[2025/09/12 05:09:14 941005] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:09:14 941042] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:09:14 941047] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:09:14 941052] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:09:14 941056] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:09:14 941064] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:09:14 941068] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:09:14 941072] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:09:14 941076] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:09:14 941201] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_IDLE|expire:1757653874941200|now:1757653754941200|interv:120000000|
[2025/09/12 05:09:14 941225] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:PATH_IDLE|expire:1757653874941225|now:1757653754941225|interv:120000000|
[2025/09/12 05:09:14 941234] [debug] |xqc_path_create|path:0|dcid:4a26681d72b74f1a|scid:43b2996a4ce6fc7c|create_path_count:1|
[2025/09/12 05:09:14 941241] [debug] |scid:43b2996a4ce6fc7c|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:09:14 941248] [debug] |xqc_path_init|path:0|dcid:4a26681d72b74f1a|scid:43b2996a4ce6fc7c|state:2|
[2025/09/12 05:09:14 941253] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_create|success|scid:43b2996a4ce6fc7c|dcid:4a26681d72b74f1a|conn:000055A7C2D3535C|
[2025/09/12 05:09:14 941261] [debug] |scid:43b2996a4ce6fc7c|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:09:14 941269] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:09:14 942068] [debug] |scid:43b2996a4ce6fc7c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:09:14 942076] [debug] |scid:43b2996a4ce6fc7c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:14 942083] [debug] |scid:43b2996a4ce6fc7c|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:14 942088] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:09:14 942095] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653754942094|
[2025/09/12 05:09:14 942101] [debug] |scid:43b2996a4ce6fc7c|xqc_process_crypto_write_streams|
[2025/09/12 05:09:14 942106] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:14 942113] [info] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653754942113|
[2025/09/12 05:09:14 942119] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:09:14 942126] [debug] |scid:43b2996a4ce6fc7c|xqc_path_get_perf_class|conn:000055A7C2D3535C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:14 942131] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7C2D3535C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:14 942137] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:09:14 942142] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:09:14 942154] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:14 942232] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653754942163|stream_id:0|stream_offset:0|
[2025/09/12 05:09:14 942239] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:14 942244] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:14 942249] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:14 942257] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:14 942263] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:14 942269] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:14 942274] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653755692163|now:1757653754942249|interv:749914|
[2025/09/12 05:09:14 942279] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:1757653755692163|now:1757653754942249|interval:749914|pto_count:0|srtt:250000
[2025/09/12 05:09:14 942285] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:09:14 942291] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653755692163|
[2025/09/12 05:09:14 942296] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_active_queue|last_ticked_time:1757653754942094|pd_index:0|
[2025/09/12 05:09:14 942301] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653755692163|
[2025/09/12 05:09:14 942306] [debug] |xqc_engine_wakeup_after|wakeup:1757653755692163|now:1757653754942306|diff:749857|
[2025/09/12 05:09:14 942311] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:14 942377] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653755692163|pq_index:0|
[2025/09/12 05:09:14 942385] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653754942094|
[2025/09/12 05:09:14 942394] [debug] |scid:43b2996a4ce6fc7c|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:09:14 942399] [debug] |scid:43b2996a4ce6fc7c|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:09:14 942408] [debug] |scid:43b2996a4ce6fc7c|xqc_stream_buff_data|size:17|
[2025/09/12 05:09:14 942415] [info] |scid:43b2996a4ce6fc7c|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055A7C2D3535C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:14 942426] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653754942425|
[2025/09/12 05:09:14 942435] [debug] |scid:43b2996a4ce6fc7c|xqc_path_get_perf_class|conn:000055A7C2D3535C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:14 942442] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055A7C2D3535C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:14 942450] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7C2D3535C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:14 942465] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:09:14 942473] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:14 942479] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055A7C2D3535C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:14 942487] [debug] |scid:43b2996a4ce6fc7c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:09:14 942494] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:14 942552] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653754942525|stream_id:0|stream_offset:17|
[2025/09/12 05:09:14 942562] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:14 942570] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:09:14 942577] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:14 942584] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:14 942591] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:14 942597] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:14 942604] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:14 942610] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653755692163|now:1757653754942577|interv:749586|
[2025/09/12 05:09:14 942617] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:1757653755692163|now:1757653754942577|interval:749586|pto_count:0|srtt:250000
[2025/09/12 05:09:14 942622] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:14 942627] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653755692163|
[2025/09/12 05:09:14 942631] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_active_queue|last_ticked_time:1757653754942425|pd_index:0|
[2025/09/12 05:09:14 942636] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653755692163|
[2025/09/12 05:09:14 942640] [debug] |xqc_engine_wakeup_after|wakeup:1757653755692163|now:1757653754942639|diff:749524|
[2025/09/12 05:09:14 942645] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:15 692406] [debug] |xqc_engine_main_logic|BEGIN|now:1757653755692405|
[2025/09/12 05:09:15 692442] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653755692163|pq_index:0|
[2025/09/12 05:09:15 692450] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653754942425|
[2025/09/12 05:09:15 692458] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653755692456|
[2025/09/12 05:09:15 692467] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653755692163|now:1757653755692456|
[2025/09/12 05:09:15 692488] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:15 692495] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055A7C2D3535C|path:0|bytes_in_flight:1234|
[2025/09/12 05:09:15 692512] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:15 692520] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:15 692526] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:15 692532] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:15 692539] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:15 692544] [debug] |scid:43b2996a4ce6fc7c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:09:15 692552] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_send_probe_pkt|conn:000055A7C2D3535C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:09:15 692563] [debug] |scid:43b2996a4ce6fc7c|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:15 692569] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_send_probe_pkt|conn:000055A7C2D3535C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:09:15 692584] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055A7C2D3535C|pto_count:1
[2025/09/12 05:09:15 692591] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:15 692598] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:15 692604] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:15 692610] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:15 692616] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:15 692622] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653755692590|interv:18444986419953859025|
[2025/09/12 05:09:15 692628] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:18446744073709551615|now:1757653755692590|interval:18444986419953859025|pto_count:1|srtt:250000
[2025/09/12 05:09:15 692638] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:15 692646] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:15 692653] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:09:15 692662] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:15 692751] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653755692683|stream_id:0|stream_offset:0|
[2025/09/12 05:09:15 692761] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:15 692775] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:15 692785] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:15 692797] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:15 692805] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:15 692811] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:15 692817] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:15 692823] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653757192683|now:1757653755692785|interv:1499898|
[2025/09/12 05:09:15 692829] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:1757653757192683|now:1757653755692785|interval:1499898|pto_count:1|srtt:250000
[2025/09/12 05:09:15 692837] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:15 692844] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:09:15 692851] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:15 692884] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653755692860|stream_id:0|stream_offset:0|
[2025/09/12 05:09:15 692897] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:09:15 692910] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:09:15 692917] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:15 692924] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:09:15 692930] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:15 692936] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:15 692942] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:15 692948] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653757192860|now:1757653755692917|interv:1499943|
[2025/09/12 05:09:15 692954] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:1757653757192860|now:1757653755692917|interval:1499943|pto_count:1|srtt:250000
[2025/09/12 05:09:15 692960] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:09:15 692968] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757192860|
[2025/09/12 05:09:15 692974] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757192860|
[2025/09/12 05:09:15 692980] [debug] |xqc_engine_wakeup_after|wakeup:1757653757192860|now:1757653755692980|diff:1499880|
[2025/09/12 05:09:15 692994] [debug] |xqc_engine_main_logic|END|now:1757653755692456|
[2025/09/12 05:09:17 192316] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757192314|
[2025/09/12 05:09:17 192354] [debug] |xqc_engine_wakeup_after|wakeup:1757653757192860|now:1757653757192354|diff:506|
[2025/09/12 05:09:17 192361] [debug] |xqc_engine_main_logic|END|now:1757653757192314|
[2025/09/12 05:09:17 193431] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757193431|
[2025/09/12 05:09:17 193440] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757192860|pq_index:0|
[2025/09/12 05:09:17 193447] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653755692456|
[2025/09/12 05:09:17 193455] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653757193453|
[2025/09/12 05:09:17 193463] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653757192860|now:1757653757193453|
[2025/09/12 05:09:17 193470] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:17 193476] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055A7C2D3535C|path:0|bytes_in_flight:2418|
[2025/09/12 05:09:17 193483] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:17 193490] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:09:17 193497] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 193523] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 193529] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:17 193535] [debug] |scid:43b2996a4ce6fc7c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:09:17 193543] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_send_probe_pkt|conn:000055A7C2D3535C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:09:17 193554] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_send_probe_pkt|conn:000055A7C2D3535C|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:09:17 193580] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055A7C2D3535C|pto_count:2
[2025/09/12 05:09:17 193586] [debug] |scid:43b2996a4ce6fc7c|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:20|
[2025/09/12 05:09:17 193593] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:17 193600] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 193606] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 193612] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:17 193617] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653758692860|now:1757653757193586|interv:1499274|
[2025/09/12 05:09:17 193624] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:1757653758692860|now:1757653757193586|interval:1499274|pto_count:2|srtt:250000
[2025/09/12 05:09:17 193643] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 193651] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 193659] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:09:17 193669] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:17 193754] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653757193688|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 193763] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|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|
[2025/09/12 05:09:17 193771] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:09:17 193777] [debug] |scid:43b2996a4ce6fc7c|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:20|
[2025/09/12 05:09:17 193784] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:09:17 193790] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 193796] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 193802] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:17 193808] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653760193688|now:1757653757193777|interv:2999911|
[2025/09/12 05:09:17 193814] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:1757653760193688|now:1757653757193777|interval:2999911|pto_count:2|srtt:250000
[2025/09/12 05:09:17 193822] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:09:17 193829] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:09:17 193836] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:17 193860] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2418|now:1757653757193844|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 193869] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|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|
[2025/09/12 05:09:17 193876] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 05:09:17 193882] [debug] |scid:43b2996a4ce6fc7c|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:20|
[2025/09/12 05:09:17 193889] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 05:09:17 193894] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 193900] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 193911] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:17 193917] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653760193844|now:1757653757193882|interv:2999962|
[2025/09/12 05:09:17 193923] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:1757653760193844|now:1757653757193882|interval:2999962|pto_count:2|srtt:250000
[2025/09/12 05:09:17 193930] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3602|
[2025/09/12 05:09:17 193937] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653760193844|
[2025/09/12 05:09:17 193943] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653760193844|
[2025/09/12 05:09:17 193949] [debug] |xqc_engine_wakeup_after|wakeup:1757653760193844|now:1757653757193949|diff:2999895|
[2025/09/12 05:09:17 193955] [debug] |xqc_engine_main_logic|END|now:1757653757193453|
[2025/09/12 05:09:17 226781] [info] |xqc_engine_packet_process|==>|conn:000055A7C2D3535C|size:1232|state:C_INITIAL_SENT|recv_time:1757653757226778|
[2025/09/12 05:09:17 226807] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:09:17 226818] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:09:17 226833] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:17 226844] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30|
[2025/09/12 05:09:17 226858] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:30|
[2025/09/12 05:09:17 226870] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:17 226885] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|conn:000055A7C2D3535C|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:09:17 226898] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1757653754942163|is_app_limited:1|send_elapse:750697|ack_elapse:2284615|ctl_first_sent_time:1757653755692860|lagest_ack_time:1757653757226778|curr_delivered:1184|
[2025/09/12 05:09:17 226912] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_sent_time_update:1757653755692860|
[2025/09/12 05:09:17 226924] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:17 226936] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|conn:000055A7C2D3535C|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:3|path_largest_ack:3|
[2025/09/12 05:09:17 226946] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1757653754942163|is_app_limited:1|send_elapse:2251525|ack_elapse:2284615|ctl_first_sent_time:1757653757193688|lagest_ack_time:1757653757226778|curr_delivered:2368|
[2025/09/12 05:09:17 226954] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_sent_time_update:1757653757193688|
[2025/09/12 05:09:17 226960] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:17 226967] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_rtt|before update rtt|conn:000055A7C2D3535C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33090|ack_delay:0|
[2025/09/12 05:09:17 226977] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_rtt|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a |after update rtt|conn:000055A7C2D3535C|srtt:33090|rttvar:16545|minrtt:33090|latest_rtt:33090|ack_delay:0|
[2025/09/12 05:09:17 226992] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:09:17 227000] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:2|
[2025/09/12 05:09:17 227006] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:33090|rtt_var:16545|pto_duration:397080|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:09:17 227013] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 227019] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 227025] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 227031] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:17 227037] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653757227006|interv:18444986419952324609|
[2025/09/12 05:09:17 227044] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:18446744073709551615|now:1757653757227006|interval:18444986419952324609|pto_count:2|srtt:33090
[2025/09/12 05:09:17 227051] [debug] |scid:43b2996a4ce6fc7c|xqc_generate_sample|sampler: send_elapse 2251525, ack_elapse 2284615, delivered 2368|rate 1036|lost 0|
[2025/09/12 05:09:17 227058] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:09:17 227064] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1036) in round 1|
[2025/09/12 05:09:17 227071] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_min_rtt|probertt expire|rtt:33090, old_rtt:2147483647|
[2025/09/12 05:09:17 227077] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_min_rtt|minrtt expire|rtt:33090, old_rtt:2147483647|
[2025/09/12 05:09:17 227083] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:207|
[2025/09/12 05:09:17 227089] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653757193688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:09:17 227096] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653757193688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:09:17 227104] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a |bbr on ack|mode:0|pacing_rate:12019175|bw:1036|cwnd:140224|full_bw_reached:0|inflight:50|srtt:33090|latest_rtt:33090|min_rtt:33090|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:17 227113] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:17 227120] [debug] |scid:43b2996a4ce6fc7c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:09:17 227126] [debug] |scid:43b2996a4ce6fc7c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:09:17 227133] [debug] |scid:43b2996a4ce6fc7c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:09:17 227563] [debug] |scid:43b2996a4ce6fc7c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:09:17 227570] [debug] |scid:43b2996a4ce6fc7c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:17 227576] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653760193844|pq_index:0|
[2025/09/12 05:09:17 227581] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757193453|
[2025/09/12 05:09:17 227593] [info] |scid:43b2996a4ce6fc7c|xqc_conn_confirm_cid|dcid change|ori:4a26681d72b74f1a|new:91853aa4fd7610f5d2ec|
[2025/09/12 05:09:17 227599] [info] |scid:43b2996a4ce6fc7c|xqc_conn_addr_validated|Address Validated|conn:000055A7C2D3535C|role:0|
[2025/09/12 05:09:17 227606] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:17 227612] [debug] |scid:43b2996a4ce6fc7c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:17 227618] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30|largest:30|pns:0|
[2025/09/12 05:09:17 227624] [info] |scid:43b2996a4ce6fc7c|xqc_conn_on_pkt_processed|====>|conn:000055A7C2D3535C|path:0|size:1232|pkt_type:INIT|pkt_num:30|frame:ACK CRYPTO |recv_time:1757653757226778|dcid:43b2996a4ce6fc7c|dcid_seq:0|
[2025/09/12 05:09:17 227631] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:09:17 227637] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:17 227642] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:17 227649] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:09:17 227654] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:17 227659] [debug] |scid:43b2996a4ce6fc7c|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:09:17 227668] [debug] |scid:43b2996a4ce6fc7c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:09:17 227673] [debug] |scid:43b2996a4ce6fc7c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:09:17 227677] [debug] |scid:43b2996a4ce6fc7c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:09:17 227773] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:17 227786] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:09:17 227795] [warn] |scid:43b2996a4ce6fc7c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:09:17 228062] [debug] |scid:43b2996a4ce6fc7c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:09:17 228071] [debug] |scid:43b2996a4ce6fc7c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:09:17 228078] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:17 228084] [debug] |scid:43b2996a4ce6fc7c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:17 228090] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:09:17 228096] [info] |scid:43b2996a4ce6fc7c|xqc_conn_on_pkt_processed|====>|conn:000055A7C2D3535C|path:0|size:1049|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653757226778|dcid:43b2996a4ce6fc7c|dcid_seq:0|
[2025/09/12 05:09:17 228102] [info] |scid:43b2996a4ce6fc7c|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:09:17 228107] [info] |scid:43b2996a4ce6fc7c|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:17 228113] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:PATH_IDLE|expire:1757653877226778|now:1757653757226778|interv:120000000|
[2025/09/12 05:09:17 228118] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_IDLE|expire:1757653877226778|now:1757653757226778|interv:120000000|
[2025/09/12 05:09:17 228123] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757228123|
[2025/09/12 05:09:17 228129] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757228128|
[2025/09/12 05:09:17 228140] [info] |scid:43b2996a4ce6fc7c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:09:17 228145] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:09:17 228150] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:17 228155] [debug] |scid:43b2996a4ce6fc7c|xqc_process_crypto_write_streams|
[2025/09/12 05:09:17 228160] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:17 228165] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:17 228170] [debug] |scid:43b2996a4ce6fc7c|xqc_process_crypto_write_streams|
[2025/09/12 05:09:17 228174] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:09:17 228181] [info] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653757228181|
[2025/09/12 05:09:17 228187] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055A7C2D3535C|
[2025/09/12 05:09:17 228193] [info] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:09:17 228198] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:33090|rtt_var:16545|pto_duration:99270|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:17 228204] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 228209] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 228214] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 228219] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:17 228224] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653757228197|interv:18444986419952323418|
[2025/09/12 05:09:17 228229] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:18446744073709551615|now:1757653757228197|interval:18444986419952323418|pto_count:0|srtt:33090
[2025/09/12 05:09:17 228235] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_early_data_accept|accept|
[2025/09/12 05:09:17 228241] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:09:17 228247] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|largest_recv:30|ack_delay:1469|first_ack_range:0|largest_pkt_recv_time:1757653757226778|
[2025/09/12 05:09:17 228253] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|high:30|low:30|pkt_pns:0|
[2025/09/12 05:09:17 228258] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:30|frame_largest_recv:30|
[2025/09/12 05:09:17 228264] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:09:17 228269] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|largest_recv:2|ack_delay:1491|first_ack_range:0|largest_pkt_recv_time:1757653757226778|
[2025/09/12 05:09:17 228274] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 05:09:17 228279] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:09:17 228284] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:17 228293] [debug] |scid:43b2996a4ce6fc7c|xqc_path_get_perf_class|conn:000055A7C2D3535C|path_id:0|path_srtt:33090|min_srtt:33090|path_bw:1036|loss_rate:40.00|path_pto:0|
[2025/09/12 05:09:17 228299] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7C2D3535C|path_id:0|path_srtt:33090|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:17 228306] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:4|
[2025/09/12 05:09:17 228312] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 228317] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 228323] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:17 228329] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:17 228368] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653757228338|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 228380] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 228390] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 05:09:17 228399] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:33090|rtt_var:16545|pto_duration:99270|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:17 228408] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 228415] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:17 228419] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 228423] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:17 228427] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653757327608|now:1757653757228398|interv:99210|
[2025/09/12 05:09:17 228432] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:1|expire:1757653757327608|now:1757653757228398|interval:99210|pto_count:0|srtt:33090
[2025/09/12 05:09:17 228437] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:120|
[2025/09/12 05:09:17 228442] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:09:17 228447] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:17 228475] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653757228454|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 228485] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|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|
[2025/09/12 05:09:17 228494] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:0|
[2025/09/12 05:09:17 228519] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:120|
[2025/09/12 05:09:17 228529] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:17 228534] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:17 228563] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653757228541|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 228572] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 228582] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757327608|
[2025/09/12 05:09:17 228589] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757327608|
[2025/09/12 05:09:17 228595] [debug] |xqc_engine_wakeup_after|wakeup:1757653757327608|now:1757653757228595|diff:99013|
[2025/09/12 05:09:17 228600] [debug] |xqc_engine_main_logic|END|now:1757653757228128|
[2025/09/12 05:09:17 228606] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757228606|
[2025/09/12 05:09:17 228610] [debug] |xqc_engine_wakeup_after|wakeup:1757653757327608|now:1757653757228610|diff:98998|
[2025/09/12 05:09:17 228614] [debug] |xqc_engine_main_logic|END|now:1757653757228606|
[2025/09/12 05:09:17 260192] [info] |xqc_engine_packet_process|==>|conn:000055A7C2D3535C|size:49|state:ESTABED|recv_time:1757653757260189|
[2025/09/12 05:09:17 260217] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:09:17 260232] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:09:17 260241] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:17 260251] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 05:09:17 260260] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:17 260271] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|conn:000055A7C2D3535C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:09:17 260282] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:2368|prior_time:1757653757226778|is_app_limited:1|send_elapse:34650|ack_elapse:33411|ctl_first_sent_time:1757653757228338|lagest_ack_time:1757653757260189|curr_delivered:2438|
[2025/09/12 05:09:17 260293] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_sent_time_update:1757653757228338|
[2025/09/12 05:09:17 260301] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:09:17 260311] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_rtt|before update rtt|conn:000055A7C2D3535C|srtt:33090|rttvar:16545|minrtt:33090|latest_rtt:31851|ack_delay:0|
[2025/09/12 05:09:17 260321] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_rtt|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a |after update rtt|conn:000055A7C2D3535C|srtt:32935|rttvar:12718|minrtt:31851|latest_rtt:31851|ack_delay:0|
[2025/09/12 05:09:17 260331] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:17 260340] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:17 260349] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:32935|rtt_var:12718|pto_duration:83807|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:17 260360] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 260377] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 260386] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 260394] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:17 260401] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653757260348|interv:18444986419952291267|
[2025/09/12 05:09:17 260409] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:0|expire:18446744073709551615|now:1757653757260348|interval:18444986419952291267|pto_count:0|srtt:32935
[2025/09/12 05:09:17 260419] [debug] |scid:43b2996a4ce6fc7c|xqc_generate_sample|sampler: send_elapse 34650, ack_elapse 33411, delivered 70|rate 2020|lost 0|
[2025/09/12 05:09:17 260428] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:09:17 260437] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2020) in round 2|
[2025/09/12 05:09:17 260444] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_min_rtt|probertt expire|rtt:31851, old_rtt:33090|
[2025/09/12 05:09:17 260449] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_min_rtt|minrtt expire|rtt:31851, old_rtt:33090|
[2025/09/12 05:09:17 260454] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:404|
[2025/09/12 05:09:17 260459] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:70|po_sent_time:1757653757228338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2438|
[2025/09/12 05:09:17 260465] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:70|po_sent_time:1757653757228338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2438|
[2025/09/12 05:09:17 260472] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a |bbr on ack|mode:0|pacing_rate:12019175|bw:2020|cwnd:140294|full_bw_reached:0|inflight:50|srtt:32935|latest_rtt:31851|min_rtt:31851|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:17 260479] [stats] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a |bandwidth change record|bw_before:1036|bw_after:2020|srtt:32935|cwnd:140294|
[2025/09/12 05:09:17 260487] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 05:09:17 260493] [info] |scid:43b2996a4ce6fc7c|xqc_conn_on_pkt_processed|====>|conn:000055A7C2D3535C|path:0|size:49|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653757260189|dcid:43b2996a4ce6fc7c|dcid_seq:0|
[2025/09/12 05:09:17 260516] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:PATH_IDLE|expire:1757653877260189|now:1757653757260189|interv:120000000|
[2025/09/12 05:09:17 260522] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_IDLE|expire:1757653877260189|now:1757653757260189|interv:120000000|
[2025/09/12 05:09:17 260527] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757327608|pq_index:0|
[2025/09/12 05:09:17 260532] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757228128|
[2025/09/12 05:09:17 260537] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757260537|
[2025/09/12 05:09:17 260545] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757260542|
[2025/09/12 05:09:17 260559] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653877260189|
[2025/09/12 05:09:17 260564] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653877260189|
[2025/09/12 05:09:17 260569] [debug] |xqc_engine_wakeup_after|wakeup:1757653877260189|now:1757653757260568|diff:119999621|
[2025/09/12 05:09:17 260574] [debug] |xqc_engine_main_logic|END|now:1757653757260542|
[2025/09/12 05:09:17 260581] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757260581|
[2025/09/12 05:09:17 260586] [debug] |xqc_engine_wakeup_after|wakeup:1757653877260189|now:1757653757260585|diff:119999604|
[2025/09/12 05:09:17 260591] [debug] |xqc_engine_main_logic|END|now:1757653757260581|
[2025/09/12 05:09:17 261215] [info] |xqc_engine_packet_process|==>|conn:000055A7C2D3535C|size:1332|state:ESTABED|recv_time:1757653757261214|
[2025/09/12 05:09:17 261236] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43b2996a4ce6fc7c|spin_bit:1|
[2025/09/12 05:09:17 261248] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:17 261257] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:17 261269] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:09:17 261277] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:17 261286] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:17 261295] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:17 261304] [debug] |scid:43b2996a4ce6fc7c|xqc_process_new_conn_id_frame|new_conn_id|3f6c8f25f1564dc3f422|sr_token:def0795d3d534d94c3046deeb27b0665
[2025/09/12 05:09:17 261317] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:17 261325] [debug] |scid:43b2996a4ce6fc7c|xqc_process_new_conn_id_frame|new_conn_id|b37f8d5400835e8f32c6|sr_token:51632371b932187eb31f751c34f6d7b2
[2025/09/12 05:09:17 261336] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:17 261344] [debug] |scid:43b2996a4ce6fc7c|xqc_process_new_conn_id_frame|new_conn_id|b62d59e9dfdb406ee8f3|sr_token:88f211c81d66ca9f3c6450f61e8be10d
[2025/09/12 05:09:17 261355] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:17 261363] [debug] |scid:43b2996a4ce6fc7c|xqc_process_new_conn_id_frame|new_conn_id|61f693762118e7dd0ed6|sr_token:9036f1028913c4498637fbc445c77caf
[2025/09/12 05:09:17 261374] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:17 261382] [debug] |scid:43b2996a4ce6fc7c|xqc_process_new_conn_id_frame|new_conn_id|668adfb6e89b5033d11f|sr_token:06accb585b9d1d4852cfd8a1245b85b1
[2025/09/12 05:09:17 261390] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:17 261395] [debug] |scid:43b2996a4ce6fc7c|xqc_process_new_conn_id_frame|new_conn_id|a53a39b590c7d630bfa0|sr_token:b6b00d0b0974a177bc8e9edc38c7b2cf
[2025/09/12 05:09:17 261401] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:17 261406] [debug] |scid:43b2996a4ce6fc7c|xqc_process_new_conn_id_frame|new_conn_id|b4b0121c2617f4fcb0e0|sr_token:c7e77fdf44cfb2cab7b7f9c5aad7051d
[2025/09/12 05:09:17 261412] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:17 261416] [debug] |scid:43b2996a4ce6fc7c|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:17 261425] [info] |scid:43b2996a4ce6fc7c|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055A7C2D3535C|
[2025/09/12 05:09:17 261430] [info] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:09:17 261436] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:32935|rtt_var:12718|pto_duration:83807|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:17 261442] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 261453] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 261458] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 261463] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653757261435|now:1757653757261435|interv:0|
[2025/09/12 05:09:17 261468] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:2|expire:1757653755046332|now:1757653757261435|interval:0|pto_count:0|srtt:32935
[2025/09/12 05:09:17 261475] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:ACK_01RTT|expire:1757653757286214|now:1757653757261214|interv:25000|
[2025/09/12 05:09:17 261482] [debug] |scid:43b2996a4ce6fc7c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757261214|max_ack_delay:25000|
[2025/09/12 05:09:17 261488] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:09:17 261494] [info] |scid:43b2996a4ce6fc7c|xqc_conn_on_pkt_processed|====>|conn:000055A7C2D3535C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING PING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653757261214|dcid:43b2996a4ce6fc7c|dcid_seq:0|
[2025/09/12 05:09:17 261521] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:PATH_IDLE|expire:1757653877261214|now:1757653757261214|interv:120000000|
[2025/09/12 05:09:17 261526] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_IDLE|expire:1757653877261214|now:1757653757261214|interv:120000000|
[2025/09/12 05:09:17 261531] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653877260189|pq_index:0|
[2025/09/12 05:09:17 261537] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757260542|
[2025/09/12 05:09:17 261542] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757261541|
[2025/09/12 05:09:17 261548] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757261546|
[2025/09/12 05:09:17 261554] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653757261435|now:1757653757261546|
[2025/09/12 05:09:17 261559] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:17 261564] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055A7C2D3535C|path:0|bytes_in_flight:50|
[2025/09/12 05:09:17 261569] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:32935|rtt_var:12718|pto_duration:83807|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:17 261575] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 261580] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 261585] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:17 261590] [debug] |scid:43b2996a4ce6fc7c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:17 261596] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_send_probe_pkt|conn:000055A7C2D3535C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:17 261606] [debug] |scid:43b2996a4ce6fc7c|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:17 261611] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_send_probe_pkt|conn:000055A7C2D3535C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:17 261617] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055A7C2D3535C|pto_count:1
[2025/09/12 05:09:17 261622] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055A7C2D3535C|path:0|
[2025/09/12 05:09:17 261627] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:17 261632] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653757261546|
[2025/09/12 05:09:17 261637] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:17 261657] [debug] |scid:43b2996a4ce6fc7c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:88898445c169db2f|sr_token:d0507ed0fe7f000043ece582a7550000|seq_num:1
[2025/09/12 05:09:17 261667] [debug] |scid:43b2996a4ce6fc7c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3d66b40b99381b6a|sr_token:d0507ed0fe7f000043ece582a7550000|seq_num:2
[2025/09/12 05:09:17 261672] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:17 261678] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:17 261685] [debug] |scid:43b2996a4ce6fc7c|xqc_path_get_perf_class|conn:000055A7C2D3535C|path_id:0|path_srtt:32935|min_srtt:32935|path_bw:2020|loss_rate:40.00|path_pto:1|
[2025/09/12 05:09:17 261690] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7C2D3535C|path_id:0|path_srtt:32935|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:17 261697] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:09:17 261703] [debug] |scid:43b2996a4ce6fc7c|xqc_path_get_perf_class|conn:000055A7C2D3535C|path_id:0|path_srtt:32935|min_srtt:32935|path_bw:2020|loss_rate:40.00|path_pto:1|
[2025/09/12 05:09:17 261708] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7C2D3535C|path_id:0|path_srtt:32935|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:17 261714] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:09:17 261720] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:17 261726] [debug] |scid:43b2996a4ce6fc7c|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055A7C2D3535C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:17 261731] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-1|next_skip_chance:1757653757588152|current_time:1757653757261731|
[2025/09/12 05:09:17 261737] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:17 261777] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653757261746|stream_id:0|stream_offset:17|
[2025/09/12 05:09:17 261788] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 261797] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:17 261814] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:32935|rtt_var:12718|pto_duration:167614|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:17 261821] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 261826] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 261830] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:09:17 261836] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653757469360|now:1757653757261814|interv:207546|
[2025/09/12 05:09:17 261841] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:2|expire:1757653757469360|now:1757653757261814|interval:207546|pto_count:1|srtt:32935
[2025/09/12 05:09:17 261847] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140294|inflight:36|
[2025/09/12 05:09:17 261853] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:17 261859] [debug] |scid:43b2996a4ce6fc7c|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055A7C2D3535C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:17 261864] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:17 261891] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:3|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653757261871|stream_id:0|stream_offset:17|
[2025/09/12 05:09:17 261901] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:3|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:17 261911] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:09:17 261919] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:32935|rtt_var:12718|pto_duration:167614|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:17 261927] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 261932] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 261937] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:09:17 261942] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653757469485|now:1757653757261919|interv:207566|
[2025/09/12 05:09:17 261947] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:2|expire:1757653757469485|now:1757653757261919|interval:207566|pto_count:1|srtt:32935
[2025/09/12 05:09:17 261952] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140294|inflight:72|
[2025/09/12 05:09:17 261958] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:17 261964] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:17 261989] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653757261971|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 261999] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:4|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 262015] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:09:17 262022] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:32935|rtt_var:12718|pto_duration:167614|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:17 262028] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 262033] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 262038] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:09:17 262043] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653757469585|now:1757653757262022|interv:207563|
[2025/09/12 05:09:17 262048] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:2|expire:1757653757469585|now:1757653757262022|interval:207563|pto_count:1|srtt:32935
[2025/09/12 05:09:17 262054] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140294|inflight:115|
[2025/09/12 05:09:17 262059] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:17 262065] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:17 262089] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:5|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653757262071|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 262099] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:5|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 262109] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:09:17 262118] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:32935|rtt_var:12718|pto_duration:167614|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:17 262124] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 262129] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 262134] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:09:17 262139] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653757469685|now:1757653757262117|interv:207568|
[2025/09/12 05:09:17 262144] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:2|expire:1757653757469685|now:1757653757262117|interval:207568|pto_count:1|srtt:32935
[2025/09/12 05:09:17 262149] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140294|inflight:158|
[2025/09/12 05:09:17 262155] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757286214|
[2025/09/12 05:09:17 262160] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757286214|
[2025/09/12 05:09:17 262165] [debug] |xqc_engine_wakeup_after|wakeup:1757653757286214|now:1757653757262165|diff:24049|
[2025/09/12 05:09:17 262171] [debug] |xqc_engine_main_logic|END|now:1757653757261546|
[2025/09/12 05:09:17 262177] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757262177|
[2025/09/12 05:09:17 262182] [debug] |xqc_engine_wakeup_after|wakeup:1757653757286214|now:1757653757262182|diff:24032|
[2025/09/12 05:09:17 262191] [debug] |xqc_engine_main_logic|END|now:1757653757262177|
[2025/09/12 05:09:17 285592] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757285591|
[2025/09/12 05:09:17 285607] [debug] |xqc_engine_wakeup_after|wakeup:1757653757286214|now:1757653757285606|diff:608|
[2025/09/12 05:09:17 285613] [debug] |xqc_engine_main_logic|END|now:1757653757285591|
[2025/09/12 05:09:17 286682] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757286682|
[2025/09/12 05:09:17 286689] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757286214|pq_index:0|
[2025/09/12 05:09:17 286694] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757261546|
[2025/09/12 05:09:17 286702] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757286699|
[2025/09/12 05:09:17 286708] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653757286214|now:1757653757286699|
[2025/09/12 05:09:17 286713] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:17 286718] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653757286214|now:1757653757286699|
[2025/09/12 05:09:17 286724] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:17 286731] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|largest_recv:0|ack_delay:25517|first_ack_range:0|largest_pkt_recv_time:1757653757261214|
[2025/09/12 05:09:17 286736] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:09:17 286741] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:09:17 286747] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:17 286753] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 286759] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:17 286765] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:17 286801] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:6|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653757286775|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 286809] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:6|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 286816] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757469685|
[2025/09/12 05:09:17 286821] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757469685|
[2025/09/12 05:09:17 286826] [debug] |xqc_engine_wakeup_after|wakeup:1757653757469685|now:1757653757286826|diff:182859|
[2025/09/12 05:09:17 286831] [debug] |xqc_engine_main_logic|END|now:1757653757286699|
[2025/09/12 05:09:17 292967] [info] |xqc_engine_packet_process|==>|conn:000055A7C2D3535C|size:31|state:ESTABED|recv_time:1757653757292965|
[2025/09/12 05:09:17 292986] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43b2996a4ce6fc7c|spin_bit:0|
[2025/09/12 05:09:17 292999] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:17 293009] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:17 293020] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:09:17 293040] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:17 293051] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|conn:000055A7C2D3535C|path:0|pkt_num:2|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/09/12 05:09:17 293058] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:2438|prior_time:1757653757261746|is_app_limited:0|send_elapse:0|ack_elapse:31219|ctl_first_sent_time:1757653757261746|lagest_ack_time:1757653757292965|curr_delivered:2474|
[2025/09/12 05:09:17 293066] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_sent_time_update:1757653757261746|
[2025/09/12 05:09:17 293074] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:09:17 293087] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:17 293097] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|conn:000055A7C2D3535C|path:0|pkt_num:3|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:09:17 293108] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:2438|prior_time:1757653757261746|is_app_limited:0|send_elapse:0|ack_elapse:31219|ctl_first_sent_time:1757653757261746|lagest_ack_time:1757653757292965|curr_delivered:2510|
[2025/09/12 05:09:17 293120] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_sent_time_update:1757653757261871|
[2025/09/12 05:09:17 293129] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:09:17 293138] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|conn:000055A7C2D3535C|path:0|pkt_num:4|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:09:17 293149] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:2438|prior_time:1757653757261746|is_app_limited:0|send_elapse:0|ack_elapse:31219|ctl_first_sent_time:1757653757261746|lagest_ack_time:1757653757292965|curr_delivered:2553|
[2025/09/12 05:09:17 293160] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_sent_time_update:1757653757261971|
[2025/09/12 05:09:17 293168] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:09:17 293174] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_rtt|before update rtt|conn:000055A7C2D3535C|srtt:32935|rttvar:12718|minrtt:31851|latest_rtt:30994|ack_delay:0|
[2025/09/12 05:09:17 293181] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_rtt|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a |after update rtt|conn:000055A7C2D3535C|srtt:32693|rttvar:10024|minrtt:30994|latest_rtt:30994|ack_delay:0|
[2025/09/12 05:09:17 293187] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:09:17 293193] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:17 293198] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|srtt:32693|rtt_var:10024|pto_duration:72789|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:17 293205] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:17 293210] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:17 293215] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_pto_time_and_space|conn:000055A7C2D3535C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:17 293226] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653757354860|now:1757653757293198|interv:61662|
[2025/09/12 05:09:17 293232] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A7C2D3535C|path:0|pns:2|expire:1757653757354860|now:1757653757293198|interval:61662|pto_count:0|srtt:32693
[2025/09/12 05:09:17 293238] [debug] |scid:43b2996a4ce6fc7c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31219, delivered 115|rate 3683|lost 0|
[2025/09/12 05:09:17 293244] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:09:17 293250] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3683) in round 3|
[2025/09/12 05:09:17 293256] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_min_rtt|probertt expire|rtt:30994, old_rtt:31851|
[2025/09/12 05:09:17 293261] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30994, old_rtt:31851|
[2025/09/12 05:09:17 293267] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:736|
[2025/09/12 05:09:17 293272] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140294|packet_lost:0|acked:115|po_sent_time:1757653757261971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2553|
[2025/09/12 05:09:17 293279] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140294|packet_lost:0|acked:115|po_sent_time:1757653757261971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2553|
[2025/09/12 05:09:17 293286] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a |bbr on ack|mode:0|pacing_rate:12019175|bw:3683|cwnd:140409|full_bw_reached:0|inflight:43|srtt:32693|latest_rtt:30994|min_rtt:30994|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:17 293295] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:09:17 293301] [info] |scid:43b2996a4ce6fc7c|xqc_conn_on_pkt_processed|====>|conn:000055A7C2D3535C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK |recv_time:1757653757292965|dcid:43b2996a4ce6fc7c|dcid_seq:0|
[2025/09/12 05:09:17 293308] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:PATH_IDLE|expire:1757653877292965|now:1757653757292965|interv:120000000|
[2025/09/12 05:09:17 293314] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_IDLE|expire:1757653877292965|now:1757653757292965|interv:120000000|
[2025/09/12 05:09:17 293319] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757469685|pq_index:0|
[2025/09/12 05:09:17 293325] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757286699|
[2025/09/12 05:09:17 293330] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757293330|
[2025/09/12 05:09:17 293337] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757293335|
[2025/09/12 05:09:17 293346] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757354860|
[2025/09/12 05:09:17 293351] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757354860|
[2025/09/12 05:09:17 293357] [debug] |xqc_engine_wakeup_after|wakeup:1757653757354860|now:1757653757293356|diff:61504|
[2025/09/12 05:09:17 293362] [debug] |xqc_engine_main_logic|END|now:1757653757293335|
[2025/09/12 05:09:17 293370] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757293370|
[2025/09/12 05:09:17 293379] [debug] |xqc_engine_wakeup_after|wakeup:1757653757354860|now:1757653757293379|diff:61481|
[2025/09/12 05:09:17 293384] [debug] |xqc_engine_main_logic|END|now:1757653757293370|
[2025/09/12 05:09:17 314467] [info] |xqc_engine_packet_process|==>|conn:000055A7C2D3535C|size:32|state:ESTABED|recv_time:1757653757314466|
[2025/09/12 05:09:17 314487] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43b2996a4ce6fc7c|spin_bit:1|
[2025/09/12 05:09:17 314528] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:09:17 314539] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:17 314556] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:09:17 314567] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:17 314580] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|conn:000055A7C2D3535C|path:0|pkt_num:5|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:09:17 314594] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:2438|prior_time:1757653757261746|is_app_limited:0|send_elapse:325|ack_elapse:52720|ctl_first_sent_time:1757653757262071|lagest_ack_time:1757653757314466|curr_delivered:2596|
[2025/09/12 05:09:17 314608] [debug] |scid:43b2996a4ce6fc7c|xqc_update_sample|sampler_sent_time_update:1757653757262071|
[2025/09/12 05:09:17 314619] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:09:17 314630] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_rtt|before update rtt|conn:000055A7C2D3535C|srtt:32693|rttvar:10024|minrtt:30994|latest_rtt:52395|ack_delay:21360|
[2025/09/12 05:09:17 314643] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_update_rtt|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a |after update rtt|conn:000055A7C2D3535C|srtt:32656|rttvar:7592|minrtt:30994|latest_rtt:52395|ack_delay:20000|
[2025/09/12 05:09:17 314654] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:09:17 314665] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:17 314675] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055A7C2D3535C|path:0|
[2025/09/12 05:09:17 314686] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:17 314697] [debug] |scid:43b2996a4ce6fc7c|xqc_generate_sample|sampler: send_elapse 325, ack_elapse 52720, delivered 158|rate 2996|lost 0|
[2025/09/12 05:09:17 314709] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2996) in round 3|
[2025/09/12 05:09:17 314716] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30994, old_rtt:30994|
[2025/09/12 05:09:17 314723] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:736|
[2025/09/12 05:09:17 314729] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140409|packet_lost:0|acked:43|po_sent_time:1757653757262071|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2553|
[2025/09/12 05:09:17 314736] [debug] |scid:43b2996a4ce6fc7c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140409|packet_lost:0|acked:43|po_sent_time:1757653757262071|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2553|
[2025/09/12 05:09:17 314743] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_ack_received|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a |bbr on ack|mode:0|pacing_rate:12019175|bw:3683|cwnd:140452|full_bw_reached:0|inflight:0|srtt:32656|latest_rtt:52395|min_rtt:30994|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:09:17 314761] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:09:17 314768] [info] |scid:43b2996a4ce6fc7c|xqc_conn_on_pkt_processed|====>|conn:000055A7C2D3535C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757653757314466|dcid:43b2996a4ce6fc7c|dcid_seq:0|
[2025/09/12 05:09:17 314776] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:PATH_IDLE|expire:1757653877314466|now:1757653757314466|interv:120000000|
[2025/09/12 05:09:17 314782] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_IDLE|expire:1757653877314466|now:1757653757314466|interv:120000000|
[2025/09/12 05:09:17 314788] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757354860|pq_index:0|
[2025/09/12 05:09:17 314795] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757293335|
[2025/09/12 05:09:17 314801] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757314801|
[2025/09/12 05:09:17 314809] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757314806|
[2025/09/12 05:09:17 314819] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653877314466|
[2025/09/12 05:09:17 314825] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653877314466|
[2025/09/12 05:09:17 314830] [debug] |xqc_engine_wakeup_after|wakeup:1757653877314466|now:1757653757314830|diff:119999636|
[2025/09/12 05:09:17 314837] [debug] |xqc_engine_main_logic|END|now:1757653757314806|
[2025/09/12 05:09:17 314845] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757314845|
[2025/09/12 05:09:17 314850] [debug] |xqc_engine_wakeup_after|wakeup:1757653877314466|now:1757653757314850|diff:119999616|
[2025/09/12 05:09:17 314856] [debug] |xqc_engine_main_logic|END|now:1757653757314845|
[2025/09/12 05:09:17 318707] [info] |xqc_engine_packet_process|==>|conn:000055A7C2D3535C|size:1372|state:ESTABED|recv_time:1757653757318706|
[2025/09/12 05:09:17 318729] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43b2996a4ce6fc7c|spin_bit:1|
[2025/09/12 05:09:17 318749] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:09:17 318759] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:17 318773] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:09:17 318783] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:17 318794] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:b|
[2025/09/12 05:09:17 318806] [debug] |scid:43b2996a4ce6fc7c|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:17 318819] [debug] |scid:43b2996a4ce6fc7c|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:09:17 318831] [debug] |scid:43b2996a4ce6fc7c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:09:17 318842] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653877314466|pq_index:0|
[2025/09/12 05:09:17 318854] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757314806|
[2025/09/12 05:09:17 318864] [debug] |scid:43b2996a4ce6fc7c|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:09:17 318874] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:17 318887] [debug] |scid:43b2996a4ce6fc7c|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:09:17 318899] [debug] |scid:43b2996a4ce6fc7c|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:17 318915] [debug] |scid:43b2996a4ce6fc7c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:17 318921] [debug] |scid:43b2996a4ce6fc7c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:09:17 319149] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:17 319157] [debug] |scid:43b2996a4ce6fc7c|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:17 319164] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:ACK_01RTT|expire:1757653757343706|now:1757653757318706|interv:25000|
[2025/09/12 05:09:17 319173] [debug] |scid:43b2996a4ce6fc7c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757318706|max_ack_delay:25000|
[2025/09/12 05:09:17 319181] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:09:17 319188] [info] |scid:43b2996a4ce6fc7c|xqc_conn_on_pkt_processed|====>|conn:000055A7C2D3535C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING PING CRYPTO STREAM |recv_time:1757653757318706|dcid:43b2996a4ce6fc7c|dcid_seq:0|
[2025/09/12 05:09:17 319196] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:PATH_IDLE|expire:1757653877318706|now:1757653757318706|interv:120000000|
[2025/09/12 05:09:17 319202] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_IDLE|expire:1757653877318706|now:1757653757318706|interv:120000000|
[2025/09/12 05:09:17 319208] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757319208|
[2025/09/12 05:09:17 319216] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757319214|
[2025/09/12 05:09:17 319224] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:17 319230] [debug] |scid:43b2996a4ce6fc7c|xqc_process_crypto_write_streams|
[2025/09/12 05:09:17 319264] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:09:17 319270] [debug] |scid:43b2996a4ce6fc7c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:17 319276] [debug] |scid:43b2996a4ce6fc7c|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055A7C2D3535C|
[2025/09/12 05:09:17 319284] [debug] |scid:43b2996a4ce6fc7c|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:09:17 319291] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:STREAM_CLOSE|expire:1757653757583362|now:1757653757319290|interv:264072|
[2025/09/12 05:09:17 319334] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757343706|
[2025/09/12 05:09:17 319341] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757343706|
[2025/09/12 05:09:17 319348] [debug] |xqc_engine_wakeup_after|wakeup:1757653757343706|now:1757653757319347|diff:24359|
[2025/09/12 05:09:17 319354] [debug] |xqc_engine_main_logic|END|now:1757653757319214|
[2025/09/12 05:09:17 319363] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757319363|
[2025/09/12 05:09:17 319373] [debug] |xqc_engine_wakeup_after|wakeup:1757653757343706|now:1757653757319372|diff:24334|
[2025/09/12 05:09:17 319384] [debug] |xqc_engine_main_logic|END|now:1757653757319363|
[2025/09/12 05:09:17 343854] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757343853|
[2025/09/12 05:09:17 343878] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757343706|pq_index:0|
[2025/09/12 05:09:17 343885] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757319214|
[2025/09/12 05:09:17 343905] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757343902|
[2025/09/12 05:09:17 343914] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653757343706|now:1757653757343902|
[2025/09/12 05:09:17 343920] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:17 343926] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653757343706|now:1757653757343902|
[2025/09/12 05:09:17 343932] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:17 343942] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|largest_recv:4|ack_delay:25236|first_ack_range:2|largest_pkt_recv_time:1757653757318706|
[2025/09/12 05:09:17 343949] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 05:09:17 343955] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:09:17 343961] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:09:17 343967] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:17 343975] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 343983] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:17 343991] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:17 344062] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:7|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653757344007|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 344071] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:7|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 344080] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757583362|
[2025/09/12 05:09:17 344090] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757583362|
[2025/09/12 05:09:17 344100] [debug] |xqc_engine_wakeup_after|wakeup:1757653757583362|now:1757653757344100|diff:239262|
[2025/09/12 05:09:17 344108] [debug] |xqc_engine_main_logic|END|now:1757653757343902|
[2025/09/12 05:09:17 376202] [info] |xqc_engine_packet_process|==>|conn:000055A7C2D3535C|size:1422|state:ESTABED|recv_time:1757653757376197|
[2025/09/12 05:09:17 376230] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43b2996a4ce6fc7c|spin_bit:1|
[2025/09/12 05:09:17 376245] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:09:17 376255] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:17 376275] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:09:17 376287] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:17 376299] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:12|
[2025/09/12 05:09:17 376307] [debug] |scid:43b2996a4ce6fc7c|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:09:17 376319] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:17 376497] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:17 376531] [debug] |scid:43b2996a4ce6fc7c|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:17 376550] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:ACK_01RTT|expire:1757653757401197|now:1757653757376197|interv:25000|
[2025/09/12 05:09:17 376562] [debug] |scid:43b2996a4ce6fc7c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757376197|max_ack_delay:25000|
[2025/09/12 05:09:17 376570] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:09:17 376578] [info] |scid:43b2996a4ce6fc7c|xqc_conn_on_pkt_processed|====>|conn:000055A7C2D3535C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING PING NEW_TOKEN MAX_STREAMS |recv_time:1757653757376197|dcid:43b2996a4ce6fc7c|dcid_seq:0|
[2025/09/12 05:09:17 376588] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:PATH_IDLE|expire:1757653877376197|now:1757653757376197|interv:120000000|
[2025/09/12 05:09:17 376595] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_IDLE|expire:1757653877376197|now:1757653757376197|interv:120000000|
[2025/09/12 05:09:17 376601] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757583362|pq_index:0|
[2025/09/12 05:09:17 376609] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757343902|
[2025/09/12 05:09:17 376616] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757376616|
[2025/09/12 05:09:17 376624] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757376622|
[2025/09/12 05:09:17 376636] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757401197|
[2025/09/12 05:09:17 376642] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757401197|
[2025/09/12 05:09:17 376649] [debug] |xqc_engine_wakeup_after|wakeup:1757653757401197|now:1757653757376649|diff:24548|
[2025/09/12 05:09:17 376655] [debug] |xqc_engine_main_logic|END|now:1757653757376622|
[2025/09/12 05:09:17 376662] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757376662|
[2025/09/12 05:09:17 376667] [debug] |xqc_engine_wakeup_after|wakeup:1757653757401197|now:1757653757376667|diff:24530|
[2025/09/12 05:09:17 376672] [debug] |xqc_engine_main_logic|END|now:1757653757376662|
[2025/09/12 05:09:17 401148] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757401148|
[2025/09/12 05:09:17 401159] [debug] |xqc_engine_wakeup_after|wakeup:1757653757401197|now:1757653757401159|diff:38|
[2025/09/12 05:09:17 401165] [debug] |xqc_engine_main_logic|END|now:1757653757401148|
[2025/09/12 05:09:17 402235] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757402235|
[2025/09/12 05:09:17 402243] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757401197|pq_index:0|
[2025/09/12 05:09:17 402250] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757376622|
[2025/09/12 05:09:17 402257] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757402255|
[2025/09/12 05:09:17 402265] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653757401197|now:1757653757402255|
[2025/09/12 05:09:17 402271] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:17 402277] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653757401197|now:1757653757402255|
[2025/09/12 05:09:17 402283] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:17 402296] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|largest_recv:5|ack_delay:26099|first_ack_range:3|largest_pkt_recv_time:1757653757376197|
[2025/09/12 05:09:17 402303] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|high:5|low:2|pkt_pns:2|
[2025/09/12 05:09:17 402309] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:09:17 402315] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 05:09:17 402322] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:17 402328] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 402336] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:17 402343] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:17 402391] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653757402354|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 402403] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:8|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 402413] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757583362|
[2025/09/12 05:09:17 402420] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757583362|
[2025/09/12 05:09:17 402427] [debug] |xqc_engine_wakeup_after|wakeup:1757653757583362|now:1757653757402427|diff:180935|
[2025/09/12 05:09:17 402439] [debug] |xqc_engine_main_logic|END|now:1757653757402255|
[2025/09/12 05:09:17 434395] [info] |xqc_engine_packet_process|==>|conn:000055A7C2D3535C|size:1452|state:ESTABED|recv_time:1757653757434394|
[2025/09/12 05:09:17 434417] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43b2996a4ce6fc7c|spin_bit:0|
[2025/09/12 05:09:17 434432] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:09:17 434443] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:17 434460] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:09:17 434469] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:17 434475] [debug] |scid:43b2996a4ce6fc7c|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:17 434480] [debug] |scid:43b2996a4ce6fc7c|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:17 434526] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:ACK_01RTT|expire:1757653757459394|now:1757653757434394|interv:25000|
[2025/09/12 05:09:17 434538] [debug] |scid:43b2996a4ce6fc7c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757434394|max_ack_delay:25000|
[2025/09/12 05:09:17 434546] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:09:17 434556] [info] |scid:43b2996a4ce6fc7c|xqc_conn_on_pkt_processed|====>|conn:000055A7C2D3535C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING |recv_time:1757653757434394|dcid:43b2996a4ce6fc7c|dcid_seq:0|
[2025/09/12 05:09:17 434569] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:PATH_IDLE|expire:1757653877434394|now:1757653757434394|interv:120000000|
[2025/09/12 05:09:17 434581] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_IDLE|expire:1757653877434394|now:1757653757434394|interv:120000000|
[2025/09/12 05:09:17 434601] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757583362|pq_index:0|
[2025/09/12 05:09:17 434612] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757402255|
[2025/09/12 05:09:17 434623] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757434623|
[2025/09/12 05:09:17 434636] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757434633|
[2025/09/12 05:09:17 434647] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757459394|
[2025/09/12 05:09:17 434653] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757459394|
[2025/09/12 05:09:17 434659] [debug] |xqc_engine_wakeup_after|wakeup:1757653757459394|now:1757653757434659|diff:24735|
[2025/09/12 05:09:17 434665] [debug] |xqc_engine_main_logic|END|now:1757653757434633|
[2025/09/12 05:09:17 434673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757434673|
[2025/09/12 05:09:17 434680] [debug] |xqc_engine_wakeup_after|wakeup:1757653757459394|now:1757653757434679|diff:24715|
[2025/09/12 05:09:17 434690] [debug] |xqc_engine_main_logic|END|now:1757653757434673|
[2025/09/12 05:09:17 459146] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757459146|
[2025/09/12 05:09:17 459158] [debug] |xqc_engine_wakeup_after|wakeup:1757653757459394|now:1757653757459158|diff:236|
[2025/09/12 05:09:17 459164] [debug] |xqc_engine_main_logic|END|now:1757653757459146|
[2025/09/12 05:09:17 460232] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757460232|
[2025/09/12 05:09:17 460239] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757459394|pq_index:0|
[2025/09/12 05:09:17 460244] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757434633|
[2025/09/12 05:09:17 460250] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757460249|
[2025/09/12 05:09:17 460256] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653757459394|now:1757653757460249|
[2025/09/12 05:09:17 460262] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:17 460267] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653757459394|now:1757653757460249|
[2025/09/12 05:09:17 460272] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:17 460279] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|largest_recv:6|ack_delay:25885|first_ack_range:4|largest_pkt_recv_time:1757653757434394|
[2025/09/12 05:09:17 460285] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|high:6|low:2|pkt_pns:2|
[2025/09/12 05:09:17 460290] [debug] |scid:43b2996a4ce6fc7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:09:17 460295] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 05:09:17 460300] [debug] |scid:43b2996a4ce6fc7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:17 460306] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 460312] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:17 460319] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:17 460371] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653757460329|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 460392] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:9|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 460403] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757583362|
[2025/09/12 05:09:17 460411] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757583362|
[2025/09/12 05:09:17 460416] [debug] |xqc_engine_wakeup_after|wakeup:1757653757583362|now:1757653757460416|diff:122946|
[2025/09/12 05:09:17 460422] [debug] |xqc_engine_main_logic|END|now:1757653757460249|
[2025/09/12 05:09:17 582612] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757582612|
[2025/09/12 05:09:17 582648] [debug] |xqc_engine_wakeup_after|wakeup:1757653757583362|now:1757653757582648|diff:714|
[2025/09/12 05:09:17 582656] [debug] |xqc_engine_main_logic|END|now:1757653757582612|
[2025/09/12 05:09:17 583726] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757583726|
[2025/09/12 05:09:17 583736] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757583362|pq_index:0|
[2025/09/12 05:09:17 583743] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757460249|
[2025/09/12 05:09:17 583753] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757583749|
[2025/09/12 05:09:17 583761] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653757583362|now:1757653757583749|
[2025/09/12 05:09:17 583768] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:09:17 583775] [debug] |scid:43b2996a4ce6fc7c|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:09:17 583808] [info] |scid:43b2996a4ce6fc7c|xqc_conn_close|conn:000055A7C2D3535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:17 583816] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_set|type:CONN_DRAINING|expire:1757653757847888|now:1757653757583816|interv:264072|
[2025/09/12 05:09:17 583823] [debug] |scid:43b2996a4ce6fc7c|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:09:17 583830] [debug] |scid:43b2996a4ce6fc7c|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:09:17 583836] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:17 583842] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:17 583847] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:17 583853] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:17 583860] [info] |scid:43b2996a4ce6fc7c|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:09:17 583870] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:17 583887] [stats] |scid:43b2996a4ce6fc7c|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653754942376|wrt_delay:31|snd_delay:149|finwrt_delay:31|finsnd_delay:2319495|finrcv_delay:2376443|finread_delay:2376908|all_acked_delay:2350707|firstfinack_dely:2350698|close_delay:2376914|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a|path_info:mp is not supported in connection scid:43b2996a4ce6fc7c|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:09:17 583920] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653757583362|now:1757653757583749|
[2025/09/12 05:09:17 583931] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:09:17 583941] [debug] |scid:43b2996a4ce6fc7c|xqc_path_get_perf_class|conn:000055A7C2D3535C|path_id:0|path_srtt:32656|min_srtt:32656|path_bw:3683|loss_rate:14.29|path_pto:0|
[2025/09/12 05:09:17 583952] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A7C2D3535C|path_id:0|path_srtt:32656|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:17 583962] [debug] |scid:43b2996a4ce6fc7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:09:17 583974] [debug] |scid:43b2996a4ce6fc7c|xqc_check_acked_or_dropped_pkt|conn:000055A7C2D3535C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:17 583984] [debug] |scid:43b2996a4ce6fc7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:17 584103] [info] |scid:43b2996a4ce6fc7c|xqc_send_packet_with_pn|<==|conn:000055A7C2D3535C|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653757584010|stream_id:0|stream_offset:0|
[2025/09/12 05:09:17 584114] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_on_packet_sent|conn:000055A7C2D3535C|path:0|pkt_num:10|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:17 584124] [debug] |scid:43b2996a4ce6fc7c|xqc_conn_next_wakeup_time|wakeup_time:1757653757847888|
[2025/09/12 05:09:17 584130] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_wakeup_queue|next_tick_time:1757653757847888|
[2025/09/12 05:09:17 584135] [debug] |xqc_engine_wakeup_after|wakeup:1757653757847888|now:1757653757584135|diff:263753|
[2025/09/12 05:09:17 584142] [debug] |xqc_engine_main_logic|END|now:1757653757583749|
[2025/09/12 05:09:17 847576] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757847575|
[2025/09/12 05:09:17 847611] [debug] |xqc_engine_wakeup_after|wakeup:1757653757847888|now:1757653757847611|diff:277|
[2025/09/12 05:09:17 847617] [debug] |xqc_engine_main_logic|END|now:1757653757847575|
[2025/09/12 05:09:17 848686] [debug] |xqc_engine_main_logic|BEGIN|now:1757653757848685|
[2025/09/12 05:09:17 848693] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653757847888|pq_index:0|
[2025/09/12 05:09:17 848699] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_add_active_queue|last_ticked_time:1757653757583749|
[2025/09/12 05:09:17 848707] [debug] |scid:43b2996a4ce6fc7c|xqc_engine_process_conn|conn:000055A7C2D3535C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653757848704|
[2025/09/12 05:09:17 848714] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653757847888|now:1757653757848704|
[2025/09/12 05:09:17 848720] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653757847888|now:1757653757848704|
[2025/09/12 05:09:17 848725] [debug] |scid:43b2996a4ce6fc7c|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:09:17 848730] [info] |xqc_engine_main_logic|conn:000055A7C2D3535C|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a|conn_state:13|next_tick_time:1757653757847888
[2025/09/12 05:09:17 848749] [report] |scid:43b2996a4ce6fc7c|xqc_conn_destroy|000055A7C2D3535C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:2286880|first_send_delay:1218|conn_persist:2907553|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-39747-43b2996a4ce6fc7c p-193.167.100.100-443-4a26681d72b74f1a|hsk_recv:2285582|close_recv:0|close_send:2642814|last_recv:2493198|last_send:2642814|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,18,10,8,51,0,1024,i96,4,1443,1452,3,6,2493,0,4,1363,1372,a3,4,2377,0,4,1413,1422,443,5,2435,0,4,23,4,8,2461,4,23,4,9,2519,4,19,40000,10,2642,0-2,0-2,0-0,0-0,0-0,0-32,0-7816,0-6922,0-12,0-8,0-0,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:3|snd_pkt:12|spurious_loss:0|detected_loss:3|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:09:17 848831] [debug] |scid:43b2996a4ce6fc7c|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:09:17 848839] [debug] |scid:43b2996a4ce6fc7c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:09:17 848845] [debug] |scid:43b2996a4ce6fc7c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:09:17 848850] [debug] |scid:43b2996a4ce6fc7c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:09:17 848937] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:09:17 848947] [debug] |xqc_engine_main_logic|END|now:1757653757848704|
[2025/09/12 05:09:17 851084] [debug] |xqc_engine_destroy|begin|