[2025/09/12 05:08:03 689328] [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 05:08:03 689364] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:08:03 689372] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:08:03 689376] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:08:03 689380] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:08:03 689388] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:08:03 689393] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:08:03 689397] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:08:03 689401] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:08:03 689544] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653803689542|now:1757653683689542|interv:120000000|
[2025/09/12 05:08:03 689578] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653803689578|now:1757653683689578|interv:120000000|
[2025/09/12 05:08:03 689587] [debug] |xqc_path_create|path:0|dcid:ae369a4cda056428|scid:b3c01fa2cfa0c7ef|create_path_count:1|
[2025/09/12 05:08:03 689593] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:03 689598] [debug] |xqc_path_init|path:0|dcid:ae369a4cda056428|scid:b3c01fa2cfa0c7ef|state:2|
[2025/09/12 05:08:03 689604] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_create|success|scid:b3c01fa2cfa0c7ef|dcid:ae369a4cda056428|conn:000055CE23FC835C|
[2025/09/12 05:08:03 689616] [debug] |scid:b3c01fa2cfa0c7ef|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:08:03 689625] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:08:03 690392] [debug] |scid:b3c01fa2cfa0c7ef|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:08:03 690398] [debug] |scid:b3c01fa2cfa0c7ef|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:08:03 690405] [debug] |scid:b3c01fa2cfa0c7ef|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:08:03 690411] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:03 690418] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653683690416|
[2025/09/12 05:08:03 690424] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_crypto_write_streams|
[2025/09/12 05:08:03 690429] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:08:03 690436] [info] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653683690435|
[2025/09/12 05:08:03 690442] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:08:03 690449] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_get_perf_class|conn:000055CE23FC835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:03 690454] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE23FC835C|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 05:08:03 690460] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:08:03 690466] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:08:03 690478] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:03 690574] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653683690487|stream_id:0|stream_offset:0|
[2025/09/12 05:08:03 690587] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|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 05:08:03 690594] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:03 690601] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:03 690608] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:03 690614] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:03 690619] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:08:03 690623] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684440487|now:1757653683690600|interv:749887|
[2025/09/12 05:08:03 690627] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:0|expire:1757653684440487|now:1757653683690600|interval:749887|pto_count:0|srtt:250000
[2025/09/12 05:08:03 690633] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:08:03 690639] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684440487|
[2025/09/12 05:08:03 690643] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_active_queue|last_ticked_time:1757653683690416|pd_index:0|
[2025/09/12 05:08:03 690647] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684440487|
[2025/09/12 05:08:03 690651] [debug] |xqc_engine_wakeup_after|wakeup:1757653684440487|now:1757653683690651|diff:749836|
[2025/09/12 05:08:03 690657] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:08:03 690708] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684440487|pq_index:0|
[2025/09/12 05:08:03 690717] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653683690416|
[2025/09/12 05:08:03 690725] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:03 690730] [debug] |scid:b3c01fa2cfa0c7ef|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:08:03 690738] [debug] |scid:b3c01fa2cfa0c7ef|xqc_stream_buff_data|size:17|
[2025/09/12 05:08:03 690743] [info] |scid:b3c01fa2cfa0c7ef|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:000055CE23FC835C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:08:03 690750] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653683690750|
[2025/09/12 05:08:03 690759] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_get_perf_class|conn:000055CE23FC835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:03 690767] [debug] |scid:b3c01fa2cfa0c7ef|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:000055CE23FC835C|stream_id:0|stream_offset:17|
[2025/09/12 05:08:03 690775] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE23FC835C|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 05:08:03 690789] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:08:03 690796] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:03 690803] [debug] |scid:b3c01fa2cfa0c7ef|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:000055CE23FC835C|stream_id:0|stream_offset:17|
[2025/09/12 05:08:03 690810] [debug] |scid:b3c01fa2cfa0c7ef|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:08:03 690818] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:03 690880] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653683690826|stream_id:0|stream_offset:17|
[2025/09/12 05:08:03 690892] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|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 05:08:03 690900] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:08:03 690907] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:03 690914] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:03 690920] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:03 690926] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:03 690930] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:03 690934] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684440487|now:1757653683690906|interv:749581|
[2025/09/12 05:08:03 690939] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:0|expire:1757653684440487|now:1757653683690906|interval:749581|pto_count:0|srtt:250000
[2025/09/12 05:08:03 690944] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:08:03 690950] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684440487|
[2025/09/12 05:08:03 690954] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_active_queue|last_ticked_time:1757653683690750|pd_index:0|
[2025/09/12 05:08:03 690958] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684440487|
[2025/09/12 05:08:03 690962] [debug] |xqc_engine_wakeup_after|wakeup:1757653684440487|now:1757653683690962|diff:749525|
[2025/09/12 05:08:03 690968] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:08:04 441184] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684441183|
[2025/09/12 05:08:04 441224] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684440487|pq_index:0|
[2025/09/12 05:08:04 441231] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653683690750|
[2025/09/12 05:08:04 441238] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653684441236|
[2025/09/12 05:08:04 441245] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653684440487|now:1757653684441236|
[2025/09/12 05:08:04 441266] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:04 441272] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CE23FC835C|path:0|bytes_in_flight:1234|
[2025/09/12 05:08:04 441278] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:04 441284] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:04 441289] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 441295] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 441300] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 441305] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:08:04 441312] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_send_probe_pkt|conn:000055CE23FC835C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:08:04 441322] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:08:04 441329] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_send_probe_pkt|conn:000055CE23FC835C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:08:04 441343] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CE23FC835C|pto_count:1
[2025/09/12 05:08:04 441349] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:04 441355] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 441360] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 441365] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 441371] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 441375] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653684441349|interv:18444986420025110266|
[2025/09/12 05:08:04 441381] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:0|expire:18446744073709551615|now:1757653684441349|interval:18444986420025110266|pto_count:1|srtt:250000
[2025/09/12 05:08:04 441391] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 441397] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 441404] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:08:04 441413] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:04 441537] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653684441433|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 441547] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|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 05:08:04 441561] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:08:04 441570] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:04 441579] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:04 441584] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 441589] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 441594] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 441599] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653685941433|now:1757653684441569|interv:1499864|
[2025/09/12 05:08:04 441605] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:0|expire:1757653685941433|now:1757653684441569|interval:1499864|pto_count:1|srtt:250000
[2025/09/12 05:08:04 441611] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:08:04 441618] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:08:04 441624] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:04 441655] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653684441632|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 441666] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|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 05:08:04 441676] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:08:04 441684] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:04 441690] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:08:04 441695] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 441700] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 441705] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 441710] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653685941632|now:1757653684441683|interv:1499949|
[2025/09/12 05:08:04 441715] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:0|expire:1757653685941632|now:1757653684441683|interval:1499949|pto_count:1|srtt:250000
[2025/09/12 05:08:04 441721] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:08:04 441727] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653685941632|
[2025/09/12 05:08:04 441732] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653685941632|
[2025/09/12 05:08:04 441737] [debug] |xqc_engine_wakeup_after|wakeup:1757653685941632|now:1757653684441737|diff:1499895|
[2025/09/12 05:08:04 441747] [debug] |xqc_engine_main_logic|END|now:1757653684441236|
[2025/09/12 05:08:04 477202] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:1232|state:C_INITIAL_SENT|recv_time:1757653684477199|
[2025/09/12 05:08:04 477222] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:08:04 477231] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:08:04 477240] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:04 477246] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30|
[2025/09/12 05:08:04 477259] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:30|
[2025/09/12 05:08:04 477268] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:04 477279] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|conn:000055CE23FC835C|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 05:08:04 477291] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653683690487|is_app_limited:1|send_elapse:750946|ack_elapse:786712|ctl_first_sent_time:1757653684441433|lagest_ack_time:1757653684477199|curr_delivered:1184|
[2025/09/12 05:08:04 477302] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_sent_time_update:1757653684441433|
[2025/09/12 05:08:04 477312] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:08:04 477320] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055CE23FC835C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35766|ack_delay:0|
[2025/09/12 05:08:04 477334] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |after update rtt|conn:000055CE23FC835C|srtt:35766|rttvar:17883|minrtt:35766|latest_rtt:35766|ack_delay:0|
[2025/09/12 05:08:04 477343] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:04 477352] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:08:04 477360] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35766|rtt_var:17883|pto_duration:214596|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:04 477371] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 477379] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 477388] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 477399] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 477410] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653684477360|interv:18444986420025074255|
[2025/09/12 05:08:04 477421] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:0|expire:18446744073709551615|now:1757653684477360|interval:18444986420025074255|pto_count:1|srtt:35766
[2025/09/12 05:08:04 477434] [debug] |scid:b3c01fa2cfa0c7ef|xqc_generate_sample|sampler: send_elapse 750946, ack_elapse 786712, delivered 1184|rate 1504|lost 0|
[2025/09/12 05:08:04 477443] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:08:04 477449] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1504) in round 1|
[2025/09/12 05:08:04 477463] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_min_rtt|probertt expire|rtt:35766, old_rtt:2147483647|
[2025/09/12 05:08:04 477468] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:35766, old_rtt:2147483647|
[2025/09/12 05:08:04 477474] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:08:04 477480] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653684441433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:08:04 477487] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653684441433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:08:04 477493] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |bbr on ack|mode:0|pacing_rate:11119904|bw:1504|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35766|latest_rtt:35766|min_rtt:35766|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:04 477524] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:04 477531] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_crypto_frame|level:0|
[2025/09/12 05:08:04 477537] [debug] |scid:b3c01fa2cfa0c7ef|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:08:04 477542] [debug] |scid:b3c01fa2cfa0c7ef|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:08:04 477952] [debug] |scid:b3c01fa2cfa0c7ef|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:08:04 477960] [debug] |scid:b3c01fa2cfa0c7ef|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:08:04 477966] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653685941632|pq_index:0|
[2025/09/12 05:08:04 477972] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684441236|
[2025/09/12 05:08:04 477980] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_confirm_cid|dcid change|ori:ae369a4cda056428|new:b4d428e2727256a4e41c|
[2025/09/12 05:08:04 477987] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_addr_validated|Address Validated|conn:000055CE23FC835C|role:0|
[2025/09/12 05:08:04 477995] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:08:04 478002] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:04 478008] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30|largest:30|pns:0|
[2025/09/12 05:08:04 478015] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:1232|pkt_type:INIT|pkt_num:30|frame:ACK CRYPTO |recv_time:1757653684477199|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 478023] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:08:04 478030] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:04 478035] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:04 478043] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:08:04 478049] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:04 478054] [debug] |scid:b3c01fa2cfa0c7ef|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:08:04 478064] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_crypto_frame|level:2|
[2025/09/12 05:08:04 478069] [debug] |scid:b3c01fa2cfa0c7ef|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:08:04 478087] [debug] |scid:b3c01fa2cfa0c7ef|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:08:04 478145] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:08:04 478153] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:08:04 478159] [warn] |scid:b3c01fa2cfa0c7ef|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:08:04 478395] [debug] |scid:b3c01fa2cfa0c7ef|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:08:04 478404] [debug] |scid:b3c01fa2cfa0c7ef|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:08:04 478412] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:04 478420] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:04 478431] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:08:04 478444] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653684477199|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 478455] [info] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:08:04 478461] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:08:04 478467] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804477199|now:1757653684477199|interv:120000000|
[2025/09/12 05:08:04 478473] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804477199|now:1757653684477199|interv:120000000|
[2025/09/12 05:08:04 478481] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684478480|
[2025/09/12 05:08:04 478488] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|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:1757653684478486|
[2025/09/12 05:08:04 478519] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:08:04 478530] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:08:04 478536] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:08:04 478543] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_crypto_write_streams|
[2025/09/12 05:08:04 478548] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:08:04 478554] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:08:04 478561] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_crypto_write_streams|
[2025/09/12 05:08:04 478566] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:08:04 478574] [info] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653684478573|
[2025/09/12 05:08:04 478581] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055CE23FC835C|
[2025/09/12 05:08:04 478588] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:08:04 478594] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35766|rtt_var:17883|pto_duration:107298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:04 478607] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 478613] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 478619] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 478625] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 478631] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653684478594|interv:18444986420025073021|
[2025/09/12 05:08:04 478637] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:0|expire:18446744073709551615|now:1757653684478594|interval:18444986420025073021|pto_count:0|srtt:35766
[2025/09/12 05:08:04 478645] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_early_data_accept|accept|
[2025/09/12 05:08:04 478651] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:08:04 478659] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|largest_recv:30|ack_delay:1460|first_ack_range:0|largest_pkt_recv_time:1757653684477199|
[2025/09/12 05:08:04 478666] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:30|low:30|pkt_pns:0|
[2025/09/12 05:08:04 478672] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:30|frame_largest_recv:30|
[2025/09/12 05:08:04 478679] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:08:04 478685] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|largest_recv:0|ack_delay:1486|first_ack_range:0|largest_pkt_recv_time:1757653684477199|
[2025/09/12 05:08:04 478692] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:08:04 478698] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:08:04 478704] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:08:04 478712] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_get_perf_class|conn:000055CE23FC835C|path_id:0|path_srtt:35766|min_srtt:35766|path_bw:1504|loss_rate:25.00|path_pto:0|
[2025/09/12 05:08:04 478719] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE23FC835C|path_id:0|path_srtt:35766|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:04 478726] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:08:04 478734] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 478741] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 478748] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:04 478755] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:04 478792] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653684478765|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 478800] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|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 05:08:04 478811] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:08:04 478829] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35766|rtt_var:17883|pto_duration:107298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:04 478840] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 478850] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:04 478861] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 478872] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 478883] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684586063|now:1757653684478829|interv:107234|
[2025/09/12 05:08:04 478889] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:1|expire:1757653684586063|now:1757653684478829|interval:107234|pto_count:0|srtt:35766
[2025/09/12 05:08:04 478896] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:08:04 478904] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:08:04 478911] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:04 478942] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653684478920|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 478956] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|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 05:08:04 478969] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:08:04 478979] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:08:04 478991] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:08:04 479003] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:04 479043] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653684479017|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 479054] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|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 05:08:04 479067] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684586063|
[2025/09/12 05:08:04 479077] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684586063|
[2025/09/12 05:08:04 479087] [debug] |xqc_engine_wakeup_after|wakeup:1757653684586063|now:1757653684479087|diff:106976|
[2025/09/12 05:08:04 479098] [debug] |xqc_engine_main_logic|END|now:1757653684478486|
[2025/09/12 05:08:04 479108] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684479108|
[2025/09/12 05:08:04 479114] [debug] |xqc_engine_wakeup_after|wakeup:1757653684586063|now:1757653684479114|diff:106949|
[2025/09/12 05:08:04 479120] [debug] |xqc_engine_main_logic|END|now:1757653684479108|
[2025/09/12 05:08:04 583598] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684583598|
[2025/09/12 05:08:04 583613] [debug] |xqc_engine_wakeup_after|wakeup:1757653684586063|now:1757653684583613|diff:2450|
[2025/09/12 05:08:04 583621] [debug] |xqc_engine_main_logic|END|now:1757653684583598|
[2025/09/12 05:08:04 586813] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684586813|
[2025/09/12 05:08:04 586828] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684586063|pq_index:0|
[2025/09/12 05:08:04 586834] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684478486|
[2025/09/12 05:08:04 586841] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|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:1757653684586839|
[2025/09/12 05:08:04 586848] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653684586063|now:1757653684586839|
[2025/09/12 05:08:04 586853] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:04 586858] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CE23FC835C|path:0|bytes_in_flight:120|
[2025/09/12 05:08:04 586864] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35766|rtt_var:17883|pto_duration:107298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:04 586870] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 586876] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:04 586881] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 586886] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 586891] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:08:04 586897] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_send_probe_pkt|conn:000055CE23FC835C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:08:04 586903] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:08:04 586909] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_send_probe_pkt|conn:000055CE23FC835C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:08:04 586915] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CE23FC835C|pto_count:1
[2025/09/12 05:08:04 586920] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35766|rtt_var:17883|pto_duration:214596|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:04 586926] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 586931] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 586936] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 586941] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 586946] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653684586920|interv:18444986420024964695|
[2025/09/12 05:08:04 586952] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:0|expire:18446744073709551615|now:1757653684586920|interval:18444986420024964695|pto_count:1|srtt:35766
[2025/09/12 05:08:04 586959] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 586965] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 586974] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:04 586981] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:04 587016] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:2|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653684586990|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 587023] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|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 05:08:04 587029] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:08:04 587035] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35766|rtt_var:17883|pto_duration:214596|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:04 587041] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 587046] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:04 587051] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 587056] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 587061] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684801586|now:1757653684587035|interv:214551|
[2025/09/12 05:08:04 587066] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:1|expire:1757653684801586|now:1757653684587035|interval:214551|pto_count:1|srtt:35766
[2025/09/12 05:08:04 587073] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:08:04 587079] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:04 587084] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:04 587104] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653684587091|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 587111] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|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 05:08:04 587117] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:08:04 587122] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35766|rtt_var:17883|pto_duration:214596|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:04 587128] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 587133] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:08:04 587138] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 587143] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 587148] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684801687|now:1757653684587122|interv:214565|
[2025/09/12 05:08:04 587153] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:1|expire:1757653684801687|now:1757653684587122|interval:214565|pto_count:1|srtt:35766
[2025/09/12 05:08:04 587163] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:08:04 587169] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684801687|
[2025/09/12 05:08:04 587174] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684801687|
[2025/09/12 05:08:04 587179] [debug] |xqc_engine_wakeup_after|wakeup:1757653684801687|now:1757653684587179|diff:214508|
[2025/09/12 05:08:04 587184] [debug] |xqc_engine_main_logic|END|now:1757653684586839|
[2025/09/12 05:08:04 619491] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:1332|state:ESTABED|recv_time:1757653684619487|
[2025/09/12 05:08:04 619535] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:08:04 619549] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:04 619557] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:04 619569] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:08:04 619577] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:04 619587] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|conn:000055CE23FC835C|path:0|pkt_num:2|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:08:04 619599] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653684477199|is_app_limited:1|send_elapse:145557|ack_elapse:142288|ctl_first_sent_time:1757653684586990|lagest_ack_time:1757653684619487|curr_delivered:1254|
[2025/09/12 05:08:04 619609] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_sent_time_update:1757653684586990|
[2025/09/12 05:08:04 619618] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:08:04 619627] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055CE23FC835C|srtt:35766|rttvar:17883|minrtt:35766|latest_rtt:32497|ack_delay:0|
[2025/09/12 05:08:04 619637] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |after update rtt|conn:000055CE23FC835C|srtt:35358|rttvar:14230|minrtt:32497|latest_rtt:32497|ack_delay:0|
[2025/09/12 05:08:04 619647] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:04 619656] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:04 619664] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35358|rtt_var:14230|pto_duration:92278|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:04 619674] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 619683] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 619693] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 619701] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:04 619707] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653684619663|interv:18444986420024931952|
[2025/09/12 05:08:04 619713] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:0|expire:18446744073709551615|now:1757653684619663|interval:18444986420024931952|pto_count:0|srtt:35358
[2025/09/12 05:08:04 619727] [debug] |scid:b3c01fa2cfa0c7ef|xqc_generate_sample|sampler: send_elapse 145557, ack_elapse 142288, delivered 70|rate 480|lost 0|
[2025/09/12 05:08:04 619733] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:08:04 619738] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_min_rtt|probertt expire|rtt:32497, old_rtt:35766|
[2025/09/12 05:08:04 619744] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:32497, old_rtt:35766|
[2025/09/12 05:08:04 619749] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:08:04 619754] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653684586990|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:08:04 619760] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653684586990|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:08:04 619767] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |bbr on ack|mode:0|pacing_rate:11119904|bw:1504|cwnd:139110|full_bw_reached:0|inflight:50|srtt:35358|latest_rtt:32497|min_rtt:32497|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:04 619777] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:08:04 619783] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:1332|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653684619487|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 619790] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b3c01fa2cfa0c7ef|spin_bit:1|
[2025/09/12 05:08:04 619798] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:04 619803] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:04 619811] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:08:04 619816] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:1e|
[2025/09/12 05:08:04 619821] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:04 619826] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_new_conn_id_frame|new_conn_id|454d02309692f13774c8|sr_token:62c93879ab831f9fdb57bf39ac17a681
[2025/09/12 05:08:04 619835] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:04 619840] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_new_conn_id_frame|new_conn_id|dbd728a863fc1b8fbb05|sr_token:258bd917bbb6d63fa17839afb5eb4f03
[2025/09/12 05:08:04 619846] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:04 619851] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_new_conn_id_frame|new_conn_id|d0614468e8843f010392|sr_token:b6dd407b107a32f6df3912e8c95ad582
[2025/09/12 05:08:04 619857] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:04 619862] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_new_conn_id_frame|new_conn_id|55807eb9c050a2b368ce|sr_token:d05c718132b64f3f4f9343a078f446f3
[2025/09/12 05:08:04 619868] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:04 619873] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_new_conn_id_frame|new_conn_id|c7aba31d79117006ef69|sr_token:09b2d1166cdb4c936f1daa957fdabd3b
[2025/09/12 05:08:04 619879] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:04 619883] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_new_conn_id_frame|new_conn_id|c82fc16a16a895d09696|sr_token:44d0772b341b78f2a3f69b91a3ae6f6b
[2025/09/12 05:08:04 619893] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:04 619898] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_new_conn_id_frame|new_conn_id|aea9b757dac18dfbb79d|sr_token:bd32643679d5db4615809b14aabec6bb
[2025/09/12 05:08:04 619904] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:04 619908] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:04 619917] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055CE23FC835C|
[2025/09/12 05:08:04 619922] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:08:04 619928] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35358|rtt_var:14230|pto_duration:92278|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:04 619934] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 619939] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 619944] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 619949] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684619927|now:1757653684619927|interv:0|
[2025/09/12 05:08:04 619954] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:2|expire:1757653683803104|now:1757653684619927|interval:0|pto_count:0|srtt:35358
[2025/09/12 05:08:04 619961] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:ACK_01RTT|expire:1757653684644487|now:1757653684619487|interv:25000|
[2025/09/12 05:08:04 619968] [debug] |scid:b3c01fa2cfa0c7ef|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 NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684619487|max_ack_delay:25000|
[2025/09/12 05:08:04 619974] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:08:04 619980] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653684619487|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 619987] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804619487|now:1757653684619487|interv:120000000|
[2025/09/12 05:08:04 619992] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804619487|now:1757653684619487|interv:120000000|
[2025/09/12 05:08:04 619997] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684801687|pq_index:0|
[2025/09/12 05:08:04 620003] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684586839|
[2025/09/12 05:08:04 620008] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684620008|
[2025/09/12 05:08:04 620014] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684620013|
[2025/09/12 05:08:04 620021] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653684619927|now:1757653684620013|
[2025/09/12 05:08:04 620026] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:04 620031] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CE23FC835C|path:0|bytes_in_flight:50|
[2025/09/12 05:08:04 620039] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35358|rtt_var:14230|pto_duration:92278|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:04 620045] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 620050] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 620055] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:04 620060] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:08:04 620066] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_send_probe_pkt|conn:000055CE23FC835C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:08:04 620072] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:08:04 620077] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_send_probe_pkt|conn:000055CE23FC835C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:08:04 620083] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CE23FC835C|pto_count:1
[2025/09/12 05:08:04 620088] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055CE23FC835C|path:0|
[2025/09/12 05:08:04 620093] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:04 620098] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653684620013|
[2025/09/12 05:08:04 620103] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:04 620124] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4e57ce174f595773|sr_token:805b341cfd7f000043fc5711ce550000|seq_num:1
[2025/09/12 05:08:04 620134] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4d1c10c0f8a41ede|sr_token:805b341cfd7f000043fc5711ce550000|seq_num:2
[2025/09/12 05:08:04 620140] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:08:04 620145] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:08:04 620152] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_get_perf_class|conn:000055CE23FC835C|path_id:0|path_srtt:35358|min_srtt:35358|path_bw:1504|loss_rate:33.33|path_pto:1|
[2025/09/12 05:08:04 620158] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE23FC835C|path_id:0|path_srtt:35358|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:04 620165] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:04 620170] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_get_perf_class|conn:000055CE23FC835C|path_id:0|path_srtt:35358|min_srtt:35358|path_bw:1504|loss_rate:33.33|path_pto:1|
[2025/09/12 05:08:04 620176] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE23FC835C|path_id:0|path_srtt:35358|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:04 620182] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:04 620188] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:04 620194] [debug] |scid:b3c01fa2cfa0c7ef|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055CE23FC835C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:08:04 620202] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:04 620238] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653684620210|stream_id:0|stream_offset:17|
[2025/09/12 05:08:04 620245] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|path:0|pkt_num:1|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 05:08:04 620253] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:04 620262] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35358|rtt_var:14230|pto_duration:184556|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:04 620271] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 620278] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 620285] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:08:04 620293] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684844766|now:1757653684620261|interv:224505|
[2025/09/12 05:08:04 620300] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:2|expire:1757653684844766|now:1757653684620261|interval:224505|pto_count:1|srtt:35358
[2025/09/12 05:08:04 620310] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:36|
[2025/09/12 05:08:04 620320] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:04 620328] [debug] |scid:b3c01fa2cfa0c7ef|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055CE23FC835C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:08:04 620334] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:04 620360] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653684620341|stream_id:0|stream_offset:17|
[2025/09/12 05:08:04 620369] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:08:04 620379] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:08:04 620388] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35358|rtt_var:14230|pto_duration:184556|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:04 620396] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 620404] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 620413] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:08:04 620422] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684844897|now:1757653684620388|interv:224509|
[2025/09/12 05:08:04 620430] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:2|expire:1757653684844897|now:1757653684620388|interval:224509|pto_count:1|srtt:35358
[2025/09/12 05:08:04 620448] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:72|
[2025/09/12 05:08:04 620458] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:04 620467] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:04 620521] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:3|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653684620479|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 620537] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|path:0|pkt_num:3|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 05:08:04 620546] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:08:04 620554] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35358|rtt_var:14230|pto_duration:184556|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:04 620564] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 620573] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 620582] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:08:04 620592] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684845035|now:1757653684620554|interv:224481|
[2025/09/12 05:08:04 620600] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:2|expire:1757653684845035|now:1757653684620554|interval:224481|pto_count:1|srtt:35358
[2025/09/12 05:08:04 620611] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:115|
[2025/09/12 05:08:04 620620] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:04 620629] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:08:04 620670] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653684620640|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 620682] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|path:0|pkt_num:4|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:04 620692] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:08:04 620701] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:35358|rtt_var:14230|pto_duration:184556|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:04 620711] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 620716] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 620721] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:08:04 620726] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684845196|now:1757653684620701|interv:224495|
[2025/09/12 05:08:04 620731] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:2|expire:1757653684845196|now:1757653684620701|interval:224495|pto_count:1|srtt:35358
[2025/09/12 05:08:04 620742] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:158|
[2025/09/12 05:08:04 620749] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684644487|
[2025/09/12 05:08:04 620754] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684644487|
[2025/09/12 05:08:04 620759] [debug] |xqc_engine_wakeup_after|wakeup:1757653684644487|now:1757653684620759|diff:23728|
[2025/09/12 05:08:04 620765] [debug] |xqc_engine_main_logic|END|now:1757653684620013|
[2025/09/12 05:08:04 620779] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:1332|state:ESTABED|recv_time:1757653684620778|
[2025/09/12 05:08:04 620788] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b3c01fa2cfa0c7ef|spin_bit:0|
[2025/09/12 05:08:04 620798] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:04 620804] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:04 620811] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:08:04 620816] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:04 620821] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:04 620826] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:04 620835] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:04 620842] [debug] |scid:b3c01fa2cfa0c7ef|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:04 620848] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:08:04 620854] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653684620778|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 620864] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804620778|now:1757653684620778|interv:120000000|
[2025/09/12 05:08:04 620873] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804620778|now:1757653684620778|interv:120000000|
[2025/09/12 05:08:04 620882] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684644487|pq_index:0|
[2025/09/12 05:08:04 620888] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684620013|
[2025/09/12 05:08:04 620893] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684620893|
[2025/09/12 05:08:04 620899] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684620898|
[2025/09/12 05:08:04 620908] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|largest_recv:1|ack_delay:130|first_ack_range:1|largest_pkt_recv_time:1757653684620778|
[2025/09/12 05:08:04 620914] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:08:04 620919] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:08:04 620924] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:04 620930] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 620940] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:04 620949] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:08:04 620982] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:5|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653684620959|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 620990] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|path:0|pkt_num:5|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:04 620997] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684845196|
[2025/09/12 05:08:04 621002] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684845196|
[2025/09/12 05:08:04 621007] [debug] |xqc_engine_wakeup_after|wakeup:1757653684845196|now:1757653684621007|diff:224189|
[2025/09/12 05:08:04 621013] [debug] |xqc_engine_main_logic|END|now:1757653684620898|
[2025/09/12 05:08:04 621019] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684621019|
[2025/09/12 05:08:04 621024] [debug] |xqc_engine_wakeup_after|wakeup:1757653684845196|now:1757653684621024|diff:224172|
[2025/09/12 05:08:04 621029] [debug] |xqc_engine_main_logic|END|now:1757653684621019|
[2025/09/12 05:08:04 621443] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:380|state:ESTABED|recv_time:1757653684621442|
[2025/09/12 05:08:04 621465] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b3c01fa2cfa0c7ef|spin_bit:0|
[2025/09/12 05:08:04 621477] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:08:04 621485] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:04 621498] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:08:04 621528] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:04 621538] [debug] |scid:b3c01fa2cfa0c7ef|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:08:04 621547] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684845196|pq_index:0|
[2025/09/12 05:08:04 621556] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684620898|
[2025/09/12 05:08:04 621564] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_crypto_frame|level:3|
[2025/09/12 05:08:04 621573] [debug] |scid:b3c01fa2cfa0c7ef|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:08:04 621582] [debug] |scid:b3c01fa2cfa0c7ef|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:08:04 621809] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:7|
[2025/09/12 05:08:04 621872] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:ACK_01RTT|expire:1757653684646442|now:1757653684621442|interv:25000|
[2025/09/12 05:08:04 621881] [debug] |scid:b3c01fa2cfa0c7ef|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684621442|max_ack_delay:25000|
[2025/09/12 05:08:04 621887] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:08:04 621894] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653684621442|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 621900] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804621442|now:1757653684621442|interv:120000000|
[2025/09/12 05:08:04 621910] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804621442|now:1757653684621442|interv:120000000|
[2025/09/12 05:08:04 621915] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684621915|
[2025/09/12 05:08:04 621922] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684621920|
[2025/09/12 05:08:04 621928] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:08:04 621934] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_crypto_write_streams|
[2025/09/12 05:08:04 621939] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:08:04 621944] [debug] |scid:b3c01fa2cfa0c7ef|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:08:04 621950] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684646442|
[2025/09/12 05:08:04 621956] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684646442|
[2025/09/12 05:08:04 621961] [debug] |xqc_engine_wakeup_after|wakeup:1757653684646442|now:1757653684621961|diff:24481|
[2025/09/12 05:08:04 621991] [debug] |xqc_engine_main_logic|END|now:1757653684621920|
[2025/09/12 05:08:04 621998] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684621998|
[2025/09/12 05:08:04 622003] [debug] |xqc_engine_wakeup_after|wakeup:1757653684646442|now:1757653684622003|diff:24439|
[2025/09/12 05:08:04 622008] [debug] |xqc_engine_main_logic|END|now:1757653684621998|
[2025/09/12 05:08:04 645852] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684645852|
[2025/09/12 05:08:04 645866] [debug] |xqc_engine_wakeup_after|wakeup:1757653684646442|now:1757653684645866|diff:576|
[2025/09/12 05:08:04 645872] [debug] |xqc_engine_main_logic|END|now:1757653684645852|
[2025/09/12 05:08:04 646940] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684646940|
[2025/09/12 05:08:04 646947] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684646442|pq_index:0|
[2025/09/12 05:08:04 646953] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684621920|
[2025/09/12 05:08:04 646960] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684646958|
[2025/09/12 05:08:04 646966] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653684646442|now:1757653684646958|
[2025/09/12 05:08:04 646972] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:04 646977] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653684646442|now:1757653684646958|
[2025/09/12 05:08:04 646982] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:04 646989] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|largest_recv:2|ack_delay:25547|first_ack_range:2|largest_pkt_recv_time:1757653684621442|
[2025/09/12 05:08:04 646995] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:08:04 647001] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:08:04 647006] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:04 647012] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 647018] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:04 647031] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-9|next_skip_chance:1757653684998865|current_time:1757653684647031|
[2025/09/12 05:08:04 647037] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:08:04 647077] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:10|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653684647048|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 647089] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|path:0|pkt_num:10|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 05:08:04 647100] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684845196|
[2025/09/12 05:08:04 647110] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684845196|
[2025/09/12 05:08:04 647117] [debug] |xqc_engine_wakeup_after|wakeup:1757653684845196|now:1757653684647117|diff:198079|
[2025/09/12 05:08:04 647123] [debug] |xqc_engine_main_logic|END|now:1757653684646958|
[2025/09/12 05:08:04 650914] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:31|state:ESTABED|recv_time:1757653684650912|
[2025/09/12 05:08:04 650935] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b3c01fa2cfa0c7ef|spin_bit:1|
[2025/09/12 05:08:04 650950] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:08:04 650960] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:04 650988] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:08:04 650995] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:04 651003] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|conn:000055CE23FC835C|path:0|pkt_num:1|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:08:04 651011] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653684620210|is_app_limited:0|send_elapse:0|ack_elapse:30702|ctl_first_sent_time:1757653684620210|lagest_ack_time:1757653684650912|curr_delivered:1290|
[2025/09/12 05:08:04 651019] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_sent_time_update:1757653684620210|
[2025/09/12 05:08:04 651030] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:08:04 651045] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:08:04 651056] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055CE23FC835C|srtt:35358|rttvar:14230|minrtt:32497|latest_rtt:30702|ack_delay:0|
[2025/09/12 05:08:04 651069] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |after update rtt|conn:000055CE23FC835C|srtt:34776|rttvar:11837|minrtt:30702|latest_rtt:30702|ack_delay:0|
[2025/09/12 05:08:04 651082] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:04 651095] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:04 651106] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:34776|rtt_var:11837|pto_duration:82124|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:04 651119] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 651131] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 651153] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:08:04 651159] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684722764|now:1757653684651106|interv:71658|
[2025/09/12 05:08:04 651166] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:2|expire:1757653684722764|now:1757653684651106|interval:71658|pto_count:0|srtt:34776
[2025/09/12 05:08:04 651173] [debug] |scid:b3c01fa2cfa0c7ef|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30702, delivered 36|rate 1172|lost 0|
[2025/09/12 05:08:04 651180] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:08:04 651186] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172) in round 3|
[2025/09/12 05:08:04 651193] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_min_rtt|probertt expire|rtt:30702, old_rtt:32497|
[2025/09/12 05:08:04 651199] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:30702, old_rtt:32497|
[2025/09/12 05:08:04 651205] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:08:04 651211] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653684620210|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:04 651219] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653684620210|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:04 651226] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |bbr on ack|mode:0|pacing_rate:11119904|bw:1504|cwnd:139146|full_bw_reached:0|inflight:86|srtt:34776|latest_rtt:30702|min_rtt:30702|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:04 651236] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:08:04 651243] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757653684650912|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 651251] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804650912|now:1757653684650912|interv:120000000|
[2025/09/12 05:08:04 651257] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804650912|now:1757653684650912|interv:120000000|
[2025/09/12 05:08:04 651263] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684845196|pq_index:0|
[2025/09/12 05:08:04 651270] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684646958|
[2025/09/12 05:08:04 651276] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684651276|
[2025/09/12 05:08:04 651284] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684651282|
[2025/09/12 05:08:04 651294] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684722764|
[2025/09/12 05:08:04 651300] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684722764|
[2025/09/12 05:08:04 651306] [debug] |xqc_engine_wakeup_after|wakeup:1757653684722764|now:1757653684651306|diff:71458|
[2025/09/12 05:08:04 651313] [debug] |xqc_engine_main_logic|END|now:1757653684651282|
[2025/09/12 05:08:04 651325] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684651325|
[2025/09/12 05:08:04 651331] [debug] |xqc_engine_wakeup_after|wakeup:1757653684722764|now:1757653684651330|diff:71434|
[2025/09/12 05:08:04 651337] [debug] |xqc_engine_main_logic|END|now:1757653684651325|
[2025/09/12 05:08:04 652326] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:33|state:ESTABED|recv_time:1757653684652324|
[2025/09/12 05:08:04 652345] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b3c01fa2cfa0c7ef|spin_bit:0|
[2025/09/12 05:08:04 652360] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:08:04 652386] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:08:04 652401] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:08:04 652412] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:04 652424] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|conn:000055CE23FC835C|path:0|pkt_num:3|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:08:04 652437] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:1254|prior_time:1757653684620210|is_app_limited:0|send_elapse:269|ack_elapse:32114|ctl_first_sent_time:1757653684620479|lagest_ack_time:1757653684652324|curr_delivered:1333|
[2025/09/12 05:08:04 652451] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_sent_time_update:1757653684620479|
[2025/09/12 05:08:04 652463] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:08:04 652475] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055CE23FC835C|srtt:34776|rttvar:11837|minrtt:30702|latest_rtt:31845|ack_delay:0|
[2025/09/12 05:08:04 652483] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |after update rtt|conn:000055CE23FC835C|srtt:34409|rttvar:9610|minrtt:30702|latest_rtt:31845|ack_delay:0|
[2025/09/12 05:08:04 652490] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:08:04 652496] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:04 652525] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|srtt:34409|rtt_var:9610|pto_duration:72849|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:04 652537] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:04 652548] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:04 652554] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_pto_time_and_space|conn:000055CE23FC835C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:08:04 652560] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:LOSS_DETECTION|expire:1757653684713489|now:1757653684652524|interv:60965|
[2025/09/12 05:08:04 652567] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE23FC835C|path:0|pns:2|expire:1757653684713489|now:1757653684652524|interval:60965|pto_count:0|srtt:34409
[2025/09/12 05:08:04 652574] [debug] |scid:b3c01fa2cfa0c7ef|xqc_generate_sample|sampler: send_elapse 269, ack_elapse 32114, delivered 79|rate 2459|lost 0|
[2025/09/12 05:08:04 652581] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2459) in round 3|
[2025/09/12 05:08:04 652587] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:30702, old_rtt:30702|
[2025/09/12 05:08:04 652594] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:491|
[2025/09/12 05:08:04 652608] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:43|po_sent_time:1757653684620479|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:04 652615] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:43|po_sent_time:1757653684620479|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:04 652623] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |bbr on ack|mode:0|pacing_rate:11119904|bw:2459|cwnd:139189|full_bw_reached:0|inflight:43|srtt:34409|latest_rtt:31845|min_rtt:30702|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:08:04 652631] [stats] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |bandwidth change record|bw_before:1504|bw_after:2459|srtt:34409|cwnd:139189|
[2025/09/12 05:08:04 652640] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:08:04 652647] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653684652324|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 652655] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804652324|now:1757653684652324|interv:120000000|
[2025/09/12 05:08:04 652662] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804652324|now:1757653684652324|interv:120000000|
[2025/09/12 05:08:04 652668] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684722764|pq_index:0|
[2025/09/12 05:08:04 652674] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684651282|
[2025/09/12 05:08:04 652680] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684652680|
[2025/09/12 05:08:04 652688] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684652686|
[2025/09/12 05:08:04 652698] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684713489|
[2025/09/12 05:08:04 652704] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684713489|
[2025/09/12 05:08:04 652710] [debug] |xqc_engine_wakeup_after|wakeup:1757653684713489|now:1757653684652710|diff:60779|
[2025/09/12 05:08:04 652717] [debug] |xqc_engine_main_logic|END|now:1757653684652686|
[2025/09/12 05:08:04 652725] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684652725|
[2025/09/12 05:08:04 652731] [debug] |xqc_engine_wakeup_after|wakeup:1757653684713489|now:1757653684652730|diff:60759|
[2025/09/12 05:08:04 652737] [debug] |xqc_engine_main_logic|END|now:1757653684652725|
[2025/09/12 05:08:04 673382] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:34|state:ESTABED|recv_time:1757653684673381|
[2025/09/12 05:08:04 673399] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b3c01fa2cfa0c7ef|spin_bit:1|
[2025/09/12 05:08:04 673412] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:08:04 673421] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:08:04 673432] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:08:04 673437] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:04 673448] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|conn:000055CE23FC835C|path:0|pkt_num:4|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:08:04 673467] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:1254|prior_time:1757653684620210|is_app_limited:0|send_elapse:430|ack_elapse:53171|ctl_first_sent_time:1757653684620640|lagest_ack_time:1757653684673381|curr_delivered:1376|
[2025/09/12 05:08:04 673480] [debug] |scid:b3c01fa2cfa0c7ef|xqc_update_sample|sampler_sent_time_update:1757653684620640|
[2025/09/12 05:08:04 673489] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:08:04 673497] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055CE23FC835C|srtt:34409|rttvar:9610|minrtt:30702|latest_rtt:52741|ack_delay:21528|
[2025/09/12 05:08:04 673532] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_update_rtt|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |after update rtt|conn:000055CE23FC835C|srtt:34200|rttvar:7625|minrtt:30702|latest_rtt:52741|ack_delay:20000|
[2025/09/12 05:08:04 673542] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:08:04 673552] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:08:04 673560] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:04 673568] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055CE23FC835C|path:0|
[2025/09/12 05:08:04 673578] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:04 673586] [debug] |scid:b3c01fa2cfa0c7ef|xqc_generate_sample|sampler: send_elapse 430, ack_elapse 53171, delivered 122|rate 2294|lost 0|
[2025/09/12 05:08:04 673596] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2294) in round 3|
[2025/09/12 05:08:04 673602] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:30702, old_rtt:30702|
[2025/09/12 05:08:04 673608] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:491|
[2025/09/12 05:08:04 673613] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139189|packet_lost:0|acked:43|po_sent_time:1757653684620640|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:04 673619] [debug] |scid:b3c01fa2cfa0c7ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139189|packet_lost:0|acked:43|po_sent_time:1757653684620640|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:04 673626] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428 |bbr on ack|mode:0|pacing_rate:11119904|bw:2459|cwnd:139232|full_bw_reached:0|inflight:0|srtt:34200|latest_rtt:52741|min_rtt:30702|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:08:04 673634] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:08:04 673640] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653684673381|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 673647] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804673381|now:1757653684673381|interv:120000000|
[2025/09/12 05:08:04 673652] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804673381|now:1757653684673381|interv:120000000|
[2025/09/12 05:08:04 673662] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684713489|pq_index:0|
[2025/09/12 05:08:04 673668] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684652686|
[2025/09/12 05:08:04 673673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684673673|
[2025/09/12 05:08:04 673680] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684673678|
[2025/09/12 05:08:04 673689] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653804673381|
[2025/09/12 05:08:04 673694] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653804673381|
[2025/09/12 05:08:04 673699] [debug] |xqc_engine_wakeup_after|wakeup:1757653804673381|now:1757653684673699|diff:119999682|
[2025/09/12 05:08:04 673704] [debug] |xqc_engine_main_logic|END|now:1757653684673678|
[2025/09/12 05:08:04 673711] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684673711|
[2025/09/12 05:08:04 673716] [debug] |xqc_engine_wakeup_after|wakeup:1757653804673381|now:1757653684673716|diff:119999665|
[2025/09/12 05:08:04 673721] [debug] |xqc_engine_main_logic|END|now:1757653684673711|
[2025/09/12 05:08:04 773676] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:1054|state:ESTABED|recv_time:1757653684773671|
[2025/09/12 05:08:04 773705] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b3c01fa2cfa0c7ef|spin_bit:1|
[2025/09/12 05:08:04 773726] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:08:04 773736] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:08:04 773759] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:08:04 773770] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:b|
[2025/09/12 05:08:04 773783] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:08:04 773797] [debug] |scid:b3c01fa2cfa0c7ef|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:08:04 773804] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:08:04 773812] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653804673381|pq_index:0|
[2025/09/12 05:08:04 773824] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684673678|
[2025/09/12 05:08:04 773834] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:08:04 773849] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:ACK_01RTT|expire:1757653684798671|now:1757653684773671|interv:25000|
[2025/09/12 05:08:04 773864] [debug] |scid:b3c01fa2cfa0c7ef|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684773671|max_ack_delay:25000|
[2025/09/12 05:08:04 773877] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:08:04 773890] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:8|frame:STREAM |recv_time:1757653684773671|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 773903] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804773671|now:1757653684773671|interv:120000000|
[2025/09/12 05:08:04 773913] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804773671|now:1757653684773671|interv:120000000|
[2025/09/12 05:08:04 773933] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:29|state:ESTABED|recv_time:1757653684773932|
[2025/09/12 05:08:04 773940] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b3c01fa2cfa0c7ef|spin_bit:0|
[2025/09/12 05:08:04 773948] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:08:04 773955] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:08:04 773963] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:08:04 773969] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:04 773975] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:04 773981] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:04 773988] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:04 773995] [debug] |scid:b3c01fa2cfa0c7ef|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:04 774002] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:08:04 774009] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653684773932|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 774017] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804773932|now:1757653684773932|interv:120000000|
[2025/09/12 05:08:04 774023] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804773932|now:1757653684773932|interv:120000000|
[2025/09/12 05:08:04 774030] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684774029|
[2025/09/12 05:08:04 774037] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684774036|
[2025/09/12 05:08:04 774047] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055CE23FC835C|
[2025/09/12 05:08:04 774056] [debug] |scid:b3c01fa2cfa0c7ef|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:08:04 774063] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:STREAM_CLOSE|expire:1757653685043162|now:1757653684774062|interv:269100|
[2025/09/12 05:08:04 774121] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|largest_recv:9|ack_delay:189|first_ack_range:2|largest_pkt_recv_time:1757653684773932|
[2025/09/12 05:08:04 774130] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:9|low:7|pkt_pns:2|
[2025/09/12 05:08:04 774137] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 05:08:04 774143] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:08:04 774149] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:08:04 774157] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:04 774169] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 774182] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:04 774196] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:08:04 774245] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:11|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653684774211|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 774270] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|path:0|pkt_num:11|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:04 774286] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653685043162|
[2025/09/12 05:08:04 774297] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653685043162|
[2025/09/12 05:08:04 774308] [debug] |xqc_engine_wakeup_after|wakeup:1757653685043162|now:1757653684774308|diff:268854|
[2025/09/12 05:08:04 774319] [debug] |xqc_engine_main_logic|END|now:1757653684774036|
[2025/09/12 05:08:04 774333] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684774333|
[2025/09/12 05:08:04 774343] [debug] |xqc_engine_wakeup_after|wakeup:1757653685043162|now:1757653684774343|diff:268819|
[2025/09/12 05:08:04 774353] [debug] |xqc_engine_main_logic|END|now:1757653684774333|
[2025/09/12 05:08:04 917688] [info] |xqc_engine_packet_process|==>|conn:000055CE23FC835C|size:29|state:ESTABED|recv_time:1757653684917682|
[2025/09/12 05:08:04 917727] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b3c01fa2cfa0c7ef|spin_bit:1|
[2025/09/12 05:08:04 917750] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:08:04 917759] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:08:04 917775] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:08:04 917785] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:12|
[2025/09/12 05:08:04 917796] [debug] |scid:b3c01fa2cfa0c7ef|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 05:08:04 917808] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:04 917819] [debug] |scid:b3c01fa2cfa0c7ef|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:04 917835] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:ACK_01RTT|expire:1757653684942682|now:1757653684917682|interv:25000|
[2025/09/12 05:08:04 917851] [debug] |scid:b3c01fa2cfa0c7ef|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684917682|max_ack_delay:25000|
[2025/09/12 05:08:04 917864] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:08:04 917878] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_on_pkt_processed|====>|conn:000055CE23FC835C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING MAX_STREAMS |recv_time:1757653684917682|dcid:b3c01fa2cfa0c7ef|dcid_seq:0|
[2025/09/12 05:08:04 917892] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:PATH_IDLE|expire:1757653804917682|now:1757653684917682|interv:120000000|
[2025/09/12 05:08:04 917902] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_IDLE|expire:1757653804917682|now:1757653684917682|interv:120000000|
[2025/09/12 05:08:04 917913] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653685043162|pq_index:0|
[2025/09/12 05:08:04 917921] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684774036|
[2025/09/12 05:08:04 917928] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684917928|
[2025/09/12 05:08:04 917937] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684917934|
[2025/09/12 05:08:04 917965] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653684942682|
[2025/09/12 05:08:04 917972] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653684942682|
[2025/09/12 05:08:04 917978] [debug] |xqc_engine_wakeup_after|wakeup:1757653684942682|now:1757653684917978|diff:24704|
[2025/09/12 05:08:04 917985] [debug] |xqc_engine_main_logic|END|now:1757653684917934|
[2025/09/12 05:08:04 917993] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684917993|
[2025/09/12 05:08:04 917999] [debug] |xqc_engine_wakeup_after|wakeup:1757653684942682|now:1757653684917999|diff:24683|
[2025/09/12 05:08:04 918006] [debug] |xqc_engine_main_logic|END|now:1757653684917993|
[2025/09/12 05:08:04 942476] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684942476|
[2025/09/12 05:08:04 942489] [debug] |xqc_engine_wakeup_after|wakeup:1757653684942682|now:1757653684942489|diff:193|
[2025/09/12 05:08:04 942496] [debug] |xqc_engine_main_logic|END|now:1757653684942476|
[2025/09/12 05:08:04 943584] [debug] |xqc_engine_main_logic|BEGIN|now:1757653684943584|
[2025/09/12 05:08:04 943593] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653684942682|pq_index:0|
[2025/09/12 05:08:04 943599] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684917934|
[2025/09/12 05:08:04 943607] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653684943605|
[2025/09/12 05:08:04 943615] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653684942682|now:1757653684943605|
[2025/09/12 05:08:04 943621] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:04 943627] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653684942682|now:1757653684943605|
[2025/09/12 05:08:04 943634] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:04 943644] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|largest_recv:11|ack_delay:25962|first_ack_range:0|largest_pkt_recv_time:1757653684917682|
[2025/09/12 05:08:04 943651] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:11|low:11|pkt_pns:2|
[2025/09/12 05:08:04 943657] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:9|low:7|pkt_pns:2|
[2025/09/12 05:08:04 943663] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 05:08:04 943669] [debug] |scid:b3c01fa2cfa0c7ef|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:08:04 943675] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:08:04 943681] [debug] |scid:b3c01fa2cfa0c7ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:04 943688] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 943696] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:04 943704] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:08:04 943766] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:12|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653684943716|stream_id:0|stream_offset:0|
[2025/09/12 05:08:04 943777] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|path:0|pkt_num:12|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:04 943789] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653685043162|
[2025/09/12 05:08:04 943809] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653685043162|
[2025/09/12 05:08:04 943815] [debug] |xqc_engine_wakeup_after|wakeup:1757653685043162|now:1757653684943815|diff:99347|
[2025/09/12 05:08:04 943822] [debug] |xqc_engine_main_logic|END|now:1757653684943605|
[2025/09/12 05:08:05 043715] [debug] |xqc_engine_main_logic|BEGIN|now:1757653685043714|
[2025/09/12 05:08:05 043747] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653685043162|pq_index:0|
[2025/09/12 05:08:05 043754] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653684943605|
[2025/09/12 05:08:05 043763] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653685043760|
[2025/09/12 05:08:05 043771] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653685043162|now:1757653685043760|
[2025/09/12 05:08:05 043778] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:08:05 043785] [debug] |scid:b3c01fa2cfa0c7ef|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:08:05 043818] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_close|conn:000055CE23FC835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:08:05 043828] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_set|type:CONN_DRAINING|expire:1757653685312928|now:1757653685043828|interv:269100|
[2025/09/12 05:08:05 043838] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:08:05 043850] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:08:05 043856] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:08:05 043862] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:05 043868] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:05 043873] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:05 043881] [info] |scid:b3c01fa2cfa0c7ef|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:08:05 043891] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:08:05 043911] [stats] |scid:b3c01fa2cfa0c7ef|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:1757653683690707|wrt_delay:30|snd_delay:119|finwrt_delay:30|finsnd_delay:929634|finrcv_delay:1083089|finread_delay:1083348|all_acked_delay:960334|firstfinack_dely:960322|close_delay:1083355|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428|path_info:mp is not supported in connection scid:b3c01fa2cfa0c7ef|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:08:05 043931] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653685043162|now:1757653685043760|
[2025/09/12 05:08:05 043943] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:08:05 043953] [debug] |scid:b3c01fa2cfa0c7ef|xqc_path_get_perf_class|conn:000055CE23FC835C|path_id:0|path_srtt:34200|min_srtt:34200|path_bw:2459|loss_rate:28.57|path_pto:0|
[2025/09/12 05:08:05 043984] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE23FC835C|path_id:0|path_srtt:34200|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:05 043993] [debug] |scid:b3c01fa2cfa0c7ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:08:05 044003] [debug] |scid:b3c01fa2cfa0c7ef|xqc_check_acked_or_dropped_pkt|conn:000055CE23FC835C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:08:05 044015] [debug] |scid:b3c01fa2cfa0c7ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:08:05 044109] [info] |scid:b3c01fa2cfa0c7ef|xqc_send_packet_with_pn|<==|conn:000055CE23FC835C|path:0|pkt_num:13|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653685044035|stream_id:0|stream_offset:0|
[2025/09/12 05:08:05 044120] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_on_packet_sent|conn:000055CE23FC835C|path:0|pkt_num:13|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 05:08:05 044130] [debug] |scid:b3c01fa2cfa0c7ef|xqc_conn_next_wakeup_time|wakeup_time:1757653685312928|
[2025/09/12 05:08:05 044141] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_wakeup_queue|next_tick_time:1757653685312928|
[2025/09/12 05:08:05 044153] [debug] |xqc_engine_wakeup_after|wakeup:1757653685312928|now:1757653685044152|diff:268776|
[2025/09/12 05:08:05 044164] [debug] |xqc_engine_main_logic|END|now:1757653685043760|
[2025/09/12 05:08:05 312160] [debug] |xqc_engine_main_logic|BEGIN|now:1757653685312159|
[2025/09/12 05:08:05 312194] [debug] |xqc_engine_wakeup_after|wakeup:1757653685312928|now:1757653685312193|diff:735|
[2025/09/12 05:08:05 312200] [debug] |xqc_engine_main_logic|END|now:1757653685312159|
[2025/09/12 05:08:05 313268] [debug] |xqc_engine_main_logic|BEGIN|now:1757653685313268|
[2025/09/12 05:08:05 313276] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_remove_wakeup_queue|next_tick_time:1757653685312928|pq_index:0|
[2025/09/12 05:08:05 313282] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_add_active_queue|last_ticked_time:1757653685043760|
[2025/09/12 05:08:05 313290] [debug] |scid:b3c01fa2cfa0c7ef|xqc_engine_process_conn|conn:000055CE23FC835C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653685313287|
[2025/09/12 05:08:05 313297] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653685312928|now:1757653685313287|
[2025/09/12 05:08:05 313303] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653685312928|now:1757653685313287|
[2025/09/12 05:08:05 313308] [debug] |scid:b3c01fa2cfa0c7ef|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:08:05 313314] [info] |xqc_engine_main_logic|conn:000055CE23FC835C|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428|conn_state:13|next_tick_time:1757653685312928
[2025/09/12 05:08:05 313332] [report] |scid:b3c01fa2cfa0c7ef|xqc_conn_destroy|000055CE23FC835C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:788873|first_send_delay:1205|conn_persist:1623795|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-42163-b3c01fa2cfa0c7ef p-193.167.100.100-443-ae369a4cda056428|hsk_recv:787662|close_recv:0|close_send:1354498|last_recv:1228145|last_send:1354498|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,18,13,10,51,0,1024,i96,4,20,29,401,11,1228,0,4,1045,1054,80,8,1084,0,4,20,29,3,9,1084,0,4,24,4,11,1084,4,27,4,12,1254,4,19,40000,13,1354,0-2,0-2,0-0,0-0,0-0,0-34,0-5590,0-5486,0-12,0-10,0-0,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:3|snd_pkt:12|spurious_loss:0|detected_loss:3|max_pto: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 05:08:05 313412] [debug] |scid:b3c01fa2cfa0c7ef|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:08:05 313420] [debug] |scid:b3c01fa2cfa0c7ef|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:08:05 313426] [debug] |scid:b3c01fa2cfa0c7ef|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:08:05 313431] [debug] |scid:b3c01fa2cfa0c7ef|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:08:05 313539] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:08:05 313549] [debug] |xqc_engine_main_logic|END|now:1757653685313287|
[2025/09/12 05:08:05 314629] [debug] |xqc_engine_destroy|begin|