[2025/09/12 05:06:05 515336] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:06:05 515373] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:06:05 515378] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:06:05 515383] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:06:05 515387] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:06:05 515395] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:06:05 515399] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:06:05 515403] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:06:05 515408] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:06:05 515570] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685515569|now:1757653565515569|interv:120000000|
[2025/09/12 05:06:05 515602] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685515601|now:1757653565515601|interv:120000000|
[2025/09/12 05:06:05 515615] [debug] |xqc_path_create|path:0|dcid:252d3960187c62d2|scid:cbd1964812447be3|create_path_count:1|
[2025/09/12 05:06:05 515623] [debug] |scid:cbd1964812447be3|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:06:05 515630] [debug] |xqc_path_init|path:0|dcid:252d3960187c62d2|scid:cbd1964812447be3|state:2|
[2025/09/12 05:06:05 515637] [debug] |scid:cbd1964812447be3|xqc_conn_create|success|scid:cbd1964812447be3|dcid:252d3960187c62d2|conn:00005640AEC4335C|
[2025/09/12 05:06:05 515650] [debug] |scid:cbd1964812447be3|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:06:05 515658] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:05 516431] [debug] |scid:cbd1964812447be3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:06:05 516437] [debug] |scid:cbd1964812447be3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:05 516444] [debug] |scid:cbd1964812447be3|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:05 516450] [debug] |scid:cbd1964812447be3|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:06:05 516458] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653565516456|
[2025/09/12 05:06:05 516465] [debug] |scid:cbd1964812447be3|xqc_process_crypto_write_streams|
[2025/09/12 05:06:05 516469] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:05 516477] [info] |scid:cbd1964812447be3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653565516477|
[2025/09/12 05:06:05 516483] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:06:05 516490] [debug] |scid:cbd1964812447be3|xqc_path_get_perf_class|conn:00005640AEC4335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:05 516496] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005640AEC4335C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:05 516530] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:06:05 516537] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:05 516550] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:05 516625] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653565516560|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 516632] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 516638] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:05 516644] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 516649] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:05 516654] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 516658] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:05 516662] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566266560|now:1757653565516643|interv:749917|
[2025/09/12 05:06:05 516667] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:0|expire:1757653566266560|now:1757653565516643|interval:749917|pto_count:0|srtt:250000
[2025/09/12 05:06:05 516673] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:06:05 516678] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653566266560|
[2025/09/12 05:06:05 516683] [debug] |scid:cbd1964812447be3|xqc_engine_remove_active_queue|last_ticked_time:1757653565516456|pd_index:0|
[2025/09/12 05:06:05 516687] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653566266560|
[2025/09/12 05:06:05 516692] [debug] |xqc_engine_wakeup_after|wakeup:1757653566266560|now:1757653565516692|diff:749868|
[2025/09/12 05:06:05 516697] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:05 516753] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566266560|pq_index:0|
[2025/09/12 05:06:05 516759] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565516456|
[2025/09/12 05:06:05 516767] [debug] |scid:cbd1964812447be3|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:05 516775] [debug] |scid:cbd1964812447be3|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:06:05 516788] [debug] |scid:cbd1964812447be3|xqc_stream_buff_data|size:17|
[2025/09/12 05:06:05 516797] [info] |scid:cbd1964812447be3|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:00005640AEC4335C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:05 516809] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653565516809|
[2025/09/12 05:06:05 516819] [debug] |scid:cbd1964812447be3|xqc_path_get_perf_class|conn:00005640AEC4335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:05 516828] [debug] |scid:cbd1964812447be3|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:00005640AEC4335C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:05 516834] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005640AEC4335C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:05 516844] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:06:05 516849] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:05 516854] [debug] |scid:cbd1964812447be3|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:00005640AEC4335C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:05 516862] [debug] |scid:cbd1964812447be3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:05 516870] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:05 516903] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653565516881|stream_id:0|stream_offset:17|
[2025/09/12 05:06:05 516913] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 516922] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:06:05 516929] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 516936] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:05 516944] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 516951] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:05 516959] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:05 516966] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566266560|now:1757653565516929|interv:749631|
[2025/09/12 05:06:05 516972] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:0|expire:1757653566266560|now:1757653565516929|interval:749631|pto_count:0|srtt:250000
[2025/09/12 05:06:05 516977] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:05 516983] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653566266560|
[2025/09/12 05:06:05 516987] [debug] |scid:cbd1964812447be3|xqc_engine_remove_active_queue|last_ticked_time:1757653565516809|pd_index:0|
[2025/09/12 05:06:05 516991] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653566266560|
[2025/09/12 05:06:05 516996] [debug] |xqc_engine_wakeup_after|wakeup:1757653566266560|now:1757653565516996|diff:749564|
[2025/09/12 05:06:05 517001] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:05 552226] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:1232|state:C_INITIAL_SENT|recv_time:1757653565552222|
[2025/09/12 05:06:05 552254] [debug] |scid:cbd1964812447be3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:05 552262] [debug] |scid:cbd1964812447be3|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:06:05 552279] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:05 552287] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:25|
[2025/09/12 05:06:05 552305] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:25|
[2025/09/12 05:06:05 552315] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:05 552335] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|conn:00005640AEC4335C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:05 552343] [debug] |scid:cbd1964812447be3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653565516560|is_app_limited:1|send_elapse:0|ack_elapse:35662|ctl_first_sent_time:1757653565516560|lagest_ack_time:1757653565552222|curr_delivered:1184|
[2025/09/12 05:06:05 552354] [debug] |scid:cbd1964812447be3|xqc_update_sample|sampler_sent_time_update:1757653565516560|
[2025/09/12 05:06:05 552363] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:05 552371] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_rtt|before update rtt|conn:00005640AEC4335C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35662|ack_delay:0|
[2025/09/12 05:06:05 552386] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_rtt|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2 |after update rtt|conn:00005640AEC4335C|srtt:35662|rttvar:17831|minrtt:35662|latest_rtt:35662|ack_delay:0|
[2025/09/12 05:06:05 552395] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:05 552405] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:05 552414] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35662|rtt_var:17831|pto_duration:106986|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 552424] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 552429] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 552434] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:05 552439] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:05 552444] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653565552413|interv:18444986420143999202|
[2025/09/12 05:06:05 552450] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:0|expire:18446744073709551615|now:1757653565552413|interval:18444986420143999202|pto_count:0|srtt:35662
[2025/09/12 05:06:05 552456] [debug] |scid:cbd1964812447be3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35662, delivered 1184|rate 33200|lost 0|
[2025/09/12 05:06:05 552462] [debug] |scid:cbd1964812447be3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:05 552467] [debug] |scid:cbd1964812447be3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (33200) in round 1|
[2025/09/12 05:06:05 552473] [debug] |scid:cbd1964812447be3|xqc_bbr_update_min_rtt|probertt expire|rtt:35662, old_rtt:2147483647|
[2025/09/12 05:06:05 552478] [debug] |scid:cbd1964812447be3|xqc_bbr_update_min_rtt|minrtt expire|rtt:35662, old_rtt:2147483647|
[2025/09/12 05:06:05 552483] [debug] |scid:cbd1964812447be3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:05 552488] [debug] |scid:cbd1964812447be3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653565516560|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:05 552494] [debug] |scid:cbd1964812447be3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653565516560|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:05 552533] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2 |bbr on ack|mode:0|pacing_rate:11152334|bw:33200|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35662|latest_rtt:35662|min_rtt:35662|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:05 552540] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:05 552548] [debug] |scid:cbd1964812447be3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:05 552553] [debug] |scid:cbd1964812447be3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:05 552558] [debug] |scid:cbd1964812447be3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:06:05 552937] [debug] |scid:cbd1964812447be3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:05 552943] [debug] |scid:cbd1964812447be3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:05 552949] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566266560|pq_index:0|
[2025/09/12 05:06:05 552955] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565516809|
[2025/09/12 05:06:05 552962] [info] |scid:cbd1964812447be3|xqc_conn_confirm_cid|dcid change|ori:252d3960187c62d2|new:32d13c13d65134ca481e|
[2025/09/12 05:06:05 552969] [info] |scid:cbd1964812447be3|xqc_conn_addr_validated|Address Validated|conn:00005640AEC4335C|role:0|
[2025/09/12 05:06:05 552975] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:05 552982] [debug] |scid:cbd1964812447be3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:05 552988] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:25|largest:25|pns:0|
[2025/09/12 05:06:05 552994] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1232|pkt_type:INIT|pkt_num:25|frame:ACK CRYPTO |recv_time:1757653565552222|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 553001] [debug] |scid:cbd1964812447be3|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:06:05 553007] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:05 553012] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:05 553019] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:06:05 553024] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:05 553029] [debug] |scid:cbd1964812447be3|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:06:05 553038] [debug] |scid:cbd1964812447be3|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:05 553042] [debug] |scid:cbd1964812447be3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:05 553047] [debug] |scid:cbd1964812447be3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:06:05 553101] [debug] |scid:cbd1964812447be3|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:05 553107] [debug] |scid:cbd1964812447be3|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:06:05 553112] [warn] |scid:cbd1964812447be3|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:05 553323] [debug] |scid:cbd1964812447be3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:05 553331] [debug] |scid:cbd1964812447be3|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:05 553338] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:05 553348] [debug] |scid:cbd1964812447be3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:05 553354] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:06:05 553360] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653565552222|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 553367] [info] |scid:cbd1964812447be3|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:06:05 553372] [info] |scid:cbd1964812447be3|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:06:05 553377] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685552222|now:1757653565552222|interv:120000000|
[2025/09/12 05:06:05 553383] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685552222|now:1757653565552222|interv:120000000|
[2025/09/12 05:06:05 553388] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565553388|
[2025/09/12 05:06:05 553394] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|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:1757653565553393|
[2025/09/12 05:06:05 553401] [info] |scid:cbd1964812447be3|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:05 553427] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:06:05 553433] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:05 553438] [debug] |scid:cbd1964812447be3|xqc_process_crypto_write_streams|
[2025/09/12 05:06:05 553442] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:05 553447] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:05 553452] [debug] |scid:cbd1964812447be3|xqc_process_crypto_write_streams|
[2025/09/12 05:06:05 553457] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:05 553464] [info] |scid:cbd1964812447be3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653565553463|
[2025/09/12 05:06:05 553470] [debug] |scid:cbd1964812447be3|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005640AEC4335C|
[2025/09/12 05:06:05 553475] [info] |scid:cbd1964812447be3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:05 553481] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35662|rtt_var:17831|pto_duration:106986|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 553487] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 553492] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 553497] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:05 553517] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:05 553522] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653565553480|interv:18444986420143998135|
[2025/09/12 05:06:05 553527] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:0|expire:18446744073709551615|now:1757653565553480|interval:18444986420143998135|pto_count:0|srtt:35662
[2025/09/12 05:06:05 553538] [debug] |scid:cbd1964812447be3|xqc_conn_early_data_accept|accept|
[2025/09/12 05:06:05 553543] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:06:05 553551] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|largest_recv:25|ack_delay:1328|first_ack_range:0|largest_pkt_recv_time:1757653565552222|
[2025/09/12 05:06:05 553557] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:25|low:25|pkt_pns:0|
[2025/09/12 05:06:05 553561] [debug] |scid:cbd1964812447be3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:25|frame_largest_recv:25|
[2025/09/12 05:06:05 553566] [debug] |scid:cbd1964812447be3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:05 553571] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|largest_recv:0|ack_delay:1349|first_ack_range:0|largest_pkt_recv_time:1757653565552222|
[2025/09/12 05:06:05 553576] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:06:05 553580] [debug] |scid:cbd1964812447be3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:06:05 553584] [debug] |scid:cbd1964812447be3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:05 553590] [debug] |scid:cbd1964812447be3|xqc_path_get_perf_class|conn:00005640AEC4335C|path_id:0|path_srtt:35662|min_srtt:35662|path_bw:33200|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:05 553595] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005640AEC4335C|path_id:0|path_srtt:35662|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:05 553601] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:06:05 553606] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 553611] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 553617] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:05 553623] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:05 553663] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653565553631|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 553673] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 553681] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:05 553689] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35662|rtt_var:17831|pto_duration:106986|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 553697] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 553704] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:05 553708] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:05 553713] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:05 553717] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653565660617|now:1757653565553688|interv:106929|
[2025/09/12 05:06:05 553726] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:1|expire:1757653565660617|now:1757653565553688|interval:106929|pto_count:0|srtt:35662
[2025/09/12 05:06:05 553731] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:05 553737] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:05 553742] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:05 553771] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653565553749|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 553781] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 553789] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:06:05 553797] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:05 553803] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:05 553808] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:05 553832] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653565553814|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 553841] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 553850] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565660617|
[2025/09/12 05:06:05 553858] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565660617|
[2025/09/12 05:06:05 553864] [debug] |xqc_engine_wakeup_after|wakeup:1757653565660617|now:1757653565553863|diff:106754|
[2025/09/12 05:06:05 553868] [debug] |xqc_engine_main_logic|END|now:1757653565553393|
[2025/09/12 05:06:05 553874] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565553874|
[2025/09/12 05:06:05 553879] [debug] |xqc_engine_wakeup_after|wakeup:1757653565660617|now:1757653565553878|diff:106739|
[2025/09/12 05:06:05 553883] [debug] |xqc_engine_main_logic|END|now:1757653565553874|
[2025/09/12 05:06:05 585993] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:1332|state:ESTABED|recv_time:1757653565585989|
[2025/09/12 05:06:05 586019] [debug] |scid:cbd1964812447be3|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:06:05 586036] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:05 586054] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:05 586069] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:06:05 586077] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:05 586089] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|conn:00005640AEC4335C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:05 586100] [debug] |scid:cbd1964812447be3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653565552222|is_app_limited:1|send_elapse:37071|ack_elapse:33767|ctl_first_sent_time:1757653565553631|lagest_ack_time:1757653565585989|curr_delivered:1254|
[2025/09/12 05:06:05 586122] [debug] |scid:cbd1964812447be3|xqc_update_sample|sampler_sent_time_update:1757653565553631|
[2025/09/12 05:06:05 586132] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:05 586141] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_rtt|before update rtt|conn:00005640AEC4335C|srtt:35662|rttvar:17831|minrtt:35662|latest_rtt:32358|ack_delay:0|
[2025/09/12 05:06:05 586149] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_rtt|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2 |after update rtt|conn:00005640AEC4335C|srtt:35249|rttvar:14200|minrtt:32358|latest_rtt:32358|ack_delay:0|
[2025/09/12 05:06:05 586154] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:05 586160] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:05 586165] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35249|rtt_var:14200|pto_duration:92049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 586171] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 586177] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 586182] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:05 586187] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:05 586191] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653565586165|interv:18444986420143965450|
[2025/09/12 05:06:05 586197] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:0|expire:18446744073709551615|now:1757653565586165|interval:18444986420143965450|pto_count:0|srtt:35249
[2025/09/12 05:06:05 586203] [debug] |scid:cbd1964812447be3|xqc_generate_sample|sampler: send_elapse 37071, ack_elapse 33767, delivered 70|rate 1888|lost 0|
[2025/09/12 05:06:05 586209] [debug] |scid:cbd1964812447be3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:05 586215] [debug] |scid:cbd1964812447be3|xqc_bbr_update_min_rtt|probertt expire|rtt:32358, old_rtt:35662|
[2025/09/12 05:06:05 586220] [debug] |scid:cbd1964812447be3|xqc_bbr_update_min_rtt|minrtt expire|rtt:32358, old_rtt:35662|
[2025/09/12 05:06:05 586225] [debug] |scid:cbd1964812447be3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:05 586230] [debug] |scid:cbd1964812447be3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653565553631|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:05 586236] [debug] |scid:cbd1964812447be3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653565553631|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:05 586243] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2 |bbr on ack|mode:0|pacing_rate:11152334|bw:33200|cwnd:139110|full_bw_reached:0|inflight:50|srtt:35249|latest_rtt:32358|min_rtt:32358|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:05 586252] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:06:05 586257] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1332|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757653565585989|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 586268] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:0|
[2025/09/12 05:06:05 586275] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:05 586280] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:05 586288] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:06:05 586293] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:1e|
[2025/09/12 05:06:05 586298] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:05 586303] [debug] |scid:cbd1964812447be3|xqc_process_new_conn_id_frame|new_conn_id|4c6f2981a81e62dd10e8|sr_token:a17ab2eac84d00f8b3d0ef500a4190f2
[2025/09/12 05:06:05 586312] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:05 586317] [debug] |scid:cbd1964812447be3|xqc_process_new_conn_id_frame|new_conn_id|285163e111cf574537ed|sr_token:100f81f60a5da391daa2153f1e62463c
[2025/09/12 05:06:05 586323] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:05 586328] [debug] |scid:cbd1964812447be3|xqc_process_new_conn_id_frame|new_conn_id|4d5b7a526706f2489c42|sr_token:0e3be58aeba1124d979a5dbbe1cc571d
[2025/09/12 05:06:05 586335] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:05 586339] [debug] |scid:cbd1964812447be3|xqc_process_new_conn_id_frame|new_conn_id|7359e24cbce3686dab6c|sr_token:f8c256e2a71f74e03be90ba9f68e2970
[2025/09/12 05:06:05 586345] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:05 586350] [debug] |scid:cbd1964812447be3|xqc_process_new_conn_id_frame|new_conn_id|f7e93ca05a436290ae14|sr_token:6afb09a2ca31ddce9488432661881d75
[2025/09/12 05:06:05 586356] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:05 586361] [debug] |scid:cbd1964812447be3|xqc_process_new_conn_id_frame|new_conn_id|71e4874bc5788570d6fc|sr_token:7a606026c369eb0e98a45948c79e7c7f
[2025/09/12 05:06:05 586367] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:05 586372] [debug] |scid:cbd1964812447be3|xqc_process_new_conn_id_frame|new_conn_id|38f32ce839671c8e4995|sr_token:d917c24bcbf88aa74fec38171a7cc9df
[2025/09/12 05:06:05 586377] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:05 586382] [debug] |scid:cbd1964812447be3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:05 586390] [info] |scid:cbd1964812447be3|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005640AEC4335C|
[2025/09/12 05:06:05 586396] [info] |scid:cbd1964812447be3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:05 586401] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35249|rtt_var:14200|pto_duration:92049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 586407] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 586412] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 586417] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:05 586422] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653565628930|now:1757653565586401|interv:42529|
[2025/09/12 05:06:05 586428] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653565628930|now:1757653565586401|interval:42529|pto_count:0|srtt:35249
[2025/09/12 05:06:05 586434] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:ACK_01RTT|expire:1757653565610989|now:1757653565585989|interv:25000|
[2025/09/12 05:06:05 586444] [debug] |scid:cbd1964812447be3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565585989|max_ack_delay:25000|
[2025/09/12 05:06:05 586451] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:06:05 586457] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653565585989|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 586463] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685585989|now:1757653565585989|interv:120000000|
[2025/09/12 05:06:05 586469] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685585989|now:1757653565585989|interv:120000000|
[2025/09/12 05:06:05 586474] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565660617|pq_index:0|
[2025/09/12 05:06:05 586480] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565553393|
[2025/09/12 05:06:05 586485] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565586485|
[2025/09/12 05:06:05 586491] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565586490|
[2025/09/12 05:06:05 586530] [debug] |scid:cbd1964812447be3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:642398513a8a9428|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:06:05 586543] [debug] |scid:cbd1964812447be3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3c92aed257489065|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:06:05 586549] [debug] |scid:cbd1964812447be3|xqc_path_get_perf_class|conn:00005640AEC4335C|path_id:0|path_srtt:35249|min_srtt:35249|path_bw:33200|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:05 586555] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005640AEC4335C|path_id:0|path_srtt:35249|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:05 586562] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:05 586568] [debug] |scid:cbd1964812447be3|xqc_path_get_perf_class|conn:00005640AEC4335C|path_id:0|path_srtt:35249|min_srtt:35249|path_bw:33200|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:05 586573] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005640AEC4335C|path_id:0|path_srtt:35249|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:05 586579] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:05 586585] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:05 586592] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-2|next_skip_chance:1757653565937738|current_time:1757653565586591|
[2025/09/12 05:06:05 586598] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:05 586632] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:3|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:50|now:1757653565586605|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 586645] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:3|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 586655] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 05:06:05 586664] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35249|rtt_var:14200|pto_duration:92049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 586672] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 586680] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 586686] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 93|
[2025/09/12 05:06:05 586694] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653565698654|now:1757653565586664|interv:111990|
[2025/09/12 05:06:05 586703] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653565698654|now:1757653565586664|interval:111990|pto_count:0|srtt:35249
[2025/09/12 05:06:05 586713] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:93|
[2025/09/12 05:06:05 586721] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:05 586727] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:05 586753] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:93|now:1757653565586734|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 586761] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|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 05:06:05 586770] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:93|applimit:0|
[2025/09/12 05:06:05 586779] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35249|rtt_var:14200|pto_duration:92049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 586788] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 586795] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 586803] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 136|
[2025/09/12 05:06:05 586812] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653565698783|now:1757653565586779|interv:112004|
[2025/09/12 05:06:05 586820] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653565698783|now:1757653565586779|interval:112004|pto_count:0|srtt:35249
[2025/09/12 05:06:05 586829] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:136|
[2025/09/12 05:06:05 586835] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565610989|
[2025/09/12 05:06:05 586840] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565610989|
[2025/09/12 05:06:05 586845] [debug] |xqc_engine_wakeup_after|wakeup:1757653565610989|now:1757653565586845|diff:24144|
[2025/09/12 05:06:05 586851] [debug] |xqc_engine_main_logic|END|now:1757653565586490|
[2025/09/12 05:06:05 586862] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565586862|
[2025/09/12 05:06:05 586867] [debug] |xqc_engine_wakeup_after|wakeup:1757653565610989|now:1757653565586867|diff:24122|
[2025/09/12 05:06:05 586872] [debug] |xqc_engine_main_logic|END|now:1757653565586862|
[2025/09/12 05:06:05 587054] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:1332|state:ESTABED|recv_time:1757653565587052|
[2025/09/12 05:06:05 587067] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:0|
[2025/09/12 05:06:05 587079] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:05 587086] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:05 587099] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:06:05 587107] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:05 587116] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:05 587124] [debug] |scid:cbd1964812447be3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:05 587141] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:05 587150] [debug] |scid:cbd1964812447be3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:05 587161] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:06:05 587170] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653565587052|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 587180] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685587052|now:1757653565587052|interv:120000000|
[2025/09/12 05:06:05 587190] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685587052|now:1757653565587052|interv:120000000|
[2025/09/12 05:06:05 587198] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565610989|pq_index:0|
[2025/09/12 05:06:05 587207] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565586490|
[2025/09/12 05:06:05 587216] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565587215|
[2025/09/12 05:06:05 587224] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565587222|
[2025/09/12 05:06:05 587232] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|largest_recv:1|ack_delay:180|first_ack_range:1|largest_pkt_recv_time:1757653565587052|
[2025/09/12 05:06:05 587238] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:06:05 587243] [debug] |scid:cbd1964812447be3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:06:05 587248] [debug] |scid:cbd1964812447be3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:05 587254] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 587260] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:05 587266] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:05 587295] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:5|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:136|now:1757653565587274|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 587308] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:5|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 587319] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565698783|
[2025/09/12 05:06:05 587327] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565698783|
[2025/09/12 05:06:05 587334] [debug] |xqc_engine_wakeup_after|wakeup:1757653565698783|now:1757653565587334|diff:111449|
[2025/09/12 05:06:05 587342] [debug] |xqc_engine_main_logic|END|now:1757653565587222|
[2025/09/12 05:06:05 587352] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565587352|
[2025/09/12 05:06:05 587361] [debug] |xqc_engine_wakeup_after|wakeup:1757653565698783|now:1757653565587360|diff:111423|
[2025/09/12 05:06:05 587369] [debug] |xqc_engine_main_logic|END|now:1757653565587352|
[2025/09/12 05:06:05 587812] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:380|state:ESTABED|recv_time:1757653565587811|
[2025/09/12 05:06:05 587823] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:1|
[2025/09/12 05:06:05 587832] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:06:05 587839] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:05 587848] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:06:05 587855] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:05 587863] [debug] |scid:cbd1964812447be3|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:06:05 587871] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565698783|pq_index:0|
[2025/09/12 05:06:05 587879] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565587222|
[2025/09/12 05:06:05 587886] [debug] |scid:cbd1964812447be3|xqc_process_crypto_frame|level:3|
[2025/09/12 05:06:05 587893] [debug] |scid:cbd1964812447be3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:06:05 587901] [debug] |scid:cbd1964812447be3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:06:05 588130] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:7|
[2025/09/12 05:06:05 588189] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:ACK_01RTT|expire:1757653565612811|now:1757653565587811|interv:25000|
[2025/09/12 05:06:05 588196] [debug] |scid:cbd1964812447be3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565587811|max_ack_delay:25000|
[2025/09/12 05:06:05 588202] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:06:05 588207] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653565587811|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 588213] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685587811|now:1757653565587811|interv:120000000|
[2025/09/12 05:06:05 588217] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685587811|now:1757653565587811|interv:120000000|
[2025/09/12 05:06:05 588222] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565588222|
[2025/09/12 05:06:05 588227] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565588226|
[2025/09/12 05:06:05 588237] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:05 588241] [debug] |scid:cbd1964812447be3|xqc_process_crypto_write_streams|
[2025/09/12 05:06:05 588246] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:05 588250] [debug] |scid:cbd1964812447be3|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:05 588256] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565612811|
[2025/09/12 05:06:05 588260] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565612811|
[2025/09/12 05:06:05 588264] [debug] |xqc_engine_wakeup_after|wakeup:1757653565612811|now:1757653565588264|diff:24547|
[2025/09/12 05:06:05 588269] [debug] |xqc_engine_main_logic|END|now:1757653565588226|
[2025/09/12 05:06:05 588275] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565588275|
[2025/09/12 05:06:05 588279] [debug] |xqc_engine_wakeup_after|wakeup:1757653565612811|now:1757653565588279|diff:24532|
[2025/09/12 05:06:05 588285] [debug] |xqc_engine_main_logic|END|now:1757653565588275|
[2025/09/12 05:06:05 612768] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565612768|
[2025/09/12 05:06:05 612789] [debug] |xqc_engine_wakeup_after|wakeup:1757653565612811|now:1757653565612789|diff:22|
[2025/09/12 05:06:05 612795] [debug] |xqc_engine_main_logic|END|now:1757653565612768|
[2025/09/12 05:06:05 613863] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565613863|
[2025/09/12 05:06:05 613871] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565612811|pq_index:0|
[2025/09/12 05:06:05 613876] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565588226|
[2025/09/12 05:06:05 613884] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565613881|
[2025/09/12 05:06:05 613890] [debug] |scid:cbd1964812447be3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653565612811|now:1757653565613881|
[2025/09/12 05:06:05 613896] [debug] |scid:cbd1964812447be3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:05 613901] [debug] |scid:cbd1964812447be3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653565612811|now:1757653565613881|
[2025/09/12 05:06:05 613906] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:05 613915] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|largest_recv:2|ack_delay:26104|first_ack_range:2|largest_pkt_recv_time:1757653565587811|
[2025/09/12 05:06:05 613921] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:06:05 613926] [debug] |scid:cbd1964812447be3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:06:05 613932] [debug] |scid:cbd1964812447be3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:05 613938] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 613945] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:05 613952] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:05 614008] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:6|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:136|now:1757653565613966|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 614016] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:6|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 614037] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565698783|
[2025/09/12 05:06:05 614045] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565698783|
[2025/09/12 05:06:05 614051] [debug] |xqc_engine_wakeup_after|wakeup:1757653565698783|now:1757653565614050|diff:84733|
[2025/09/12 05:06:05 614056] [debug] |xqc_engine_main_logic|END|now:1757653565613881|
[2025/09/12 05:06:05 619085] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:1372|state:ESTABED|recv_time:1757653565619083|
[2025/09/12 05:06:05 619104] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:0|
[2025/09/12 05:06:05 619115] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:06:05 619123] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:05 619138] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:06:05 619145] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:05 619152] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:05 619159] [debug] |scid:cbd1964812447be3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:05 619178] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:ACK_01RTT|expire:1757653565644083|now:1757653565619083|interv:25000|
[2025/09/12 05:06:05 619188] [debug] |scid:cbd1964812447be3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565619083|max_ack_delay:25000|
[2025/09/12 05:06:05 619197] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:06:05 619207] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653565619083|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 619217] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685619083|now:1757653565619083|interv:120000000|
[2025/09/12 05:06:05 619225] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685619083|now:1757653565619083|interv:120000000|
[2025/09/12 05:06:05 619232] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565698783|pq_index:0|
[2025/09/12 05:06:05 619239] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565613881|
[2025/09/12 05:06:05 619246] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565619246|
[2025/09/12 05:06:05 619257] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565619254|
[2025/09/12 05:06:05 619268] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565644083|
[2025/09/12 05:06:05 619273] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565644083|
[2025/09/12 05:06:05 619278] [debug] |xqc_engine_wakeup_after|wakeup:1757653565644083|now:1757653565619278|diff:24805|
[2025/09/12 05:06:05 619283] [debug] |xqc_engine_main_logic|END|now:1757653565619254|
[2025/09/12 05:06:05 619290] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565619290|
[2025/09/12 05:06:05 619295] [debug] |xqc_engine_wakeup_after|wakeup:1757653565644083|now:1757653565619295|diff:24788|
[2025/09/12 05:06:05 619307] [debug] |xqc_engine_main_logic|END|now:1757653565619290|
[2025/09/12 05:06:05 643744] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565643743|
[2025/09/12 05:06:05 643762] [debug] |xqc_engine_wakeup_after|wakeup:1757653565644083|now:1757653565643761|diff:322|
[2025/09/12 05:06:05 643767] [debug] |xqc_engine_main_logic|END|now:1757653565643743|
[2025/09/12 05:06:05 644835] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565644835|
[2025/09/12 05:06:05 644843] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565644083|pq_index:0|
[2025/09/12 05:06:05 644848] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565619254|
[2025/09/12 05:06:05 644855] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565644853|
[2025/09/12 05:06:05 644862] [debug] |scid:cbd1964812447be3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653565644083|now:1757653565644853|
[2025/09/12 05:06:05 644867] [debug] |scid:cbd1964812447be3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:05 644872] [debug] |scid:cbd1964812447be3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653565644083|now:1757653565644853|
[2025/09/12 05:06:05 644877] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:05 644885] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|largest_recv:3|ack_delay:25802|first_ack_range:3|largest_pkt_recv_time:1757653565619083|
[2025/09/12 05:06:05 644891] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:06:05 644896] [debug] |scid:cbd1964812447be3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:06:05 644901] [debug] |scid:cbd1964812447be3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:05 644907] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 644914] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:05 644920] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:05 644968] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:7|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:136|now:1757653565644931|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 644975] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:7|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 644984] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565698783|
[2025/09/12 05:06:05 644992] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565698783|
[2025/09/12 05:06:05 645000] [debug] |xqc_engine_wakeup_after|wakeup:1757653565698783|now:1757653565644999|diff:53784|
[2025/09/12 05:06:05 645007] [debug] |xqc_engine_main_logic|END|now:1757653565644853|
[2025/09/12 05:06:05 676950] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:1422|state:ESTABED|recv_time:1757653565676944|
[2025/09/12 05:06:05 676978] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:0|
[2025/09/12 05:06:05 677009] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:06:05 677018] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:05 677037] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:06:05 677045] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:05 677065] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:05 677074] [debug] |scid:cbd1964812447be3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:05 677092] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:ACK_01RTT|expire:1757653565701944|now:1757653565676944|interv:25000|
[2025/09/12 05:06:05 677106] [debug] |scid:cbd1964812447be3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565676944|max_ack_delay:25000|
[2025/09/12 05:06:05 677117] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:06:05 677126] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING PING |recv_time:1757653565676944|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 677133] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685676944|now:1757653565676944|interv:120000000|
[2025/09/12 05:06:05 677139] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685676944|now:1757653565676944|interv:120000000|
[2025/09/12 05:06:05 677144] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565698783|pq_index:0|
[2025/09/12 05:06:05 677150] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565644853|
[2025/09/12 05:06:05 677155] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565677155|
[2025/09/12 05:06:05 677162] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565677160|
[2025/09/12 05:06:05 677172] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565698783|
[2025/09/12 05:06:05 677177] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565698783|
[2025/09/12 05:06:05 677182] [debug] |xqc_engine_wakeup_after|wakeup:1757653565698783|now:1757653565677182|diff:21601|
[2025/09/12 05:06:05 677187] [debug] |xqc_engine_main_logic|END|now:1757653565677160|
[2025/09/12 05:06:05 677194] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565677194|
[2025/09/12 05:06:05 677199] [debug] |xqc_engine_wakeup_after|wakeup:1757653565698783|now:1757653565677199|diff:21584|
[2025/09/12 05:06:05 677204] [debug] |xqc_engine_main_logic|END|now:1757653565677194|
[2025/09/12 05:06:05 698472] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565698472|
[2025/09/12 05:06:05 698487] [debug] |xqc_engine_wakeup_after|wakeup:1757653565698783|now:1757653565698487|diff:296|
[2025/09/12 05:06:05 698493] [debug] |xqc_engine_main_logic|END|now:1757653565698472|
[2025/09/12 05:06:05 699584] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565699584|
[2025/09/12 05:06:05 699594] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565698783|pq_index:0|
[2025/09/12 05:06:05 699601] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565677160|
[2025/09/12 05:06:05 699609] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565699607|
[2025/09/12 05:06:05 699617] [debug] |scid:cbd1964812447be3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653565698783|now:1757653565699607|
[2025/09/12 05:06:05 699624] [debug] |scid:cbd1964812447be3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:05 699639] [debug] |scid:cbd1964812447be3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005640AEC4335C|path:0|bytes_in_flight:136|
[2025/09/12 05:06:05 699645] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35249|rtt_var:14200|pto_duration:92049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 699653] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 699659] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 699665] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 136|
[2025/09/12 05:06:05 699671] [debug] |scid:cbd1964812447be3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:05 699678] [debug] |scid:cbd1964812447be3|xqc_conn_send_probe_pkt|conn:00005640AEC4335C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:05 699688] [debug] |scid:cbd1964812447be3|xqc_conn_send_probe_pkt|conn:00005640AEC4335C|path:0|pkt_num:3|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:05 699697] [debug] |scid:cbd1964812447be3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005640AEC4335C|pto_count:1
[2025/09/12 05:06:05 699704] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35249|rtt_var:14200|pto_duration:184098|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:05 699711] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 699717] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 699723] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:05 699729] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653565810832|now:1757653565699703|interv:111129|
[2025/09/12 05:06:05 699735] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653565810832|now:1757653565699703|interval:111129|pto_count:1|srtt:35249
[2025/09/12 05:06:05 699744] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:05 699752] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 699759] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:05 699767] [debug] |scid:cbd1964812447be3|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005640AEC4335C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:05 699774] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:05 699827] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:8|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43|now:1757653565699786|stream_id:0|stream_offset:17|
[2025/09/12 05:06:05 699838] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:8|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 699847] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:06:05 699856] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35249|rtt_var:14200|pto_duration:184098|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:05 699871] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 699876] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 699881] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 79|
[2025/09/12 05:06:05 699886] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653565923884|now:1757653565699856|interv:224028|
[2025/09/12 05:06:05 699891] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653565923884|now:1757653565699856|interval:224028|pto_count:1|srtt:35249
[2025/09/12 05:06:05 699898] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:79|
[2025/09/12 05:06:05 699905] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:3|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:05 699910] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:05 699938] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:9|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:79|now:1757653565699918|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 699949] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:9|origin_pktnum:3|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 699959] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:79|applimit:0|
[2025/09/12 05:06:05 699968] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:35249|rtt_var:14200|pto_duration:184098|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:05 699974] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 699979] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 699984] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 122|
[2025/09/12 05:06:05 699989] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653565924016|now:1757653565699967|interv:224049|
[2025/09/12 05:06:05 699994] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653565924016|now:1757653565699967|interval:224049|pto_count:1|srtt:35249
[2025/09/12 05:06:05 700000] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:122|
[2025/09/12 05:06:05 700006] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565701944|
[2025/09/12 05:06:05 700011] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565701944|
[2025/09/12 05:06:05 700016] [debug] |xqc_engine_wakeup_after|wakeup:1757653565701944|now:1757653565700016|diff:1928|
[2025/09/12 05:06:05 700023] [debug] |xqc_engine_main_logic|END|now:1757653565699607|
[2025/09/12 05:06:05 702162] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565702162|
[2025/09/12 05:06:05 702171] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565701944|pq_index:0|
[2025/09/12 05:06:05 702177] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565699607|
[2025/09/12 05:06:05 702185] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565702183|
[2025/09/12 05:06:05 702198] [debug] |scid:cbd1964812447be3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653565701944|now:1757653565702183|
[2025/09/12 05:06:05 702204] [debug] |scid:cbd1964812447be3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:05 702210] [debug] |scid:cbd1964812447be3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653565701944|now:1757653565702183|
[2025/09/12 05:06:05 702216] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:05 702225] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|largest_recv:4|ack_delay:25281|first_ack_range:4|largest_pkt_recv_time:1757653565676944|
[2025/09/12 05:06:05 702232] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:4|low:0|pkt_pns:2|
[2025/09/12 05:06:05 702238] [debug] |scid:cbd1964812447be3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:06:05 702245] [debug] |scid:cbd1964812447be3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:05 702252] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 702259] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:05 702266] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:05 702300] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:10|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653565702275|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 702313] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:10|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 702327] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565924016|
[2025/09/12 05:06:05 702336] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565924016|
[2025/09/12 05:06:05 702342] [debug] |xqc_engine_wakeup_after|wakeup:1757653565924016|now:1757653565702342|diff:221674|
[2025/09/12 05:06:05 702348] [debug] |xqc_engine_main_logic|END|now:1757653565702183|
[2025/09/12 05:06:05 730856] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:31|state:ESTABED|recv_time:1757653565730851|
[2025/09/12 05:06:05 730886] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:0|
[2025/09/12 05:06:05 730906] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:06:05 730919] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:05 730935] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:06:05 730944] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:05 730959] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|conn:00005640AEC4335C|path:0|pkt_num:8|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:8|
[2025/09/12 05:06:05 730970] [debug] |scid:cbd1964812447be3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:79|prior_delivered:1254|prior_time:1757653565585989|is_app_limited:0|send_elapse:146155|ack_elapse:144862|ctl_first_sent_time:1757653565699786|lagest_ack_time:1757653565730851|curr_delivered:1290|
[2025/09/12 05:06:05 730981] [debug] |scid:cbd1964812447be3|xqc_update_sample|sampler_sent_time_update:1757653565699786|
[2025/09/12 05:06:05 730991] [debug] |scid:cbd1964812447be3|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:05 731001] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:05 731016] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|conn:00005640AEC4335C|path:0|pkt_num:9|origin_pktnum:3|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:06:05 731022] [debug] |scid:cbd1964812447be3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:79|prior_delivered:1254|prior_time:1757653565585989|is_app_limited:0|send_elapse:146155|ack_elapse:144862|ctl_first_sent_time:1757653565699786|lagest_ack_time:1757653565730851|curr_delivered:1333|
[2025/09/12 05:06:05 731030] [debug] |scid:cbd1964812447be3|xqc_update_sample|sampler_sent_time_update:1757653565699918|
[2025/09/12 05:06:05 731040] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:05 731048] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_rtt|before update rtt|conn:00005640AEC4335C|srtt:35249|rttvar:14200|minrtt:32358|latest_rtt:30933|ack_delay:0|
[2025/09/12 05:06:05 731058] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_rtt|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2 |after update rtt|conn:00005640AEC4335C|srtt:34709|rttvar:11729|minrtt:30933|latest_rtt:30933|ack_delay:0|
[2025/09/12 05:06:05 731066] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:05 731073] [debug] |scid:cbd1964812447be3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:6|po_sent_time:1757653565586734|lost_send_time:1757653565691804|loss_delay:39047|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:05 731079] [debug] |scid:cbd1964812447be3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653565586734u|
[2025/09/12 05:06:05 731085] [stats] |scid:cbd1964812447be3|xqc_send_ctl_detect_lost|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2 |lost interval:1757653565730851|lost_count:1|send_count:8|pkt_num:4|po_send_time:1757653565586734|srtt:34709|cwnd:139110|bw:33200|conn_life:215287|now:0|last_lost_time:215287|
[2025/09/12 05:06:05 731092] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 4|pns:2|
[2025/09/12 05:06:05 731097] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:05 731102] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005640AEC4335C|path:0|
[2025/09/12 05:06:05 731108] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:05 731113] [debug] |scid:cbd1964812447be3|xqc_generate_sample|sampler: send_elapse 146155, ack_elapse 144862, delivered 79|rate 540|lost 1|
[2025/09/12 05:06:05 731118] [debug] |scid:cbd1964812447be3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:05 731124] [debug] |scid:cbd1964812447be3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (540) in round 3|
[2025/09/12 05:06:05 731129] [debug] |scid:cbd1964812447be3|xqc_bbr_update_min_rtt|probertt expire|rtt:30933, old_rtt:32358|
[2025/09/12 05:06:05 731134] [debug] |scid:cbd1964812447be3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30933, old_rtt:32358|
[2025/09/12 05:06:05 731140] [debug] |scid:cbd1964812447be3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:266|
[2025/09/12 05:06:05 731145] [debug] |scid:cbd1964812447be3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:1|acked:79|po_sent_time:1757653565699918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1333|
[2025/09/12 05:06:05 731151] [debug] |scid:cbd1964812447be3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:1|acked:79|po_sent_time:1757653565699918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1333|
[2025/09/12 05:06:05 731161] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_ack_received|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2 |bbr on ack|mode:0|pacing_rate:11152334|bw:33200|cwnd:139189|full_bw_reached:0|inflight:0|srtt:34709|latest_rtt:30933|min_rtt:30933|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:05 731170] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:06:05 731176] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653565730851|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 731183] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685730851|now:1757653565730851|interv:120000000|
[2025/09/12 05:06:05 731189] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685730851|now:1757653565730851|interv:120000000|
[2025/09/12 05:06:05 731194] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565924016|pq_index:0|
[2025/09/12 05:06:05 731200] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565702183|
[2025/09/12 05:06:05 731205] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565731205|
[2025/09/12 05:06:05 731213] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565731210|
[2025/09/12 05:06:05 731223] [debug] |scid:cbd1964812447be3|xqc_path_get_perf_class|conn:00005640AEC4335C|path_id:0|path_srtt:34709|min_srtt:34709|path_bw:33200|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:05 731229] [debug] |scid:cbd1964812447be3|xqc_send_ctl_can_send|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139189|conn:00005640AEC4335C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 731236] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005640AEC4335C|path_id:0|path_srtt:34709|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:05 731242] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:4|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:05 731249] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:05 731255] [debug] |scid:cbd1964812447be3|xqc_send_ctl_can_send|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139189|conn:00005640AEC4335C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 731261] [debug] |scid:cbd1964812447be3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:05 731267] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:05 731312] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653565731275|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 731323] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:11|origin_pktnum:4|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:05 731332] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:05 731341] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:11729|pto_duration:81625|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 731354] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 731359] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 731364] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:05 731369] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653565832900|now:1757653565731341|interv:101559|
[2025/09/12 05:06:05 731374] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653565832900|now:1757653565731341|interval:101559|pto_count:0|srtt:34709
[2025/09/12 05:06:05 731381] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139189|inflight:43|
[2025/09/12 05:06:05 731387] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565832900|
[2025/09/12 05:06:05 731392] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565832900|
[2025/09/12 05:06:05 731397] [debug] |xqc_engine_wakeup_after|wakeup:1757653565832900|now:1757653565731397|diff:101503|
[2025/09/12 05:06:05 731403] [debug] |xqc_engine_main_logic|END|now:1757653565731210|
[2025/09/12 05:06:05 731409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565731409|
[2025/09/12 05:06:05 731414] [debug] |xqc_engine_wakeup_after|wakeup:1757653565832900|now:1757653565731414|diff:101486|
[2025/09/12 05:06:05 731419] [debug] |xqc_engine_main_logic|END|now:1757653565731409|
[2025/09/12 05:06:05 734039] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:1452|state:ESTABED|recv_time:1757653565734038|
[2025/09/12 05:06:05 734056] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:1|
[2025/09/12 05:06:05 734067] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:06:05 734075] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:05 734090] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:06:05 734097] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:05 734102] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:05 734106] [debug] |scid:cbd1964812447be3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:05 734118] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:ACK_01RTT|expire:1757653565759038|now:1757653565734038|interv:25000|
[2025/09/12 05:06:05 734129] [debug] |scid:cbd1964812447be3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565734038|max_ack_delay:25000|
[2025/09/12 05:06:05 734139] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:06:05 734150] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:7|frame:PADDING PING |recv_time:1757653565734038|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 734160] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685734038|now:1757653565734038|interv:120000000|
[2025/09/12 05:06:05 734168] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685734038|now:1757653565734038|interv:120000000|
[2025/09/12 05:06:05 734173] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565832900|pq_index:0|
[2025/09/12 05:06:05 734180] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565731210|
[2025/09/12 05:06:05 734197] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565734197|
[2025/09/12 05:06:05 734208] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565734205|
[2025/09/12 05:06:05 734221] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565759038|
[2025/09/12 05:06:05 734229] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565759038|
[2025/09/12 05:06:05 734238] [debug] |xqc_engine_wakeup_after|wakeup:1757653565759038|now:1757653565734237|diff:24801|
[2025/09/12 05:06:05 734245] [debug] |xqc_engine_main_logic|END|now:1757653565734205|
[2025/09/12 05:06:05 734252] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565734252|
[2025/09/12 05:06:05 734257] [debug] |xqc_engine_wakeup_after|wakeup:1757653565759038|now:1757653565734256|diff:24782|
[2025/09/12 05:06:05 734261] [debug] |xqc_engine_main_logic|END|now:1757653565734252|
[2025/09/12 05:06:05 758720] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565758720|
[2025/09/12 05:06:05 758741] [debug] |xqc_engine_wakeup_after|wakeup:1757653565759038|now:1757653565758741|diff:297|
[2025/09/12 05:06:05 758748] [debug] |xqc_engine_main_logic|END|now:1757653565758720|
[2025/09/12 05:06:05 759819] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565759818|
[2025/09/12 05:06:05 759827] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565759038|pq_index:0|
[2025/09/12 05:06:05 759834] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565734205|
[2025/09/12 05:06:05 759842] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565759840|
[2025/09/12 05:06:05 759850] [debug] |scid:cbd1964812447be3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653565759038|now:1757653565759840|
[2025/09/12 05:06:05 759857] [debug] |scid:cbd1964812447be3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:05 759863] [debug] |scid:cbd1964812447be3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653565759038|now:1757653565759840|
[2025/09/12 05:06:05 759869] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:05 759880] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|largest_recv:7|ack_delay:25842|first_ack_range:0|largest_pkt_recv_time:1757653565734038|
[2025/09/12 05:06:05 759887] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:06:05 759893] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:5|low:4|pkt_pns:2|
[2025/09/12 05:06:05 759899] [debug] |scid:cbd1964812447be3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:06:05 759906] [debug] |scid:cbd1964812447be3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:05 759914] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 759922] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:05 759930] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:05 760009] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653565759946|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 760019] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:12|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 760045] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653565832900|
[2025/09/12 05:06:05 760051] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653565832900|
[2025/09/12 05:06:05 760056] [debug] |xqc_engine_wakeup_after|wakeup:1757653565832900|now:1757653565760056|diff:72844|
[2025/09/12 05:06:05 760062] [debug] |xqc_engine_main_logic|END|now:1757653565759840|
[2025/09/12 05:06:05 833388] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565833388|
[2025/09/12 05:06:05 833424] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653565832900|pq_index:0|
[2025/09/12 05:06:05 833430] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565759840|
[2025/09/12 05:06:05 833438] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565833435|
[2025/09/12 05:06:05 833445] [debug] |scid:cbd1964812447be3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653565832900|now:1757653565833435|
[2025/09/12 05:06:05 833451] [debug] |scid:cbd1964812447be3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:05 833456] [debug] |scid:cbd1964812447be3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005640AEC4335C|path:0|bytes_in_flight:43|
[2025/09/12 05:06:05 833461] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:11729|pto_duration:81625|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:05 833468] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 833473] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 833478] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:05 833483] [debug] |scid:cbd1964812447be3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:05 833490] [debug] |scid:cbd1964812447be3|xqc_conn_send_probe_pkt|conn:00005640AEC4335C|path:0|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:05 833517] [debug] |scid:cbd1964812447be3|xqc_conn_send_probe_pkt|conn:00005640AEC4335C|path:0|pkt_num:11|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:05 833528] [debug] |scid:cbd1964812447be3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005640AEC4335C|pto_count:1
[2025/09/12 05:06:05 833533] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005640AEC4335C|path:0|
[2025/09/12 05:06:05 833539] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:05 833544] [debug] |scid:cbd1964812447be3|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653565833435|
[2025/09/12 05:06:05 833549] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:05 833557] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 833563] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 833569] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:05 833576] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:05 833676] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:13|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653565833605|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 833685] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|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:0|
[2025/09/12 05:06:05 833692] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:05 833697] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:11729|pto_duration:163250|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:05 833706] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 833714] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 833722] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:05 833728] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566036855|now:1757653565833697|interv:203158|
[2025/09/12 05:06:05 833733] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653566036855|now:1757653565833697|interval:203158|pto_count:1|srtt:34709
[2025/09/12 05:06:05 833739] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139189|inflight:43|
[2025/09/12 05:06:05 833746] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:11|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:05 833752] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:05 833778] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:14|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653565833759|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 833789] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:14|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 05:06:05 833799] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:06:05 833807] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:11729|pto_duration:163250|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:05 833812] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:05 833818] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:05 833822] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:05 833828] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566037009|now:1757653565833806|interv:203203|
[2025/09/12 05:06:05 833833] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653566037009|now:1757653565833806|interval:203203|pto_count:1|srtt:34709
[2025/09/12 05:06:05 833839] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139189|inflight:86|
[2025/09/12 05:06:05 833845] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653566037009|
[2025/09/12 05:06:05 833850] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653566037009|
[2025/09/12 05:06:05 833861] [debug] |xqc_engine_wakeup_after|wakeup:1757653566037009|now:1757653565833860|diff:203149|
[2025/09/12 05:06:05 833866] [debug] |xqc_engine_main_logic|END|now:1757653565833435|
[2025/09/12 05:06:05 869767] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:1054|state:ESTABED|recv_time:1757653565869761|
[2025/09/12 05:06:05 869799] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:0|
[2025/09/12 05:06:05 869818] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:06:05 869826] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:05 869890] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:06:05 869902] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:05 869914] [debug] |scid:cbd1964812447be3|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:05 869926] [debug] |scid:cbd1964812447be3|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:06:05 869935] [debug] |scid:cbd1964812447be3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:05 869945] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566037009|pq_index:0|
[2025/09/12 05:06:05 869954] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565833435|
[2025/09/12 05:06:05 869962] [debug] |scid:cbd1964812447be3|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:06:05 869974] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:ACK_01RTT|expire:1757653565894761|now:1757653565869761|interv:25000|
[2025/09/12 05:06:05 869987] [debug] |scid:cbd1964812447be3|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565869761|max_ack_delay:25000|
[2025/09/12 05:06:05 869994] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:06:05 870000] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:9|frame:STREAM |recv_time:1757653565869761|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 870008] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685869761|now:1757653565869761|interv:120000000|
[2025/09/12 05:06:05 870013] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685869761|now:1757653565869761|interv:120000000|
[2025/09/12 05:06:05 870023] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:29|state:ESTABED|recv_time:1757653565870022|
[2025/09/12 05:06:05 870028] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:0|
[2025/09/12 05:06:05 870035] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:06:05 870040] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:05 870047] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:06:05 870052] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:05 870057] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:05 870061] [debug] |scid:cbd1964812447be3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:05 870067] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:05 870073] [debug] |scid:cbd1964812447be3|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:05 870091] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:06:05 870097] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING |recv_time:1757653565870022|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:05 870103] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653685870022|now:1757653565870022|interv:120000000|
[2025/09/12 05:06:05 870109] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653685870022|now:1757653565870022|interv:120000000|
[2025/09/12 05:06:05 870114] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565870114|
[2025/09/12 05:06:05 870121] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653565870119|
[2025/09/12 05:06:05 870129] [debug] |scid:cbd1964812447be3|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005640AEC4335C|
[2025/09/12 05:06:05 870136] [debug] |scid:cbd1964812447be3|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:05 870142] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:STREAM_CLOSE|expire:1757653566190016|now:1757653565870141|interv:319875|
[2025/09/12 05:06:05 870203] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|largest_recv:10|ack_delay:181|first_ack_range:1|largest_pkt_recv_time:1757653565870022|
[2025/09/12 05:06:05 870214] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:06:05 870220] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:06:05 870227] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:5|low:4|pkt_pns:2|
[2025/09/12 05:06:05 870233] [debug] |scid:cbd1964812447be3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:06:05 870242] [debug] |scid:cbd1964812447be3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:05 870251] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 870261] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:05 870270] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:05 870333] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:15|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653565870282|stream_id:0|stream_offset:0|
[2025/09/12 05:06:05 870345] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:15|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:05 870355] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653566037009|
[2025/09/12 05:06:05 870363] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653566037009|
[2025/09/12 05:06:05 870370] [debug] |xqc_engine_wakeup_after|wakeup:1757653566037009|now:1757653565870370|diff:166639|
[2025/09/12 05:06:05 870379] [debug] |xqc_engine_main_logic|END|now:1757653565870119|
[2025/09/12 05:06:05 870390] [debug] |xqc_engine_main_logic|BEGIN|now:1757653565870390|
[2025/09/12 05:06:05 870397] [debug] |xqc_engine_wakeup_after|wakeup:1757653566037009|now:1757653565870397|diff:166612|
[2025/09/12 05:06:05 870414] [debug] |xqc_engine_main_logic|END|now:1757653565870390|
[2025/09/12 05:06:06 037260] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566037259|
[2025/09/12 05:06:06 037296] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566037009|pq_index:0|
[2025/09/12 05:06:06 037303] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653565870119|
[2025/09/12 05:06:06 037311] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653566037308|
[2025/09/12 05:06:06 037319] [debug] |scid:cbd1964812447be3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653566037009|now:1757653566037308|
[2025/09/12 05:06:06 037326] [debug] |scid:cbd1964812447be3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:06 037331] [debug] |scid:cbd1964812447be3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005640AEC4335C|path:0|bytes_in_flight:86|
[2025/09/12 05:06:06 037337] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:11729|pto_duration:163250|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:06 037344] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 037351] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 037357] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:06 037364] [debug] |scid:cbd1964812447be3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:06 037371] [debug] |scid:cbd1964812447be3|xqc_conn_send_probe_pkt|conn:00005640AEC4335C|path:0|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:06 037381] [debug] |scid:cbd1964812447be3|xqc_conn_send_probe_pkt|conn:00005640AEC4335C|path:0|pkt_num:11|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:06 037388] [debug] |scid:cbd1964812447be3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005640AEC4335C|pto_count:2
[2025/09/12 05:06:06 037395] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:11729|pto_duration:326500|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:06:06 037402] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 037409] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 037414] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:06 037419] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566240259|now:1757653566037395|interv:202864|
[2025/09/12 05:06:06 037425] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653566240259|now:1757653566037395|interval:202864|pto_count:2|srtt:34709
[2025/09/12 05:06:06 037434] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 037440] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 037446] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:06 037479] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:06 037588] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:16|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:86|now:1757653566037495|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 037600] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:16|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 05:06:06 037607] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:86|applimit:0|
[2025/09/12 05:06:06 037613] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:11729|pto_duration:326500|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:06:06 037620] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 037626] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 037635] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 129|
[2025/09/12 05:06:06 037643] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566443995|now:1757653566037613|interv:406382|
[2025/09/12 05:06:06 037650] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653566443995|now:1757653566037613|interval:406382|pto_count:2|srtt:34709
[2025/09/12 05:06:06 037657] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139189|inflight:129|
[2025/09/12 05:06:06 037664] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:11|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:06 037669] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:06 037697] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:17|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:129|now:1757653566037677|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 037708] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:17|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 05:06:06 037718] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|path:0|inflight:129|applimit:0|
[2025/09/12 05:06:06 037726] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:11729|pto_duration:326500|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:06:06 037731] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 037737] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 037742] [debug] |scid:cbd1964812447be3|xqc_send_ctl_get_pto_time_and_space|conn:00005640AEC4335C|path:0|PNS: 2, unacked: 172|
[2025/09/12 05:06:06 037747] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566444177|now:1757653566037725|interv:406452|
[2025/09/12 05:06:06 037752] [debug] |scid:cbd1964812447be3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005640AEC4335C|path:0|pns:2|expire:1757653566444177|now:1757653566037725|interval:406452|pto_count:2|srtt:34709
[2025/09/12 05:06:06 037758] [debug] |scid:cbd1964812447be3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139189|inflight:172|
[2025/09/12 05:06:06 037764] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653566190016|
[2025/09/12 05:06:06 037774] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653566190016|
[2025/09/12 05:06:06 037779] [debug] |xqc_engine_wakeup_after|wakeup:1757653566190016|now:1757653566037779|diff:152237|
[2025/09/12 05:06:06 037785] [debug] |xqc_engine_main_logic|END|now:1757653566037308|
[2025/09/12 05:06:06 141529] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:1054|state:ESTABED|recv_time:1757653566141524|
[2025/09/12 05:06:06 141561] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:1|
[2025/09/12 05:06:06 141581] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:06:06 141591] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:06 141609] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:06:06 141619] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:06 141630] [debug] |scid:cbd1964812447be3|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:06 141640] [debug] |scid:cbd1964812447be3|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/09/12 05:06:06 141653] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:ACK_01RTT|expire:1757653566166524|now:1757653566141524|interv:25000|
[2025/09/12 05:06:06 141666] [debug] |scid:cbd1964812447be3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653566141524|max_ack_delay:25000|
[2025/09/12 05:06:06 141676] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:06:06 141686] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:11|frame:STREAM |recv_time:1757653566141524|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:06 141697] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653686141524|now:1757653566141524|interv:120000000|
[2025/09/12 05:06:06 141706] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653686141524|now:1757653566141524|interv:120000000|
[2025/09/12 05:06:06 141715] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566190016|pq_index:0|
[2025/09/12 05:06:06 141725] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653566037308|
[2025/09/12 05:06:06 141739] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:29|state:ESTABED|recv_time:1757653566141738|
[2025/09/12 05:06:06 141749] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:0|
[2025/09/12 05:06:06 141760] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:06:06 141768] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:06 141779] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:06:06 141785] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:06 141791] [debug] |scid:cbd1964812447be3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:06 141798] [debug] |scid:cbd1964812447be3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:06 141806] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:06 141816] [debug] |scid:cbd1964812447be3|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:06 141849] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:06:06 141859] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING |recv_time:1757653566141738|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:06 141869] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653686141738|now:1757653566141738|interv:120000000|
[2025/09/12 05:06:06 141877] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653686141738|now:1757653566141738|interv:120000000|
[2025/09/12 05:06:06 141883] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566141883|
[2025/09/12 05:06:06 141890] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653566141888|
[2025/09/12 05:06:06 141902] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|largest_recv:12|ack_delay:164|first_ack_range:3|largest_pkt_recv_time:1757653566141738|
[2025/09/12 05:06:06 141908] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:12|low:9|pkt_pns:2|
[2025/09/12 05:06:06 141913] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:06:06 141918] [debug] |scid:cbd1964812447be3|xqc_gen_ack_frame|high:5|low:4|pkt_pns:2|
[2025/09/12 05:06:06 141923] [debug] |scid:cbd1964812447be3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 05:06:06 141928] [debug] |scid:cbd1964812447be3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:06 141934] [debug] |scid:cbd1964812447be3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 141946] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:06 141957] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:06 141998] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:18|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:172|now:1757653566141968|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 142006] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:18|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 142013] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653566190016|
[2025/09/12 05:06:06 142019] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653566190016|
[2025/09/12 05:06:06 142025] [debug] |xqc_engine_wakeup_after|wakeup:1757653566190016|now:1757653566142024|diff:47992|
[2025/09/12 05:06:06 142034] [debug] |xqc_engine_main_logic|END|now:1757653566141888|
[2025/09/12 05:06:06 142044] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566142043|
[2025/09/12 05:06:06 142052] [debug] |xqc_engine_wakeup_after|wakeup:1757653566190016|now:1757653566142052|diff:47964|
[2025/09/12 05:06:06 142058] [debug] |xqc_engine_main_logic|END|now:1757653566142043|
[2025/09/12 05:06:06 189914] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566189913|
[2025/09/12 05:06:06 189934] [debug] |xqc_engine_wakeup_after|wakeup:1757653566190016|now:1757653566189934|diff:82|
[2025/09/12 05:06:06 189939] [debug] |xqc_engine_main_logic|END|now:1757653566189913|
[2025/09/12 05:06:06 191007] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566191006|
[2025/09/12 05:06:06 191014] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566190016|pq_index:0|
[2025/09/12 05:06:06 191026] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653566141888|
[2025/09/12 05:06:06 191034] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653566191031|
[2025/09/12 05:06:06 191041] [debug] |scid:cbd1964812447be3|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653566190016|now:1757653566191031|
[2025/09/12 05:06:06 191047] [debug] |scid:cbd1964812447be3|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:06 191053] [debug] |scid:cbd1964812447be3|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:06 191079] [info] |scid:cbd1964812447be3|xqc_conn_close|conn:00005640AEC4335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:06 191090] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_DRAINING|expire:1757653566510964|now:1757653566191089|interv:319875|
[2025/09/12 05:06:06 191099] [debug] |scid:cbd1964812447be3|xqc_send_queue_drop_packets|sndq_packets_used:6|sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:06 191109] [debug] |scid:cbd1964812447be3|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:172|
[2025/09/12 05:06:06 191114] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:06 191120] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:06 191129] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:06 191135] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:06 191145] [info] |scid:cbd1964812447be3|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:06:06 191155] [debug] |scid:cbd1964812447be3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:06 191173] [stats] |scid:cbd1964812447be3|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:1757653565516752|wrt_delay:36|snd_delay:129|finwrt_delay:36|finsnd_delay:183034|finrcv_delay:353173|finread_delay:353383|all_acked_delay:214244|firstfinack_dely:214238|close_delay:353389|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2|path_info:mp is not supported in connection scid:cbd1964812447be3|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:06 191190] [debug] |scid:cbd1964812447be3|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653566190016|now:1757653566191031|
[2025/09/12 05:06:06 191198] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:06 191209] [debug] |scid:cbd1964812447be3|xqc_path_get_perf_class|conn:00005640AEC4335C|path_id:0|path_srtt:34709|min_srtt:34709|path_bw:33200|loss_rate:100.00|path_pto:2|
[2025/09/12 05:06:06 191219] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005640AEC4335C|path_id:0|path_srtt:34709|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:06 191229] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:06:06 191238] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:06 191253] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:06:06 191330] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:19|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653566191275|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 191343] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:19|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 191352] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653566510964|
[2025/09/12 05:06:06 191359] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653566510964|
[2025/09/12 05:06:06 191367] [debug] |xqc_engine_wakeup_after|wakeup:1757653566510964|now:1757653566191367|diff:319597|
[2025/09/12 05:06:06 191376] [debug] |xqc_engine_main_logic|END|now:1757653566191031|
[2025/09/12 05:06:06 301472] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:29|state:CLOSING|recv_time:1757653566301467|
[2025/09/12 05:06:06 301526] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:1|
[2025/09/12 05:06:06 301550] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:06:06 301562] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:06 301579] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:06:06 301587] [debug] |scid:cbd1964812447be3|xqc_process_frames|closing state|frame_type:12|
[2025/09/12 05:06:06 301601] [debug] |scid:cbd1964812447be3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:06 301617] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:06:06 301627] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:14|frame:|recv_time:1757653566301467|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:06 301642] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653686301467|now:1757653566301467|interv:120000000|
[2025/09/12 05:06:06 301653] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653686301467|now:1757653566301467|interv:120000000|
[2025/09/12 05:06:06 301664] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566510964|pq_index:0|
[2025/09/12 05:06:06 301676] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653566191031|
[2025/09/12 05:06:06 301688] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566301688|
[2025/09/12 05:06:06 301704] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653566301699|
[2025/09/12 05:06:06 301720] [debug] |scid:cbd1964812447be3|xqc_path_get_perf_class|conn:00005640AEC4335C|path_id:0|path_srtt:34709|min_srtt:34709|path_bw:33200|loss_rate:100.00|path_pto:2|
[2025/09/12 05:06:06 301733] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005640AEC4335C|path_id:0|path_srtt:34709|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:06 301747] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:06:06 301761] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:06 301770] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:06:06 301819] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:20|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653566301788|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 301834] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:20|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 301847] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653566510964|
[2025/09/12 05:06:06 301857] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653566510964|
[2025/09/12 05:06:06 301868] [debug] |xqc_engine_wakeup_after|wakeup:1757653566510964|now:1757653566301868|diff:209096|
[2025/09/12 05:06:06 301875] [debug] |xqc_engine_main_logic|END|now:1757653566301699|
[2025/09/12 05:06:06 332657] [info] |xqc_engine_packet_process|==>|conn:00005640AEC4335C|size:41|state:CLOSING|recv_time:1757653566332652|
[2025/09/12 05:06:06 332687] [debug] |scid:cbd1964812447be3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbd1964812447be3|spin_bit:1|
[2025/09/12 05:06:06 332705] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:06:06 332715] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:06 332732] [debug] |scid:cbd1964812447be3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:06:06 332740] [debug] |scid:cbd1964812447be3|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:06:06 332752] [debug] |scid:cbd1964812447be3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:06 332763] [debug] |scid:cbd1964812447be3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:06:06 332774] [info] |scid:cbd1964812447be3|xqc_conn_on_pkt_processed|====>|conn:00005640AEC4335C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:16|frame:|recv_time:1757653566332652|dcid:cbd1964812447be3|dcid_seq:0|
[2025/09/12 05:06:06 332787] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:PATH_IDLE|expire:1757653686332652|now:1757653566332652|interv:120000000|
[2025/09/12 05:06:06 332797] [debug] |scid:cbd1964812447be3|xqc_timer_set|type:CONN_IDLE|expire:1757653686332652|now:1757653566332652|interv:120000000|
[2025/09/12 05:06:06 332806] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566510964|pq_index:0|
[2025/09/12 05:06:06 332817] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653566301699|
[2025/09/12 05:06:06 332828] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566332828|
[2025/09/12 05:06:06 332838] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653566332834|
[2025/09/12 05:06:06 332852] [debug] |scid:cbd1964812447be3|xqc_path_get_perf_class|conn:00005640AEC4335C|path_id:0|path_srtt:34709|min_srtt:34709|path_bw:33200|loss_rate:100.00|path_pto:2|
[2025/09/12 05:06:06 332861] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005640AEC4335C|path_id:0|path_srtt:34709|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:06 332873] [debug] |scid:cbd1964812447be3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:06:06 332885] [debug] |scid:cbd1964812447be3|xqc_check_acked_or_dropped_pkt|conn:00005640AEC4335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:06 332895] [debug] |scid:cbd1964812447be3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:06:06 332964] [info] |scid:cbd1964812447be3|xqc_send_packet_with_pn|<==|conn:00005640AEC4335C|path:0|pkt_num:21|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653566332924|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 332974] [debug] |scid:cbd1964812447be3|xqc_send_ctl_on_packet_sent|conn:00005640AEC4335C|path:0|pkt_num:21|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 332986] [debug] |scid:cbd1964812447be3|xqc_conn_next_wakeup_time|wakeup_time:1757653566510964|
[2025/09/12 05:06:06 332994] [debug] |scid:cbd1964812447be3|xqc_engine_add_wakeup_queue|next_tick_time:1757653566510964|
[2025/09/12 05:06:06 333001] [debug] |xqc_engine_wakeup_after|wakeup:1757653566510964|now:1757653566333001|diff:177963|
[2025/09/12 05:06:06 333007] [debug] |xqc_engine_main_logic|END|now:1757653566332834|
[2025/09/12 05:06:06 510546] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566510545|
[2025/09/12 05:06:06 510582] [debug] |xqc_engine_wakeup_after|wakeup:1757653566510964|now:1757653566510582|diff:382|
[2025/09/12 05:06:06 510588] [debug] |xqc_engine_main_logic|END|now:1757653566510545|
[2025/09/12 05:06:06 511656] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566511656|
[2025/09/12 05:06:06 511664] [debug] |scid:cbd1964812447be3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566510964|pq_index:0|
[2025/09/12 05:06:06 511669] [debug] |scid:cbd1964812447be3|xqc_engine_add_active_queue|last_ticked_time:1757653566332834|
[2025/09/12 05:06:06 511678] [debug] |scid:cbd1964812447be3|xqc_engine_process_conn|conn:00005640AEC4335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653566511674|
[2025/09/12 05:06:06 511685] [debug] |scid:cbd1964812447be3|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653566510964|now:1757653566511674|
[2025/09/12 05:06:06 511690] [debug] |scid:cbd1964812447be3|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653566510964|now:1757653566511674|
[2025/09/12 05:06:06 511695] [debug] |scid:cbd1964812447be3|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:06 511701] [info] |xqc_engine_main_logic|conn:00005640AEC4335C|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2|conn_state:13|next_tick_time:1757653566510964
[2025/09/12 05:06:06 511720] [report] |scid:cbd1964812447be3|xqc_conn_destroy|00005640AEC4335C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:37772|first_send_delay:1232|conn_persist:996156|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-42085-cbd1964812447be3 p-193.167.100.100-443-252d3960187c62d2|hsk_recv:36658|close_recv:0|close_send:675711|last_recv:817088|last_send:817360|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,24,17,14,34,0,2048,i96,4,20,29,0,14,785,0,4,32,41,0,16,817,0,4,20,29,3,12,626,0,4,19,40000,19,675,4,19,40000,20,786,4,19,40000,21,817,0-2,0-2,0-0,0-0,0-0,0-34,0-3500,0-10789,0-13,0-14,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:13|spurious_loss:0|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:06 511790] [debug] |scid:cbd1964812447be3|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:06 511799] [debug] |scid:cbd1964812447be3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:06 511804] [debug] |scid:cbd1964812447be3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:06 511809] [debug] |scid:cbd1964812447be3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:06 511900] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:06:06 511909] [debug] |xqc_engine_main_logic|END|now:1757653566511674|
[2025/09/12 05:06:06 512987] [debug] |xqc_engine_destroy|begin|