[2025/12/13 12:53:46 936168] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 12:53:46 936211] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 12:53:46 936218] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 12:53:46 936225] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 12:53:46 936230] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 12:53:46 936239] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 12:53:46 936245] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 12:53:46 936252] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 12:53:46 936258] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 12:53:46 936376] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630546936374|now:1765630426936374|interv:120000000|
[2025/12/13 12:53:46 936405] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630546936405|now:1765630426936405|interv:120000000|
[2025/12/13 12:53:46 936415] [debug] |xqc_path_create|path:0|dcid:32a8c1eb034b8993|scid:8acbf8c08d360cc0|create_path_count:1|
[2025/12/13 12:53:46 936423] [debug] |scid:8acbf8c08d360cc0|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/13 12:53:46 936430] [debug] |xqc_path_init|path:0|dcid:32a8c1eb034b8993|scid:8acbf8c08d360cc0|state:2|
[2025/12/13 12:53:46 936435] [debug] |scid:8acbf8c08d360cc0|xqc_conn_create|success|scid:8acbf8c08d360cc0|dcid:32a8c1eb034b8993|conn:000055D80B18DFFC|
[2025/12/13 12:53:46 936446] [debug] |scid:8acbf8c08d360cc0|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 12:53:46 936454] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 12:53:46 937239] [debug] |scid:8acbf8c08d360cc0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/13 12:53:46 937246] [debug] |scid:8acbf8c08d360cc0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 12:53:46 937252] [debug] |scid:8acbf8c08d360cc0|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 12:53:46 937258] [debug] |scid:8acbf8c08d360cc0|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/13 12:53:46 937264] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765630426937263|
[2025/12/13 12:53:46 937270] [debug] |scid:8acbf8c08d360cc0|xqc_process_crypto_write_streams|
[2025/12/13 12:53:46 937274] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 12:53:46 937282] [info] |scid:8acbf8c08d360cc0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:694|sent:664|pkt_type:INIT|frame:CRYPTO |now:1765630426937281|
[2025/12/13 12:53:46 937287] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 12:53:46 937294] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:46 937299] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:46 937304] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:694|reinj:0|path_class:2|
[2025/12/13 12:53:46 937310] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:694|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 12:53:46 937315] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 12:53:46 937391] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765630426937331|stream_id:0|stream_offset:0|
[2025/12/13 12:53:46 937397] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:53:46 937402] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 12:53:46 937407] [debug] |scid:8acbf8c08d360cc0|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:26|
[2025/12/13 12:53:46 937412] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:53:46 937416] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:46 937420] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:53:46 937423] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427687331|now:1765630426937407|interv:749924|
[2025/12/13 12:53:46 937427] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:0|expire:1765630427687331|now:1765630426937407|interval:749924|pto_count:0|srtt:250000
[2025/12/13 12:53:46 937433] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 12:53:46 937438] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427687331|
[2025/12/13 12:53:46 937442] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_active_queue|last_ticked_time:1765630426937263|pd_index:0|
[2025/12/13 12:53:46 937446] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427687331|
[2025/12/13 12:53:46 937450] [debug] |xqc_engine_wakeup_after|wakeup:1765630427687331|now:1765630426937450|diff:749881|
[2025/12/13 12:53:46 937455] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 12:53:46 937509] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427687331|pq_index:0|
[2025/12/13 12:53:46 937514] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630426937263|
[2025/12/13 12:53:46 937521] [debug] |scid:8acbf8c08d360cc0|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/13 12:53:46 937529] [debug] |scid:8acbf8c08d360cc0|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 12:53:46 937543] [debug] |scid:8acbf8c08d360cc0|xqc_stream_buff_data|size:32|
[2025/12/13 12:53:46 937551] [info] |scid:8acbf8c08d360cc0|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:32|pkt_type:0RTT|buff_1rtt:0|send_data_size:32|offset:32|fin:1|stream_flag:72|conn:000055D80B18DFFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/13 12:53:46 937560] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765630426937560|
[2025/12/13 12:53:46 937568] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:46 937572] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:65|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055D80B18DFFC|stream_id:0|stream_offset:32|
[2025/12/13 12:53:46 937579] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:46 937592] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:65|reinj:0|path_class:2|
[2025/12/13 12:53:46 937599] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:65|pkt_type:0RTT|frame:STREAM |
[2025/12/13 12:53:46 937605] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:65|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055D80B18DFFC|stream_id:0|stream_offset:32|
[2025/12/13 12:53:46 937613] [debug] |scid:8acbf8c08d360cc0|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:53:46 937620] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 12:53:46 937658] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:0|size:65|sent:81|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765630426937631|stream_id:0|stream_offset:32|
[2025/12/13 12:53:46 937668] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:0|origin_pktnum:0|size:65|enc_size:81|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:53:46 937674] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/13 12:53:46 937681] [debug] |scid:8acbf8c08d360cc0|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:26|
[2025/12/13 12:53:46 937688] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:53:46 937694] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:46 937699] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/13 12:53:46 937705] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:53:46 937711] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427687331|now:1765630426937681|interv:749650|
[2025/12/13 12:53:46 937717] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:0|expire:1765630427687331|now:1765630426937681|interval:749650|pto_count:0|srtt:250000
[2025/12/13 12:53:46 937725] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1249|
[2025/12/13 12:53:46 937732] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427687331|
[2025/12/13 12:53:46 937738] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_active_queue|last_ticked_time:1765630426937560|pd_index:0|
[2025/12/13 12:53:46 937745] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427687331|
[2025/12/13 12:53:46 937752] [debug] |xqc_engine_wakeup_after|wakeup:1765630427687331|now:1765630426937751|diff:749580|
[2025/12/13 12:53:46 937759] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 12:53:46 970467] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765630426970462|
[2025/12/13 12:53:46 970512] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 12:53:46 970520] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_initial|success|Length:158|
[2025/12/13 12:53:46 970535] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:53:46 970540] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:68|
[2025/12/13 12:53:46 970554] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:68|
[2025/12/13 12:53:46 970561] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:2|
[2025/12/13 12:53:46 970583] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|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|
[2025/12/13 12:53:46 970592] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765630426937331|is_app_limited:1|send_elapse:0|ack_elapse:33131|ctl_first_sent_time:1765630426937331|lagest_ack_time:1765630426970462|curr_delivered:1184|
[2025/12/13 12:53:46 970599] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630426937331|
[2025/12/13 12:53:46 970608] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 12:53:46 970614] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|before update rtt|conn:000055D80B18DFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33131|ack_delay:8|
[2025/12/13 12:53:46 970624] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |after update rtt|conn:000055D80B18DFFC|srtt:33131|rttvar:16565|minrtt:33131|latest_rtt:33131|ack_delay:8|
[2025/12/13 12:53:46 970631] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 12:53:46 970638] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:53:46 970645] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:46 970651] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:46 970655] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:46 970659] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/13 12:53:46 970663] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:53:46 970667] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765630426970644|interv:18444978443282580971|
[2025/12/13 12:53:46 970672] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:0|expire:18446744073709551615|now:1765630426970644|interval:18444978443282580971|pto_count:0|srtt:33131
[2025/12/13 12:53:46 970676] [debug] |scid:8acbf8c08d360cc0|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33131, delivered 1184|rate 35736|lost 0|
[2025/12/13 12:53:46 970681] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 12:53:46 970686] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35736) in round 1|
[2025/12/13 12:53:46 970694] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_min_rtt|probertt expire|rtt:33131, old_rtt:2147483647|
[2025/12/13 12:53:46 970700] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_min_rtt|minrtt expire|rtt:33131, old_rtt:2147483647|
[2025/12/13 12:53:46 970707] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 12:53:46 970711] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765630426937331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 12:53:46 970716] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765630426937331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 12:53:46 970726] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |bbr on ack|mode:0|pacing_rate:12004300|bw:35736|cwnd:139040|full_bw_reached:0|inflight:65|srtt:33131|latest_rtt:33131|min_rtt:33131|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 12:53:46 970732] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:6|
[2025/12/13 12:53:46 970738] [debug] |scid:8acbf8c08d360cc0|xqc_process_crypto_frame|level:0|
[2025/12/13 12:53:46 970742] [debug] |scid:8acbf8c08d360cc0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 12:53:46 970746] [debug] |scid:8acbf8c08d360cc0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/13 12:53:46 971132] [debug] |scid:8acbf8c08d360cc0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 12:53:46 971167] [debug] |scid:8acbf8c08d360cc0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 12:53:46 971173] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427687331|pq_index:0|
[2025/12/13 12:53:46 971178] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630426937560|
[2025/12/13 12:53:46 971185] [info] |scid:8acbf8c08d360cc0|xqc_conn_confirm_cid|dcid change|ori:32a8c1eb034b8993|new:7092b9c2b7a74aad2d|
[2025/12/13 12:53:46 971190] [info] |scid:8acbf8c08d360cc0|xqc_conn_addr_validated|Address Validated|conn:000055D80B18DFFC|role:0|
[2025/12/13 12:53:46 971196] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 12:53:46 971201] [debug] |scid:8acbf8c08d360cc0|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 12:53:46 971206] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:68|largest:68|pns:0|
[2025/12/13 12:53:46 971214] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:1200|pkt_type:INIT|pkt_num:68|frame:ACK CRYPTO |recv_time:1765630426970462|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:46 971222] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_handshake|success|Length:989|
[2025/12/13 12:53:46 971230] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:53:46 971235] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:69|
[2025/12/13 12:53:46 971242] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:69|
[2025/12/13 12:53:46 971246] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:6|
[2025/12/13 12:53:46 971251] [debug] |scid:8acbf8c08d360cc0|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/13 12:53:46 971259] [debug] |scid:8acbf8c08d360cc0|xqc_process_crypto_frame|level:2|
[2025/12/13 12:53:46 971263] [debug] |scid:8acbf8c08d360cc0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 12:53:46 971266] [debug] |scid:8acbf8c08d360cc0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|213u|
[2025/12/13 12:53:46 971334] [debug] |scid:8acbf8c08d360cc0|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 12:53:46 971339] [info] |scid:8acbf8c08d360cc0|xqc_conn_tls_transport_params_cb|store sr_token with cid: 32a8c1eb034b8993|token:a0bf1df79878cb46ee5bb238cac43024
[2025/12/13 12:53:46 971344] [debug] |scid:8acbf8c08d360cc0|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 12:53:46 971349] [warn] |scid:8acbf8c08d360cc0|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 12:53:46 971583] [debug] |scid:8acbf8c08d360cc0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 12:53:46 971592] [debug] |scid:8acbf8c08d360cc0|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 12:53:46 971602] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:0|
[2025/12/13 12:53:46 971606] [debug] |scid:8acbf8c08d360cc0|xqc_process_padding_frame|process padding|
[2025/12/13 12:53:46 971613] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 12:53:46 971617] [debug] |scid:8acbf8c08d360cc0|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/13 12:53:46 971622] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:69|largest:69|pns:1|
[2025/12/13 12:53:46 971626] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:1015|pkt_type:HSK|pkt_num:69|frame:PADDING CRYPTO |recv_time:1765630426970462|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:46 971631] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630546970462|now:1765630426970462|interv:120000000|
[2025/12/13 12:53:46 971636] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630546970462|now:1765630426970462|interv:120000000|
[2025/12/13 12:53:46 971640] [debug] |xqc_engine_main_logic|BEGIN|now:1765630426971640|
[2025/12/13 12:53:46 971645] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765630426971645|
[2025/12/13 12:53:46 971677] [info] |scid:8acbf8c08d360cc0|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 12:53:46 971682] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 12:53:46 971686] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 12:53:46 971691] [debug] |scid:8acbf8c08d360cc0|xqc_process_crypto_write_streams|
[2025/12/13 12:53:46 971695] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 12:53:46 971699] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 12:53:46 971702] [debug] |scid:8acbf8c08d360cc0|xqc_process_crypto_write_streams|
[2025/12/13 12:53:46 971706] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 12:53:46 971712] [info] |scid:8acbf8c08d360cc0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:85|sent:55|pkt_type:HSK|frame:CRYPTO |now:1765630426971711|
[2025/12/13 12:53:46 971716] [debug] |scid:8acbf8c08d360cc0|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055D80B18DFFC|
[2025/12/13 12:53:46 971721] [info] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 12:53:46 971725] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:46 971730] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:46 971734] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:46 971739] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/13 12:53:46 971746] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:53:46 971752] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765630426971725|interv:18444978443282579890|
[2025/12/13 12:53:46 971759] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:0|expire:18446744073709551615|now:1765630426971725|interval:18444978443282579890|pto_count:0|srtt:33131
[2025/12/13 12:53:46 971768] [debug] |scid:8acbf8c08d360cc0|xqc_conn_early_data_accept|accept|
[2025/12/13 12:53:46 971773] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 12:53:46 971780] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|largest_recv:68|ack_delay:1317|first_ack_range:0|largest_pkt_recv_time:1765630426970462|
[2025/12/13 12:53:46 971784] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|high:68|low:68|pkt_pns:0|
[2025/12/13 12:53:46 971788] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:68|frame_largest_recv:68|
[2025/12/13 12:53:46 971793] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 12:53:46 971797] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|largest_recv:69|ack_delay:1335|first_ack_range:0|largest_pkt_recv_time:1765630426970462|
[2025/12/13 12:53:46 971802] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|high:69|low:69|pkt_pns:1|
[2025/12/13 12:53:46 971805] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:69|frame_largest_recv:69|
[2025/12/13 12:53:46 971809] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 12:53:46 971815] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|min_srtt:33131|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:46 971820] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:46 971828] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:85|reinj:0|path_class:2|
[2025/12/13 12:53:46 971836] [debug] |scid:8acbf8c08d360cc0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:53:46 971843] [debug] |scid:8acbf8c08d360cc0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:53:46 971849] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:85|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:53:46 971855] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 12:53:46 971901] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:0|size:85|sent:101|pkt_type:HSK|frame:CRYPTO |inflight:65|now:1765630426971863|stream_id:0|stream_offset:0|
[2025/12/13 12:53:46 971910] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:0|origin_pktnum:0|size:85|enc_size:101|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:46 971918] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:65|applimit:1184|
[2025/12/13 12:53:46 971925] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:46 971932] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:46 971937] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 85|
[2025/12/13 12:53:46 971941] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/13 12:53:46 971945] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:53:46 971949] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427071254|now:1765630426971924|interv:99330|
[2025/12/13 12:53:46 971957] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:1|expire:1765630427071254|now:1765630426971924|interval:99330|pto_count:0|srtt:33131
[2025/12/13 12:53:46 971962] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:150|
[2025/12/13 12:53:46 971968] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:38|pkt_type:INIT|frame:ACK |
[2025/12/13 12:53:46 971973] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 12:53:46 972001] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:150|now:1765630426971979|stream_id:0|stream_offset:0|
[2025/12/13 12:53:46 972010] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|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|
[2025/12/13 12:53:46 972018] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:150|applimit:1184|
[2025/12/13 12:53:46 972024] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:150|
[2025/12/13 12:53:46 972029] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/12/13 12:53:46 972034] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 12:53:46 972054] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:150|now:1765630426972039|stream_id:0|stream_offset:0|
[2025/12/13 12:53:46 972060] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|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|
[2025/12/13 12:53:46 972065] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427071254|
[2025/12/13 12:53:46 972069] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427071254|
[2025/12/13 12:53:46 972073] [debug] |xqc_engine_wakeup_after|wakeup:1765630427071254|now:1765630426972073|diff:99181|
[2025/12/13 12:53:46 972078] [debug] |xqc_engine_main_logic|END|now:1765630426971645|
[2025/12/13 12:53:46 972085] [debug] |xqc_engine_main_logic|BEGIN|now:1765630426972084|
[2025/12/13 12:53:46 972091] [debug] |xqc_engine_wakeup_after|wakeup:1765630427071254|now:1765630426972091|diff:99163|
[2025/12/13 12:53:46 972098] [debug] |xqc_engine_main_logic|END|now:1765630426972084|
[2025/12/13 12:53:47 003621] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:1200|state:ESTABED|recv_time:1765630427003617|
[2025/12/13 12:53:47 003643] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:0|
[2025/12/13 12:53:47 003658] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:53:47 003662] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:70|
[2025/12/13 12:53:47 003675] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:70|
[2025/12/13 12:53:47 003682] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:1e|
[2025/12/13 12:53:47 003689] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:18|
[2025/12/13 12:53:47 003695] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|new_conn_id|70925bf81dc7ea26da|sr_token:7a9078e0d745de4eab199d953743d7eb
[2025/12/13 12:53:47 003707] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:18|
[2025/12/13 12:53:47 003713] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|new_conn_id|70925ab121a4392e6f|sr_token:e8a716293c29670f673eaafbb55d402a
[2025/12/13 12:53:47 003731] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:18|
[2025/12/13 12:53:47 003737] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|new_conn_id|70926d9906fe448ed3|sr_token:3d613f766d913c65cca93ae514bc766d
[2025/12/13 12:53:47 003744] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:18|
[2025/12/13 12:53:47 003751] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|new_conn_id|7b97791fc4635032ca|sr_token:5234943b35559f4745f68eb87182d1f7
[2025/12/13 12:53:47 003758] [debug] |scid:8acbf8c08d360cc0|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:70925bf81dc7ea26da|seq_num:1|
[2025/12/13 12:53:47 003767] [debug] |scid:8acbf8c08d360cc0|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:70925bf81dc7ea26da|seq_num:1|
[2025/12/13 12:53:47 003773] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|retire_prior_to|0|increase to|1|
[2025/12/13 12:53:47 003780] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:18|
[2025/12/13 12:53:47 003787] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|new_conn_id|7b97293bc2025b3e63|sr_token:51b93d9cb015a106f4579f41ae51783d
[2025/12/13 12:53:47 003793] [debug] |scid:8acbf8c08d360cc0|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:70925ab121a4392e6f|seq_num:2|
[2025/12/13 12:53:47 003800] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|retire_prior_to|1|increase to|2|
[2025/12/13 12:53:47 003808] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:18|
[2025/12/13 12:53:47 003813] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|new_conn_id|7b975dbc939a06a1f3|sr_token:ab3e2833175c55946e8f6e967c2aef4c
[2025/12/13 12:53:47 003820] [debug] |scid:8acbf8c08d360cc0|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:70926d9906fe448ed3|seq_num:3|
[2025/12/13 12:53:47 003828] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|retire_prior_to|2|increase to|3|
[2025/12/13 12:53:47 003835] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:18|
[2025/12/13 12:53:47 003841] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|new_conn_id|7b97d3e197d30a2978|sr_token:890e4abf2b9b7482489e131d7f81fabe
[2025/12/13 12:53:47 003845] [debug] |scid:8acbf8c08d360cc0|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:7b97791fc4635032ca|seq_num:4|
[2025/12/13 12:53:47 003849] [debug] |scid:8acbf8c08d360cc0|xqc_process_new_conn_id_frame|retire_prior_to|3|increase to|4|
[2025/12/13 12:53:47 003854] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:0|
[2025/12/13 12:53:47 003858] [debug] |scid:8acbf8c08d360cc0|xqc_process_padding_frame|process padding|
[2025/12/13 12:53:47 003864] [info] |scid:8acbf8c08d360cc0|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055D80B18DFFC|
[2025/12/13 12:53:47 003871] [debug] |scid:8acbf8c08d360cc0|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:65|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 12:53:47 003875] [info] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 12:53:47 003880] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 003885] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 003889] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 003893] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/13 12:53:47 003897] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427063022|now:1765630427003880|interv:59142|
[2025/12/13 12:53:47 003902] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427063022|now:1765630427003880|interval:59142|pto_count:0|srtt:33131
[2025/12/13 12:53:47 003912] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:ACK_01RTT|expire:1765630427028617|now:1765630427003617|interv:25000|
[2025/12/13 12:53:47 003918] [debug] |scid:8acbf8c08d360cc0|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427003617|max_ack_delay:25000|
[2025/12/13 12:53:47 003923] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:70|largest:70|pns:2|
[2025/12/13 12:53:47 003927] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:70|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765630427003617|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 003933] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547003617|now:1765630427003617|interv:120000000|
[2025/12/13 12:53:47 003938] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547003617|now:1765630427003617|interv:120000000|
[2025/12/13 12:53:47 003942] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427071254|pq_index:0|
[2025/12/13 12:53:47 003947] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630426971645|
[2025/12/13 12:53:47 003951] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427003951|
[2025/12/13 12:53:47 003956] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427003955|
[2025/12/13 12:53:47 003976] [debug] |scid:8acbf8c08d360cc0|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d20c9fa18ac5b919|sr_token:00000000000000000000000000000000|seq_num:1
[2025/12/13 12:53:47 003984] [debug] |scid:8acbf8c08d360cc0|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:bae88fe3828c6814|sr_token:00000000000000000000000000000000|seq_num:2
[2025/12/13 12:53:47 003989] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|min_srtt:33131|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:47 003994] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 003999] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/12/13 12:53:47 004004] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|min_srtt:33131|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:47 004008] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 004012] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/12/13 12:53:47 004016] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|min_srtt:33131|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:47 004021] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 004028] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/12/13 12:53:47 004033] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|min_srtt:33131|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:47 004037] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 004041] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/12/13 12:53:47 004045] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|min_srtt:33131|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:47 004049] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 004054] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/12/13 12:53:47 004058] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|min_srtt:33131|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:47 004062] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 004066] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:42|reinj:0|path_class:2|
[2025/12/13 12:53:47 004070] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|min_srtt:33131|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:47 004074] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:33131|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 004078] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:42|reinj:0|path_class:2|
[2025/12/13 12:53:47 004083] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/12/13 12:53:47 004089] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 12:53:47 004124] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:1|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:65|now:1765630427004096|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 004131] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:1|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 004136] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:65|applimit:1184|
[2025/12/13 12:53:47 004169] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 004175] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 004179] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 004183] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 81|
[2025/12/13 12:53:47 004191] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427129487|now:1765630427004168|interv:125319|
[2025/12/13 12:53:47 004195] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427129487|now:1765630427004168|interval:125319|pto_count:0|srtt:33131
[2025/12/13 12:53:47 004200] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:81|
[2025/12/13 12:53:47 004205] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/12/13 12:53:47 004209] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 12:53:47 004233] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:2|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:81|now:1765630427004215|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 004238] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:2|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 004242] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:81|applimit:1184|
[2025/12/13 12:53:47 004246] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 004251] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 004254] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 004258] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 97|
[2025/12/13 12:53:47 004262] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427129606|now:1765630427004246|interv:125360|
[2025/12/13 12:53:47 004266] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427129606|now:1765630427004246|interval:125360|pto_count:0|srtt:33131
[2025/12/13 12:53:47 004271] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:97|
[2025/12/13 12:53:47 004275] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/12/13 12:53:47 004279] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 12:53:47 004296] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:3|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:97|now:1765630427004284|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 004301] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:3|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 004306] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:97|applimit:1184|
[2025/12/13 12:53:47 004309] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 004314] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 004317] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 004321] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 113|
[2025/12/13 12:53:47 004329] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427129675|now:1765630427004309|interv:125366|
[2025/12/13 12:53:47 004333] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427129675|now:1765630427004309|interval:125366|pto_count:0|srtt:33131
[2025/12/13 12:53:47 004337] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:113|
[2025/12/13 12:53:47 004341] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/12/13 12:53:47 004345] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 12:53:47 004361] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:4|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:113|now:1765630427004350|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 004367] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:4|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 004371] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:113|applimit:1184|
[2025/12/13 12:53:47 004375] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 004379] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 004383] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 004387] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 129|
[2025/12/13 12:53:47 004391] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427129741|now:1765630427004375|interv:125366|
[2025/12/13 12:53:47 004395] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427129741|now:1765630427004375|interval:125366|pto_count:0|srtt:33131
[2025/12/13 12:53:47 004399] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:129|
[2025/12/13 12:53:47 004403] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/12/13 12:53:47 004408] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 12:53:47 004423] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:5|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:129|now:1765630427004412|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 004428] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:5|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 004432] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:129|applimit:1184|
[2025/12/13 12:53:47 004436] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 004440] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 004444] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 004451] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 145|
[2025/12/13 12:53:47 004455] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427129803|now:1765630427004436|interv:125367|
[2025/12/13 12:53:47 004458] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427129803|now:1765630427004436|interval:125367|pto_count:0|srtt:33131
[2025/12/13 12:53:47 004463] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:145|
[2025/12/13 12:53:47 004467] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:42|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 12:53:47 004471] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-12|next_skip_chance:1765630427377644|current_time:1765630427004471|
[2025/12/13 12:53:47 004476] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 12:53:47 004503] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:13|size:42|sent:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:145|now:1765630427004484|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 004512] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:13|origin_pktnum:0|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 004516] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:145|applimit:1184|
[2025/12/13 12:53:47 004520] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 004525] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 004529] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 004532] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 187|
[2025/12/13 12:53:47 004536] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427129875|now:1765630427004520|interv:125355|
[2025/12/13 12:53:47 004541] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427129875|now:1765630427004520|interval:125355|pto_count:0|srtt:33131
[2025/12/13 12:53:47 004548] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:187|
[2025/12/13 12:53:47 004556] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:42|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 12:53:47 004563] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/13 12:53:47 004590] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:14|size:42|sent:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:187|now:1765630427004572|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 004598] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:14|origin_pktnum:0|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 004605] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:187|applimit:1184|
[2025/12/13 12:53:47 004611] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:33131|rtt_var:16565|pto_duration:99391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 004624] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 004631] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 004637] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 229|
[2025/12/13 12:53:47 004643] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427129963|now:1765630427004611|interv:125352|
[2025/12/13 12:53:47 004649] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427129963|now:1765630427004611|interval:125352|pto_count:0|srtt:33131
[2025/12/13 12:53:47 004656] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:229|
[2025/12/13 12:53:47 004664] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427028617|
[2025/12/13 12:53:47 004671] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427028617|
[2025/12/13 12:53:47 004677] [debug] |xqc_engine_wakeup_after|wakeup:1765630427028617|now:1765630427004677|diff:23940|
[2025/12/13 12:53:47 004684] [debug] |xqc_engine_main_logic|END|now:1765630427003955|
[2025/12/13 12:53:47 004696] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:1200|state:ESTABED|recv_time:1765630427004695|
[2025/12/13 12:53:47 004704] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:0|
[2025/12/13 12:53:47 004712] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:70|
[2025/12/13 12:53:47 004718] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:71|
[2025/12/13 12:53:47 004727] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:71|
[2025/12/13 12:53:47 004734] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:1|
[2025/12/13 12:53:47 004740] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:0|
[2025/12/13 12:53:47 004746] [debug] |scid:8acbf8c08d360cc0|xqc_process_padding_frame|process padding|
[2025/12/13 12:53:47 004755] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:53:47 004763] [debug] |scid:8acbf8c08d360cc0|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 12:53:47 004770] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:71|largest:71|pns:2|
[2025/12/13 12:53:47 004776] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:71|frame:PADDING PING |recv_time:1765630427004695|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 004784] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547004695|now:1765630427004695|interv:120000000|
[2025/12/13 12:53:47 004790] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547004695|now:1765630427004695|interv:120000000|
[2025/12/13 12:53:47 004796] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427028617|pq_index:0|
[2025/12/13 12:53:47 004802] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427003955|
[2025/12/13 12:53:47 004808] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427004808|
[2025/12/13 12:53:47 004816] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427004814|
[2025/12/13 12:53:47 004835] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|largest_recv:71|ack_delay:139|first_ack_range:1|largest_pkt_recv_time:1765630427004695|
[2025/12/13 12:53:47 004841] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|high:71|low:70|pkt_pns:2|
[2025/12/13 12:53:47 004847] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:71|frame_largest_recv:71|
[2025/12/13 12:53:47 004854] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 12:53:47 004862] [debug] |scid:8acbf8c08d360cc0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 004869] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 12:53:47 004876] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/13 12:53:47 004913] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:15|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:229|now:1765630427004887|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 004921] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:15|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 004929] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427129963|
[2025/12/13 12:53:47 004935] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427129963|
[2025/12/13 12:53:47 004941] [debug] |xqc_engine_wakeup_after|wakeup:1765630427129963|now:1765630427004941|diff:125022|
[2025/12/13 12:53:47 004948] [debug] |xqc_engine_main_logic|END|now:1765630427004814|
[2025/12/13 12:53:47 004960] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:354|state:ESTABED|recv_time:1765630427004959|
[2025/12/13 12:53:47 004968] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:0|
[2025/12/13 12:53:47 004976] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:71|
[2025/12/13 12:53:47 004982] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:72|
[2025/12/13 12:53:47 004991] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:72|
[2025/12/13 12:53:47 004998] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:6|
[2025/12/13 12:53:47 005005] [debug] |scid:8acbf8c08d360cc0|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 12:53:47 005013] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427129963|pq_index:0|
[2025/12/13 12:53:47 005019] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427004814|
[2025/12/13 12:53:47 005023] [debug] |scid:8acbf8c08d360cc0|xqc_process_crypto_frame|level:3|
[2025/12/13 12:53:47 005027] [debug] |scid:8acbf8c08d360cc0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 12:53:47 005031] [debug] |scid:8acbf8c08d360cc0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|321u|
[2025/12/13 12:53:47 005253] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:ACK_01RTT|expire:1765630427029959|now:1765630427004959|interv:25000|
[2025/12/13 12:53:47 005263] [debug] |scid:8acbf8c08d360cc0|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427004959|max_ack_delay:25000|
[2025/12/13 12:53:47 005268] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:72|largest:72|pns:2|
[2025/12/13 12:53:47 005277] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:354|pkt_type:SHORT_HEADER|pkt_num:72|frame:CRYPTO |recv_time:1765630427004959|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 005282] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547004959|now:1765630427004959|interv:120000000|
[2025/12/13 12:53:47 005286] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547004959|now:1765630427004959|interv:120000000|
[2025/12/13 12:53:47 005290] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427005290|
[2025/12/13 12:53:47 005295] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427005294|
[2025/12/13 12:53:47 005300] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 12:53:47 005304] [debug] |scid:8acbf8c08d360cc0|xqc_process_crypto_write_streams|
[2025/12/13 12:53:47 005308] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 12:53:47 005312] [debug] |scid:8acbf8c08d360cc0|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 12:53:47 005317] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427029959|
[2025/12/13 12:53:47 005321] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427029959|
[2025/12/13 12:53:47 005325] [debug] |xqc_engine_wakeup_after|wakeup:1765630427029959|now:1765630427005325|diff:24634|
[2025/12/13 12:53:47 005330] [debug] |xqc_engine_main_logic|END|now:1765630427005294|
[2025/12/13 12:53:47 005335] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427005335|
[2025/12/13 12:53:47 005339] [debug] |xqc_engine_wakeup_after|wakeup:1765630427029959|now:1765630427005339|diff:24620|
[2025/12/13 12:53:47 005343] [debug] |xqc_engine_main_logic|END|now:1765630427005335|
[2025/12/13 12:53:47 028736] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427028736|
[2025/12/13 12:53:47 028748] [debug] |xqc_engine_wakeup_after|wakeup:1765630427029959|now:1765630427028748|diff:1211|
[2025/12/13 12:53:47 028752] [debug] |xqc_engine_main_logic|END|now:1765630427028736|
[2025/12/13 12:53:47 030881] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427030881|
[2025/12/13 12:53:47 030888] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427029959|pq_index:0|
[2025/12/13 12:53:47 030893] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427005294|
[2025/12/13 12:53:47 030898] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427030897|
[2025/12/13 12:53:47 030903] [debug] |scid:8acbf8c08d360cc0|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765630427029959|now:1765630427030897|
[2025/12/13 12:53:47 030908] [debug] |scid:8acbf8c08d360cc0|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 12:53:47 030912] [debug] |scid:8acbf8c08d360cc0|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765630427029959|now:1765630427030897|
[2025/12/13 12:53:47 030916] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:53:47 030922] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|largest_recv:72|ack_delay:25963|first_ack_range:2|largest_pkt_recv_time:1765630427004959|
[2025/12/13 12:53:47 030927] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|high:72|low:70|pkt_pns:2|
[2025/12/13 12:53:47 030931] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:72|frame_largest_recv:72|
[2025/12/13 12:53:47 030944] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 12:53:47 030949] [debug] |scid:8acbf8c08d360cc0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 030954] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 12:53:47 030959] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/12/13 12:53:47 030997] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:16|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:229|now:1765630427030967|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 031006] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|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|
[2025/12/13 12:53:47 031014] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427129963|
[2025/12/13 12:53:47 031021] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427129963|
[2025/12/13 12:53:47 031027] [debug] |xqc_engine_wakeup_after|wakeup:1765630427129963|now:1765630427031027|diff:98936|
[2025/12/13 12:53:47 031034] [debug] |xqc_engine_main_logic|END|now:1765630427030897|
[2025/12/13 12:53:47 034805] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:34|state:ESTABED|recv_time:1765630427034804|
[2025/12/13 12:53:47 034818] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:1|
[2025/12/13 12:53:47 034827] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:72|
[2025/12/13 12:53:47 034832] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:73|
[2025/12/13 12:53:47 034840] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:73|
[2025/12/13 12:53:47 034847] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:2|
[2025/12/13 12:53:47 034855] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|path:0|pkt_num:2|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/12/13 12:53:47 034862] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:97|prior_delivered:1184|prior_time:1765630426970462|is_app_limited:1|send_elapse:66884|ack_elapse:64342|ctl_first_sent_time:1765630427004215|lagest_ack_time:1765630427034804|curr_delivered:1200|
[2025/12/13 12:53:47 034869] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630427004215|
[2025/12/13 12:53:47 034876] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 12:53:47 034883] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|path:0|pkt_num:3|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/12/13 12:53:47 034890] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:97|prior_delivered:1184|prior_time:1765630426970462|is_app_limited:1|send_elapse:66884|ack_elapse:64342|ctl_first_sent_time:1765630427004215|lagest_ack_time:1765630427034804|curr_delivered:1216|
[2025/12/13 12:53:47 034897] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630427004284|
[2025/12/13 12:53:47 034904] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 12:53:47 034910] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|before update rtt|conn:000055D80B18DFFC|srtt:33131|rttvar:16565|minrtt:33131|latest_rtt:30520|ack_delay:0|
[2025/12/13 12:53:47 034924] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |after update rtt|conn:000055D80B18DFFC|srtt:32805|rttvar:13076|minrtt:30520|latest_rtt:30520|ack_delay:0|
[2025/12/13 12:53:47 034930] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/12/13 12:53:47 034938] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:0|po_sent_time:1765630426937631|lost_send_time:1765630426997899|loss_delay:36905|frame:STREAM |repair:128|
[2025/12/13 12:53:47 034945] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765630426937631u|
[2025/12/13 12:53:47 034951] [stats] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |lost interval:1765630427034804|lost_count:1|send_count:11|pkt_num:0|po_send_time:1765630426937631|srtt:32805|cwnd:139040|bw:35736|conn_life:98434|now:0|last_lost_time:98434|
[2025/12/13 12:53:47 034959] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:53:47 034965] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427041001|now:1765630427034965|interval:6036|
[2025/12/13 12:53:47 034972] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427041001|now:1765630427034965|interv:6036|
[2025/12/13 12:53:47 034979] [debug] |scid:8acbf8c08d360cc0|xqc_generate_sample|sampler: send_elapse 66884, ack_elapse 64342, delivered 32|rate 478|lost 1|
[2025/12/13 12:53:47 034985] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 12:53:47 034992] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_min_rtt|probertt expire|rtt:30520, old_rtt:33131|
[2025/12/13 12:53:47 034998] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30520, old_rtt:33131|
[2025/12/13 12:53:47 035006] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 12:53:47 035012] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:1|acked:32|po_sent_time:1765630427004284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1216|
[2025/12/13 12:53:47 035019] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:1|acked:32|po_sent_time:1765630427004284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1216|
[2025/12/13 12:53:47 035027] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |bbr on ack|mode:0|pacing_rate:12004300|bw:35736|cwnd:139072|full_bw_reached:0|inflight:132|srtt:32805|latest_rtt:30520|min_rtt:30520|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 12:53:47 035037] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:73|largest:73|pns:2|
[2025/12/13 12:53:47 035044] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:73|frame:ACK |recv_time:1765630427034804|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 035052] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547034804|now:1765630427034804|interv:120000000|
[2025/12/13 12:53:47 035058] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547034804|now:1765630427034804|interv:120000000|
[2025/12/13 12:53:47 035064] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427129963|pq_index:0|
[2025/12/13 12:53:47 035077] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427030897|
[2025/12/13 12:53:47 035082] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427035082|
[2025/12/13 12:53:47 035090] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427035088|
[2025/12/13 12:53:47 035099] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:32805|min_srtt:32805|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:47 035106] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |path:0|can:1|pkt_sz:65|schedule_bytes:0|inflight:132|cwnd:139072|conn:000055D80B18DFFC|stream_id:0|stream_offset:32|
[2025/12/13 12:53:47 035113] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:32805|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 035121] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:65|reinj:0|path_class:2|
[2025/12/13 12:53:47 035129] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:65|pkt_type:0RTT|frame:STREAM |
[2025/12/13 12:53:47 035135] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |path:0|can:1|pkt_sz:65|schedule_bytes:0|inflight:132|cwnd:139072|conn:000055D80B18DFFC|stream_id:0|stream_offset:32|
[2025/12/13 12:53:47 035164] [debug] |scid:8acbf8c08d360cc0|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:53:47 035171] [debug] |scid:8acbf8c08d360cc0|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055D80B18DFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/13 12:53:47 035178] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/12/13 12:53:47 035217] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:17|size:50|sent:66|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132|now:1765630427035188|stream_id:0|stream_offset:32|
[2025/12/13 12:53:47 035226] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:17|origin_pktnum:0|size:50|enc_size:66|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 12:53:47 035234] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:132|applimit:0|
[2025/12/13 12:53:47 035240] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427041001|now:1765630427035240|interval:5761|
[2025/12/13 12:53:47 035247] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427041001|now:1765630427035240|interv:5761|
[2025/12/13 12:53:47 035252] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139072|inflight:182|
[2025/12/13 12:53:47 035257] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427041001|
[2025/12/13 12:53:47 035261] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427041001|
[2025/12/13 12:53:47 035265] [debug] |xqc_engine_wakeup_after|wakeup:1765630427041001|now:1765630427035265|diff:5736|
[2025/12/13 12:53:47 035270] [debug] |xqc_engine_main_logic|END|now:1765630427035088|
[2025/12/13 12:53:47 035277] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:36|state:ESTABED|recv_time:1765630427035277|
[2025/12/13 12:53:47 035282] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:1|
[2025/12/13 12:53:47 035293] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:73|
[2025/12/13 12:53:47 035297] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:74|
[2025/12/13 12:53:47 035302] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:74|
[2025/12/13 12:53:47 035306] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:2|
[2025/12/13 12:53:47 035311] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|path:0|pkt_num:4|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:4|
[2025/12/13 12:53:47 035316] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:129|prior_delivered:1184|prior_time:1765630426970462|is_app_limited:1|send_elapse:67019|ack_elapse:64815|ctl_first_sent_time:1765630427004350|lagest_ack_time:1765630427035277|curr_delivered:1232|
[2025/12/13 12:53:47 035321] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630427004350|
[2025/12/13 12:53:47 035325] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 12:53:47 035329] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|path:0|pkt_num:13|origin_pktnum:0|size:42|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/12/13 12:53:47 035333] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:129|prior_delivered:1184|prior_time:1765630426970462|is_app_limited:1|send_elapse:67019|ack_elapse:64815|ctl_first_sent_time:1765630427004350|lagest_ack_time:1765630427035277|curr_delivered:1274|
[2025/12/13 12:53:47 035338] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630427004484|
[2025/12/13 12:53:47 035342] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 12:53:47 035346] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|before update rtt|conn:000055D80B18DFFC|srtt:32805|rttvar:13076|minrtt:30520|latest_rtt:30793|ack_delay:0|
[2025/12/13 12:53:47 035350] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |after update rtt|conn:000055D80B18DFFC|srtt:32554|rttvar:10310|minrtt:30520|latest_rtt:30793|ack_delay:0|
[2025/12/13 12:53:47 035354] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/12/13 12:53:47 035358] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/12/13 12:53:47 035364] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:10|po_sent_time:1765630427004096|lost_send_time:1765630426998654|loss_delay:36623|frame:RETIRE_CONNECTION_ID |repair:32768|
[2025/12/13 12:53:47 035372] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:10|po_sent_time:1765630427004412|lost_send_time:1765630426998654|loss_delay:36623|frame:RETIRE_CONNECTION_ID |repair:32768|
[2025/12/13 12:53:47 035378] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765630427004412u|
[2025/12/13 12:53:47 035385] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:53:47 035391] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:10310|pto_duration:73794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 035396] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 035400] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 035409] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 92|
[2025/12/13 12:53:47 035413] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427134982|now:1765630427035391|interv:99591|
[2025/12/13 12:53:47 035417] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427134982|now:1765630427035391|interval:99591|pto_count:0|srtt:32554
[2025/12/13 12:53:47 035421] [debug] |scid:8acbf8c08d360cc0|xqc_generate_sample|sampler: send_elapse 67019, ack_elapse 64815, delivered 90|rate 1342|lost 3|
[2025/12/13 12:53:47 035426] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30520, old_rtt:30520|
[2025/12/13 12:53:47 035430] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 12:53:47 035434] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139072|packet_lost:2|acked:58|po_sent_time:1765630427004484|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1216|
[2025/12/13 12:53:47 035438] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139072|packet_lost:2|acked:58|po_sent_time:1765630427004484|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1216|
[2025/12/13 12:53:47 035443] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |bbr on ack|mode:0|pacing_rate:12004300|bw:35736|cwnd:139130|full_bw_reached:0|inflight:92|srtt:32554|latest_rtt:30793|min_rtt:30520|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 12:53:47 035448] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:74|largest:74|pns:2|
[2025/12/13 12:53:47 035455] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:74|frame:ACK |recv_time:1765630427035277|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 035463] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547035277|now:1765630427035277|interv:120000000|
[2025/12/13 12:53:47 035470] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547035277|now:1765630427035277|interv:120000000|
[2025/12/13 12:53:47 035476] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427041001|pq_index:0|
[2025/12/13 12:53:47 035480] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427035088|
[2025/12/13 12:53:47 035484] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427035484|
[2025/12/13 12:53:47 035489] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427035488|
[2025/12/13 12:53:47 035495] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:35736|loss_rate:8.33|path_pto:0|
[2025/12/13 12:53:47 035499] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:92|cwnd:139130|conn:000055D80B18DFFC|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 035504] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:32554|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 035509] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:1|size:16|reinj:0|path_class:2|
[2025/12/13 12:53:47 035516] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:35736|loss_rate:8.33|path_pto:0|
[2025/12/13 12:53:47 035521] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |path:0|can:1|pkt_sz:16|schedule_bytes:16|inflight:92|cwnd:139130|conn:000055D80B18DFFC|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 035525] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:32554|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 035529] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:5|size:16|reinj:0|path_class:2|
[2025/12/13 12:53:47 035534] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:1|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/12/13 12:53:47 035540] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:92|cwnd:139130|conn:000055D80B18DFFC|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 035547] [debug] |scid:8acbf8c08d360cc0|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:53:47 035554] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/12/13 12:53:47 035586] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:18|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:92|now:1765630427035563|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 035595] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:18|origin_pktnum:1|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 12:53:47 035602] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:92|applimit:0|
[2025/12/13 12:53:47 035608] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:10310|pto_duration:73794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 035613] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 035617] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 035622] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 108|
[2025/12/13 12:53:47 035628] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427135357|now:1765630427035608|interv:99749|
[2025/12/13 12:53:47 035635] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427135357|now:1765630427035608|interval:99749|pto_count:0|srtt:32554
[2025/12/13 12:53:47 035642] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139130|inflight:108|
[2025/12/13 12:53:47 035649] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:5|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/12/13 12:53:47 035653] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:108|cwnd:139130|conn:000055D80B18DFFC|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 035658] [debug] |scid:8acbf8c08d360cc0|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:53:47 035662] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/12/13 12:53:47 035693] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:19|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:108|now:1765630427035673|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 035702] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:19|origin_pktnum:5|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 12:53:47 035708] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/12/13 12:53:47 035715] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:10310|pto_duration:73794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 035723] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 035729] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 035736] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 124|
[2025/12/13 12:53:47 035740] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427135467|now:1765630427035715|interv:99752|
[2025/12/13 12:53:47 035744] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427135467|now:1765630427035715|interval:99752|pto_count:0|srtt:32554
[2025/12/13 12:53:47 035749] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139130|inflight:124|
[2025/12/13 12:53:47 035753] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427135467|
[2025/12/13 12:53:47 035757] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427135467|
[2025/12/13 12:53:47 035761] [debug] |xqc_engine_wakeup_after|wakeup:1765630427135467|now:1765630427035761|diff:99706|
[2025/12/13 12:53:47 035766] [debug] |xqc_engine_main_logic|END|now:1765630427035488|
[2025/12/13 12:53:47 035771] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427035771|
[2025/12/13 12:53:47 035775] [debug] |xqc_engine_wakeup_after|wakeup:1765630427135467|now:1765630427035775|diff:99692|
[2025/12/13 12:53:47 035779] [debug] |xqc_engine_main_logic|END|now:1765630427035771|
[2025/12/13 12:53:47 065813] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:45|state:ESTABED|recv_time:1765630427065811|
[2025/12/13 12:53:47 065831] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:1|
[2025/12/13 12:53:47 065841] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:74|
[2025/12/13 12:53:47 065847] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:75|
[2025/12/13 12:53:47 065857] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:75|
[2025/12/13 12:53:47 065863] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:2|
[2025/12/13 12:53:47 065870] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|path:0|pkt_num:17|origin_pktnum:0|size:50|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/12/13 12:53:47 065877] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:182|prior_delivered:1216|prior_time:1765630427034804|is_app_limited:0|send_elapse:30973|ack_elapse:31007|ctl_first_sent_time:1765630427035188|lagest_ack_time:1765630427065811|curr_delivered:1324|
[2025/12/13 12:53:47 065886] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630427035188|
[2025/12/13 12:53:47 065893] [debug] |scid:8acbf8c08d360cc0|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 12:53:47 065913] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 12:53:47 065920] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|before update rtt|conn:000055D80B18DFFC|srtt:32554|rttvar:10310|minrtt:30520|latest_rtt:30623|ack_delay:0|
[2025/12/13 12:53:47 065926] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |after update rtt|conn:000055D80B18DFFC|srtt:32312|rttvar:8215|minrtt:30520|latest_rtt:30623|ack_delay:0|
[2025/12/13 12:53:47 065933] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:14|thresh:3|
[2025/12/13 12:53:47 065940] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/12/13 12:53:47 065944] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/12/13 12:53:47 065949] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:14|lost_pn:14|po_sent_time:1765630427004572|lost_send_time:1765630427029460|loss_delay:36351|frame:NEW_CONNECTION_ID |repair:16384|
[2025/12/13 12:53:47 065955] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765630427004572u|
[2025/12/13 12:53:47 065961] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 72|pns:2|
[2025/12/13 12:53:47 065967] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:53:47 065972] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:32312|rtt_var:8215|pto_duration:65172|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 065979] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 065985] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 065992] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 32|
[2025/12/13 12:53:47 065999] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427126845|now:1765630427065972|interv:60873|
[2025/12/13 12:53:47 066005] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427126845|now:1765630427065972|interval:60873|pto_count:0|srtt:32312
[2025/12/13 12:53:47 066012] [debug] |scid:8acbf8c08d360cc0|xqc_generate_sample|sampler: send_elapse 30973, ack_elapse 31007, delivered 108|rate 3483|lost 4|
[2025/12/13 12:53:47 066018] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/13 12:53:47 066022] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3483) in round 3|
[2025/12/13 12:53:47 066026] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30520, old_rtt:30520|
[2025/12/13 12:53:47 066031] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:148|
[2025/12/13 12:53:47 066035] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139130|packet_lost:1|acked:50|po_sent_time:1765630427035188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1324|
[2025/12/13 12:53:47 066039] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139130|packet_lost:1|acked:50|po_sent_time:1765630427035188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1324|
[2025/12/13 12:53:47 066044] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |bbr on ack|mode:0|pacing_rate:12004300|bw:35736|cwnd:139180|full_bw_reached:0|inflight:32|srtt:32312|latest_rtt:30623|min_rtt:30520|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 12:53:47 066054] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:10|
[2025/12/13 12:53:47 066058] [debug] |scid:8acbf8c08d360cc0|xqc_process_max_data_frame|max_data:16777248|max_data_old:16777216|
[2025/12/13 12:53:47 066063] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:ACK_01RTT|expire:1765630427090811|now:1765630427065811|interv:25000|
[2025/12/13 12:53:47 066069] [debug] |scid:8acbf8c08d360cc0|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427065811|max_ack_delay:25000|
[2025/12/13 12:53:47 066073] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:75|largest:75|pns:2|
[2025/12/13 12:53:47 066077] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:75|frame:ACK MAX_DATA |recv_time:1765630427065811|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 066082] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547065811|now:1765630427065811|interv:120000000|
[2025/12/13 12:53:47 066086] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547065811|now:1765630427065811|interv:120000000|
[2025/12/13 12:53:47 066090] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427135467|pq_index:0|
[2025/12/13 12:53:47 066095] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427035488|
[2025/12/13 12:53:47 066099] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427066099|
[2025/12/13 12:53:47 066104] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427066103|
[2025/12/13 12:53:47 066110] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:32312|min_srtt:32312|path_bw:35736|loss_rate:21.43|path_pto:0|
[2025/12/13 12:53:47 066114] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |path:0|can:1|pkt_sz:42|schedule_bytes:0|inflight:32|cwnd:139180|conn:000055D80B18DFFC|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 066119] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:32312|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 066124] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:14|size:42|reinj:0|path_class:2|
[2025/12/13 12:53:47 066129] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:14|size:42|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 12:53:47 066133] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_can_send|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |path:0|can:1|pkt_sz:42|schedule_bytes:0|inflight:32|cwnd:139180|conn:000055D80B18DFFC|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 066137] [debug] |scid:8acbf8c08d360cc0|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:53:47 066164] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/12/13 12:53:47 066200] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:20|size:42|sent:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:32|now:1765630427066171|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 066215] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:20|origin_pktnum:14|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 12:53:47 066222] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:32|applimit:0|
[2025/12/13 12:53:47 066229] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:32312|rtt_var:8215|pto_duration:65172|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 066236] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 066241] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 066244] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 12:53:47 066248] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427157343|now:1765630427066229|interv:91114|
[2025/12/13 12:53:47 066252] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427157343|now:1765630427066229|interval:91114|pto_count:0|srtt:32312
[2025/12/13 12:53:47 066257] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139180|inflight:74|
[2025/12/13 12:53:47 066262] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427090811|
[2025/12/13 12:53:47 066266] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427090811|
[2025/12/13 12:53:47 066270] [debug] |xqc_engine_wakeup_after|wakeup:1765630427090811|now:1765630427066270|diff:24541|
[2025/12/13 12:53:47 066275] [debug] |xqc_engine_main_logic|END|now:1765630427066103|
[2025/12/13 12:53:47 066280] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427066280|
[2025/12/13 12:53:47 066284] [debug] |xqc_engine_wakeup_after|wakeup:1765630427090811|now:1765630427066284|diff:24527|
[2025/12/13 12:53:47 066288] [debug] |xqc_engine_main_logic|END|now:1765630427066280|
[2025/12/13 12:53:47 066726] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:1057|state:ESTABED|recv_time:1765630427066725|
[2025/12/13 12:53:47 066736] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:1|
[2025/12/13 12:53:47 066744] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:75|
[2025/12/13 12:53:47 066749] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:76|
[2025/12/13 12:53:47 066758] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:76|
[2025/12/13 12:53:47 066764] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:b|
[2025/12/13 12:53:47 066772] [debug] |scid:8acbf8c08d360cc0|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 12:53:47 066779] [debug] |scid:8acbf8c08d360cc0|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/13 12:53:47 066785] [debug] |scid:8acbf8c08d360cc0|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 12:53:47 066791] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427090811|pq_index:0|
[2025/12/13 12:53:47 066797] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427066103|
[2025/12/13 12:53:47 066803] [debug] |scid:8acbf8c08d360cc0|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 12:53:47 066811] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:53:47 066818] [debug] |scid:8acbf8c08d360cc0|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 12:53:47 066831] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:76|largest:76|pns:2|
[2025/12/13 12:53:47 066838] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:76|frame:STREAM |recv_time:1765630427066725|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 066845] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547066725|now:1765630427066725|interv:120000000|
[2025/12/13 12:53:47 066851] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547066725|now:1765630427066725|interv:120000000|
[2025/12/13 12:53:47 066859] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427066859|
[2025/12/13 12:53:47 066867] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427066865|
[2025/12/13 12:53:47 066874] [debug] |scid:8acbf8c08d360cc0|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055D80B18DFFC|
[2025/12/13 12:53:47 066882] [debug] |scid:8acbf8c08d360cc0|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 12:53:47 066890] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:STREAM_CLOSE|expire:1765630427337405|now:1765630427066889|interv:270516|
[2025/12/13 12:53:47 066948] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|largest_recv:76|ack_delay:223|first_ack_range:4|largest_pkt_recv_time:1765630427066725|
[2025/12/13 12:53:47 066957] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|high:76|low:72|pkt_pns:2|
[2025/12/13 12:53:47 066962] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:76|frame_largest_recv:76|
[2025/12/13 12:53:47 066968] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 12:53:47 066975] [debug] |scid:8acbf8c08d360cc0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 066982] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 12:53:47 066989] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/12/13 12:53:47 067023] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:21|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:74|now:1765630427066999|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 067032] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:21|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 067040] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427157343|
[2025/12/13 12:53:47 067046] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427157343|
[2025/12/13 12:53:47 067051] [debug] |xqc_engine_wakeup_after|wakeup:1765630427157343|now:1765630427067051|diff:90292|
[2025/12/13 12:53:47 067058] [debug] |xqc_engine_main_logic|END|now:1765630427066865|
[2025/12/13 12:53:47 157389] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427157388|
[2025/12/13 12:53:47 157415] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427157343|pq_index:0|
[2025/12/13 12:53:47 157421] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427066865|
[2025/12/13 12:53:47 157428] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427157425|
[2025/12/13 12:53:47 157447] [debug] |scid:8acbf8c08d360cc0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765630427157343|now:1765630427157425|
[2025/12/13 12:53:47 157451] [debug] |scid:8acbf8c08d360cc0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 12:53:47 157456] [debug] |scid:8acbf8c08d360cc0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D80B18DFFC|path:0|bytes_in_flight:74|
[2025/12/13 12:53:47 157460] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:32312|rtt_var:8215|pto_duration:65172|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 12:53:47 157465] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 157469] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 157473] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 12:53:47 157477] [debug] |scid:8acbf8c08d360cc0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 12:53:47 157483] [debug] |scid:8acbf8c08d360cc0|xqc_conn_send_probe_pkt|conn:000055D80B18DFFC|path:0|pkt_num:1|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 12:53:47 157489] [debug] |scid:8acbf8c08d360cc0|xqc_conn_send_probe_pkt|conn:000055D80B18DFFC|path:0|pkt_num:5|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 12:53:47 157494] [debug] |scid:8acbf8c08d360cc0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D80B18DFFC|pto_count:1
[2025/12/13 12:53:47 157498] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:32312|rtt_var:8215|pto_duration:130344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 12:53:47 157502] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 157506] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 157510] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 12:53:47 157514] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427248515|now:1765630427157498|interv:91017|
[2025/12/13 12:53:47 157518] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427248515|now:1765630427157498|interval:91017|pto_count:1|srtt:32312
[2025/12/13 12:53:47 157526] [debug] |scid:8acbf8c08d360cc0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:RETIRE_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 157531] [debug] |scid:8acbf8c08d360cc0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:RETIRE_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 157536] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:1|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/12/13 12:53:47 157543] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/12/13 12:53:47 157610] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:22|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:74|now:1765630427157556|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 157617] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:22|origin_pktnum:1|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 157626] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:74|applimit:0|
[2025/12/13 12:53:47 157630] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:32312|rtt_var:8215|pto_duration:130344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 12:53:47 157635] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 157639] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 157642] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 90|
[2025/12/13 12:53:47 157646] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427339900|now:1765630427157630|interv:182270|
[2025/12/13 12:53:47 157651] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427339900|now:1765630427157630|interval:182270|pto_count:1|srtt:32312
[2025/12/13 12:53:47 157656] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139180|inflight:90|
[2025/12/13 12:53:47 157661] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:5|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/12/13 12:53:47 157665] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/12/13 12:53:47 157685] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:23|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:90|now:1765630427157671|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 157690] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:23|origin_pktnum:5|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 157694] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|path:0|inflight:90|applimit:0|
[2025/12/13 12:53:47 157698] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|srtt:32312|rtt_var:8215|pto_duration:130344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 12:53:47 157703] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:53:47 157707] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:53:47 157710] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_pto_time_and_space|conn:000055D80B18DFFC|path:0|PNS: 2, unacked: 106|
[2025/12/13 12:53:47 157714] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:LOSS_DETECTION|expire:1765630427340015|now:1765630427157698|interv:182317|
[2025/12/13 12:53:47 157718] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D80B18DFFC|path:0|pns:2|expire:1765630427340015|now:1765630427157698|interval:182317|pto_count:1|srtt:32312
[2025/12/13 12:53:47 157723] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139180|inflight:106|
[2025/12/13 12:53:47 157727] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427337405|
[2025/12/13 12:53:47 157732] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427337405|
[2025/12/13 12:53:47 157736] [debug] |xqc_engine_wakeup_after|wakeup:1765630427337405|now:1765630427157736|diff:179669|
[2025/12/13 12:53:47 157740] [debug] |xqc_engine_main_logic|END|now:1765630427157425|
[2025/12/13 12:53:47 213459] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:35|state:ESTABED|recv_time:1765630427213455|
[2025/12/13 12:53:47 213509] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:1|
[2025/12/13 12:53:47 213526] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:76|
[2025/12/13 12:53:47 213530] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:79|
[2025/12/13 12:53:47 213543] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:79|
[2025/12/13 12:53:47 213549] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:2|
[2025/12/13 12:53:47 213560] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|path:0|pkt_num:18|origin_pktnum:1|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:18|
[2025/12/13 12:53:47 213566] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:108|prior_delivered:1274|prior_time:1765630427035277|is_app_limited:0|send_elapse:31213|ack_elapse:178178|ctl_first_sent_time:1765630427035563|lagest_ack_time:1765630427213455|curr_delivered:1340|
[2025/12/13 12:53:47 213573] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630427035563|
[2025/12/13 12:53:47 213582] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 12:53:47 213589] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|path:0|pkt_num:19|origin_pktnum:5|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:19|
[2025/12/13 12:53:47 213595] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:108|prior_delivered:1274|prior_time:1765630427035277|is_app_limited:0|send_elapse:31213|ack_elapse:178178|ctl_first_sent_time:1765630427035563|lagest_ack_time:1765630427213455|curr_delivered:1356|
[2025/12/13 12:53:47 213602] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630427035673|
[2025/12/13 12:53:47 213608] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 12:53:47 213613] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|path:0|pkt_num:20|origin_pktnum:14|size:42|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:20|
[2025/12/13 12:53:47 213617] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:74|prior_delivered:1324|prior_time:1765630427065811|is_app_limited:0|send_elapse:30983|ack_elapse:147644|ctl_first_sent_time:1765630427066171|lagest_ack_time:1765630427213455|curr_delivered:1398|
[2025/12/13 12:53:47 213621] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630427066171|
[2025/12/13 12:53:47 213626] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/13 12:53:47 213631] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|conn:000055D80B18DFFC|path:0|pkt_num:22|origin_pktnum:1|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:22|
[2025/12/13 12:53:47 213638] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:74|prior_delivered:1324|prior_time:1765630427065811|is_app_limited:0|send_elapse:30983|ack_elapse:147644|ctl_first_sent_time:1765630427066171|lagest_ack_time:1765630427213455|curr_delivered:1414|
[2025/12/13 12:53:47 213644] [debug] |scid:8acbf8c08d360cc0|xqc_update_sample|sampler_sent_time_update:1765630427157556|
[2025/12/13 12:53:47 213649] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/12/13 12:53:47 213654] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|before update rtt|conn:000055D80B18DFFC|srtt:32312|rttvar:8215|minrtt:30520|latest_rtt:55899|ack_delay:25088|
[2025/12/13 12:53:47 213666] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_update_rtt|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |after update rtt|conn:000055D80B18DFFC|srtt:32124|rttvar:6537|minrtt:30520|latest_rtt:55899|ack_delay:25088|
[2025/12/13 12:53:47 213673] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_get_lost_sent_pn|largest_acked:22|lost_pn:19|thresh:3|
[2025/12/13 12:53:47 213683] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 77|pns:2|
[2025/12/13 12:53:47 213689] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:53:47 213694] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D80B18DFFC|path:0|
[2025/12/13 12:53:47 213699] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:53:47 213705] [debug] |scid:8acbf8c08d360cc0|xqc_generate_sample|sampler: send_elapse 30983, ack_elapse 147644, delivered 90|rate 609|lost 4|
[2025/12/13 12:53:47 213711] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/12/13 12:53:47 213716] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (609) in round 4|
[2025/12/13 12:53:47 213723] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30520, old_rtt:30520|
[2025/12/13 12:53:47 213730] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:180|
[2025/12/13 12:53:47 213734] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139180|packet_lost:0|acked:90|po_sent_time:1765630427157556|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1414|
[2025/12/13 12:53:47 213739] [debug] |scid:8acbf8c08d360cc0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139180|packet_lost:0|acked:90|po_sent_time:1765630427157556|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1414|
[2025/12/13 12:53:47 213744] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_ack_received|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993 |bbr on ack|mode:0|pacing_rate:12004300|bw:35736|cwnd:139270|full_bw_reached:0|inflight:0|srtt:32124|latest_rtt:55899|min_rtt:30520|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 12:53:47 213751] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:79|largest:79|pns:2|
[2025/12/13 12:53:47 213756] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:79|frame:ACK |recv_time:1765630427213455|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 213762] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547213455|now:1765630427213455|interv:120000000|
[2025/12/13 12:53:47 213766] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547213455|now:1765630427213455|interv:120000000|
[2025/12/13 12:53:47 213770] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427337405|pq_index:0|
[2025/12/13 12:53:47 213775] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427157425|
[2025/12/13 12:53:47 213779] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427213779|
[2025/12/13 12:53:47 213785] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427213783|
[2025/12/13 12:53:47 213794] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427337405|
[2025/12/13 12:53:47 213802] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427337405|
[2025/12/13 12:53:47 213806] [debug] |xqc_engine_wakeup_after|wakeup:1765630427337405|now:1765630427213806|diff:123599|
[2025/12/13 12:53:47 213810] [debug] |xqc_engine_main_logic|END|now:1765630427213783|
[2025/12/13 12:53:47 213816] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427213816|
[2025/12/13 12:53:47 213820] [debug] |xqc_engine_wakeup_after|wakeup:1765630427337405|now:1765630427213820|diff:123585|
[2025/12/13 12:53:47 213823] [debug] |xqc_engine_main_logic|END|now:1765630427213816|
[2025/12/13 12:53:47 218497] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:1200|state:ESTABED|recv_time:1765630427218496|
[2025/12/13 12:53:47 218510] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:1|
[2025/12/13 12:53:47 218518] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:79|
[2025/12/13 12:53:47 218524] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:80|
[2025/12/13 12:53:47 218535] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:80|
[2025/12/13 12:53:47 218541] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:12|
[2025/12/13 12:53:47 218547] [debug] |scid:8acbf8c08d360cc0|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:100|bidirectional:1|max_streams:101|
[2025/12/13 12:53:47 218554] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:1|
[2025/12/13 12:53:47 218560] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|frame_type:0|
[2025/12/13 12:53:47 218565] [debug] |scid:8acbf8c08d360cc0|xqc_process_padding_frame|process padding|
[2025/12/13 12:53:47 218575] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:ACK_01RTT|expire:1765630427243496|now:1765630427218496|interv:25000|
[2025/12/13 12:53:47 218583] [debug] |scid:8acbf8c08d360cc0|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427218496|max_ack_delay:25000|
[2025/12/13 12:53:47 218591] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:80|largest:80|pns:2|
[2025/12/13 12:53:47 218598] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:80|frame:PADDING PING MAX_STREAMS |recv_time:1765630427218496|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 218606] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547218496|now:1765630427218496|interv:120000000|
[2025/12/13 12:53:47 218613] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547218496|now:1765630427218496|interv:120000000|
[2025/12/13 12:53:47 218619] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427337405|pq_index:0|
[2025/12/13 12:53:47 218625] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427213783|
[2025/12/13 12:53:47 218631] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427218631|
[2025/12/13 12:53:47 218638] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427218637|
[2025/12/13 12:53:47 218646] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427243496|
[2025/12/13 12:53:47 218653] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427243496|
[2025/12/13 12:53:47 218660] [debug] |xqc_engine_wakeup_after|wakeup:1765630427243496|now:1765630427218660|diff:24836|
[2025/12/13 12:53:47 218672] [debug] |xqc_engine_main_logic|END|now:1765630427218637|
[2025/12/13 12:53:47 218681] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427218681|
[2025/12/13 12:53:47 218685] [debug] |xqc_engine_wakeup_after|wakeup:1765630427243496|now:1765630427218685|diff:24811|
[2025/12/13 12:53:47 218689] [debug] |xqc_engine_main_logic|END|now:1765630427218681|
[2025/12/13 12:53:47 243154] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427243154|
[2025/12/13 12:53:47 243180] [debug] |xqc_engine_wakeup_after|wakeup:1765630427243496|now:1765630427243180|diff:316|
[2025/12/13 12:53:47 243184] [debug] |xqc_engine_main_logic|END|now:1765630427243154|
[2025/12/13 12:53:47 244254] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427244254|
[2025/12/13 12:53:47 244265] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427243496|pq_index:0|
[2025/12/13 12:53:47 244270] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427218637|
[2025/12/13 12:53:47 244276] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427244274|
[2025/12/13 12:53:47 244282] [debug] |scid:8acbf8c08d360cc0|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765630427243496|now:1765630427244274|
[2025/12/13 12:53:47 244287] [debug] |scid:8acbf8c08d360cc0|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 12:53:47 244291] [debug] |scid:8acbf8c08d360cc0|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765630427243496|now:1765630427244274|
[2025/12/13 12:53:47 244295] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:53:47 244304] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|largest_recv:80|ack_delay:25808|first_ack_range:1|largest_pkt_recv_time:1765630427218496|
[2025/12/13 12:53:47 244309] [debug] |scid:8acbf8c08d360cc0|xqc_gen_ack_frame|high:80|low:79|pkt_pns:2|
[2025/12/13 12:53:47 244313] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:80|frame_largest_recv:80|
[2025/12/13 12:53:47 244317] [debug] |scid:8acbf8c08d360cc0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 12:53:47 244323] [debug] |scid:8acbf8c08d360cc0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 244329] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 12:53:47 244335] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/12/13 12:53:47 244404] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:24|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765630427244349|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 244410] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:24|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 244417] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427337405|
[2025/12/13 12:53:47 244421] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427337405|
[2025/12/13 12:53:47 244425] [debug] |xqc_engine_wakeup_after|wakeup:1765630427337405|now:1765630427244425|diff:92980|
[2025/12/13 12:53:47 244430] [debug] |xqc_engine_main_logic|END|now:1765630427244274|
[2025/12/13 12:53:47 337277] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427337277|
[2025/12/13 12:53:47 337300] [debug] |xqc_engine_wakeup_after|wakeup:1765630427337405|now:1765630427337299|diff:106|
[2025/12/13 12:53:47 337304] [debug] |xqc_engine_main_logic|END|now:1765630427337277|
[2025/12/13 12:53:47 338371] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427338371|
[2025/12/13 12:53:47 338388] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427337405|pq_index:0|
[2025/12/13 12:53:47 338393] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427244274|
[2025/12/13 12:53:47 338399] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427338397|
[2025/12/13 12:53:47 338405] [debug] |scid:8acbf8c08d360cc0|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765630427337405|now:1765630427338397|
[2025/12/13 12:53:47 338410] [debug] |scid:8acbf8c08d360cc0|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 12:53:47 338415] [debug] |scid:8acbf8c08d360cc0|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 12:53:47 338438] [info] |scid:8acbf8c08d360cc0|xqc_conn_close|conn:000055D80B18DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 12:53:47 338444] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_DRAINING|expire:1765630427588260|now:1765630427338444|interv:249816|
[2025/12/13 12:53:47 338449] [debug] |scid:8acbf8c08d360cc0|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/12/13 12:53:47 338454] [debug] |scid:8acbf8c08d360cc0|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/13 12:53:47 338458] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 12:53:47 338462] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 12:53:47 338467] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:53:47 338473] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:53:47 338480] [info] |scid:8acbf8c08d360cc0|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/13 12:53:47 338489] [debug] |scid:8acbf8c08d360cc0|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 12:53:47 338509] [stats] |scid:8acbf8c08d360cc0|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:32|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765630426937508|wrt_delay:35|snd_delay:123|finwrt_delay:34|finsnd_delay:97680|finrcv_delay:129270|finread_delay:129374|all_acked_delay:128402|firstfinack_dely:128385|close_delay:129381|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993|path_info:mp is not supported in connection scid:8acbf8c08d360cc0|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/12/13 12:53:47 338519] [debug] |scid:8acbf8c08d360cc0|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765630427337405|now:1765630427338397|
[2025/12/13 12:53:47 338525] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 12:53:47 338533] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:32124|min_srtt:32124|path_bw:35736|loss_rate:25.00|path_pto:0|
[2025/12/13 12:53:47 338540] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:32124|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 338548] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:18|reinj:0|path_class:2|
[2025/12/13 12:53:47 338556] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 12:53:47 338571] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/12/13 12:53:47 338654] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:25|size:18|sent:34|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765630427338590|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 338696] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:25|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 338705] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427588260|
[2025/12/13 12:53:47 338710] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427588260|
[2025/12/13 12:53:47 338716] [debug] |xqc_engine_wakeup_after|wakeup:1765630427588260|now:1765630427338716|diff:249544|
[2025/12/13 12:53:47 338721] [debug] |xqc_engine_main_logic|END|now:1765630427338397|
[2025/12/13 12:53:47 369235] [info] |xqc_engine_packet_process|==>|conn:000055D80B18DFFC|size:40|state:CLOSING|recv_time:1765630427369233|
[2025/12/13 12:53:47 369253] [debug] |scid:8acbf8c08d360cc0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8acbf8c08d360cc0|spin_bit:1|
[2025/12/13 12:53:47 369279] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|largest_pn:80|
[2025/12/13 12:53:47 369286] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:81|
[2025/12/13 12:53:47 369297] [debug] |scid:8acbf8c08d360cc0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:81|
[2025/12/13 12:53:47 369305] [debug] |scid:8acbf8c08d360cc0|xqc_process_frames|closing state|frame_type:2|
[2025/12/13 12:53:47 369313] [debug] |scid:8acbf8c08d360cc0|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 12:53:47 369322] [debug] |scid:8acbf8c08d360cc0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:81|largest:81|pns:2|
[2025/12/13 12:53:47 369328] [info] |scid:8acbf8c08d360cc0|xqc_conn_on_pkt_processed|====>|conn:000055D80B18DFFC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:81|frame:|recv_time:1765630427369233|dcid:8acbf8c08d360cc0|dcid_seq:0|
[2025/12/13 12:53:47 369337] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:PATH_IDLE|expire:1765630547369233|now:1765630427369233|interv:120000000|
[2025/12/13 12:53:47 369343] [debug] |scid:8acbf8c08d360cc0|xqc_timer_set|type:CONN_IDLE|expire:1765630547369233|now:1765630427369233|interv:120000000|
[2025/12/13 12:53:47 369350] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427588260|pq_index:0|
[2025/12/13 12:53:47 369356] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427338397|
[2025/12/13 12:53:47 369365] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427369365|
[2025/12/13 12:53:47 369371] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427369369|
[2025/12/13 12:53:47 369378] [debug] |scid:8acbf8c08d360cc0|xqc_path_get_perf_class|conn:000055D80B18DFFC|path_id:0|path_srtt:32124|min_srtt:32124|path_bw:35736|loss_rate:0.00|path_pto:0|
[2025/12/13 12:53:47 369383] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D80B18DFFC|path_id:0|path_srtt:32124|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:53:47 369391] [debug] |scid:8acbf8c08d360cc0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:18|reinj:0|path_class:2|
[2025/12/13 12:53:47 369399] [debug] |scid:8acbf8c08d360cc0|xqc_check_acked_or_dropped_pkt|conn:000055D80B18DFFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 12:53:47 369426] [debug] |scid:8acbf8c08d360cc0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/12/13 12:53:47 369469] [info] |scid:8acbf8c08d360cc0|xqc_send_packet_with_pn|<==|conn:000055D80B18DFFC|path:0|pkt_num:26|size:18|sent:34|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765630427369435|stream_id:0|stream_offset:0|
[2025/12/13 12:53:47 369478] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_on_packet_sent|conn:000055D80B18DFFC|path:0|pkt_num:26|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 12:53:47 369486] [debug] |scid:8acbf8c08d360cc0|xqc_conn_next_wakeup_time|wakeup_time:1765630427588260|
[2025/12/13 12:53:47 369492] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_wakeup_queue|next_tick_time:1765630427588260|
[2025/12/13 12:53:47 369499] [debug] |xqc_engine_wakeup_after|wakeup:1765630427588260|now:1765630427369499|diff:218761|
[2025/12/13 12:53:47 369504] [debug] |xqc_engine_main_logic|END|now:1765630427369369|
[2025/12/13 12:53:47 588284] [debug] |xqc_engine_main_logic|BEGIN|now:1765630427588284|
[2025/12/13 12:53:47 588313] [debug] |scid:8acbf8c08d360cc0|xqc_engine_remove_wakeup_queue|next_tick_time:1765630427588260|pq_index:0|
[2025/12/13 12:53:47 588318] [debug] |scid:8acbf8c08d360cc0|xqc_engine_add_active_queue|last_ticked_time:1765630427369369|
[2025/12/13 12:53:47 588325] [debug] |scid:8acbf8c08d360cc0|xqc_engine_process_conn|conn:000055D80B18DFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765630427588322|
[2025/12/13 12:53:47 588330] [debug] |scid:8acbf8c08d360cc0|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765630427588260|now:1765630427588322|
[2025/12/13 12:53:47 588335] [debug] |scid:8acbf8c08d360cc0|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765630427588260|now:1765630427588322|
[2025/12/13 12:53:47 588339] [debug] |scid:8acbf8c08d360cc0|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 12:53:47 588344] [info] |xqc_engine_main_logic|conn:000055D80B18DFFC|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993|conn_state:13|next_tick_time:1765630427588260
[2025/12/13 12:53:47 588358] [report] |scid:8acbf8c08d360cc0|xqc_conn_destroy|000055D80B18DFFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:35231|first_send_delay:1180|conn_persist:651987|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-42153-8acbf8c08d360cc0 p-193.167.100.100-443-32a8c1eb034b8993|hsk_recv:34092|close_recv:0|close_send:402220|last_recv:432863|last_send:433065|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,24,12,11,64,0,1024,i96,4,26,35,4,79,277,0,4,1191,1200,403,80,282,0,4,31,40,0,81,432,0,4,21,4,24,307,4,18,40000,25,402,4,18,40000,26,433,0-2,0-2,0-0,0-0,0-0,0-32,0-3377,0-6401,0-17,0-11,0-4,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:0|snd_pkt:17|spurious_loss:0|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/13 12:53:47 588417] [debug] |scid:8acbf8c08d360cc0|xqc_send_ctl_destroy|destroy|
[2025/12/13 12:53:47 588429] [debug] |scid:8acbf8c08d360cc0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 12:53:47 588436] [debug] |scid:8acbf8c08d360cc0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 12:53:47 588440] [debug] |scid:8acbf8c08d360cc0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 12:53:47 588533] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 12:53:47 588541] [debug] |xqc_engine_main_logic|END|now:1765630427588322|
[2025/12/13 12:53:47 589622] [debug] |xqc_engine_destroy|begin|