[2025/09/12 05:08:15 426169] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:08:15 426206] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:08:15 426211] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:08:15 426215] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:08:15 426219] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:08:15 426228] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:08:15 426232] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:08:15 426236] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:08:15 426240] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:08:15 426380] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815426379|now:1757653695426379|interv:120000000|
[2025/09/12 05:08:15 426410] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815426410|now:1757653695426410|interv:120000000|
[2025/09/12 05:08:15 426420] [debug] |xqc_path_create|path:0|dcid:817138beb8dc1021|scid:322810da8bd16797|create_path_count:1|
[2025/09/12 05:08:15 426427] [debug] |scid:322810da8bd16797|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:08:15 426432] [debug] |xqc_path_init|path:0|dcid:817138beb8dc1021|scid:322810da8bd16797|state:2|
[2025/09/12 05:08:15 426437] [debug] |scid:322810da8bd16797|xqc_conn_create|success|scid:322810da8bd16797|dcid:817138beb8dc1021|conn:0000562BAB73935C|
[2025/09/12 05:08:15 426448] [debug] |scid:322810da8bd16797|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:08:15 426456] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:08:15 427237] [debug] |scid:322810da8bd16797|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:08:15 427245] [debug] |scid:322810da8bd16797|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:08:15 427252] [debug] |scid:322810da8bd16797|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:08:15 427257] [debug] |scid:322810da8bd16797|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:08:15 427265] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653695427263|
[2025/09/12 05:08:15 427271] [debug] |scid:322810da8bd16797|xqc_process_crypto_write_streams|
[2025/09/12 05:08:15 427275] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:08:15 427283] [info] |scid:322810da8bd16797|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653695427282|
[2025/09/12 05:08:15 427289] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:08:15 427296] [debug] |scid:322810da8bd16797|xqc_path_get_perf_class|conn:0000562BAB73935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:15 427301] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562BAB73935C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:15 427307] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:08:15 427313] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:08:15 427325] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:15 427403] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653695427334|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 427410] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 427416] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:15 427421] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 427428] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:15 427434] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 427440] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:08:15 427446] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653696177334|now:1757653695427420|interv:749914|
[2025/09/12 05:08:15 427451] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:0|expire:1757653696177334|now:1757653695427420|interval:749914|pto_count:0|srtt:250000
[2025/09/12 05:08:15 427458] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:08:15 427464] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653696177334|
[2025/09/12 05:08:15 427469] [debug] |scid:322810da8bd16797|xqc_engine_remove_active_queue|last_ticked_time:1757653695427263|pd_index:0|
[2025/09/12 05:08:15 427474] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653696177334|
[2025/09/12 05:08:15 427478] [debug] |xqc_engine_wakeup_after|wakeup:1757653696177334|now:1757653695427478|diff:749856|
[2025/09/12 05:08:15 427484] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:08:15 427560] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653696177334|pq_index:0|
[2025/09/12 05:08:15 427571] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695427263|
[2025/09/12 05:08:15 427580] [debug] |scid:322810da8bd16797|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:08:15 427588] [debug] |scid:322810da8bd16797|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:08:15 427600] [debug] |scid:322810da8bd16797|xqc_stream_buff_data|size:17|
[2025/09/12 05:08:15 427607] [info] |scid:322810da8bd16797|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:0000562BAB73935C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:08:15 427618] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653695427617|
[2025/09/12 05:08:15 427626] [debug] |scid:322810da8bd16797|xqc_path_get_perf_class|conn:0000562BAB73935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:15 427634] [debug] |scid:322810da8bd16797|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000562BAB73935C|stream_id:0|stream_offset:17|
[2025/09/12 05:08:15 427642] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562BAB73935C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:15 427656] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:08:15 427664] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:15 427671] [debug] |scid:322810da8bd16797|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000562BAB73935C|stream_id:0|stream_offset:17|
[2025/09/12 05:08:15 427679] [debug] |scid:322810da8bd16797|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:08:15 427684] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:15 427721] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653695427694|stream_id:0|stream_offset:17|
[2025/09/12 05:08:15 427731] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 427739] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:08:15 427746] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 427754] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:15 427760] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 427766] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 427770] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:15 427774] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653696177334|now:1757653695427746|interv:749588|
[2025/09/12 05:08:15 427778] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:0|expire:1757653696177334|now:1757653695427746|interval:749588|pto_count:0|srtt:250000
[2025/09/12 05:08:15 427783] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:08:15 427788] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653696177334|
[2025/09/12 05:08:15 427792] [debug] |scid:322810da8bd16797|xqc_engine_remove_active_queue|last_ticked_time:1757653695427617|pd_index:0|
[2025/09/12 05:08:15 427797] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653696177334|
[2025/09/12 05:08:15 427801] [debug] |xqc_engine_wakeup_after|wakeup:1757653696177334|now:1757653695427801|diff:749533|
[2025/09/12 05:08:15 427806] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:08:15 463042] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:1232|state:C_INITIAL_SENT|recv_time:1757653695463041|
[2025/09/12 05:08:15 463063] [debug] |scid:322810da8bd16797|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:08:15 463073] [debug] |scid:322810da8bd16797|xqc_packet_parse_initial|success|Length:156|
[2025/09/12 05:08:15 463086] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:15 463096] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:931|
[2025/09/12 05:08:15 463110] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:931|
[2025/09/12 05:08:15 463121] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:15 463143] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|conn:0000562BAB73935C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:08:15 463158] [debug] |scid:322810da8bd16797|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653695427334|is_app_limited:1|send_elapse:0|ack_elapse:35707|ctl_first_sent_time:1757653695427334|lagest_ack_time:1757653695463041|curr_delivered:1184|
[2025/09/12 05:08:15 463172] [debug] |scid:322810da8bd16797|xqc_update_sample|sampler_sent_time_update:1757653695427334|
[2025/09/12 05:08:15 463181] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:08:15 463192] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_rtt|before update rtt|conn:0000562BAB73935C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35707|ack_delay:0|
[2025/09/12 05:08:15 463210] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_rtt|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021 |after update rtt|conn:0000562BAB73935C|srtt:35707|rttvar:17853|minrtt:35707|latest_rtt:35707|ack_delay:0|
[2025/09/12 05:08:15 463222] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:15 463240] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:15 463251] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:107119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 463262] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 463268] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 463274] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 463280] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:15 463286] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653695463250|interv:18444986420014088365|
[2025/09/12 05:08:15 463292] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:0|expire:18446744073709551615|now:1757653695463250|interval:18444986420014088365|pto_count:0|srtt:35707
[2025/09/12 05:08:15 463299] [debug] |scid:322810da8bd16797|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35707, delivered 1184|rate 33158|lost 0|
[2025/09/12 05:08:15 463306] [debug] |scid:322810da8bd16797|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:08:15 463312] [debug] |scid:322810da8bd16797|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (33158) in round 1|
[2025/09/12 05:08:15 463322] [debug] |scid:322810da8bd16797|xqc_bbr_update_min_rtt|probertt expire|rtt:35707, old_rtt:2147483647|
[2025/09/12 05:08:15 463332] [debug] |scid:322810da8bd16797|xqc_bbr_update_min_rtt|minrtt expire|rtt:35707, old_rtt:2147483647|
[2025/09/12 05:08:15 463343] [debug] |scid:322810da8bd16797|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:08:15 463351] [debug] |scid:322810da8bd16797|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653695427334|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:08:15 463358] [debug] |scid:322810da8bd16797|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653695427334|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:08:15 463370] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021 |bbr on ack|mode:0|pacing_rate:11138278|bw:33158|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35707|latest_rtt:35707|min_rtt:35707|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:15 463379] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:15 463386] [debug] |scid:322810da8bd16797|xqc_process_crypto_frame|level:0|
[2025/09/12 05:08:15 463392] [debug] |scid:322810da8bd16797|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:08:15 463398] [debug] |scid:322810da8bd16797|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:08:15 463804] [debug] |scid:322810da8bd16797|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:08:15 463815] [debug] |scid:322810da8bd16797|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:08:15 463821] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653696177334|pq_index:0|
[2025/09/12 05:08:15 463828] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695427617|
[2025/09/12 05:08:15 463836] [info] |scid:322810da8bd16797|xqc_conn_confirm_cid|dcid change|ori:817138beb8dc1021|new:99c61d074f6f151357e4|
[2025/09/12 05:08:15 463843] [info] |scid:322810da8bd16797|xqc_conn_addr_validated|Address Validated|conn:0000562BAB73935C|role:0|
[2025/09/12 05:08:15 463850] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:08:15 463858] [debug] |scid:322810da8bd16797|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:15 463865] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:931|largest:931|pns:0|
[2025/09/12 05:08:15 463872] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:1232|pkt_type:INIT|pkt_num:931|frame:ACK CRYPTO |recv_time:1757653695463041|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 463880] [debug] |scid:322810da8bd16797|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:08:15 463888] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:15 463894] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:15 463902] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:08:15 463908] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:15 463914] [debug] |scid:322810da8bd16797|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:08:15 463924] [debug] |scid:322810da8bd16797|xqc_process_crypto_frame|level:2|
[2025/09/12 05:08:15 463930] [debug] |scid:322810da8bd16797|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:08:15 463935] [debug] |scid:322810da8bd16797|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:08:15 463997] [debug] |scid:322810da8bd16797|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:08:15 464005] [debug] |scid:322810da8bd16797|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:08:15 464011] [warn] |scid:322810da8bd16797|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:08:15 464239] [debug] |scid:322810da8bd16797|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:08:15 464248] [debug] |scid:322810da8bd16797|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:08:15 464256] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:15 464268] [debug] |scid:322810da8bd16797|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:15 464275] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:08:15 464282] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:1048|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653695463041|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 464289] [info] |scid:322810da8bd16797|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 819
[2025/09/12 05:08:15 464296] [info] |scid:322810da8bd16797|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:08:15 464302] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815463041|now:1757653695463041|interv:120000000|
[2025/09/12 05:08:15 464309] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815463041|now:1757653695463041|interv:120000000|
[2025/09/12 05:08:15 464315] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695464315|
[2025/09/12 05:08:15 464322] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695464321|
[2025/09/12 05:08:15 464330] [info] |scid:322810da8bd16797|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:08:15 464336] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:08:15 464342] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:08:15 464348] [debug] |scid:322810da8bd16797|xqc_process_crypto_write_streams|
[2025/09/12 05:08:15 464354] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:08:15 464360] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:08:15 464366] [debug] |scid:322810da8bd16797|xqc_process_crypto_write_streams|
[2025/09/12 05:08:15 464372] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:08:15 464379] [info] |scid:322810da8bd16797|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653695464378|
[2025/09/12 05:08:15 464386] [debug] |scid:322810da8bd16797|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000562BAB73935C|
[2025/09/12 05:08:15 464392] [info] |scid:322810da8bd16797|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:08:15 464399] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:107119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 464406] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 464412] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 464418] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 464424] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:15 464430] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653695464398|interv:18444986420014087217|
[2025/09/12 05:08:15 464436] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:0|expire:18446744073709551615|now:1757653695464398|interval:18444986420014087217|pto_count:0|srtt:35707
[2025/09/12 05:08:15 464448] [debug] |scid:322810da8bd16797|xqc_conn_early_data_accept|accept|
[2025/09/12 05:08:15 464453] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:08:15 464462] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|largest_recv:931|ack_delay:1421|first_ack_range:0|largest_pkt_recv_time:1757653695463041|
[2025/09/12 05:08:15 464469] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:931|low:931|pkt_pns:0|
[2025/09/12 05:08:15 464475] [debug] |scid:322810da8bd16797|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:931|frame_largest_recv:931|
[2025/09/12 05:08:15 464481] [debug] |scid:322810da8bd16797|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:08:15 464488] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|largest_recv:0|ack_delay:1447|first_ack_range:0|largest_pkt_recv_time:1757653695463041|
[2025/09/12 05:08:15 464495] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:08:15 464519] [debug] |scid:322810da8bd16797|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:08:15 464525] [debug] |scid:322810da8bd16797|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:08:15 464532] [debug] |scid:322810da8bd16797|xqc_path_get_perf_class|conn:0000562BAB73935C|path_id:0|path_srtt:35707|min_srtt:35707|path_bw:33158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:15 464539] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562BAB73935C|path_id:0|path_srtt:35707|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:15 464547] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:08:15 464554] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 464560] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 464568] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:15 464575] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:15 464612] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653695464584|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 464620] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 464629] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:08:15 464640] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:107119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 464652] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 464662] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:15 464672] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 464683] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:15 464694] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653695571703|now:1757653695464640|interv:107063|
[2025/09/12 05:08:15 464711] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:1|expire:1757653695571703|now:1757653695464640|interval:107063|pto_count:0|srtt:35707
[2025/09/12 05:08:15 464718] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:08:15 464725] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:82|pkt_type:INIT|frame:ACK |
[2025/09/12 05:08:15 464732] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:15 464764] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653695464742|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 464778] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 464791] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:08:15 464801] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:08:15 464812] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:08:15 464824] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:15 464859] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653695464838|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 464868] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 464882] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695571703|
[2025/09/12 05:08:15 464891] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695571703|
[2025/09/12 05:08:15 464900] [debug] |xqc_engine_wakeup_after|wakeup:1757653695571703|now:1757653695464900|diff:106803|
[2025/09/12 05:08:15 464912] [debug] |xqc_engine_main_logic|END|now:1757653695464321|
[2025/09/12 05:08:15 464924] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695464924|
[2025/09/12 05:08:15 464930] [debug] |xqc_engine_wakeup_after|wakeup:1757653695571703|now:1757653695464930|diff:106773|
[2025/09/12 05:08:15 464936] [debug] |xqc_engine_main_logic|END|now:1757653695464924|
[2025/09/12 05:08:15 552786] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:47|state:ESTABED|recv_time:1757653695552785|
[2025/09/12 05:08:15 552809] [debug] |scid:322810da8bd16797|xqc_packet_parse_handshake|success|Length:20|
[2025/09/12 05:08:15 552823] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:15 552835] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:15 552849] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:08:15 552859] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:15 552865] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:15 552870] [debug] |scid:322810da8bd16797|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:15 552878] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:15 552891] [debug] |scid:322810da8bd16797|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:15 552914] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:08:15 552924] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:47|pkt_type:HSK|pkt_num:1|frame:PADDING PING |recv_time:1757653695552785|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 552932] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815552785|now:1757653695552785|interv:120000000|
[2025/09/12 05:08:15 552939] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815552785|now:1757653695552785|interv:120000000|
[2025/09/12 05:08:15 552946] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695571703|pq_index:0|
[2025/09/12 05:08:15 552957] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695464321|
[2025/09/12 05:08:15 552968] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695552967|
[2025/09/12 05:08:15 552981] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695552977|
[2025/09/12 05:08:15 552995] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|largest_recv:1|ack_delay:210|first_ack_range:1|largest_pkt_recv_time:1757653695552785|
[2025/09/12 05:08:15 553004] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 05:08:15 553010] [debug] |scid:322810da8bd16797|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:08:15 553016] [debug] |scid:322810da8bd16797|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:08:15 553023] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 553032] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:36|pkt_type:HSK|frame:ACK |
[2025/09/12 05:08:15 553044] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:15 553086] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:2|size:36|sent:52|pkt_type:HSK|frame:ACK |inflight:120|now:1757653695553058|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 553095] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 553103] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695571703|
[2025/09/12 05:08:15 553113] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695571703|
[2025/09/12 05:08:15 553123] [debug] |xqc_engine_wakeup_after|wakeup:1757653695571703|now:1757653695553122|diff:18581|
[2025/09/12 05:08:15 553132] [debug] |xqc_engine_main_logic|END|now:1757653695552977|
[2025/09/12 05:08:15 553144] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695553144|
[2025/09/12 05:08:15 553154] [debug] |xqc_engine_wakeup_after|wakeup:1757653695571703|now:1757653695553154|diff:18549|
[2025/09/12 05:08:15 553165] [debug] |xqc_engine_main_logic|END|now:1757653695553144|
[2025/09/12 05:08:15 572331] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695572330|
[2025/09/12 05:08:15 572344] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695571703|pq_index:0|
[2025/09/12 05:08:15 572351] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695552977|
[2025/09/12 05:08:15 572359] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695572357|
[2025/09/12 05:08:15 572372] [debug] |scid:322810da8bd16797|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653695571703|now:1757653695572357|
[2025/09/12 05:08:15 572379] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:15 572385] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562BAB73935C|path:0|bytes_in_flight:120|
[2025/09/12 05:08:15 572391] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:107119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 572399] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 572405] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:15 572411] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 572417] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:15 572423] [debug] |scid:322810da8bd16797|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:08:15 572430] [debug] |scid:322810da8bd16797|xqc_conn_send_probe_pkt|conn:0000562BAB73935C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:08:15 572437] [debug] |scid:322810da8bd16797|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:08:15 572443] [debug] |scid:322810da8bd16797|xqc_conn_send_probe_pkt|conn:0000562BAB73935C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:08:15 572450] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562BAB73935C|pto_count:1
[2025/09/12 05:08:15 572456] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:214238|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:15 572463] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 572469] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 572475] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 572481] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:15 572487] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653695572456|interv:18444986420013979159|
[2025/09/12 05:08:15 572493] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:0|expire:18446744073709551615|now:1757653695572456|interval:18444986420013979159|pto_count:1|srtt:35707
[2025/09/12 05:08:15 572522] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 572529] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 572536] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:15 572543] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:15 572578] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653695572554|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 572595] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 572608] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:08:15 572617] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:214238|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:15 572628] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 572638] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:15 572649] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 572660] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:15 572667] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653695786792|now:1757653695572617|interv:214175|
[2025/09/12 05:08:15 572674] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:1|expire:1757653695786792|now:1757653695572617|interval:214175|pto_count:1|srtt:35707
[2025/09/12 05:08:15 572681] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:08:15 572688] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:15 572695] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:08:15 572724] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:4|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653695572704|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 572737] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:4|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:08:15 572749] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:08:15 572759] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:214238|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:15 572770] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 572780] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:08:15 572791] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 572801] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:15 572807] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653695786942|now:1757653695572758|interv:214184|
[2025/09/12 05:08:15 572813] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:1|expire:1757653695786942|now:1757653695572758|interval:214184|pto_count:1|srtt:35707
[2025/09/12 05:08:15 572820] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:08:15 572827] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695786942|
[2025/09/12 05:08:15 572833] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695786942|
[2025/09/12 05:08:15 572845] [debug] |xqc_engine_wakeup_after|wakeup:1757653695786942|now:1757653695572845|diff:214097|
[2025/09/12 05:08:15 572851] [debug] |xqc_engine_main_logic|END|now:1757653695572357|
[2025/09/12 05:08:15 606703] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:1332|state:ESTABED|recv_time:1757653695606699|
[2025/09/12 05:08:15 606728] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:1|
[2025/09/12 05:08:15 606761] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:15 606772] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:15 606791] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:08:15 606800] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:15 606810] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:15 606821] [debug] |scid:322810da8bd16797|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:15 606841] [debug] |scid:322810da8bd16797|xqc_timer_set|type:ACK_01RTT|expire:1757653695631699|now:1757653695606699|interv:25000|
[2025/09/12 05:08:15 606855] [debug] |scid:322810da8bd16797|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695606699|max_ack_delay:25000|
[2025/09/12 05:08:15 606869] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:08:15 606882] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653695606699|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 606892] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815606699|now:1757653695606699|interv:120000000|
[2025/09/12 05:08:15 606899] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815606699|now:1757653695606699|interv:120000000|
[2025/09/12 05:08:15 606905] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695786942|pq_index:0|
[2025/09/12 05:08:15 606912] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695572357|
[2025/09/12 05:08:15 606921] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695606921|
[2025/09/12 05:08:15 606935] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695606932|
[2025/09/12 05:08:15 606950] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695631699|
[2025/09/12 05:08:15 606960] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695631699|
[2025/09/12 05:08:15 606971] [debug] |xqc_engine_wakeup_after|wakeup:1757653695631699|now:1757653695606971|diff:24728|
[2025/09/12 05:08:15 606983] [debug] |xqc_engine_main_logic|END|now:1757653695606932|
[2025/09/12 05:08:15 606993] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695606993|
[2025/09/12 05:08:15 607000] [debug] |xqc_engine_wakeup_after|wakeup:1757653695631699|now:1757653695607000|diff:24699|
[2025/09/12 05:08:15 607011] [debug] |xqc_engine_main_logic|END|now:1757653695606993|
[2025/09/12 05:08:15 632507] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695632506|
[2025/09/12 05:08:15 632527] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695631699|pq_index:0|
[2025/09/12 05:08:15 632534] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695606932|
[2025/09/12 05:08:15 632542] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695632540|
[2025/09/12 05:08:15 632564] [debug] |scid:322810da8bd16797|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653695631699|now:1757653695632540|
[2025/09/12 05:08:15 632570] [debug] |scid:322810da8bd16797|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:15 632576] [debug] |scid:322810da8bd16797|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653695631699|now:1757653695632540|
[2025/09/12 05:08:15 632582] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:15 632595] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|largest_recv:1|ack_delay:25896|first_ack_range:0|largest_pkt_recv_time:1757653695606699|
[2025/09/12 05:08:15 632602] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:08:15 632608] [debug] |scid:322810da8bd16797|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:08:15 632615] [debug] |scid:322810da8bd16797|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:15 632622] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 632630] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:15 632638] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:15 632700] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:190|now:1757653695632650|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 632710] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 632719] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695786942|
[2025/09/12 05:08:15 632726] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695786942|
[2025/09/12 05:08:15 632734] [debug] |xqc_engine_wakeup_after|wakeup:1757653695786942|now:1757653695632734|diff:154208|
[2025/09/12 05:08:15 632743] [debug] |xqc_engine_main_logic|END|now:1757653695632540|
[2025/09/12 05:08:15 725887] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:237|state:ESTABED|recv_time:1757653695725881|
[2025/09/12 05:08:15 725917] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:1|
[2025/09/12 05:08:15 725937] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:08:15 725945] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:15 725964] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:08:15 725974] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:1e|
[2025/09/12 05:08:15 725985] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 725993] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|508851379ffc53c27c2b|sr_token:50bc7a40edf5b1e8100cec7bd83aaca5
[2025/09/12 05:08:15 726010] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 726019] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|61db5d104561ec3db18a|sr_token:f33d6d71bdfc876908153f930a8a95a9
[2025/09/12 05:08:15 726030] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 726039] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|36a3d98952220509e171|sr_token:1b7840090c31ef852e3743ac2fd8a855
[2025/09/12 05:08:15 726050] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 726069] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|d87294803f4b3bbf4256|sr_token:d23f04f6d20ed63ffce6811241d1464f
[2025/09/12 05:08:15 726080] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 726089] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|0eb942aa54448cb815e8|sr_token:c2e8c18c8053e32fb016f16e28392667
[2025/09/12 05:08:15 726095] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 726100] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|91699f39ef8c16e43e7f|sr_token:5ab46b6444f0729fae5f59f7031d3ab2
[2025/09/12 05:08:15 726106] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 726111] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|ca95be30bc81331488fb|sr_token:439987a4b8ff0686ad63c55a20d7b471
[2025/09/12 05:08:15 726118] [info] |scid:322810da8bd16797|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000562BAB73935C|
[2025/09/12 05:08:15 726127] [debug] |scid:322810da8bd16797|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:190|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:08:15 726135] [debug] |scid:322810da8bd16797|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:120|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:08:15 726141] [debug] |scid:322810da8bd16797|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 05:08:15 726147] [info] |scid:322810da8bd16797|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:08:15 726155] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:107119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 726166] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 726175] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 726183] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 726192] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653695726154|now:1757653695726154|interv:0|
[2025/09/12 05:08:15 726201] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653695554813|now:1757653695726154|interval:0|pto_count:0|srtt:35707
[2025/09/12 05:08:15 726215] [debug] |scid:322810da8bd16797|xqc_timer_set|type:ACK_01RTT|expire:1757653695750881|now:1757653695725881|interv:25000|
[2025/09/12 05:08:15 726227] [debug] |scid:322810da8bd16797|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695725881|max_ack_delay:25000|
[2025/09/12 05:08:15 726238] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:08:15 726248] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653695725881|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 726260] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815725881|now:1757653695725881|interv:120000000|
[2025/09/12 05:08:15 726267] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815725881|now:1757653695725881|interv:120000000|
[2025/09/12 05:08:15 726274] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695786942|pq_index:0|
[2025/09/12 05:08:15 726292] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695632540|
[2025/09/12 05:08:15 726302] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695726302|
[2025/09/12 05:08:15 726314] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695726312|
[2025/09/12 05:08:15 726324] [debug] |scid:322810da8bd16797|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653695726154|now:1757653695726312|
[2025/09/12 05:08:15 726333] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:15 726342] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562BAB73935C|path:0|bytes_in_flight:50|
[2025/09/12 05:08:15 726351] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:107119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 726362] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 726370] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 726376] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:15 726383] [debug] |scid:322810da8bd16797|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:08:15 726393] [debug] |scid:322810da8bd16797|xqc_conn_send_probe_pkt|conn:0000562BAB73935C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:08:15 726404] [debug] |scid:322810da8bd16797|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:08:15 726413] [debug] |scid:322810da8bd16797|xqc_conn_send_probe_pkt|conn:0000562BAB73935C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:08:15 726423] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562BAB73935C|pto_count:1
[2025/09/12 05:08:15 726432] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562BAB73935C|path:0|
[2025/09/12 05:08:15 726438] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:15 726443] [debug] |scid:322810da8bd16797|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653695726312|
[2025/09/12 05:08:15 726448] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:15 726474] [debug] |scid:322810da8bd16797|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a4b9abd7e8d0954a|sr_token:504f38fafd7f000043dc2f8a2b560000|seq_num:1
[2025/09/12 05:08:15 726484] [debug] |scid:322810da8bd16797|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4ba60db57e508079|sr_token:504f38fafd7f000043dc2f8a2b560000|seq_num:2
[2025/09/12 05:08:15 726491] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:08:15 726497] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:08:15 726539] [debug] |scid:322810da8bd16797|xqc_path_get_perf_class|conn:0000562BAB73935C|path_id:0|path_srtt:35707|min_srtt:35707|path_bw:33158|loss_rate:16.67|path_pto:1|
[2025/09/12 05:08:15 726548] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562BAB73935C|path_id:0|path_srtt:35707|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:15 726564] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:08:15 726574] [debug] |scid:322810da8bd16797|xqc_path_get_perf_class|conn:0000562BAB73935C|path_id:0|path_srtt:35707|min_srtt:35707|path_bw:33158|loss_rate:16.67|path_pto:1|
[2025/09/12 05:08:15 726581] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562BAB73935C|path_id:0|path_srtt:35707|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:15 726588] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:08:15 726595] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:15 726602] [debug] |scid:322810da8bd16797|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000562BAB73935C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:08:15 726609] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:15 726646] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653695726620|stream_id:0|stream_offset:17|
[2025/09/12 05:08:15 726655] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 726664] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:08:15 726676] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:214238|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:15 726686] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 726696] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 726705] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:08:15 726714] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653695980858|now:1757653695726675|interv:254183|
[2025/09/12 05:08:15 726726] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653695980858|now:1757653695726675|interval:254183|pto_count:1|srtt:35707
[2025/09/12 05:08:15 726738] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:36|
[2025/09/12 05:08:15 726745] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:15 726752] [debug] |scid:322810da8bd16797|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000562BAB73935C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:08:15 726758] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:15 726794] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:3|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653695726767|stream_id:0|stream_offset:17|
[2025/09/12 05:08:15 726807] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:3|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:08:15 726820] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:1184|
[2025/09/12 05:08:15 726830] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:214238|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:15 726847] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 726853] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 726859] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:08:15 726865] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653695981005|now:1757653695726830|interv:254175|
[2025/09/12 05:08:15 726871] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653695981005|now:1757653695726830|interval:254175|pto_count:1|srtt:35707
[2025/09/12 05:08:15 726878] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:72|
[2025/09/12 05:08:15 726885] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:15 726892] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:08:15 726925] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653695726900|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 726938] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:4|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 726949] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:1184|
[2025/09/12 05:08:15 726960] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:214238|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:15 726972] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 726982] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 726988] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:08:15 726994] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653695981138|now:1757653695726959|interv:254179|
[2025/09/12 05:08:15 727000] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653695981138|now:1757653695726959|interval:254179|pto_count:1|srtt:35707
[2025/09/12 05:08:15 727007] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:115|
[2025/09/12 05:08:15 727013] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:15 727020] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-5|next_skip_chance:1757653696123377|current_time:1757653695727020|
[2025/09/12 05:08:15 727027] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:08:15 727053] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:6|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653695727035|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 727065] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:6|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 727085] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:1184|
[2025/09/12 05:08:15 727094] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35707|rtt_var:17853|pto_duration:214238|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:15 727105] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 727116] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 727127] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:08:15 727134] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653695981273|now:1757653695727094|interv:254179|
[2025/09/12 05:08:15 727140] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653695981273|now:1757653695727094|interval:254179|pto_count:1|srtt:35707
[2025/09/12 05:08:15 727147] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:158|
[2025/09/12 05:08:15 727154] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695750881|
[2025/09/12 05:08:15 727161] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695750881|
[2025/09/12 05:08:15 727166] [debug] |xqc_engine_wakeup_after|wakeup:1757653695750881|now:1757653695727166|diff:23715|
[2025/09/12 05:08:15 727173] [debug] |xqc_engine_main_logic|END|now:1757653695726312|
[2025/09/12 05:08:15 727186] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:29|state:ESTABED|recv_time:1757653695727185|
[2025/09/12 05:08:15 727198] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:0|
[2025/09/12 05:08:15 727211] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:08:15 727219] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:08:15 727228] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:08:15 727234] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:15 727240] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:15 727246] [debug] |scid:322810da8bd16797|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:15 727252] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:15 727260] [debug] |scid:322810da8bd16797|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 DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:15 727267] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:08:15 727274] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING PING |recv_time:1757653695727185|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 727281] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815727185|now:1757653695727185|interv:120000000|
[2025/09/12 05:08:15 727287] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815727185|now:1757653695727185|interv:120000000|
[2025/09/12 05:08:15 727293] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695750881|pq_index:0|
[2025/09/12 05:08:15 727300] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695726312|
[2025/09/12 05:08:15 727311] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695727310|
[2025/09/12 05:08:15 727318] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695727316|
[2025/09/12 05:08:15 727328] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|largest_recv:4|ack_delay:143|first_ack_range:1|largest_pkt_recv_time:1757653695727185|
[2025/09/12 05:08:15 727335] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:08:15 727341] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:08:15 727347] [debug] |scid:322810da8bd16797|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:08:15 727353] [debug] |scid:322810da8bd16797|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:15 727360] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 727367] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:15 727374] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:08:15 727403] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:7|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653695727382|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 727412] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:7|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 727426] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695981273|
[2025/09/12 05:08:15 727435] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695981273|
[2025/09/12 05:08:15 727445] [debug] |xqc_engine_wakeup_after|wakeup:1757653695981273|now:1757653695727444|diff:253829|
[2025/09/12 05:08:15 727455] [debug] |xqc_engine_main_logic|END|now:1757653695727316|
[2025/09/12 05:08:15 727468] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695727468|
[2025/09/12 05:08:15 727478] [debug] |xqc_engine_wakeup_after|wakeup:1757653695981273|now:1757653695727478|diff:253795|
[2025/09/12 05:08:15 727484] [debug] |xqc_engine_main_logic|END|now:1757653695727468|
[2025/09/12 05:08:15 758464] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:31|state:ESTABED|recv_time:1757653695758463|
[2025/09/12 05:08:15 758488] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:1|
[2025/09/12 05:08:15 758531] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:08:15 758545] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:08:15 758559] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:08:15 758570] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:15 758583] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|conn:0000562BAB73935C|path:0|pkt_num:2|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:08:15 758596] [debug] |scid:322810da8bd16797|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1184|prior_time:1757653695726620|is_app_limited:1|send_elapse:0|ack_elapse:31843|ctl_first_sent_time:1757653695726620|lagest_ack_time:1757653695758463|curr_delivered:1220|
[2025/09/12 05:08:15 758607] [debug] |scid:322810da8bd16797|xqc_update_sample|sampler_sent_time_update:1757653695726620|
[2025/09/12 05:08:15 758621] [debug] |scid:322810da8bd16797|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:08:15 758630] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:08:15 758636] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_rtt|before update rtt|conn:0000562BAB73935C|srtt:35707|rttvar:17853|minrtt:35707|latest_rtt:31843|ack_delay:0|
[2025/09/12 05:08:15 758644] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_rtt|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021 |after update rtt|conn:0000562BAB73935C|srtt:35224|rttvar:14356|minrtt:31843|latest_rtt:31843|ack_delay:0|
[2025/09/12 05:08:15 758653] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:15 758665] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:15 758676] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35224|rtt_var:14356|pto_duration:92648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 758684] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 758690] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 758696] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:08:15 758702] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653695839683|now:1757653695758675|interv:81008|
[2025/09/12 05:08:15 758708] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653695839683|now:1757653695758675|interval:81008|pto_count:0|srtt:35224
[2025/09/12 05:08:15 758715] [debug] |scid:322810da8bd16797|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31843, delivered 36|rate 1130|lost 0|
[2025/09/12 05:08:15 758722] [debug] |scid:322810da8bd16797|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:08:15 758728] [debug] |scid:322810da8bd16797|xqc_bbr_update_min_rtt|probertt expire|rtt:31843, old_rtt:35707|
[2025/09/12 05:08:15 758734] [debug] |scid:322810da8bd16797|xqc_bbr_update_min_rtt|minrtt expire|rtt:31843, old_rtt:35707|
[2025/09/12 05:08:15 758741] [debug] |scid:322810da8bd16797|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:08:15 758746] [debug] |scid:322810da8bd16797|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:36|po_sent_time:1757653695726620|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:08:15 758754] [debug] |scid:322810da8bd16797|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:36|po_sent_time:1757653695726620|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:08:15 758761] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021 |bbr on ack|mode:0|pacing_rate:11138278|bw:33158|cwnd:139076|full_bw_reached:0|inflight:86|srtt:35224|latest_rtt:31843|min_rtt:31843|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:15 758771] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:08:15 758778] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653695758463|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 758790] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815758463|now:1757653695758463|interv:120000000|
[2025/09/12 05:08:15 758797] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815758463|now:1757653695758463|interv:120000000|
[2025/09/12 05:08:15 758803] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695981273|pq_index:0|
[2025/09/12 05:08:15 758809] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695727316|
[2025/09/12 05:08:15 758815] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695758815|
[2025/09/12 05:08:15 758824] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695758821|
[2025/09/12 05:08:15 758834] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695839683|
[2025/09/12 05:08:15 758839] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695839683|
[2025/09/12 05:08:15 758845] [debug] |xqc_engine_wakeup_after|wakeup:1757653695839683|now:1757653695758845|diff:80838|
[2025/09/12 05:08:15 758852] [debug] |xqc_engine_main_logic|END|now:1757653695758821|
[2025/09/12 05:08:15 758859] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695758859|
[2025/09/12 05:08:15 758865] [debug] |xqc_engine_wakeup_after|wakeup:1757653695839683|now:1757653695758865|diff:80818|
[2025/09/12 05:08:15 758871] [debug] |xqc_engine_main_logic|END|now:1757653695758859|
[2025/09/12 05:08:15 759316] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:1054|state:ESTABED|recv_time:1757653695759315|
[2025/09/12 05:08:15 759333] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:1|
[2025/09/12 05:08:15 759347] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:08:15 759358] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:08:15 759374] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:08:15 759385] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:b|
[2025/09/12 05:08:15 759396] [debug] |scid:322810da8bd16797|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:08:15 759409] [debug] |scid:322810da8bd16797|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:08:15 759420] [debug] |scid:322810da8bd16797|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:08:15 759431] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695839683|pq_index:0|
[2025/09/12 05:08:15 759443] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695758821|
[2025/09/12 05:08:15 759453] [debug] |scid:322810da8bd16797|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:08:15 759464] [debug] |scid:322810da8bd16797|xqc_timer_set|type:ACK_01RTT|expire:1757653695784315|now:1757653695759315|interv:25000|
[2025/09/12 05:08:15 759479] [debug] |scid:322810da8bd16797|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695759315|max_ack_delay:25000|
[2025/09/12 05:08:15 759492] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:08:15 759532] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:6|frame:STREAM |recv_time:1757653695759315|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 759558] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815759315|now:1757653695759315|interv:120000000|
[2025/09/12 05:08:15 759570] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815759315|now:1757653695759315|interv:120000000|
[2025/09/12 05:08:15 759583] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695759583|
[2025/09/12 05:08:15 759598] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695759594|
[2025/09/12 05:08:15 759613] [debug] |scid:322810da8bd16797|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000562BAB73935C|
[2025/09/12 05:08:15 759626] [debug] |scid:322810da8bd16797|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:08:15 759637] [debug] |scid:322810da8bd16797|xqc_timer_set|type:STREAM_CLOSE|expire:1757653696112581|now:1757653695759637|interv:352944|
[2025/09/12 05:08:15 759689] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695784315|
[2025/09/12 05:08:15 759696] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695784315|
[2025/09/12 05:08:15 759703] [debug] |xqc_engine_wakeup_after|wakeup:1757653695784315|now:1757653695759703|diff:24612|
[2025/09/12 05:08:15 759712] [debug] |xqc_engine_main_logic|END|now:1757653695759594|
[2025/09/12 05:08:15 760460] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:1372|state:ESTABED|recv_time:1757653695760459|
[2025/09/12 05:08:15 760474] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:0|
[2025/09/12 05:08:15 760485] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:08:15 760495] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:08:15 760532] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:08:15 760537] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:15 760545] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:1e|
[2025/09/12 05:08:15 760552] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 760560] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|508851379ffc53c27c2b|sr_token:50bc7a40edf5b1e8100cec7bd83aaca5
[2025/09/12 05:08:15 760570] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 760578] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|61db5d104561ec3db18a|sr_token:f33d6d71bdfc876908153f930a8a95a9
[2025/09/12 05:08:15 760586] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 760595] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|36a3d98952220509e171|sr_token:1b7840090c31ef852e3743ac2fd8a855
[2025/09/12 05:08:15 760604] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 760612] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|d87294803f4b3bbf4256|sr_token:d23f04f6d20ed63ffce6811241d1464f
[2025/09/12 05:08:15 760620] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 760626] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|0eb942aa54448cb815e8|sr_token:c2e8c18c8053e32fb016f16e28392667
[2025/09/12 05:08:15 760631] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 760636] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|91699f39ef8c16e43e7f|sr_token:5ab46b6444f0729fae5f59f7031d3ab2
[2025/09/12 05:08:15 760641] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:15 760646] [debug] |scid:322810da8bd16797|xqc_process_new_conn_id_frame|new_conn_id|ca95be30bc81331488fb|sr_token:439987a4b8ff0686ad63c55a20d7b471
[2025/09/12 05:08:15 760658] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:15 760667] [debug] |scid:322810da8bd16797|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:08:15 760676] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695784315|pq_index:0|
[2025/09/12 05:08:15 760683] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695759594|
[2025/09/12 05:08:15 760688] [debug] |scid:322810da8bd16797|xqc_process_crypto_frame|level:3|
[2025/09/12 05:08:15 760693] [debug] |scid:322810da8bd16797|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:08:15 760698] [debug] |scid:322810da8bd16797|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:08:15 760895] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:7|
[2025/09/12 05:08:15 760956] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:15 760962] [debug] |scid:322810da8bd16797|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:15 760971] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:15 760977] [debug] |scid:322810da8bd16797|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:15 760984] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:08:15 760990] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING PING CRYPTO NEW_TOKEN NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653695760459|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 760997] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815760459|now:1757653695760459|interv:120000000|
[2025/09/12 05:08:15 761002] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815760459|now:1757653695760459|interv:120000000|
[2025/09/12 05:08:15 761008] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695761007|
[2025/09/12 05:08:15 761014] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695761012|
[2025/09/12 05:08:15 761021] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:08:15 761026] [debug] |scid:322810da8bd16797|xqc_process_crypto_write_streams|
[2025/09/12 05:08:15 761031] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:08:15 761036] [debug] |scid:322810da8bd16797|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:08:15 761042] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|largest_recv:8|ack_delay:583|first_ack_range:0|largest_pkt_recv_time:1757653695760459|
[2025/09/12 05:08:15 761048] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:8|low:8|pkt_pns:2|
[2025/09/12 05:08:15 761052] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:6|low:3|pkt_pns:2|
[2025/09/12 05:08:15 761058] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:08:15 761066] [debug] |scid:322810da8bd16797|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:08:15 761075] [debug] |scid:322810da8bd16797|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:15 761084] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 761096] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:15 761106] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:08:15 761141] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:8|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653695761117|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 761148] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:8|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 761155] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695839683|
[2025/09/12 05:08:15 761160] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695839683|
[2025/09/12 05:08:15 761166] [debug] |xqc_engine_wakeup_after|wakeup:1757653695839683|now:1757653695761166|diff:78517|
[2025/09/12 05:08:15 761176] [debug] |xqc_engine_main_logic|END|now:1757653695761012|
[2025/09/12 05:08:15 761185] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695761185|
[2025/09/12 05:08:15 761192] [debug] |xqc_engine_wakeup_after|wakeup:1757653695839683|now:1757653695761192|diff:78491|
[2025/09/12 05:08:15 761199] [debug] |xqc_engine_main_logic|END|now:1757653695761185|
[2025/09/12 05:08:15 792914] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:1422|state:ESTABED|recv_time:1757653695792913|
[2025/09/12 05:08:15 792933] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:1|
[2025/09/12 05:08:15 792944] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:08:15 792953] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:08:15 792965] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:08:15 792974] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:15 792983] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:12|
[2025/09/12 05:08:15 792992] [debug] |scid:322810da8bd16797|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:08:15 793001] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:15 793010] [debug] |scid:322810da8bd16797|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:15 793025] [debug] |scid:322810da8bd16797|xqc_timer_set|type:ACK_01RTT|expire:1757653695817913|now:1757653695792913|interv:25000|
[2025/09/12 05:08:15 793037] [debug] |scid:322810da8bd16797|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695792913|max_ack_delay:25000|
[2025/09/12 05:08:15 793047] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:08:15 793055] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING MAX_STREAMS |recv_time:1757653695792913|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 793065] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815792913|now:1757653695792913|interv:120000000|
[2025/09/12 05:08:15 793073] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815792913|now:1757653695792913|interv:120000000|
[2025/09/12 05:08:15 793082] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695839683|pq_index:0|
[2025/09/12 05:08:15 793101] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695761012|
[2025/09/12 05:08:15 793109] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695793109|
[2025/09/12 05:08:15 793118] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695793116|
[2025/09/12 05:08:15 793126] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695817913|
[2025/09/12 05:08:15 793131] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695817913|
[2025/09/12 05:08:15 793136] [debug] |xqc_engine_wakeup_after|wakeup:1757653695817913|now:1757653695793136|diff:24777|
[2025/09/12 05:08:15 793141] [debug] |xqc_engine_main_logic|END|now:1757653695793116|
[2025/09/12 05:08:15 793148] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695793148|
[2025/09/12 05:08:15 793152] [debug] |xqc_engine_wakeup_after|wakeup:1757653695817913|now:1757653695793152|diff:24761|
[2025/09/12 05:08:15 793157] [debug] |xqc_engine_main_logic|END|now:1757653695793148|
[2025/09/12 05:08:15 817598] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695817598|
[2025/09/12 05:08:15 817610] [debug] |xqc_engine_wakeup_after|wakeup:1757653695817913|now:1757653695817609|diff:304|
[2025/09/12 05:08:15 817616] [debug] |xqc_engine_main_logic|END|now:1757653695817598|
[2025/09/12 05:08:15 818684] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695818684|
[2025/09/12 05:08:15 818693] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695817913|pq_index:0|
[2025/09/12 05:08:15 818699] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695793116|
[2025/09/12 05:08:15 818706] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695818704|
[2025/09/12 05:08:15 818713] [debug] |scid:322810da8bd16797|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653695817913|now:1757653695818704|
[2025/09/12 05:08:15 818719] [debug] |scid:322810da8bd16797|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:15 818725] [debug] |scid:322810da8bd16797|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653695817913|now:1757653695818704|
[2025/09/12 05:08:15 818731] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:15 818739] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|largest_recv:9|ack_delay:25826|first_ack_range:1|largest_pkt_recv_time:1757653695792913|
[2025/09/12 05:08:15 818745] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 05:08:15 818751] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:6|low:3|pkt_pns:2|
[2025/09/12 05:08:15 818757] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:08:15 818763] [debug] |scid:322810da8bd16797|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:08:15 818769] [debug] |scid:322810da8bd16797|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:15 818776] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 818784] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:15 818791] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:08:15 818826] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:9|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653695818800|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 818841] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:9|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 818853] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695839683|
[2025/09/12 05:08:15 818863] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695839683|
[2025/09/12 05:08:15 818871] [debug] |xqc_engine_wakeup_after|wakeup:1757653695839683|now:1757653695818871|diff:20812|
[2025/09/12 05:08:15 818881] [debug] |xqc_engine_main_logic|END|now:1757653695818704|
[2025/09/12 05:08:15 840151] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695840151|
[2025/09/12 05:08:15 840163] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695839683|pq_index:0|
[2025/09/12 05:08:15 840173] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695818704|
[2025/09/12 05:08:15 840184] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695840181|
[2025/09/12 05:08:15 840193] [debug] |scid:322810da8bd16797|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653695839683|now:1757653695840181|
[2025/09/12 05:08:15 840199] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:15 840204] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562BAB73935C|path:0|bytes_in_flight:86|
[2025/09/12 05:08:15 840209] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35224|rtt_var:14356|pto_duration:92648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:15 840215] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 840220] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 840225] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:08:15 840230] [debug] |scid:322810da8bd16797|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:08:15 840236] [debug] |scid:322810da8bd16797|xqc_conn_send_probe_pkt|conn:0000562BAB73935C|path:0|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:08:15 840242] [debug] |scid:322810da8bd16797|xqc_conn_send_probe_pkt|conn:0000562BAB73935C|path:0|pkt_num:6|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:08:15 840248] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562BAB73935C|pto_count:1
[2025/09/12 05:08:15 840253] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562BAB73935C|path:0|
[2025/09/12 05:08:15 840258] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:15 840263] [debug] |scid:322810da8bd16797|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653695840181|
[2025/09/12 05:08:15 840268] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:15 840274] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 840280] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 840286] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:15 840298] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:08:15 840329] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653695840306|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 840336] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:10|origin_pktnum:4|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 840343] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:15 840349] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35224|rtt_var:14356|pto_duration:185296|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:15 840359] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 840366] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 840374] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:08:15 840381] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653696065602|now:1757653695840349|interv:225253|
[2025/09/12 05:08:15 840390] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653696065602|now:1757653695840349|interval:225253|pto_count:1|srtt:35224
[2025/09/12 05:08:15 840401] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139076|inflight:43|
[2025/09/12 05:08:15 840410] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:6|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:15 840417] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:08:15 840442] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653695840425|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 840449] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:11|origin_pktnum:6|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 840458] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:08:15 840466] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35224|rtt_var:14356|pto_duration:185296|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:15 840475] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:15 840482] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:15 840489] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:08:15 840519] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653696065721|now:1757653695840466|interv:225255|
[2025/09/12 05:08:15 840532] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653696065721|now:1757653695840466|interval:225255|pto_count:1|srtt:35224
[2025/09/12 05:08:15 840538] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139076|inflight:86|
[2025/09/12 05:08:15 840549] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653696065721|
[2025/09/12 05:08:15 840554] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653696065721|
[2025/09/12 05:08:15 840559] [debug] |xqc_engine_wakeup_after|wakeup:1757653696065721|now:1757653695840559|diff:225162|
[2025/09/12 05:08:15 840565] [debug] |xqc_engine_main_logic|END|now:1757653695840181|
[2025/09/12 05:08:15 850635] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:1452|state:ESTABED|recv_time:1757653695850633|
[2025/09/12 05:08:15 850655] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:0|
[2025/09/12 05:08:15 850669] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:08:15 850680] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:08:15 850696] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:08:15 850707] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:15 850715] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:15 850721] [debug] |scid:322810da8bd16797|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:15 850740] [debug] |scid:322810da8bd16797|xqc_timer_set|type:ACK_01RTT|expire:1757653695875633|now:1757653695850633|interv:25000|
[2025/09/12 05:08:15 850754] [debug] |scid:322810da8bd16797|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695850633|max_ack_delay:25000|
[2025/09/12 05:08:15 850767] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:08:15 850779] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING |recv_time:1757653695850633|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:15 850791] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653815850633|now:1757653695850633|interv:120000000|
[2025/09/12 05:08:15 850802] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653815850633|now:1757653695850633|interv:120000000|
[2025/09/12 05:08:15 850813] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653696065721|pq_index:0|
[2025/09/12 05:08:15 850824] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695840181|
[2025/09/12 05:08:15 850834] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695850834|
[2025/09/12 05:08:15 850847] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695850844|
[2025/09/12 05:08:15 850857] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653695875633|
[2025/09/12 05:08:15 850868] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653695875633|
[2025/09/12 05:08:15 850876] [debug] |xqc_engine_wakeup_after|wakeup:1757653695875633|now:1757653695850876|diff:24757|
[2025/09/12 05:08:15 850888] [debug] |xqc_engine_main_logic|END|now:1757653695850844|
[2025/09/12 05:08:15 850901] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695850901|
[2025/09/12 05:08:15 850912] [debug] |xqc_engine_wakeup_after|wakeup:1757653695875633|now:1757653695850912|diff:24721|
[2025/09/12 05:08:15 850923] [debug] |xqc_engine_main_logic|END|now:1757653695850901|
[2025/09/12 05:08:15 875369] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695875368|
[2025/09/12 05:08:15 875390] [debug] |xqc_engine_wakeup_after|wakeup:1757653695875633|now:1757653695875390|diff:243|
[2025/09/12 05:08:15 875397] [debug] |xqc_engine_main_logic|END|now:1757653695875368|
[2025/09/12 05:08:15 877529] [debug] |xqc_engine_main_logic|BEGIN|now:1757653695877529|
[2025/09/12 05:08:15 877538] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653695875633|pq_index:0|
[2025/09/12 05:08:15 877544] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695850844|
[2025/09/12 05:08:15 877552] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653695877550|
[2025/09/12 05:08:15 877560] [debug] |scid:322810da8bd16797|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653695875633|now:1757653695877550|
[2025/09/12 05:08:15 877566] [debug] |scid:322810da8bd16797|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:15 877572] [debug] |scid:322810da8bd16797|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653695875633|now:1757653695877550|
[2025/09/12 05:08:15 877578] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:15 877586] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|largest_recv:10|ack_delay:26952|first_ack_range:2|largest_pkt_recv_time:1757653695850633|
[2025/09/12 05:08:15 877592] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:10|low:8|pkt_pns:2|
[2025/09/12 05:08:15 877598] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:6|low:3|pkt_pns:2|
[2025/09/12 05:08:15 877604] [debug] |scid:322810da8bd16797|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:08:15 877610] [debug] |scid:322810da8bd16797|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:08:15 877617] [debug] |scid:322810da8bd16797|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:15 877623] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 877631] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:15 877638] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:08:15 877673] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:12|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653695877648|stream_id:0|stream_offset:0|
[2025/09/12 05:08:15 877682] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:12|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:15 877690] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653696065721|
[2025/09/12 05:08:15 877696] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653696065721|
[2025/09/12 05:08:15 877702] [debug] |xqc_engine_wakeup_after|wakeup:1757653696065721|now:1757653695877702|diff:188019|
[2025/09/12 05:08:15 877708] [debug] |xqc_engine_main_logic|END|now:1757653695877550|
[2025/09/12 05:08:16 067105] [debug] |xqc_engine_main_logic|BEGIN|now:1757653696067104|
[2025/09/12 05:08:16 067161] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653696065721|pq_index:0|
[2025/09/12 05:08:16 067171] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653695877550|
[2025/09/12 05:08:16 067184] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653696067178|
[2025/09/12 05:08:16 067227] [debug] |scid:322810da8bd16797|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653696065721|now:1757653696067178|
[2025/09/12 05:08:16 067234] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:16 067241] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562BAB73935C|path:0|bytes_in_flight:86|
[2025/09/12 05:08:16 067248] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35224|rtt_var:14356|pto_duration:185296|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:16 067255] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:16 067262] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:16 067268] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:08:16 067274] [debug] |scid:322810da8bd16797|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:08:16 067283] [debug] |scid:322810da8bd16797|xqc_conn_send_probe_pkt|conn:0000562BAB73935C|path:0|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:08:16 067293] [debug] |scid:322810da8bd16797|xqc_conn_send_probe_pkt|conn:0000562BAB73935C|path:0|pkt_num:6|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:08:16 067300] [debug] |scid:322810da8bd16797|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562BAB73935C|pto_count:2
[2025/09/12 05:08:16 067307] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35224|rtt_var:14356|pto_duration:370592|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:08:16 067314] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:16 067320] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:16 067326] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:08:16 067332] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653696291017|now:1757653696067306|interv:223711|
[2025/09/12 05:08:16 067338] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653696291017|now:1757653696067306|interval:223711|pto_count:2|srtt:35224
[2025/09/12 05:08:16 067351] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:08:16 067359] [debug] |scid:322810da8bd16797|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:08:16 067367] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:16 067377] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:08:16 067478] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:13|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:86|now:1757653696067399|stream_id:0|stream_offset:0|
[2025/09/12 05:08:16 067488] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:13|origin_pktnum:4|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:08:16 067495] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:86|applimit:0|
[2025/09/12 05:08:16 067541] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35224|rtt_var:14356|pto_duration:370592|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:08:16 067550] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:16 067556] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:16 067562] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 129|
[2025/09/12 05:08:16 067568] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653696517991|now:1757653696067541|interv:450450|
[2025/09/12 05:08:16 067574] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653696517991|now:1757653696067541|interval:450450|pto_count:2|srtt:35224
[2025/09/12 05:08:16 067582] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139076|inflight:129|
[2025/09/12 05:08:16 067590] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:6|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:16 067596] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:08:16 067623] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:14|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:129|now:1757653696067605|stream_id:0|stream_offset:0|
[2025/09/12 05:08:16 067631] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:14|origin_pktnum:6|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:08:16 067638] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:129|applimit:0|
[2025/09/12 05:08:16 067645] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:35224|rtt_var:14356|pto_duration:370592|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:08:16 067651] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:16 067658] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:16 067663] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 172|
[2025/09/12 05:08:16 067669] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653696518197|now:1757653696067644|interv:450553|
[2025/09/12 05:08:16 067676] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653696518197|now:1757653696067644|interval:450553|pto_count:2|srtt:35224
[2025/09/12 05:08:16 067683] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139076|inflight:172|
[2025/09/12 05:08:16 067690] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653696112581|
[2025/09/12 05:08:16 067697] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653696112581|
[2025/09/12 05:08:16 067702] [debug] |xqc_engine_wakeup_after|wakeup:1757653696112581|now:1757653696067702|diff:44879|
[2025/09/12 05:08:16 067709] [debug] |xqc_engine_main_logic|END|now:1757653696067178|
[2025/09/12 05:08:16 098621] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:35|state:ESTABED|recv_time:1757653696098618|
[2025/09/12 05:08:16 098645] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:1|
[2025/09/12 05:08:16 098668] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:08:16 098678] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:08:16 098690] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:08:16 098698] [debug] |scid:322810da8bd16797|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:16 098710] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|conn:0000562BAB73935C|path:0|pkt_num:4|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:4|
[2025/09/12 05:08:16 098722] [debug] |scid:322810da8bd16797|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:1184|prior_time:1757653695726620|is_app_limited:1|send_elapse:280|ack_elapse:371998|ctl_first_sent_time:1757653695726900|lagest_ack_time:1757653696098618|curr_delivered:1263|
[2025/09/12 05:08:16 098734] [debug] |scid:322810da8bd16797|xqc_update_sample|sampler_sent_time_update:1757653695726900|
[2025/09/12 05:08:16 098742] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:08:16 098752] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|conn:0000562BAB73935C|path:0|pkt_num:13|origin_pktnum:4|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:08:16 098761] [debug] |scid:322810da8bd16797|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:129|prior_delivered:1220|prior_time:1757653695840306|is_app_limited:0|send_elapse:227093|ack_elapse:258312|ctl_first_sent_time:1757653696067399|lagest_ack_time:1757653696098618|curr_delivered:1306|
[2025/09/12 05:08:16 098771] [debug] |scid:322810da8bd16797|xqc_update_sample|sampler_sent_time_update:1757653696067399|
[2025/09/12 05:08:16 098781] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:08:16 098790] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_rtt|before update rtt|conn:0000562BAB73935C|srtt:35224|rttvar:14356|minrtt:31843|latest_rtt:31219|ack_delay:0|
[2025/09/12 05:08:16 098799] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_rtt|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021 |after update rtt|conn:0000562BAB73935C|srtt:34723|rttvar:11768|minrtt:31219|latest_rtt:31219|ack_delay:0|
[2025/09/12 05:08:16 098805] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:10|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:08:16 098811] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:3|thresh:10|
[2025/09/12 05:08:16 098820] [debug] |scid:322810da8bd16797|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:08:16 098831] [debug] |scid:322810da8bd16797|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:3|po_sent_time:1757653695840425|lost_send_time:1757653696029172|loss_delay:69446|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:08:16 098841] [debug] |scid:322810da8bd16797|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653695840425u|
[2025/09/12 05:08:16 098848] [stats] |scid:322810da8bd16797|xqc_send_ctl_detect_lost|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021 |lost interval:1757653696098618|lost_count:1|send_count:14|pkt_num:11|po_send_time:1757653695840425|srtt:34723|cwnd:139076|bw:33158|conn_life:672244|now:0|last_lost_time:672244|
[2025/09/12 05:08:16 098856] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 11|pns:2|
[2025/09/12 05:08:16 098861] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:16 098866] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:34723|rtt_var:11768|pto_duration:81795|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:16 098878] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:16 098883] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:16 098888] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:08:16 098893] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653696169400|now:1757653696098866|interv:70534|
[2025/09/12 05:08:16 098898] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653696169400|now:1757653696098866|interval:70534|pto_count:0|srtt:34723
[2025/09/12 05:08:16 098904] [debug] |scid:322810da8bd16797|xqc_generate_sample|sampler: send_elapse 227093, ack_elapse 258312, delivered 86|rate 332|lost 1|
[2025/09/12 05:08:16 098909] [debug] |scid:322810da8bd16797|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:08:16 098915] [debug] |scid:322810da8bd16797|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (332) in round 3|
[2025/09/12 05:08:16 098920] [debug] |scid:322810da8bd16797|xqc_bbr_update_min_rtt|probertt expire|rtt:31219, old_rtt:31843|
[2025/09/12 05:08:16 098925] [debug] |scid:322810da8bd16797|xqc_bbr_update_min_rtt|minrtt expire|rtt:31219, old_rtt:31843|
[2025/09/12 05:08:16 098930] [debug] |scid:322810da8bd16797|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/09/12 05:08:16 098935] [debug] |scid:322810da8bd16797|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139076|packet_lost:1|acked:86|po_sent_time:1757653696067399|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1306|
[2025/09/12 05:08:16 098941] [debug] |scid:322810da8bd16797|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139076|packet_lost:1|acked:86|po_sent_time:1757653696067399|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1306|
[2025/09/12 05:08:16 098948] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_ack_received|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021 |bbr on ack|mode:0|pacing_rate:11138278|bw:33158|cwnd:139162|full_bw_reached:0|inflight:43|srtt:34723|latest_rtt:31219|min_rtt:31219|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:16 098957] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:08:16 098963] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757653696098618|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:16 098970] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653816098618|now:1757653696098618|interv:120000000|
[2025/09/12 05:08:16 098976] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653816098618|now:1757653696098618|interv:120000000|
[2025/09/12 05:08:16 098981] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653696112581|pq_index:0|
[2025/09/12 05:08:16 098986] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653696067178|
[2025/09/12 05:08:16 098991] [debug] |xqc_engine_main_logic|BEGIN|now:1757653696098991|
[2025/09/12 05:08:16 098998] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653696098996|
[2025/09/12 05:08:16 099009] [debug] |scid:322810da8bd16797|xqc_path_get_perf_class|conn:0000562BAB73935C|path_id:0|path_srtt:34723|min_srtt:34723|path_bw:33158|loss_rate:100.00|path_pto:0|
[2025/09/12 05:08:16 099015] [debug] |scid:322810da8bd16797|xqc_send_ctl_can_send|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:43|cwnd:139162|conn:0000562BAB73935C|stream_id:0|stream_offset:0|
[2025/09/12 05:08:16 099022] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562BAB73935C|path_id:0|path_srtt:34723|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:16 099028] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:11|size:43|reinj:0|path_class:4|
[2025/09/12 05:08:16 099035] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:11|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:16 099040] [debug] |scid:322810da8bd16797|xqc_send_ctl_can_send|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:43|cwnd:139162|conn:0000562BAB73935C|stream_id:0|stream_offset:0|
[2025/09/12 05:08:16 099046] [debug] |scid:322810da8bd16797|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:08:16 099051] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:08:16 099085] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:15|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653696099059|stream_id:0|stream_offset:0|
[2025/09/12 05:08:16 099092] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:15|origin_pktnum:6|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:08:16 099099] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:08:16 099108] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|srtt:34723|rtt_var:11768|pto_duration:81795|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:16 099117] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:16 099124] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:16 099132] [debug] |scid:322810da8bd16797|xqc_send_ctl_get_pto_time_and_space|conn:0000562BAB73935C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:08:16 099139] [debug] |scid:322810da8bd16797|xqc_timer_set|type:LOSS_DETECTION|expire:1757653696200854|now:1757653696099108|interv:101746|
[2025/09/12 05:08:16 099148] [debug] |scid:322810da8bd16797|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562BAB73935C|path:0|pns:2|expire:1757653696200854|now:1757653696099108|interval:101746|pto_count:0|srtt:34723
[2025/09/12 05:08:16 099158] [debug] |scid:322810da8bd16797|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139162|inflight:86|
[2025/09/12 05:08:16 099167] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653696112581|
[2025/09/12 05:08:16 099172] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653696112581|
[2025/09/12 05:08:16 099177] [debug] |xqc_engine_wakeup_after|wakeup:1757653696112581|now:1757653696099177|diff:13404|
[2025/09/12 05:08:16 099183] [debug] |xqc_engine_main_logic|END|now:1757653696098996|
[2025/09/12 05:08:16 099190] [debug] |xqc_engine_main_logic|BEGIN|now:1757653696099190|
[2025/09/12 05:08:16 099195] [debug] |xqc_engine_wakeup_after|wakeup:1757653696112581|now:1757653696099194|diff:13387|
[2025/09/12 05:08:16 099199] [debug] |xqc_engine_main_logic|END|now:1757653696099190|
[2025/09/12 05:08:16 113027] [debug] |xqc_engine_main_logic|BEGIN|now:1757653696113026|
[2025/09/12 05:08:16 113046] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653696112581|pq_index:0|
[2025/09/12 05:08:16 113052] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653696098996|
[2025/09/12 05:08:16 113060] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653696113058|
[2025/09/12 05:08:16 113066] [debug] |scid:322810da8bd16797|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653696112581|now:1757653696113058|
[2025/09/12 05:08:16 113072] [debug] |scid:322810da8bd16797|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:08:16 113079] [debug] |scid:322810da8bd16797|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:08:16 113101] [info] |scid:322810da8bd16797|xqc_conn_close|conn:0000562BAB73935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:08:16 113108] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_DRAINING|expire:1757653696433493|now:1757653696113108|interv:320385|
[2025/09/12 05:08:16 113114] [debug] |scid:322810da8bd16797|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:08:16 113121] [debug] |scid:322810da8bd16797|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:86|
[2025/09/12 05:08:16 113126] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:08:16 113131] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:16 113137] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:16 113145] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:16 113156] [info] |scid:322810da8bd16797|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:08:16 113167] [debug] |scid:322810da8bd16797|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:08:16 113188] [stats] |scid:322810da8bd16797|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653695427559|wrt_delay:40|snd_delay:135|finwrt_delay:40|finsnd_delay:299208|finrcv_delay:331849|finread_delay:332066|all_acked_delay:331068|firstfinack_dely:331062|close_delay:332078|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021|path_info:mp is not supported in connection scid:322810da8bd16797|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:08:16 113205] [debug] |scid:322810da8bd16797|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653696112581|now:1757653696113058|
[2025/09/12 05:08:16 113215] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:08:16 113224] [debug] |scid:322810da8bd16797|xqc_path_get_perf_class|conn:0000562BAB73935C|path_id:0|path_srtt:34723|min_srtt:34723|path_bw:33158|loss_rate:100.00|path_pto:0|
[2025/09/12 05:08:16 113235] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562BAB73935C|path_id:0|path_srtt:34723|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:16 113249] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:08:16 113262] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:08:16 113282] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:08:16 113324] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:16|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653696113295|stream_id:0|stream_offset:0|
[2025/09/12 05:08:16 113336] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:16|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:08:16 113347] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653696433493|
[2025/09/12 05:08:16 113356] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653696433493|
[2025/09/12 05:08:16 113364] [debug] |xqc_engine_wakeup_after|wakeup:1757653696433493|now:1757653696113364|diff:320129|
[2025/09/12 05:08:16 113373] [debug] |xqc_engine_main_logic|END|now:1757653696113058|
[2025/09/12 05:08:16 143945] [info] |xqc_engine_packet_process|==>|conn:0000562BAB73935C|size:41|state:CLOSING|recv_time:1757653696143944|
[2025/09/12 05:08:16 143965] [debug] |scid:322810da8bd16797|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:322810da8bd16797|spin_bit:0|
[2025/09/12 05:08:16 143976] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:08:16 143985] [debug] |scid:322810da8bd16797|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:08:16 143996] [debug] |scid:322810da8bd16797|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:08:16 144004] [debug] |scid:322810da8bd16797|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:08:16 144014] [debug] |scid:322810da8bd16797|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:08:16 144021] [debug] |scid:322810da8bd16797|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:08:16 144027] [info] |scid:322810da8bd16797|xqc_conn_on_pkt_processed|====>|conn:0000562BAB73935C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:12|frame:|recv_time:1757653696143944|dcid:322810da8bd16797|dcid_seq:0|
[2025/09/12 05:08:16 144034] [debug] |scid:322810da8bd16797|xqc_timer_set|type:PATH_IDLE|expire:1757653816143944|now:1757653696143944|interv:120000000|
[2025/09/12 05:08:16 144044] [debug] |scid:322810da8bd16797|xqc_timer_set|type:CONN_IDLE|expire:1757653816143944|now:1757653696143944|interv:120000000|
[2025/09/12 05:08:16 144053] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653696433493|pq_index:0|
[2025/09/12 05:08:16 144061] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653696113058|
[2025/09/12 05:08:16 144068] [debug] |xqc_engine_main_logic|BEGIN|now:1757653696144068|
[2025/09/12 05:08:16 144079] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653696144076|
[2025/09/12 05:08:16 144090] [debug] |scid:322810da8bd16797|xqc_path_get_perf_class|conn:0000562BAB73935C|path_id:0|path_srtt:34723|min_srtt:34723|path_bw:33158|loss_rate:100.00|path_pto:0|
[2025/09/12 05:08:16 144100] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562BAB73935C|path_id:0|path_srtt:34723|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:16 144110] [debug] |scid:322810da8bd16797|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:08:16 144116] [debug] |scid:322810da8bd16797|xqc_check_acked_or_dropped_pkt|conn:0000562BAB73935C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:08:16 144133] [debug] |scid:322810da8bd16797|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:08:16 144175] [info] |scid:322810da8bd16797|xqc_send_packet_with_pn|<==|conn:0000562BAB73935C|path:0|pkt_num:17|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653696144145|stream_id:0|stream_offset:0|
[2025/09/12 05:08:16 144188] [debug] |scid:322810da8bd16797|xqc_send_ctl_on_packet_sent|conn:0000562BAB73935C|path:0|pkt_num:17|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:08:16 144196] [debug] |scid:322810da8bd16797|xqc_conn_next_wakeup_time|wakeup_time:1757653696433493|
[2025/09/12 05:08:16 144201] [debug] |scid:322810da8bd16797|xqc_engine_add_wakeup_queue|next_tick_time:1757653696433493|
[2025/09/12 05:08:16 144206] [debug] |xqc_engine_wakeup_after|wakeup:1757653696433493|now:1757653696144206|diff:289287|
[2025/09/12 05:08:16 144211] [debug] |xqc_engine_main_logic|END|now:1757653696144076|
[2025/09/12 05:08:16 433350] [debug] |xqc_engine_main_logic|BEGIN|now:1757653696433350|
[2025/09/12 05:08:16 433377] [debug] |xqc_engine_wakeup_after|wakeup:1757653696433493|now:1757653696433377|diff:116|
[2025/09/12 05:08:16 433383] [debug] |xqc_engine_main_logic|END|now:1757653696433350|
[2025/09/12 05:08:16 434451] [debug] |xqc_engine_main_logic|BEGIN|now:1757653696434451|
[2025/09/12 05:08:16 434459] [debug] |scid:322810da8bd16797|xqc_engine_remove_wakeup_queue|next_tick_time:1757653696433493|pq_index:0|
[2025/09/12 05:08:16 434465] [debug] |scid:322810da8bd16797|xqc_engine_add_active_queue|last_ticked_time:1757653696144076|
[2025/09/12 05:08:16 434472] [debug] |scid:322810da8bd16797|xqc_engine_process_conn|conn:0000562BAB73935C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653696434470|
[2025/09/12 05:08:16 434480] [debug] |scid:322810da8bd16797|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653696433493|now:1757653696434470|
[2025/09/12 05:08:16 434485] [debug] |scid:322810da8bd16797|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653696433493|now:1757653696434470|
[2025/09/12 05:08:16 434490] [debug] |scid:322810da8bd16797|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:08:16 434496] [info] |xqc_engine_main_logic|conn:0000562BAB73935C|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021|conn_state:13|next_tick_time:1757653696433493
[2025/09/12 05:08:16 434535] [report] |scid:322810da8bd16797|xqc_conn_destroy|0000562BAB73935C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:37880|first_send_delay:1232|conn_persist:1008161|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-35620-322810da8bd16797 p-193.167.100.100-443-817138beb8dc1021|hsk_recv:36667|close_recv:0|close_send:686921|last_recv:717570|last_send:717771|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,24,14,12,51,0,1024,i96,4,26,35,4,11,672,0,4,32,41,0,12,717,0,4,1443,1452,3,10,424,0,4,43,4000,15,672,4,19,40000,16,686,4,19,40000,17,717,0-2,0-2,0-0,0-0,0-0,0-34,0-3614,0-8284,0-15,0-12,0-1,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:4|snd_pkt:15|spurious_loss:1|detected_loss:5|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:08:16 434602] [debug] |scid:322810da8bd16797|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:08:16 434614] [debug] |scid:322810da8bd16797|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:08:16 434621] [debug] |scid:322810da8bd16797|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:08:16 434635] [debug] |scid:322810da8bd16797|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:08:16 434711] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:08:16 434719] [debug] |xqc_engine_main_logic|END|now:1757653696434470|
[2025/09/12 05:08:16 435800] [debug] |xqc_engine_destroy|begin|