[2025/12/14 05:19:45 571570] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/14 05:19:45 571602] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:19:45 571607] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:19:45 571611] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:19:45 571615] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:19:45 571619] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:19:45 571623] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:19:45 571627] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:19:45 571631] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:19:45 571752] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689705571751|now:1765689585571751|interv:120000000|
[2025/12/14 05:19:45 571788] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689705571788|now:1765689585571788|interv:120000000|
[2025/12/14 05:19:45 571798] [debug] |xqc_path_create|path:0|dcid:7a668748b9c4f8ee|scid:6ecbc21f30d20e72|create_path_count:1|
[2025/12/14 05:19:45 571806] [debug] |scid:6ecbc21f30d20e72|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/14 05:19:45 571813] [debug] |xqc_path_init|path:0|dcid:7a668748b9c4f8ee|scid:6ecbc21f30d20e72|state:2|
[2025/12/14 05:19:45 571819] [debug] |scid:6ecbc21f30d20e72|xqc_conn_create|success|scid:6ecbc21f30d20e72|dcid:7a668748b9c4f8ee|conn:000055C85C04CFFC|
[2025/12/14 05:19:45 571827] [debug] |scid:6ecbc21f30d20e72|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:19:45 571835] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:19:45 572539] [debug] |scid:6ecbc21f30d20e72|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:19:45 572546] [debug] |scid:6ecbc21f30d20e72|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:19:45 572553] [debug] |scid:6ecbc21f30d20e72|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:19:45 572558] [debug] |scid:6ecbc21f30d20e72|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/14 05:19:45 572564] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689585572564|
[2025/12/14 05:19:45 572570] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_write_streams|
[2025/12/14 05:19:45 572575] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:19:45 572585] [info] |scid:6ecbc21f30d20e72|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689585572584|
[2025/12/14 05:19:45 572591] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:19:45 572597] [debug] |scid:6ecbc21f30d20e72|xqc_path_get_perf_class|conn:000055C85C04CFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:45 572602] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C85C04CFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:45 572607] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:19:45 572613] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:19:45 572618] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:45 572696] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689585572633|stream_id:0|stream_offset:0|
[2025/12/14 05:19:45 572703] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:45 572708] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:45 572713] [debug] |scid:6ecbc21f30d20e72|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:25|
[2025/12/14 05:19:45 572718] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:45 572722] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:45 572726] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:19:45 572730] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689586322633|now:1765689585572713|interv:749920|
[2025/12/14 05:19:45 572734] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:1765689586322633|now:1765689585572713|interval:749920|pto_count:0|srtt:250000
[2025/12/14 05:19:45 572739] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:19:45 572745] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689586322633|
[2025/12/14 05:19:45 572749] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_active_queue|last_ticked_time:1765689585572564|pd_index:0|
[2025/12/14 05:19:45 572753] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689586322633|
[2025/12/14 05:19:45 572757] [debug] |xqc_engine_wakeup_after|wakeup:1765689586322633|now:1765689585572757|diff:749876|
[2025/12/14 05:19:45 572761] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:19:45 572812] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689586322633|pq_index:0|
[2025/12/14 05:19:45 572820] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689585572564|
[2025/12/14 05:19:45 572833] [debug] |scid:6ecbc21f30d20e72|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/14 05:19:45 572838] [debug] |scid:6ecbc21f30d20e72|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:19:45 572844] [debug] |scid:6ecbc21f30d20e72|xqc_stream_buff_data|size:28|
[2025/12/14 05:19:45 572849] [info] |scid:6ecbc21f30d20e72|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:28|pkt_type:0RTT|buff_1rtt:0|send_data_size:28|offset:28|fin:1|stream_flag:72|conn:000055C85C04CFFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:19:45 572855] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689585572855|
[2025/12/14 05:19:45 572863] [debug] |scid:6ecbc21f30d20e72|xqc_path_get_perf_class|conn:000055C85C04CFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:45 572870] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:61|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055C85C04CFFC|stream_id:0|stream_offset:28|
[2025/12/14 05:19:45 572876] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C85C04CFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:45 572894] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:61|reinj:0|path_class:2|
[2025/12/14 05:19:45 572902] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:19:45 572908] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:61|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055C85C04CFFC|stream_id:0|stream_offset:28|
[2025/12/14 05:19:45 572915] [debug] |scid:6ecbc21f30d20e72|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:19:45 572922] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:45 572974] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:0|size:61|sent:77|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689585572949|stream_id:0|stream_offset:28|
[2025/12/14 05:19:45 572987] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:0|origin_pktnum:0|size:61|enc_size:77|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:45 572994] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:19:45 573001] [debug] |scid:6ecbc21f30d20e72|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:25|
[2025/12/14 05:19:45 573008] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:45 573013] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:45 573020] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:45 573025] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:45 573028] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689586322633|now:1765689585573000|interv:749633|
[2025/12/14 05:19:45 573032] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:1765689586322633|now:1765689585573000|interval:749633|pto_count:0|srtt:250000
[2025/12/14 05:19:45 573037] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1245|
[2025/12/14 05:19:45 573043] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689586322633|
[2025/12/14 05:19:45 573049] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_active_queue|last_ticked_time:1765689585572855|pd_index:0|
[2025/12/14 05:19:45 573056] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689586322633|
[2025/12/14 05:19:45 573060] [debug] |xqc_engine_wakeup_after|wakeup:1765689586322633|now:1765689585573060|diff:749573|
[2025/12/14 05:19:45 573065] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:19:46 009729] [info] |xqc_engine_packet_process|==>|conn:000055C85C04CFFC|size:199|state:C_INITIAL_SENT|recv_time:1765689586009725|
[2025/12/14 05:19:46 009757] [info] |scid:6ecbc21f30d20e72|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/12/14 05:19:46 009790] [debug] |scid:6ecbc21f30d20e72|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/12/14 05:19:46 009798] [info] |scid:6ecbc21f30d20e72|xqc_conn_process_packet|ignore err|-630|
[2025/12/14 05:19:46 009806] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689706009725|now:1765689586009725|interv:120000000|
[2025/12/14 05:19:46 009812] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689706009725|now:1765689586009725|interv:120000000|
[2025/12/14 05:19:46 009831] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689586322633|pq_index:0|
[2025/12/14 05:19:46 009838] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689585572855|
[2025/12/14 05:19:46 009846] [debug] |xqc_engine_main_logic|BEGIN|now:1765689586009846|
[2025/12/14 05:19:46 009853] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689586009852|
[2025/12/14 05:19:46 009864] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689586322633|
[2025/12/14 05:19:46 009870] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689586322633|
[2025/12/14 05:19:46 009877] [debug] |xqc_engine_wakeup_after|wakeup:1765689586322633|now:1765689586009876|diff:312757|
[2025/12/14 05:19:46 009884] [debug] |xqc_engine_main_logic|END|now:1765689586009852|
[2025/12/14 05:19:46 010632] [info] |xqc_engine_packet_process|==>|conn:000055C85C04CFFC|size:199|state:C_INITIAL_SENT|recv_time:1765689586010630|
[2025/12/14 05:19:46 010645] [info] |scid:6ecbc21f30d20e72|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/12/14 05:19:46 010652] [debug] |scid:6ecbc21f30d20e72|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/12/14 05:19:46 010658] [info] |scid:6ecbc21f30d20e72|xqc_conn_process_packet|ignore err|-630|
[2025/12/14 05:19:46 010665] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689706010630|now:1765689586010630|interv:120000000|
[2025/12/14 05:19:46 010671] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689706010630|now:1765689586010630|interv:120000000|
[2025/12/14 05:19:46 010677] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689586322633|pq_index:0|
[2025/12/14 05:19:46 010683] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689586009852|
[2025/12/14 05:19:46 010689] [debug] |xqc_engine_main_logic|BEGIN|now:1765689586010689|
[2025/12/14 05:19:46 010696] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689586010695|
[2025/12/14 05:19:46 010705] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689586322633|
[2025/12/14 05:19:46 010711] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689586322633|
[2025/12/14 05:19:46 010717] [debug] |xqc_engine_wakeup_after|wakeup:1765689586322633|now:1765689586010717|diff:311916|
[2025/12/14 05:19:46 010723] [debug] |xqc_engine_main_logic|END|now:1765689586010695|
[2025/12/14 05:19:46 321775] [debug] |xqc_engine_main_logic|BEGIN|now:1765689586321774|
[2025/12/14 05:19:46 321808] [debug] |xqc_engine_wakeup_after|wakeup:1765689586322633|now:1765689586321808|diff:825|
[2025/12/14 05:19:46 321813] [debug] |xqc_engine_main_logic|END|now:1765689586321774|
[2025/12/14 05:19:46 322880] [debug] |xqc_engine_main_logic|BEGIN|now:1765689586322879|
[2025/12/14 05:19:46 322886] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689586322633|pq_index:0|
[2025/12/14 05:19:46 322891] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689586010695|
[2025/12/14 05:19:46 322897] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689586322895|
[2025/12/14 05:19:46 322903] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689586322633|now:1765689586322895|
[2025/12/14 05:19:46 322908] [debug] |scid:6ecbc21f30d20e72|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:46 322912] [debug] |scid:6ecbc21f30d20e72|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055C85C04CFFC|path:0|bytes_in_flight:1245|
[2025/12/14 05:19:46 322950] [debug] |scid:6ecbc21f30d20e72|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:25|
[2025/12/14 05:19:46 322956] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:46 322960] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:46 322964] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:46 322968] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:46 322972] [debug] |scid:6ecbc21f30d20e72|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:19:46 322977] [debug] |scid:6ecbc21f30d20e72|xqc_conn_send_probe_pkt|conn:000055C85C04CFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:46 322992] [debug] |scid:6ecbc21f30d20e72|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:19:46 322996] [debug] |scid:6ecbc21f30d20e72|xqc_conn_send_probe_pkt|conn:000055C85C04CFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:46 323000] [debug] |scid:6ecbc21f30d20e72|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055C85C04CFFC|pto_count:1
[2025/12/14 05:19:46 323004] [debug] |scid:6ecbc21f30d20e72|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:25|
[2025/12/14 05:19:46 323009] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:46 323013] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:46 323017] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:46 323020] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:46 323024] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689586323004|interv:18444978384123228611|
[2025/12/14 05:19:46 323028] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:18446744073709551615|now:1765689586323004|interval:18444978384123228611|pto_count:1|srtt:250000
[2025/12/14 05:19:46 323035] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:46 323041] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:46 323046] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:46 323053] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:46 323136] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:61|now:1765689586323069|stream_id:0|stream_offset:0|
[2025/12/14 05:19:46 323144] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|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|
[2025/12/14 05:19:46 323151] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:61|applimit:1184|
[2025/12/14 05:19:46 323156] [debug] |scid:6ecbc21f30d20e72|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:25|
[2025/12/14 05:19:46 323168] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:46 323175] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:46 323181] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:46 323184] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:46 323188] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689587823069|now:1765689586323156|interv:1499913|
[2025/12/14 05:19:46 323192] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:1765689587823069|now:1765689586323156|interval:1499913|pto_count:1|srtt:250000
[2025/12/14 05:19:46 323197] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1245|
[2025/12/14 05:19:46 323203] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:46 323207] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:46 323234] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1245|now:1765689586323214|stream_id:0|stream_offset:0|
[2025/12/14 05:19:46 323243] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|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|
[2025/12/14 05:19:46 323250] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:1245|applimit:1184|
[2025/12/14 05:19:46 323256] [debug] |scid:6ecbc21f30d20e72|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:25|
[2025/12/14 05:19:46 323262] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:19:46 323265] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:46 323269] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:46 323273] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:46 323277] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689587823214|now:1765689586323256|interv:1499958|
[2025/12/14 05:19:46 323281] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:1765689587823214|now:1765689586323256|interval:1499958|pto_count:1|srtt:250000
[2025/12/14 05:19:46 323285] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2429|
[2025/12/14 05:19:46 323290] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689587823214|
[2025/12/14 05:19:46 323294] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689587823214|
[2025/12/14 05:19:46 323298] [debug] |xqc_engine_wakeup_after|wakeup:1765689587823214|now:1765689586323298|diff:1499916|
[2025/12/14 05:19:46 323303] [debug] |xqc_engine_main_logic|END|now:1765689586322895|
[2025/12/14 05:19:47 822526] [debug] |xqc_engine_main_logic|BEGIN|now:1765689587822525|
[2025/12/14 05:19:47 822561] [debug] |xqc_engine_wakeup_after|wakeup:1765689587823214|now:1765689587822560|diff:654|
[2025/12/14 05:19:47 822579] [debug] |xqc_engine_main_logic|END|now:1765689587822525|
[2025/12/14 05:19:47 823647] [debug] |xqc_engine_main_logic|BEGIN|now:1765689587823647|
[2025/12/14 05:19:47 823654] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689587823214|pq_index:0|
[2025/12/14 05:19:47 823659] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689586322895|
[2025/12/14 05:19:47 823665] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689587823663|
[2025/12/14 05:19:47 823671] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689587823214|now:1765689587823663|
[2025/12/14 05:19:47 823676] [debug] |scid:6ecbc21f30d20e72|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:47 823680] [debug] |scid:6ecbc21f30d20e72|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055C85C04CFFC|path:0|bytes_in_flight:2429|
[2025/12/14 05:19:47 823685] [debug] |scid:6ecbc21f30d20e72|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:25|
[2025/12/14 05:19:47 823690] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:19:47 823694] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:47 823698] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:47 823701] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:47 823705] [debug] |scid:6ecbc21f30d20e72|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:19:47 823712] [debug] |scid:6ecbc21f30d20e72|xqc_conn_send_probe_pkt|conn:000055C85C04CFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:47 823729] [debug] |scid:6ecbc21f30d20e72|xqc_conn_send_probe_pkt|conn:000055C85C04CFFC|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:47 823734] [debug] |scid:6ecbc21f30d20e72|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055C85C04CFFC|pto_count:2
[2025/12/14 05:19:47 823738] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:47 823742] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:47 823746] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:47 823750] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:47 823754] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:47 823758] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689589323214|now:1765689587823738|interv:1499476|
[2025/12/14 05:19:47 823762] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:1765689589323214|now:1765689587823738|interval:1499476|pto_count:2|srtt:250000
[2025/12/14 05:19:47 823770] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:47 823775] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:47 823784] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:47 823791] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:47 823879] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1245|now:1765689587823808|stream_id:0|stream_offset:0|
[2025/12/14 05:19:47 823885] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:3|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|
[2025/12/14 05:19:47 823890] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:1245|applimit:1184|
[2025/12/14 05:19:47 823895] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:47 823899] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:19:47 823903] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:47 823907] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:47 823911] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:47 823915] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689590823808|now:1765689587823895|interv:2999913|
[2025/12/14 05:19:47 823919] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:1765689590823808|now:1765689587823895|interval:2999913|pto_count:2|srtt:250000
[2025/12/14 05:19:47 823923] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2429|
[2025/12/14 05:19:47 823950] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:47 823958] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:47 823981] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2429|now:1765689587823964|stream_id:0|stream_offset:0|
[2025/12/14 05:19:47 823987] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:47 823992] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:2429|applimit:1184|
[2025/12/14 05:19:47 823996] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:47 824000] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 3552|
[2025/12/14 05:19:47 824004] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:47 824008] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:47 824011] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:47 824015] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689590823964|now:1765689587823995|interv:2999969|
[2025/12/14 05:19:47 824024] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:1765689590823964|now:1765689587823995|interval:2999969|pto_count:2|srtt:250000
[2025/12/14 05:19:47 824028] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3613|
[2025/12/14 05:19:47 824033] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689590823964|
[2025/12/14 05:19:47 824038] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689590823964|
[2025/12/14 05:19:47 824042] [debug] |xqc_engine_wakeup_after|wakeup:1765689590823964|now:1765689587824041|diff:2999923|
[2025/12/14 05:19:47 824046] [debug] |xqc_engine_main_logic|END|now:1765689587823663|
[2025/12/14 05:19:47 859238] [info] |xqc_engine_packet_process|==>|conn:000055C85C04CFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689587859235|
[2025/12/14 05:19:47 859260] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:19:47 859267] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_initial|success|Length:1174|
[2025/12/14 05:19:47 859288] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:47 859295] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:47 859306] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:4|
[2025/12/14 05:19:47 859312] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:47 859321] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|conn:000055C85C04CFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:4|path_largest_ack:0|
[2025/12/14 05:19:47 859328] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765689585572633|is_app_limited:1|send_elapse:0|ack_elapse:2286602|ctl_first_sent_time:1765689585572633|lagest_ack_time:1765689587859235|curr_delivered:1184|
[2025/12/14 05:19:47 859336] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_sent_time_update:1765689585572633|
[2025/12/14 05:19:47 859342] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/12/14 05:19:47 859349] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|conn:000055C85C04CFFC|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:4|path_largest_ack:3|
[2025/12/14 05:19:47 859356] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2429|prior_delivered:0|prior_time:1765689585572633|is_app_limited:1|send_elapse:2251175|ack_elapse:2286602|ctl_first_sent_time:1765689587823808|lagest_ack_time:1765689587859235|curr_delivered:2368|
[2025/12/14 05:19:47 859362] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_sent_time_update:1765689587823808|
[2025/12/14 05:19:47 859369] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:19:47 859376] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|conn:000055C85C04CFFC|path:0|pkt_num:4|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/12/14 05:19:47 859383] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3613|prior_delivered:0|prior_time:1765689585572633|is_app_limited:1|send_elapse:2251331|ack_elapse:2286602|ctl_first_sent_time:1765689587823964|lagest_ack_time:1765689587859235|curr_delivered:3552|
[2025/12/14 05:19:47 859390] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_sent_time_update:1765689587823964|
[2025/12/14 05:19:47 859396] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:19:47 859413] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_rtt|before update rtt|conn:000055C85C04CFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35271|ack_delay:0|
[2025/12/14 05:19:47 859424] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_rtt|l-0.0.0.0-52530-6ecbc21f30d20e72 p-193.167.100.100-443-7a668748b9c4f8ee |after update rtt|conn:000055C85C04CFFC|srtt:35271|rttvar:17635|minrtt:35271|latest_rtt:35271|ack_delay:0|
[2025/12/14 05:19:47 859431] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/12/14 05:19:47 859437] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:18446744073709551615|thresh:5|
[2025/12/14 05:19:47 859445] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:2|
[2025/12/14 05:19:47 859450] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:35271|rtt_var:17635|pto_duration:423244|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:47 859457] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:47 859463] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:47 859467] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:47 859471] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:47 859477] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689587859450|interv:18444978384121692165|
[2025/12/14 05:19:47 859483] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:18446744073709551615|now:1765689587859450|interval:18444978384121692165|pto_count:2|srtt:35271
[2025/12/14 05:19:47 859490] [debug] |scid:6ecbc21f30d20e72|xqc_generate_sample|sampler: send_elapse 2251331, ack_elapse 2286602, delivered 3552|rate 1553|lost 0|
[2025/12/14 05:19:47 859497] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:19:47 859503] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1553) in round 1|
[2025/12/14 05:19:47 859510] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_update_min_rtt|probertt expire|rtt:35271, old_rtt:2147483647|
[2025/12/14 05:19:47 859517] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_update_min_rtt|minrtt expire|rtt:35271, old_rtt:2147483647|
[2025/12/14 05:19:47 859524] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:310|
[2025/12/14 05:19:47 859530] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:3552|po_sent_time:1765689587823964|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3552|
[2025/12/14 05:19:47 859538] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:3552|po_sent_time:1765689587823964|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3552|
[2025/12/14 05:19:47 859544] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|l-0.0.0.0-52530-6ecbc21f30d20e72 p-193.167.100.100-443-7a668748b9c4f8ee |bbr on ack|mode:0|pacing_rate:11275965|bw:1553|cwnd:141408|full_bw_reached:0|inflight:61|srtt:35271|latest_rtt:35271|min_rtt:35271|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:19:47 859550] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:0|
[2025/12/14 05:19:47 859553] [debug] |scid:6ecbc21f30d20e72|xqc_process_padding_frame|process padding|
[2025/12/14 05:19:47 859567] [info] |scid:6ecbc21f30d20e72|xqc_conn_confirm_cid|dcid change|ori:7a668748b9c4f8ee|new:43e738476b0bb837|
[2025/12/14 05:19:47 859572] [info] |scid:6ecbc21f30d20e72|xqc_conn_addr_validated|Address Validated|conn:000055C85C04CFFC|role:0|
[2025/12/14 05:19:47 859577] [debug] |scid:6ecbc21f30d20e72|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:0|
[2025/12/14 05:19:47 859582] [info] |scid:6ecbc21f30d20e72|xqc_conn_on_pkt_processed|====>|conn:000055C85C04CFFC|path:0|size:1200|pkt_type:INIT|pkt_num:4|frame:PADDING ACK |recv_time:1765689587859235|dcid:6ecbc21f30d20e72|dcid_seq:0|
[2025/12/14 05:19:47 859587] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689707859235|now:1765689587859235|interv:120000000|
[2025/12/14 05:19:47 859592] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689707859235|now:1765689587859235|interv:120000000|
[2025/12/14 05:19:47 859596] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689590823964|pq_index:0|
[2025/12/14 05:19:47 859600] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689587823663|
[2025/12/14 05:19:47 859604] [debug] |xqc_engine_main_logic|BEGIN|now:1765689587859604|
[2025/12/14 05:19:47 859609] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1765689587859608|
[2025/12/14 05:19:47 859616] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689707859235|
[2025/12/14 05:19:47 859620] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689707859235|
[2025/12/14 05:19:47 859624] [debug] |xqc_engine_wakeup_after|wakeup:1765689707859235|now:1765689587859624|diff:119999611|
[2025/12/14 05:19:47 859628] [debug] |xqc_engine_main_logic|END|now:1765689587859608|
[2025/12/14 05:19:47 859637] [info] |xqc_engine_packet_process|==>|conn:000055C85C04CFFC|size:199|state:C_INITIAL_SENT|recv_time:1765689587859636|
[2025/12/14 05:19:47 859641] [info] |scid:6ecbc21f30d20e72|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/12/14 05:19:47 859650] [debug] |scid:6ecbc21f30d20e72|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:2|
[2025/12/14 05:19:47 859654] [info] |scid:6ecbc21f30d20e72|xqc_conn_process_packet|ignore err|-630|
[2025/12/14 05:19:47 859658] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689707859636|now:1765689587859636|interv:120000000|
[2025/12/14 05:19:47 859662] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689707859636|now:1765689587859636|interv:120000000|
[2025/12/14 05:19:47 859666] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689707859235|pq_index:0|
[2025/12/14 05:19:47 859669] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689587859608|
[2025/12/14 05:19:47 859674] [debug] |xqc_engine_main_logic|BEGIN|now:1765689587859674|
[2025/12/14 05:19:47 859678] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1765689587859678|
[2025/12/14 05:19:47 859683] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689707859636|
[2025/12/14 05:19:47 859687] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689707859636|
[2025/12/14 05:19:47 859691] [debug] |xqc_engine_wakeup_after|wakeup:1765689707859636|now:1765689587859691|diff:119999945|
[2025/12/14 05:19:47 859694] [debug] |xqc_engine_main_logic|END|now:1765689587859678|
[2025/12/14 05:19:51 057985] [info] |xqc_engine_packet_process|==>|conn:000055C85C04CFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689591057980|
[2025/12/14 05:19:51 058010] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:19:51 058016] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_initial|success|Length:1174|
[2025/12/14 05:19:51 058054] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|largest_pn:4|
[2025/12/14 05:19:51 058061] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/12/14 05:19:51 058076] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:6|
[2025/12/14 05:19:51 058083] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:51 058091] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_frame|level:0|
[2025/12/14 05:19:51 058099] [debug] |scid:6ecbc21f30d20e72|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:19:51 058106] [debug] |scid:6ecbc21f30d20e72|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:19:51 058423] [debug] |scid:6ecbc21f30d20e72|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:19:51 058429] [debug] |scid:6ecbc21f30d20e72|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:19:51 058434] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689707859636|pq_index:0|
[2025/12/14 05:19:51 058439] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689587859678|
[2025/12/14 05:19:51 058444] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:0|
[2025/12/14 05:19:51 058448] [debug] |scid:6ecbc21f30d20e72|xqc_process_padding_frame|process padding|
[2025/12/14 05:19:51 058456] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:19:51 058474] [debug] |scid:6ecbc21f30d20e72|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/14 05:19:51 058479] [debug] |scid:6ecbc21f30d20e72|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:0|
[2025/12/14 05:19:51 058484] [info] |scid:6ecbc21f30d20e72|xqc_conn_on_pkt_processed|====>|conn:000055C85C04CFFC|path:0|size:1200|pkt_type:INIT|pkt_num:6|frame:PADDING CRYPTO |recv_time:1765689591057980|dcid:6ecbc21f30d20e72|dcid_seq:0|
[2025/12/14 05:19:51 058490] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689711057980|now:1765689591057980|interv:120000000|
[2025/12/14 05:19:51 058495] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689711057980|now:1765689591057980|interv:120000000|
[2025/12/14 05:19:51 058499] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591058499|
[2025/12/14 05:19:51 058504] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765689591058503|
[2025/12/14 05:19:51 058509] [debug] |scid:6ecbc21f30d20e72|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:2|
[2025/12/14 05:19:51 058514] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:51 058520] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:51 058523] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:51 058529] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/12/14 05:19:51 058533] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:51 058537] [debug] |scid:6ecbc21f30d20e72|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/14 05:19:51 058545] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:51 058549] [debug] |scid:6ecbc21f30d20e72|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:51 058556] [debug] |scid:6ecbc21f30d20e72|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:19:51 058612] [debug] |scid:6ecbc21f30d20e72|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:19:51 058622] [debug] |scid:6ecbc21f30d20e72|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:19:51 058626] [warn] |scid:6ecbc21f30d20e72|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:19:51 058815] [debug] |scid:6ecbc21f30d20e72|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:19:51 058822] [debug] |scid:6ecbc21f30d20e72|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:19:51 058828] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:51 058833] [debug] |scid:6ecbc21f30d20e72|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/14 05:19:51 058837] [debug] |scid:6ecbc21f30d20e72|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/12/14 05:19:51 058841] [info] |scid:6ecbc21f30d20e72|xqc_conn_on_pkt_processed|====>|conn:000055C85C04CFFC|path:0|size:199|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1765689586009725|dcid:6ecbc21f30d20e72|dcid_seq:0|
[2025/12/14 05:19:51 058847] [debug] |scid:6ecbc21f30d20e72|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/12/14 05:19:51 058851] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:51 058856] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:19:51 058860] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:51 058866] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/12/14 05:19:51 058869] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:51 058874] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:51 058878] [debug] |scid:6ecbc21f30d20e72|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:51 058882] [debug] |scid:6ecbc21f30d20e72|xqc_maybe_should_ack|already yes|
[2025/12/14 05:19:51 058886] [debug] |scid:6ecbc21f30d20e72|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/12/14 05:19:51 058890] [info] |scid:6ecbc21f30d20e72|xqc_conn_on_pkt_processed|====>|conn:000055C85C04CFFC|path:0|size:199|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1765689586010630|dcid:6ecbc21f30d20e72|dcid_seq:0|
[2025/12/14 05:19:51 058895] [debug] |scid:6ecbc21f30d20e72|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/12/14 05:19:51 058899] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:51 058903] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|largest_pn:2|
[2025/12/14 05:19:51 058907] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:51 058912] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/12/14 05:19:51 058916] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:51 058920] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:51 058923] [debug] |scid:6ecbc21f30d20e72|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:51 058927] [debug] |scid:6ecbc21f30d20e72|xqc_maybe_should_ack|already yes|
[2025/12/14 05:19:51 058953] [debug] |scid:6ecbc21f30d20e72|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/12/14 05:19:51 058958] [info] |scid:6ecbc21f30d20e72|xqc_conn_on_pkt_processed|====>|conn:000055C85C04CFFC|path:0|size:199|pkt_type:HSK|pkt_num:4|frame:CRYPTO |recv_time:1765689587859636|dcid:6ecbc21f30d20e72|dcid_seq:0|
[2025/12/14 05:19:51 058963] [info] |scid:6ecbc21f30d20e72|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:19:51 058967] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:19:51 058976] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:19:51 058980] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_write_streams|
[2025/12/14 05:19:51 058984] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:19:51 058988] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:19:51 058992] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_write_streams|
[2025/12/14 05:19:51 058995] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:19:51 059002] [info] |scid:6ecbc21f30d20e72|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689591059001|
[2025/12/14 05:19:51 059006] [debug] |scid:6ecbc21f30d20e72|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055C85C04CFFC|
[2025/12/14 05:19:51 059011] [info] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:19:51 059015] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:35271|rtt_var:17635|pto_duration:105811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:51 059020] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:51 059024] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:51 059028] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:51 059032] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:51 059036] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689591059015|interv:18444978384118492600|
[2025/12/14 05:19:51 059040] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:0|expire:18446744073709551615|now:1765689591059015|interval:18444978384118492600|pto_count:0|srtt:35271
[2025/12/14 05:19:51 059045] [debug] |scid:6ecbc21f30d20e72|xqc_conn_early_data_accept|accept|
[2025/12/14 05:19:51 059050] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:19:51 059055] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|largest_recv:6|ack_delay:1075|first_ack_range:0|largest_pkt_recv_time:1765689591057980|
[2025/12/14 05:19:51 059060] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:6|low:6|pkt_pns:0|
[2025/12/14 05:19:51 059064] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:4|low:4|pkt_pns:0|
[2025/12/14 05:19:51 059067] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/12/14 05:19:51 059072] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:19:51 059076] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|largest_recv:4|ack_delay:3199440|first_ack_range:0|largest_pkt_recv_time:1765689587859636|
[2025/12/14 05:19:51 059080] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:4|low:4|pkt_pns:1|
[2025/12/14 05:19:51 059084] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:2|low:1|pkt_pns:1|
[2025/12/14 05:19:51 059087] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/14 05:19:51 059091] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:19:51 059098] [debug] |scid:6ecbc21f30d20e72|xqc_path_get_perf_class|conn:000055C85C04CFFC|path_id:0|path_srtt:35271|min_srtt:35271|path_bw:1553|loss_rate:40.00|path_pto:0|
[2025/12/14 05:19:51 059106] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C85C04CFFC|path_id:0|path_srtt:35271|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:51 059111] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:4|
[2025/12/14 05:19:51 059116] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 059120] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 059125] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:19:51 059130] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:51 059162] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:61|now:1765689591059137|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 059168] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 059174] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:61|applimit:0|
[2025/12/14 05:19:51 059181] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:35271|rtt_var:17635|pto_duration:105811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:51 059188] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:51 059194] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:19:51 059200] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:19:51 059206] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:51 059212] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689591164948|now:1765689591059180|interv:105768|
[2025/12/14 05:19:51 059218] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:1|expire:1765689591164948|now:1765689591059180|interval:105768|pto_count:0|srtt:35271
[2025/12/14 05:19:51 059225] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:129|
[2025/12/14 05:19:51 059233] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:38|pkt_type:INIT|frame:ACK |
[2025/12/14 05:19:51 059240] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/14 05:19:51 059268] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:129|now:1765689591059249|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 059275] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 059282] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:129|applimit:0|
[2025/12/14 05:19:51 059289] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:129|
[2025/12/14 05:19:51 059296] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/12/14 05:19:51 059310] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:51 059340] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:1|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:129|now:1765689591059319|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 059348] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:1|origin_pktnum:0|size:39|enc_size:55|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 059356] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591164948|
[2025/12/14 05:19:51 059363] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591164948|
[2025/12/14 05:19:51 059370] [debug] |xqc_engine_wakeup_after|wakeup:1765689591164948|now:1765689591059370|diff:105578|
[2025/12/14 05:19:51 059377] [debug] |xqc_engine_main_logic|END|now:1765689591058503|
[2025/12/14 05:19:51 059385] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591059385|
[2025/12/14 05:19:51 059391] [debug] |xqc_engine_wakeup_after|wakeup:1765689591164948|now:1765689591059391|diff:105557|
[2025/12/14 05:19:51 059395] [debug] |xqc_engine_main_logic|END|now:1765689591059385|
[2025/12/14 05:19:51 090324] [info] |xqc_engine_packet_process|==>|conn:000055C85C04CFFC|size:199|state:ESTABED|recv_time:1765689591090322|
[2025/12/14 05:19:51 090346] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:51 090358] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|largest_pn:4|
[2025/12/14 05:19:51 090366] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/14 05:19:51 090377] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/12/14 05:19:51 090386] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:51 090395] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:51 090402] [debug] |scid:6ecbc21f30d20e72|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:51 090411] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591164948|pq_index:0|
[2025/12/14 05:19:51 090419] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591058503|
[2025/12/14 05:19:51 090427] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:51 090437] [debug] |scid:6ecbc21f30d20e72|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/14 05:19:51 090445] [debug] |scid:6ecbc21f30d20e72|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/12/14 05:19:51 090454] [info] |scid:6ecbc21f30d20e72|xqc_conn_on_pkt_processed|====>|conn:000055C85C04CFFC|path:0|size:199|pkt_type:HSK|pkt_num:5|frame:CRYPTO |recv_time:1765689591090322|dcid:6ecbc21f30d20e72|dcid_seq:0|
[2025/12/14 05:19:51 090463] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689711090322|now:1765689591090322|interv:120000000|
[2025/12/14 05:19:51 090472] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689711090322|now:1765689591090322|interv:120000000|
[2025/12/14 05:19:51 090479] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591090479|
[2025/12/14 05:19:51 090488] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591090486|
[2025/12/14 05:19:51 090498] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:51 090513] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|largest_recv:5|ack_delay:191|first_ack_range:1|largest_pkt_recv_time:1765689591090322|
[2025/12/14 05:19:51 090531] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:5|low:4|pkt_pns:1|
[2025/12/14 05:19:51 090536] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:2|low:1|pkt_pns:1|
[2025/12/14 05:19:51 090540] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/12/14 05:19:51 090546] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:19:51 090551] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 090558] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:36|pkt_type:HSK|frame:ACK |
[2025/12/14 05:19:51 090564] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:51 090604] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:2|size:36|sent:52|pkt_type:HSK|frame:ACK |inflight:129|now:1765689591090572|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 090616] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 090626] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591164948|
[2025/12/14 05:19:51 090634] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591164948|
[2025/12/14 05:19:51 090642] [debug] |xqc_engine_wakeup_after|wakeup:1765689591164948|now:1765689591090642|diff:74306|
[2025/12/14 05:19:51 090648] [debug] |xqc_engine_main_logic|END|now:1765689591090486|
[2025/12/14 05:19:51 090655] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591090655|
[2025/12/14 05:19:51 090660] [debug] |xqc_engine_wakeup_after|wakeup:1765689591164948|now:1765689591090660|diff:74288|
[2025/12/14 05:19:51 090664] [debug] |xqc_engine_main_logic|END|now:1765689591090655|
[2025/12/14 05:19:51 091330] [info] |xqc_engine_packet_process|==>|conn:000055C85C04CFFC|size:1095|state:ESTABED|recv_time:1765689591091329|
[2025/12/14 05:19:51 091343] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecbc21f30d20e72|spin_bit:0|
[2025/12/14 05:19:51 091352] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:51 091357] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:51 091366] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/14 05:19:51 091371] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:51 091377] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|conn:000055C85C04CFFC|path:0|pkt_num:0|origin_pktnum:0|size:61|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/12/14 05:19:51 091385] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1245|prior_delivered:0|prior_time:1765689585572633|is_app_limited:1|send_elapse:316|ack_elapse:5518696|ctl_first_sent_time:1765689585572949|lagest_ack_time:1765689591091329|curr_delivered:3613|
[2025/12/14 05:19:51 091392] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_sent_time_update:1765689585572949|
[2025/12/14 05:19:51 091399] [debug] |scid:6ecbc21f30d20e72|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:19:51 091409] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/14 05:19:51 091415] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_rtt|before update rtt|conn:000055C85C04CFFC|srtt:35271|rttvar:17635|minrtt:35271|latest_rtt:5518380|ack_delay:5480000|
[2025/12/14 05:19:51 091429] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_rtt|l-0.0.0.0-52530-6ecbc21f30d20e72 p-193.167.100.100-443-7a668748b9c4f8ee |after update rtt|conn:000055C85C04CFFC|srtt:35660|rttvar:14004|minrtt:35271|latest_rtt:5518380|ack_delay:5480000|
[2025/12/14 05:19:51 091436] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:5|
[2025/12/14 05:19:51 091443] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:19:51 091449] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:35660|rtt_var:14004|pto_duration:91676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:51 091456] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:51 091462] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:19:51 091468] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:19:51 091474] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689591150813|now:1765689591091449|interv:59364|
[2025/12/14 05:19:51 091480] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:1|expire:1765689591150813|now:1765689591091449|interval:59364|pto_count:0|srtt:35660
[2025/12/14 05:19:51 091487] [debug] |scid:6ecbc21f30d20e72|xqc_generate_sample|sampler: send_elapse 316, ack_elapse 5518696, delivered 3613|rate 654|lost 0|
[2025/12/14 05:19:51 091495] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_update_min_rtt|minrtt expire|rtt:35271, old_rtt:35271|
[2025/12/14 05:19:51 091502] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:310|
[2025/12/14 05:19:51 091509] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:141408|packet_lost:0|acked:61|po_sent_time:1765689585572949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3552|
[2025/12/14 05:19:51 091516] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:141408|packet_lost:0|acked:61|po_sent_time:1765689585572949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3552|
[2025/12/14 05:19:51 091523] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|l-0.0.0.0-52530-6ecbc21f30d20e72 p-193.167.100.100-443-7a668748b9c4f8ee |bbr on ack|mode:0|pacing_rate:11275965|bw:1553|cwnd:141469|full_bw_reached:0|inflight:68|srtt:35660|latest_rtt:5518380|min_rtt:35271|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/14 05:19:51 091531] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:f|
[2025/12/14 05:19:51 091539] [debug] |scid:6ecbc21f30d20e72|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:19:51 091546] [debug] |scid:6ecbc21f30d20e72|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:19:51 091552] [debug] |scid:6ecbc21f30d20e72|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:19:51 091558] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591164948|pq_index:0|
[2025/12/14 05:19:51 091564] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591090486|
[2025/12/14 05:19:51 091570] [debug] |scid:6ecbc21f30d20e72|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:19:51 091575] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:1e|
[2025/12/14 05:19:51 091582] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:12|
[2025/12/14 05:19:51 091588] [debug] |scid:6ecbc21f30d20e72|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/12/14 05:19:51 091600] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:51 091607] [debug] |scid:6ecbc21f30d20e72|xqc_process_new_conn_id_frame|new_conn_id|f6fb6c93049f0fae|sr_token:f663e1d9b17dd1232b007c35b319e04d
[2025/12/14 05:19:51 091618] [info] |scid:6ecbc21f30d20e72|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055C85C04CFFC|
[2025/12/14 05:19:51 091625] [debug] |scid:6ecbc21f30d20e72|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:141469|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:19:51 091632] [info] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:19:51 091639] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055C85C04CFFC|path:0|
[2025/12/14 05:19:51 091645] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:51 091652] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:ACK_01RTT|expire:1765689591116329|now:1765689591091329|interv:25000|
[2025/12/14 05:19:51 091659] [debug] |scid:6ecbc21f30d20e72|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591091329|max_ack_delay:25000|
[2025/12/14 05:19:51 091667] [debug] |scid:6ecbc21f30d20e72|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/14 05:19:51 091674] [info] |scid:6ecbc21f30d20e72|xqc_conn_on_pkt_processed|====>|conn:000055C85C04CFFC|path:0|size:1095|pkt_type:SHORT_HEADER|pkt_num:0|frame:ACK STREAM MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689591091329|dcid:6ecbc21f30d20e72|dcid_seq:0|
[2025/12/14 05:19:51 091681] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689711091329|now:1765689591091329|interv:120000000|
[2025/12/14 05:19:51 091686] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689711091329|now:1765689591091329|interv:120000000|
[2025/12/14 05:19:51 091690] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591091690|
[2025/12/14 05:19:51 091695] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591091694|
[2025/12/14 05:19:51 091700] [debug] |scid:6ecbc21f30d20e72|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055C85C04CFFC|
[2025/12/14 05:19:51 091706] [debug] |scid:6ecbc21f30d20e72|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:19:51 091711] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:STREAM_CLOSE|expire:1765689591441738|now:1765689591091710|interv:350028|
[2025/12/14 05:19:51 091778] [debug] |scid:6ecbc21f30d20e72|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:33464ea89166cafc|sr_token:00000000000000000000000000000000|seq_num:1
[2025/12/14 05:19:51 091788] [debug] |scid:6ecbc21f30d20e72|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0c1adcb3481f4ea6|sr_token:00000000000000000000000000000000|seq_num:2
[2025/12/14 05:19:51 091794] [debug] |scid:6ecbc21f30d20e72|xqc_path_get_perf_class|conn:000055C85C04CFFC|path_id:0|path_srtt:35660|min_srtt:35660|path_bw:1553|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:51 091801] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C85C04CFFC|path_id:0|path_srtt:35660|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:51 091808] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:19:51 091827] [debug] |scid:6ecbc21f30d20e72|xqc_path_get_perf_class|conn:000055C85C04CFFC|path_id:0|path_srtt:35660|min_srtt:35660|path_bw:1553|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:51 091834] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C85C04CFFC|path_id:0|path_srtt:35660|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:51 091841] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:19:51 091848] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:51 091855] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:51 091892] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:1|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689591091865|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 091901] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 091908] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:51 091914] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:35660|rtt_var:14004|pto_duration:91676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:51 091921] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:51 091927] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:51 091952] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:51 091958] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689591208541|now:1765689591091914|interv:116627|
[2025/12/14 05:19:51 091965] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:2|expire:1765689591208541|now:1765689591091914|interval:116627|pto_count:0|srtt:35660
[2025/12/14 05:19:51 091972] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141469|inflight:41|
[2025/12/14 05:19:51 091979] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:51 091986] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:51 092020] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:2|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689591091996|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 092030] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 092037] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:19:51 092043] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:35660|rtt_var:14004|pto_duration:91676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:51 092050] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:51 092056] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:51 092066] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:51 092070] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689591208672|now:1765689591092043|interv:116629|
[2025/12/14 05:19:51 092074] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:2|expire:1765689591208672|now:1765689591092043|interval:116629|pto_count:0|srtt:35660
[2025/12/14 05:19:51 092078] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141469|inflight:82|
[2025/12/14 05:19:51 092083] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591116329|
[2025/12/14 05:19:51 092087] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591116329|
[2025/12/14 05:19:51 092091] [debug] |xqc_engine_wakeup_after|wakeup:1765689591116329|now:1765689591092091|diff:24238|
[2025/12/14 05:19:51 092096] [debug] |xqc_engine_main_logic|END|now:1765689591091694|
[2025/12/14 05:19:51 092101] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591092101|
[2025/12/14 05:19:51 092105] [debug] |xqc_engine_wakeup_after|wakeup:1765689591116329|now:1765689591092105|diff:24224|
[2025/12/14 05:19:51 092109] [debug] |xqc_engine_main_logic|END|now:1765689591092101|
[2025/12/14 05:19:51 115518] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591115518|
[2025/12/14 05:19:51 115534] [debug] |xqc_engine_wakeup_after|wakeup:1765689591116329|now:1765689591115534|diff:795|
[2025/12/14 05:19:51 115538] [debug] |xqc_engine_main_logic|END|now:1765689591115518|
[2025/12/14 05:19:51 116605] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591116605|
[2025/12/14 05:19:51 116611] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591116329|pq_index:0|
[2025/12/14 05:19:51 116616] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591091694|
[2025/12/14 05:19:51 116622] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591116620|
[2025/12/14 05:19:51 116627] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689591116329|now:1765689591116620|
[2025/12/14 05:19:51 116632] [debug] |scid:6ecbc21f30d20e72|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:51 116636] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689591116329|now:1765689591116620|
[2025/12/14 05:19:51 116640] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:51 116647] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|largest_recv:0|ack_delay:25318|first_ack_range:0|largest_pkt_recv_time:1765689591091329|
[2025/12/14 05:19:51 116651] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/14 05:19:51 116655] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:19:51 116660] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:51 116665] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 116670] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:51 116675] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:51 116718] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:3|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765689591116684|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 116738] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:3|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 116747] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591208672|
[2025/12/14 05:19:51 116752] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591208672|
[2025/12/14 05:19:51 116756] [debug] |xqc_engine_wakeup_after|wakeup:1765689591208672|now:1765689591116756|diff:91916|
[2025/12/14 05:19:51 116760] [debug] |xqc_engine_main_logic|END|now:1765689591116620|
[2025/12/14 05:19:51 209195] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591209194|
[2025/12/14 05:19:51 209215] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591208672|pq_index:0|
[2025/12/14 05:19:51 209220] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591116620|
[2025/12/14 05:19:51 209227] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591209224|
[2025/12/14 05:19:51 209232] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689591208672|now:1765689591209224|
[2025/12/14 05:19:51 209236] [debug] |scid:6ecbc21f30d20e72|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:51 209241] [debug] |scid:6ecbc21f30d20e72|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055C85C04CFFC|path:0|bytes_in_flight:82|
[2025/12/14 05:19:51 209245] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:35660|rtt_var:14004|pto_duration:91676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:51 209250] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:51 209254] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:51 209258] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:51 209262] [debug] |scid:6ecbc21f30d20e72|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:19:51 209268] [debug] |scid:6ecbc21f30d20e72|xqc_conn_send_probe_pkt|conn:000055C85C04CFFC|path:0|pkt_num:1|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:51 209274] [debug] |scid:6ecbc21f30d20e72|xqc_conn_send_probe_pkt|conn:000055C85C04CFFC|path:0|pkt_num:2|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:51 209279] [debug] |scid:6ecbc21f30d20e72|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055C85C04CFFC|pto_count:1
[2025/12/14 05:19:51 209283] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055C85C04CFFC|path:0|
[2025/12/14 05:19:51 209287] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:51 209291] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689591209224|
[2025/12/14 05:19:51 209295] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:51 209301] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 209306] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 209311] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:1|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:51 209327] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:51 209385] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:4|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689591209340|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 209394] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:4|origin_pktnum:1|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 209400] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:51 209407] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:35660|rtt_var:14004|pto_duration:183352|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:51 209414] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:51 209420] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:51 209425] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:51 209429] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689591442692|now:1765689591209407|interv:233285|
[2025/12/14 05:19:51 209433] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:2|expire:1765689591442692|now:1765689591209407|interval:233285|pto_count:1|srtt:35660
[2025/12/14 05:19:51 209438] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141469|inflight:41|
[2025/12/14 05:19:51 209444] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:2|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:51 209448] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/14 05:19:51 209474] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:5|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689591209454|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 209483] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:5|origin_pktnum:2|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 209489] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:19:51 209496] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|srtt:35660|rtt_var:14004|pto_duration:183352|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:51 209501] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:51 209504] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:51 209508] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_pto_time_and_space|conn:000055C85C04CFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:51 209512] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:LOSS_DETECTION|expire:1765689591442806|now:1765689591209495|interv:233311|
[2025/12/14 05:19:51 209516] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C85C04CFFC|path:0|pns:2|expire:1765689591442806|now:1765689591209495|interval:233311|pto_count:1|srtt:35660
[2025/12/14 05:19:51 209520] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141469|inflight:82|
[2025/12/14 05:19:51 209530] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591441738|
[2025/12/14 05:19:51 209534] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591441738|
[2025/12/14 05:19:51 209538] [debug] |xqc_engine_wakeup_after|wakeup:1765689591441738|now:1765689591209538|diff:232200|
[2025/12/14 05:19:51 209543] [debug] |xqc_engine_main_logic|END|now:1765689591209224|
[2025/12/14 05:19:51 240376] [info] |xqc_engine_packet_process|==>|conn:000055C85C04CFFC|size:32|state:ESTABED|recv_time:1765689591240373|
[2025/12/14 05:19:51 240398] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecbc21f30d20e72|spin_bit:0|
[2025/12/14 05:19:51 240410] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:51 240418] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:51 240430] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/14 05:19:51 240438] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:51 240447] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|conn:000055C85C04CFFC|path:0|pkt_num:2|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:2|
[2025/12/14 05:19:51 240454] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:3613|prior_time:1765689591091865|is_app_limited:0|send_elapse:131|ack_elapse:148508|ctl_first_sent_time:1765689591091996|lagest_ack_time:1765689591240373|curr_delivered:3654|
[2025/12/14 05:19:51 240462] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_sent_time_update:1765689591091996|
[2025/12/14 05:19:51 240468] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:19:51 240474] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|conn:000055C85C04CFFC|path:0|pkt_num:4|origin_pktnum:1|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/12/14 05:19:51 240481] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:3613|prior_time:1765689591091865|is_app_limited:0|send_elapse:131|ack_elapse:148508|ctl_first_sent_time:1765689591091996|lagest_ack_time:1765689591240373|curr_delivered:3695|
[2025/12/14 05:19:51 240487] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_sent_time_update:1765689591209340|
[2025/12/14 05:19:51 240492] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:19:51 240497] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|conn:000055C85C04CFFC|path:0|pkt_num:5|origin_pktnum:2|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/12/14 05:19:51 240504] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:3613|prior_time:1765689591091865|is_app_limited:0|send_elapse:131|ack_elapse:148508|ctl_first_sent_time:1765689591091996|lagest_ack_time:1765689591240373|curr_delivered:3736|
[2025/12/14 05:19:51 240511] [debug] |scid:6ecbc21f30d20e72|xqc_update_sample|sampler_sent_time_update:1765689591209454|
[2025/12/14 05:19:51 240516] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:19:51 240523] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_rtt|before update rtt|conn:000055C85C04CFFC|srtt:35660|rttvar:14004|minrtt:35271|latest_rtt:30919|ack_delay:0|
[2025/12/14 05:19:51 240527] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_update_rtt|l-0.0.0.0-52530-6ecbc21f30d20e72 p-193.167.100.100-443-7a668748b9c4f8ee |after update rtt|conn:000055C85C04CFFC|srtt:35067|rttvar:11688|minrtt:30919|latest_rtt:30919|ack_delay:0|
[2025/12/14 05:19:51 240539] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/12/14 05:19:51 240543] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:0|thresh:5|
[2025/12/14 05:19:51 240547] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:19:51 240551] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055C85C04CFFC|path:0|
[2025/12/14 05:19:51 240555] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:51 240559] [debug] |scid:6ecbc21f30d20e72|xqc_generate_sample|sampler: send_elapse 131, ack_elapse 148508, delivered 123|rate 828|lost 0|
[2025/12/14 05:19:51 240564] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:19:51 240568] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (828) in round 2|
[2025/12/14 05:19:51 240572] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_update_min_rtt|probertt expire|rtt:30919, old_rtt:35271|
[2025/12/14 05:19:51 240576] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_update_min_rtt|minrtt expire|rtt:30919, old_rtt:35271|
[2025/12/14 05:19:51 240580] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:310|
[2025/12/14 05:19:51 240584] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:141469|packet_lost:0|acked:123|po_sent_time:1765689591209454|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3736|
[2025/12/14 05:19:51 240589] [debug] |scid:6ecbc21f30d20e72|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:141469|packet_lost:0|acked:123|po_sent_time:1765689591209454|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3736|
[2025/12/14 05:19:51 240594] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_ack_received|l-0.0.0.0-52530-6ecbc21f30d20e72 p-193.167.100.100-443-7a668748b9c4f8ee |bbr on ack|mode:0|pacing_rate:11275965|bw:1553|cwnd:141592|full_bw_reached:0|inflight:0|srtt:35067|latest_rtt:30919|min_rtt:30919|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:19:51 240600] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:1|
[2025/12/14 05:19:51 240606] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:ACK_01RTT|expire:1765689591265373|now:1765689591240373|interv:25000|
[2025/12/14 05:19:51 240612] [debug] |scid:6ecbc21f30d20e72|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591240373|max_ack_delay:25000|
[2025/12/14 05:19:51 240616] [debug] |scid:6ecbc21f30d20e72|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/14 05:19:51 240621] [info] |scid:6ecbc21f30d20e72|xqc_conn_on_pkt_processed|====>|conn:000055C85C04CFFC|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:3|frame:PING ACK |recv_time:1765689591240373|dcid:6ecbc21f30d20e72|dcid_seq:0|
[2025/12/14 05:19:51 240626] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689711240373|now:1765689591240373|interv:120000000|
[2025/12/14 05:19:51 240631] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689711240373|now:1765689591240373|interv:120000000|
[2025/12/14 05:19:51 240635] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591441738|pq_index:0|
[2025/12/14 05:19:51 240639] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591209224|
[2025/12/14 05:19:51 240646] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591240646|
[2025/12/14 05:19:51 240651] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591240650|
[2025/12/14 05:19:51 240657] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591265373|
[2025/12/14 05:19:51 240661] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591265373|
[2025/12/14 05:19:51 240665] [debug] |xqc_engine_wakeup_after|wakeup:1765689591265373|now:1765689591240665|diff:24708|
[2025/12/14 05:19:51 240669] [debug] |xqc_engine_main_logic|END|now:1765689591240650|
[2025/12/14 05:19:51 240675] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591240675|
[2025/12/14 05:19:51 240679] [debug] |xqc_engine_wakeup_after|wakeup:1765689591265373|now:1765689591240678|diff:24695|
[2025/12/14 05:19:51 240682] [debug] |xqc_engine_main_logic|END|now:1765689591240675|
[2025/12/14 05:19:51 265122] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591265122|
[2025/12/14 05:19:51 265132] [debug] |xqc_engine_wakeup_after|wakeup:1765689591265373|now:1765689591265131|diff:242|
[2025/12/14 05:19:51 265136] [debug] |xqc_engine_main_logic|END|now:1765689591265122|
[2025/12/14 05:19:51 266206] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591266206|
[2025/12/14 05:19:51 266213] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591265373|pq_index:0|
[2025/12/14 05:19:51 266219] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591240650|
[2025/12/14 05:19:51 266224] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591266223|
[2025/12/14 05:19:51 266230] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689591265373|now:1765689591266223|
[2025/12/14 05:19:51 266235] [debug] |scid:6ecbc21f30d20e72|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:51 266240] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689591265373|now:1765689591266223|
[2025/12/14 05:19:51 266245] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:51 266252] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|largest_recv:3|ack_delay:25879|first_ack_range:0|largest_pkt_recv_time:1765689591240373|
[2025/12/14 05:19:51 266258] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/12/14 05:19:51 266262] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/14 05:19:51 266267] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/12/14 05:19:51 266273] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:51 266278] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 266284] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:51 266290] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/14 05:19:51 266328] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:6|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765689591266299|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 266336] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:6|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 266348] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591441738|
[2025/12/14 05:19:51 266354] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591441738|
[2025/12/14 05:19:51 266358] [debug] |xqc_engine_wakeup_after|wakeup:1765689591441738|now:1765689591266358|diff:175380|
[2025/12/14 05:19:51 266364] [debug] |xqc_engine_main_logic|END|now:1765689591266223|
[2025/12/14 05:19:51 297504] [info] |xqc_engine_packet_process|==>|conn:000055C85C04CFFC|size:183|state:ESTABED|recv_time:1765689591297502|
[2025/12/14 05:19:51 297526] [debug] |scid:6ecbc21f30d20e72|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecbc21f30d20e72|spin_bit:0|
[2025/12/14 05:19:51 297538] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|largest_pn:3|
[2025/12/14 05:19:51 297546] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:51 297559] [debug] |scid:6ecbc21f30d20e72|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/14 05:19:51 297567] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:51 297576] [debug] |scid:6ecbc21f30d20e72|xqc_process_new_conn_id_frame|new_conn_id|b0a7620626800b7d|sr_token:b73e75d0135c412366340b96eb6e71a6
[2025/12/14 05:19:51 297589] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:51 297597] [debug] |scid:6ecbc21f30d20e72|xqc_process_new_conn_id_frame|new_conn_id|1b8d4556fcaae3d4|sr_token:548d5dfe3c089ce98fb4179e6bbf193e
[2025/12/14 05:19:51 297606] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:51 297614] [debug] |scid:6ecbc21f30d20e72|xqc_process_new_conn_id_frame|new_conn_id|884ef813037fa44d|sr_token:9a4bf3764a25eb14dd58f2cdfaac4105
[2025/12/14 05:19:51 297623] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:51 297630] [debug] |scid:6ecbc21f30d20e72|xqc_process_new_conn_id_frame|new_conn_id|25fda2eea36ffa89|sr_token:4cbff8436f5e3c24cace36985ddf213b
[2025/12/14 05:19:51 297640] [debug] |scid:6ecbc21f30d20e72|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:51 297649] [debug] |scid:6ecbc21f30d20e72|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/14 05:19:51 297658] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591441738|pq_index:0|
[2025/12/14 05:19:51 297666] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591266223|
[2025/12/14 05:19:51 297673] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_frame|level:3|
[2025/12/14 05:19:51 297681] [debug] |scid:6ecbc21f30d20e72|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:19:51 297688] [debug] |scid:6ecbc21f30d20e72|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/12/14 05:19:51 297924] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:ACK_01RTT|expire:1765689591322502|now:1765689591297502|interv:25000|
[2025/12/14 05:19:51 297964] [debug] |scid:6ecbc21f30d20e72|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591297502|max_ack_delay:25000|
[2025/12/14 05:19:51 297971] [debug] |scid:6ecbc21f30d20e72|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/14 05:19:51 297977] [info] |scid:6ecbc21f30d20e72|xqc_conn_on_pkt_processed|====>|conn:000055C85C04CFFC|path:0|size:183|pkt_type:SHORT_HEADER|pkt_num:4|frame:CRYPTO NEW_CONNECTION_ID |recv_time:1765689591297502|dcid:6ecbc21f30d20e72|dcid_seq:0|
[2025/12/14 05:19:51 297983] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:PATH_IDLE|expire:1765689711297502|now:1765689591297502|interv:120000000|
[2025/12/14 05:19:51 297989] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_IDLE|expire:1765689711297502|now:1765689591297502|interv:120000000|
[2025/12/14 05:19:51 297999] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591297999|
[2025/12/14 05:19:51 298005] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591298004|
[2025/12/14 05:19:51 298012] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:51 298017] [debug] |scid:6ecbc21f30d20e72|xqc_process_crypto_write_streams|
[2025/12/14 05:19:51 298023] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/14 05:19:51 298028] [debug] |scid:6ecbc21f30d20e72|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:51 298034] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591322502|
[2025/12/14 05:19:51 298039] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591322502|
[2025/12/14 05:19:51 298045] [debug] |xqc_engine_wakeup_after|wakeup:1765689591322502|now:1765689591298045|diff:24457|
[2025/12/14 05:19:51 298054] [debug] |xqc_engine_main_logic|END|now:1765689591298004|
[2025/12/14 05:19:51 298064] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591298064|
[2025/12/14 05:19:51 298070] [debug] |xqc_engine_wakeup_after|wakeup:1765689591322502|now:1765689591298070|diff:24432|
[2025/12/14 05:19:51 298077] [debug] |xqc_engine_main_logic|END|now:1765689591298064|
[2025/12/14 05:19:51 322520] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591322520|
[2025/12/14 05:19:51 322529] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591322502|pq_index:0|
[2025/12/14 05:19:51 322534] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591298004|
[2025/12/14 05:19:51 322539] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591322537|
[2025/12/14 05:19:51 322543] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689591322502|now:1765689591322537|
[2025/12/14 05:19:51 322547] [debug] |scid:6ecbc21f30d20e72|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:51 322551] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689591322502|now:1765689591322537|
[2025/12/14 05:19:51 322555] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:51 322561] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|largest_recv:4|ack_delay:25059|first_ack_range:1|largest_pkt_recv_time:1765689591297502|
[2025/12/14 05:19:51 322565] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/12/14 05:19:51 322569] [debug] |scid:6ecbc21f30d20e72|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/14 05:19:51 322573] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/14 05:19:51 322577] [debug] |scid:6ecbc21f30d20e72|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:51 322582] [debug] |scid:6ecbc21f30d20e72|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 322587] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:51 322592] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:7-11|next_skip_chance:1765689591643048|current_time:1765689591322591|
[2025/12/14 05:19:51 322602] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/14 05:19:51 322638] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:12|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765689591322609|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 322647] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:12|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 322655] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591441738|
[2025/12/14 05:19:51 322661] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591441738|
[2025/12/14 05:19:51 322668] [debug] |xqc_engine_wakeup_after|wakeup:1765689591441738|now:1765689591322668|diff:119070|
[2025/12/14 05:19:51 322673] [debug] |xqc_engine_main_logic|END|now:1765689591322537|
[2025/12/14 05:19:51 442678] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591442677|
[2025/12/14 05:19:51 442701] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591441738|pq_index:0|
[2025/12/14 05:19:51 442707] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591322537|
[2025/12/14 05:19:51 442713] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591442711|
[2025/12/14 05:19:51 442718] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689591441738|now:1765689591442711|
[2025/12/14 05:19:51 442723] [debug] |scid:6ecbc21f30d20e72|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:19:51 442728] [debug] |scid:6ecbc21f30d20e72|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:19:51 442751] [info] |scid:6ecbc21f30d20e72|xqc_conn_close|conn:000055C85C04CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/14 05:19:51 442760] [debug] |scid:6ecbc21f30d20e72|xqc_timer_set|type:CONN_DRAINING|expire:1765689591763216|now:1765689591442759|interv:320457|
[2025/12/14 05:19:51 442767] [debug] |scid:6ecbc21f30d20e72|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:19:51 442774] [debug] |scid:6ecbc21f30d20e72|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/14 05:19:51 442778] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:19:51 442782] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:51 442786] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:51 442789] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:51 442794] [info] |scid:6ecbc21f30d20e72|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/14 05:19:51 442801] [debug] |scid:6ecbc21f30d20e72|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:19:51 442820] [stats] |scid:6ecbc21f30d20e72|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:28|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689585572810|wrt_delay:34|snd_delay:139|finwrt_delay:34|finsnd_delay:139|finrcv_delay:5518735|finread_delay:5518896|all_acked_delay:5518595|firstfinack_dely:5518589|close_delay:5518900|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-52530-6ecbc21f30d20e72 p-193.167.100.100-443-7a668748b9c4f8ee|path_info:mp is not supported in connection scid:6ecbc21f30d20e72|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/14 05:19:51 442844] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689591441738|now:1765689591442711|
[2025/12/14 05:19:51 442850] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:19:51 442858] [debug] |scid:6ecbc21f30d20e72|xqc_path_get_perf_class|conn:000055C85C04CFFC|path_id:0|path_srtt:35067|min_srtt:35067|path_bw:1553|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:51 442865] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C85C04CFFC|path_id:0|path_srtt:35067|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:51 442872] [debug] |scid:6ecbc21f30d20e72|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/12/14 05:19:51 442879] [debug] |scid:6ecbc21f30d20e72|xqc_check_acked_or_dropped_pkt|conn:000055C85C04CFFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:19:51 442888] [debug] |scid:6ecbc21f30d20e72|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/14 05:19:51 442964] [info] |scid:6ecbc21f30d20e72|xqc_send_packet_with_pn|<==|conn:000055C85C04CFFC|path:0|pkt_num:13|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689591442903|stream_id:0|stream_offset:0|
[2025/12/14 05:19:51 442973] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_on_packet_sent|conn:000055C85C04CFFC|path:0|pkt_num:13|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/14 05:19:51 442982] [debug] |scid:6ecbc21f30d20e72|xqc_conn_next_wakeup_time|wakeup_time:1765689591763216|
[2025/12/14 05:19:51 442988] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_wakeup_queue|next_tick_time:1765689591763216|
[2025/12/14 05:19:51 442994] [debug] |xqc_engine_wakeup_after|wakeup:1765689591763216|now:1765689591442994|diff:320222|
[2025/12/14 05:19:51 443000] [debug] |xqc_engine_main_logic|END|now:1765689591442711|
[2025/12/14 05:19:51 763942] [debug] |xqc_engine_main_logic|BEGIN|now:1765689591763941|
[2025/12/14 05:19:51 763963] [debug] |scid:6ecbc21f30d20e72|xqc_engine_remove_wakeup_queue|next_tick_time:1765689591763216|pq_index:0|
[2025/12/14 05:19:51 763969] [debug] |scid:6ecbc21f30d20e72|xqc_engine_add_active_queue|last_ticked_time:1765689591442711|
[2025/12/14 05:19:51 763976] [debug] |scid:6ecbc21f30d20e72|xqc_engine_process_conn|conn:000055C85C04CFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689591763973|
[2025/12/14 05:19:51 763981] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689591763216|now:1765689591763973|
[2025/12/14 05:19:51 763986] [debug] |scid:6ecbc21f30d20e72|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689591763216|now:1765689591763973|
[2025/12/14 05:19:51 763990] [debug] |scid:6ecbc21f30d20e72|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:19:51 763995] [info] |xqc_engine_main_logic|conn:000055C85C04CFFC|l-0.0.0.0-52530-6ecbc21f30d20e72 p-193.167.100.100-443-7a668748b9c4f8ee|conn_state:13|next_tick_time:1765689591763216
[2025/12/14 05:19:51 764009] [report] |scid:6ecbc21f30d20e72|xqc_conn_destroy|000055C85C04CFFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:5487080|first_send_delay:1102|conn_persist:6192263|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-52530-6ecbc21f30d20e72 p-193.167.100.100-443-7a668748b9c4f8ee|hsk_recv:437979|close_recv:0|close_send:5871157|last_recv:5725756|last_send:5871157|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,18,12,9,28,0,1024,i96,4,1086,1095,84484,0,5519,0,4,23,32,6,3,5668,0,4,174,183,4020,4,5725,0,4,21,4,6,5694,4,21,4,12,5750,4,17,40000,13,5871,0-2,0-2,0-0,0-0,0-0,0-35,0-7838,0-4506,0-12,0-9,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:12|spurious_loss:2|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/14 05:19:51 764072] [debug] |scid:6ecbc21f30d20e72|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:19:51 764085] [debug] |scid:6ecbc21f30d20e72|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:19:51 764092] [debug] |scid:6ecbc21f30d20e72|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:19:51 764097] [debug] |scid:6ecbc21f30d20e72|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/14 05:19:51 764176] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:19:51 764184] [debug] |xqc_engine_main_logic|END|now:1765689591763973|
[2025/12/14 05:19:51 765261] [debug] |xqc_engine_destroy|begin|