[2025/09/12 05:05:16 398090] [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 05:05:16 398128] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:05:16 398133] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:05:16 398138] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:05:16 398142] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:05:16 398149] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:05:16 398154] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:05:16 398158] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:05:16 398162] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:05:16 398300] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653636398298|now:1757653516398298|interv:120000000|
[2025/09/12 05:05:16 398334] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653636398334|now:1757653516398334|interv:120000000|
[2025/09/12 05:05:16 398345] [debug] |xqc_path_create|path:0|dcid:e242516d3a325fb2|scid:8b99bafcd236aa3f|create_path_count:1|
[2025/09/12 05:05:16 398352] [debug] |scid:8b99bafcd236aa3f|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 05:05:16 398360] [debug] |xqc_path_init|path:0|dcid:e242516d3a325fb2|scid:8b99bafcd236aa3f|state:2|
[2025/09/12 05:05:16 398366] [debug] |scid:8b99bafcd236aa3f|xqc_conn_create|success|scid:8b99bafcd236aa3f|dcid:e242516d3a325fb2|conn:000055A7AAB3835C|
[2025/09/12 05:05:16 398378] [debug] |scid:8b99bafcd236aa3f|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:05:16 398386] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:16 399196] [debug] |scid:8b99bafcd236aa3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:05:16 399204] [debug] |scid:8b99bafcd236aa3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:16 399211] [debug] |scid:8b99bafcd236aa3f|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:05:16 399217] [debug] |scid:8b99bafcd236aa3f|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 05:05:16 399224] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653516399222|
[2025/09/12 05:05:16 399229] [debug] |scid:8b99bafcd236aa3f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:16 399233] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:16 399241] [info] |scid:8b99bafcd236aa3f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653516399240|
[2025/09/12 05:05:16 399247] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:05:16 399254] [debug] |scid:8b99bafcd236aa3f|xqc_path_get_perf_class|conn:000055A7AAB3835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:16 399259] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7AAB3835C|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 05:05:16 399265] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:05:16 399270] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:16 399282] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:16 399365] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653516399292|stream_id:0|stream_offset:0|
[2025/09/12 05:05:16 399374] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|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 05:05:16 399382] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:16 399389] [debug] |scid:8b99bafcd236aa3f|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 05:05:16 399397] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:16 399403] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:16 399407] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:16 399411] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517149292|now:1757653516399388|interv:749904|
[2025/09/12 05:05:16 399415] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:0|expire:1757653517149292|now:1757653516399388|interval:749904|pto_count:0|srtt:250000
[2025/09/12 05:05:16 399420] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:05:16 399426] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517149292|
[2025/09/12 05:05:16 399430] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_active_queue|last_ticked_time:1757653516399222|pd_index:0|
[2025/09/12 05:05:16 399434] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517149292|
[2025/09/12 05:05:16 399438] [debug] |xqc_engine_wakeup_after|wakeup:1757653517149292|now:1757653516399438|diff:749854|
[2025/09/12 05:05:16 399443] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:05:16 399494] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517149292|pq_index:0|
[2025/09/12 05:05:16 399522] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653516399222|
[2025/09/12 05:05:16 399532] [debug] |scid:8b99bafcd236aa3f|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 05:05:16 399540] [debug] |scid:8b99bafcd236aa3f|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:05:16 399554] [debug] |scid:8b99bafcd236aa3f|xqc_stream_buff_data|size:17|
[2025/09/12 05:05:16 399562] [info] |scid:8b99bafcd236aa3f|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:000055A7AAB3835C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:16 399572] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653516399571|
[2025/09/12 05:05:16 399580] [debug] |scid:8b99bafcd236aa3f|xqc_path_get_perf_class|conn:000055A7AAB3835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:16 399587] [debug] |scid:8b99bafcd236aa3f|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:000055A7AAB3835C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:16 399595] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7AAB3835C|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 05:05:16 399609] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:05:16 399617] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:05:16 399623] [debug] |scid:8b99bafcd236aa3f|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:000055A7AAB3835C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:16 399631] [debug] |scid:8b99bafcd236aa3f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:16 399638] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:16 399673] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653516399648|stream_id:0|stream_offset:17|
[2025/09/12 05:05:16 399682] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|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 05:05:16 399689] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:05:16 399696] [debug] |scid:8b99bafcd236aa3f|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 05:05:16 399703] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:16 399709] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:16 399715] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:16 399719] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:16 399723] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517149292|now:1757653516399696|interv:749596|
[2025/09/12 05:05:16 399727] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:0|expire:1757653517149292|now:1757653516399696|interval:749596|pto_count:0|srtt:250000
[2025/09/12 05:05:16 399732] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:05:16 399737] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517149292|
[2025/09/12 05:05:16 399741] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_active_queue|last_ticked_time:1757653516399571|pd_index:0|
[2025/09/12 05:05:16 399745] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517149292|
[2025/09/12 05:05:16 399749] [debug] |xqc_engine_wakeup_after|wakeup:1757653517149292|now:1757653516399749|diff:749543|
[2025/09/12 05:05:16 399754] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:05:17 149533] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517149532|
[2025/09/12 05:05:17 149563] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517149292|pq_index:0|
[2025/09/12 05:05:17 149571] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653516399571|
[2025/09/12 05:05:17 149580] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653517149578|
[2025/09/12 05:05:17 149589] [debug] |scid:8b99bafcd236aa3f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653517149292|now:1757653517149578|
[2025/09/12 05:05:17 149610] [debug] |scid:8b99bafcd236aa3f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:17 149616] [debug] |scid:8b99bafcd236aa3f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055A7AAB3835C|path:0|bytes_in_flight:1234|
[2025/09/12 05:05:17 149623] [debug] |scid:8b99bafcd236aa3f|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 05:05:17 149630] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:17 149637] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 149643] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:17 149649] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:17 149655] [debug] |scid:8b99bafcd236aa3f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:17 149663] [debug] |scid:8b99bafcd236aa3f|xqc_conn_send_probe_pkt|conn:000055A7AAB3835C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:05:17 149673] [debug] |scid:8b99bafcd236aa3f|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:17 149680] [debug] |scid:8b99bafcd236aa3f|xqc_conn_send_probe_pkt|conn:000055A7AAB3835C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:05:17 149694] [debug] |scid:8b99bafcd236aa3f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055A7AAB3835C|pto_count:1
[2025/09/12 05:05:17 149701] [debug] |scid:8b99bafcd236aa3f|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 05:05:17 149708] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 149714] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 149720] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:17 149726] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:17 149732] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653517149701|interv:18444986420192401914|
[2025/09/12 05:05:17 149738] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:0|expire:18446744073709551615|now:1757653517149701|interval:18444986420192401914|pto_count:1|srtt:250000
[2025/09/12 05:05:17 149748] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 149755] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 149763] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:17 149772] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:17 149857] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653517149792|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 149866] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|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 05:05:17 149880] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:05:17 149887] [debug] |scid:8b99bafcd236aa3f|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 05:05:17 149894] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:17 149900] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 149906] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:17 149913] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:17 149922] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653518649792|now:1757653517149887|interv:1499905|
[2025/09/12 05:05:17 149932] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:0|expire:1757653518649792|now:1757653517149887|interval:1499905|pto_count:1|srtt:250000
[2025/09/12 05:05:17 149942] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:05:17 149950] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:17 149957] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:17 149988] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653517149966|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 149996] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|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 05:05:17 150003] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:05:17 150008] [debug] |scid:8b99bafcd236aa3f|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 05:05:17 150016] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:17 150022] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 150028] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:17 150035] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:17 150042] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653518649966|now:1757653517150008|interv:1499958|
[2025/09/12 05:05:17 150052] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:0|expire:1757653518649966|now:1757653517150008|interval:1499958|pto_count:1|srtt:250000
[2025/09/12 05:05:17 150065] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:05:17 150077] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653518649966|
[2025/09/12 05:05:17 150085] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653518649966|
[2025/09/12 05:05:17 150092] [debug] |xqc_engine_wakeup_after|wakeup:1757653518649966|now:1757653517150091|diff:1499875|
[2025/09/12 05:05:17 150104] [debug] |xqc_engine_main_logic|END|now:1757653517149578|
[2025/09/12 05:05:17 186759] [info] |xqc_engine_packet_process|==>|conn:000055A7AAB3835C|size:1232|state:C_INITIAL_SENT|recv_time:1757653517186755|
[2025/09/12 05:05:17 186787] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:17 186798] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:05:17 186816] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:17 186826] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:17 186845] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:16|
[2025/09/12 05:05:17 186854] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:17 186869] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|conn:000055A7AAB3835C|path:0|pkt_num:1|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:1|
[2025/09/12 05:05:17 186883] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653516399292|is_app_limited:1|send_elapse:750500|ack_elapse:787463|ctl_first_sent_time:1757653517149792|lagest_ack_time:1757653517186755|curr_delivered:1184|
[2025/09/12 05:05:17 186897] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_sent_time_update:1757653517149792|
[2025/09/12 05:05:17 186908] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:17 186915] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|conn:000055A7AAB3835C|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 05:05:17 186922] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1757653516399292|is_app_limited:1|send_elapse:750674|ack_elapse:787463|ctl_first_sent_time:1757653517149966|lagest_ack_time:1757653517186755|curr_delivered:2368|
[2025/09/12 05:05:17 186929] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_sent_time_update:1757653517149966|
[2025/09/12 05:05:17 186935] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:17 186942] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_rtt|before update rtt|conn:000055A7AAB3835C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36789|ack_delay:0|
[2025/09/12 05:05:17 186952] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_rtt|l-0.0.0.0-40846-8b99bafcd236aa3f p-193.167.100.100-443-e242516d3a325fb2 |after update rtt|conn:000055A7AAB3835C|srtt:36789|rttvar:18394|minrtt:36789|latest_rtt:36789|ack_delay:0|
[2025/09/12 05:05:17 186960] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:17 186966] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:05:17 186973] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:18394|pto_duration:220730|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:17 186980] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 186986] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 186992] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:17 186998] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:17 187012] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653517186972|interv:18444986420192364643|
[2025/09/12 05:05:17 187018] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:0|expire:18446744073709551615|now:1757653517186972|interval:18444986420192364643|pto_count:1|srtt:36789
[2025/09/12 05:05:17 187026] [debug] |scid:8b99bafcd236aa3f|xqc_generate_sample|sampler: send_elapse 750674, ack_elapse 787463, delivered 2368|rate 3007|lost 0|
[2025/09/12 05:05:17 187033] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:17 187039] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3007) in round 1|
[2025/09/12 05:05:17 187045] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_update_min_rtt|probertt expire|rtt:36789, old_rtt:2147483647|
[2025/09/12 05:05:17 187051] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_update_min_rtt|minrtt expire|rtt:36789, old_rtt:2147483647|
[2025/09/12 05:05:17 187057] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:601|
[2025/09/12 05:05:17 187063] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653517149966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:05:17 187071] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653517149966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:05:17 187078] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|l-0.0.0.0-40846-8b99bafcd236aa3f p-193.167.100.100-443-e242516d3a325fb2 |bbr on ack|mode:0|pacing_rate:10810692|bw:3007|cwnd:140224|full_bw_reached:0|inflight:50|srtt:36789|latest_rtt:36789|min_rtt:36789|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:17 187087] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:17 187096] [debug] |scid:8b99bafcd236aa3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:17 187102] [debug] |scid:8b99bafcd236aa3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:17 187108] [debug] |scid:8b99bafcd236aa3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:05:17 187579] [debug] |scid:8b99bafcd236aa3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:17 187590] [debug] |scid:8b99bafcd236aa3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:17 187597] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653518649966|pq_index:0|
[2025/09/12 05:05:17 187604] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517149578|
[2025/09/12 05:05:17 187612] [info] |scid:8b99bafcd236aa3f|xqc_conn_confirm_cid|dcid change|ori:e242516d3a325fb2|new:64b2c4052f728a9814fb|
[2025/09/12 05:05:17 187620] [info] |scid:8b99bafcd236aa3f|xqc_conn_addr_validated|Address Validated|conn:000055A7AAB3835C|role:0|
[2025/09/12 05:05:17 187627] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:17 187635] [debug] |scid:8b99bafcd236aa3f|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 05:05:17 187642] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:0|
[2025/09/12 05:05:17 187649] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:1232|pkt_type:INIT|pkt_num:16|frame:ACK CRYPTO |recv_time:1757653517186755|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 187663] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:05:17 187671] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:17 187677] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:17 187685] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:05:17 187691] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:17 187698] [debug] |scid:8b99bafcd236aa3f|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:05:17 187707] [debug] |scid:8b99bafcd236aa3f|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:17 187713] [debug] |scid:8b99bafcd236aa3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:17 187719] [debug] |scid:8b99bafcd236aa3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:05:17 187794] [debug] |scid:8b99bafcd236aa3f|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:05:17 187801] [debug] |scid:8b99bafcd236aa3f|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:05:17 187807] [warn] |scid:8b99bafcd236aa3f|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:17 188037] [debug] |scid:8b99bafcd236aa3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:17 188046] [debug] |scid:8b99bafcd236aa3f|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:17 188054] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:17 188061] [debug] |scid:8b99bafcd236aa3f|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 05:05:17 188068] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:05:17 188075] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:1049|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653517186755|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 188083] [info] |scid:8b99bafcd236aa3f|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:05:17 188089] [info] |scid:8b99bafcd236aa3f|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:05:17 188096] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653637186755|now:1757653517186755|interv:120000000|
[2025/09/12 05:05:17 188102] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653637186755|now:1757653517186755|interv:120000000|
[2025/09/12 05:05:17 188109] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517188109|
[2025/09/12 05:05:17 188116] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|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:1757653517188115|
[2025/09/12 05:05:17 188124] [info] |scid:8b99bafcd236aa3f|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:17 188130] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:05:17 188136] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:05:17 188143] [debug] |scid:8b99bafcd236aa3f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:17 188148] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:17 188154] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:05:17 188165] [debug] |scid:8b99bafcd236aa3f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:17 188171] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:17 188178] [info] |scid:8b99bafcd236aa3f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653517188178|
[2025/09/12 05:05:17 188185] [debug] |scid:8b99bafcd236aa3f|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055A7AAB3835C|
[2025/09/12 05:05:17 188192] [info] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:17 188198] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:18394|pto_duration:110365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:17 188206] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 188212] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 188218] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:17 188224] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:17 188229] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653517188198|interv:18444986420192363417|
[2025/09/12 05:05:17 188236] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:0|expire:18446744073709551615|now:1757653517188198|interval:18444986420192363417|pto_count:0|srtt:36789
[2025/09/12 05:05:17 188243] [debug] |scid:8b99bafcd236aa3f|xqc_conn_early_data_accept|accept|
[2025/09/12 05:05:17 188249] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:05:17 188257] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|largest_recv:16|ack_delay:1502|first_ack_range:0|largest_pkt_recv_time:1757653517186755|
[2025/09/12 05:05:17 188264] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|high:16|low:16|pkt_pns:0|
[2025/09/12 05:05:17 188270] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 05:05:17 188276] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:17 188283] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|largest_recv:1|ack_delay:1528|first_ack_range:0|largest_pkt_recv_time:1757653517186755|
[2025/09/12 05:05:17 188289] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:05:17 188295] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:05:17 188301] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:17 188309] [debug] |scid:8b99bafcd236aa3f|xqc_path_get_perf_class|conn:000055A7AAB3835C|path_id:0|path_srtt:36789|min_srtt:36789|path_bw:3007|loss_rate:25.00|path_pto:0|
[2025/09/12 05:05:17 188316] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7AAB3835C|path_id:0|path_srtt:36789|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:17 188324] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:05:17 188331] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 188338] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 188349] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:17 188356] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:17 188394] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653517188366|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 188403] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|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 05:05:17 188414] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 05:05:17 188425] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:18394|pto_duration:110365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:17 188436] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 188446] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:17 188455] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:17 188465] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:17 188476] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517298731|now:1757653517188425|interv:110306|
[2025/09/12 05:05:17 188488] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:1|expire:1757653517298731|now:1757653517188425|interval:110306|pto_count:0|srtt:36789
[2025/09/12 05:05:17 188495] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:120|
[2025/09/12 05:05:17 188516] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:17 188523] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:17 188553] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653517188531|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 188565] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|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 05:05:17 188574] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:0|
[2025/09/12 05:05:17 188582] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:120|
[2025/09/12 05:05:17 188591] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:17 188601] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:17 188630] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653517188612|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 188637] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|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 05:05:17 188648] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517298731|
[2025/09/12 05:05:17 188656] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517298731|
[2025/09/12 05:05:17 188671] [debug] |xqc_engine_wakeup_after|wakeup:1757653517298731|now:1757653517188671|diff:110060|
[2025/09/12 05:05:17 188680] [debug] |xqc_engine_main_logic|END|now:1757653517188115|
[2025/09/12 05:05:17 188690] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517188690|
[2025/09/12 05:05:17 188695] [debug] |xqc_engine_wakeup_after|wakeup:1757653517298731|now:1757653517188694|diff:110037|
[2025/09/12 05:05:17 188700] [debug] |xqc_engine_main_logic|END|now:1757653517188690|
[2025/09/12 05:05:17 221989] [info] |xqc_engine_packet_process|==>|conn:000055A7AAB3835C|size:1332|state:ESTABED|recv_time:1757653517221987|
[2025/09/12 05:05:17 222011] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8b99bafcd236aa3f|spin_bit:1|
[2025/09/12 05:05:17 222024] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:17 222030] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:17 222044] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:05:17 222055] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:17 222065] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:17 222076] [debug] |scid:8b99bafcd236aa3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:17 222097] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:ACK_01RTT|expire:1757653517246987|now:1757653517221987|interv:25000|
[2025/09/12 05:05:17 222113] [debug] |scid:8b99bafcd236aa3f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517221987|max_ack_delay:25000|
[2025/09/12 05:05:17 222126] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:05:17 222138] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653517221987|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 222152] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653637221987|now:1757653517221987|interv:120000000|
[2025/09/12 05:05:17 222162] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653637221987|now:1757653517221987|interv:120000000|
[2025/09/12 05:05:17 222170] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517298731|pq_index:0|
[2025/09/12 05:05:17 222176] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517188115|
[2025/09/12 05:05:17 222182] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517222182|
[2025/09/12 05:05:17 222190] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517222188|
[2025/09/12 05:05:17 222200] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517246987|
[2025/09/12 05:05:17 222206] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517246987|
[2025/09/12 05:05:17 222212] [debug] |xqc_engine_wakeup_after|wakeup:1757653517246987|now:1757653517222211|diff:24776|
[2025/09/12 05:05:17 222218] [debug] |xqc_engine_main_logic|END|now:1757653517222188|
[2025/09/12 05:05:17 222226] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517222225|
[2025/09/12 05:05:17 222231] [debug] |xqc_engine_wakeup_after|wakeup:1757653517246987|now:1757653517222231|diff:24756|
[2025/09/12 05:05:17 222237] [debug] |xqc_engine_main_logic|END|now:1757653517222225|
[2025/09/12 05:05:17 222895] [info] |xqc_engine_packet_process|==>|conn:000055A7AAB3835C|size:380|state:ESTABED|recv_time:1757653517222894|
[2025/09/12 05:05:17 222928] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8b99bafcd236aa3f|spin_bit:0|
[2025/09/12 05:05:17 222943] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:05:17 222953] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:17 222966] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:05:17 222977] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:17 222988] [debug] |scid:8b99bafcd236aa3f|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:05:17 222998] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517246987|pq_index:0|
[2025/09/12 05:05:17 223010] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517222188|
[2025/09/12 05:05:17 223019] [debug] |scid:8b99bafcd236aa3f|xqc_process_crypto_frame|level:3|
[2025/09/12 05:05:17 223030] [debug] |scid:8b99bafcd236aa3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:05:17 223041] [debug] |scid:8b99bafcd236aa3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:05:17 223236] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:7|
[2025/09/12 05:05:17 223326] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:17 223342] [debug] |scid:8b99bafcd236aa3f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:17 223370] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:05:17 223382] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653517222894|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 223392] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653637222894|now:1757653517222894|interv:120000000|
[2025/09/12 05:05:17 223399] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653637222894|now:1757653517222894|interv:120000000|
[2025/09/12 05:05:17 223410] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517223410|
[2025/09/12 05:05:17 223433] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517223430|
[2025/09/12 05:05:17 223446] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:17 223455] [debug] |scid:8b99bafcd236aa3f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:17 223460] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:17 223466] [debug] |scid:8b99bafcd236aa3f|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:17 223473] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|largest_recv:2|ack_delay:579|first_ack_range:1|largest_pkt_recv_time:1757653517222894|
[2025/09/12 05:05:17 223480] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|high:2|low:1|pkt_pns:2|
[2025/09/12 05:05:17 223487] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:05:17 223496] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:17 223534] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 223542] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:17 223555] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:17 223594] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:120|now:1757653517223565|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 223609] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:17 223623] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517298731|
[2025/09/12 05:05:17 223632] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517298731|
[2025/09/12 05:05:17 223643] [debug] |xqc_engine_wakeup_after|wakeup:1757653517298731|now:1757653517223643|diff:75088|
[2025/09/12 05:05:17 223652] [debug] |xqc_engine_main_logic|END|now:1757653517223430|
[2025/09/12 05:05:17 223660] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517223660|
[2025/09/12 05:05:17 223666] [debug] |xqc_engine_wakeup_after|wakeup:1757653517298731|now:1757653517223665|diff:75066|
[2025/09/12 05:05:17 223671] [debug] |xqc_engine_main_logic|END|now:1757653517223660|
[2025/09/12 05:05:17 255458] [info] |xqc_engine_packet_process|==>|conn:000055A7AAB3835C|size:1372|state:ESTABED|recv_time:1757653517255454|
[2025/09/12 05:05:17 255493] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8b99bafcd236aa3f|spin_bit:0|
[2025/09/12 05:05:17 255545] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:05:17 255561] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:17 255584] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:05:17 255596] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:17 255606] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:17 255616] [debug] |scid:8b99bafcd236aa3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:17 255638] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:ACK_01RTT|expire:1757653517280454|now:1757653517255454|interv:25000|
[2025/09/12 05:05:17 255654] [debug] |scid:8b99bafcd236aa3f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517255454|max_ack_delay:25000|
[2025/09/12 05:05:17 255667] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:05:17 255678] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653517255454|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 255687] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653637255454|now:1757653517255454|interv:120000000|
[2025/09/12 05:05:17 255694] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653637255454|now:1757653517255454|interv:120000000|
[2025/09/12 05:05:17 255701] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517298731|pq_index:0|
[2025/09/12 05:05:17 255708] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517223430|
[2025/09/12 05:05:17 255714] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517255714|
[2025/09/12 05:05:17 255722] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517255720|
[2025/09/12 05:05:17 255745] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517280454|
[2025/09/12 05:05:17 255751] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517280454|
[2025/09/12 05:05:17 255757] [debug] |xqc_engine_wakeup_after|wakeup:1757653517280454|now:1757653517255757|diff:24697|
[2025/09/12 05:05:17 255764] [debug] |xqc_engine_main_logic|END|now:1757653517255720|
[2025/09/12 05:05:17 255772] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517255772|
[2025/09/12 05:05:17 255778] [debug] |xqc_engine_wakeup_after|wakeup:1757653517280454|now:1757653517255778|diff:24676|
[2025/09/12 05:05:17 255784] [debug] |xqc_engine_main_logic|END|now:1757653517255772|
[2025/09/12 05:05:17 262093] [info] |xqc_engine_packet_process|==>|conn:000055A7AAB3835C|size:237|state:ESTABED|recv_time:1757653517262090|
[2025/09/12 05:05:17 262118] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8b99bafcd236aa3f|spin_bit:0|
[2025/09/12 05:05:17 262136] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:05:17 262150] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:17 262167] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:05:17 262182] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:1e|
[2025/09/12 05:05:17 262195] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:17 262209] [debug] |scid:8b99bafcd236aa3f|xqc_process_new_conn_id_frame|new_conn_id|e1750d783896f9780067|sr_token:23356de5ef46a83e299a50d8b2a93f75
[2025/09/12 05:05:17 262231] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:17 262242] [debug] |scid:8b99bafcd236aa3f|xqc_process_new_conn_id_frame|new_conn_id|f5d891af7a62c9db3372|sr_token:c9ff0f9b2d5071c099cda6dcf8de3c1b
[2025/09/12 05:05:17 262258] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:17 262271] [debug] |scid:8b99bafcd236aa3f|xqc_process_new_conn_id_frame|new_conn_id|5025ae17ba9a4fbb9c75|sr_token:0862ed42dee028bb8363824545d5ed1f
[2025/09/12 05:05:17 262287] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:17 262300] [debug] |scid:8b99bafcd236aa3f|xqc_process_new_conn_id_frame|new_conn_id|44897b6c29b7d3e97da2|sr_token:47657d80e5001156e62f1dab365bc762
[2025/09/12 05:05:17 262315] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:17 262323] [debug] |scid:8b99bafcd236aa3f|xqc_process_new_conn_id_frame|new_conn_id|9a0ec0ad055a7931f57b|sr_token:fca14b8b795f7915c63af42f29321828
[2025/09/12 05:05:17 262332] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:17 262340] [debug] |scid:8b99bafcd236aa3f|xqc_process_new_conn_id_frame|new_conn_id|3d0556cde4c93c413eae|sr_token:f78eb3df135c3658d2505b8f487db9f3
[2025/09/12 05:05:17 262348] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:17 262356] [debug] |scid:8b99bafcd236aa3f|xqc_process_new_conn_id_frame|new_conn_id|230d0a803056da414c1b|sr_token:23aa0aaae96c33731f37d9e091f0762a
[2025/09/12 05:05:17 262364] [info] |scid:8b99bafcd236aa3f|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055A7AAB3835C|
[2025/09/12 05:05:17 262375] [debug] |scid:8b99bafcd236aa3f|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:140224|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:17 262384] [info] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:17 262392] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:18394|pto_duration:110365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:17 262402] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 262420] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 262428] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:17 262436] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517262392|now:1757653517262392|interv:0|
[2025/09/12 05:05:17 262444] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:2|expire:1757653516530013|now:1757653517262392|interval:0|pto_count:0|srtt:36789
[2025/09/12 05:05:17 262453] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:17 262463] [debug] |scid:8b99bafcd236aa3f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:17 262472] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:05:17 262481] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653517262090|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 262490] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653637262090|now:1757653517262090|interv:120000000|
[2025/09/12 05:05:17 262523] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653637262090|now:1757653517262090|interv:120000000|
[2025/09/12 05:05:17 262538] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517280454|pq_index:0|
[2025/09/12 05:05:17 262546] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517255720|
[2025/09/12 05:05:17 262554] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517262554|
[2025/09/12 05:05:17 262564] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517262562|
[2025/09/12 05:05:17 262571] [debug] |scid:8b99bafcd236aa3f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653517262392|now:1757653517262562|
[2025/09/12 05:05:17 262577] [debug] |scid:8b99bafcd236aa3f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:17 262583] [debug] |scid:8b99bafcd236aa3f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055A7AAB3835C|path:0|bytes_in_flight:50|
[2025/09/12 05:05:17 262589] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:18394|pto_duration:110365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:17 262596] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 262602] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 262608] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:05:17 262614] [debug] |scid:8b99bafcd236aa3f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:17 262621] [debug] |scid:8b99bafcd236aa3f|xqc_conn_send_probe_pkt|conn:000055A7AAB3835C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:17 262628] [debug] |scid:8b99bafcd236aa3f|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:17 262634] [debug] |scid:8b99bafcd236aa3f|xqc_conn_send_probe_pkt|conn:000055A7AAB3835C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:17 262645] [debug] |scid:8b99bafcd236aa3f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055A7AAB3835C|pto_count:1
[2025/09/12 05:05:17 262651] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055A7AAB3835C|path:0|
[2025/09/12 05:05:17 262657] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:17 262663] [debug] |scid:8b99bafcd236aa3f|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653517262562|
[2025/09/12 05:05:17 262669] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:17 262677] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|largest_recv:4|ack_delay:587|first_ack_range:3|largest_pkt_recv_time:1757653517262090|
[2025/09/12 05:05:17 262684] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|high:4|low:1|pkt_pns:2|
[2025/09/12 05:05:17 262690] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:05:17 262696] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:17 262720] [debug] |scid:8b99bafcd236aa3f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:22d960b18651387b|sr_token:c0b7db83fe7f000017d8cf87a7550000|seq_num:1
[2025/09/12 05:05:17 262732] [debug] |scid:8b99bafcd236aa3f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e11eaef624f86f63|sr_token:c0b7db83fe7f000017d8cf87a7550000|seq_num:2
[2025/09/12 05:05:17 262738] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:05:17 262745] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:05:17 262752] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 262760] [debug] |scid:8b99bafcd236aa3f|xqc_path_get_perf_class|conn:000055A7AAB3835C|path_id:0|path_srtt:36789|min_srtt:36789|path_bw:3007|loss_rate:20.00|path_pto:1|
[2025/09/12 05:05:17 262767] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7AAB3835C|path_id:0|path_srtt:36789|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:17 262775] [debug] |scid:8b99bafcd236aa3f|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 05:05:17 262781] [debug] |scid:8b99bafcd236aa3f|xqc_path_get_perf_class|conn:000055A7AAB3835C|path_id:0|path_srtt:36789|min_srtt:36789|path_bw:3007|loss_rate:20.00|path_pto:1|
[2025/09/12 05:05:17 262788] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7AAB3835C|path_id:0|path_srtt:36789|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:17 262795] [debug] |scid:8b99bafcd236aa3f|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 05:05:17 262802] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:05:17 262810] [debug] |scid:8b99bafcd236aa3f|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055A7AAB3835C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:05:17 262816] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:17 262862] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653517262827|stream_id:0|stream_offset:17|
[2025/09/12 05:05:17 262875] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:17 262894] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:17 262906] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:18394|pto_duration:220730|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:17 262913] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 262919] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 262925] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:05:17 262931] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517523557|now:1757653517262906|interv:260651|
[2025/09/12 05:05:17 262937] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:2|expire:1757653517523557|now:1757653517262906|interval:260651|pto_count:1|srtt:36789
[2025/09/12 05:05:17 262945] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:36|
[2025/09/12 05:05:17 262952] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:05:17 262958] [debug] |scid:8b99bafcd236aa3f|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055A7AAB3835C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:05:17 262965] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:17 262995] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:3|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653517262973|stream_id:0|stream_offset:17|
[2025/09/12 05:05:17 263009] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|path:0|pkt_num:3|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:17 263020] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:05:17 263031] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:18394|pto_duration:220730|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:17 263037] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 263043] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 263049] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:05:17 263055] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517523703|now:1757653517263030|interv:260673|
[2025/09/12 05:05:17 263061] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:2|expire:1757653517523703|now:1757653517263030|interval:260673|pto_count:1|srtt:36789
[2025/09/12 05:05:17 263068] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:72|
[2025/09/12 05:05:17 263075] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:17 263082] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-8|next_skip_chance:1757653517669176|current_time:1757653517263081|
[2025/09/12 05:05:17 263088] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:17 263122] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:9|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653517263101|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 263135] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|path:0|pkt_num:9|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 05:05:17 263149] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:17 263157] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:17 263185] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653517263165|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 263198] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|path:0|pkt_num:10|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 05:05:17 263209] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:05:17 263219] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:18394|pto_duration:220730|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:17 263228] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 263234] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 263240] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:05:17 263246] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517523895|now:1757653517263219|interv:260676|
[2025/09/12 05:05:17 263252] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:2|expire:1757653517523895|now:1757653517263219|interval:260676|pto_count:1|srtt:36789
[2025/09/12 05:05:17 263259] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:115|
[2025/09/12 05:05:17 263265] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:17 263272] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:17 263299] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653517263280|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 263311] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|path:0|pkt_num:11|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 05:05:17 263323] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:05:17 263334] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:18394|pto_duration:220730|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:17 263341] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:17 263347] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:17 263353] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_pto_time_and_space|conn:000055A7AAB3835C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:05:17 263365] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517524010|now:1757653517263334|interv:260676|
[2025/09/12 05:05:17 263371] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7AAB3835C|path:0|pns:2|expire:1757653517524010|now:1757653517263334|interval:260676|pto_count:1|srtt:36789
[2025/09/12 05:05:17 263378] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:158|
[2025/09/12 05:05:17 263385] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517524010|
[2025/09/12 05:05:17 263391] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517524010|
[2025/09/12 05:05:17 263397] [debug] |xqc_engine_wakeup_after|wakeup:1757653517524010|now:1757653517263397|diff:260613|
[2025/09/12 05:05:17 263403] [debug] |xqc_engine_main_logic|END|now:1757653517262562|
[2025/09/12 05:05:17 263411] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517263411|
[2025/09/12 05:05:17 263417] [debug] |xqc_engine_wakeup_after|wakeup:1757653517524010|now:1757653517263416|diff:260594|
[2025/09/12 05:05:17 263423] [debug] |xqc_engine_main_logic|END|now:1757653517263411|
[2025/09/12 05:05:17 295625] [info] |xqc_engine_packet_process|==>|conn:000055A7AAB3835C|size:1422|state:ESTABED|recv_time:1757653517295622|
[2025/09/12 05:05:17 295654] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8b99bafcd236aa3f|spin_bit:1|
[2025/09/12 05:05:17 295674] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:05:17 295686] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:17 295707] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:05:17 295718] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:17 295730] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:17 295740] [debug] |scid:8b99bafcd236aa3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:17 295764] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:ACK_01RTT|expire:1757653517320622|now:1757653517295622|interv:25000|
[2025/09/12 05:05:17 295780] [debug] |scid:8b99bafcd236aa3f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517295622|max_ack_delay:25000|
[2025/09/12 05:05:17 295793] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:05:17 295806] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING |recv_time:1757653517295622|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 295818] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653637295622|now:1757653517295622|interv:120000000|
[2025/09/12 05:05:17 295830] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653637295622|now:1757653517295622|interv:120000000|
[2025/09/12 05:05:17 295842] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517524010|pq_index:0|
[2025/09/12 05:05:17 295853] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517262562|
[2025/09/12 05:05:17 295864] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517295864|
[2025/09/12 05:05:17 295875] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517295873|
[2025/09/12 05:05:17 295902] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517320622|
[2025/09/12 05:05:17 295913] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517320622|
[2025/09/12 05:05:17 295923] [debug] |xqc_engine_wakeup_after|wakeup:1757653517320622|now:1757653517295923|diff:24699|
[2025/09/12 05:05:17 295935] [debug] |xqc_engine_main_logic|END|now:1757653517295873|
[2025/09/12 05:05:17 295953] [info] |xqc_engine_packet_process|==>|conn:000055A7AAB3835C|size:33|state:ESTABED|recv_time:1757653517295953|
[2025/09/12 05:05:17 295966] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8b99bafcd236aa3f|spin_bit:0|
[2025/09/12 05:05:17 295979] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:05:17 295990] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:17 296000] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:05:17 296007] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:17 296015] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|conn:000055A7AAB3835C|path:0|pkt_num:2|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:2|
[2025/09/12 05:05:17 296023] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:2368|prior_time:1757653517262827|is_app_limited:0|send_elapse:0|ack_elapse:33126|ctl_first_sent_time:1757653517262827|lagest_ack_time:1757653517295953|curr_delivered:2404|
[2025/09/12 05:05:17 296031] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_sent_time_update:1757653517262827|
[2025/09/12 05:05:17 296038] [debug] |scid:8b99bafcd236aa3f|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:17 296047] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:17 296054] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|conn:000055A7AAB3835C|path:0|pkt_num:3|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:3|
[2025/09/12 05:05:17 296062] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:2368|prior_time:1757653517262827|is_app_limited:0|send_elapse:0|ack_elapse:33126|ctl_first_sent_time:1757653517262827|lagest_ack_time:1757653517295953|curr_delivered:2440|
[2025/09/12 05:05:17 296070] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_sent_time_update:1757653517262973|
[2025/09/12 05:05:17 296076] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:17 296083] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|conn:000055A7AAB3835C|path:0|pkt_num:10|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 05:05:17 296090] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:2368|prior_time:1757653517262827|is_app_limited:0|send_elapse:0|ack_elapse:33126|ctl_first_sent_time:1757653517262827|lagest_ack_time:1757653517295953|curr_delivered:2483|
[2025/09/12 05:05:17 296098] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_sent_time_update:1757653517263165|
[2025/09/12 05:05:17 296104] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:17 296111] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|conn:000055A7AAB3835C|path:0|pkt_num:11|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:05:17 296123] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:2368|prior_time:1757653517262827|is_app_limited:0|send_elapse:0|ack_elapse:33126|ctl_first_sent_time:1757653517262827|lagest_ack_time:1757653517295953|curr_delivered:2526|
[2025/09/12 05:05:17 296131] [debug] |scid:8b99bafcd236aa3f|xqc_update_sample|sampler_sent_time_update:1757653517263280|
[2025/09/12 05:05:17 296137] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:17 296144] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_rtt|before update rtt|conn:000055A7AAB3835C|srtt:36789|rttvar:18394|minrtt:36789|latest_rtt:32673|ack_delay:0|
[2025/09/12 05:05:17 296151] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_update_rtt|l-0.0.0.0-40846-8b99bafcd236aa3f p-193.167.100.100-443-e242516d3a325fb2 |after update rtt|conn:000055A7AAB3835C|srtt:36275|rttvar:14825|minrtt:32673|latest_rtt:32673|ack_delay:0|
[2025/09/12 05:05:17 296158] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:05:17 296166] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/09/12 05:05:17 296172] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:17 296178] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055A7AAB3835C|path:0|
[2025/09/12 05:05:17 296185] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:17 296190] [debug] |scid:8b99bafcd236aa3f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33126, delivered 158|rate 4769|lost 0|
[2025/09/12 05:05:17 296198] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:17 296204] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4769) in round 2|
[2025/09/12 05:05:17 296211] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_update_min_rtt|probertt expire|rtt:32673, old_rtt:36789|
[2025/09/12 05:05:17 296217] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_update_min_rtt|minrtt expire|rtt:32673, old_rtt:36789|
[2025/09/12 05:05:17 296224] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:953|
[2025/09/12 05:05:17 296230] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:158|po_sent_time:1757653517263280|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2526|
[2025/09/12 05:05:17 296238] [debug] |scid:8b99bafcd236aa3f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:158|po_sent_time:1757653517263280|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2526|
[2025/09/12 05:05:17 296246] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|l-0.0.0.0-40846-8b99bafcd236aa3f p-193.167.100.100-443-e242516d3a325fb2 |bbr on ack|mode:0|pacing_rate:10810692|bw:4769|cwnd:140382|full_bw_reached:0|inflight:0|srtt:36275|latest_rtt:32673|min_rtt:32673|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:17 296255] [stats] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_ack_received|l-0.0.0.0-40846-8b99bafcd236aa3f p-193.167.100.100-443-e242516d3a325fb2 |bandwidth change record|bw_before:3007|bw_after:4769|srtt:36275|cwnd:140382|
[2025/09/12 05:05:17 296263] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:05:17 296270] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653517295953|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 296281] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653637295953|now:1757653517295953|interv:120000000|
[2025/09/12 05:05:17 296288] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653637295953|now:1757653517295953|interv:120000000|
[2025/09/12 05:05:17 296294] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517320622|pq_index:0|
[2025/09/12 05:05:17 296301] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517295873|
[2025/09/12 05:05:17 296307] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517296307|
[2025/09/12 05:05:17 296315] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517296313|
[2025/09/12 05:05:17 296324] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517320622|
[2025/09/12 05:05:17 296330] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517320622|
[2025/09/12 05:05:17 296336] [debug] |xqc_engine_wakeup_after|wakeup:1757653517320622|now:1757653517296336|diff:24286|
[2025/09/12 05:05:17 296343] [debug] |xqc_engine_main_logic|END|now:1757653517296313|
[2025/09/12 05:05:17 296350] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517296350|
[2025/09/12 05:05:17 296356] [debug] |xqc_engine_wakeup_after|wakeup:1757653517320622|now:1757653517296356|diff:24266|
[2025/09/12 05:05:17 296362] [debug] |xqc_engine_main_logic|END|now:1757653517296350|
[2025/09/12 05:05:17 296565] [info] |xqc_engine_packet_process|==>|conn:000055A7AAB3835C|size:1054|state:ESTABED|recv_time:1757653517296563|
[2025/09/12 05:05:17 296583] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8b99bafcd236aa3f|spin_bit:0|
[2025/09/12 05:05:17 296598] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:05:17 296606] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:17 296615] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:05:17 296623] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:17 296633] [debug] |scid:8b99bafcd236aa3f|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:17 296644] [debug] |scid:8b99bafcd236aa3f|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:05:17 296653] [debug] |scid:8b99bafcd236aa3f|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:17 296661] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517320622|pq_index:0|
[2025/09/12 05:05:17 296669] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517296313|
[2025/09/12 05:05:17 296674] [debug] |scid:8b99bafcd236aa3f|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:05:17 296682] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:17 296692] [debug] |scid:8b99bafcd236aa3f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:17 296702] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:05:17 296712] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:8|frame:STREAM |recv_time:1757653517296563|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 296722] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653637296563|now:1757653517296563|interv:120000000|
[2025/09/12 05:05:17 296739] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653637296563|now:1757653517296563|interv:120000000|
[2025/09/12 05:05:17 296750] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517296749|
[2025/09/12 05:05:17 296760] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517296758|
[2025/09/12 05:05:17 296768] [debug] |scid:8b99bafcd236aa3f|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055A7AAB3835C|
[2025/09/12 05:05:17 296776] [debug] |scid:8b99bafcd236aa3f|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:17 296781] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:STREAM_CLOSE|expire:1757653517658506|now:1757653517296781|interv:361725|
[2025/09/12 05:05:17 296834] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|largest_recv:8|ack_delay:271|first_ack_range:2|largest_pkt_recv_time:1757653517296563|
[2025/09/12 05:05:17 296844] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|high:8|low:6|pkt_pns:2|
[2025/09/12 05:05:17 296852] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:05:17 296858] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:17 296866] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 296874] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:17 296884] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:17 296925] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:12|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653517296895|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 296936] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|path:0|pkt_num:12|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:17 296948] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517658506|
[2025/09/12 05:05:17 296957] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517658506|
[2025/09/12 05:05:17 296965] [debug] |xqc_engine_wakeup_after|wakeup:1757653517658506|now:1757653517296965|diff:361541|
[2025/09/12 05:05:17 296973] [debug] |xqc_engine_main_logic|END|now:1757653517296758|
[2025/09/12 05:05:17 328817] [info] |xqc_engine_packet_process|==>|conn:000055A7AAB3835C|size:1452|state:ESTABED|recv_time:1757653517328815|
[2025/09/12 05:05:17 328840] [debug] |scid:8b99bafcd236aa3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8b99bafcd236aa3f|spin_bit:1|
[2025/09/12 05:05:17 328853] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:05:17 328863] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:17 328881] [debug] |scid:8b99bafcd236aa3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:05:17 328891] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:17 328902] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:12|
[2025/09/12 05:05:17 328913] [debug] |scid:8b99bafcd236aa3f|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 05:05:17 328924] [debug] |scid:8b99bafcd236aa3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:17 328932] [debug] |scid:8b99bafcd236aa3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:17 328966] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:ACK_01RTT|expire:1757653517353815|now:1757653517328815|interv:25000|
[2025/09/12 05:05:17 328981] [debug] |scid:8b99bafcd236aa3f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517328815|max_ack_delay:25000|
[2025/09/12 05:05:17 328994] [debug] |scid:8b99bafcd236aa3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:05:17 329003] [info] |scid:8b99bafcd236aa3f|xqc_conn_on_pkt_processed|====>|conn:000055A7AAB3835C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING MAX_STREAMS |recv_time:1757653517328815|dcid:8b99bafcd236aa3f|dcid_seq:0|
[2025/09/12 05:05:17 329011] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:PATH_IDLE|expire:1757653637328815|now:1757653517328815|interv:120000000|
[2025/09/12 05:05:17 329018] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_IDLE|expire:1757653637328815|now:1757653517328815|interv:120000000|
[2025/09/12 05:05:17 329024] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517658506|pq_index:0|
[2025/09/12 05:05:17 329030] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517296758|
[2025/09/12 05:05:17 329036] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517329036|
[2025/09/12 05:05:17 329044] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517329042|
[2025/09/12 05:05:17 329054] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517353815|
[2025/09/12 05:05:17 329060] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517353815|
[2025/09/12 05:05:17 329066] [debug] |xqc_engine_wakeup_after|wakeup:1757653517353815|now:1757653517329066|diff:24749|
[2025/09/12 05:05:17 329072] [debug] |xqc_engine_main_logic|END|now:1757653517329042|
[2025/09/12 05:05:17 329080] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517329080|
[2025/09/12 05:05:17 329085] [debug] |xqc_engine_wakeup_after|wakeup:1757653517353815|now:1757653517329085|diff:24730|
[2025/09/12 05:05:17 329091] [debug] |xqc_engine_main_logic|END|now:1757653517329080|
[2025/09/12 05:05:17 353592] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517353592|
[2025/09/12 05:05:17 353602] [debug] |xqc_engine_wakeup_after|wakeup:1757653517353815|now:1757653517353602|diff:213|
[2025/09/12 05:05:17 353607] [debug] |xqc_engine_main_logic|END|now:1757653517353592|
[2025/09/12 05:05:17 354677] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517354676|
[2025/09/12 05:05:17 354685] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517353815|pq_index:0|
[2025/09/12 05:05:17 354691] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517329042|
[2025/09/12 05:05:17 354698] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517354697|
[2025/09/12 05:05:17 354705] [debug] |scid:8b99bafcd236aa3f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653517353815|now:1757653517354697|
[2025/09/12 05:05:17 354712] [debug] |scid:8b99bafcd236aa3f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:17 354718] [debug] |scid:8b99bafcd236aa3f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653517353815|now:1757653517354697|
[2025/09/12 05:05:17 354724] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:17 354732] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|largest_recv:9|ack_delay:25916|first_ack_range:3|largest_pkt_recv_time:1757653517328815|
[2025/09/12 05:05:17 354745] [debug] |scid:8b99bafcd236aa3f|xqc_gen_ack_frame|high:9|low:6|pkt_pns:2|
[2025/09/12 05:05:17 354751] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:05:17 354757] [debug] |scid:8b99bafcd236aa3f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:17 354764] [debug] |scid:8b99bafcd236aa3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 354772] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:17 354779] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:17 354817] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653517354789|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 354825] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|path:0|pkt_num:13|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 05:05:17 354834] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653517658506|
[2025/09/12 05:05:17 354844] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653517658506|
[2025/09/12 05:05:17 354854] [debug] |xqc_engine_wakeup_after|wakeup:1757653517658506|now:1757653517354854|diff:303652|
[2025/09/12 05:05:17 354863] [debug] |xqc_engine_main_logic|END|now:1757653517354697|
[2025/09/12 05:05:17 659040] [debug] |xqc_engine_main_logic|BEGIN|now:1757653517659039|
[2025/09/12 05:05:17 659078] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653517658506|pq_index:0|
[2025/09/12 05:05:17 659085] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517354697|
[2025/09/12 05:05:17 659093] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653517659090|
[2025/09/12 05:05:17 659100] [debug] |scid:8b99bafcd236aa3f|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653517658506|now:1757653517659090|
[2025/09/12 05:05:17 659106] [debug] |scid:8b99bafcd236aa3f|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:17 659113] [debug] |scid:8b99bafcd236aa3f|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:17 659142] [info] |scid:8b99bafcd236aa3f|xqc_conn_close|conn:000055A7AAB3835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:17 659149] [debug] |scid:8b99bafcd236aa3f|xqc_timer_set|type:CONN_DRAINING|expire:1757653518020874|now:1757653517659149|interv:361725|
[2025/09/12 05:05:17 659155] [debug] |scid:8b99bafcd236aa3f|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:17 659161] [debug] |scid:8b99bafcd236aa3f|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:17 659166] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:17 659171] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:17 659176] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:17 659181] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:17 659187] [info] |scid:8b99bafcd236aa3f|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:05:17 659217] [debug] |scid:8b99bafcd236aa3f|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:17 659236] [stats] |scid:8b99bafcd236aa3f|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:1757653516399493|wrt_delay:60|snd_delay:155|finwrt_delay:60|finsnd_delay:863480|finrcv_delay:897150|finread_delay:897283|all_acked_delay:896551|firstfinack_dely:896545|close_delay:897288|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-40846-8b99bafcd236aa3f p-193.167.100.100-443-e242516d3a325fb2|path_info:mp is not supported in connection scid:8b99bafcd236aa3f|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:17 659250] [debug] |scid:8b99bafcd236aa3f|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653517658506|now:1757653517659090|
[2025/09/12 05:05:17 659257] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:17 659267] [debug] |scid:8b99bafcd236aa3f|xqc_path_get_perf_class|conn:000055A7AAB3835C|path_id:0|path_srtt:36275|min_srtt:36275|path_bw:4769|loss_rate:20.00|path_pto:0|
[2025/09/12 05:05:17 659275] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7AAB3835C|path_id:0|path_srtt:36275|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:17 659283] [debug] |scid:8b99bafcd236aa3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:05:17 659293] [debug] |scid:8b99bafcd236aa3f|xqc_check_acked_or_dropped_pkt|conn:000055A7AAB3835C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:17 659303] [debug] |scid:8b99bafcd236aa3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:17 659407] [info] |scid:8b99bafcd236aa3f|xqc_send_packet_with_pn|<==|conn:000055A7AAB3835C|path:0|pkt_num:14|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653517659324|stream_id:0|stream_offset:0|
[2025/09/12 05:05:17 659420] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_on_packet_sent|conn:000055A7AAB3835C|path:0|pkt_num:14|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 05:05:17 659431] [debug] |scid:8b99bafcd236aa3f|xqc_conn_next_wakeup_time|wakeup_time:1757653518020874|
[2025/09/12 05:05:17 659440] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653518020874|
[2025/09/12 05:05:17 659447] [debug] |xqc_engine_wakeup_after|wakeup:1757653518020874|now:1757653517659447|diff:361427|
[2025/09/12 05:05:17 659455] [debug] |xqc_engine_main_logic|END|now:1757653517659090|
[2025/09/12 05:05:18 021017] [debug] |xqc_engine_main_logic|BEGIN|now:1757653518021016|
[2025/09/12 05:05:18 021044] [debug] |scid:8b99bafcd236aa3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653518020874|pq_index:0|
[2025/09/12 05:05:18 021052] [debug] |scid:8b99bafcd236aa3f|xqc_engine_add_active_queue|last_ticked_time:1757653517659090|
[2025/09/12 05:05:18 021061] [debug] |scid:8b99bafcd236aa3f|xqc_engine_process_conn|conn:000055A7AAB3835C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653518021058|
[2025/09/12 05:05:18 021069] [debug] |scid:8b99bafcd236aa3f|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653518020874|now:1757653518021058|
[2025/09/12 05:05:18 021076] [debug] |scid:8b99bafcd236aa3f|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653518020874|now:1757653518021058|
[2025/09/12 05:05:18 021082] [debug] |scid:8b99bafcd236aa3f|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:18 021099] [info] |xqc_engine_main_logic|conn:000055A7AAB3835C|l-0.0.0.0-40846-8b99bafcd236aa3f p-193.167.100.100-443-e242516d3a325fb2|conn_state:13|next_tick_time:1757653518020874
[2025/09/12 05:05:18 021121] [report] |scid:8b99bafcd236aa3f|xqc_conn_destroy|000055A7AAB3835C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:789759|first_send_delay:1268|conn_persist:1622827|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-40846-8b99bafcd236aa3f p-193.167.100.100-443-e242516d3a325fb2|hsk_recv:788462|close_recv:0|close_send:1261031|last_recv:930522|last_send:1261031|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,16,11,9,51,0,1024,i96,4,1045,1054,80,8,898,0,4,1443,1452,403,9,930,0,4,24,33,4,7,897,0,4,19,40000,14,1261,4,20,4,12,898,4,21,4,13,956,0-2,0-2,0-0,0-0,0-0,0-36,0-5409,0-8514,0-10,0-9,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:10|spurious_loss:0|detected_loss:2|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 05:05:18 021187] [debug] |scid:8b99bafcd236aa3f|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:18 021197] [debug] |scid:8b99bafcd236aa3f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:18 021203] [debug] |scid:8b99bafcd236aa3f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:18 021209] [debug] |scid:8b99bafcd236aa3f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:18 021292] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:05:18 021303] [debug] |xqc_engine_main_logic|END|now:1757653518021058|
[2025/09/12 05:05:18 022385] [debug] |xqc_engine_destroy|begin|