[2025/09/12 05:09:30 314857] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:09:30 314896] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:09:30 314904] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:09:30 314908] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:09:30 314912] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:09:30 314920] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:09:30 314924] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:09:30 314929] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:09:30 314933] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:09:30 315060] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653890315059|now:1757653770315059|interv:120000000|
[2025/09/12 05:09:30 315094] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653890315094|now:1757653770315094|interv:120000000|
[2025/09/12 05:09:30 315106] [debug] |xqc_path_create|path:0|dcid:44391e55fbc98c15|scid:110693f1e9e50c86|create_path_count:1|
[2025/09/12 05:09:30 315114] [debug] |scid:110693f1e9e50c86|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:09:30 315121] [debug] |xqc_path_init|path:0|dcid:44391e55fbc98c15|scid:110693f1e9e50c86|state:2|
[2025/09/12 05:09:30 315127] [debug] |scid:110693f1e9e50c86|xqc_conn_create|success|scid:110693f1e9e50c86|dcid:44391e55fbc98c15|conn:000055BFD992A35C|
[2025/09/12 05:09:30 315135] [debug] |scid:110693f1e9e50c86|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:09:30 315143] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:09:30 315945] [debug] |scid:110693f1e9e50c86|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:09:30 315953] [debug] |scid:110693f1e9e50c86|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:30 315960] [debug] |scid:110693f1e9e50c86|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:30 315966] [debug] |scid:110693f1e9e50c86|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:09:30 315973] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653770315972|
[2025/09/12 05:09:30 315979] [debug] |scid:110693f1e9e50c86|xqc_process_crypto_write_streams|
[2025/09/12 05:09:30 315984] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:30 315992] [info] |scid:110693f1e9e50c86|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653770315991|
[2025/09/12 05:09:30 315998] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:09:30 316005] [debug] |scid:110693f1e9e50c86|xqc_path_get_perf_class|conn:000055BFD992A35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:30 316010] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BFD992A35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:30 316015] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:09:30 316021] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:09:30 316033] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:30 316113] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653770316043|stream_id:0|stream_offset:0|
[2025/09/12 05:09:30 316120] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:30 316126] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:30 316131] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:30 316136] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:30 316140] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:30 316144] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:30 316148] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771066043|now:1757653770316130|interv:749913|
[2025/09/12 05:09:30 316153] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:0|expire:1757653771066043|now:1757653770316130|interval:749913|pto_count:0|srtt:250000
[2025/09/12 05:09:30 316159] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:09:30 316165] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771066043|
[2025/09/12 05:09:30 316169] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_active_queue|last_ticked_time:1757653770315972|pd_index:0|
[2025/09/12 05:09:30 316173] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771066043|
[2025/09/12 05:09:30 316177] [debug] |xqc_engine_wakeup_after|wakeup:1757653771066043|now:1757653770316177|diff:749866|
[2025/09/12 05:09:30 316182] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:30 316240] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771066043|pq_index:0|
[2025/09/12 05:09:30 316249] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653770315972|
[2025/09/12 05:09:30 316259] [debug] |scid:110693f1e9e50c86|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:09:30 316266] [debug] |scid:110693f1e9e50c86|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:09:30 316278] [debug] |scid:110693f1e9e50c86|xqc_stream_buff_data|size:17|
[2025/09/12 05:09:30 316286] [info] |scid:110693f1e9e50c86|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055BFD992A35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:30 316296] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653770316296|
[2025/09/12 05:09:30 316305] [debug] |scid:110693f1e9e50c86|xqc_path_get_perf_class|conn:000055BFD992A35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:30 316313] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055BFD992A35C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:30 316321] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BFD992A35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:30 316335] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:09:30 316342] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:30 316349] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055BFD992A35C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:30 316356] [debug] |scid:110693f1e9e50c86|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:09:30 316364] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:30 316423] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653770316374|stream_id:0|stream_offset:17|
[2025/09/12 05:09:30 316434] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:30 316442] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:09:30 316447] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:30 316452] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:30 316456] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:30 316460] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:30 316464] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:30 316468] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771066043|now:1757653770316447|interv:749596|
[2025/09/12 05:09:30 316472] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:0|expire:1757653771066043|now:1757653770316447|interval:749596|pto_count:0|srtt:250000
[2025/09/12 05:09:30 316478] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:30 316483] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771066043|
[2025/09/12 05:09:30 316488] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_active_queue|last_ticked_time:1757653770316296|pd_index:0|
[2025/09/12 05:09:30 316495] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771066043|
[2025/09/12 05:09:30 316519] [debug] |xqc_engine_wakeup_after|wakeup:1757653771066043|now:1757653770316519|diff:749524|
[2025/09/12 05:09:30 316527] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:31 065888] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771065887|
[2025/09/12 05:09:31 065929] [debug] |xqc_engine_wakeup_after|wakeup:1757653771066043|now:1757653771065929|diff:114|
[2025/09/12 05:09:31 065936] [debug] |xqc_engine_main_logic|END|now:1757653771065887|
[2025/09/12 05:09:31 067005] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771067004|
[2025/09/12 05:09:31 067012] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771066043|pq_index:0|
[2025/09/12 05:09:31 067019] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653770316296|
[2025/09/12 05:09:31 067025] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653771067024|
[2025/09/12 05:09:31 067049] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653771066043|now:1757653771067024|
[2025/09/12 05:09:31 067055] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:31 067060] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BFD992A35C|path:0|bytes_in_flight:1234|
[2025/09/12 05:09:31 067066] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:31 067072] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:31 067077] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 067083] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 067088] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 067093] [debug] |scid:110693f1e9e50c86|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:09:31 067099] [debug] |scid:110693f1e9e50c86|xqc_conn_send_probe_pkt|conn:000055BFD992A35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:09:31 067109] [debug] |scid:110693f1e9e50c86|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:31 067114] [debug] |scid:110693f1e9e50c86|xqc_conn_send_probe_pkt|conn:000055BFD992A35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:09:31 067129] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BFD992A35C|pto_count:1
[2025/09/12 05:09:31 067135] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 067141] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 067146] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 067151] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 067156] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 067160] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653771067135|interv:18444986419938484480|
[2025/09/12 05:09:31 067166] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:0|expire:18446744073709551615|now:1757653771067135|interval:18444986419938484480|pto_count:1|srtt:250000
[2025/09/12 05:09:31 067175] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 067182] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 067188] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:09:31 067197] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:31 067285] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653771067216|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 067297] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 067304] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:31 067309] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 067315] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:31 067320] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 067325] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 067330] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 067334] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653772567216|now:1757653771067309|interv:1499907|
[2025/09/12 05:09:31 067340] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:0|expire:1757653772567216|now:1757653771067309|interval:1499907|pto_count:1|srtt:250000
[2025/09/12 05:09:31 067349] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:31 067358] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:09:31 067367] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:31 067396] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653771067375|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 067404] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:09:31 067410] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:09:31 067415] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 067421] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:09:31 067426] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 067431] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 067436] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 067440] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653772567375|now:1757653771067415|interv:1499960|
[2025/09/12 05:09:31 067445] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:0|expire:1757653772567375|now:1757653771067415|interval:1499960|pto_count:1|srtt:250000
[2025/09/12 05:09:31 067452] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:09:31 067463] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653772567375|
[2025/09/12 05:09:31 067469] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653772567375|
[2025/09/12 05:09:31 067475] [debug] |xqc_engine_wakeup_after|wakeup:1757653772567375|now:1757653771067475|diff:1499900|
[2025/09/12 05:09:31 067483] [debug] |xqc_engine_main_logic|END|now:1757653771067024|
[2025/09/12 05:09:31 103383] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653771103380|
[2025/09/12 05:09:31 103405] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:09:31 103415] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:09:31 103426] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:31 103431] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:28|
[2025/09/12 05:09:31 103444] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:28|
[2025/09/12 05:09:31 103453] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:31 103464] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|conn:000055BFD992A35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:09:31 103481] [debug] |scid:110693f1e9e50c86|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653770316043|is_app_limited:1|send_elapse:751173|ack_elapse:787337|ctl_first_sent_time:1757653771067216|lagest_ack_time:1757653771103380|curr_delivered:1184|
[2025/09/12 05:09:31 103489] [debug] |scid:110693f1e9e50c86|xqc_update_sample|sampler_sent_time_update:1757653771067216|
[2025/09/12 05:09:31 103518] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:31 103532] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_rtt|before update rtt|conn:000055BFD992A35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36164|ack_delay:0|
[2025/09/12 05:09:31 103547] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_rtt|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15 |after update rtt|conn:000055BFD992A35C|srtt:36164|rttvar:18082|minrtt:36164|latest_rtt:36164|ack_delay:0|
[2025/09/12 05:09:31 103554] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:31 103561] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:09:31 103566] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:216984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 103572] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 103577] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 103582] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 103587] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 103596] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653771103566|interv:18444986419938448049|
[2025/09/12 05:09:31 103605] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:0|expire:18446744073709551615|now:1757653771103566|interval:18444986419938448049|pto_count:1|srtt:36164
[2025/09/12 05:09:31 103614] [debug] |scid:110693f1e9e50c86|xqc_generate_sample|sampler: send_elapse 751173, ack_elapse 787337, delivered 1184|rate 1503|lost 0|
[2025/09/12 05:09:31 103626] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:09:31 103632] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1503) in round 1|
[2025/09/12 05:09:31 103637] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_min_rtt|probertt expire|rtt:36164, old_rtt:2147483647|
[2025/09/12 05:09:31 103642] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_min_rtt|minrtt expire|rtt:36164, old_rtt:2147483647|
[2025/09/12 05:09:31 103648] [debug] |scid:110693f1e9e50c86|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:09:31 103653] [debug] |scid:110693f1e9e50c86|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653771067216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:31 103659] [debug] |scid:110693f1e9e50c86|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653771067216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:31 103666] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15 |bbr on ack|mode:0|pacing_rate:10997525|bw:1503|cwnd:139040|full_bw_reached:0|inflight:50|srtt:36164|latest_rtt:36164|min_rtt:36164|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:31 103673] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:31 103680] [debug] |scid:110693f1e9e50c86|xqc_process_crypto_frame|level:0|
[2025/09/12 05:09:31 103685] [debug] |scid:110693f1e9e50c86|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:09:31 103690] [debug] |scid:110693f1e9e50c86|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:09:31 104073] [debug] |scid:110693f1e9e50c86|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:09:31 104080] [debug] |scid:110693f1e9e50c86|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:31 104086] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653772567375|pq_index:0|
[2025/09/12 05:09:31 104091] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771067024|
[2025/09/12 05:09:31 104098] [info] |scid:110693f1e9e50c86|xqc_conn_confirm_cid|dcid change|ori:44391e55fbc98c15|new:3c7111603f35bba7ad29|
[2025/09/12 05:09:31 104105] [info] |scid:110693f1e9e50c86|xqc_conn_addr_validated|Address Validated|conn:000055BFD992A35C|role:0|
[2025/09/12 05:09:31 104111] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:31 104117] [debug] |scid:110693f1e9e50c86|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:31 104123] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:28|largest:28|pns:0|
[2025/09/12 05:09:31 104129] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:1232|pkt_type:INIT|pkt_num:28|frame:ACK CRYPTO |recv_time:1757653771103380|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 104136] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:09:31 104142] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:31 104147] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:31 104154] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:09:31 104159] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:31 104169] [debug] |scid:110693f1e9e50c86|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:09:31 104177] [debug] |scid:110693f1e9e50c86|xqc_process_crypto_frame|level:2|
[2025/09/12 05:09:31 104182] [debug] |scid:110693f1e9e50c86|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:09:31 104186] [debug] |scid:110693f1e9e50c86|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:09:31 104242] [debug] |scid:110693f1e9e50c86|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:31 104250] [debug] |scid:110693f1e9e50c86|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:09:31 104255] [warn] |scid:110693f1e9e50c86|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:09:31 104571] [debug] |scid:110693f1e9e50c86|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:09:31 104585] [debug] |scid:110693f1e9e50c86|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:09:31 104597] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:31 104605] [debug] |scid:110693f1e9e50c86|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:31 104615] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:09:31 104625] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653771103380|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 104636] [info] |scid:110693f1e9e50c86|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:09:31 104645] [info] |scid:110693f1e9e50c86|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:31 104653] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891103380|now:1757653771103380|interv:120000000|
[2025/09/12 05:09:31 104660] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891103380|now:1757653771103380|interv:120000000|
[2025/09/12 05:09:31 104665] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771104665|
[2025/09/12 05:09:31 104671] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653771104670|
[2025/09/12 05:09:31 104678] [info] |scid:110693f1e9e50c86|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:09:31 104683] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:09:31 104688] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:31 104693] [debug] |scid:110693f1e9e50c86|xqc_process_crypto_write_streams|
[2025/09/12 05:09:31 104698] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:31 104703] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:31 104708] [debug] |scid:110693f1e9e50c86|xqc_process_crypto_write_streams|
[2025/09/12 05:09:31 104713] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:09:31 104719] [info] |scid:110693f1e9e50c86|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653771104719|
[2025/09/12 05:09:31 104725] [debug] |scid:110693f1e9e50c86|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055BFD992A35C|
[2025/09/12 05:09:31 104731] [info] |scid:110693f1e9e50c86|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:09:31 104741] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:108492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:31 104747] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 104752] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 104757] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 104762] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 104767] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653771104741|interv:18444986419938446874|
[2025/09/12 05:09:31 104772] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:0|expire:18446744073709551615|now:1757653771104741|interval:18444986419938446874|pto_count:0|srtt:36164
[2025/09/12 05:09:31 104779] [debug] |scid:110693f1e9e50c86|xqc_conn_early_data_accept|accept|
[2025/09/12 05:09:31 104784] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:09:31 104791] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|largest_recv:28|ack_delay:1410|first_ack_range:0|largest_pkt_recv_time:1757653771103380|
[2025/09/12 05:09:31 104796] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:28|low:28|pkt_pns:0|
[2025/09/12 05:09:31 104801] [debug] |scid:110693f1e9e50c86|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:28|frame_largest_recv:28|
[2025/09/12 05:09:31 104807] [debug] |scid:110693f1e9e50c86|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:09:31 104812] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|largest_recv:0|ack_delay:1432|first_ack_range:0|largest_pkt_recv_time:1757653771103380|
[2025/09/12 05:09:31 104818] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:09:31 104822] [debug] |scid:110693f1e9e50c86|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:09:31 104828] [debug] |scid:110693f1e9e50c86|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:31 104834] [debug] |scid:110693f1e9e50c86|xqc_path_get_perf_class|conn:000055BFD992A35C|path_id:0|path_srtt:36164|min_srtt:36164|path_bw:1503|loss_rate:25.00|path_pto:0|
[2025/09/12 05:09:31 104840] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BFD992A35C|path_id:0|path_srtt:36164|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:31 104847] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:09:31 104853] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 104858] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 104864] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:31 104870] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:31 104903] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653771104879|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 104910] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 104920] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:31 104925] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:108492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:31 104931] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 104936] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:31 104941] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 104946] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 104950] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771213371|now:1757653771104925|interv:108446|
[2025/09/12 05:09:31 104955] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:1|expire:1757653771213371|now:1757653771104925|interval:108446|pto_count:0|srtt:36164
[2025/09/12 05:09:31 104962] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:31 104967] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:09:31 104973] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:31 104996] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653771104980|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 105003] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 105009] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:31 105014] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:31 105019] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:31 105025] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:31 105042] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653771105031|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 105049] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 105055] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771213371|
[2025/09/12 05:09:31 105060] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771213371|
[2025/09/12 05:09:31 105065] [debug] |xqc_engine_wakeup_after|wakeup:1757653771213371|now:1757653771105065|diff:108306|
[2025/09/12 05:09:31 105071] [debug] |xqc_engine_main_logic|END|now:1757653771104670|
[2025/09/12 05:09:31 105080] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:1232|state:ESTABED|recv_time:1757653771105079|
[2025/09/12 05:09:31 105085] [info] |scid:110693f1e9e50c86|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 05:09:31 105090] [info] |scid:110693f1e9e50c86|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:31 105099] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891105079|now:1757653771105079|interv:120000000|
[2025/09/12 05:09:31 105104] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891105079|now:1757653771105079|interv:120000000|
[2025/09/12 05:09:31 105109] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771213371|pq_index:0|
[2025/09/12 05:09:31 105114] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771104670|
[2025/09/12 05:09:31 105120] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771105120|
[2025/09/12 05:09:31 105126] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771105125|
[2025/09/12 05:09:31 105133] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771213371|
[2025/09/12 05:09:31 105138] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771213371|
[2025/09/12 05:09:31 105143] [debug] |xqc_engine_wakeup_after|wakeup:1757653771213371|now:1757653771105143|diff:108228|
[2025/09/12 05:09:31 105148] [debug] |xqc_engine_main_logic|END|now:1757653771105125|
[2025/09/12 05:09:31 138822] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:1332|state:ESTABED|recv_time:1757653771138820|
[2025/09/12 05:09:31 138841] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:0|
[2025/09/12 05:09:31 138855] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:31 138865] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:31 138881] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:09:31 138889] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:31 138900] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:31 138910] [debug] |scid:110693f1e9e50c86|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:31 138929] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:ACK_01RTT|expire:1757653771163820|now:1757653771138820|interv:25000|
[2025/09/12 05:09:31 138943] [debug] |scid:110693f1e9e50c86|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653771138820|max_ack_delay:25000|
[2025/09/12 05:09:31 138956] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:09:31 138967] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653771138820|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 138980] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891138820|now:1757653771138820|interv:120000000|
[2025/09/12 05:09:31 138991] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891138820|now:1757653771138820|interv:120000000|
[2025/09/12 05:09:31 139002] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771213371|pq_index:0|
[2025/09/12 05:09:31 139013] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771105125|
[2025/09/12 05:09:31 139023] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771139023|
[2025/09/12 05:09:31 139035] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653771139033|
[2025/09/12 05:09:31 139053] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771163820|
[2025/09/12 05:09:31 139059] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771163820|
[2025/09/12 05:09:31 139065] [debug] |xqc_engine_wakeup_after|wakeup:1757653771163820|now:1757653771139065|diff:24755|
[2025/09/12 05:09:31 139072] [debug] |xqc_engine_main_logic|END|now:1757653771139033|
[2025/09/12 05:09:31 139079] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771139079|
[2025/09/12 05:09:31 139085] [debug] |xqc_engine_wakeup_after|wakeup:1757653771163820|now:1757653771139085|diff:24735|
[2025/09/12 05:09:31 139091] [debug] |xqc_engine_main_logic|END|now:1757653771139079|
[2025/09/12 05:09:31 139150] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:380|state:ESTABED|recv_time:1757653771139149|
[2025/09/12 05:09:31 139163] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:0|
[2025/09/12 05:09:31 139177] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:09:31 139188] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:31 139201] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:09:31 139212] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:31 139224] [debug] |scid:110693f1e9e50c86|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:09:31 139236] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771163820|pq_index:0|
[2025/09/12 05:09:31 139247] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771139033|
[2025/09/12 05:09:31 139256] [debug] |scid:110693f1e9e50c86|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:31 139264] [debug] |scid:110693f1e9e50c86|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:31 139275] [debug] |scid:110693f1e9e50c86|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:09:31 139480] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:31 139606] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:31 139625] [debug] |scid:110693f1e9e50c86|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:31 139635] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:09:31 139643] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653771139149|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 139651] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891139149|now:1757653771139149|interv:120000000|
[2025/09/12 05:09:31 139671] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891139149|now:1757653771139149|interv:120000000|
[2025/09/12 05:09:31 139680] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771139680|
[2025/09/12 05:09:31 139690] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653771139688|
[2025/09/12 05:09:31 139700] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:31 139705] [debug] |scid:110693f1e9e50c86|xqc_process_crypto_write_streams|
[2025/09/12 05:09:31 139710] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:09:31 139719] [debug] |scid:110693f1e9e50c86|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:31 139726] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|largest_recv:2|ack_delay:576|first_ack_range:1|largest_pkt_recv_time:1757653771139149|
[2025/09/12 05:09:31 139731] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:2|low:1|pkt_pns:2|
[2025/09/12 05:09:31 139736] [debug] |scid:110693f1e9e50c86|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:09:31 139742] [debug] |scid:110693f1e9e50c86|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:31 139747] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 139753] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:31 139759] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:31 139795] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:120|now:1757653771139768|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 139807] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 139818] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771213371|
[2025/09/12 05:09:31 139827] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771213371|
[2025/09/12 05:09:31 139834] [debug] |xqc_engine_wakeup_after|wakeup:1757653771213371|now:1757653771139833|diff:73538|
[2025/09/12 05:09:31 139839] [debug] |xqc_engine_main_logic|END|now:1757653771139688|
[2025/09/12 05:09:31 139845] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771139845|
[2025/09/12 05:09:31 139850] [debug] |xqc_engine_wakeup_after|wakeup:1757653771213371|now:1757653771139850|diff:73521|
[2025/09/12 05:09:31 139855] [debug] |xqc_engine_main_logic|END|now:1757653771139845|
[2025/09/12 05:09:31 212150] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771212150|
[2025/09/12 05:09:31 212164] [debug] |xqc_engine_wakeup_after|wakeup:1757653771213371|now:1757653771212164|diff:1207|
[2025/09/12 05:09:31 212171] [debug] |xqc_engine_main_logic|END|now:1757653771212150|
[2025/09/12 05:09:31 214315] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771214314|
[2025/09/12 05:09:31 214326] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771213371|pq_index:0|
[2025/09/12 05:09:31 214333] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771139688|
[2025/09/12 05:09:31 214341] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771214339|
[2025/09/12 05:09:31 214348] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653771213371|now:1757653771214339|
[2025/09/12 05:09:31 214355] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:31 214361] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BFD992A35C|path:0|bytes_in_flight:120|
[2025/09/12 05:09:31 214367] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:108492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:31 214375] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 214381] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:31 214393] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 214399] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 214405] [debug] |scid:110693f1e9e50c86|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:09:31 214412] [debug] |scid:110693f1e9e50c86|xqc_conn_send_probe_pkt|conn:000055BFD992A35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:31 214419] [debug] |scid:110693f1e9e50c86|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:31 214425] [debug] |scid:110693f1e9e50c86|xqc_conn_send_probe_pkt|conn:000055BFD992A35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:31 214432] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BFD992A35C|pto_count:1
[2025/09/12 05:09:31 214439] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:216984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 214445] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 214452] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 214457] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 214463] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 214469] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653771214438|interv:18444986419938337177|
[2025/09/12 05:09:31 214475] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:0|expire:18446744073709551615|now:1757653771214438|interval:18444986419938337177|pto_count:1|srtt:36164
[2025/09/12 05:09:31 214484] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 214491] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 214520] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:31 214530] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:31 214568] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:2|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653771214540|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 214582] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:2|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 214595] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:31 214606] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:216984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 214615] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 214622] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:31 214628] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 214639] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 214645] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771431524|now:1757653771214606|interv:216918|
[2025/09/12 05:09:31 214651] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:1|expire:1757653771431524|now:1757653771214606|interval:216918|pto_count:1|srtt:36164
[2025/09/12 05:09:31 214659] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:31 214666] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:31 214673] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:31 214705] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653771214683|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 214719] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:31 214731] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:31 214742] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:216984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 214749] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 214755] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:09:31 214760] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 214766] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:31 214772] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771431667|now:1757653771214741|interv:216926|
[2025/09/12 05:09:31 214778] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:1|expire:1757653771431667|now:1757653771214741|interval:216926|pto_count:1|srtt:36164
[2025/09/12 05:09:31 214785] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:09:31 214792] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771431667|
[2025/09/12 05:09:31 214798] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771431667|
[2025/09/12 05:09:31 214804] [debug] |xqc_engine_wakeup_after|wakeup:1757653771431667|now:1757653771214804|diff:216863|
[2025/09/12 05:09:31 214810] [debug] |xqc_engine_main_logic|END|now:1757653771214339|
[2025/09/12 05:09:31 275155] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:29|state:ESTABED|recv_time:1757653771275149|
[2025/09/12 05:09:31 275186] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:1|
[2025/09/12 05:09:31 275205] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:09:31 275214] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:31 275231] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:09:31 275240] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:31 275260] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:31 275268] [debug] |scid:110693f1e9e50c86|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:31 275281] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:ACK_01RTT|expire:1757653771300149|now:1757653771275149|interv:25000|
[2025/09/12 05:09:31 275292] [debug] |scid:110693f1e9e50c86|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653771275149|max_ack_delay:25000|
[2025/09/12 05:09:31 275301] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:09:31 275312] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING PING |recv_time:1757653771275149|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 275323] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891275149|now:1757653771275149|interv:120000000|
[2025/09/12 05:09:31 275330] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891275149|now:1757653771275149|interv:120000000|
[2025/09/12 05:09:31 275335] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771431667|pq_index:0|
[2025/09/12 05:09:31 275342] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771214339|
[2025/09/12 05:09:31 275347] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771275347|
[2025/09/12 05:09:31 275353] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653771275352|
[2025/09/12 05:09:31 275364] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771300149|
[2025/09/12 05:09:31 275368] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771300149|
[2025/09/12 05:09:31 275373] [debug] |xqc_engine_wakeup_after|wakeup:1757653771300149|now:1757653771275373|diff:24776|
[2025/09/12 05:09:31 275379] [debug] |xqc_engine_main_logic|END|now:1757653771275352|
[2025/09/12 05:09:31 275385] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771275385|
[2025/09/12 05:09:31 275390] [debug] |xqc_engine_wakeup_after|wakeup:1757653771300149|now:1757653771275390|diff:24759|
[2025/09/12 05:09:31 275395] [debug] |xqc_engine_main_logic|END|now:1757653771275385|
[2025/09/12 05:09:31 298771] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771298771|
[2025/09/12 05:09:31 298784] [debug] |xqc_engine_wakeup_after|wakeup:1757653771300149|now:1757653771298784|diff:1365|
[2025/09/12 05:09:31 298790] [debug] |xqc_engine_main_logic|END|now:1757653771298771|
[2025/09/12 05:09:31 300924] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771300924|
[2025/09/12 05:09:31 300933] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771300149|pq_index:0|
[2025/09/12 05:09:31 300939] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771275352|
[2025/09/12 05:09:31 300946] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771300945|
[2025/09/12 05:09:31 300953] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653771300149|now:1757653771300945|
[2025/09/12 05:09:31 300960] [debug] |scid:110693f1e9e50c86|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:31 300965] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653771300149|now:1757653771300945|
[2025/09/12 05:09:31 300971] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:31 300991] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|largest_recv:4|ack_delay:25842|first_ack_range:0|largest_pkt_recv_time:1757653771275149|
[2025/09/12 05:09:31 300998] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 05:09:31 301004] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:2|low:1|pkt_pns:2|
[2025/09/12 05:09:31 301010] [debug] |scid:110693f1e9e50c86|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:09:31 301017] [debug] |scid:110693f1e9e50c86|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:31 301024] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 301032] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:31 301039] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:31 301082] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:2|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:190|now:1757653771301050|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 301091] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:2|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 301100] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771431667|
[2025/09/12 05:09:31 301106] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771431667|
[2025/09/12 05:09:31 301112] [debug] |xqc_engine_wakeup_after|wakeup:1757653771431667|now:1757653771301112|diff:130555|
[2025/09/12 05:09:31 301118] [debug] |xqc_engine_main_logic|END|now:1757653771300945|
[2025/09/12 05:09:31 333210] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:1372|state:ESTABED|recv_time:1757653771333206|
[2025/09/12 05:09:31 333236] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:0|
[2025/09/12 05:09:31 333293] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:09:31 333302] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:31 333318] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:09:31 333327] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:31 333336] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:31 333344] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 333353] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|85102353286e70347ed4|sr_token:51d046540e46257251bb7a13aa908dd4
[2025/09/12 05:09:31 333367] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 333375] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|5964b77f9c15317629fb|sr_token:4615d81b9303a19d77639557afaf4e55
[2025/09/12 05:09:31 333386] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 333395] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|4b49b1f1c71ef3267998|sr_token:77e639c0d2237a0766bfe89d9841877e
[2025/09/12 05:09:31 333405] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 333410] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|cb3fbfeeede205267d42|sr_token:f5bd68b7e799632e81532a81e4fadbb0
[2025/09/12 05:09:31 333416] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 333421] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|becdf1188c2030194937|sr_token:0399caaa32989dcf509948dc7d19a3e1
[2025/09/12 05:09:31 333434] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 333439] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|bfaa16acea9c0a8575e3|sr_token:89752bd57b85816ae04d45a4c03bfe43
[2025/09/12 05:09:31 333445] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 333450] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|390ae093f353a04cef65|sr_token:77cb279a65ba57eb33497804f26f0f95
[2025/09/12 05:09:31 333456] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:31 333461] [debug] |scid:110693f1e9e50c86|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:31 333470] [info] |scid:110693f1e9e50c86|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055BFD992A35C|
[2025/09/12 05:09:31 333478] [debug] |scid:110693f1e9e50c86|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:190|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:31 333484] [debug] |scid:110693f1e9e50c86|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:120|cwnd:139040|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:31 333490] [debug] |scid:110693f1e9e50c86|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:31 333496] [info] |scid:110693f1e9e50c86|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:09:31 333523] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:108492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:31 333530] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 333535] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 333540] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 333545] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771333522|now:1757653771333522|interv:0|
[2025/09/12 05:09:31 333551] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:2|expire:1757653770444866|now:1757653771333522|interval:0|pto_count:0|srtt:36164
[2025/09/12 05:09:31 333558] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:ACK_01RTT|expire:1757653771358206|now:1757653771333206|interv:25000|
[2025/09/12 05:09:31 333566] [debug] |scid:110693f1e9e50c86|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 DGRAM_MSS_NOTIFY |now:1757653771333206|max_ack_delay:25000|
[2025/09/12 05:09:31 333573] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:09:31 333579] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING PING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653771333206|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 333586] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891333206|now:1757653771333206|interv:120000000|
[2025/09/12 05:09:31 333592] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891333206|now:1757653771333206|interv:120000000|
[2025/09/12 05:09:31 333597] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771431667|pq_index:0|
[2025/09/12 05:09:31 333602] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771300945|
[2025/09/12 05:09:31 333612] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771333612|
[2025/09/12 05:09:31 333619] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771333617|
[2025/09/12 05:09:31 333625] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653771333522|now:1757653771333617|
[2025/09/12 05:09:31 333630] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:31 333635] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BFD992A35C|path:0|bytes_in_flight:50|
[2025/09/12 05:09:31 333640] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:108492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:31 333646] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 333651] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 333656] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:31 333661] [debug] |scid:110693f1e9e50c86|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:31 333667] [debug] |scid:110693f1e9e50c86|xqc_conn_send_probe_pkt|conn:000055BFD992A35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:31 333674] [debug] |scid:110693f1e9e50c86|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:31 333679] [debug] |scid:110693f1e9e50c86|xqc_conn_send_probe_pkt|conn:000055BFD992A35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:31 333684] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BFD992A35C|pto_count:1
[2025/09/12 05:09:31 333690] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055BFD992A35C|path:0|
[2025/09/12 05:09:31 333694] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:31 333699] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653771333617|
[2025/09/12 05:09:31 333704] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:31 333728] [debug] |scid:110693f1e9e50c86|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:99461fc6704356c4|sr_token:e0bb6bdbfe7f0000439c39cfbf550000|seq_num:1
[2025/09/12 05:09:31 333737] [debug] |scid:110693f1e9e50c86|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0580af8056bf16ce|sr_token:e0bb6bdbfe7f0000439c39cfbf550000|seq_num:2
[2025/09/12 05:09:31 333743] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:31 333749] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:31 333757] [debug] |scid:110693f1e9e50c86|xqc_path_get_perf_class|conn:000055BFD992A35C|path_id:0|path_srtt:36164|min_srtt:36164|path_bw:1503|loss_rate:33.33|path_pto:1|
[2025/09/12 05:09:31 333762] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BFD992A35C|path_id:0|path_srtt:36164|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:31 333769] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:09:31 333775] [debug] |scid:110693f1e9e50c86|xqc_path_get_perf_class|conn:000055BFD992A35C|path_id:0|path_srtt:36164|min_srtt:36164|path_bw:1503|loss_rate:33.33|path_pto:1|
[2025/09/12 05:09:31 333787] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BFD992A35C|path_id:0|path_srtt:36164|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:31 333793] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:09:31 333799] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:31 333805] [debug] |scid:110693f1e9e50c86|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055BFD992A35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:31 333811] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-3|next_skip_chance:1757653771734286|current_time:1757653771333810|
[2025/09/12 05:09:31 333816] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:31 333853] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:4|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653771333825|stream_id:0|stream_offset:17|
[2025/09/12 05:09:31 333861] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:4|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 333867] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:09:31 333873] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:216984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 333879] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 333884] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 333889] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:09:31 333894] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771590809|now:1757653771333873|interv:256936|
[2025/09/12 05:09:31 333899] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:2|expire:1757653771590809|now:1757653771333873|interval:256936|pto_count:1|srtt:36164
[2025/09/12 05:09:31 333905] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:36|
[2025/09/12 05:09:31 333911] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:31 333916] [debug] |scid:110693f1e9e50c86|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055BFD992A35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:31 333922] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:31 333942] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:5|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653771333928|stream_id:0|stream_offset:17|
[2025/09/12 05:09:31 333948] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:5|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:31 333954] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:1184|
[2025/09/12 05:09:31 333959] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:216984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 333969] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 333974] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 333979] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:09:31 333984] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771590912|now:1757653771333959|interv:256953|
[2025/09/12 05:09:31 333989] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:2|expire:1757653771590912|now:1757653771333959|interval:256953|pto_count:1|srtt:36164
[2025/09/12 05:09:31 333995] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:72|
[2025/09/12 05:09:31 334000] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:31 334006] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:31 334025] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:6|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653771334012|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 334032] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:6|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 334038] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:1184|
[2025/09/12 05:09:31 334043] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:216984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 334048] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 334053] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 334058] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:09:31 334063] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771590996|now:1757653771334043|interv:256953|
[2025/09/12 05:09:31 334068] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:2|expire:1757653771590996|now:1757653771334043|interval:256953|pto_count:1|srtt:36164
[2025/09/12 05:09:31 334074] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:115|
[2025/09/12 05:09:31 334079] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:31 334085] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:31 334105] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:7|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653771334091|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 334111] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:7|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 334117] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:1184|
[2025/09/12 05:09:31 334128] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:18082|pto_duration:216984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 334134] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 334139] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 334144] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:09:31 334149] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771591075|now:1757653771334128|interv:256947|
[2025/09/12 05:09:31 334154] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:2|expire:1757653771591075|now:1757653771334128|interval:256947|pto_count:1|srtt:36164
[2025/09/12 05:09:31 334159] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:158|
[2025/09/12 05:09:31 334165] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771358206|
[2025/09/12 05:09:31 334171] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771358206|
[2025/09/12 05:09:31 334176] [debug] |xqc_engine_wakeup_after|wakeup:1757653771358206|now:1757653771334176|diff:24030|
[2025/09/12 05:09:31 334182] [debug] |xqc_engine_main_logic|END|now:1757653771333617|
[2025/09/12 05:09:31 334191] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771334191|
[2025/09/12 05:09:31 334196] [debug] |xqc_engine_wakeup_after|wakeup:1757653771358206|now:1757653771334195|diff:24011|
[2025/09/12 05:09:31 334200] [debug] |xqc_engine_main_logic|END|now:1757653771334191|
[2025/09/12 05:09:31 339781] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:237|state:ESTABED|recv_time:1757653771339780|
[2025/09/12 05:09:31 339798] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:1|
[2025/09/12 05:09:31 339810] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:09:31 339818] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:31 339830] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:09:31 339836] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:31 339841] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 339846] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|390ae093f353a04cef65|sr_token:77cb279a65ba57eb33497804f26f0f95
[2025/09/12 05:09:31 339856] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 339863] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|bfaa16acea9c0a8575e3|sr_token:89752bd57b85816ae04d45a4c03bfe43
[2025/09/12 05:09:31 339872] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 339880] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|becdf1188c2030194937|sr_token:0399caaa32989dcf509948dc7d19a3e1
[2025/09/12 05:09:31 339909] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 339918] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|cb3fbfeeede205267d42|sr_token:f5bd68b7e799632e81532a81e4fadbb0
[2025/09/12 05:09:31 339926] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 339935] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|4b49b1f1c71ef3267998|sr_token:77e639c0d2237a0766bfe89d9841877e
[2025/09/12 05:09:31 339943] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 339960] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|5964b77f9c15317629fb|sr_token:4615d81b9303a19d77639557afaf4e55
[2025/09/12 05:09:31 339969] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:31 339977] [debug] |scid:110693f1e9e50c86|xqc_process_new_conn_id_frame|new_conn_id|85102353286e70347ed4|sr_token:51d046540e46257251bb7a13aa908dd4
[2025/09/12 05:09:31 339984] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:31 339991] [debug] |scid:110693f1e9e50c86|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:31 339997] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:09:31 340002] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:6|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653771339780|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 340009] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891339780|now:1757653771339780|interv:120000000|
[2025/09/12 05:09:31 340014] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891339780|now:1757653771339780|interv:120000000|
[2025/09/12 05:09:31 340019] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771358206|pq_index:0|
[2025/09/12 05:09:31 340025] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771333617|
[2025/09/12 05:09:31 340030] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771340029|
[2025/09/12 05:09:31 340036] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771340034|
[2025/09/12 05:09:31 340044] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|largest_recv:6|ack_delay:264|first_ack_range:2|largest_pkt_recv_time:1757653771339780|
[2025/09/12 05:09:31 340050] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:6|low:4|pkt_pns:2|
[2025/09/12 05:09:31 340055] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:2|low:1|pkt_pns:2|
[2025/09/12 05:09:31 340060] [debug] |scid:110693f1e9e50c86|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 05:09:31 340065] [debug] |scid:110693f1e9e50c86|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:31 340071] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 340077] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:31 340083] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:31 340112] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:8|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653771340091|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 340119] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:8|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 340126] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771591075|
[2025/09/12 05:09:31 340131] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771591075|
[2025/09/12 05:09:31 340136] [debug] |xqc_engine_wakeup_after|wakeup:1757653771591075|now:1757653771340136|diff:250939|
[2025/09/12 05:09:31 340146] [debug] |xqc_engine_main_logic|END|now:1757653771340034|
[2025/09/12 05:09:31 340152] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771340152|
[2025/09/12 05:09:31 340157] [debug] |xqc_engine_wakeup_after|wakeup:1757653771591075|now:1757653771340157|diff:250918|
[2025/09/12 05:09:31 340162] [debug] |xqc_engine_main_logic|END|now:1757653771340152|
[2025/09/12 05:09:31 364919] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:33|state:ESTABED|recv_time:1757653771364918|
[2025/09/12 05:09:31 364939] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:0|
[2025/09/12 05:09:31 364951] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:09:31 364959] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:31 364972] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:09:31 364979] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:31 364990] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|conn:000055BFD992A35C|path:0|pkt_num:5|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:09:31 365001] [debug] |scid:110693f1e9e50c86|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:72|prior_delivered:1184|prior_time:1757653771333825|is_app_limited:1|send_elapse:103|ack_elapse:31093|ctl_first_sent_time:1757653771333928|lagest_ack_time:1757653771364918|curr_delivered:1220|
[2025/09/12 05:09:31 365014] [debug] |scid:110693f1e9e50c86|xqc_update_sample|sampler_sent_time_update:1757653771333928|
[2025/09/12 05:09:31 365025] [debug] |scid:110693f1e9e50c86|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:09:31 365040] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:31 365050] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_rtt|before update rtt|conn:000055BFD992A35C|srtt:36164|rttvar:18082|minrtt:36164|latest_rtt:30990|ack_delay:0|
[2025/09/12 05:09:31 365059] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_rtt|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15 |after update rtt|conn:000055BFD992A35C|srtt:35517|rttvar:14855|minrtt:30990|latest_rtt:30990|ack_delay:0|
[2025/09/12 05:09:31 365070] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:09:31 365081] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/09/12 05:09:31 365091] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:31 365099] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:35517|rtt_var:14855|pto_duration:94937|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:31 365105] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 365110] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 365116] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:31 365121] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771449028|now:1757653771365098|interv:83930|
[2025/09/12 05:09:31 365127] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:2|expire:1757653771449028|now:1757653771365098|interval:83930|pto_count:0|srtt:35517
[2025/09/12 05:09:31 365133] [debug] |scid:110693f1e9e50c86|xqc_generate_sample|sampler: send_elapse 103, ack_elapse 31093, delivered 36|rate 1157|lost 0|
[2025/09/12 05:09:31 365147] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:09:31 365153] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_min_rtt|probertt expire|rtt:30990, old_rtt:36164|
[2025/09/12 05:09:31 365158] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_min_rtt|minrtt expire|rtt:30990, old_rtt:36164|
[2025/09/12 05:09:31 365164] [debug] |scid:110693f1e9e50c86|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:09:31 365170] [debug] |scid:110693f1e9e50c86|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:36|po_sent_time:1757653771333928|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:09:31 365177] [debug] |scid:110693f1e9e50c86|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:36|po_sent_time:1757653771333928|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:09:31 365183] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15 |bbr on ack|mode:0|pacing_rate:10997525|bw:1503|cwnd:139076|full_bw_reached:0|inflight:86|srtt:35517|latest_rtt:30990|min_rtt:30990|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:31 365192] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:09:31 365198] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653771364918|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 365205] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891364918|now:1757653771364918|interv:120000000|
[2025/09/12 05:09:31 365211] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891364918|now:1757653771364918|interv:120000000|
[2025/09/12 05:09:31 365216] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771591075|pq_index:0|
[2025/09/12 05:09:31 365222] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771340034|
[2025/09/12 05:09:31 365227] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771365227|
[2025/09/12 05:09:31 365234] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771365232|
[2025/09/12 05:09:31 365243] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771449028|
[2025/09/12 05:09:31 365249] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771449028|
[2025/09/12 05:09:31 365254] [debug] |xqc_engine_wakeup_after|wakeup:1757653771449028|now:1757653771365254|diff:83774|
[2025/09/12 05:09:31 365260] [debug] |xqc_engine_main_logic|END|now:1757653771365232|
[2025/09/12 05:09:31 365267] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771365267|
[2025/09/12 05:09:31 365272] [debug] |xqc_engine_wakeup_after|wakeup:1757653771449028|now:1757653771365272|diff:83756|
[2025/09/12 05:09:31 365277] [debug] |xqc_engine_main_logic|END|now:1757653771365267|
[2025/09/12 05:09:31 371962] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:1422|state:ESTABED|recv_time:1757653771371960|
[2025/09/12 05:09:31 371982] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:1|
[2025/09/12 05:09:31 371994] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:09:31 372002] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:31 372024] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:09:31 372033] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:31 372041] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:31 372047] [debug] |scid:110693f1e9e50c86|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:31 372062] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:ACK_01RTT|expire:1757653771396960|now:1757653771371960|interv:25000|
[2025/09/12 05:09:31 372074] [debug] |scid:110693f1e9e50c86|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 DGRAM_MSS_NOTIFY |now:1757653771371960|max_ack_delay:25000|
[2025/09/12 05:09:31 372085] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:09:31 372094] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653771371960|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 372105] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891371960|now:1757653771371960|interv:120000000|
[2025/09/12 05:09:31 372113] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891371960|now:1757653771371960|interv:120000000|
[2025/09/12 05:09:31 372118] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771449028|pq_index:0|
[2025/09/12 05:09:31 372123] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771365232|
[2025/09/12 05:09:31 372128] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771372128|
[2025/09/12 05:09:31 372135] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771372133|
[2025/09/12 05:09:31 372143] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771396960|
[2025/09/12 05:09:31 372148] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771396960|
[2025/09/12 05:09:31 372153] [debug] |xqc_engine_wakeup_after|wakeup:1757653771396960|now:1757653771372153|diff:24807|
[2025/09/12 05:09:31 372158] [debug] |xqc_engine_main_logic|END|now:1757653771372133|
[2025/09/12 05:09:31 372165] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771372164|
[2025/09/12 05:09:31 372169] [debug] |xqc_engine_wakeup_after|wakeup:1757653771396960|now:1757653771372169|diff:24791|
[2025/09/12 05:09:31 372174] [debug] |xqc_engine_main_logic|END|now:1757653771372164|
[2025/09/12 05:09:31 386226] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:36|state:ESTABED|recv_time:1757653771386225|
[2025/09/12 05:09:31 386244] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:1|
[2025/09/12 05:09:31 386256] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:09:31 386267] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:31 386281] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:09:31 386292] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:31 386305] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|conn:000055BFD992A35C|path:0|pkt_num:6|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:6|
[2025/09/12 05:09:31 386319] [debug] |scid:110693f1e9e50c86|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:1184|prior_time:1757653771333825|is_app_limited:1|send_elapse:187|ack_elapse:52400|ctl_first_sent_time:1757653771334012|lagest_ack_time:1757653771386225|curr_delivered:1263|
[2025/09/12 05:09:31 386342] [debug] |scid:110693f1e9e50c86|xqc_update_sample|sampler_sent_time_update:1757653771334012|
[2025/09/12 05:09:31 386354] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:09:31 386365] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_rtt|before update rtt|conn:000055BFD992A35C|srtt:35517|rttvar:14855|minrtt:30990|latest_rtt:52213|ack_delay:15584|
[2025/09/12 05:09:31 386378] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_rtt|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15 |after update rtt|conn:000055BFD992A35C|srtt:35656|rttvar:11420|minrtt:30990|latest_rtt:52213|ack_delay:15584|
[2025/09/12 05:09:31 386392] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:09:31 386403] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 7|pns:2|
[2025/09/12 05:09:31 386412] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:31 386418] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:35656|rtt_var:11420|pto_duration:81336|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:31 386426] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 386432] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 386438] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:31 386444] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771435427|now:1757653771386418|interv:49009|
[2025/09/12 05:09:31 386450] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:2|expire:1757653771435427|now:1757653771386418|interval:49009|pto_count:0|srtt:35656
[2025/09/12 05:09:31 386457] [debug] |scid:110693f1e9e50c86|xqc_generate_sample|sampler: send_elapse 187, ack_elapse 52400, delivered 79|rate 1507|lost 0|
[2025/09/12 05:09:31 386463] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1507) in round 2|
[2025/09/12 05:09:31 386470] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_min_rtt|minrtt expire|rtt:30990, old_rtt:30990|
[2025/09/12 05:09:31 386476] [debug] |scid:110693f1e9e50c86|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:09:31 386482] [debug] |scid:110693f1e9e50c86|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139076|packet_lost:0|acked:43|po_sent_time:1757653771334012|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:09:31 386489] [debug] |scid:110693f1e9e50c86|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139076|packet_lost:0|acked:43|po_sent_time:1757653771334012|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:09:31 386497] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15 |bbr on ack|mode:0|pacing_rate:10997525|bw:1507|cwnd:139119|full_bw_reached:0|inflight:43|srtt:35656|latest_rtt:52213|min_rtt:30990|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:09:31 386525] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:09:31 386532] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757653771386225|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 386544] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891386225|now:1757653771386225|interv:120000000|
[2025/09/12 05:09:31 386550] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891386225|now:1757653771386225|interv:120000000|
[2025/09/12 05:09:31 386556] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771396960|pq_index:0|
[2025/09/12 05:09:31 386562] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771372133|
[2025/09/12 05:09:31 386568] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771386568|
[2025/09/12 05:09:31 386576] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771386574|
[2025/09/12 05:09:31 386586] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771396960|
[2025/09/12 05:09:31 386592] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771396960|
[2025/09/12 05:09:31 386597] [debug] |xqc_engine_wakeup_after|wakeup:1757653771396960|now:1757653771386597|diff:10363|
[2025/09/12 05:09:31 386604] [debug] |xqc_engine_main_logic|END|now:1757653771386574|
[2025/09/12 05:09:31 386611] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771386611|
[2025/09/12 05:09:31 386617] [debug] |xqc_engine_wakeup_after|wakeup:1757653771396960|now:1757653771386617|diff:10343|
[2025/09/12 05:09:31 386623] [debug] |xqc_engine_main_logic|END|now:1757653771386611|
[2025/09/12 05:09:31 397274] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771397273|
[2025/09/12 05:09:31 397285] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771396960|pq_index:0|
[2025/09/12 05:09:31 397291] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771386574|
[2025/09/12 05:09:31 397299] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771397297|
[2025/09/12 05:09:31 397306] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653771396960|now:1757653771397297|
[2025/09/12 05:09:31 397312] [debug] |scid:110693f1e9e50c86|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:31 397318] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653771396960|now:1757653771397297|
[2025/09/12 05:09:31 397324] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:31 397331] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|largest_recv:10|ack_delay:25371|first_ack_range:1|largest_pkt_recv_time:1757653771371960|
[2025/09/12 05:09:31 397338] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:09:31 397344] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:09:31 397350] [debug] |scid:110693f1e9e50c86|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:9|frame_largest_recv:10|
[2025/09/12 05:09:31 397357] [debug] |scid:110693f1e9e50c86|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:31 397363] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 397371] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:31 397378] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:31 397419] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653771397392|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 397428] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:9|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 397436] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771435427|
[2025/09/12 05:09:31 397445] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771435427|
[2025/09/12 05:09:31 397455] [debug] |xqc_engine_wakeup_after|wakeup:1757653771435427|now:1757653771397455|diff:37972|
[2025/09/12 05:09:31 397465] [debug] |xqc_engine_main_logic|END|now:1757653771397297|
[2025/09/12 05:09:31 429450] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:1452|state:ESTABED|recv_time:1757653771429448|
[2025/09/12 05:09:31 429473] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:1|
[2025/09/12 05:09:31 429487] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:09:31 429498] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:31 429539] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:09:31 429550] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:31 429560] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:b|
[2025/09/12 05:09:31 429572] [debug] |scid:110693f1e9e50c86|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:31 429585] [debug] |scid:110693f1e9e50c86|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:09:31 429597] [debug] |scid:110693f1e9e50c86|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:09:31 429607] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771435427|pq_index:0|
[2025/09/12 05:09:31 429618] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771397297|
[2025/09/12 05:09:31 429629] [debug] |scid:110693f1e9e50c86|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:09:31 429639] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:31 429649] [debug] |scid:110693f1e9e50c86|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:31 429663] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:ACK_01RTT|expire:1757653771454448|now:1757653771429448|interv:25000|
[2025/09/12 05:09:31 429678] [debug] |scid:110693f1e9e50c86|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 DGRAM_MSS_NOTIFY |now:1757653771429448|max_ack_delay:25000|
[2025/09/12 05:09:31 429686] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:09:31 429693] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING PING STREAM |recv_time:1757653771429448|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 429701] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891429448|now:1757653771429448|interv:120000000|
[2025/09/12 05:09:31 429707] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891429448|now:1757653771429448|interv:120000000|
[2025/09/12 05:09:31 429713] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771429713|
[2025/09/12 05:09:31 429721] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771429719|
[2025/09/12 05:09:31 429737] [debug] |scid:110693f1e9e50c86|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055BFD992A35C|
[2025/09/12 05:09:31 429745] [debug] |scid:110693f1e9e50c86|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:09:31 429751] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:STREAM_CLOSE|expire:1757653771748759|now:1757653771429751|interv:319008|
[2025/09/12 05:09:31 429807] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771435427|
[2025/09/12 05:09:31 429818] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771435427|
[2025/09/12 05:09:31 429826] [debug] |xqc_engine_wakeup_after|wakeup:1757653771435427|now:1757653771429826|diff:5601|
[2025/09/12 05:09:31 429835] [debug] |xqc_engine_main_logic|END|now:1757653771429719|
[2025/09/12 05:09:31 429845] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771429845|
[2025/09/12 05:09:31 429854] [debug] |xqc_engine_wakeup_after|wakeup:1757653771435427|now:1757653771429854|diff:5573|
[2025/09/12 05:09:31 429865] [debug] |xqc_engine_main_logic|END|now:1757653771429845|
[2025/09/12 05:09:31 436243] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771436243|
[2025/09/12 05:09:31 436258] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771435427|pq_index:0|
[2025/09/12 05:09:31 436266] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771429719|
[2025/09/12 05:09:31 436275] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771436272|
[2025/09/12 05:09:31 436282] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653771435427|now:1757653771436272|
[2025/09/12 05:09:31 436288] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:31 436295] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055BFD992A35C|path:0|bytes_in_flight:43|
[2025/09/12 05:09:31 436301] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:35656|rtt_var:11420|pto_duration:81336|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:31 436308] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 436314] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 436320] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:31 436326] [debug] |scid:110693f1e9e50c86|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:31 436333] [debug] |scid:110693f1e9e50c86|xqc_conn_send_probe_pkt|conn:000055BFD992A35C|path:0|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:31 436341] [debug] |scid:110693f1e9e50c86|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:7|
[2025/09/12 05:09:31 436347] [debug] |scid:110693f1e9e50c86|xqc_conn_send_probe_pkt|conn:000055BFD992A35C|path:0|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:31 436354] [debug] |scid:110693f1e9e50c86|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055BFD992A35C|pto_count:1
[2025/09/12 05:09:31 436360] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055BFD992A35C|path:0|
[2025/09/12 05:09:31 436374] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:31 436380] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653771436272|
[2025/09/12 05:09:31 436386] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:31 436393] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 436400] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 436407] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:31 436414] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:31 436455] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653771436425|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 436470] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:10|origin_pktnum:7|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 436482] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:31 436494] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:35656|rtt_var:11420|pto_duration:162672|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 436533] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 436539] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 436545] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:31 436551] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771639097|now:1757653771436494|interv:202603|
[2025/09/12 05:09:31 436557] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:2|expire:1757653771639097|now:1757653771436494|interval:202603|pto_count:1|srtt:35656
[2025/09/12 05:09:31 436565] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139119|inflight:43|
[2025/09/12 05:09:31 436572] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:31 436579] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:31 436612] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653771436588|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 436626] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:11|origin_pktnum:7|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:31 436638] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:09:31 436648] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|srtt:35656|rtt_var:11420|pto_duration:162672|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:31 436655] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:31 436667] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:31 436673] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_pto_time_and_space|conn:000055BFD992A35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:31 436679] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:LOSS_DETECTION|expire:1757653771639260|now:1757653771436648|interv:202612|
[2025/09/12 05:09:31 436685] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055BFD992A35C|path:0|pns:2|expire:1757653771639260|now:1757653771436648|interval:202612|pto_count:1|srtt:35656
[2025/09/12 05:09:31 436692] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139119|inflight:86|
[2025/09/12 05:09:31 436699] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771454448|
[2025/09/12 05:09:31 436705] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771454448|
[2025/09/12 05:09:31 436711] [debug] |xqc_engine_wakeup_after|wakeup:1757653771454448|now:1757653771436711|diff:17737|
[2025/09/12 05:09:31 436717] [debug] |xqc_engine_main_logic|END|now:1757653771436272|
[2025/09/12 05:09:31 453780] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771453780|
[2025/09/12 05:09:31 453792] [debug] |xqc_engine_wakeup_after|wakeup:1757653771454448|now:1757653771453792|diff:656|
[2025/09/12 05:09:31 453797] [debug] |xqc_engine_main_logic|END|now:1757653771453780|
[2025/09/12 05:09:31 454866] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771454866|
[2025/09/12 05:09:31 454879] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771454448|pq_index:0|
[2025/09/12 05:09:31 454888] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771436272|
[2025/09/12 05:09:31 454896] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771454894|
[2025/09/12 05:09:31 454903] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653771454448|now:1757653771454894|
[2025/09/12 05:09:31 454908] [debug] |scid:110693f1e9e50c86|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:31 454913] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653771454448|now:1757653771454894|
[2025/09/12 05:09:31 454918] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:31 454925] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|largest_recv:11|ack_delay:25477|first_ack_range:2|largest_pkt_recv_time:1757653771429448|
[2025/09/12 05:09:31 454931] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:11|low:9|pkt_pns:2|
[2025/09/12 05:09:31 454936] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:09:31 454941] [debug] |scid:110693f1e9e50c86|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:09:31 454946] [debug] |scid:110693f1e9e50c86|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:31 454953] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 454964] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:31 454974] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:31 455007] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653771454984|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 455015] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:12|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 455028] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771639260|
[2025/09/12 05:09:31 455033] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771639260|
[2025/09/12 05:09:31 455040] [debug] |xqc_engine_wakeup_after|wakeup:1757653771639260|now:1757653771455040|diff:184220|
[2025/09/12 05:09:31 455048] [debug] |xqc_engine_main_logic|END|now:1757653771454894|
[2025/09/12 05:09:31 467301] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:33|state:ESTABED|recv_time:1757653771467299|
[2025/09/12 05:09:31 467317] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:1|
[2025/09/12 05:09:31 467326] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:09:31 467336] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:31 467350] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:09:31 467361] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:31 467375] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|conn:000055BFD992A35C|path:0|pkt_num:11|origin_pktnum:7|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:09:31 467387] [debug] |scid:110693f1e9e50c86|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:86|prior_delivered:1263|prior_time:1757653771436425|is_app_limited:0|send_elapse:163|ack_elapse:30874|ctl_first_sent_time:1757653771436588|lagest_ack_time:1757653771467299|curr_delivered:1306|
[2025/09/12 05:09:31 467399] [debug] |scid:110693f1e9e50c86|xqc_update_sample|sampler_sent_time_update:1757653771436588|
[2025/09/12 05:09:31 467410] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:09:31 467421] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_rtt|before update rtt|conn:000055BFD992A35C|srtt:35656|rttvar:11420|minrtt:30990|latest_rtt:30711|ack_delay:0|
[2025/09/12 05:09:31 467434] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_update_rtt|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15 |after update rtt|conn:000055BFD992A35C|srtt:35037|rttvar:9801|minrtt:30711|latest_rtt:30711|ack_delay:0|
[2025/09/12 05:09:31 467447] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:09:31 467460] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 11|pns:2|
[2025/09/12 05:09:31 467470] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:31 467480] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055BFD992A35C|path:0|
[2025/09/12 05:09:31 467492] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:31 467526] [debug] |scid:110693f1e9e50c86|xqc_generate_sample|sampler: send_elapse 163, ack_elapse 30874, delivered 43|rate 1392|lost 0|
[2025/09/12 05:09:31 467534] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:09:31 467544] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1392) in round 3|
[2025/09/12 05:09:31 467554] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_min_rtt|probertt expire|rtt:30711, old_rtt:30990|
[2025/09/12 05:09:31 467564] [debug] |scid:110693f1e9e50c86|xqc_bbr_update_min_rtt|minrtt expire|rtt:30711, old_rtt:30990|
[2025/09/12 05:09:31 467576] [debug] |scid:110693f1e9e50c86|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:94|
[2025/09/12 05:09:31 467598] [debug] |scid:110693f1e9e50c86|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139119|packet_lost:0|acked:43|po_sent_time:1757653771436588|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1306|
[2025/09/12 05:09:31 467610] [debug] |scid:110693f1e9e50c86|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139119|packet_lost:0|acked:43|po_sent_time:1757653771436588|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1306|
[2025/09/12 05:09:31 467618] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_ack_received|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15 |bbr on ack|mode:0|pacing_rate:10997525|bw:1507|cwnd:139162|full_bw_reached:0|inflight:0|srtt:35037|latest_rtt:30711|min_rtt:30711|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:31 467627] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:09:31 467634] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757653771467299|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 467642] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891467299|now:1757653771467299|interv:120000000|
[2025/09/12 05:09:31 467648] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891467299|now:1757653771467299|interv:120000000|
[2025/09/12 05:09:31 467654] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771639260|pq_index:0|
[2025/09/12 05:09:31 467661] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771454894|
[2025/09/12 05:09:31 467667] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771467667|
[2025/09/12 05:09:31 467675] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771467673|
[2025/09/12 05:09:31 467685] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771748759|
[2025/09/12 05:09:31 467691] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771748759|
[2025/09/12 05:09:31 467697] [debug] |xqc_engine_wakeup_after|wakeup:1757653771748759|now:1757653771467697|diff:281062|
[2025/09/12 05:09:31 467703] [debug] |xqc_engine_main_logic|END|now:1757653771467673|
[2025/09/12 05:09:31 467711] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771467711|
[2025/09/12 05:09:31 467717] [debug] |xqc_engine_wakeup_after|wakeup:1757653771748759|now:1757653771467716|diff:281043|
[2025/09/12 05:09:31 467722] [debug] |xqc_engine_main_logic|END|now:1757653771467711|
[2025/09/12 05:09:31 485687] [info] |xqc_engine_packet_process|==>|conn:000055BFD992A35C|size:29|state:ESTABED|recv_time:1757653771485685|
[2025/09/12 05:09:31 485714] [debug] |scid:110693f1e9e50c86|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:110693f1e9e50c86|spin_bit:1|
[2025/09/12 05:09:31 485731] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:09:31 485744] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:09:31 485761] [debug] |scid:110693f1e9e50c86|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:09:31 485773] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:12|
[2025/09/12 05:09:31 485787] [debug] |scid:110693f1e9e50c86|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:09:31 485801] [debug] |scid:110693f1e9e50c86|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:31 485814] [debug] |scid:110693f1e9e50c86|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:31 485842] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:ACK_01RTT|expire:1757653771510685|now:1757653771485685|interv:25000|
[2025/09/12 05:09:31 485859] [debug] |scid:110693f1e9e50c86|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 DGRAM_MSS_NOTIFY |now:1757653771485685|max_ack_delay:25000|
[2025/09/12 05:09:31 485873] [debug] |scid:110693f1e9e50c86|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:09:31 485889] [info] |scid:110693f1e9e50c86|xqc_conn_on_pkt_processed|====>|conn:000055BFD992A35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:13|frame:PADDING MAX_STREAMS |recv_time:1757653771485685|dcid:110693f1e9e50c86|dcid_seq:0|
[2025/09/12 05:09:31 485907] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:PATH_IDLE|expire:1757653891485685|now:1757653771485685|interv:120000000|
[2025/09/12 05:09:31 485920] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_IDLE|expire:1757653891485685|now:1757653771485685|interv:120000000|
[2025/09/12 05:09:31 485930] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771748759|pq_index:0|
[2025/09/12 05:09:31 485938] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771467673|
[2025/09/12 05:09:31 485945] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771485945|
[2025/09/12 05:09:31 485955] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771485952|
[2025/09/12 05:09:31 485967] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771510685|
[2025/09/12 05:09:31 485974] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771510685|
[2025/09/12 05:09:31 485982] [debug] |xqc_engine_wakeup_after|wakeup:1757653771510685|now:1757653771485982|diff:24703|
[2025/09/12 05:09:31 485990] [debug] |xqc_engine_main_logic|END|now:1757653771485952|
[2025/09/12 05:09:31 485999] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771485999|
[2025/09/12 05:09:31 486006] [debug] |xqc_engine_wakeup_after|wakeup:1757653771510685|now:1757653771486006|diff:24679|
[2025/09/12 05:09:31 486014] [debug] |xqc_engine_main_logic|END|now:1757653771485999|
[2025/09/12 05:09:31 510483] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771510483|
[2025/09/12 05:09:31 510496] [debug] |xqc_engine_wakeup_after|wakeup:1757653771510685|now:1757653771510496|diff:189|
[2025/09/12 05:09:31 510516] [debug] |xqc_engine_main_logic|END|now:1757653771510483|
[2025/09/12 05:09:31 511586] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771511586|
[2025/09/12 05:09:31 511595] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771510685|pq_index:0|
[2025/09/12 05:09:31 511601] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771485952|
[2025/09/12 05:09:31 511609] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|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 DGRAM_MSS_NOTIFY |now:1757653771511607|
[2025/09/12 05:09:31 511616] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653771510685|now:1757653771511607|
[2025/09/12 05:09:31 511623] [debug] |scid:110693f1e9e50c86|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:31 511628] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653771510685|now:1757653771511607|
[2025/09/12 05:09:31 511634] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:31 511657] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|largest_recv:13|ack_delay:25972|first_ack_range:2|largest_pkt_recv_time:1757653771485685|
[2025/09/12 05:09:31 511664] [debug] |scid:110693f1e9e50c86|xqc_gen_ack_frame|high:13|low:11|pkt_pns:2|
[2025/09/12 05:09:31 511670] [debug] |scid:110693f1e9e50c86|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 05:09:31 511677] [debug] |scid:110693f1e9e50c86|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:31 511684] [debug] |scid:110693f1e9e50c86|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 511692] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:31 511699] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:09:31 511734] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653771511708|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 511743] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 511751] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653771748759|
[2025/09/12 05:09:31 511757] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653771748759|
[2025/09/12 05:09:31 511763] [debug] |xqc_engine_wakeup_after|wakeup:1757653771748759|now:1757653771511763|diff:236996|
[2025/09/12 05:09:31 511769] [debug] |xqc_engine_main_logic|END|now:1757653771511607|
[2025/09/12 05:09:31 747783] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771747782|
[2025/09/12 05:09:31 747822] [debug] |xqc_engine_wakeup_after|wakeup:1757653771748759|now:1757653771747822|diff:937|
[2025/09/12 05:09:31 747829] [debug] |xqc_engine_main_logic|END|now:1757653771747782|
[2025/09/12 05:09:31 748899] [debug] |xqc_engine_main_logic|BEGIN|now:1757653771748899|
[2025/09/12 05:09:31 748907] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653771748759|pq_index:0|
[2025/09/12 05:09:31 748912] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771511607|
[2025/09/12 05:09:31 748921] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653771748917|
[2025/09/12 05:09:31 748928] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653771748759|now:1757653771748917|
[2025/09/12 05:09:31 748934] [debug] |scid:110693f1e9e50c86|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:09:31 748940] [debug] |scid:110693f1e9e50c86|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:09:31 748970] [info] |scid:110693f1e9e50c86|xqc_conn_close|conn:000055BFD992A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:31 748978] [debug] |scid:110693f1e9e50c86|xqc_timer_set|type:CONN_DRAINING|expire:1757653772046700|now:1757653771748977|interv:297723|
[2025/09/12 05:09:31 748983] [debug] |scid:110693f1e9e50c86|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:09:31 748990] [debug] |scid:110693f1e9e50c86|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:09:31 748995] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:31 749000] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:31 749021] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:31 749025] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:31 749031] [info] |scid:110693f1e9e50c86|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:09:31 749040] [debug] |scid:110693f1e9e50c86|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:31 749055] [stats] |scid:110693f1e9e50c86|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653770316239|wrt_delay:38|snd_delay:135|finwrt_delay:38|finsnd_delay:1017689|finrcv_delay:1113346|finread_delay:1113506|all_acked_delay:1048797|firstfinack_dely:1048785|close_delay:1113512|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15|path_info:mp is not supported in connection scid:110693f1e9e50c86|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:09:31 749065] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653771748759|now:1757653771748917|
[2025/09/12 05:09:31 749072] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:09:31 749082] [debug] |scid:110693f1e9e50c86|xqc_path_get_perf_class|conn:000055BFD992A35C|path_id:0|path_srtt:35037|min_srtt:35037|path_bw:1507|loss_rate:33.33|path_pto:0|
[2025/09/12 05:09:31 749092] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|path srtt|conn:000055BFD992A35C|path_id:0|path_srtt:35037|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:31 749100] [debug] |scid:110693f1e9e50c86|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:09:31 749110] [debug] |scid:110693f1e9e50c86|xqc_check_acked_or_dropped_pkt|conn:000055BFD992A35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:31 749120] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:14-14|next_skip_chance:1757653772046843|current_time:1757653771749120|
[2025/09/12 05:09:31 749129] [debug] |scid:110693f1e9e50c86|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:09:31 749235] [info] |scid:110693f1e9e50c86|xqc_send_packet_with_pn|<==|conn:000055BFD992A35C|path:0|pkt_num:15|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653771749153|stream_id:0|stream_offset:0|
[2025/09/12 05:09:31 749246] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_on_packet_sent|conn:000055BFD992A35C|path:0|pkt_num:15|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:31 749257] [debug] |scid:110693f1e9e50c86|xqc_conn_next_wakeup_time|wakeup_time:1757653772046700|
[2025/09/12 05:09:31 749266] [debug] |scid:110693f1e9e50c86|xqc_engine_add_wakeup_queue|next_tick_time:1757653772046700|
[2025/09/12 05:09:31 749273] [debug] |xqc_engine_wakeup_after|wakeup:1757653772046700|now:1757653771749273|diff:297427|
[2025/09/12 05:09:31 749279] [debug] |xqc_engine_main_logic|END|now:1757653771748917|
[2025/09/12 05:09:32 047225] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772047225|
[2025/09/12 05:09:32 047265] [debug] |scid:110693f1e9e50c86|xqc_engine_remove_wakeup_queue|next_tick_time:1757653772046700|pq_index:0|
[2025/09/12 05:09:32 047272] [debug] |scid:110693f1e9e50c86|xqc_engine_add_active_queue|last_ticked_time:1757653771748917|
[2025/09/12 05:09:32 047281] [debug] |scid:110693f1e9e50c86|xqc_engine_process_conn|conn:000055BFD992A35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653772047277|
[2025/09/12 05:09:32 047303] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653772046700|now:1757653772047277|
[2025/09/12 05:09:32 047309] [debug] |scid:110693f1e9e50c86|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653772046700|now:1757653772047277|
[2025/09/12 05:09:32 047314] [debug] |scid:110693f1e9e50c86|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:09:32 047320] [info] |xqc_engine_main_logic|conn:000055BFD992A35C|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15|conn_state:13|next_tick_time:1757653772046700
[2025/09/12 05:09:32 047339] [report] |scid:110693f1e9e50c86|xqc_conn_destroy|000055BFD992A35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:789540|first_send_delay:1231|conn_persist:1732284|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-36961-110693f1e9e50c86 p-193.167.100.100-443-44391e55fbc98c15|hsk_recv:788326|close_recv:0|close_send:1434099|last_recv:1170631|last_send:1434099|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,22,15,13,51,0,1024,i96,4,1443,1452,83,11,1114,0,4,24,33,4,12,1152,0,4,20,29,401,13,1170,0,4,19,40000,15,1434,4,23,4,12,1139,4,21,4,13,1196,0-2,0-2,0-0,0-0,0-0,0-35,0-5781,0-8819,0-14,0-13,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:14|spurious_loss:0|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:09:32 047415] [debug] |scid:110693f1e9e50c86|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:09:32 047428] [debug] |scid:110693f1e9e50c86|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:09:32 047435] [debug] |scid:110693f1e9e50c86|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:09:32 047440] [debug] |scid:110693f1e9e50c86|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:09:32 047548] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:09:32 047557] [debug] |xqc_engine_main_logic|END|now:1757653772047277|
[2025/09/12 05:09:32 048618] [debug] |xqc_engine_destroy|begin|