[2025/09/12 05:07:59 084216] [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 05:07:59 084250] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:07:59 084255] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:07:59 084259] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:07:59 084263] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:07:59 084271] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:07:59 084275] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:07:59 084279] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:07:59 084283] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:07:59 084395] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653799084394|now:1757653679084394|interv:120000000|
[2025/09/12 05:07:59 084428] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653799084427|now:1757653679084427|interv:120000000|
[2025/09/12 05:07:59 084437] [debug] |xqc_path_create|path:0|dcid:90539e6dd1048968|scid:8aa682367d66bd25|create_path_count:1|
[2025/09/12 05:07:59 084444] [debug] |scid:8aa682367d66bd25|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 05:07:59 084451] [debug] |xqc_path_init|path:0|dcid:90539e6dd1048968|scid:8aa682367d66bd25|state:2|
[2025/09/12 05:07:59 084458] [debug] |scid:8aa682367d66bd25|xqc_conn_create|success|scid:8aa682367d66bd25|dcid:90539e6dd1048968|conn:00005648254FE35C|
[2025/09/12 05:07:59 084470] [debug] |scid:8aa682367d66bd25|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:07:59 084478] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:07:59 085227] [debug] |scid:8aa682367d66bd25|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:07:59 085234] [debug] |scid:8aa682367d66bd25|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:07:59 085241] [debug] |scid:8aa682367d66bd25|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:07:59 085246] [debug] |scid:8aa682367d66bd25|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 05:07:59 085253] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653679085252|
[2025/09/12 05:07:59 085259] [debug] |scid:8aa682367d66bd25|xqc_process_crypto_write_streams|
[2025/09/12 05:07:59 085263] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:07:59 085273] [info] |scid:8aa682367d66bd25|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653679085270|
[2025/09/12 05:07:59 085279] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:07:59 085286] [debug] |scid:8aa682367d66bd25|xqc_path_get_perf_class|conn:00005648254FE35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:07:59 085291] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005648254FE35C|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 05:07:59 085296] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:07:59 085302] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:07:59 085315] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:59 085392] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653679085325|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 085399] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|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 05:07:59 085404] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:07:59 085410] [debug] |scid:8aa682367d66bd25|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 05:07:59 085416] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:07:59 085423] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 085429] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:07:59 085434] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653679835325|now:1757653679085409|interv:749916|
[2025/09/12 05:07:59 085439] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:0|expire:1757653679835325|now:1757653679085409|interval:749916|pto_count:0|srtt:250000
[2025/09/12 05:07:59 085446] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:07:59 085452] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653679835325|
[2025/09/12 05:07:59 085457] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_active_queue|last_ticked_time:1757653679085252|pd_index:0|
[2025/09/12 05:07:59 085462] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653679835325|
[2025/09/12 05:07:59 085466] [debug] |xqc_engine_wakeup_after|wakeup:1757653679835325|now:1757653679085466|diff:749859|
[2025/09/12 05:07:59 085472] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:07:59 085549] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679835325|pq_index:0|
[2025/09/12 05:07:59 085560] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679085252|
[2025/09/12 05:07:59 085570] [debug] |scid:8aa682367d66bd25|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 05:07:59 085576] [debug] |scid:8aa682367d66bd25|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:07:59 085587] [debug] |scid:8aa682367d66bd25|xqc_stream_buff_data|size:17|
[2025/09/12 05:07:59 085594] [info] |scid:8aa682367d66bd25|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:00005648254FE35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:07:59 085604] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653679085603|
[2025/09/12 05:07:59 085612] [debug] |scid:8aa682367d66bd25|xqc_path_get_perf_class|conn:00005648254FE35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:07:59 085619] [debug] |scid:8aa682367d66bd25|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:00005648254FE35C|stream_id:0|stream_offset:17|
[2025/09/12 05:07:59 085627] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005648254FE35C|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 05:07:59 085640] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:07:59 085648] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:07:59 085655] [debug] |scid:8aa682367d66bd25|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:00005648254FE35C|stream_id:0|stream_offset:17|
[2025/09/12 05:07:59 085662] [debug] |scid:8aa682367d66bd25|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:07:59 085669] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:59 085705] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653679085679|stream_id:0|stream_offset:17|
[2025/09/12 05:07:59 085715] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|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 05:07:59 085723] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:07:59 085729] [debug] |scid:8aa682367d66bd25|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 05:07:59 085737] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:07:59 085743] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 085748] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 085755] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:59 085760] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653679835325|now:1757653679085729|interv:749596|
[2025/09/12 05:07:59 085764] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:0|expire:1757653679835325|now:1757653679085729|interval:749596|pto_count:0|srtt:250000
[2025/09/12 05:07:59 085769] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:07:59 085774] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653679835325|
[2025/09/12 05:07:59 085778] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_active_queue|last_ticked_time:1757653679085603|pd_index:0|
[2025/09/12 05:07:59 085782] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653679835325|
[2025/09/12 05:07:59 085786] [debug] |xqc_engine_wakeup_after|wakeup:1757653679835325|now:1757653679085786|diff:749539|
[2025/09/12 05:07:59 085791] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:07:59 835888] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679835887|
[2025/09/12 05:07:59 835922] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679835325|pq_index:0|
[2025/09/12 05:07:59 835930] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679085603|
[2025/09/12 05:07:59 835938] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653679835936|
[2025/09/12 05:07:59 835946] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653679835325|now:1757653679835936|
[2025/09/12 05:07:59 835966] [debug] |scid:8aa682367d66bd25|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:59 835973] [debug] |scid:8aa682367d66bd25|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005648254FE35C|path:0|bytes_in_flight:1234|
[2025/09/12 05:07:59 835979] [debug] |scid:8aa682367d66bd25|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 05:07:59 835987] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:07:59 835993] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 836000] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 836006] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:59 836011] [debug] |scid:8aa682367d66bd25|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:07:59 836019] [debug] |scid:8aa682367d66bd25|xqc_conn_send_probe_pkt|conn:00005648254FE35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:07:59 836030] [debug] |scid:8aa682367d66bd25|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:07:59 836037] [debug] |scid:8aa682367d66bd25|xqc_conn_send_probe_pkt|conn:00005648254FE35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:07:59 836058] [debug] |scid:8aa682367d66bd25|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005648254FE35C|pto_count:1
[2025/09/12 05:07:59 836065] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:59 836072] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 836078] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 836084] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 836090] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:59 836096] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653679836065|interv:18444986420029715550|
[2025/09/12 05:07:59 836102] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:0|expire:18446744073709551615|now:1757653679836065|interval:18444986420029715550|pto_count:1|srtt:250000
[2025/09/12 05:07:59 836112] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 836120] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 836127] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:07:59 836137] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:59 836231] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653679836156|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 836241] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:1|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 05:07:59 836254] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:07:59 836261] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:59 836273] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:07:59 836284] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 836292] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 836298] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:59 836303] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653681336156|now:1757653679836261|interv:1499895|
[2025/09/12 05:07:59 836310] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:0|expire:1757653681336156|now:1757653679836261|interval:1499895|pto_count:1|srtt:250000
[2025/09/12 05:07:59 836317] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:07:59 836325] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:07:59 836332] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:07:59 836365] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653679836341|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 836379] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:07:59 836391] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:07:59 836399] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:59 836406] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:07:59 836412] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 836418] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 836424] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:59 836429] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653681336341|now:1757653679836399|interv:1499942|
[2025/09/12 05:07:59 836436] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:0|expire:1757653681336341|now:1757653679836399|interval:1499942|pto_count:1|srtt:250000
[2025/09/12 05:07:59 836443] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:07:59 836450] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653681336341|
[2025/09/12 05:07:59 836456] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653681336341|
[2025/09/12 05:07:59 836462] [debug] |xqc_engine_wakeup_after|wakeup:1757653681336341|now:1757653679836462|diff:1499879|
[2025/09/12 05:07:59 836474] [debug] |xqc_engine_main_logic|END|now:1757653679835936|
[2025/09/12 05:07:59 872901] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653679872898|
[2025/09/12 05:07:59 872925] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:07:59 872934] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:07:59 872949] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:59 872957] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:07:59 872972] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:16|
[2025/09/12 05:07:59 872978] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:59 872985] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|conn:00005648254FE35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:07:59 872995] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1757653679085325|is_app_limited:1|send_elapse:751016|ack_elapse:787573|ctl_first_sent_time:1757653679836341|lagest_ack_time:1757653679872898|curr_delivered:1184|
[2025/09/12 05:07:59 873006] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_sent_time_update:1757653679836341|
[2025/09/12 05:07:59 873016] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:07:59 873025] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_rtt|before update rtt|conn:00005648254FE35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36557|ack_delay:0|
[2025/09/12 05:07:59 873040] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_rtt|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |after update rtt|conn:00005648254FE35C|srtt:36557|rttvar:18278|minrtt:36557|latest_rtt:36557|ack_delay:0|
[2025/09/12 05:07:59 873050] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:07:59 873060] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:07:59 873069] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36557|rtt_var:18278|pto_duration:219338|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:59 873079] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 873087] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 873093] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 873098] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:59 873103] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653679873068|interv:18444986420029678547|
[2025/09/12 05:07:59 873108] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:0|expire:18446744073709551615|now:1757653679873068|interval:18444986420029678547|pto_count:1|srtt:36557
[2025/09/12 05:07:59 873114] [debug] |scid:8aa682367d66bd25|xqc_generate_sample|sampler: send_elapse 751016, ack_elapse 787573, delivered 1184|rate 1503|lost 0|
[2025/09/12 05:07:59 873120] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:07:59 873126] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1503) in round 1|
[2025/09/12 05:07:59 873138] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_min_rtt|probertt expire|rtt:36557, old_rtt:2147483647|
[2025/09/12 05:07:59 873143] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_min_rtt|minrtt expire|rtt:36557, old_rtt:2147483647|
[2025/09/12 05:07:59 873148] [debug] |scid:8aa682367d66bd25|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:07:59 873153] [debug] |scid:8aa682367d66bd25|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653679836341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:07:59 873160] [debug] |scid:8aa682367d66bd25|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653679836341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:07:59 873166] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |bbr on ack|mode:0|pacing_rate:10879297|bw:1503|cwnd:139040|full_bw_reached:0|inflight:50|srtt:36557|latest_rtt:36557|min_rtt:36557|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:59 873174] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:6|
[2025/09/12 05:07:59 873180] [debug] |scid:8aa682367d66bd25|xqc_process_crypto_frame|level:0|
[2025/09/12 05:07:59 873185] [debug] |scid:8aa682367d66bd25|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:07:59 873191] [debug] |scid:8aa682367d66bd25|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:07:59 873612] [debug] |scid:8aa682367d66bd25|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:07:59 873620] [debug] |scid:8aa682367d66bd25|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:07:59 873626] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653681336341|pq_index:0|
[2025/09/12 05:07:59 873632] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679835936|
[2025/09/12 05:07:59 873639] [info] |scid:8aa682367d66bd25|xqc_conn_confirm_cid|dcid change|ori:90539e6dd1048968|new:462ce86d1c695c5a595f|
[2025/09/12 05:07:59 873645] [info] |scid:8aa682367d66bd25|xqc_conn_addr_validated|Address Validated|conn:00005648254FE35C|role:0|
[2025/09/12 05:07:59 873652] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:07:59 873658] [debug] |scid:8aa682367d66bd25|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 05:07:59 873664] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:0|
[2025/09/12 05:07:59 873670] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1232|pkt_type:INIT|pkt_num:16|frame:ACK CRYPTO |recv_time:1757653679872898|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 873677] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:07:59 873683] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:59 873687] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:59 873695] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:07:59 873700] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:6|
[2025/09/12 05:07:59 873705] [debug] |scid:8aa682367d66bd25|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:07:59 873714] [debug] |scid:8aa682367d66bd25|xqc_process_crypto_frame|level:2|
[2025/09/12 05:07:59 873719] [debug] |scid:8aa682367d66bd25|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:07:59 873728] [debug] |scid:8aa682367d66bd25|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:07:59 873790] [debug] |scid:8aa682367d66bd25|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:07:59 873795] [debug] |scid:8aa682367d66bd25|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:07:59 873800] [warn] |scid:8aa682367d66bd25|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:07:59 874004] [debug] |scid:8aa682367d66bd25|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:07:59 874011] [debug] |scid:8aa682367d66bd25|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:07:59 874018] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:07:59 874024] [debug] |scid:8aa682367d66bd25|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 05:07:59 874030] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:07:59 874036] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653679872898|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 874043] [info] |scid:8aa682367d66bd25|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:07:59 874049] [info] |scid:8aa682367d66bd25|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:07:59 874054] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653799872898|now:1757653679872898|interv:120000000|
[2025/09/12 05:07:59 874060] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653799872898|now:1757653679872898|interv:120000000|
[2025/09/12 05:07:59 874065] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679874065|
[2025/09/12 05:07:59 874071] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653679874070|
[2025/09/12 05:07:59 874078] [info] |scid:8aa682367d66bd25|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:07:59 874082] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:07:59 874088] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:07:59 874093] [debug] |scid:8aa682367d66bd25|xqc_process_crypto_write_streams|
[2025/09/12 05:07:59 874098] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:07:59 874103] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:07:59 874108] [debug] |scid:8aa682367d66bd25|xqc_process_crypto_write_streams|
[2025/09/12 05:07:59 874113] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:07:59 874119] [info] |scid:8aa682367d66bd25|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653679874119|
[2025/09/12 05:07:59 874125] [debug] |scid:8aa682367d66bd25|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005648254FE35C|
[2025/09/12 05:07:59 874131] [info] |scid:8aa682367d66bd25|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:07:59 874136] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36557|rtt_var:18278|pto_duration:109669|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:59 874146] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 874151] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 874156] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 874161] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:59 874166] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653679874136|interv:18444986420029677479|
[2025/09/12 05:07:59 874171] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:0|expire:18446744073709551615|now:1757653679874136|interval:18444986420029677479|pto_count:0|srtt:36557
[2025/09/12 05:07:59 874178] [debug] |scid:8aa682367d66bd25|xqc_conn_early_data_accept|accept|
[2025/09/12 05:07:59 874183] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:07:59 874190] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|largest_recv:16|ack_delay:1292|first_ack_range:0|largest_pkt_recv_time:1757653679872898|
[2025/09/12 05:07:59 874196] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:16|low:16|pkt_pns:0|
[2025/09/12 05:07:59 874201] [debug] |scid:8aa682367d66bd25|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 05:07:59 874206] [debug] |scid:8aa682367d66bd25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:07:59 874212] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|largest_recv:0|ack_delay:1314|first_ack_range:0|largest_pkt_recv_time:1757653679872898|
[2025/09/12 05:07:59 874217] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:07:59 874222] [debug] |scid:8aa682367d66bd25|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:07:59 874227] [debug] |scid:8aa682367d66bd25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:07:59 874234] [debug] |scid:8aa682367d66bd25|xqc_path_get_perf_class|conn:00005648254FE35C|path_id:0|path_srtt:36557|min_srtt:36557|path_bw:1503|loss_rate:25.00|path_pto:0|
[2025/09/12 05:07:59 874240] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005648254FE35C|path_id:0|path_srtt:36557|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:59 874246] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:07:59 874252] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 874258] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 874264] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:07:59 874270] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:59 874305] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653679874278|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 874312] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|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 05:07:59 874319] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:07:59 874328] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36557|rtt_var:18278|pto_duration:109669|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:59 874333] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 874350] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:07:59 874359] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 874366] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:59 874371] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653679983947|now:1757653679874327|interv:109620|
[2025/09/12 05:07:59 874380] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:1|expire:1757653679983947|now:1757653679874327|interval:109620|pto_count:0|srtt:36557
[2025/09/12 05:07:59 874390] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:07:59 874396] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:07:59 874402] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:07:59 874427] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653679874409|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 874434] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:3|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 05:07:59 874440] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:07:59 874447] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:07:59 874455] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:07:59 874464] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:59 874494] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653679874473|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 874522] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|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 05:07:59 874532] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653679983947|
[2025/09/12 05:07:59 874538] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653679983947|
[2025/09/12 05:07:59 874547] [debug] |xqc_engine_wakeup_after|wakeup:1757653679983947|now:1757653679874547|diff:109400|
[2025/09/12 05:07:59 874557] [debug] |xqc_engine_main_logic|END|now:1757653679874070|
[2025/09/12 05:07:59 874567] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679874566|
[2025/09/12 05:07:59 874575] [debug] |xqc_engine_wakeup_after|wakeup:1757653679983947|now:1757653679874574|diff:109373|
[2025/09/12 05:07:59 874583] [debug] |xqc_engine_main_logic|END|now:1757653679874566|
[2025/09/12 05:07:59 906457] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:1332|state:ESTABED|recv_time:1757653679906455|
[2025/09/12 05:07:59 906481] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:07:59 906493] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:59 906536] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:59 906546] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:07:59 906552] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:59 906561] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|conn:00005648254FE35C|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 05:07:59 906572] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653679872898|is_app_limited:1|send_elapse:37937|ack_elapse:33557|ctl_first_sent_time:1757653679874278|lagest_ack_time:1757653679906455|curr_delivered:1254|
[2025/09/12 05:07:59 906584] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_sent_time_update:1757653679874278|
[2025/09/12 05:07:59 906593] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:07:59 906601] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_rtt|before update rtt|conn:00005648254FE35C|srtt:36557|rttvar:18278|minrtt:36557|latest_rtt:32177|ack_delay:0|
[2025/09/12 05:07:59 906610] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_rtt|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |after update rtt|conn:00005648254FE35C|srtt:36010|rttvar:14804|minrtt:32177|latest_rtt:32177|ack_delay:0|
[2025/09/12 05:07:59 906620] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:07:59 906629] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:07:59 906634] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:14804|pto_duration:95226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:59 906640] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 906646] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 906650] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 906655] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:59 906661] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653679906634|interv:18444986420029644981|
[2025/09/12 05:07:59 906671] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:0|expire:18446744073709551615|now:1757653679906634|interval:18444986420029644981|pto_count:0|srtt:36010
[2025/09/12 05:07:59 906681] [debug] |scid:8aa682367d66bd25|xqc_generate_sample|sampler: send_elapse 37937, ack_elapse 33557, delivered 70|rate 1845|lost 0|
[2025/09/12 05:07:59 906688] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:07:59 906693] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1845) in round 2|
[2025/09/12 05:07:59 906699] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_min_rtt|probertt expire|rtt:32177, old_rtt:36557|
[2025/09/12 05:07:59 906703] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_min_rtt|minrtt expire|rtt:32177, old_rtt:36557|
[2025/09/12 05:07:59 906709] [debug] |scid:8aa682367d66bd25|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:369|
[2025/09/12 05:07:59 906714] [debug] |scid:8aa682367d66bd25|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653679874278|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:07:59 906724] [debug] |scid:8aa682367d66bd25|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653679874278|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:07:59 906731] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |bbr on ack|mode:0|pacing_rate:10879297|bw:1845|cwnd:139110|full_bw_reached:0|inflight:50|srtt:36010|latest_rtt:32177|min_rtt:32177|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:59 906739] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:07:59 906745] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1332|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757653679906455|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 906751] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:1|
[2025/09/12 05:07:59 906758] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:59 906762] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:59 906769] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:07:59 906774] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:1e|
[2025/09/12 05:07:59 906780] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:59 906785] [debug] |scid:8aa682367d66bd25|xqc_process_new_conn_id_frame|new_conn_id|526618cfbf8047d76e29|sr_token:3a63be2ce118d5a7df703a1305923604
[2025/09/12 05:07:59 906793] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:59 906798] [debug] |scid:8aa682367d66bd25|xqc_process_new_conn_id_frame|new_conn_id|fcb27b0b0e71c2b684d4|sr_token:98dd428fc3f25f611a959b9f019653d5
[2025/09/12 05:07:59 906804] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:59 906809] [debug] |scid:8aa682367d66bd25|xqc_process_new_conn_id_frame|new_conn_id|e9eab3b5f5a1cb9aa142|sr_token:ec85e2b34600f3e7e0f420a804c21cfe
[2025/09/12 05:07:59 906815] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:59 906820] [debug] |scid:8aa682367d66bd25|xqc_process_new_conn_id_frame|new_conn_id|ac08ee4d539bb4971d8d|sr_token:5000afcdba8a224473d60b9b54c164a5
[2025/09/12 05:07:59 906825] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:59 906830] [debug] |scid:8aa682367d66bd25|xqc_process_new_conn_id_frame|new_conn_id|aee884130eca3a22f0e2|sr_token:3132017c14525477f4682793bc5ed149
[2025/09/12 05:07:59 906836] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:59 906841] [debug] |scid:8aa682367d66bd25|xqc_process_new_conn_id_frame|new_conn_id|e69a9585e430481fb899|sr_token:29591eec8e2e2991ddf8cd9d8280da94
[2025/09/12 05:07:59 906847] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:59 906852] [debug] |scid:8aa682367d66bd25|xqc_process_new_conn_id_frame|new_conn_id|4c3de34fe5b68edf3bbb|sr_token:439c57a27b9cb17ab85ccd64260b2de1
[2025/09/12 05:07:59 906857] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:59 906862] [debug] |scid:8aa682367d66bd25|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:59 906870] [info] |scid:8aa682367d66bd25|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005648254FE35C|
[2025/09/12 05:07:59 906875] [info] |scid:8aa682367d66bd25|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:07:59 906881] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:14804|pto_duration:95226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:59 906890] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 906895] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 906900] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 906905] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653679906880|now:1757653679906880|interv:0|
[2025/09/12 05:07:59 906910] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:2|expire:1757653679200905|now:1757653679906880|interval:0|pto_count:0|srtt:36010
[2025/09/12 05:07:59 906916] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:ACK_01RTT|expire:1757653679931455|now:1757653679906455|interv:25000|
[2025/09/12 05:07:59 906923] [debug] |scid:8aa682367d66bd25|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:1757653679906455|max_ack_delay:25000|
[2025/09/12 05:07:59 906929] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:07:59 906935] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653679906455|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 906941] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653799906455|now:1757653679906455|interv:120000000|
[2025/09/12 05:07:59 906946] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653799906455|now:1757653679906455|interv:120000000|
[2025/09/12 05:07:59 906951] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679983947|pq_index:0|
[2025/09/12 05:07:59 906957] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679874070|
[2025/09/12 05:07:59 906962] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679906962|
[2025/09/12 05:07:59 906968] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653679906966|
[2025/09/12 05:07:59 906974] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653679906880|now:1757653679906966|
[2025/09/12 05:07:59 906979] [debug] |scid:8aa682367d66bd25|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:59 906984] [debug] |scid:8aa682367d66bd25|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005648254FE35C|path:0|bytes_in_flight:50|
[2025/09/12 05:07:59 906989] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:14804|pto_duration:95226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:59 906995] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 907000] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 907005] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:07:59 907010] [debug] |scid:8aa682367d66bd25|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:07:59 907015] [debug] |scid:8aa682367d66bd25|xqc_conn_send_probe_pkt|conn:00005648254FE35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:07:59 907024] [debug] |scid:8aa682367d66bd25|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:07:59 907029] [debug] |scid:8aa682367d66bd25|xqc_conn_send_probe_pkt|conn:00005648254FE35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:07:59 907035] [debug] |scid:8aa682367d66bd25|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005648254FE35C|pto_count:1
[2025/09/12 05:07:59 907040] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005648254FE35C|path:0|
[2025/09/12 05:07:59 907045] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:59 907050] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653679906966|
[2025/09/12 05:07:59 907055] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:59 907071] [debug] |scid:8aa682367d66bd25|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6a15b47f6e75a83c|sr_token:8016f9a0fc7f0000434c71ee47560000|seq_num:1
[2025/09/12 05:07:59 907081] [debug] |scid:8aa682367d66bd25|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:49734d964748a074|sr_token:8016f9a0fc7f0000434c71ee47560000|seq_num:2
[2025/09/12 05:07:59 907087] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:07:59 907093] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:07:59 907098] [debug] |scid:8aa682367d66bd25|xqc_path_get_perf_class|conn:00005648254FE35C|path_id:0|path_srtt:36010|min_srtt:36010|path_bw:1845|loss_rate:20.00|path_pto:1|
[2025/09/12 05:07:59 907104] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005648254FE35C|path_id:0|path_srtt:36010|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:59 907111] [debug] |scid:8aa682367d66bd25|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 05:07:59 907116] [debug] |scid:8aa682367d66bd25|xqc_path_get_perf_class|conn:00005648254FE35C|path_id:0|path_srtt:36010|min_srtt:36010|path_bw:1845|loss_rate:20.00|path_pto:1|
[2025/09/12 05:07:59 907122] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005648254FE35C|path_id:0|path_srtt:36010|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:59 907128] [debug] |scid:8aa682367d66bd25|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 05:07:59 907134] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:07:59 907139] [debug] |scid:8aa682367d66bd25|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005648254FE35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:07:59 907145] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:59 907181] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653679907152|stream_id:0|stream_offset:17|
[2025/09/12 05:07:59 907193] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:1|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 05:07:59 907203] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:07:59 907212] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:14804|pto_duration:190452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:59 907222] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 907227] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 907232] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:59 907237] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653680137604|now:1757653679907211|interv:230393|
[2025/09/12 05:07:59 907242] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:2|expire:1757653680137604|now:1757653679907211|interval:230393|pto_count:1|srtt:36010
[2025/09/12 05:07:59 907248] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:36|
[2025/09/12 05:07:59 907254] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:07:59 907260] [debug] |scid:8aa682367d66bd25|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005648254FE35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:07:59 907265] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:07:59 907292] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653679907272|stream_id:0|stream_offset:17|
[2025/09/12 05:07:59 907303] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:07:59 907313] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:07:59 907321] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:14804|pto_duration:190452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:59 907326] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 907331] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 907336] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:07:59 907341] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653680137724|now:1757653679907320|interv:230404|
[2025/09/12 05:07:59 907346] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:2|expire:1757653680137724|now:1757653679907320|interval:230404|pto_count:1|srtt:36010
[2025/09/12 05:07:59 907352] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:72|
[2025/09/12 05:07:59 907358] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:59 907364] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:07:59 907388] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:3|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653679907370|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 907398] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|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 05:07:59 907414] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:07:59 907419] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:14804|pto_duration:190452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:59 907425] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 907430] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 907435] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:07:59 907440] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653680137822|now:1757653679907419|interv:230403|
[2025/09/12 05:07:59 907445] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:2|expire:1757653680137822|now:1757653679907419|interval:230403|pto_count:1|srtt:36010
[2025/09/12 05:07:59 907450] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:115|
[2025/09/12 05:07:59 907460] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:59 907470] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:07:59 907518] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653679907480|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 907535] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|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 05:07:59 907546] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:07:59 907554] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:14804|pto_duration:190452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:59 907562] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 907571] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 907580] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:07:59 907588] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653680137932|now:1757653679907554|interv:230378|
[2025/09/12 05:07:59 907597] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:2|expire:1757653680137932|now:1757653679907554|interval:230378|pto_count:1|srtt:36010
[2025/09/12 05:07:59 907607] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:158|
[2025/09/12 05:07:59 907617] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653679931455|
[2025/09/12 05:07:59 907625] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653679931455|
[2025/09/12 05:07:59 907634] [debug] |xqc_engine_wakeup_after|wakeup:1757653679931455|now:1757653679907634|diff:23821|
[2025/09/12 05:07:59 907643] [debug] |xqc_engine_main_logic|END|now:1757653679906966|
[2025/09/12 05:07:59 907658] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:1332|state:ESTABED|recv_time:1757653679907657|
[2025/09/12 05:07:59 907668] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:0|
[2025/09/12 05:07:59 907686] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:59 907693] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:59 907701] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:07:59 907706] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:59 907711] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:59 907716] [debug] |scid:8aa682367d66bd25|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:59 907725] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:59 907731] [debug] |scid:8aa682367d66bd25|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 05:07:59 907737] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:07:59 907743] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653679907657|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 907749] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653799907657|now:1757653679907657|interv:120000000|
[2025/09/12 05:07:59 907758] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653799907657|now:1757653679907657|interv:120000000|
[2025/09/12 05:07:59 907767] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679931455|pq_index:0|
[2025/09/12 05:07:59 907776] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679906966|
[2025/09/12 05:07:59 907783] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679907783|
[2025/09/12 05:07:59 907789] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653679907788|
[2025/09/12 05:07:59 907797] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|largest_recv:1|ack_delay:140|first_ack_range:1|largest_pkt_recv_time:1757653679907657|
[2025/09/12 05:07:59 907802] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:07:59 907807] [debug] |scid:8aa682367d66bd25|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:07:59 907813] [debug] |scid:8aa682367d66bd25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:59 907819] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 907825] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:59 907830] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-10|next_skip_chance:1757653680268508|current_time:1757653679907830|
[2025/09/12 05:07:59 907836] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:07:59 907872] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:11|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653679907844|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 907879] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:11|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 05:07:59 907889] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680137932|
[2025/09/12 05:07:59 907893] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680137932|
[2025/09/12 05:07:59 907897] [debug] |xqc_engine_wakeup_after|wakeup:1757653680137932|now:1757653679907897|diff:230035|
[2025/09/12 05:07:59 907902] [debug] |xqc_engine_main_logic|END|now:1757653679907788|
[2025/09/12 05:07:59 907907] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679907907|
[2025/09/12 05:07:59 907911] [debug] |xqc_engine_wakeup_after|wakeup:1757653680137932|now:1757653679907911|diff:230021|
[2025/09/12 05:07:59 907915] [debug] |xqc_engine_main_logic|END|now:1757653679907907|
[2025/09/12 05:07:59 908620] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:380|state:ESTABED|recv_time:1757653679908619|
[2025/09/12 05:07:59 908633] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:1|
[2025/09/12 05:07:59 908642] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:07:59 908648] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:07:59 908657] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:07:59 908663] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:6|
[2025/09/12 05:07:59 908671] [debug] |scid:8aa682367d66bd25|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:07:59 908678] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680137932|pq_index:0|
[2025/09/12 05:07:59 908685] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679907788|
[2025/09/12 05:07:59 908691] [debug] |scid:8aa682367d66bd25|xqc_process_crypto_frame|level:3|
[2025/09/12 05:07:59 908696] [debug] |scid:8aa682367d66bd25|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:07:59 908702] [debug] |scid:8aa682367d66bd25|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:07:59 908887] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:7|
[2025/09/12 05:07:59 908955] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:ACK_01RTT|expire:1757653679933619|now:1757653679908619|interv:25000|
[2025/09/12 05:07:59 908967] [debug] |scid:8aa682367d66bd25|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:1757653679908619|max_ack_delay:25000|
[2025/09/12 05:07:59 908975] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:07:59 908980] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653679908619|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 908986] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653799908619|now:1757653679908619|interv:120000000|
[2025/09/12 05:07:59 908991] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653799908619|now:1757653679908619|interv:120000000|
[2025/09/12 05:07:59 908995] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679908995|
[2025/09/12 05:07:59 909001] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653679909000|
[2025/09/12 05:07:59 909007] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:07:59 909015] [debug] |scid:8aa682367d66bd25|xqc_process_crypto_write_streams|
[2025/09/12 05:07:59 909019] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:07:59 909023] [debug] |scid:8aa682367d66bd25|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:07:59 909029] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653679933619|
[2025/09/12 05:07:59 909035] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653679933619|
[2025/09/12 05:07:59 909042] [debug] |xqc_engine_wakeup_after|wakeup:1757653679933619|now:1757653679909042|diff:24577|
[2025/09/12 05:07:59 909049] [debug] |xqc_engine_main_logic|END|now:1757653679909000|
[2025/09/12 05:07:59 909058] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679909058|
[2025/09/12 05:07:59 909062] [debug] |xqc_engine_wakeup_after|wakeup:1757653679933619|now:1757653679909062|diff:24557|
[2025/09/12 05:07:59 909067] [debug] |xqc_engine_main_logic|END|now:1757653679909058|
[2025/09/12 05:07:59 933996] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679933996|
[2025/09/12 05:07:59 934011] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679933619|pq_index:0|
[2025/09/12 05:07:59 934017] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679909000|
[2025/09/12 05:07:59 934025] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653679934022|
[2025/09/12 05:07:59 934032] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653679933619|now:1757653679934022|
[2025/09/12 05:07:59 934037] [debug] |scid:8aa682367d66bd25|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:07:59 934042] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653679933619|now:1757653679934022|
[2025/09/12 05:07:59 934047] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:59 934054] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|largest_recv:2|ack_delay:25435|first_ack_range:2|largest_pkt_recv_time:1757653679908619|
[2025/09/12 05:07:59 934060] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:07:59 934065] [debug] |scid:8aa682367d66bd25|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:07:59 934070] [debug] |scid:8aa682367d66bd25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:59 934076] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 934082] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:59 934088] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:07:59 934124] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:12|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653679934098|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 934131] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:12|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 05:07:59 934139] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680137932|
[2025/09/12 05:07:59 934144] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680137932|
[2025/09/12 05:07:59 934149] [debug] |xqc_engine_wakeup_after|wakeup:1757653680137932|now:1757653679934149|diff:203783|
[2025/09/12 05:07:59 934154] [debug] |xqc_engine_main_logic|END|now:1757653679934022|
[2025/09/12 05:07:59 939461] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:1054|state:ESTABED|recv_time:1757653679939460|
[2025/09/12 05:07:59 939480] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:1|
[2025/09/12 05:07:59 939491] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:07:59 939541] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:07:59 939557] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:07:59 939565] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:b|
[2025/09/12 05:07:59 939575] [debug] |scid:8aa682367d66bd25|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:07:59 939586] [debug] |scid:8aa682367d66bd25|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:07:59 939596] [debug] |scid:8aa682367d66bd25|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:07:59 939617] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680137932|pq_index:0|
[2025/09/12 05:07:59 939626] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679934022|
[2025/09/12 05:07:59 939635] [debug] |scid:8aa682367d66bd25|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:07:59 939645] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:ACK_01RTT|expire:1757653679964460|now:1757653679939460|interv:25000|
[2025/09/12 05:07:59 939657] [debug] |scid:8aa682367d66bd25|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:1757653679939460|max_ack_delay:25000|
[2025/09/12 05:07:59 939668] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:07:59 939678] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM |recv_time:1757653679939460|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 939688] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653799939460|now:1757653679939460|interv:120000000|
[2025/09/12 05:07:59 939697] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653799939460|now:1757653679939460|interv:120000000|
[2025/09/12 05:07:59 939707] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:33|state:ESTABED|recv_time:1757653679939707|
[2025/09/12 05:07:59 939713] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:0|
[2025/09/12 05:07:59 939720] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:07:59 939725] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:07:59 939731] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:07:59 939736] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:59 939743] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|conn:00005648254FE35C|path:0|pkt_num:1|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:1|
[2025/09/12 05:07:59 939754] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653679907152|is_app_limited:0|send_elapse:0|ack_elapse:32555|ctl_first_sent_time:1757653679907152|lagest_ack_time:1757653679939707|curr_delivered:1290|
[2025/09/12 05:07:59 939764] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_sent_time_update:1757653679907152|
[2025/09/12 05:07:59 939779] [debug] |scid:8aa682367d66bd25|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:07:59 939786] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:07:59 939792] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|conn:00005648254FE35C|path:0|pkt_num:2|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/09/12 05:07:59 939798] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653679907152|is_app_limited:0|send_elapse:0|ack_elapse:32555|ctl_first_sent_time:1757653679907152|lagest_ack_time:1757653679939707|curr_delivered:1326|
[2025/09/12 05:07:59 939804] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_sent_time_update:1757653679907272|
[2025/09/12 05:07:59 939809] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:07:59 939815] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|conn:00005648254FE35C|path:0|pkt_num:4|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:07:59 939821] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653679907152|is_app_limited:0|send_elapse:0|ack_elapse:32555|ctl_first_sent_time:1757653679907152|lagest_ack_time:1757653679939707|curr_delivered:1369|
[2025/09/12 05:07:59 939827] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_sent_time_update:1757653679907480|
[2025/09/12 05:07:59 939832] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:07:59 939841] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_rtt|before update rtt|conn:00005648254FE35C|srtt:36010|rttvar:14804|minrtt:32177|latest_rtt:32227|ack_delay:0|
[2025/09/12 05:07:59 939850] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_rtt|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |after update rtt|conn:00005648254FE35C|srtt:35537|rttvar:12048|minrtt:32177|latest_rtt:32227|ack_delay:0|
[2025/09/12 05:07:59 939860] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:07:59 939866] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:07:59 939871] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:2|expire:1757653679947349|now:1757653679939870|interval:7479|
[2025/09/12 05:07:59 939876] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653679947349|now:1757653679939870|interv:7479|
[2025/09/12 05:07:59 939882] [debug] |scid:8aa682367d66bd25|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32555, delivered 115|rate 3532|lost 0|
[2025/09/12 05:07:59 939887] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:07:59 939892] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3532) in round 3|
[2025/09/12 05:07:59 939897] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_min_rtt|minrtt expire|rtt:32177, old_rtt:32177|
[2025/09/12 05:07:59 939902] [debug] |scid:8aa682367d66bd25|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:706|
[2025/09/12 05:07:59 939907] [debug] |scid:8aa682367d66bd25|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:115|po_sent_time:1757653679907480|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1369|
[2025/09/12 05:07:59 939914] [debug] |scid:8aa682367d66bd25|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:115|po_sent_time:1757653679907480|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1369|
[2025/09/12 05:07:59 939929] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |bbr on ack|mode:0|pacing_rate:10879297|bw:3532|cwnd:139225|full_bw_reached:0|inflight:43|srtt:35537|latest_rtt:32227|min_rtt:32177|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:59 939941] [stats] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |bandwidth change record|bw_before:1845|bw_after:3532|srtt:35537|cwnd:139225|
[2025/09/12 05:07:59 939949] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:07:59 939955] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653679939707|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 939961] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653799939707|now:1757653679939707|interv:120000000|
[2025/09/12 05:07:59 939966] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653799939707|now:1757653679939707|interv:120000000|
[2025/09/12 05:07:59 939971] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679939971|
[2025/09/12 05:07:59 939977] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653679939976|
[2025/09/12 05:07:59 939984] [debug] |scid:8aa682367d66bd25|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005648254FE35C|
[2025/09/12 05:07:59 939991] [debug] |scid:8aa682367d66bd25|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:07:59 939996] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:STREAM_CLOSE|expire:1757653680266183|now:1757653679939996|interv:326187|
[2025/09/12 05:07:59 940052] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653679947349|
[2025/09/12 05:07:59 940062] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653679947349|
[2025/09/12 05:07:59 940067] [debug] |xqc_engine_wakeup_after|wakeup:1757653679947349|now:1757653679940067|diff:7282|
[2025/09/12 05:07:59 940073] [debug] |xqc_engine_main_logic|END|now:1757653679939976|
[2025/09/12 05:07:59 940083] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679940083|
[2025/09/12 05:07:59 940089] [debug] |xqc_engine_wakeup_after|wakeup:1757653679947349|now:1757653679940089|diff:7260|
[2025/09/12 05:07:59 940097] [debug] |xqc_engine_main_logic|END|now:1757653679940083|
[2025/09/12 05:07:59 940615] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:1372|state:ESTABED|recv_time:1757653679940614|
[2025/09/12 05:07:59 940633] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:1|
[2025/09/12 05:07:59 940653] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:07:59 940662] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:07:59 940675] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:07:59 940683] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:59 940692] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:59 940700] [debug] |scid:8aa682367d66bd25|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:59 940718] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:59 940736] [debug] |scid:8aa682367d66bd25|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 05:07:59 940746] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:07:59 940756] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING |recv_time:1757653679940614|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 940767] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653799940614|now:1757653679940614|interv:120000000|
[2025/09/12 05:07:59 940775] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653799940614|now:1757653679940614|interv:120000000|
[2025/09/12 05:07:59 940780] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679947349|pq_index:0|
[2025/09/12 05:07:59 940785] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679939976|
[2025/09/12 05:07:59 940790] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679940790|
[2025/09/12 05:07:59 940796] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653679940795|
[2025/09/12 05:07:59 940804] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|largest_recv:6|ack_delay:190|first_ack_range:2|largest_pkt_recv_time:1757653679940614|
[2025/09/12 05:07:59 940809] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:6|low:4|pkt_pns:2|
[2025/09/12 05:07:59 940814] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:07:59 940819] [debug] |scid:8aa682367d66bd25|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 05:07:59 940824] [debug] |scid:8aa682367d66bd25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:59 940831] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 940841] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:59 940851] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:07:59 940886] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:13|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653679940862|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 940893] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:13|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:59 940901] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653679947349|
[2025/09/12 05:07:59 940909] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653679947349|
[2025/09/12 05:07:59 940915] [debug] |xqc_engine_wakeup_after|wakeup:1757653679947349|now:1757653679940915|diff:6434|
[2025/09/12 05:07:59 940922] [debug] |xqc_engine_main_logic|END|now:1757653679940795|
[2025/09/12 05:07:59 940932] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679940931|
[2025/09/12 05:07:59 940938] [debug] |xqc_engine_wakeup_after|wakeup:1757653679947349|now:1757653679940938|diff:6411|
[2025/09/12 05:07:59 940945] [debug] |xqc_engine_main_logic|END|now:1757653679940931|
[2025/09/12 05:07:59 947322] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679947322|
[2025/09/12 05:07:59 947336] [debug] |xqc_engine_wakeup_after|wakeup:1757653679947349|now:1757653679947336|diff:13|
[2025/09/12 05:07:59 947342] [debug] |xqc_engine_main_logic|END|now:1757653679947322|
[2025/09/12 05:07:59 949491] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679949491|
[2025/09/12 05:07:59 949531] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653679947349|pq_index:0|
[2025/09/12 05:07:59 949540] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679940795|
[2025/09/12 05:07:59 949552] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653679949549|
[2025/09/12 05:07:59 949562] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653679947349|now:1757653679949549|
[2025/09/12 05:07:59 949571] [debug] |scid:8aa682367d66bd25|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:59 949579] [debug] |scid:8aa682367d66bd25|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:07:59 949597] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:07:59 949607] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:1|po_sent_time:1757653679907370|lost_send_time:1757653679909570|loss_delay:39979|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:07:59 949618] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653679907370u|
[2025/09/12 05:07:59 949626] [stats] |scid:8aa682367d66bd25|xqc_send_ctl_detect_lost|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |lost interval:1757653679949549|lost_count:1|send_count:10|pkt_num:3|po_send_time:1757653679907370|srtt:35537|cwnd:139225|bw:3532|conn_life:865159|now:0|last_lost_time:865159|
[2025/09/12 05:07:59 949637] [debug] |scid:8aa682367d66bd25|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:07:59 949647] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005648254FE35C|path:0|
[2025/09/12 05:07:59 949656] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:59 949664] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653679949549|
[2025/09/12 05:07:59 949673] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:59 949683] [debug] |scid:8aa682367d66bd25|xqc_path_get_perf_class|conn:00005648254FE35C|path_id:0|path_srtt:35537|min_srtt:35537|path_bw:3532|loss_rate:20.00|path_pto:0|
[2025/09/12 05:07:59 949693] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_can_send|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139225|conn:00005648254FE35C|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 949704] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005648254FE35C|path_id:0|path_srtt:35537|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:59 949714] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:3|size:43|reinj:0|path_class:2|
[2025/09/12 05:07:59 949725] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:3|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:59 949734] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_can_send|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139225|conn:00005648254FE35C|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 949743] [debug] |scid:8aa682367d66bd25|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:07:59 949759] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:07:59 949805] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:14|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653679949772|stream_id:0|stream_offset:0|
[2025/09/12 05:07:59 949817] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:14|origin_pktnum:3|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 05:07:59 949827] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:07:59 949836] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|srtt:35537|rtt_var:12048|pto_duration:83729|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:59 949846] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:59 949854] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:59 949863] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_pto_time_and_space|conn:00005648254FE35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:07:59 949872] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:LOSS_DETECTION|expire:1757653680053501|now:1757653679949836|interv:103665|
[2025/09/12 05:07:59 949880] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005648254FE35C|path:0|pns:2|expire:1757653680053501|now:1757653679949836|interval:103665|pto_count:0|srtt:35537
[2025/09/12 05:07:59 949891] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139225|inflight:43|
[2025/09/12 05:07:59 949902] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680053501|
[2025/09/12 05:07:59 949911] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680053501|
[2025/09/12 05:07:59 949918] [debug] |xqc_engine_wakeup_after|wakeup:1757653680053501|now:1757653679949918|diff:103583|
[2025/09/12 05:07:59 949926] [debug] |xqc_engine_main_logic|END|now:1757653679949549|
[2025/09/12 05:07:59 980492] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:37|state:ESTABED|recv_time:1757653679980491|
[2025/09/12 05:07:59 980532] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:0|
[2025/09/12 05:07:59 980543] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:07:59 980551] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:07:59 980563] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:07:59 980571] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:59 980581] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|conn:00005648254FE35C|path:0|pkt_num:14|origin_pktnum:3|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:07:59 980592] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:43|prior_delivered:1369|prior_time:1757653679949772|is_app_limited:0|send_elapse:0|ack_elapse:30719|ctl_first_sent_time:1757653679949772|lagest_ack_time:1757653679980491|curr_delivered:1412|
[2025/09/12 05:07:59 980604] [debug] |scid:8aa682367d66bd25|xqc_update_sample|sampler_sent_time_update:1757653679949772|
[2025/09/12 05:07:59 980614] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:07:59 980623] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_rtt|before update rtt|conn:00005648254FE35C|srtt:35537|rttvar:12048|minrtt:32177|latest_rtt:30719|ack_delay:0|
[2025/09/12 05:07:59 980641] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_update_rtt|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |after update rtt|conn:00005648254FE35C|srtt:34934|rttvar:10240|minrtt:30719|latest_rtt:30719|ack_delay:0|
[2025/09/12 05:07:59 980651] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:07:59 980659] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:07:59 980668] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:07:59 980676] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005648254FE35C|path:0|
[2025/09/12 05:07:59 980685] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:59 980693] [debug] |scid:8aa682367d66bd25|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30719, delivered 43|rate 1399|lost 1|
[2025/09/12 05:07:59 980702] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:07:59 980710] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1399) in round 4|
[2025/09/12 05:07:59 980715] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_min_rtt|probertt expire|rtt:30719, old_rtt:32177|
[2025/09/12 05:07:59 980721] [debug] |scid:8aa682367d66bd25|xqc_bbr_update_min_rtt|minrtt expire|rtt:30719, old_rtt:32177|
[2025/09/12 05:07:59 980729] [debug] |scid:8aa682367d66bd25|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:706|
[2025/09/12 05:07:59 980737] [debug] |scid:8aa682367d66bd25|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139225|packet_lost:0|acked:43|po_sent_time:1757653679949772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1412|
[2025/09/12 05:07:59 980748] [debug] |scid:8aa682367d66bd25|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139225|packet_lost:0|acked:43|po_sent_time:1757653679949772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1412|
[2025/09/12 05:07:59 980755] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_ack_received|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968 |bbr on ack|mode:0|pacing_rate:10879297|bw:3532|cwnd:139268|full_bw_reached:0|inflight:0|srtt:34934|latest_rtt:30719|min_rtt:30719|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:59 980763] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:07:59 980769] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653679980491|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:07:59 980775] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653799980491|now:1757653679980491|interv:120000000|
[2025/09/12 05:07:59 980780] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653799980491|now:1757653679980491|interv:120000000|
[2025/09/12 05:07:59 980785] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680053501|pq_index:0|
[2025/09/12 05:07:59 980791] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679949549|
[2025/09/12 05:07:59 980795] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679980795|
[2025/09/12 05:07:59 980802] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653679980800|
[2025/09/12 05:07:59 980810] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680266183|
[2025/09/12 05:07:59 980820] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680266183|
[2025/09/12 05:07:59 980825] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653679980824|diff:285359|
[2025/09/12 05:07:59 980830] [debug] |xqc_engine_main_logic|END|now:1757653679980800|
[2025/09/12 05:07:59 980837] [debug] |xqc_engine_main_logic|BEGIN|now:1757653679980836|
[2025/09/12 05:07:59 980841] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653679980841|diff:285342|
[2025/09/12 05:07:59 980846] [debug] |xqc_engine_main_logic|END|now:1757653679980836|
[2025/09/12 05:08:00 067223] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:1054|state:ESTABED|recv_time:1757653680067221|
[2025/09/12 05:08:00 067248] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:0|
[2025/09/12 05:08:00 067264] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:08:00 067275] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:08:00 067293] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:08:00 067304] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:b|
[2025/09/12 05:08:00 067316] [debug] |scid:8aa682367d66bd25|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:08:00 067329] [debug] |scid:8aa682367d66bd25|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/09/12 05:08:00 067342] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:ACK_01RTT|expire:1757653680092221|now:1757653680067221|interv:25000|
[2025/09/12 05:08:00 067358] [debug] |scid:8aa682367d66bd25|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:1757653680067221|max_ack_delay:25000|
[2025/09/12 05:08:00 067372] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:08:00 067384] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:8|frame:STREAM |recv_time:1757653680067221|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:08:00 067396] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653800067221|now:1757653680067221|interv:120000000|
[2025/09/12 05:08:00 067407] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653800067221|now:1757653680067221|interv:120000000|
[2025/09/12 05:08:00 067419] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680266183|pq_index:0|
[2025/09/12 05:08:00 067430] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653679980800|
[2025/09/12 05:08:00 067446] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:29|state:ESTABED|recv_time:1757653680067445|
[2025/09/12 05:08:00 067458] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:1|
[2025/09/12 05:08:00 067471] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:08:00 067480] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:08:00 067493] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:08:00 067534] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:00 067540] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:00 067546] [debug] |scid:8aa682367d66bd25|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:00 067560] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:00 067567] [debug] |scid:8aa682367d66bd25|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 05:08:00 067574] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:08:00 067581] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653680067445|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:08:00 067589] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653800067445|now:1757653680067445|interv:120000000|
[2025/09/12 05:08:00 067595] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653800067445|now:1757653680067445|interv:120000000|
[2025/09/12 05:08:00 067601] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680067601|
[2025/09/12 05:08:00 067609] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653680067607|
[2025/09/12 05:08:00 067619] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|largest_recv:9|ack_delay:174|first_ack_range:5|largest_pkt_recv_time:1757653680067445|
[2025/09/12 05:08:00 067626] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:9|low:4|pkt_pns:2|
[2025/09/12 05:08:00 067632] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:08:00 067638] [debug] |scid:8aa682367d66bd25|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:08:00 067644] [debug] |scid:8aa682367d66bd25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:00 067651] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:00 067659] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:00 067667] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:08:00 067703] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:15|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653680067675|stream_id:0|stream_offset:0|
[2025/09/12 05:08:00 067711] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:15|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:00 067720] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680266183|
[2025/09/12 05:08:00 067726] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680266183|
[2025/09/12 05:08:00 067732] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653680067732|diff:198451|
[2025/09/12 05:08:00 067738] [debug] |xqc_engine_main_logic|END|now:1757653680067607|
[2025/09/12 05:08:00 067746] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680067746|
[2025/09/12 05:08:00 067752] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653680067751|diff:198432|
[2025/09/12 05:08:00 067758] [debug] |xqc_engine_main_logic|END|now:1757653680067746|
[2025/09/12 05:08:00 099617] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:1422|state:ESTABED|recv_time:1757653680099616|
[2025/09/12 05:08:00 099632] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:0|
[2025/09/12 05:08:00 099649] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:08:00 099657] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:08:00 099668] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:08:00 099677] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:00 099686] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:12|
[2025/09/12 05:08:00 099694] [debug] |scid:8aa682367d66bd25|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:08:00 099703] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:00 099711] [debug] |scid:8aa682367d66bd25|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:00 099729] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:ACK_01RTT|expire:1757653680124616|now:1757653680099616|interv:25000|
[2025/09/12 05:08:00 099741] [debug] |scid:8aa682367d66bd25|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:1757653680099616|max_ack_delay:25000|
[2025/09/12 05:08:00 099752] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:08:00 099761] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING MAX_STREAMS |recv_time:1757653680099616|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:08:00 099771] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653800099616|now:1757653680099616|interv:120000000|
[2025/09/12 05:08:00 099780] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653800099616|now:1757653680099616|interv:120000000|
[2025/09/12 05:08:00 099789] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680266183|pq_index:0|
[2025/09/12 05:08:00 099799] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653680067607|
[2025/09/12 05:08:00 099808] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680099807|
[2025/09/12 05:08:00 099818] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653680099815|
[2025/09/12 05:08:00 099826] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680124616|
[2025/09/12 05:08:00 099831] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680124616|
[2025/09/12 05:08:00 099836] [debug] |xqc_engine_wakeup_after|wakeup:1757653680124616|now:1757653680099836|diff:24780|
[2025/09/12 05:08:00 099841] [debug] |xqc_engine_main_logic|END|now:1757653680099815|
[2025/09/12 05:08:00 099848] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680099848|
[2025/09/12 05:08:00 099853] [debug] |xqc_engine_wakeup_after|wakeup:1757653680124616|now:1757653680099852|diff:24764|
[2025/09/12 05:08:00 099857] [debug] |xqc_engine_main_logic|END|now:1757653680099848|
[2025/09/12 05:08:00 124298] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680124298|
[2025/09/12 05:08:00 124309] [debug] |xqc_engine_wakeup_after|wakeup:1757653680124616|now:1757653680124309|diff:307|
[2025/09/12 05:08:00 124315] [debug] |xqc_engine_main_logic|END|now:1757653680124298|
[2025/09/12 05:08:00 125381] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680125381|
[2025/09/12 05:08:00 125388] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680124616|pq_index:0|
[2025/09/12 05:08:00 125393] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653680099815|
[2025/09/12 05:08:00 125405] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653680125403|
[2025/09/12 05:08:00 125411] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653680124616|now:1757653680125403|
[2025/09/12 05:08:00 125416] [debug] |scid:8aa682367d66bd25|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:00 125421] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653680124616|now:1757653680125403|
[2025/09/12 05:08:00 125426] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:00 125433] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|largest_recv:10|ack_delay:25817|first_ack_range:6|largest_pkt_recv_time:1757653680099616|
[2025/09/12 05:08:00 125438] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:10|low:4|pkt_pns:2|
[2025/09/12 05:08:00 125443] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:08:00 125448] [debug] |scid:8aa682367d66bd25|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:08:00 125454] [debug] |scid:8aa682367d66bd25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:00 125459] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:00 125466] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:00 125471] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:08:00 125526] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653680125480|stream_id:0|stream_offset:0|
[2025/09/12 05:08:00 125538] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:16|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 05:08:00 125548] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680266183|
[2025/09/12 05:08:00 125555] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680266183|
[2025/09/12 05:08:00 125562] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653680125562|diff:140621|
[2025/09/12 05:08:00 125570] [debug] |xqc_engine_main_logic|END|now:1757653680125403|
[2025/09/12 05:08:00 157458] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:1452|state:ESTABED|recv_time:1757653680157455|
[2025/09/12 05:08:00 157477] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:0|
[2025/09/12 05:08:00 157489] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:08:00 157494] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:08:00 157521] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:08:00 157527] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:00 157536] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:00 157544] [debug] |scid:8aa682367d66bd25|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:00 157563] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:ACK_01RTT|expire:1757653680182455|now:1757653680157455|interv:25000|
[2025/09/12 05:08:00 157576] [debug] |scid:8aa682367d66bd25|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:1757653680157455|max_ack_delay:25000|
[2025/09/12 05:08:00 157595] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:08:00 157605] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING PING |recv_time:1757653680157455|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:08:00 157616] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653800157455|now:1757653680157455|interv:120000000|
[2025/09/12 05:08:00 157625] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653800157455|now:1757653680157455|interv:120000000|
[2025/09/12 05:08:00 157632] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680266183|pq_index:0|
[2025/09/12 05:08:00 157642] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653680125403|
[2025/09/12 05:08:00 157650] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680157650|
[2025/09/12 05:08:00 157662] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653680157659|
[2025/09/12 05:08:00 157676] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680182455|
[2025/09/12 05:08:00 157683] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680182455|
[2025/09/12 05:08:00 157688] [debug] |xqc_engine_wakeup_after|wakeup:1757653680182455|now:1757653680157688|diff:24767|
[2025/09/12 05:08:00 157694] [debug] |xqc_engine_main_logic|END|now:1757653680157659|
[2025/09/12 05:08:00 157701] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680157701|
[2025/09/12 05:08:00 157705] [debug] |xqc_engine_wakeup_after|wakeup:1757653680182455|now:1757653680157705|diff:24750|
[2025/09/12 05:08:00 157710] [debug] |xqc_engine_main_logic|END|now:1757653680157701|
[2025/09/12 05:08:00 182166] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680182166|
[2025/09/12 05:08:00 182176] [debug] |xqc_engine_wakeup_after|wakeup:1757653680182455|now:1757653680182176|diff:279|
[2025/09/12 05:08:00 182182] [debug] |xqc_engine_main_logic|END|now:1757653680182166|
[2025/09/12 05:08:00 183252] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680183252|
[2025/09/12 05:08:00 183261] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680182455|pq_index:0|
[2025/09/12 05:08:00 183267] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653680157659|
[2025/09/12 05:08:00 183275] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653680183273|
[2025/09/12 05:08:00 183282] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653680182455|now:1757653680183273|
[2025/09/12 05:08:00 183288] [debug] |scid:8aa682367d66bd25|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:00 183294] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653680182455|now:1757653680183273|
[2025/09/12 05:08:00 183300] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:00 183308] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|largest_recv:11|ack_delay:25853|first_ack_range:7|largest_pkt_recv_time:1757653680157455|
[2025/09/12 05:08:00 183315] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:11|low:4|pkt_pns:2|
[2025/09/12 05:08:00 183326] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:08:00 183332] [debug] |scid:8aa682367d66bd25|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:08:00 183339] [debug] |scid:8aa682367d66bd25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:00 183346] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:00 183353] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:00 183360] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:08:00 183403] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:17|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653680183370|stream_id:0|stream_offset:0|
[2025/09/12 05:08:00 183411] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:17|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 05:08:00 183420] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680266183|
[2025/09/12 05:08:00 183426] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680266183|
[2025/09/12 05:08:00 183432] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653680183432|diff:82751|
[2025/09/12 05:08:00 183438] [debug] |xqc_engine_main_logic|END|now:1757653680183273|
[2025/09/12 05:08:00 263866] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:29|state:ESTABED|recv_time:1757653680263862|
[2025/09/12 05:08:00 263894] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:0|
[2025/09/12 05:08:00 263909] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:08:00 263920] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:08:00 263936] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:08:00 263947] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:00 263958] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:00 263968] [debug] |scid:8aa682367d66bd25|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:00 263981] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:ACK_01RTT|expire:1757653680288862|now:1757653680263862|interv:25000|
[2025/09/12 05:08:00 263997] [debug] |scid:8aa682367d66bd25|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:1757653680263862|max_ack_delay:25000|
[2025/09/12 05:08:00 264011] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:08:00 264024] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING |recv_time:1757653680263862|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:08:00 264037] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653800263862|now:1757653680263862|interv:120000000|
[2025/09/12 05:08:00 264048] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653800263862|now:1757653680263862|interv:120000000|
[2025/09/12 05:08:00 264055] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680266183|pq_index:0|
[2025/09/12 05:08:00 264081] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653680183273|
[2025/09/12 05:08:00 264102] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680264101|
[2025/09/12 05:08:00 264110] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653680264108|
[2025/09/12 05:08:00 264122] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680266183|
[2025/09/12 05:08:00 264133] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680266183|
[2025/09/12 05:08:00 264144] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653680264143|diff:2040|
[2025/09/12 05:08:00 264155] [debug] |xqc_engine_main_logic|END|now:1757653680264108|
[2025/09/12 05:08:00 264170] [info] |xqc_engine_packet_process|==>|conn:00005648254FE35C|size:29|state:ESTABED|recv_time:1757653680264169|
[2025/09/12 05:08:00 264182] [debug] |scid:8aa682367d66bd25|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8aa682367d66bd25|spin_bit:0|
[2025/09/12 05:08:00 264195] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:08:00 264206] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:08:00 264220] [debug] |scid:8aa682367d66bd25|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:08:00 264231] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:00 264242] [debug] |scid:8aa682367d66bd25|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:00 264252] [debug] |scid:8aa682367d66bd25|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:00 264263] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:00 264276] [debug] |scid:8aa682367d66bd25|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:00 264289] [debug] |scid:8aa682367d66bd25|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:08:00 264302] [info] |scid:8aa682367d66bd25|xqc_conn_on_pkt_processed|====>|conn:00005648254FE35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:13|frame:PADDING PING |recv_time:1757653680264169|dcid:8aa682367d66bd25|dcid_seq:0|
[2025/09/12 05:08:00 264314] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:PATH_IDLE|expire:1757653800264169|now:1757653680264169|interv:120000000|
[2025/09/12 05:08:00 264326] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_IDLE|expire:1757653800264169|now:1757653680264169|interv:120000000|
[2025/09/12 05:08:00 264337] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680266183|pq_index:0|
[2025/09/12 05:08:00 264347] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653680264108|
[2025/09/12 05:08:00 264358] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680264358|
[2025/09/12 05:08:00 264372] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653680264369|
[2025/09/12 05:08:00 264388] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|largest_recv:13|ack_delay:218|first_ack_range:9|largest_pkt_recv_time:1757653680264169|
[2025/09/12 05:08:00 264398] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:13|low:4|pkt_pns:2|
[2025/09/12 05:08:00 264409] [debug] |scid:8aa682367d66bd25|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:08:00 264419] [debug] |scid:8aa682367d66bd25|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 05:08:00 264437] [debug] |scid:8aa682367d66bd25|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:00 264444] [debug] |scid:8aa682367d66bd25|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:00 264452] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:00 264459] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:08:00 264496] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:18|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653680264469|stream_id:0|stream_offset:0|
[2025/09/12 05:08:00 264533] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|path:0|pkt_num:18|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:00 264544] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680266183|
[2025/09/12 05:08:00 264552] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680266183|
[2025/09/12 05:08:00 264557] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653680264557|diff:1626|
[2025/09/12 05:08:00 264563] [debug] |xqc_engine_main_logic|END|now:1757653680264369|
[2025/09/12 05:08:00 264569] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680264569|
[2025/09/12 05:08:00 264574] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653680264574|diff:1609|
[2025/09/12 05:08:00 264579] [debug] |xqc_engine_main_logic|END|now:1757653680264569|
[2025/09/12 05:08:00 265651] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680265651|
[2025/09/12 05:08:00 265658] [debug] |xqc_engine_wakeup_after|wakeup:1757653680266183|now:1757653680265658|diff:525|
[2025/09/12 05:08:00 265663] [debug] |xqc_engine_main_logic|END|now:1757653680265651|
[2025/09/12 05:08:00 266732] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680266732|
[2025/09/12 05:08:00 266739] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680266183|pq_index:0|
[2025/09/12 05:08:00 266744] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653680264369|
[2025/09/12 05:08:00 266750] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653680266749|
[2025/09/12 05:08:00 266756] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653680266183|now:1757653680266749|
[2025/09/12 05:08:00 266761] [debug] |scid:8aa682367d66bd25|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:08:00 266768] [debug] |scid:8aa682367d66bd25|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:08:00 266790] [info] |scid:8aa682367d66bd25|xqc_conn_close|conn:00005648254FE35C|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 05:08:00 266799] [debug] |scid:8aa682367d66bd25|xqc_timer_set|type:CONN_DRAINING|expire:1757653680569481|now:1757653680266799|interv:302682|
[2025/09/12 05:08:00 266808] [debug] |scid:8aa682367d66bd25|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:08:00 266815] [debug] |scid:8aa682367d66bd25|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:08:00 266822] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:08:00 266830] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:00 266844] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:00 266851] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:00 266858] [info] |scid:8aa682367d66bd25|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 05:08:00 266867] [debug] |scid:8aa682367d66bd25|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:08:00 266888] [stats] |scid:8aa682367d66bd25|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:1757653679085548|wrt_delay:38|snd_delay:131|finwrt_delay:38|finsnd_delay:821724|finrcv_delay:854037|finread_delay:854443|all_acked_delay:854236|firstfinack_dely:854231|close_delay:854448|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968|path_info:mp is not supported in connection scid:8aa682367d66bd25|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:08:00 266906] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653680266183|now:1757653680266749|
[2025/09/12 05:08:00 266914] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:08:00 266924] [debug] |scid:8aa682367d66bd25|xqc_path_get_perf_class|conn:00005648254FE35C|path_id:0|path_srtt:34934|min_srtt:34934|path_bw:3532|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:00 266933] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|path srtt|conn:00005648254FE35C|path_id:0|path_srtt:34934|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:00 266945] [debug] |scid:8aa682367d66bd25|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:08:00 266954] [debug] |scid:8aa682367d66bd25|xqc_check_acked_or_dropped_pkt|conn:00005648254FE35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:08:00 266964] [debug] |scid:8aa682367d66bd25|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:08:00 267005] [info] |scid:8aa682367d66bd25|xqc_send_packet_with_pn|<==|conn:00005648254FE35C|path:0|pkt_num:19|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653680266977|stream_id:0|stream_offset:0|
[2025/09/12 05:08:00 267017] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_on_packet_sent|conn:00005648254FE35C|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 05:08:00 267028] [debug] |scid:8aa682367d66bd25|xqc_conn_next_wakeup_time|wakeup_time:1757653680569481|
[2025/09/12 05:08:00 267036] [debug] |scid:8aa682367d66bd25|xqc_engine_add_wakeup_queue|next_tick_time:1757653680569481|
[2025/09/12 05:08:00 267043] [debug] |xqc_engine_wakeup_after|wakeup:1757653680569481|now:1757653680267043|diff:302438|
[2025/09/12 05:08:00 267051] [debug] |xqc_engine_main_logic|END|now:1757653680266749|
[2025/09/12 05:08:00 570011] [debug] |xqc_engine_main_logic|BEGIN|now:1757653680570011|
[2025/09/12 05:08:00 570047] [debug] |scid:8aa682367d66bd25|xqc_engine_remove_wakeup_queue|next_tick_time:1757653680569481|pq_index:0|
[2025/09/12 05:08:00 570053] [debug] |scid:8aa682367d66bd25|xqc_engine_add_active_queue|last_ticked_time:1757653680266749|
[2025/09/12 05:08:00 570061] [debug] |scid:8aa682367d66bd25|xqc_engine_process_conn|conn:00005648254FE35C|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:1757653680570058|
[2025/09/12 05:08:00 570068] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653680569481|now:1757653680570058|
[2025/09/12 05:08:00 570089] [debug] |scid:8aa682367d66bd25|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653680569481|now:1757653680570058|
[2025/09/12 05:08:00 570094] [debug] |scid:8aa682367d66bd25|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:08:00 570099] [info] |xqc_engine_main_logic|conn:00005648254FE35C|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968|conn_state:13|next_tick_time:1757653680569481
[2025/09/12 05:08:00 570119] [report] |scid:8aa682367d66bd25|xqc_conn_destroy|00005648254FE35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:789626|first_send_delay:1203|conn_persist:1485728|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-43311-8aa682367d66bd25 p-193.167.100.100-443-90539e6dd1048968|hsk_recv:788508|close_recv:0|close_send:1182587|last_recv:1179779|last_send:1182587|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,20,17,14,51,0,2048,i96,4,20,29,3,12,1179,0,4,20,29,3,13,1179,0,4,1443,1452,3,11,1073,0,4,22,4,18,1180,4,19,40000,19,1182,4,23,4,17,1098,0-2,0-2,0-0,0-0,0-0,0-34,0-5586,0-10787,0-11,0-14,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:11|spurious_loss:0|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:08:00 570180] [debug] |scid:8aa682367d66bd25|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:08:00 570189] [debug] |scid:8aa682367d66bd25|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:08:00 570194] [debug] |scid:8aa682367d66bd25|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:08:00 570199] [debug] |scid:8aa682367d66bd25|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:08:00 570276] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:08:00 570286] [debug] |xqc_engine_main_logic|END|now:1757653680570058|
[2025/09/12 05:08:00 571366] [debug] |xqc_engine_destroy|begin|