[2025/12/14 05:19:26 488594] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/14 05:19:26 488629] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:19:26 488634] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:19:26 488638] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:19:26 488642] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:19:26 488650] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:19:26 488654] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:19:26 488658] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:19:26 488661] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:19:26 488779] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689686488778|now:1765689566488778|interv:120000000|
[2025/12/14 05:19:26 488814] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689686488814|now:1765689566488814|interv:120000000|
[2025/12/14 05:19:26 488824] [debug] |xqc_path_create|path:0|dcid:1fcef433459a44a2|scid:39731b74f4a5b6cf|create_path_count:1|
[2025/12/14 05:19:26 488832] [debug] |scid:39731b74f4a5b6cf|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/14 05:19:26 488839] [debug] |xqc_path_init|path:0|dcid:1fcef433459a44a2|scid:39731b74f4a5b6cf|state:2|
[2025/12/14 05:19:26 488846] [debug] |scid:39731b74f4a5b6cf|xqc_conn_create|success|scid:39731b74f4a5b6cf|dcid:1fcef433459a44a2|conn:000055877FE6DFFC|
[2025/12/14 05:19:26 488853] [debug] |scid:39731b74f4a5b6cf|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:19:26 488865] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:19:26 489601] [debug] |scid:39731b74f4a5b6cf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:19:26 489609] [debug] |scid:39731b74f4a5b6cf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:19:26 489615] [debug] |scid:39731b74f4a5b6cf|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:19:26 489620] [debug] |scid:39731b74f4a5b6cf|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/14 05:19:26 489626] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689566489625|
[2025/12/14 05:19:26 489632] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_write_streams|
[2025/12/14 05:19:26 489636] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:19:26 489647] [info] |scid:39731b74f4a5b6cf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689566489646|
[2025/12/14 05:19:26 489652] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:19:26 489659] [debug] |scid:39731b74f4a5b6cf|xqc_path_get_perf_class|conn:000055877FE6DFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:26 489664] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055877FE6DFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:26 489669] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:19:26 489675] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:19:26 489680] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:26 489759] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689566489695|stream_id:0|stream_offset:0|
[2025/12/14 05:19:26 489766] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:26 489772] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:26 489776] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:26 489783] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:26 489790] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:26 489795] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:19:26 489801] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689567239695|now:1765689566489776|interv:749919|
[2025/12/14 05:19:26 489806] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689567239695|now:1765689566489776|interval:749919|pto_count:0|srtt:250000
[2025/12/14 05:19:26 489812] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:19:26 489818] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689567239695|
[2025/12/14 05:19:26 489823] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_active_queue|last_ticked_time:1765689566489625|pd_index:0|
[2025/12/14 05:19:26 489828] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689567239695|
[2025/12/14 05:19:26 489833] [debug] |xqc_engine_wakeup_after|wakeup:1765689567239695|now:1765689566489832|diff:749863|
[2025/12/14 05:19:26 489838] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:19:26 489901] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689567239695|pq_index:0|
[2025/12/14 05:19:26 489910] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689566489625|
[2025/12/14 05:19:26 489920] [debug] |scid:39731b74f4a5b6cf|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/14 05:19:26 489926] [debug] |scid:39731b74f4a5b6cf|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:19:26 489957] [debug] |scid:39731b74f4a5b6cf|xqc_stream_buff_data|size:32|
[2025/12/14 05:19:26 489964] [info] |scid:39731b74f4a5b6cf|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:32|pkt_type:0RTT|buff_1rtt:0|send_data_size:32|offset:32|fin:1|stream_flag:72|conn:000055877FE6DFFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:19:26 489973] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689566489973|
[2025/12/14 05:19:26 489981] [debug] |scid:39731b74f4a5b6cf|xqc_path_get_perf_class|conn:000055877FE6DFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:26 489988] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:65|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055877FE6DFFC|stream_id:0|stream_offset:32|
[2025/12/14 05:19:26 489995] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055877FE6DFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:26 490014] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:65|reinj:0|path_class:2|
[2025/12/14 05:19:26 490022] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:65|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:19:26 490028] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:65|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055877FE6DFFC|stream_id:0|stream_offset:32|
[2025/12/14 05:19:26 490035] [debug] |scid:39731b74f4a5b6cf|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:19:26 490042] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:26 490079] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:0|size:65|sent:81|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689566490052|stream_id:0|stream_offset:32|
[2025/12/14 05:19:26 490089] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:0|origin_pktnum:0|size:65|enc_size:81|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:26 490096] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:19:26 490102] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:26 490109] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:26 490115] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:26 490122] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:26 490129] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:26 490135] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689567239695|now:1765689566490102|interv:749593|
[2025/12/14 05:19:26 490141] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689567239695|now:1765689566490102|interval:749593|pto_count:0|srtt:250000
[2025/12/14 05:19:26 490149] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1249|
[2025/12/14 05:19:26 490155] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689567239695|
[2025/12/14 05:19:26 490159] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_active_queue|last_ticked_time:1765689566489973|pd_index:0|
[2025/12/14 05:19:26 490163] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689567239695|
[2025/12/14 05:19:26 490167] [debug] |xqc_engine_wakeup_after|wakeup:1765689567239695|now:1765689566490167|diff:749528|
[2025/12/14 05:19:26 490172] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:19:27 240378] [debug] |xqc_engine_main_logic|BEGIN|now:1765689567240377|
[2025/12/14 05:19:27 240410] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689567239695|pq_index:0|
[2025/12/14 05:19:27 240416] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689566489973|
[2025/12/14 05:19:27 240422] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689567240420|
[2025/12/14 05:19:27 240428] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689567239695|now:1765689567240420|
[2025/12/14 05:19:27 240433] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:27 240452] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055877FE6DFFC|path:0|bytes_in_flight:1249|
[2025/12/14 05:19:27 240457] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:27 240462] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:27 240466] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:27 240470] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:27 240474] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:27 240478] [debug] |scid:39731b74f4a5b6cf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:19:27 240484] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:27 240507] [debug] |scid:39731b74f4a5b6cf|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:19:27 240511] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:27 240516] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055877FE6DFFC|pto_count:1
[2025/12/14 05:19:27 240520] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:27 240524] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:27 240528] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:27 240532] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:27 240536] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:27 240539] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689567240520|interv:18444978384142311095|
[2025/12/14 05:19:27 240544] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:18446744073709551615|now:1765689567240520|interval:18444978384142311095|pto_count:1|srtt:250000
[2025/12/14 05:19:27 240551] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:27 240556] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:27 240561] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:27 240569] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:27 240647] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:65|now:1765689567240585|stream_id:0|stream_offset:0|
[2025/12/14 05:19:27 240653] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:27 240662] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:65|applimit:1184|
[2025/12/14 05:19:27 240667] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:27 240671] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:27 240675] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:27 240679] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:27 240683] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:27 240686] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689568740585|now:1765689567240666|interv:1499919|
[2025/12/14 05:19:27 240690] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689568740585|now:1765689567240666|interval:1499919|pto_count:1|srtt:250000
[2025/12/14 05:19:27 240696] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1249|
[2025/12/14 05:19:27 240704] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:27 240711] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:27 240741] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1249|now:1765689567240719|stream_id:0|stream_offset:0|
[2025/12/14 05:19:27 240749] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/12/14 05:19:27 240754] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:1249|applimit:1184|
[2025/12/14 05:19:27 240759] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:27 240764] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:19:27 240769] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:27 240774] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:27 240778] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:27 240783] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689568740719|now:1765689567240759|interv:1499960|
[2025/12/14 05:19:27 240788] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689568740719|now:1765689567240759|interval:1499960|pto_count:1|srtt:250000
[2025/12/14 05:19:27 240793] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2433|
[2025/12/14 05:19:27 240799] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689568740719|
[2025/12/14 05:19:27 240805] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689568740719|
[2025/12/14 05:19:27 240811] [debug] |xqc_engine_wakeup_after|wakeup:1765689568740719|now:1765689567240811|diff:1499908|
[2025/12/14 05:19:27 240824] [debug] |xqc_engine_main_logic|END|now:1765689567240420|
[2025/12/14 05:19:27 678023] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:199|state:C_INITIAL_SENT|recv_time:1765689567678019|
[2025/12/14 05:19:27 678049] [info] |scid:39731b74f4a5b6cf|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/12/14 05:19:27 678078] [debug] |scid:39731b74f4a5b6cf|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/12/14 05:19:27 678086] [info] |scid:39731b74f4a5b6cf|xqc_conn_process_packet|ignore err|-630|
[2025/12/14 05:19:27 678094] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689687678019|now:1765689567678019|interv:120000000|
[2025/12/14 05:19:27 678101] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689687678019|now:1765689567678019|interv:120000000|
[2025/12/14 05:19:27 678107] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689568740719|pq_index:0|
[2025/12/14 05:19:27 678114] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689567240420|
[2025/12/14 05:19:27 678121] [debug] |xqc_engine_main_logic|BEGIN|now:1765689567678121|
[2025/12/14 05:19:27 678128] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689567678126|
[2025/12/14 05:19:27 678139] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689568740719|
[2025/12/14 05:19:27 678145] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689568740719|
[2025/12/14 05:19:27 678149] [debug] |xqc_engine_wakeup_after|wakeup:1765689568740719|now:1765689567678149|diff:1062570|
[2025/12/14 05:19:27 678156] [debug] |xqc_engine_main_logic|END|now:1765689567678126|
[2025/12/14 05:19:27 679032] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:199|state:C_INITIAL_SENT|recv_time:1765689567679031|
[2025/12/14 05:19:27 679047] [info] |scid:39731b74f4a5b6cf|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/12/14 05:19:27 679054] [debug] |scid:39731b74f4a5b6cf|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/12/14 05:19:27 679060] [info] |scid:39731b74f4a5b6cf|xqc_conn_process_packet|ignore err|-630|
[2025/12/14 05:19:27 679066] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689687679031|now:1765689567679031|interv:120000000|
[2025/12/14 05:19:27 679072] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689687679031|now:1765689567679031|interv:120000000|
[2025/12/14 05:19:27 679078] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689568740719|pq_index:0|
[2025/12/14 05:19:27 679084] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689567678126|
[2025/12/14 05:19:27 679092] [debug] |xqc_engine_main_logic|BEGIN|now:1765689567679091|
[2025/12/14 05:19:27 679098] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689567679097|
[2025/12/14 05:19:27 679107] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689568740719|
[2025/12/14 05:19:27 679112] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689568740719|
[2025/12/14 05:19:27 679119] [debug] |xqc_engine_wakeup_after|wakeup:1765689568740719|now:1765689567679118|diff:1061601|
[2025/12/14 05:19:27 679125] [debug] |xqc_engine_main_logic|END|now:1765689567679097|
[2025/12/14 05:19:28 740518] [debug] |xqc_engine_main_logic|BEGIN|now:1765689568740518|
[2025/12/14 05:19:28 740551] [debug] |xqc_engine_wakeup_after|wakeup:1765689568740719|now:1765689568740551|diff:168|
[2025/12/14 05:19:28 740556] [debug] |xqc_engine_main_logic|END|now:1765689568740518|
[2025/12/14 05:19:28 741624] [debug] |xqc_engine_main_logic|BEGIN|now:1765689568741624|
[2025/12/14 05:19:28 741630] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689568740719|pq_index:0|
[2025/12/14 05:19:28 741650] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689567679097|
[2025/12/14 05:19:28 741656] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689568741655|
[2025/12/14 05:19:28 741662] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689568740719|now:1765689568741655|
[2025/12/14 05:19:28 741667] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:28 741671] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055877FE6DFFC|path:0|bytes_in_flight:2433|
[2025/12/14 05:19:28 741676] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:28 741681] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:19:28 741685] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:28 741689] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:28 741693] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:28 741696] [debug] |scid:39731b74f4a5b6cf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:19:28 741702] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:28 741718] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:28 741723] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055877FE6DFFC|pto_count:2
[2025/12/14 05:19:28 741727] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:28 741731] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:28 741735] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:28 741739] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:28 741743] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:28 741746] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689570240719|now:1765689568741727|interv:1498992|
[2025/12/14 05:19:28 741751] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689570240719|now:1765689568741727|interval:1498992|pto_count:2|srtt:250000
[2025/12/14 05:19:28 741758] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:28 741763] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:28 741768] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:28 741775] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:28 741857] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1249|now:1765689568741795|stream_id:0|stream_offset:0|
[2025/12/14 05:19:28 741863] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/12/14 05:19:28 741869] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:1249|applimit:1184|
[2025/12/14 05:19:28 741873] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:28 741877] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:19:28 741882] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:28 741888] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:28 741894] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:28 741900] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689571741795|now:1765689568741873|interv:2999922|
[2025/12/14 05:19:28 741905] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689571741795|now:1765689568741873|interval:2999922|pto_count:2|srtt:250000
[2025/12/14 05:19:28 741911] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2433|
[2025/12/14 05:19:28 741918] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:28 741924] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:28 741972] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2433|now:1765689568741952|stream_id:0|stream_offset:0|
[2025/12/14 05:19:28 741980] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:28 741986] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:2433|applimit:1184|
[2025/12/14 05:19:28 741990] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:28 741996] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 3552|
[2025/12/14 05:19:28 742001] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:28 742007] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:28 742012] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:28 742016] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689571741952|now:1765689568741990|interv:2999962|
[2025/12/14 05:19:28 742021] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689571741952|now:1765689568741990|interval:2999962|pto_count:2|srtt:250000
[2025/12/14 05:19:28 742028] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3617|
[2025/12/14 05:19:28 742041] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689571741952|
[2025/12/14 05:19:28 742048] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689571741952|
[2025/12/14 05:19:28 742054] [debug] |xqc_engine_wakeup_after|wakeup:1765689571741952|now:1765689568742053|diff:2999899|
[2025/12/14 05:19:28 742060] [debug] |xqc_engine_main_logic|END|now:1765689568741655|
[2025/12/14 05:19:29 279142] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:199|state:C_INITIAL_SENT|recv_time:1765689569279138|
[2025/12/14 05:19:29 279179] [info] |scid:39731b74f4a5b6cf|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/12/14 05:19:29 279187] [debug] |scid:39731b74f4a5b6cf|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:2|
[2025/12/14 05:19:29 279195] [info] |scid:39731b74f4a5b6cf|xqc_conn_process_packet|ignore err|-630|
[2025/12/14 05:19:29 279200] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689689279138|now:1765689569279138|interv:120000000|
[2025/12/14 05:19:29 279205] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689689279138|now:1765689569279138|interv:120000000|
[2025/12/14 05:19:29 279210] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689571741952|pq_index:0|
[2025/12/14 05:19:29 279220] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689568741655|
[2025/12/14 05:19:29 279230] [debug] |xqc_engine_main_logic|BEGIN|now:1765689569279230|
[2025/12/14 05:19:29 279240] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689569279239|
[2025/12/14 05:19:29 279255] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689571741952|
[2025/12/14 05:19:29 279262] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689571741952|
[2025/12/14 05:19:29 279269] [debug] |xqc_engine_wakeup_after|wakeup:1765689571741952|now:1765689569279269|diff:2462683|
[2025/12/14 05:19:29 279276] [debug] |xqc_engine_main_logic|END|now:1765689569279239|
[2025/12/14 05:19:31 742375] [debug] |xqc_engine_main_logic|BEGIN|now:1765689571742375|
[2025/12/14 05:19:31 742410] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689571741952|pq_index:0|
[2025/12/14 05:19:31 742416] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689569279239|
[2025/12/14 05:19:31 742422] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689571742420|
[2025/12/14 05:19:31 742428] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689571741952|now:1765689571742420|
[2025/12/14 05:19:31 742433] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:31 742437] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055877FE6DFFC|path:0|bytes_in_flight:3617|
[2025/12/14 05:19:31 742441] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:31 742447] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 3552|
[2025/12/14 05:19:31 742451] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:31 742455] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:31 742459] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:31 742462] [debug] |scid:39731b74f4a5b6cf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:19:31 742483] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:31 742499] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:19:31 742504] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055877FE6DFFC|pto_count:3
[2025/12/14 05:19:31 742508] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:6000000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/12/14 05:19:31 742513] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 3552|
[2025/12/14 05:19:31 742516] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:31 742520] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:31 742524] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:31 742528] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689574741952|now:1765689571742508|interv:2999444|
[2025/12/14 05:19:31 742532] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689574741952|now:1765689571742508|interval:2999444|pto_count:3|srtt:250000
[2025/12/14 05:19:31 742539] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:31 742544] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:19:31 742549] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:31 742556] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/14 05:19:31 742642] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:3617|now:1765689571742572|stream_id:0|stream_offset:0|
[2025/12/14 05:19:31 742651] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/12/14 05:19:31 742657] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:3617|applimit:1184|
[2025/12/14 05:19:31 742663] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:6000000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/12/14 05:19:31 742670] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 4736|
[2025/12/14 05:19:31 742675] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:31 742682] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:31 742687] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:31 742691] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689577742572|now:1765689571742662|interv:5999910|
[2025/12/14 05:19:31 742695] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689577742572|now:1765689571742662|interval:5999910|pto_count:3|srtt:250000
[2025/12/14 05:19:31 742705] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:4801|
[2025/12/14 05:19:31 742710] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:19:31 742715] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/14 05:19:31 742743] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:4801|now:1765689571742722|stream_id:0|stream_offset:0|
[2025/12/14 05:19:31 742752] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:6|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/12/14 05:19:31 742759] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:4801|applimit:1184|
[2025/12/14 05:19:31 742765] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:6000000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/12/14 05:19:31 742771] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 5920|
[2025/12/14 05:19:31 742775] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:31 742779] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:31 742783] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:31 742786] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689577742722|now:1765689571742765|interv:5999957|
[2025/12/14 05:19:31 742790] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:1765689577742722|now:1765689571742765|interval:5999957|pto_count:3|srtt:250000
[2025/12/14 05:19:31 742795] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:5985|
[2025/12/14 05:19:31 742800] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689577742722|
[2025/12/14 05:19:31 742804] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689577742722|
[2025/12/14 05:19:31 742808] [debug] |xqc_engine_wakeup_after|wakeup:1765689577742722|now:1765689571742808|diff:5999914|
[2025/12/14 05:19:31 742812] [debug] |xqc_engine_main_logic|END|now:1765689571742420|
[2025/12/14 05:19:31 776801] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689571776798|
[2025/12/14 05:19:31 776820] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:19:31 776827] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_initial|success|Length:1174|
[2025/12/14 05:19:31 776836] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:31 776842] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:31 776852] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:4|
[2025/12/14 05:19:31 776859] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:31 776867] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|conn:000055877FE6DFFC|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:6|path_largest_ack:2|
[2025/12/14 05:19:31 776875] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2433|prior_delivered:0|prior_time:1765689566489695|is_app_limited:1|send_elapse:751024|ack_elapse:5287103|ctl_first_sent_time:1765689567240719|lagest_ack_time:1765689571776798|curr_delivered:1184|
[2025/12/14 05:19:31 776888] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_sent_time_update:1765689567240719|
[2025/12/14 05:19:31 776898] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:19:31 776907] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|conn:000055877FE6DFFC|path:0|pkt_num:4|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:6|path_largest_ack:4|
[2025/12/14 05:19:31 776916] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3617|prior_delivered:0|prior_time:1765689566489695|is_app_limited:1|send_elapse:2252257|ack_elapse:5287103|ctl_first_sent_time:1765689568741952|lagest_ack_time:1765689571776798|curr_delivered:2368|
[2025/12/14 05:19:31 776924] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_sent_time_update:1765689568741952|
[2025/12/14 05:19:31 776954] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:19:31 776963] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|conn:000055877FE6DFFC|path:0|pkt_num:6|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/12/14 05:19:31 776971] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5985|prior_delivered:0|prior_time:1765689566489695|is_app_limited:1|send_elapse:5253027|ack_elapse:5287103|ctl_first_sent_time:1765689571742722|lagest_ack_time:1765689571776798|curr_delivered:3552|
[2025/12/14 05:19:31 776980] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_sent_time_update:1765689571742722|
[2025/12/14 05:19:31 776987] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:19:31 776992] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_rtt|before update rtt|conn:000055877FE6DFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34076|ack_delay:0|
[2025/12/14 05:19:31 777001] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_rtt|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2 |after update rtt|conn:000055877FE6DFFC|srtt:34076|rttvar:17038|minrtt:34076|latest_rtt:34076|ack_delay:0|
[2025/12/14 05:19:31 777007] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/12/14 05:19:31 777013] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:3|
[2025/12/14 05:19:31 777018] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:34076|rtt_var:17038|pto_duration:817824|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/12/14 05:19:31 777024] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:31 777029] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:31 777034] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:31 777038] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:31 777043] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689571777018|interv:18444978384137774597|
[2025/12/14 05:19:31 777048] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:18446744073709551615|now:1765689571777018|interval:18444978384137774597|pto_count:3|srtt:34076
[2025/12/14 05:19:31 777059] [debug] |scid:39731b74f4a5b6cf|xqc_generate_sample|sampler: send_elapse 5253027, ack_elapse 5287103, delivered 3552|rate 671|lost 0|
[2025/12/14 05:19:31 777065] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:19:31 777070] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (671) in round 1|
[2025/12/14 05:19:31 777075] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_min_rtt|probertt expire|rtt:34076, old_rtt:2147483647|
[2025/12/14 05:19:31 777080] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_min_rtt|minrtt expire|rtt:34076, old_rtt:2147483647|
[2025/12/14 05:19:31 777086] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:134|
[2025/12/14 05:19:31 777090] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:3552|po_sent_time:1765689571742722|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3552|
[2025/12/14 05:19:31 777096] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:3552|po_sent_time:1765689571742722|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3552|
[2025/12/14 05:19:31 777102] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2 |bbr on ack|mode:0|pacing_rate:11671397|bw:671|cwnd:141408|full_bw_reached:0|inflight:65|srtt:34076|latest_rtt:34076|min_rtt:34076|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:19:31 777108] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:0|
[2025/12/14 05:19:31 777113] [debug] |scid:39731b74f4a5b6cf|xqc_process_padding_frame|process padding|
[2025/12/14 05:19:31 777123] [info] |scid:39731b74f4a5b6cf|xqc_conn_confirm_cid|dcid change|ori:1fcef433459a44a2|new:e8cad312e8992059|
[2025/12/14 05:19:31 777129] [info] |scid:39731b74f4a5b6cf|xqc_conn_addr_validated|Address Validated|conn:000055877FE6DFFC|role:0|
[2025/12/14 05:19:31 777135] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:0|
[2025/12/14 05:19:31 777141] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:1200|pkt_type:INIT|pkt_num:4|frame:PADDING ACK |recv_time:1765689571776798|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:31 777147] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689691776798|now:1765689571776798|interv:120000000|
[2025/12/14 05:19:31 777152] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689691776798|now:1765689571776798|interv:120000000|
[2025/12/14 05:19:31 777157] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689577742722|pq_index:0|
[2025/12/14 05:19:31 777163] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689571742420|
[2025/12/14 05:19:31 777167] [debug] |xqc_engine_main_logic|BEGIN|now:1765689571777167|
[2025/12/14 05:19:31 777173] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1765689571777172|
[2025/12/14 05:19:31 777181] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689691776798|
[2025/12/14 05:19:31 777186] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689691776798|
[2025/12/14 05:19:31 777191] [debug] |xqc_engine_wakeup_after|wakeup:1765689691776798|now:1765689571777191|diff:119999607|
[2025/12/14 05:19:31 777196] [debug] |xqc_engine_main_logic|END|now:1765689571777172|
[2025/12/14 05:19:31 777203] [debug] |xqc_engine_main_logic|BEGIN|now:1765689571777203|
[2025/12/14 05:19:31 777208] [debug] |xqc_engine_wakeup_after|wakeup:1765689691776798|now:1765689571777208|diff:119999590|
[2025/12/14 05:19:31 777216] [debug] |xqc_engine_main_logic|END|now:1765689571777203|
[2025/12/14 05:19:31 976399] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689571976394|
[2025/12/14 05:19:31 976431] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:19:31 976438] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_initial|success|Length:1174|
[2025/12/14 05:19:31 976454] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:4|
[2025/12/14 05:19:31 976460] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/14 05:19:31 976477] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:5|
[2025/12/14 05:19:31 976484] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:31 976496] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_frame|level:0|
[2025/12/14 05:19:31 976504] [debug] |scid:39731b74f4a5b6cf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:19:31 976510] [debug] |scid:39731b74f4a5b6cf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:19:31 976882] [debug] |scid:39731b74f4a5b6cf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:19:31 976888] [debug] |scid:39731b74f4a5b6cf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:19:31 976894] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689691776798|pq_index:0|
[2025/12/14 05:19:31 976899] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689571777172|
[2025/12/14 05:19:31 976903] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:0|
[2025/12/14 05:19:31 976907] [debug] |scid:39731b74f4a5b6cf|xqc_process_padding_frame|process padding|
[2025/12/14 05:19:31 976915] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:19:31 976921] [debug] |scid:39731b74f4a5b6cf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/14 05:19:31 976926] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:0|
[2025/12/14 05:19:31 976949] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:1200|pkt_type:INIT|pkt_num:5|frame:PADDING CRYPTO |recv_time:1765689571976394|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:31 976955] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689691976394|now:1765689571976394|interv:120000000|
[2025/12/14 05:19:31 976960] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689691976394|now:1765689571976394|interv:120000000|
[2025/12/14 05:19:31 976964] [debug] |xqc_engine_main_logic|BEGIN|now:1765689571976964|
[2025/12/14 05:19:31 976969] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765689571976968|
[2025/12/14 05:19:31 976974] [debug] |scid:39731b74f4a5b6cf|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:2|
[2025/12/14 05:19:31 976980] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:31 976985] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:31 976989] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:31 976995] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/12/14 05:19:31 976999] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:31 977003] [debug] |scid:39731b74f4a5b6cf|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/14 05:19:31 977018] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:31 977022] [debug] |scid:39731b74f4a5b6cf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:31 977026] [debug] |scid:39731b74f4a5b6cf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:19:31 977077] [debug] |scid:39731b74f4a5b6cf|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:19:31 977082] [debug] |scid:39731b74f4a5b6cf|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:19:31 977086] [warn] |scid:39731b74f4a5b6cf|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:19:31 977268] [debug] |scid:39731b74f4a5b6cf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:19:31 977278] [debug] |scid:39731b74f4a5b6cf|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:19:31 977286] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:31 977293] [debug] |scid:39731b74f4a5b6cf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/14 05:19:31 977300] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/12/14 05:19:31 977307] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:199|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1765689567678019|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:31 977315] [debug] |scid:39731b74f4a5b6cf|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/12/14 05:19:31 977322] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:31 977330] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:19:31 977336] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:31 977345] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/12/14 05:19:31 977352] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:31 977359] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:31 977365] [debug] |scid:39731b74f4a5b6cf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:31 977371] [debug] |scid:39731b74f4a5b6cf|xqc_maybe_should_ack|already yes|
[2025/12/14 05:19:31 977378] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/12/14 05:19:31 977385] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:199|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1765689567679031|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:31 977392] [debug] |scid:39731b74f4a5b6cf|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/12/14 05:19:31 977399] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:31 977406] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:2|
[2025/12/14 05:19:31 977412] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:31 977420] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/12/14 05:19:31 977424] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:31 977428] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:31 977434] [debug] |scid:39731b74f4a5b6cf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:31 977441] [debug] |scid:39731b74f4a5b6cf|xqc_maybe_should_ack|already yes|
[2025/12/14 05:19:31 977446] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/12/14 05:19:31 977457] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:199|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1765689569279138|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:31 977463] [info] |scid:39731b74f4a5b6cf|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:19:31 977468] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:19:31 977474] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:19:31 977481] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_write_streams|
[2025/12/14 05:19:31 977488] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:19:31 977493] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:19:31 977499] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_write_streams|
[2025/12/14 05:19:31 977505] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:19:31 977514] [info] |scid:39731b74f4a5b6cf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689571977513|
[2025/12/14 05:19:31 977521] [debug] |scid:39731b74f4a5b6cf|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055877FE6DFFC|
[2025/12/14 05:19:31 977528] [info] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:19:31 977533] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:34076|rtt_var:17038|pto_duration:102228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:31 977538] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:31 977542] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:31 977545] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:31 977549] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:31 977553] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689571977532|interv:18444978384137574083|
[2025/12/14 05:19:31 977557] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:0|expire:18446744073709551615|now:1765689571977532|interval:18444978384137574083|pto_count:0|srtt:34076
[2025/12/14 05:19:31 977563] [debug] |scid:39731b74f4a5b6cf|xqc_conn_early_data_accept|accept|
[2025/12/14 05:19:31 977567] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:19:31 977573] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|largest_recv:5|ack_delay:1178|first_ack_range:1|largest_pkt_recv_time:1765689571976394|
[2025/12/14 05:19:31 977577] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|high:5|low:4|pkt_pns:0|
[2025/12/14 05:19:31 977581] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/12/14 05:19:31 977586] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:19:31 977590] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|largest_recv:3|ack_delay:2698452|first_ack_range:2|largest_pkt_recv_time:1765689569279138|
[2025/12/14 05:19:31 977594] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|high:3|low:1|pkt_pns:1|
[2025/12/14 05:19:31 977598] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/12/14 05:19:31 977606] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:19:31 977612] [debug] |scid:39731b74f4a5b6cf|xqc_path_get_perf_class|conn:000055877FE6DFFC|path_id:0|path_srtt:34076|min_srtt:34076|path_bw:671|loss_rate:100.00|path_pto:0|
[2025/12/14 05:19:31 977617] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055877FE6DFFC|path_id:0|path_srtt:34076|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:31 977622] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:4|
[2025/12/14 05:19:31 977626] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:31 977631] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:31 977636] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:19:31 977641] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:31 977676] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:65|now:1765689571977648|stream_id:0|stream_offset:0|
[2025/12/14 05:19:31 977683] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:31 977688] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:65|applimit:0|
[2025/12/14 05:19:31 977694] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:34076|rtt_var:17038|pto_duration:102228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:31 977701] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:31 977707] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:19:31 977713] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:31 977719] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:31 977724] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572079876|now:1765689571977694|interv:102182|
[2025/12/14 05:19:31 977730] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:1|expire:1765689572079876|now:1765689571977694|interval:102182|pto_count:0|srtt:34076
[2025/12/14 05:19:31 977738] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:133|
[2025/12/14 05:19:31 977746] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/14 05:19:31 977754] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/14 05:19:31 977781] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:7|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:133|now:1765689571977761|stream_id:0|stream_offset:0|
[2025/12/14 05:19:31 977788] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:7|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:31 977795] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:133|applimit:0|
[2025/12/14 05:19:31 977802] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:133|
[2025/12/14 05:19:31 977815] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/12/14 05:19:31 977823] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:31 977853] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:133|now:1765689571977831|stream_id:0|stream_offset:0|
[2025/12/14 05:19:31 977859] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|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|
[2025/12/14 05:19:31 977868] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572079876|
[2025/12/14 05:19:31 977874] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572079876|
[2025/12/14 05:19:31 977880] [debug] |xqc_engine_wakeup_after|wakeup:1765689572079876|now:1765689571977880|diff:101996|
[2025/12/14 05:19:31 977888] [debug] |xqc_engine_main_logic|END|now:1765689571976968|
[2025/12/14 05:19:31 977900] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:1200|state:ESTABED|recv_time:1765689571977899|
[2025/12/14 05:19:31 977906] [info] |scid:39731b74f4a5b6cf|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/12/14 05:19:31 977910] [info] |scid:39731b74f4a5b6cf|xqc_conn_process_packet|ignore err|-631|
[2025/12/14 05:19:31 977914] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689691977899|now:1765689571977899|interv:120000000|
[2025/12/14 05:19:31 977918] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689691977899|now:1765689571977899|interv:120000000|
[2025/12/14 05:19:31 977922] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572079876|pq_index:0|
[2025/12/14 05:19:31 977926] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689571976968|
[2025/12/14 05:19:31 977946] [debug] |xqc_engine_main_logic|BEGIN|now:1765689571977946|
[2025/12/14 05:19:31 977951] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689571977950|
[2025/12/14 05:19:31 977957] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572079876|
[2025/12/14 05:19:31 977961] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572079876|
[2025/12/14 05:19:31 977965] [debug] |xqc_engine_wakeup_after|wakeup:1765689572079876|now:1765689571977965|diff:101911|
[2025/12/14 05:19:31 977969] [debug] |xqc_engine_main_logic|END|now:1765689571977950|
[2025/12/14 05:19:32 009003] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:199|state:ESTABED|recv_time:1765689572008998|
[2025/12/14 05:19:32 009039] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:32 009057] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:3|
[2025/12/14 05:19:32 009065] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/14 05:19:32 009083] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/12/14 05:19:32 009092] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:32 009104] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:32 009112] [debug] |scid:39731b74f4a5b6cf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:32 009122] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572079876|pq_index:0|
[2025/12/14 05:19:32 009131] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689571977950|
[2025/12/14 05:19:32 009151] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:32 009159] [debug] |scid:39731b74f4a5b6cf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/14 05:19:32 009168] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/12/14 05:19:32 009177] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:199|pkt_type:HSK|pkt_num:5|frame:CRYPTO |recv_time:1765689572008998|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:32 009188] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689692008998|now:1765689572008998|interv:120000000|
[2025/12/14 05:19:32 009197] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689692008998|now:1765689572008998|interv:120000000|
[2025/12/14 05:19:32 009206] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572009206|
[2025/12/14 05:19:32 009215] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572009213|
[2025/12/14 05:19:32 009222] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:32 009232] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|largest_recv:5|ack_delay:233|first_ack_range:0|largest_pkt_recv_time:1765689572008998|
[2025/12/14 05:19:32 009237] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|high:5|low:5|pkt_pns:1|
[2025/12/14 05:19:32 009242] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|high:3|low:1|pkt_pns:1|
[2025/12/14 05:19:32 009247] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/12/14 05:19:32 009252] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:19:32 009259] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 009267] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:36|pkt_type:HSK|frame:ACK |
[2025/12/14 05:19:32 009275] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:32 009328] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:2|size:36|sent:52|pkt_type:HSK|frame:ACK |inflight:133|now:1765689572009288|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 009338] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 009347] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572079876|
[2025/12/14 05:19:32 009353] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572079876|
[2025/12/14 05:19:32 009360] [debug] |xqc_engine_wakeup_after|wakeup:1765689572079876|now:1765689572009360|diff:70516|
[2025/12/14 05:19:32 009367] [debug] |xqc_engine_main_logic|END|now:1765689572009213|
[2025/12/14 05:19:32 009376] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572009376|
[2025/12/14 05:19:32 009382] [debug] |xqc_engine_wakeup_after|wakeup:1765689572079876|now:1765689572009382|diff:70494|
[2025/12/14 05:19:32 009387] [debug] |xqc_engine_main_logic|END|now:1765689572009376|
[2025/12/14 05:19:32 009532] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:212|state:ESTABED|recv_time:1765689572009531|
[2025/12/14 05:19:32 009548] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:39731b74f4a5b6cf|spin_bit:0|
[2025/12/14 05:19:32 009558] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:32 009563] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:32 009573] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/14 05:19:32 009579] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:1e|
[2025/12/14 05:19:32 009586] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:32 009592] [debug] |scid:39731b74f4a5b6cf|xqc_process_new_conn_id_frame|new_conn_id|d5ae9ae59ca831b5|sr_token:cf8154e09bb071ccda58cc669335acce
[2025/12/14 05:19:32 009603] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:32 009609] [debug] |scid:39731b74f4a5b6cf|xqc_process_new_conn_id_frame|new_conn_id|b49997a5a8f85347|sr_token:5508e6dd7ae45a6c0003797bb4eab9dd
[2025/12/14 05:19:32 009616] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:32 009621] [debug] |scid:39731b74f4a5b6cf|xqc_process_new_conn_id_frame|new_conn_id|7b277de52666a714|sr_token:1305cf08553922dde6196477e2608b03
[2025/12/14 05:19:32 009627] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:32 009633] [debug] |scid:39731b74f4a5b6cf|xqc_process_new_conn_id_frame|new_conn_id|80da32719f71ba62|sr_token:8f89cd6d664ee00d007c8561bf9cff4f
[2025/12/14 05:19:32 009641] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:32 009646] [debug] |scid:39731b74f4a5b6cf|xqc_process_new_conn_id_frame|new_conn_id|12192e05b2983fc6|sr_token:65ee7b5c4ceb4540cf18ad4960334ab0
[2025/12/14 05:19:32 009653] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:32 009660] [debug] |scid:39731b74f4a5b6cf|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/14 05:19:32 009668] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572079876|pq_index:0|
[2025/12/14 05:19:32 009673] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572009213|
[2025/12/14 05:19:32 009680] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_frame|level:3|
[2025/12/14 05:19:32 009686] [debug] |scid:39731b74f4a5b6cf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:19:32 009692] [debug] |scid:39731b74f4a5b6cf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/12/14 05:19:32 009887] [info] |scid:39731b74f4a5b6cf|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055877FE6DFFC|
[2025/12/14 05:19:32 009895] [debug] |scid:39731b74f4a5b6cf|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:65|cwnd:141408|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:19:32 009900] [info] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:19:32 009905] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:34076|rtt_var:17038|pto_duration:102228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:32 009910] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 009914] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 009918] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:32 009922] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572009904|now:1765689572009904|interv:0|
[2025/12/14 05:19:32 009926] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689566617280|now:1765689572009904|interval:0|pto_count:0|srtt:34076
[2025/12/14 05:19:32 009965] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:ACK_01RTT|expire:1765689572034531|now:1765689572009531|interv:25000|
[2025/12/14 05:19:32 009971] [debug] |scid:39731b74f4a5b6cf|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572009531|max_ack_delay:25000|
[2025/12/14 05:19:32 009994] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/14 05:19:32 010000] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:0|frame:CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689572009531|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:32 010008] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689692009531|now:1765689572009531|interv:120000000|
[2025/12/14 05:19:32 010014] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689692009531|now:1765689572009531|interv:120000000|
[2025/12/14 05:19:32 010020] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572010020|
[2025/12/14 05:19:32 010027] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572010026|
[2025/12/14 05:19:32 010032] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689572009904|now:1765689572010026|
[2025/12/14 05:19:32 010036] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:32 010040] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055877FE6DFFC|path:0|bytes_in_flight:65|
[2025/12/14 05:19:32 010044] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:34076|rtt_var:17038|pto_duration:102228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:32 010049] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 010053] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 010056] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 65|
[2025/12/14 05:19:32 010060] [debug] |scid:39731b74f4a5b6cf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:19:32 010065] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:0|size:65|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:19:32 010070] [debug] |scid:39731b74f4a5b6cf|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:19:32 010074] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:0|size:65|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:19:32 010078] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055877FE6DFFC|pto_count:1
[2025/12/14 05:19:32 010082] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055877FE6DFFC|path:0|
[2025/12/14 05:19:32 010088] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:32 010094] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689572010026|
[2025/12/14 05:19:32 010101] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:32 010112] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:32 010116] [debug] |scid:39731b74f4a5b6cf|xqc_process_crypto_write_streams|
[2025/12/14 05:19:32 010120] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/14 05:19:32 010124] [debug] |scid:39731b74f4a5b6cf|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:32 010138] [debug] |scid:39731b74f4a5b6cf|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4236291570a450ef|sr_token:00c40ce5fd7f00008313b35787550000|seq_num:1
[2025/12/14 05:19:32 010145] [debug] |scid:39731b74f4a5b6cf|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:44d041576fd1fbf7|sr_token:00c40ce5fd7f00008313b35787550000|seq_num:2
[2025/12/14 05:19:32 010149] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:32|
[2025/12/14 05:19:32 010154] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:32|
[2025/12/14 05:19:32 010159] [debug] |scid:39731b74f4a5b6cf|xqc_path_get_perf_class|conn:000055877FE6DFFC|path_id:0|path_srtt:34076|min_srtt:34076|path_bw:671|loss_rate:50.00|path_pto:1|
[2025/12/14 05:19:32 010164] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055877FE6DFFC|path_id:0|path_srtt:34076|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:32 010170] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/14 05:19:32 010177] [debug] |scid:39731b74f4a5b6cf|xqc_path_get_perf_class|conn:000055877FE6DFFC|path_id:0|path_srtt:34076|min_srtt:34076|path_bw:671|loss_rate:50.00|path_pto:1|
[2025/12/14 05:19:32 010184] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055877FE6DFFC|path_id:0|path_srtt:34076|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:32 010190] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/14 05:19:32 010196] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:65|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:19:32 010201] [debug] |scid:39731b74f4a5b6cf|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055877FE6DFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:19:32 010206] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:32 010238] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:1|size:49|sent:65|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765689572010213|stream_id:0|stream_offset:32|
[2025/12/14 05:19:32 010247] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:1|origin_pktnum:0|size:49|enc_size:65|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 010255] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:32 010262] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:34076|rtt_var:17038|pto_duration:204456|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:32 010269] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 010276] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 010280] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 49|
[2025/12/14 05:19:32 010284] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572264669|now:1765689572010262|interv:254407|
[2025/12/14 05:19:32 010293] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572264669|now:1765689572010262|interval:254407|pto_count:1|srtt:34076
[2025/12/14 05:19:32 010298] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:49|
[2025/12/14 05:19:32 010303] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:65|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:19:32 010307] [debug] |scid:39731b74f4a5b6cf|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055877FE6DFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:19:32 010312] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-5|next_skip_chance:1765689572391995|current_time:1765689572010311|
[2025/12/14 05:19:32 010316] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/14 05:19:32 010343] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:6|size:49|sent:65|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49|now:1765689572010322|stream_id:0|stream_offset:32|
[2025/12/14 05:19:32 010352] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:6|origin_pktnum:0|size:49|enc_size:65|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:19:32 010359] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:49|applimit:0|
[2025/12/14 05:19:32 010365] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:34076|rtt_var:17038|pto_duration:204456|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:32 010372] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 010376] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 010380] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 98|
[2025/12/14 05:19:32 010383] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572264778|now:1765689572010365|interv:254413|
[2025/12/14 05:19:32 010387] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572264778|now:1765689572010365|interval:254413|pto_count:1|srtt:34076
[2025/12/14 05:19:32 010392] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:98|
[2025/12/14 05:19:32 010396] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:32 010401] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/14 05:19:32 010425] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:7|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:98|now:1765689572010407|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 010433] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:7|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 010440] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:98|applimit:0|
[2025/12/14 05:19:32 010446] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:34076|rtt_var:17038|pto_duration:204456|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:32 010453] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 010462] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 010466] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 139|
[2025/12/14 05:19:32 010470] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572264863|now:1765689572010446|interv:254417|
[2025/12/14 05:19:32 010473] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572264863|now:1765689572010446|interval:254417|pto_count:1|srtt:34076
[2025/12/14 05:19:32 010478] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:139|
[2025/12/14 05:19:32 010482] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:32 010487] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/14 05:19:32 010512] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:8|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:139|now:1765689572010493|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 010520] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:8|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 010528] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:139|applimit:0|
[2025/12/14 05:19:32 010534] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:34076|rtt_var:17038|pto_duration:204456|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:32 010541] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 010545] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 010548] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 180|
[2025/12/14 05:19:32 010552] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572264949|now:1765689572010534|interv:254415|
[2025/12/14 05:19:32 010556] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572264949|now:1765689572010534|interval:254415|pto_count:1|srtt:34076
[2025/12/14 05:19:32 010561] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:180|
[2025/12/14 05:19:32 010565] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572034531|
[2025/12/14 05:19:32 010570] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572034531|
[2025/12/14 05:19:32 010573] [debug] |xqc_engine_wakeup_after|wakeup:1765689572034531|now:1765689572010573|diff:23958|
[2025/12/14 05:19:32 010578] [debug] |xqc_engine_main_logic|END|now:1765689572010026|
[2025/12/14 05:19:32 010583] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572010583|
[2025/12/14 05:19:32 010587] [debug] |xqc_engine_wakeup_after|wakeup:1765689572034531|now:1765689572010587|diff:23944|
[2025/12/14 05:19:32 010591] [debug] |xqc_engine_main_logic|END|now:1765689572010583|
[2025/12/14 05:19:32 032952] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572032951|
[2025/12/14 05:19:32 032965] [debug] |xqc_engine_wakeup_after|wakeup:1765689572034531|now:1765689572032965|diff:1566|
[2025/12/14 05:19:32 032969] [debug] |xqc_engine_main_logic|END|now:1765689572032951|
[2025/12/14 05:19:32 035097] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572035097|
[2025/12/14 05:19:32 035111] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572034531|pq_index:0|
[2025/12/14 05:19:32 035116] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572010026|
[2025/12/14 05:19:32 035121] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572035120|
[2025/12/14 05:19:32 035126] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689572034531|now:1765689572035120|
[2025/12/14 05:19:32 035130] [debug] |scid:39731b74f4a5b6cf|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:32 035134] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689572034531|now:1765689572035120|
[2025/12/14 05:19:32 035138] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:32 035143] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|largest_recv:0|ack_delay:25612|first_ack_range:0|largest_pkt_recv_time:1765689572009531|
[2025/12/14 05:19:32 035148] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/14 05:19:32 035152] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:19:32 035156] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:32 035161] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 035165] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:32 035170] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/14 05:19:32 035204] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:9|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:180|now:1765689572035178|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 035214] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:9|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 035222] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572264949|
[2025/12/14 05:19:32 035228] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572264949|
[2025/12/14 05:19:32 035234] [debug] |xqc_engine_wakeup_after|wakeup:1765689572264949|now:1765689572035234|diff:229715|
[2025/12/14 05:19:32 035240] [debug] |xqc_engine_main_logic|END|now:1765689572035120|
[2025/12/14 05:19:32 041624] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:33|state:ESTABED|recv_time:1765689572041623|
[2025/12/14 05:19:32 041639] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:39731b74f4a5b6cf|spin_bit:0|
[2025/12/14 05:19:32 041647] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:32 041653] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:32 041662] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/14 05:19:32 041668] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:32 041675] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|conn:000055877FE6DFFC|path:0|pkt_num:1|origin_pktnum:0|size:49|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:1|
[2025/12/14 05:19:32 041683] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:49|prior_delivered:3552|prior_time:1765689572010213|is_app_limited:0|send_elapse:0|ack_elapse:31410|ctl_first_sent_time:1765689572010213|lagest_ack_time:1765689572041623|curr_delivered:3601|
[2025/12/14 05:19:32 041697] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_sent_time_update:1765689572010213|
[2025/12/14 05:19:32 041703] [debug] |scid:39731b74f4a5b6cf|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:19:32 041712] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:19:32 041719] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|conn:000055877FE6DFFC|path:0|pkt_num:6|origin_pktnum:0|size:49|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/12/14 05:19:32 041726] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:49|prior_delivered:3552|prior_time:1765689572010213|is_app_limited:0|send_elapse:0|ack_elapse:31410|ctl_first_sent_time:1765689572010213|lagest_ack_time:1765689572041623|curr_delivered:3650|
[2025/12/14 05:19:32 041733] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_sent_time_update:1765689572010322|
[2025/12/14 05:19:32 041739] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:19:32 041744] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_rtt|before update rtt|conn:000055877FE6DFFC|srtt:34076|rttvar:17038|minrtt:34076|latest_rtt:31301|ack_delay:0|
[2025/12/14 05:19:32 041751] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_rtt|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2 |after update rtt|conn:000055877FE6DFFC|srtt:33729|rttvar:13472|minrtt:31301|latest_rtt:31301|ack_delay:0|
[2025/12/14 05:19:32 041759] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/12/14 05:19:32 041765] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:19:32 041771] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:33729|rtt_var:13472|pto_duration:87617|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:32 041778] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 041784] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 041790] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:32 041796] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572123110|now:1765689572041771|interv:81339|
[2025/12/14 05:19:32 041802] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572123110|now:1765689572041771|interval:81339|pto_count:0|srtt:33729
[2025/12/14 05:19:32 041807] [debug] |scid:39731b74f4a5b6cf|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31410, delivered 98|rate 3120|lost 0|
[2025/12/14 05:19:32 041812] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:19:32 041816] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3120) in round 2|
[2025/12/14 05:19:32 041820] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_min_rtt|probertt expire|rtt:31301, old_rtt:34076|
[2025/12/14 05:19:32 041824] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_min_rtt|minrtt expire|rtt:31301, old_rtt:34076|
[2025/12/14 05:19:32 041828] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:624|
[2025/12/14 05:19:32 041832] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:141408|packet_lost:0|acked:98|po_sent_time:1765689572010322|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3650|
[2025/12/14 05:19:32 041842] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:141408|packet_lost:0|acked:98|po_sent_time:1765689572010322|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3650|
[2025/12/14 05:19:32 041846] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2 |bbr on ack|mode:0|pacing_rate:11671397|bw:3120|cwnd:141506|full_bw_reached:0|inflight:82|srtt:33729|latest_rtt:31301|min_rtt:31301|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:19:32 041852] [stats] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2 |bandwidth change record|bw_before:671|bw_after:3120|srtt:33729|cwnd:141506|
[2025/12/14 05:19:32 041857] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/14 05:19:32 041861] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1765689572041623|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:32 041866] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689692041623|now:1765689572041623|interv:120000000|
[2025/12/14 05:19:32 041870] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689692041623|now:1765689572041623|interv:120000000|
[2025/12/14 05:19:32 041874] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572264949|pq_index:0|
[2025/12/14 05:19:32 041878] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572035120|
[2025/12/14 05:19:32 041882] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572041882|
[2025/12/14 05:19:32 041887] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572041886|
[2025/12/14 05:19:32 041893] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572123110|
[2025/12/14 05:19:32 041897] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572123110|
[2025/12/14 05:19:32 041901] [debug] |xqc_engine_wakeup_after|wakeup:1765689572123110|now:1765689572041901|diff:81209|
[2025/12/14 05:19:32 041905] [debug] |xqc_engine_main_logic|END|now:1765689572041886|
[2025/12/14 05:19:32 041910] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572041910|
[2025/12/14 05:19:32 041914] [debug] |xqc_engine_wakeup_after|wakeup:1765689572123110|now:1765689572041914|diff:81196|
[2025/12/14 05:19:32 041918] [debug] |xqc_engine_main_logic|END|now:1765689572041910|
[2025/12/14 05:19:32 061243] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:34|state:ESTABED|recv_time:1765689572061242|
[2025/12/14 05:19:32 061260] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:39731b74f4a5b6cf|spin_bit:0|
[2025/12/14 05:19:32 061270] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:19:32 061275] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:32 061282] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/14 05:19:32 061286] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:32 061291] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|conn:000055877FE6DFFC|path:0|pkt_num:7|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/12/14 05:19:32 061307] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:139|prior_delivered:3552|prior_time:1765689572010213|is_app_limited:0|send_elapse:194|ack_elapse:51029|ctl_first_sent_time:1765689572010407|lagest_ack_time:1765689572061242|curr_delivered:3691|
[2025/12/14 05:19:32 061315] [debug] |scid:39731b74f4a5b6cf|xqc_update_sample|sampler_sent_time_update:1765689572010407|
[2025/12/14 05:19:32 061321] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/12/14 05:19:32 061325] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_rtt|before update rtt|conn:000055877FE6DFFC|srtt:33729|rttvar:13472|minrtt:31301|latest_rtt:50835|ack_delay:19000|
[2025/12/14 05:19:32 061331] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_rtt|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2 |after update rtt|conn:000055877FE6DFFC|srtt:33492|rttvar:10577|minrtt:31301|latest_rtt:50835|ack_delay:19000|
[2025/12/14 05:19:32 061338] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/12/14 05:19:32 061344] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:19:32 061349] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:33492|rtt_var:10577|pto_duration:75800|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:32 061354] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 061359] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 061365] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:32 061371] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572111293|now:1765689572061349|interv:49944|
[2025/12/14 05:19:32 061377] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572111293|now:1765689572061349|interval:49944|pto_count:0|srtt:33492
[2025/12/14 05:19:32 061384] [debug] |scid:39731b74f4a5b6cf|xqc_generate_sample|sampler: send_elapse 194, ack_elapse 51029, delivered 139|rate 2723|lost 0|
[2025/12/14 05:19:32 061391] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2723) in round 2|
[2025/12/14 05:19:32 061397] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_update_min_rtt|minrtt expire|rtt:31301, old_rtt:31301|
[2025/12/14 05:19:32 061403] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:624|
[2025/12/14 05:19:32 061410] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:141506|packet_lost:0|acked:41|po_sent_time:1765689572010407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3650|
[2025/12/14 05:19:32 061417] [debug] |scid:39731b74f4a5b6cf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:141506|packet_lost:0|acked:41|po_sent_time:1765689572010407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3650|
[2025/12/14 05:19:32 061424] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_ack_received|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2 |bbr on ack|mode:0|pacing_rate:11671397|bw:3120|cwnd:141547|full_bw_reached:0|inflight:41|srtt:33492|latest_rtt:50835|min_rtt:31301|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/14 05:19:32 061434] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/14 05:19:32 061440] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1765689572061242|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:32 061451] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689692061242|now:1765689572061242|interv:120000000|
[2025/12/14 05:19:32 061455] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689692061242|now:1765689572061242|interv:120000000|
[2025/12/14 05:19:32 061459] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572123110|pq_index:0|
[2025/12/14 05:19:32 061463] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572041886|
[2025/12/14 05:19:32 061467] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572061467|
[2025/12/14 05:19:32 061472] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572061471|
[2025/12/14 05:19:32 061479] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572111293|
[2025/12/14 05:19:32 061483] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572111293|
[2025/12/14 05:19:32 061486] [debug] |xqc_engine_wakeup_after|wakeup:1765689572111293|now:1765689572061486|diff:49807|
[2025/12/14 05:19:32 061491] [debug] |xqc_engine_main_logic|END|now:1765689572061471|
[2025/12/14 05:19:32 061496] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572061496|
[2025/12/14 05:19:32 061500] [debug] |xqc_engine_wakeup_after|wakeup:1765689572111293|now:1765689572061500|diff:49793|
[2025/12/14 05:19:32 061504] [debug] |xqc_engine_main_logic|END|now:1765689572061496|
[2025/12/14 05:19:32 111439] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572111438|
[2025/12/14 05:19:32 111449] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572111293|pq_index:0|
[2025/12/14 05:19:32 111453] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572061471|
[2025/12/14 05:19:32 111458] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572111457|
[2025/12/14 05:19:32 111463] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689572111293|now:1765689572111457|
[2025/12/14 05:19:32 111467] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:32 111471] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055877FE6DFFC|path:0|bytes_in_flight:41|
[2025/12/14 05:19:32 111475] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:33492|rtt_var:10577|pto_duration:75800|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:32 111480] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 111484] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 111488] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:32 111492] [debug] |scid:39731b74f4a5b6cf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:19:32 111496] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:32 111501] [debug] |scid:39731b74f4a5b6cf|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:8|
[2025/12/14 05:19:32 111510] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:32 111514] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055877FE6DFFC|pto_count:1
[2025/12/14 05:19:32 111518] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055877FE6DFFC|path:0|
[2025/12/14 05:19:32 111522] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:32 111526] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689572111457|
[2025/12/14 05:19:32 111530] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:32 111535] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 111539] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 111543] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:32 111548] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/14 05:19:32 111582] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:10|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689572111556|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 111588] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:10|origin_pktnum:8|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 111593] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:32 111597] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:33492|rtt_var:10577|pto_duration:151600|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:32 111601] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 111605] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 111609] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:32 111613] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572313156|now:1765689572111597|interv:201559|
[2025/12/14 05:19:32 111617] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572313156|now:1765689572111597|interval:201559|pto_count:1|srtt:33492
[2025/12/14 05:19:32 111622] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141547|inflight:41|
[2025/12/14 05:19:32 111626] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:32 111631] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/14 05:19:32 111649] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:11|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689572111636|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 111655] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:11|origin_pktnum:8|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:19:32 111663] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:19:32 111667] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:33492|rtt_var:10577|pto_duration:151600|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:32 111671] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 111675] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 111679] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:32 111683] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572313236|now:1765689572111667|interv:201569|
[2025/12/14 05:19:32 111687] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572313236|now:1765689572111667|interval:201569|pto_count:1|srtt:33492
[2025/12/14 05:19:32 111691] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141547|inflight:82|
[2025/12/14 05:19:32 111696] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572313236|
[2025/12/14 05:19:32 111700] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572313236|
[2025/12/14 05:19:32 111704] [debug] |xqc_engine_wakeup_after|wakeup:1765689572313236|now:1765689572111703|diff:201533|
[2025/12/14 05:19:32 111708] [debug] |xqc_engine_main_logic|END|now:1765689572111457|
[2025/12/14 05:19:32 268337] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:1058|state:ESTABED|recv_time:1765689572268333|
[2025/12/14 05:19:32 268374] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:39731b74f4a5b6cf|spin_bit:0|
[2025/12/14 05:19:32 268392] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:3|
[2025/12/14 05:19:32 268397] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:32 268410] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/14 05:19:32 268417] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:f|
[2025/12/14 05:19:32 268425] [debug] |scid:39731b74f4a5b6cf|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:19:32 268434] [debug] |scid:39731b74f4a5b6cf|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:19:32 268440] [debug] |scid:39731b74f4a5b6cf|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:19:32 268447] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572313236|pq_index:0|
[2025/12/14 05:19:32 268454] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572111457|
[2025/12/14 05:19:32 268459] [debug] |scid:39731b74f4a5b6cf|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:19:32 268464] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:12|
[2025/12/14 05:19:32 268471] [debug] |scid:39731b74f4a5b6cf|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/12/14 05:19:32 268478] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:ACK_01RTT|expire:1765689572293333|now:1765689572268333|interv:25000|
[2025/12/14 05:19:32 268487] [debug] |scid:39731b74f4a5b6cf|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572268333|max_ack_delay:25000|
[2025/12/14 05:19:32 268509] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/14 05:19:32 268516] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM MAX_STREAMS |recv_time:1765689572268333|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:32 268525] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689692268333|now:1765689572268333|interv:120000000|
[2025/12/14 05:19:32 268530] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689692268333|now:1765689572268333|interv:120000000|
[2025/12/14 05:19:32 268534] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572268534|
[2025/12/14 05:19:32 268539] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572268538|
[2025/12/14 05:19:32 268546] [debug] |scid:39731b74f4a5b6cf|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055877FE6DFFC|
[2025/12/14 05:19:32 268554] [debug] |scid:39731b74f4a5b6cf|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:19:32 268560] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:STREAM_CLOSE|expire:1765689572570960|now:1765689572268560|interv:302400|
[2025/12/14 05:19:32 268627] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572293333|
[2025/12/14 05:19:32 268635] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572293333|
[2025/12/14 05:19:32 268640] [debug] |xqc_engine_wakeup_after|wakeup:1765689572293333|now:1765689572268640|diff:24693|
[2025/12/14 05:19:32 268646] [debug] |xqc_engine_main_logic|END|now:1765689572268538|
[2025/12/14 05:19:32 268655] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572268655|
[2025/12/14 05:19:32 268660] [debug] |xqc_engine_wakeup_after|wakeup:1765689572293333|now:1765689572268660|diff:24673|
[2025/12/14 05:19:32 268667] [debug] |xqc_engine_main_logic|END|now:1765689572268655|
[2025/12/14 05:19:32 293109] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572293109|
[2025/12/14 05:19:32 293120] [debug] |xqc_engine_wakeup_after|wakeup:1765689572293333|now:1765689572293120|diff:213|
[2025/12/14 05:19:32 293124] [debug] |xqc_engine_main_logic|END|now:1765689572293109|
[2025/12/14 05:19:32 294192] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572294192|
[2025/12/14 05:19:32 294198] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572293333|pq_index:0|
[2025/12/14 05:19:32 294202] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572268538|
[2025/12/14 05:19:32 294208] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572294206|
[2025/12/14 05:19:32 294212] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689572293333|now:1765689572294206|
[2025/12/14 05:19:32 294217] [debug] |scid:39731b74f4a5b6cf|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:32 294221] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689572293333|now:1765689572294206|
[2025/12/14 05:19:32 294224] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:32 294231] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|largest_recv:4|ack_delay:25898|first_ack_range:1|largest_pkt_recv_time:1765689572268333|
[2025/12/14 05:19:32 294236] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/12/14 05:19:32 294240] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/12/14 05:19:32 294250] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/14 05:19:32 294255] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:32 294259] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 294265] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:32 294271] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/14 05:19:32 294316] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:12|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765689572294279|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 294326] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:12|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 294335] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572313236|
[2025/12/14 05:19:32 294341] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572313236|
[2025/12/14 05:19:32 294347] [debug] |xqc_engine_wakeup_after|wakeup:1765689572313236|now:1765689572294347|diff:18889|
[2025/12/14 05:19:32 294353] [debug] |xqc_engine_main_logic|END|now:1765689572294206|
[2025/12/14 05:19:32 313498] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572313497|
[2025/12/14 05:19:32 313514] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572313236|pq_index:0|
[2025/12/14 05:19:32 313519] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572294206|
[2025/12/14 05:19:32 313525] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572313523|
[2025/12/14 05:19:32 313530] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689572313236|now:1765689572313523|
[2025/12/14 05:19:32 313534] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:32 313539] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055877FE6DFFC|path:0|bytes_in_flight:82|
[2025/12/14 05:19:32 313543] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:33492|rtt_var:10577|pto_duration:151600|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:32 313548] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 313552] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 313556] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:32 313560] [debug] |scid:39731b74f4a5b6cf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:19:32 313565] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:32 313571] [debug] |scid:39731b74f4a5b6cf|xqc_conn_send_probe_pkt|conn:000055877FE6DFFC|path:0|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:32 313575] [debug] |scid:39731b74f4a5b6cf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055877FE6DFFC|pto_count:2
[2025/12/14 05:19:32 313594] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:33492|rtt_var:10577|pto_duration:303200|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:32 313599] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 313603] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 313607] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:32 313611] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572514836|now:1765689572313593|interv:201243|
[2025/12/14 05:19:32 313615] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572514836|now:1765689572313593|interval:201243|pto_count:2|srtt:33492
[2025/12/14 05:19:32 313621] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 313626] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 313631] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:32 313637] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/14 05:19:32 313680] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:13|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689572313648|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 313689] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:13|origin_pktnum:8|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:19:32 313697] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:19:32 313703] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:33492|rtt_var:10577|pto_duration:303200|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:32 313709] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 313716] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 313721] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:32 313724] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572716848|now:1765689572313703|interv:403145|
[2025/12/14 05:19:32 313728] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572716848|now:1765689572313703|interval:403145|pto_count:2|srtt:33492
[2025/12/14 05:19:32 313733] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141547|inflight:82|
[2025/12/14 05:19:32 313739] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:32 313743] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/14 05:19:32 313768] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:14|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:82|now:1765689572313749|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 313784] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:14|origin_pktnum:8|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 313791] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/12/14 05:19:32 313798] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|srtt:33492|rtt_var:10577|pto_duration:303200|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:19:32 313802] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:32 313806] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:32 313810] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_get_pto_time_and_space|conn:000055877FE6DFFC|path:0|PNS: 2, unacked: 123|
[2025/12/14 05:19:32 313814] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:LOSS_DETECTION|expire:1765689572716949|now:1765689572313797|interv:403152|
[2025/12/14 05:19:32 313818] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055877FE6DFFC|path:0|pns:2|expire:1765689572716949|now:1765689572313797|interval:403152|pto_count:2|srtt:33492
[2025/12/14 05:19:32 313822] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141547|inflight:123|
[2025/12/14 05:19:32 313827] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572570960|
[2025/12/14 05:19:32 313832] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572570960|
[2025/12/14 05:19:32 313836] [debug] |xqc_engine_wakeup_after|wakeup:1765689572570960|now:1765689572313835|diff:257125|
[2025/12/14 05:19:32 313840] [debug] |xqc_engine_main_logic|END|now:1765689572313523|
[2025/12/14 05:19:32 326386] [info] |xqc_engine_packet_process|==>|conn:000055877FE6DFFC|size:1058|state:ESTABED|recv_time:1765689572326384|
[2025/12/14 05:19:32 326400] [debug] |scid:39731b74f4a5b6cf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:39731b74f4a5b6cf|spin_bit:0|
[2025/12/14 05:19:32 326409] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|largest_pn:4|
[2025/12/14 05:19:32 326415] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/14 05:19:32 326427] [debug] |scid:39731b74f4a5b6cf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/12/14 05:19:32 326433] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:f|
[2025/12/14 05:19:32 326441] [debug] |scid:39731b74f4a5b6cf|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:19:32 326448] [debug] |scid:39731b74f4a5b6cf|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/12/14 05:19:32 326456] [debug] |scid:39731b74f4a5b6cf|xqc_process_frames|frame_type:12|
[2025/12/14 05:19:32 326461] [debug] |scid:39731b74f4a5b6cf|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/12/14 05:19:32 326470] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:ACK_01RTT|expire:1765689572351384|now:1765689572326384|interv:25000|
[2025/12/14 05:19:32 326478] [debug] |scid:39731b74f4a5b6cf|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572326384|max_ack_delay:25000|
[2025/12/14 05:19:32 326484] [debug] |scid:39731b74f4a5b6cf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/12/14 05:19:32 326490] [info] |scid:39731b74f4a5b6cf|xqc_conn_on_pkt_processed|====>|conn:000055877FE6DFFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:5|frame:STREAM MAX_STREAMS |recv_time:1765689572326384|dcid:39731b74f4a5b6cf|dcid_seq:0|
[2025/12/14 05:19:32 326506] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:PATH_IDLE|expire:1765689692326384|now:1765689572326384|interv:120000000|
[2025/12/14 05:19:32 326513] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_IDLE|expire:1765689692326384|now:1765689572326384|interv:120000000|
[2025/12/14 05:19:32 326519] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572570960|pq_index:0|
[2025/12/14 05:19:32 326524] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572313523|
[2025/12/14 05:19:32 326529] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572326529|
[2025/12/14 05:19:32 326536] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572326535|
[2025/12/14 05:19:32 326545] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572351384|
[2025/12/14 05:19:32 326551] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572351384|
[2025/12/14 05:19:32 326555] [debug] |xqc_engine_wakeup_after|wakeup:1765689572351384|now:1765689572326555|diff:24829|
[2025/12/14 05:19:32 326560] [debug] |xqc_engine_main_logic|END|now:1765689572326535|
[2025/12/14 05:19:32 326565] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572326565|
[2025/12/14 05:19:32 326569] [debug] |xqc_engine_wakeup_after|wakeup:1765689572351384|now:1765689572326569|diff:24815|
[2025/12/14 05:19:32 326573] [debug] |xqc_engine_main_logic|END|now:1765689572326565|
[2025/12/14 05:19:32 351012] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572351012|
[2025/12/14 05:19:32 351045] [debug] |xqc_engine_wakeup_after|wakeup:1765689572351384|now:1765689572351044|diff:340|
[2025/12/14 05:19:32 351049] [debug] |xqc_engine_main_logic|END|now:1765689572351012|
[2025/12/14 05:19:32 352116] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572352116|
[2025/12/14 05:19:32 352123] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572351384|pq_index:0|
[2025/12/14 05:19:32 352127] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572326535|
[2025/12/14 05:19:32 352134] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572352131|
[2025/12/14 05:19:32 352140] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689572351384|now:1765689572352131|
[2025/12/14 05:19:32 352145] [debug] |scid:39731b74f4a5b6cf|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:32 352149] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689572351384|now:1765689572352131|
[2025/12/14 05:19:32 352153] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:32 352162] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|largest_recv:5|ack_delay:25778|first_ack_range:2|largest_pkt_recv_time:1765689572326384|
[2025/12/14 05:19:32 352167] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/12/14 05:19:32 352171] [debug] |scid:39731b74f4a5b6cf|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/12/14 05:19:32 352175] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/12/14 05:19:32 352179] [debug] |scid:39731b74f4a5b6cf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:32 352185] [debug] |scid:39731b74f4a5b6cf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 352204] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:32 352211] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/14 05:19:32 352265] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:15|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:123|now:1765689572352227|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 352274] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:15|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 352282] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572570960|
[2025/12/14 05:19:32 352289] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572570960|
[2025/12/14 05:19:32 352294] [debug] |xqc_engine_wakeup_after|wakeup:1765689572570960|now:1765689572352294|diff:218666|
[2025/12/14 05:19:32 352301] [debug] |xqc_engine_main_logic|END|now:1765689572352131|
[2025/12/14 05:19:32 571209] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572571208|
[2025/12/14 05:19:32 571229] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572570960|pq_index:0|
[2025/12/14 05:19:32 571235] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572352131|
[2025/12/14 05:19:32 571242] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572571239|
[2025/12/14 05:19:32 571247] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689572570960|now:1765689572571239|
[2025/12/14 05:19:32 571252] [debug] |scid:39731b74f4a5b6cf|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:19:32 571257] [debug] |scid:39731b74f4a5b6cf|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:19:32 571280] [info] |scid:39731b74f4a5b6cf|xqc_conn_close|conn:000055877FE6DFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/14 05:19:32 571288] [debug] |scid:39731b74f4a5b6cf|xqc_timer_set|type:CONN_DRAINING|expire:1765689572873688|now:1765689572571288|interv:302400|
[2025/12/14 05:19:32 571296] [debug] |scid:39731b74f4a5b6cf|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:19:32 571304] [debug] |scid:39731b74f4a5b6cf|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:123|
[2025/12/14 05:19:32 571308] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:19:32 571312] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:32 571316] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:32 571319] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:32 571324] [info] |scid:39731b74f4a5b6cf|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/14 05:19:32 571331] [debug] |scid:39731b74f4a5b6cf|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:19:32 571347] [stats] |scid:39731b74f4a5b6cf|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:32|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689566489900|wrt_delay:56|snd_delay:152|finwrt_delay:56|finsnd_delay:5520422|finrcv_delay:5778533|finread_delay:5778653|all_acked_delay:5551809|firstfinack_dely:5551803|close_delay:5778660|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2|path_info:mp is not supported in connection scid:39731b74f4a5b6cf|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/12/14 05:19:32 571365] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689572570960|now:1765689572571239|
[2025/12/14 05:19:32 571371] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:19:32 571379] [debug] |scid:39731b74f4a5b6cf|xqc_path_get_perf_class|conn:000055877FE6DFFC|path_id:0|path_srtt:33492|min_srtt:33492|path_bw:3120|loss_rate:50.00|path_pto:2|
[2025/12/14 05:19:32 571387] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055877FE6DFFC|path_id:0|path_srtt:33492|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:32 571394] [debug] |scid:39731b74f4a5b6cf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/12/14 05:19:32 571403] [debug] |scid:39731b74f4a5b6cf|xqc_check_acked_or_dropped_pkt|conn:000055877FE6DFFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:19:32 571412] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:16-20|next_skip_chance:1765689572873811|current_time:1765689572571411|
[2025/12/14 05:19:32 571420] [debug] |scid:39731b74f4a5b6cf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/12/14 05:19:32 571514] [info] |scid:39731b74f4a5b6cf|xqc_send_packet_with_pn|<==|conn:000055877FE6DFFC|path:0|pkt_num:21|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689572571444|stream_id:0|stream_offset:0|
[2025/12/14 05:19:32 571524] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_on_packet_sent|conn:000055877FE6DFFC|path:0|pkt_num:21|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/14 05:19:32 571533] [debug] |scid:39731b74f4a5b6cf|xqc_conn_next_wakeup_time|wakeup_time:1765689572873688|
[2025/12/14 05:19:32 571539] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_wakeup_queue|next_tick_time:1765689572873688|
[2025/12/14 05:19:32 571544] [debug] |xqc_engine_wakeup_after|wakeup:1765689572873688|now:1765689572571544|diff:302144|
[2025/12/14 05:19:32 571551] [debug] |xqc_engine_main_logic|END|now:1765689572571239|
[2025/12/14 05:19:32 874325] [debug] |xqc_engine_main_logic|BEGIN|now:1765689572874324|
[2025/12/14 05:19:32 874348] [debug] |scid:39731b74f4a5b6cf|xqc_engine_remove_wakeup_queue|next_tick_time:1765689572873688|pq_index:0|
[2025/12/14 05:19:32 874353] [debug] |scid:39731b74f4a5b6cf|xqc_engine_add_active_queue|last_ticked_time:1765689572571239|
[2025/12/14 05:19:32 874359] [debug] |scid:39731b74f4a5b6cf|xqc_engine_process_conn|conn:000055877FE6DFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689572874357|
[2025/12/14 05:19:32 874365] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689572873688|now:1765689572874357|
[2025/12/14 05:19:32 874370] [debug] |scid:39731b74f4a5b6cf|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689572873688|now:1765689572874357|
[2025/12/14 05:19:32 874374] [debug] |scid:39731b74f4a5b6cf|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:19:32 874378] [info] |xqc_engine_main_logic|conn:000055877FE6DFFC|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2|conn_state:13|next_tick_time:1765689572873688
[2025/12/14 05:19:32 874392] [report] |scid:39731b74f4a5b6cf|xqc_conn_destroy|000055877FE6DFFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:5488511|first_send_delay:1190|conn_persist:6385618|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-35124-39731b74f4a5b6cf p-193.167.100.100-443-1fcef433459a44a2|hsk_recv:1189246|close_recv:0|close_send:6082671|last_recv:5837611|last_send:6082671|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,24,15,12,96,0,2048,i96,4,25,34,4,3,5572,0,4,1049,1058,480,4,5779,0,4,1049,1058,480,5,5837,0,4,41,4000,14,5824,4,21,4,15,5863,4,17,40000,21,6082,0-2,0-2,0-0,0-0,0-0,0-33,0-10484,0-6791,0-18,0-12,0-0,0-7,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:7|snd_pkt:18|spurious_loss:0|detected_loss:5|max_pto:3|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|
[2025/12/14 05:19:32 874452] [debug] |scid:39731b74f4a5b6cf|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:19:32 874463] [debug] |scid:39731b74f4a5b6cf|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:19:32 874470] [debug] |scid:39731b74f4a5b6cf|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:19:32 874474] [debug] |scid:39731b74f4a5b6cf|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/14 05:19:32 874543] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:19:32 874551] [debug] |xqc_engine_main_logic|END|now:1765689572874357|
[2025/12/14 05:19:32 875629] [debug] |xqc_engine_destroy|begin|