03 271086] [debug] |scid:8bc14843064a270d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:06:03 271091] [debug] |scid:8bc14843064a270d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:03 271098] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 271104] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:03 271110] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:03 271144] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:15|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653563271119|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 271152] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:15|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 271161] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563459529|
[2025/09/12 05:06:03 271168] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563459529|
[2025/09/12 05:06:03 271174] [debug] |xqc_engine_wakeup_after|wakeup:1757653563459529|now:1757653563271174|diff:188355|
[2025/09/12 05:06:03 271183] [debug] |xqc_engine_main_logic|END|now:1757653563271043|
[2025/09/12 05:06:03 284608] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:31|state:ESTABED|recv_time:1757653563284606|
[2025/09/12 05:06:03 284643] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:0|
[2025/09/12 05:06:03 284668] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:06:03 284675] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:03 284683] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:06:03 284692] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:03 284705] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|conn:00005627CD2A235C|path:0|pkt_num:13|origin_pktnum:5|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:06:03 284720] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:43|prior_delivered:1390|prior_time:1757653563253770|is_app_limited:0|send_elapse:0|ack_elapse:30836|ctl_first_sent_time:1757653563253770|lagest_ack_time:1757653563284606|curr_delivered:1433|
[2025/09/12 05:06:03 284733] [debug] |scid:8bc14843064a270d|xqc_update_sample|sampler_sent_time_update:1757653563253770|
[2025/09/12 05:06:03 284745] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:03 284757] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_rtt|before update rtt|conn:00005627CD2A235C|srtt:34958|rttvar:11966|minrtt:30838|latest_rtt:30836|ack_delay:0|
[2025/09/12 05:06:03 284769] [debug] |scid:8bc14843064a270d|xqc_send_ctl_update_rtt|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |after update rtt|conn:00005627CD2A235C|srtt:34443|rttvar:10005|minrtt:30836|latest_rtt:30836|ack_delay:0|
[2025/09/12 05:06:03 284782] [debug] |scid:8bc14843064a270d|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:2|thresh:11|
[2025/09/12 05:06:03 284793] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 11|pns:2|
[2025/09/12 05:06:03 284804] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:03 284815] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005627CD2A235C|path:0|
[2025/09/12 05:06:03 284827] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:03 284837] [debug] |scid:8bc14843064a270d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30836, delivered 43|rate 1394|lost 1|
[2025/09/12 05:06:03 284849] [debug] |scid:8bc14843064a270d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:03 284855] [debug] |scid:8bc14843064a270d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1394) in round 4|
[2025/09/12 05:06:03 284862] [debug] |scid:8bc14843064a270d|xqc_bbr_update_min_rtt|probertt expire|rtt:30836, old_rtt:30838|
[2025/09/12 05:06:03 284868] [debug] |scid:8bc14843064a270d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30836, old_rtt:30838|
[2025/09/12 05:06:03 284874] [debug] |scid:8bc14843064a270d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:272|
[2025/09/12 05:06:03 284880] [debug] |scid:8bc14843064a270d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139246|packet_lost:0|acked:43|po_sent_time:1757653563253770|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1433|
[2025/09/12 05:06:03 284888] [debug] |scid:8bc14843064a270d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139246|packet_lost:0|acked:43|po_sent_time:1757653563253770|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1433|
[2025/09/12 05:06:03 284895] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_ack_received|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb |bbr on ack|mode:0|pacing_rate:11050081|bw:32896|cwnd:139289|full_bw_reached:0|inflight:0|srtt:34443|latest_rtt:30836|min_rtt:30836|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:03 284910] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:06:03 284917] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757653563284606|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 284925] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683284606|now:1757653563284606|interv:120000000|
[2025/09/12 05:06:03 284932] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683284606|now:1757653563284606|interv:120000000|
[2025/09/12 05:06:03 284938] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563459529|pq_index:0|
[2025/09/12 05:06:03 284944] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563271043|
[2025/09/12 05:06:03 284950] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563284950|
[2025/09/12 05:06:03 284958] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563284956|
[2025/09/12 05:06:03 284968] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563504350|
[2025/09/12 05:06:03 284974] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563504350|
[2025/09/12 05:06:03 284980] [debug] |xqc_engine_wakeup_after|wakeup:1757653563504350|now:1757653563284980|diff:219370|
[2025/09/12 05:06:03 284986] [debug] |xqc_engine_main_logic|END|now:1757653563284956|
[2025/09/12 05:06:03 284994] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563284994|
[2025/09/12 05:06:03 285000] [debug] |xqc_engine_wakeup_after|wakeup:1757653563504350|now:1757653563285000|diff:219350|
[2025/09/12 05:06:03 285006] [debug] |xqc_engine_main_logic|END|now:1757653563284994|
[2025/09/12 05:06:03 302973] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:1452|state:ESTABED|recv_time:1757653563302970|
[2025/09/12 05:06:03 302996] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:0|
[2025/09/12 05:06:03 303009] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:06:03 303019] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:03 303037] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:06:03 303047] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:03 303057] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 303066] [debug] |scid:8bc14843064a270d|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 303079] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:ACK_01RTT|expire:1757653563327970|now:1757653563302970|interv:25000|
[2025/09/12 05:06:03 303094] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563302970|max_ack_delay:25000|
[2025/09/12 05:06:03 303108] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:06:03 303122] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:13|frame:PADDING PING |recv_time:1757653563302970|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 303135] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683302970|now:1757653563302970|interv:120000000|
[2025/09/12 05:06:03 303155] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683302970|now:1757653563302970|interv:120000000|
[2025/09/12 05:06:03 303161] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563504350|pq_index:0|
[2025/09/12 05:06:03 303167] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563284956|
[2025/09/12 05:06:03 303173] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563303173|
[2025/09/12 05:06:03 303181] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563303179|
[2025/09/12 05:06:03 303192] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563327970|
[2025/09/12 05:06:03 303198] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563327970|
[2025/09/12 05:06:03 303203] [debug] |xqc_engine_wakeup_after|wakeup:1757653563327970|now:1757653563303203|diff:24767|
[2025/09/12 05:06:03 303210] [debug] |xqc_engine_main_logic|END|now:1757653563303179|
[2025/09/12 05:06:03 303218] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563303218|
[2025/09/12 05:06:03 303223] [debug] |xqc_engine_wakeup_after|wakeup:1757653563327970|now:1757653563303223|diff:24747|
[2025/09/12 05:06:03 303229] [debug] |xqc_engine_main_logic|END|now:1757653563303218|
[2025/09/12 05:06:03 305091] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:32|state:ESTABED|recv_time:1757653563305090|
[2025/09/12 05:06:03 305108] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:1|
[2025/09/12 05:06:03 305119] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:06:03 305128] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:03 305135] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:06:03 305141] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:03 305147] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:06:03 305153] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757653563305090|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 305162] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683305090|now:1757653563305090|interv:120000000|
[2025/09/12 05:06:03 305171] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683305090|now:1757653563305090|interv:120000000|
[2025/09/12 05:06:03 305179] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563327970|pq_index:0|
[2025/09/12 05:06:03 305188] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563303179|
[2025/09/12 05:06:03 305195] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563305195|
[2025/09/12 05:06:03 305205] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563305202|
[2025/09/12 05:06:03 305218] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563327970|
[2025/09/12 05:06:03 305224] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563327970|
[2025/09/12 05:06:03 305230] [debug] |xqc_engine_wakeup_after|wakeup:1757653563327970|now:1757653563305230|diff:22740|
[2025/09/12 05:06:03 305237] [debug] |xqc_engine_main_logic|END|now:1757653563305202|
[2025/09/12 05:06:03 305255] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563305254|
[2025/09/12 05:06:03 305265] [debug] |xqc_engine_wakeup_after|wakeup:1757653563327970|now:1757653563305264|diff:22706|
[2025/09/12 05:06:03 305275] [debug] |xqc_engine_main_logic|END|now:1757653563305254|
[2025/09/12 05:06:03 327609] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563327609|
[2025/09/12 05:06:03 327627] [debug] |xqc_engine_wakeup_after|wakeup:1757653563327970|now:1757653563327627|diff:343|
[2025/09/12 05:06:03 327634] [debug] |xqc_engine_main_logic|END|now:1757653563327609|
[2025/09/12 05:06:03 328703] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563328703|
[2025/09/12 05:06:03 328712] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563327970|pq_index:0|
[2025/09/12 05:06:03 328718] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563305202|
[2025/09/12 05:06:03 328726] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563328724|
[2025/09/12 05:06:03 328735] [debug] |scid:8bc14843064a270d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653563327970|now:1757653563328724|
[2025/09/12 05:06:03 328741] [debug] |scid:8bc14843064a270d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:03 328747] [debug] |scid:8bc14843064a270d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653563327970|now:1757653563328724|
[2025/09/12 05:06:03 328753] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:03 328763] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|largest_recv:14|ack_delay:25793|first_ack_range:3|largest_pkt_recv_time:1757653563302970|
[2025/09/12 05:06:03 328770] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:14|low:11|pkt_pns:2|
[2025/09/12 05:06:03 328776] [debug] |scid:8bc14843064a270d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:13|frame_largest_recv:14|
[2025/09/12 05:06:03 328783] [debug] |scid:8bc14843064a270d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:03 328791] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 328800] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:03 328808] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:03 328880] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:16|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653563328822|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 328888] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:16|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 328897] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563504350|
[2025/09/12 05:06:03 328903] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563504350|
[2025/09/12 05:06:03 328912] [debug] |xqc_engine_wakeup_after|wakeup:1757653563504350|now:1757653563328912|diff:175438|
[2025/09/12 05:06:03 328921] [debug] |xqc_engine_main_logic|END|now:1757653563328724|
[2025/09/12 05:06:03 405878] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:29|state:ESTABED|recv_time:1757653563405872|
[2025/09/12 05:06:03 405914] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:0|
[2025/09/12 05:06:03 405937] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:06:03 405959] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:03 405977] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:06:03 405985] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:03 405997] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 406007] [debug] |scid:8bc14843064a270d|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 406018] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:ACK_01RTT|expire:1757653563430872|now:1757653563405872|interv:25000|
[2025/09/12 05:06:03 406033] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563405872|max_ack_delay:25000|
[2025/09/12 05:06:03 406046] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:06:03 406059] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:15|frame:PADDING PING |recv_time:1757653563405872|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 406072] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683405872|now:1757653563405872|interv:120000000|
[2025/09/12 05:06:03 406084] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683405872|now:1757653563405872|interv:120000000|
[2025/09/12 05:06:03 406093] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563504350|pq_index:0|
[2025/09/12 05:06:03 406101] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563328724|
[2025/09/12 05:06:03 406107] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563406107|
[2025/09/12 05:06:03 406115] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563406113|
[2025/09/12 05:06:03 406132] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563430872|
[2025/09/12 05:06:03 406143] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563430872|
[2025/09/12 05:06:03 406151] [debug] |xqc_engine_wakeup_after|wakeup:1757653563430872|now:1757653563406151|diff:24721|
[2025/09/12 05:06:03 406158] [debug] |xqc_engine_main_logic|END|now:1757653563406113|
[2025/09/12 05:06:03 406169] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:29|state:ESTABED|recv_time:1757653563406168|
[2025/09/12 05:06:03 406175] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:1|
[2025/09/12 05:06:03 406183] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 05:06:03 406189] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:03 406196] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:06:03 406202] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:03 406208] [debug] |scid:8bc14843064a270d|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 406214] [debug] |scid:8bc14843064a270d|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 406220] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:03 406227] [debug] |scid:8bc14843064a270d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:03 406240] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:06:03 406247] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:16|frame:PADDING PING |recv_time:1757653563406168|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 406254] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683406168|now:1757653563406168|interv:120000000|
[2025/09/12 05:06:03 406260] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683406168|now:1757653563406168|interv:120000000|
[2025/09/12 05:06:03 406266] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563430872|pq_index:0|
[2025/09/12 05:06:03 406272] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563406113|
[2025/09/12 05:06:03 406278] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563406278|
[2025/09/12 05:06:03 406285] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563406283|
[2025/09/12 05:06:03 406295] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|largest_recv:16|ack_delay:127|first_ack_range:5|largest_pkt_recv_time:1757653563406168|
[2025/09/12 05:06:03 406302] [debug] |scid:8bc14843064a270d|xqc_gen_ack_frame|high:16|low:11|pkt_pns:2|
[2025/09/12 05:06:03 406308] [debug] |scid:8bc14843064a270d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 05:06:03 406315] [debug] |scid:8bc14843064a270d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:03 406321] [debug] |scid:8bc14843064a270d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 406329] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:03 406337] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:03 406377] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:17|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653563406346|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 406386] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:17|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 406394] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563504350|
[2025/09/12 05:06:03 406400] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563504350|
[2025/09/12 05:06:03 406406] [debug] |xqc_engine_wakeup_after|wakeup:1757653563504350|now:1757653563406406|diff:97944|
[2025/09/12 05:06:03 406414] [debug] |xqc_engine_main_logic|END|now:1757653563406283|
[2025/09/12 05:06:03 406426] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563406426|
[2025/09/12 05:06:03 406435] [debug] |xqc_engine_wakeup_after|wakeup:1757653563504350|now:1757653563406435|diff:97915|
[2025/09/12 05:06:03 406444] [debug] |xqc_engine_main_logic|END|now:1757653563406426|
[2025/09/12 05:06:03 503547] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563503546|
[2025/09/12 05:06:03 503576] [debug] |xqc_engine_wakeup_after|wakeup:1757653563504350|now:1757653563503576|diff:774|
[2025/09/12 05:06:03 503584] [debug] |xqc_engine_main_logic|END|now:1757653563503546|
[2025/09/12 05:06:03 504654] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563504654|
[2025/09/12 05:06:03 504663] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563504350|pq_index:0|
[2025/09/12 05:06:03 504682] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563406283|
[2025/09/12 05:06:03 504692] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563504688|
[2025/09/12 05:06:03 504700] [debug] |scid:8bc14843064a270d|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653563504350|now:1757653563504688|
[2025/09/12 05:06:03 504707] [debug] |scid:8bc14843064a270d|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:03 504715] [debug] |scid:8bc14843064a270d|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:03 504747] [info] |scid:8bc14843064a270d|xqc_conn_close|conn:00005627CD2A235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:03 504759] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_DRAINING|expire:1757653563803148|now:1757653563504759|interv:298389|
[2025/09/12 05:06:03 504771] [debug] |scid:8bc14843064a270d|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:03 504783] [debug] |scid:8bc14843064a270d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:03 504791] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:03 504797] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:03 504802] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:03 504808] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:03 504815] [info] |scid:8bc14843064a270d|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:06:03 504825] [debug] |scid:8bc14843064a270d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:03 504850] [stats] |scid:8bc14843064a270d|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:1757653562934690|wrt_delay:33|snd_delay:125|finwrt_delay:33|finsnd_delay:184247|finrcv_delay:103568|finread_delay:103717|all_acked_delay:215383|firstfinack_dely:215372|close_delay:215399|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb|path_info:mp is not supported in connection scid:8bc14843064a270d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:03 504867] [debug] |scid:8bc14843064a270d|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653563504350|now:1757653563504688|
[2025/09/12 05:06:03 504875] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:03 504887] [debug] |scid:8bc14843064a270d|xqc_path_get_perf_class|conn:00005627CD2A235C|path_id:0|path_srtt:34443|min_srtt:34443|path_bw:32896|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:03 504900] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005627CD2A235C|path_id:0|path_srtt:34443|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:03 504914] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:03 504927] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:03 504946] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:03 505048] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:18|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653563504972|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 505060] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:18|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 505069] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563803148|
[2025/09/12 05:06:03 505075] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563803148|
[2025/09/12 05:06:03 505081] [debug] |xqc_engine_wakeup_after|wakeup:1757653563803148|now:1757653563505080|diff:298068|
[2025/09/12 05:06:03 505089] [debug] |xqc_engine_main_logic|END|now:1757653563504688|
[2025/09/12 05:06:03 535916] [info] |xqc_engine_packet_process|==>|conn:00005627CD2A235C|size:35|state:CLOSING|recv_time:1757653563535913|
[2025/09/12 05:06:03 535939] [debug] |scid:8bc14843064a270d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8bc14843064a270d|spin_bit:1|
[2025/09/12 05:06:03 535955] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 05:06:03 535966] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:03 535982] [debug] |scid:8bc14843064a270d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 05:06:03 535992] [debug] |scid:8bc14843064a270d|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:06:03 536005] [debug] |scid:8bc14843064a270d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:03 536017] [debug] |scid:8bc14843064a270d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 05:06:03 536029] [info] |scid:8bc14843064a270d|xqc_conn_on_pkt_processed|====>|conn:00005627CD2A235C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:17|frame:|recv_time:1757653563535913|dcid:8bc14843064a270d|dcid_seq:0|
[2025/09/12 05:06:03 536043] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:PATH_IDLE|expire:1757653683535913|now:1757653563535913|interv:120000000|
[2025/09/12 05:06:03 536056] [debug] |scid:8bc14843064a270d|xqc_timer_set|type:CONN_IDLE|expire:1757653683535913|now:1757653563535913|interv:120000000|
[2025/09/12 05:06:03 536067] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563803148|pq_index:0|
[2025/09/12 05:06:03 536077] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563504688|
[2025/09/12 05:06:03 536090] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563536090|
[2025/09/12 05:06:03 536102] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563536099|
[2025/09/12 05:06:03 536111] [debug] |scid:8bc14843064a270d|xqc_path_get_perf_class|conn:00005627CD2A235C|path_id:0|path_srtt:34443|min_srtt:34443|path_bw:32896|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:03 536118] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005627CD2A235C|path_id:0|path_srtt:34443|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:03 536127] [debug] |scid:8bc14843064a270d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:03 536134] [debug] |scid:8bc14843064a270d|xqc_check_acked_or_dropped_pkt|conn:00005627CD2A235C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:03 536141] [debug] |scid:8bc14843064a270d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:19-24|next_skip_chance:1757653563834530|current_time:1757653563536141|
[2025/09/12 05:06:03 536157] [debug] |scid:8bc14843064a270d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:06:03 536194] [info] |scid:8bc14843064a270d|xqc_send_packet_with_pn|<==|conn:00005627CD2A235C|path:0|pkt_num:25|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653563536166|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 536203] [debug] |scid:8bc14843064a270d|xqc_send_ctl_on_packet_sent|conn:00005627CD2A235C|path:0|pkt_num:25|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 536211] [debug] |scid:8bc14843064a270d|xqc_conn_next_wakeup_time|wakeup_time:1757653563803148|
[2025/09/12 05:06:03 536217] [debug] |scid:8bc14843064a270d|xqc_engine_add_wakeup_queue|next_tick_time:1757653563803148|
[2025/09/12 05:06:03 536223] [debug] |xqc_engine_wakeup_after|wakeup:1757653563803148|now:1757653563536223|diff:266925|
[2025/09/12 05:06:03 536230] [debug] |xqc_engine_main_logic|END|now:1757653563536099|
[2025/09/12 05:06:03 803079] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563803078|
[2025/09/12 05:06:03 803114] [debug] |xqc_engine_wakeup_after|wakeup:1757653563803148|now:1757653563803114|diff:34|
[2025/09/12 05:06:03 803121] [debug] |xqc_engine_main_logic|END|now:1757653563803078|
[2025/09/12 05:06:03 804191] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563804191|
[2025/09/12 05:06:03 804200] [debug] |scid:8bc14843064a270d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563803148|pq_index:0|
[2025/09/12 05:06:03 804206] [debug] |scid:8bc14843064a270d|xqc_engine_add_active_queue|last_ticked_time:1757653563536099|
[2025/09/12 05:06:03 804216] [debug] |scid:8bc14843064a270d|xqc_engine_process_conn|conn:00005627CD2A235C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653563804212|
[2025/09/12 05:06:03 804224] [debug] |scid:8bc14843064a270d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653563803148|now:1757653563804212|
[2025/09/12 05:06:03 804230] [debug] |scid:8bc14843064a270d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653563803148|now:1757653563804212|
[2025/09/12 05:06:03 804237] [debug] |scid:8bc14843064a270d|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:03 804243] [info] |xqc_engine_main_logic|conn:00005627CD2A235C|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb|conn_state:13|next_tick_time:1757653563803148
[2025/09/12 05:06:03 804264] [report] |scid:8bc14843064a270d|xqc_conn_destroy|00005627CD2A235C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:38378|first_send_delay:1302|conn_persist:870838|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-44224-8bc14843064a270d p-193.167.100.100-443-6b4e4e9a352190cb|hsk_recv:37015|close_recv:0|close_send:571546|last_recv:602487|last_send:602740|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,21,18,15,34,0,1024,i96,4,20,29,3,15,472,0,4,20,29,3,16,472,0,4,26,35,0,17,602,0,4,20,4,17,472,4,19,40000,18,571,4,19,40000,25,602,0-2,0-2,0-0,0-0,0-0,0-34,0-3339,0-8771,0-11,0-15,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:0|snd_pkt:11|spurious_loss:2|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:03 804331] [debug] |scid:8bc14843064a270d|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:03 804340] [debug] |scid:8bc14843064a270d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:03 804366] [debug] |scid:8bc14843064a270d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:03 804376] [debug] |scid:8bc14843064a270d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:03 804465] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:06:03 804476] [debug] |xqc_engine_main_logic|END|now:1757653563804212|
[2025/09/12 05:06:03 804538] [debug] |xqc_engine_destroy|begin|