[2025/04/30 13:13:59 661186] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/04/30 13:13:59 661220] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/04/30 13:13:59 661225] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/04/30 13:13:59 661230] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/04/30 13:13:59 661233] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/04/30 13:13:59 661241] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/04/30 13:13:59 661245] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/04/30 13:13:59 661249] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/04/30 13:13:59 661253] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/04/30 13:13:59 661368] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018959661366|now:1746018839661366|interv:120000000|
[2025/04/30 13:13:59 661401] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018959661401|now:1746018839661401|interv:120000000|
[2025/04/30 13:13:59 661415] [debug] |xqc_path_create|path:0|dcid:d4e4de59b46ae042|scid:7fc675a2ff7a6c55|create_path_count:1|
[2025/04/30 13:13:59 661423] [debug] |scid:7fc675a2ff7a6c55|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|
[2025/04/30 13:13:59 661431] [debug] |xqc_path_init|path:0|dcid:d4e4de59b46ae042|scid:7fc675a2ff7a6c55|state:2|
[2025/04/30 13:13:59 661437] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_create|success|scid:7fc675a2ff7a6c55|dcid:d4e4de59b46ae042|conn:000055CA4F2F335C|
[2025/04/30 13:13:59 661444] [debug] |scid:7fc675a2ff7a6c55|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/04/30 13:13:59 661457] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/04/30 13:13:59 662178] [debug] |scid:7fc675a2ff7a6c55|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/04/30 13:13:59 662186] [debug] |scid:7fc675a2ff7a6c55|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 13:13:59 662193] [debug] |scid:7fc675a2ff7a6c55|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:65535|
[2025/04/30 13:13:59 662198] [debug] |scid:7fc675a2ff7a6c55|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|
[2025/04/30 13:13:59 662205] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1746018839662204|
[2025/04/30 13:13:59 662211] [debug] |scid:7fc675a2ff7a6c55|xqc_process_crypto_write_streams|
[2025/04/30 13:13:59 662215] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 13:13:59 662223] [info] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:422|sent:392|pkt_type:INIT|frame:CRYPTO |now:1746018839662222|
[2025/04/30 13:13:59 662228] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/04/30 13:13:59 662235] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 13:13:59 662240] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|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|
[2025/04/30 13:13:59 662246] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:422|reinj:0|path_class:2|
[2025/04/30 13:13:59 662252] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:422|pkt_type:INIT|frame:CRYPTO |
[2025/04/30 13:13:59 662264] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 13:13:59 662350] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1746018839662273|stream_id:0|stream_offset:0|
[2025/04/30 13:13:59 662357] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|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|
[2025/04/30 13:13:59 662363] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 13:13:59 662367] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:13:59 662372] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 13:13:59 662376] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:13:59 662381] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 0|
[2025/04/30 13:13:59 662385] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840412273|now:1746018839662367|interv:749906|
[2025/04/30 13:13:59 662389] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:0|expire:1746018840412273|now:1746018839662367|interval:749906|pto_count:0|srtt:250000
[2025/04/30 13:13:59 662395] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/04/30 13:13:59 662400] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840412273|
[2025/04/30 13:13:59 662405] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_active_queue|last_ticked_time:1746018839662204|pd_index:0|
[2025/04/30 13:13:59 662409] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840412273|
[2025/04/30 13:13:59 662413] [debug] |xqc_engine_wakeup_after|wakeup:1746018840412273|now:1746018839662413|diff:749860|
[2025/04/30 13:13:59 662418] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 13:13:59 662470] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840412273|pq_index:0|
[2025/04/30 13:13:59 662475] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018839662204|
[2025/04/30 13:13:59 662483] [debug] |scid:7fc675a2ff7a6c55|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|
[2025/04/30 13:13:59 662490] [debug] |scid:7fc675a2ff7a6c55|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/04/30 13:13:59 662499] [debug] |scid:7fc675a2ff7a6c55|xqc_stream_buff_data|size:17|
[2025/04/30 13:13:59 662507] [info] |scid:7fc675a2ff7a6c55|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:000055CA4F2F335C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/04/30 13:13:59 662517] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1746018839662516|
[2025/04/30 13:13:59 662526] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 13:13:59 662533] [debug] |scid:7fc675a2ff7a6c55|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:000055CA4F2F335C|stream_id:0|stream_offset:17|
[2025/04/30 13:13:59 662539] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|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|
[2025/04/30 13:13:59 662552] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/04/30 13:13:59 662560] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 13:13:59 662567] [debug] |scid:7fc675a2ff7a6c55|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:000055CA4F2F335C|stream_id:0|stream_offset:17|
[2025/04/30 13:13:59 662574] [debug] |scid:7fc675a2ff7a6c55|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 13:13:59 662581] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 13:13:59 662621] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1746018839662592|stream_id:0|stream_offset:17|
[2025/04/30 13:13:59 662631] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|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|
[2025/04/30 13:13:59 662638] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/04/30 13:13:59 662645] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:13:59 662652] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 13:13:59 662658] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:13:59 662664] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:13:59 662671] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:13:59 662677] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840412273|now:1746018839662645|interv:749628|
[2025/04/30 13:13:59 662684] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:0|expire:1746018840412273|now:1746018839662645|interval:749628|pto_count:0|srtt:250000
[2025/04/30 13:13:59 662690] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/04/30 13:13:59 662695] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840412273|
[2025/04/30 13:13:59 662699] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_active_queue|last_ticked_time:1746018839662516|pd_index:0|
[2025/04/30 13:13:59 662728] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840412273|
[2025/04/30 13:13:59 662733] [debug] |xqc_engine_wakeup_after|wakeup:1746018840412273|now:1746018839662733|diff:749540|
[2025/04/30 13:13:59 662738] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 13:14:00 413378] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840413377|
[2025/04/30 13:14:00 413415] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840412273|pq_index:0|
[2025/04/30 13:14:00 413421] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018839662516|
[2025/04/30 13:14:00 413427] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1746018840413425|
[2025/04/30 13:14:00 413432] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746018840412273|now:1746018840413425|
[2025/04/30 13:14:00 413452] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 13:14:00 413456] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CA4F2F335C|path:0|bytes_in_flight:1234|
[2025/04/30 13:14:00 413461] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 413466] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 13:14:00 413470] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 413474] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 413478] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 413482] [debug] |scid:7fc675a2ff7a6c55|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/04/30 13:14:00 413487] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/04/30 13:14:00 413503] [debug] |scid:7fc675a2ff7a6c55|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/04/30 13:14:00 413508] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/04/30 13:14:00 413512] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CA4F2F335C|pto_count:1
[2025/04/30 13:14:00 413516] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 413521] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 413525] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 413529] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 413533] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 413537] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746018840413516|interv:18444998054869138099|
[2025/04/30 13:14:00 413541] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:0|expire:18446744073709551615|now:1746018840413516|interval:18444998054869138099|pto_count:1|srtt:250000
[2025/04/30 13:14:00 413548] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 413553] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 413558] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/04/30 13:14:00 413565] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 13:14:00 413656] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1746018840413581|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 413663] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|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|
[2025/04/30 13:14:00 413680] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/04/30 13:14:00 413684] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 413689] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 13:14:00 413693] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 413696] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 413724] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 413730] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841913581|now:1746018840413684|interv:1499897|
[2025/04/30 13:14:00 413736] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:0|expire:1746018841913581|now:1746018840413684|interval:1499897|pto_count:1|srtt:250000
[2025/04/30 13:14:00 413743] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/04/30 13:14:00 413750] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/04/30 13:14:00 413755] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 13:14:00 413785] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1746018840413761|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 413791] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|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|
[2025/04/30 13:14:00 413795] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/04/30 13:14:00 413799] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 413804] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 2368|
[2025/04/30 13:14:00 413808] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 413812] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 413816] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 413819] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841913761|now:1746018840413799|interv:1499962|
[2025/04/30 13:14:00 413823] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:0|expire:1746018841913761|now:1746018840413799|interval:1499962|pto_count:1|srtt:250000
[2025/04/30 13:14:00 413828] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/04/30 13:14:00 413833] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841913761|
[2025/04/30 13:14:00 413837] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841913761|
[2025/04/30 13:14:00 413841] [debug] |xqc_engine_wakeup_after|wakeup:1746018841913761|now:1746018840413841|diff:1499920|
[2025/04/30 13:14:00 413851] [debug] |xqc_engine_main_logic|END|now:1746018840413425|
[2025/04/30 13:14:00 446809] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:1200|state:C_INITIAL_SENT|recv_time:1746018840446805|
[2025/04/30 13:14:00 446853] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 13:14:00 446863] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_initial|success|Length:155|
[2025/04/30 13:14:00 446881] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 13:14:00 446889] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 13:14:00 446905] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/04/30 13:14:00 446914] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:2|
[2025/04/30 13:14:00 446927] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|conn:000055CA4F2F335C|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|
[2025/04/30 13:14:00 446937] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1746018839662273|is_app_limited:1|send_elapse:751308|ack_elapse:784532|ctl_first_sent_time:1746018840413581|lagest_ack_time:1746018840446805|curr_delivered:1184|
[2025/04/30 13:14:00 446948] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_sent_time_update:1746018840413581|
[2025/04/30 13:14:00 446957] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 13:14:00 446965] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_rtt|before update rtt|conn:000055CA4F2F335C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33224|ack_delay:384|
[2025/04/30 13:14:00 446978] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_rtt|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |after update rtt|conn:000055CA4F2F335C|srtt:33224|rttvar:16612|minrtt:33224|latest_rtt:33224|ack_delay:384|
[2025/04/30 13:14:00 446987] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 13:14:00 446997] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/04/30 13:14:00 447006] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:199344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 447015] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 447022] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 447030] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 447036] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 447041] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746018840447005|interv:18444998054869104610|
[2025/04/30 13:14:00 447049] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:0|expire:18446744073709551615|now:1746018840447005|interval:18444998054869104610|pto_count:1|srtt:33224
[2025/04/30 13:14:00 447058] [debug] |scid:7fc675a2ff7a6c55|xqc_generate_sample|sampler: send_elapse 751308, ack_elapse 784532, delivered 1184|rate 1509|lost 0|
[2025/04/30 13:14:00 447066] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/04/30 13:14:00 447075] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/04/30 13:14:00 447096] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_min_rtt|probertt expire|rtt:33224, old_rtt:2147483647|
[2025/04/30 13:14:00 447101] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_min_rtt|minrtt expire|rtt:33224, old_rtt:2147483647|
[2025/04/30 13:14:00 447106] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/04/30 13:14:00 447111] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746018840413581|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 13:14:00 447117] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746018840413581|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 13:14:00 447124] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |bbr on ack|mode:0|pacing_rate:11970699|bw:1509|cwnd:139040|full_bw_reached:0|inflight:50|srtt:33224|latest_rtt:33224|min_rtt:33224|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 13:14:00 447131] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:6|
[2025/04/30 13:14:00 447138] [debug] |scid:7fc675a2ff7a6c55|xqc_process_crypto_frame|level:0|
[2025/04/30 13:14:00 447147] [debug] |scid:7fc675a2ff7a6c55|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/04/30 13:14:00 447155] [debug] |scid:7fc675a2ff7a6c55|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/04/30 13:14:00 447530] [debug] |scid:7fc675a2ff7a6c55|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/04/30 13:14:00 447537] [debug] |scid:7fc675a2ff7a6c55|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 13:14:00 447543] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841913761|pq_index:0|
[2025/04/30 13:14:00 447549] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840413425|
[2025/04/30 13:14:00 447557] [info] |scid:7fc675a2ff7a6c55|xqc_conn_confirm_cid|dcid change|ori:d4e4de59b46ae042|new:8fb38f55b0665949|
[2025/04/30 13:14:00 447564] [info] |scid:7fc675a2ff7a6c55|xqc_conn_addr_validated|Address Validated|conn:000055CA4F2F335C|role:0|
[2025/04/30 13:14:00 447570] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 13:14:00 447578] [debug] |scid:7fc675a2ff7a6c55|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|
[2025/04/30 13:14:00 447583] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/04/30 13:14:00 447589] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1746018840446805|dcid:7fc675a2ff7a6c55|dcid_seq:0|
[2025/04/30 13:14:00 447596] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_handshake|success|Length:994|
[2025/04/30 13:14:00 447602] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 13:14:00 447607] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 13:14:00 447614] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/04/30 13:14:00 447619] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:6|
[2025/04/30 13:14:00 447625] [debug] |scid:7fc675a2ff7a6c55|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/04/30 13:14:00 447633] [debug] |scid:7fc675a2ff7a6c55|xqc_process_crypto_frame|level:2|
[2025/04/30 13:14:00 447639] [debug] |scid:7fc675a2ff7a6c55|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/04/30 13:14:00 447649] [debug] |scid:7fc675a2ff7a6c55|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|177u|
[2025/04/30 13:14:00 447730] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:65535|
[2025/04/30 13:14:00 447740] [info] |scid:7fc675a2ff7a6c55|xqc_conn_tls_transport_params_cb|store sr_token with cid: d4e4de59b46ae042|token:7588886159090a1d614d7bb20e2d015a
[2025/04/30 13:14:00 447746] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/04/30 13:14:00 447752] [warn] |scid:7fc675a2ff7a6c55|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/04/30 13:14:00 447954] [debug] |scid:7fc675a2ff7a6c55|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/04/30 13:14:00 447961] [debug] |scid:7fc675a2ff7a6c55|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/04/30 13:14:00 447966] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:0|
[2025/04/30 13:14:00 447970] [debug] |scid:7fc675a2ff7a6c55|xqc_process_padding_frame|process padding|
[2025/04/30 13:14:00 447977] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 13:14:00 447981] [debug] |scid:7fc675a2ff7a6c55|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|
[2025/04/30 13:14:00 447986] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/04/30 13:14:00 447990] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:1019|pkt_type:HSK|pkt_num:0|frame:PADDING CRYPTO |recv_time:1746018840446805|dcid:7fc675a2ff7a6c55|dcid_seq:0|
[2025/04/30 13:14:00 447996] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960446805|now:1746018840446805|interv:120000000|
[2025/04/30 13:14:00 448000] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960446805|now:1746018840446805|interv:120000000|
[2025/04/30 13:14:00 448004] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840448004|
[2025/04/30 13:14:00 448009] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|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:1746018840448009|
[2025/04/30 13:14:00 448015] [info] |scid:7fc675a2ff7a6c55|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/04/30 13:14:00 448019] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/04/30 13:14:00 448023] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 13:14:00 448028] [debug] |scid:7fc675a2ff7a6c55|xqc_process_crypto_write_streams|
[2025/04/30 13:14:00 448032] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 13:14:00 448036] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 13:14:00 448040] [debug] |scid:7fc675a2ff7a6c55|xqc_process_crypto_write_streams|
[2025/04/30 13:14:00 448043] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_write|enc_level|2|
[2025/04/30 13:14:00 448049] [info] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1746018840448049|
[2025/04/30 13:14:00 448054] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055CA4F2F335C|
[2025/04/30 13:14:00 448058] [info] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/04/30 13:14:00 448063] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:99672|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 448072] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 448076] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 448080] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 448084] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 448088] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746018840448062|interv:18444998054869103553|
[2025/04/30 13:14:00 448092] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:0|expire:18446744073709551615|now:1746018840448062|interval:18444998054869103553|pto_count:0|srtt:33224
[2025/04/30 13:14:00 448097] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_early_data_accept|accept|
[2025/04/30 13:14:00 448101] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/04/30 13:14:00 448107] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:0|ack_delay:1302|first_ack_range:0|largest_pkt_recv_time:1746018840446805|
[2025/04/30 13:14:00 448112] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/04/30 13:14:00 448116] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/04/30 13:14:00 448120] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/04/30 13:14:00 448124] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:0|ack_delay:1319|first_ack_range:0|largest_pkt_recv_time:1746018840446805|
[2025/04/30 13:14:00 448128] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/04/30 13:14:00 448132] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/04/30 13:14:00 448136] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 13:14:00 448142] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:33224|min_srtt:33224|path_bw:1509|loss_rate:25.00|path_pto:0|
[2025/04/30 13:14:00 448147] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|path_id:0|path_srtt:33224|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 13:14:00 448152] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/04/30 13:14:00 448157] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 448161] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 448166] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 13:14:00 448171] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 13:14:00 448223] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1746018840448179|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 448233] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 448247] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/04/30 13:14:00 448254] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:99672|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 448261] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 448265] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 68|
[2025/04/30 13:14:00 448269] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 448273] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 448277] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840547851|now:1746018840448253|interv:99598|
[2025/04/30 13:14:00 448281] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:1|expire:1746018840547851|now:1746018840448253|interval:99598|pto_count:0|srtt:33224
[2025/04/30 13:14:00 448286] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/04/30 13:14:00 448291] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/04/30 13:14:00 448296] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 13:14:00 448329] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:118|now:1746018840448302|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 448338] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|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|
[2025/04/30 13:14:00 448346] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/04/30 13:14:00 448353] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/04/30 13:14:00 448359] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/04/30 13:14:00 448364] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 13:14:00 448391] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:118|now:1746018840448369|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 448400] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 448408] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840547851|
[2025/04/30 13:14:00 448415] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840547851|
[2025/04/30 13:14:00 448420] [debug] |xqc_engine_wakeup_after|wakeup:1746018840547851|now:1746018840448420|diff:99431|
[2025/04/30 13:14:00 448425] [debug] |xqc_engine_main_logic|END|now:1746018840448009|
[2025/04/30 13:14:00 448434] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:222|state:ESTABED|recv_time:1746018840448433|
[2025/04/30 13:14:00 448439] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7fc675a2ff7a6c55|spin_bit:0|
[2025/04/30 13:14:00 448444] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 13:14:00 448448] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 13:14:00 448458] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/04/30 13:14:00 448462] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 448467] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|537235e63a0ac802|sr_token:60bd53896f189c9185cd83162d920293
[2025/04/30 13:14:00 448473] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 448477] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|11f3b9949b61e2ee|sr_token:ffd5b14e5c8001f325fe9d5e2229363a
[2025/04/30 13:14:00 448482] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 448486] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|c5a4341a824bd4b8|sr_token:7369fe6e0864f2dc156de7ac347ca929
[2025/04/30 13:14:00 448491] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 448495] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|c977647b49eb3f6d|sr_token:19371c8e4e1540c55ca7914e4d81baf1
[2025/04/30 13:14:00 448499] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 448503] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|aaa7155e90d72721|sr_token:1e106768660e4cb0142560e88d6bb193
[2025/04/30 13:14:00 448508] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 448512] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|0af3ae7e2e32b653|sr_token:fdc57b402ec0c1a370f40ee36df30fa2
[2025/04/30 13:14:00 448516] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 448520] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|0dcf3a5b192d2ed7|sr_token:a681fa0c454d37e5a310c9937910f887
[2025/04/30 13:14:00 448526] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:ACK_01RTT|expire:1746018840473433|now:1746018840448433|interv:25000|
[2025/04/30 13:14:00 448531] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840448433|max_ack_delay:25000|
[2025/04/30 13:14:00 448535] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/04/30 13:14:00 448539] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:222|pkt_type:SHORT_HEADER|pkt_num:0|frame:NEW_CONNECTION_ID |recv_time:1746018840448433|dcid:7fc675a2ff7a6c55|dcid_seq:0|
[2025/04/30 13:14:00 448544] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960448433|now:1746018840448433|interv:120000000|
[2025/04/30 13:14:00 448548] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960448433|now:1746018840448433|interv:120000000|
[2025/04/30 13:14:00 448552] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840547851|pq_index:0|
[2025/04/30 13:14:00 448556] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840448009|
[2025/04/30 13:14:00 448560] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840448560|
[2025/04/30 13:14:00 448565] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840448564|
[2025/04/30 13:14:00 448571] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840473433|
[2025/04/30 13:14:00 448575] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840473433|
[2025/04/30 13:14:00 448578] [debug] |xqc_engine_wakeup_after|wakeup:1746018840473433|now:1746018840448578|diff:24855|
[2025/04/30 13:14:00 448582] [debug] |xqc_engine_main_logic|END|now:1746018840448564|
[2025/04/30 13:14:00 448590] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840448590|
[2025/04/30 13:14:00 448594] [debug] |xqc_engine_wakeup_after|wakeup:1746018840473433|now:1746018840448594|diff:24839|
[2025/04/30 13:14:00 448598] [debug] |xqc_engine_main_logic|END|now:1746018840448590|
[2025/04/30 13:14:00 471978] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840471978|
[2025/04/30 13:14:00 471997] [debug] |xqc_engine_wakeup_after|wakeup:1746018840473433|now:1746018840471997|diff:1436|
[2025/04/30 13:14:00 472002] [debug] |xqc_engine_main_logic|END|now:1746018840471978|
[2025/04/30 13:14:00 474130] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840474130|
[2025/04/30 13:14:00 474137] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840473433|pq_index:0|
[2025/04/30 13:14:00 474142] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840448564|
[2025/04/30 13:14:00 474148] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|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:1746018840474146|
[2025/04/30 13:14:00 474153] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746018840473433|now:1746018840474146|
[2025/04/30 13:14:00 474158] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 13:14:00 474162] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746018840473433|now:1746018840474146|
[2025/04/30 13:14:00 474166] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 13:14:00 474174] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:0|ack_delay:25741|first_ack_range:0|largest_pkt_recv_time:1746018840448433|
[2025/04/30 13:14:00 474179] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/04/30 13:14:00 474183] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/04/30 13:14:00 474188] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 13:14:00 474193] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 474199] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 13:14:00 474205] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 13:14:00 474265] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:1|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:118|now:1746018840474219|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 474272] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:1|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 474278] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840547851|
[2025/04/30 13:14:00 474282] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840547851|
[2025/04/30 13:14:00 474286] [debug] |xqc_engine_wakeup_after|wakeup:1746018840547851|now:1746018840474286|diff:73565|
[2025/04/30 13:14:00 474291] [debug] |xqc_engine_main_logic|END|now:1746018840474146|
[2025/04/30 13:14:00 547832] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840547831|
[2025/04/30 13:14:00 547864] [debug] |xqc_engine_wakeup_after|wakeup:1746018840547851|now:1746018840547864|diff:18446744073709551603|
[2025/04/30 13:14:00 547870] [debug] |xqc_engine_main_logic|END|now:1746018840547831|
[2025/04/30 13:14:00 548934] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840548934|
[2025/04/30 13:14:00 548941] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840547851|pq_index:0|
[2025/04/30 13:14:00 548960] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840474146|
[2025/04/30 13:14:00 548967] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|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:1746018840548965|
[2025/04/30 13:14:00 548973] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746018840547851|now:1746018840548965|
[2025/04/30 13:14:00 548978] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 13:14:00 548982] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CA4F2F335C|path:0|bytes_in_flight:118|
[2025/04/30 13:14:00 548986] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:99672|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 548991] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 548995] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 68|
[2025/04/30 13:14:00 548999] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 549003] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 549007] [debug] |scid:7fc675a2ff7a6c55|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/04/30 13:14:00 549013] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 13:14:00 549019] [debug] |scid:7fc675a2ff7a6c55|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/04/30 13:14:00 549023] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 13:14:00 549028] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CA4F2F335C|pto_count:1
[2025/04/30 13:14:00 549032] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:199344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 549036] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 549040] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 549044] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 549048] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 549052] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746018840549032|interv:18444998054869002583|
[2025/04/30 13:14:00 549056] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:0|expire:18446744073709551615|now:1746018840549032|interval:18444998054869002583|pto_count:1|srtt:33224
[2025/04/30 13:14:00 549064] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 549070] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 549075] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 13:14:00 549084] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 13:14:00 549170] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:2|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1746018840549099|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 549180] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:2|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 549187] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/04/30 13:14:00 549193] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:199344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 549198] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 549203] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 68|
[2025/04/30 13:14:00 549208] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 549213] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 549218] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840748443|now:1746018840549192|interv:199251|
[2025/04/30 13:14:00 549223] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:1|expire:1746018840748443|now:1746018840549192|interval:199251|pto_count:1|srtt:33224
[2025/04/30 13:14:00 549229] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/04/30 13:14:00 549237] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 13:14:00 549243] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 13:14:00 549280] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:118|now:1746018840549252|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 549288] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:3|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 13:14:00 549295] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/04/30 13:14:00 549300] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:199344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 549306] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 549312] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 136|
[2025/04/30 13:14:00 549318] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 549324] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 549328] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840748596|now:1746018840549300|interv:199296|
[2025/04/30 13:14:00 549334] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:1|expire:1746018840748596|now:1746018840549300|interval:199296|pto_count:1|srtt:33224
[2025/04/30 13:14:00 549348] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:186|
[2025/04/30 13:14:00 549356] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840748596|
[2025/04/30 13:14:00 549363] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840748596|
[2025/04/30 13:14:00 549369] [debug] |xqc_engine_wakeup_after|wakeup:1746018840748596|now:1746018840549369|diff:199227|
[2025/04/30 13:14:00 549375] [debug] |xqc_engine_main_logic|END|now:1746018840548965|
[2025/04/30 13:14:00 549394] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:223|state:ESTABED|recv_time:1746018840549392|
[2025/04/30 13:14:00 549404] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_handshake|success|Length:198|
[2025/04/30 13:14:00 549412] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 13:14:00 549417] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/04/30 13:14:00 549427] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/04/30 13:14:00 549434] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:6|
[2025/04/30 13:14:00 549442] [debug] |scid:7fc675a2ff7a6c55|xqc_process_crypto_frame|level:2|
[2025/04/30 13:14:00 549449] [debug] |scid:7fc675a2ff7a6c55|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/04/30 13:14:00 549456] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840748596|pq_index:0|
[2025/04/30 13:14:00 549463] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840548965|
[2025/04/30 13:14:00 549473] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 13:14:00 549481] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 13:14:00 549487] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/04/30 13:14:00 549495] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:223|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1746018840549392|dcid:7fc675a2ff7a6c55|dcid_seq:0|
[2025/04/30 13:14:00 549503] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960549392|now:1746018840549392|interv:120000000|
[2025/04/30 13:14:00 549510] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960549392|now:1746018840549392|interv:120000000|
[2025/04/30 13:14:00 549517] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840549517|
[2025/04/30 13:14:00 549525] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840549523|
[2025/04/30 13:14:00 549532] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 13:14:00 549543] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:1|ack_delay:150|first_ack_range:1|largest_pkt_recv_time:1746018840549392|
[2025/04/30 13:14:00 549550] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/04/30 13:14:00 549555] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/04/30 13:14:00 549561] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 13:14:00 549567] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 549573] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:34|pkt_type:HSK|frame:ACK |
[2025/04/30 13:14:00 549586] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/04/30 13:14:00 549656] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:4|size:34|sent:50|pkt_type:HSK|frame:ACK |inflight:186|now:1746018840549596|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 549667] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:4|origin_pktnum:0|size:34|enc_size:50|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 549676] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840748596|
[2025/04/30 13:14:00 549682] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840748596|
[2025/04/30 13:14:00 549688] [debug] |xqc_engine_wakeup_after|wakeup:1746018840748596|now:1746018840549688|diff:198908|
[2025/04/30 13:14:00 549694] [debug] |xqc_engine_main_logic|END|now:1746018840549523|
[2025/04/30 13:14:00 549728] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:223|state:ESTABED|recv_time:1746018840549727|
[2025/04/30 13:14:00 549740] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_handshake|success|Length:198|
[2025/04/30 13:14:00 549749] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:1|
[2025/04/30 13:14:00 549755] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/04/30 13:14:00 549761] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/04/30 13:14:00 549765] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:6|
[2025/04/30 13:14:00 549769] [debug] |scid:7fc675a2ff7a6c55|xqc_process_crypto_frame|level:2|
[2025/04/30 13:14:00 549773] [debug] |scid:7fc675a2ff7a6c55|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/04/30 13:14:00 549778] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840748596|pq_index:0|
[2025/04/30 13:14:00 549782] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840549523|
[2025/04/30 13:14:00 549787] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 13:14:00 549791] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 13:14:00 549796] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/04/30 13:14:00 549800] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:223|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1746018840549727|dcid:7fc675a2ff7a6c55|dcid_seq:0|
[2025/04/30 13:14:00 549805] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960549727|now:1746018840549727|interv:120000000|
[2025/04/30 13:14:00 549809] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960549727|now:1746018840549727|interv:120000000|
[2025/04/30 13:14:00 549813] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840549813|
[2025/04/30 13:14:00 549817] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840549817|
[2025/04/30 13:14:00 549822] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 13:14:00 549827] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:2|ack_delay:100|first_ack_range:2|largest_pkt_recv_time:1746018840549727|
[2025/04/30 13:14:00 549832] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:2|low:0|pkt_pns:1|
[2025/04/30 13:14:00 549836] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/04/30 13:14:00 549845] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 13:14:00 549849] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 549854] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:34|pkt_type:HSK|frame:ACK |
[2025/04/30 13:14:00 549859] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/04/30 13:14:00 549891] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:5|size:34|sent:50|pkt_type:HSK|frame:ACK |inflight:186|now:1746018840549864|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 549897] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:5|origin_pktnum:0|size:34|enc_size:50|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 549902] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840748596|
[2025/04/30 13:14:00 549907] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840748596|
[2025/04/30 13:14:00 549914] [debug] |xqc_engine_wakeup_after|wakeup:1746018840748596|now:1746018840549914|diff:198682|
[2025/04/30 13:14:00 549921] [debug] |xqc_engine_main_logic|END|now:1746018840549817|
[2025/04/30 13:14:00 549929] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840549928|
[2025/04/30 13:14:00 549935] [debug] |xqc_engine_wakeup_after|wakeup:1746018840748596|now:1746018840549935|diff:198661|
[2025/04/30 13:14:00 549942] [debug] |xqc_engine_main_logic|END|now:1746018840549928|
[2025/04/30 13:14:00 748521] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840748520|
[2025/04/30 13:14:00 748554] [debug] |xqc_engine_wakeup_after|wakeup:1746018840748596|now:1746018840748554|diff:42|
[2025/04/30 13:14:00 748559] [debug] |xqc_engine_main_logic|END|now:1746018840748520|
[2025/04/30 13:14:00 749625] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840749625|
[2025/04/30 13:14:00 749632] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840748596|pq_index:0|
[2025/04/30 13:14:00 749637] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840549817|
[2025/04/30 13:14:00 749644] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|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:1746018840749641|
[2025/04/30 13:14:00 749650] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746018840748596|now:1746018840749641|
[2025/04/30 13:14:00 749655] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 13:14:00 749660] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CA4F2F335C|path:0|bytes_in_flight:186|
[2025/04/30 13:14:00 749664] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:199344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 749669] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 749673] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 136|
[2025/04/30 13:14:00 749677] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 749681] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 749685] [debug] |scid:7fc675a2ff7a6c55|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/04/30 13:14:00 749718] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 13:14:00 749725] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:2|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 13:14:00 749732] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CA4F2F335C|pto_count:2
[2025/04/30 13:14:00 749736] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:398688|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 13:14:00 749741] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 749745] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 68|
[2025/04/30 13:14:00 749749] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 749752] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 749756] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840947940|now:1746018840749736|interv:198204|
[2025/04/30 13:14:00 749761] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:1|expire:1746018840947940|now:1746018840749736|interval:198204|pto_count:2|srtt:33224
[2025/04/30 13:14:00 749768] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 749773] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 749778] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 13:14:00 749787] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/04/30 13:14:00 749873] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:6|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:118|now:1746018840749802|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 749879] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:6|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 13:14:00 749884] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/04/30 13:14:00 749889] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:398688|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 13:14:00 749894] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 749898] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 136|
[2025/04/30 13:14:00 749902] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 749906] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 749909] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841148490|now:1746018840749889|interv:398601|
[2025/04/30 13:14:00 749914] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:1|expire:1746018841148490|now:1746018840749889|interval:398601|pto_count:2|srtt:33224
[2025/04/30 13:14:00 749923] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:186|
[2025/04/30 13:14:00 749928] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:2|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 13:14:00 749933] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/04/30 13:14:00 749957] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:7|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:186|now:1746018840749939|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 749962] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:7|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 749967] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:186|applimit:1184|
[2025/04/30 13:14:00 749971] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:398688|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 13:14:00 749975] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 749979] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 204|
[2025/04/30 13:14:00 749983] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 749987] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 13:14:00 749990] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841148627|now:1746018840749970|interv:398657|
[2025/04/30 13:14:00 749994] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:1|expire:1746018841148627|now:1746018840749970|interval:398657|pto_count:2|srtt:33224
[2025/04/30 13:14:00 749999] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:254|
[2025/04/30 13:14:00 750004] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841148627|
[2025/04/30 13:14:00 750008] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841148627|
[2025/04/30 13:14:00 750012] [debug] |xqc_engine_wakeup_after|wakeup:1746018841148627|now:1746018840750012|diff:398615|
[2025/04/30 13:14:00 750016] [debug] |xqc_engine_main_logic|END|now:1746018840749641|
[2025/04/30 13:14:00 835187] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:222|state:ESTABED|recv_time:1746018840835182|
[2025/04/30 13:14:00 835227] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7fc675a2ff7a6c55|spin_bit:0|
[2025/04/30 13:14:00 835244] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 13:14:00 835250] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/04/30 13:14:00 835266] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/04/30 13:14:00 835273] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 835278] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|0dcf3a5b192d2ed7|sr_token:a681fa0c454d37e5a310c9937910f887
[2025/04/30 13:14:00 835283] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 835290] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|0af3ae7e2e32b653|sr_token:fdc57b402ec0c1a370f40ee36df30fa2
[2025/04/30 13:14:00 835296] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 835302] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|aaa7155e90d72721|sr_token:1e106768660e4cb0142560e88d6bb193
[2025/04/30 13:14:00 835324] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 835330] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|c977647b49eb3f6d|sr_token:19371c8e4e1540c55ca7914e4d81baf1
[2025/04/30 13:14:00 835336] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 835342] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|c5a4341a824bd4b8|sr_token:7369fe6e0864f2dc156de7ac347ca929
[2025/04/30 13:14:00 835348] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 835354] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|11f3b9949b61e2ee|sr_token:ffd5b14e5c8001f325fe9d5e2229363a
[2025/04/30 13:14:00 835359] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:18|
[2025/04/30 13:14:00 835365] [debug] |scid:7fc675a2ff7a6c55|xqc_process_new_conn_id_frame|new_conn_id|537235e63a0ac802|sr_token:60bd53896f189c9185cd83162d920293
[2025/04/30 13:14:00 835376] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:ACK_01RTT|expire:1746018840860182|now:1746018840835182|interv:25000|
[2025/04/30 13:14:00 835386] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840835182|max_ack_delay:25000|
[2025/04/30 13:14:00 835393] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/04/30 13:14:00 835400] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:222|pkt_type:SHORT_HEADER|pkt_num:2|frame:NEW_CONNECTION_ID |recv_time:1746018840835182|dcid:7fc675a2ff7a6c55|dcid_seq:0|
[2025/04/30 13:14:00 835408] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960835182|now:1746018840835182|interv:120000000|
[2025/04/30 13:14:00 835415] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960835182|now:1746018840835182|interv:120000000|
[2025/04/30 13:14:00 835422] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841148627|pq_index:0|
[2025/04/30 13:14:00 835430] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840749641|
[2025/04/30 13:14:00 835437] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840835437|
[2025/04/30 13:14:00 835445] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840835444|
[2025/04/30 13:14:00 835457] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840860182|
[2025/04/30 13:14:00 835462] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840860182|
[2025/04/30 13:14:00 835468] [debug] |xqc_engine_wakeup_after|wakeup:1746018840860182|now:1746018840835468|diff:24714|
[2025/04/30 13:14:00 835475] [debug] |xqc_engine_main_logic|END|now:1746018840835444|
[2025/04/30 13:14:00 835488] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:387|state:ESTABED|recv_time:1746018840835487|
[2025/04/30 13:14:00 835495] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7fc675a2ff7a6c55|spin_bit:0|
[2025/04/30 13:14:00 835503] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:2|
[2025/04/30 13:14:00 835509] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/04/30 13:14:00 835519] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/04/30 13:14:00 835525] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:1e|
[2025/04/30 13:14:00 835531] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:6|
[2025/04/30 13:14:00 835546] [debug] |scid:7fc675a2ff7a6c55|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/04/30 13:14:00 835553] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840860182|pq_index:0|
[2025/04/30 13:14:00 835559] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840835444|
[2025/04/30 13:14:00 835563] [debug] |scid:7fc675a2ff7a6c55|xqc_process_crypto_frame|level:3|
[2025/04/30 13:14:00 835567] [debug] |scid:7fc675a2ff7a6c55|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/04/30 13:14:00 835573] [debug] |scid:7fc675a2ff7a6c55|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|356u|
[2025/04/30 13:14:00 836686] [info] |scid:7fc675a2ff7a6c55|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055CA4F2F335C|
[2025/04/30 13:14:00 836698] [debug] |scid:7fc675a2ff7a6c55|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:254|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/04/30 13:14:00 836722] [debug] |scid:7fc675a2ff7a6c55|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:254|cwnd:139040|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/04/30 13:14:00 836727] [debug] |scid:7fc675a2ff7a6c55|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:186|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/04/30 13:14:00 836731] [debug] |scid:7fc675a2ff7a6c55|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:118|cwnd:139040|pkt_num:6|ptype:2|frames:CRYPTO |
[2025/04/30 13:14:00 836736] [debug] |scid:7fc675a2ff7a6c55|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:7|ptype:2|frames:CRYPTO |
[2025/04/30 13:14:00 836740] [info] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/04/30 13:14:00 836744] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:99672|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 836749] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 836753] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 836757] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 836761] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840836744|now:1746018840836744|interv:0|
[2025/04/30 13:14:00 836766] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018839787264|now:1746018840836744|interval:0|pto_count:0|srtt:33224
[2025/04/30 13:14:00 836771] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 13:14:00 836775] [debug] |scid:7fc675a2ff7a6c55|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 13:14:00 836780] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/04/30 13:14:00 836784] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:387|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO HANDSHAKE_DONE |recv_time:1746018840835487|dcid:7fc675a2ff7a6c55|dcid_seq:0|
[2025/04/30 13:14:00 836789] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960835487|now:1746018840835487|interv:120000000|
[2025/04/30 13:14:00 836794] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960835487|now:1746018840835487|interv:120000000|
[2025/04/30 13:14:00 836798] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840836798|
[2025/04/30 13:14:00 836807] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840836806|
[2025/04/30 13:14:00 836811] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746018840836744|now:1746018840836806|
[2025/04/30 13:14:00 836815] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 13:14:00 836819] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CA4F2F335C|path:0|bytes_in_flight:50|
[2025/04/30 13:14:00 836824] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:99672|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 836828] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 836832] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 836836] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 50|
[2025/04/30 13:14:00 836840] [debug] |scid:7fc675a2ff7a6c55|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/04/30 13:14:00 836845] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/04/30 13:14:00 836850] [debug] |scid:7fc675a2ff7a6c55|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/04/30 13:14:00 836854] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/04/30 13:14:00 836858] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CA4F2F335C|pto_count:1
[2025/04/30 13:14:00 836862] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055CA4F2F335C|path:0|
[2025/04/30 13:14:00 836866] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 13:14:00 836870] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1746018840836806|
[2025/04/30 13:14:00 836874] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 13:14:00 836878] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 13:14:00 836883] [debug] |scid:7fc675a2ff7a6c55|xqc_process_crypto_write_streams|
[2025/04/30 13:14:00 836887] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_write|enc_level|3|
[2025/04/30 13:14:00 836891] [debug] |scid:7fc675a2ff7a6c55|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 13:14:00 836896] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:3|ack_delay:1409|first_ack_range:1|largest_pkt_recv_time:1746018840835487|
[2025/04/30 13:14:00 836901] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/04/30 13:14:00 836905] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/04/30 13:14:00 836909] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/04/30 13:14:00 836913] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 13:14:00 836926] [debug] |scid:7fc675a2ff7a6c55|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:76f126d3eaf51e93|sr_token:70722d40fe7f0000fa27074bca550000|seq_num:1
[2025/04/30 13:14:00 836934] [debug] |scid:7fc675a2ff7a6c55|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c1f88fac994dfbbf|sr_token:70722d40fe7f0000fa27074bca550000|seq_num:2
[2025/04/30 13:14:00 836941] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 836946] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 836950] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 836956] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:33224|min_srtt:33224|path_bw:1509|loss_rate:50.00|path_pto:1|
[2025/04/30 13:14:00 836961] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|path_id:0|path_srtt:33224|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 13:14:00 836966] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/04/30 13:14:00 836970] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:33224|min_srtt:33224|path_bw:1509|loss_rate:50.00|path_pto:1|
[2025/04/30 13:14:00 836974] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|path_id:0|path_srtt:33224|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 13:14:00 836979] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/04/30 13:14:00 836983] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 13:14:00 836988] [debug] |scid:7fc675a2ff7a6c55|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055CA4F2F335C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/04/30 13:14:00 836993] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 13:14:00 837043] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:2|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1746018840837001|stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 837050] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:2|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 837055] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/04/30 13:14:00 837060] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:199344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 837066] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 837072] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 837079] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 34|
[2025/04/30 13:14:00 837085] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841086345|now:1746018840837059|interv:249286|
[2025/04/30 13:14:00 837091] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018841086345|now:1746018840837059|interval:249286|pto_count:1|srtt:33224
[2025/04/30 13:14:00 837098] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:34|
[2025/04/30 13:14:00 837105] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 13:14:00 837118] [debug] |scid:7fc675a2ff7a6c55|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055CA4F2F335C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/04/30 13:14:00 837124] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 13:14:00 837161] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:3|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34|now:1746018840837133|stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 837169] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:3|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 13:14:00 837177] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:1184|
[2025/04/30 13:14:00 837184] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:199344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 837190] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 837197] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 837204] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 68|
[2025/04/30 13:14:00 837211] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841086477|now:1746018840837183|interv:249294|
[2025/04/30 13:14:00 837217] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018841086477|now:1746018840837183|interval:249294|pto_count:1|srtt:33224
[2025/04/30 13:14:00 837223] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:68|
[2025/04/30 13:14:00 837229] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 13:14:00 837233] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/04/30 13:14:00 837264] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:4|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:68|now:1746018840837240|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 837269] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:4|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 837277] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 13:14:00 837284] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/04/30 13:14:00 837325] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:5|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:68|now:1746018840837294|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 837336] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:5|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 837343] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:1184|
[2025/04/30 13:14:00 837350] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:199344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 837357] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 837370] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 837376] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 109|
[2025/04/30 13:14:00 837381] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841086638|now:1746018840837350|interv:249288|
[2025/04/30 13:14:00 837385] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018841086638|now:1746018840837350|interval:249288|pto_count:1|srtt:33224
[2025/04/30 13:14:00 837389] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:109|
[2025/04/30 13:14:00 837394] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 13:14:00 837399] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/04/30 13:14:00 837429] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:6|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:109|now:1746018840837405|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 837435] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:6|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 837442] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:109|applimit:1184|
[2025/04/30 13:14:00 837449] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:33224|rtt_var:16612|pto_duration:199344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 837456] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 837463] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 837470] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 150|
[2025/04/30 13:14:00 837476] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841086749|now:1746018840837449|interv:249300|
[2025/04/30 13:14:00 837482] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018841086749|now:1746018840837449|interval:249300|pto_count:1|srtt:33224
[2025/04/30 13:14:00 837489] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:150|
[2025/04/30 13:14:00 837496] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841086749|
[2025/04/30 13:14:00 837500] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841086749|
[2025/04/30 13:14:00 837504] [debug] |xqc_engine_wakeup_after|wakeup:1746018841086749|now:1746018840837504|diff:249245|
[2025/04/30 13:14:00 837508] [debug] |xqc_engine_main_logic|END|now:1746018840836806|
[2025/04/30 13:14:00 837514] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840837514|
[2025/04/30 13:14:00 837518] [debug] |xqc_engine_wakeup_after|wakeup:1746018841086749|now:1746018840837518|diff:249231|
[2025/04/30 13:14:00 837522] [debug] |xqc_engine_main_logic|END|now:1746018840837514|
[2025/04/30 13:14:00 868121] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:33|state:ESTABED|recv_time:1746018840868117|
[2025/04/30 13:14:00 868155] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76f126d3eaf51e93|spin_bit:1|
[2025/04/30 13:14:00 868171] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:3|
[2025/04/30 13:14:00 868192] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/04/30 13:14:00 868204] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/04/30 13:14:00 868211] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:2|
[2025/04/30 13:14:00 868221] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|conn:000055CA4F2F335C|path:0|pkt_num:5|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/04/30 13:14:00 868229] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:109|prior_delivered:1184|prior_time:1746018840837001|is_app_limited:1|send_elapse:293|ack_elapse:31116|ctl_first_sent_time:1746018840837294|lagest_ack_time:1746018840868117|curr_delivered:1225|
[2025/04/30 13:14:00 868236] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_sent_time_update:1746018840837294|
[2025/04/30 13:14:00 868243] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/04/30 13:14:00 868250] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|conn:000055CA4F2F335C|path:0|pkt_num:6|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/04/30 13:14:00 868257] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:109|prior_delivered:1184|prior_time:1746018840837001|is_app_limited:1|send_elapse:293|ack_elapse:31116|ctl_first_sent_time:1746018840837294|lagest_ack_time:1746018840868117|curr_delivered:1266|
[2025/04/30 13:14:00 868264] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_sent_time_update:1746018840837405|
[2025/04/30 13:14:00 868270] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 13:14:00 868275] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_rtt|before update rtt|conn:000055CA4F2F335C|srtt:33224|rttvar:16612|minrtt:33224|latest_rtt:30712|ack_delay:88|
[2025/04/30 13:14:00 868280] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_rtt|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |after update rtt|conn:000055CA4F2F335C|srtt:32899|rttvar:13109|minrtt:30712|latest_rtt:30712|ack_delay:88|
[2025/04/30 13:14:00 868285] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/04/30 13:14:00 868290] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 13:14:00 868295] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:3|po_sent_time:1746018840837001|lost_send_time:1746018840831106|loss_delay:37011|frame:STREAM |repair:128|
[2025/04/30 13:14:00 868300] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:3|po_sent_time:1746018840837133|lost_send_time:1746018840831106|loss_delay:37011|frame:STREAM |repair:128|
[2025/04/30 13:14:00 868304] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746018840837133u|
[2025/04/30 13:14:00 868309] [stats] |scid:7fc675a2ff7a6c55|xqc_send_ctl_detect_lost|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |lost interval:1746018840868117|lost_count:2|send_count:14|pkt_num:3|po_send_time:1746018840837133|srtt:32899|cwnd:139040|bw:1509|conn_life:1206756|now:0|last_lost_time:1206756|
[2025/04/30 13:14:00 868314] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 13:14:00 868318] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055CA4F2F335C|path:0|
[2025/04/30 13:14:00 868323] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 13:14:00 868331] [debug] |scid:7fc675a2ff7a6c55|xqc_generate_sample|sampler: send_elapse 293, ack_elapse 31116, delivered 82|rate 2635|lost 2|
[2025/04/30 13:14:00 868336] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/04/30 13:14:00 868340] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2635) in round 2|
[2025/04/30 13:14:00 868344] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_min_rtt|probertt expire|rtt:30712, old_rtt:33224|
[2025/04/30 13:14:00 868348] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_min_rtt|minrtt expire|rtt:30712, old_rtt:33224|
[2025/04/30 13:14:00 868352] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:527|
[2025/04/30 13:14:00 868356] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:2|acked:82|po_sent_time:1746018840837405|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/04/30 13:14:00 868361] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:2|acked:82|po_sent_time:1746018840837405|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/04/30 13:14:00 868366] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |bbr on ack|mode:0|pacing_rate:11970699|bw:2635|cwnd:139122|full_bw_reached:0|inflight:0|srtt:32899|latest_rtt:30712|min_rtt:30712|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 13:14:00 868371] [stats] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |bandwidth change record|bw_before:1509|bw_after:2635|srtt:32899|cwnd:139122|
[2025/04/30 13:14:00 868376] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:19|
[2025/04/30 13:14:00 868381] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_set_cid_retired_ts|retired|cid:7fc675a2ff7a6c55|seq:0|len:8|
[2025/04/30 13:14:00 868385] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:RETIRE_CID|expire:1746018841199390|now:1746018840868385|interv:331005|
[2025/04/30 13:14:00 868390] [debug] |scid:7fc675a2ff7a6c55|xqc_process_retire_conn_id_frame|switch scid to 1|
[2025/04/30 13:14:00 868396] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:ACK_01RTT|expire:1746018840893117|now:1746018840868117|interv:25000|
[2025/04/30 13:14:00 868402] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840868117|max_ack_delay:25000|
[2025/04/30 13:14:00 868407] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/04/30 13:14:00 868412] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK RETIRE_CONNECTION_ID |recv_time:1746018840868117|dcid:76f126d3eaf51e93|dcid_seq:1|
[2025/04/30 13:14:00 868417] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960868117|now:1746018840868117|interv:120000000|
[2025/04/30 13:14:00 868422] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960868117|now:1746018840868117|interv:120000000|
[2025/04/30 13:14:00 868426] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841086749|pq_index:0|
[2025/04/30 13:14:00 868431] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840836806|
[2025/04/30 13:14:00 868435] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840868435|
[2025/04/30 13:14:00 868440] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840868439|
[2025/04/30 13:14:00 868468] [debug] |scid:7fc675a2ff7a6c55|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2e81f5bd796ca4db|sr_token:00000000000000000000000000000000|seq_num:3
[2025/04/30 13:14:00 868474] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:32899|min_srtt:32899|path_bw:2635|loss_rate:50.00|path_pto:0|
[2025/04/30 13:14:00 868479] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_can_send|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:0|cwnd:139122|conn:000055CA4F2F335C|stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 868484] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|path_id:0|path_srtt:32899|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 13:14:00 868489] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:2|size:34|reinj:0|path_class:4|
[2025/04/30 13:14:00 868494] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:32899|min_srtt:32899|path_bw:2635|loss_rate:50.00|path_pto:0|
[2025/04/30 13:14:00 868498] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_can_send|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |path:0|can:1|pkt_sz:34|schedule_bytes:34|inflight:0|cwnd:139122|conn:000055CA4F2F335C|stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 868503] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|path_id:0|path_srtt:32899|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 13:14:00 868507] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:3|size:34|reinj:0|path_class:4|
[2025/04/30 13:14:00 868511] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:32899|min_srtt:32899|path_bw:2635|loss_rate:50.00|path_pto:0|
[2025/04/30 13:14:00 868515] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|path_id:0|path_srtt:32899|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 13:14:00 868520] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/04/30 13:14:00 868525] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:2|size:34|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/04/30 13:14:00 868529] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_can_send|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:0|cwnd:139122|conn:000055CA4F2F335C|stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 868534] [debug] |scid:7fc675a2ff7a6c55|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 13:14:00 868538] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/04/30 13:14:00 868593] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:7|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1746018840868547|stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 868603] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:7|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 13:14:00 868610] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 13:14:00 868617] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:32899|rtt_var:13109|pto_duration:85335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 868631] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 868636] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 868640] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 34|
[2025/04/30 13:14:00 868644] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840978882|now:1746018840868616|interv:110266|
[2025/04/30 13:14:00 868648] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018840978882|now:1746018840868616|interval:110266|pto_count:0|srtt:32899
[2025/04/30 13:14:00 868653] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:34|
[2025/04/30 13:14:00 868659] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:3|size:34|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/04/30 13:14:00 868663] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_can_send|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:34|cwnd:139122|conn:000055CA4F2F335C|stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 868667] [debug] |scid:7fc675a2ff7a6c55|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 13:14:00 868671] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:8-13|next_skip_chance:1746018841199676|current_time:1746018840868671|
[2025/04/30 13:14:00 868676] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/04/30 13:14:00 868733] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:14|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34|now:1746018840868682|stream_id:0|stream_offset:17|
[2025/04/30 13:14:00 868746] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:14|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 13:14:00 868751] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:0|
[2025/04/30 13:14:00 868755] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:32899|rtt_var:13109|pto_duration:85335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 868759] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 868763] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 868767] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 68|
[2025/04/30 13:14:00 868771] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840979017|now:1746018840868755|interv:110262|
[2025/04/30 13:14:00 868775] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018840979017|now:1746018840868755|interval:110262|pto_count:0|srtt:32899
[2025/04/30 13:14:00 868779] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:68|
[2025/04/30 13:14:00 868784] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 13:14:00 868789] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/04/30 13:14:00 868819] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:15|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:68|now:1746018840868795|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 868835] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:15|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 868842] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:0|
[2025/04/30 13:14:00 868849] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:32899|rtt_var:13109|pto_duration:85335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 868854] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 868858] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 868862] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 109|
[2025/04/30 13:14:00 868866] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840979130|now:1746018840868849|interv:110281|
[2025/04/30 13:14:00 868870] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018840979130|now:1746018840868849|interval:110281|pto_count:0|srtt:32899
[2025/04/30 13:14:00 868874] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:109|
[2025/04/30 13:14:00 868879] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840893117|
[2025/04/30 13:14:00 868884] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840893117|
[2025/04/30 13:14:00 868888] [debug] |xqc_engine_wakeup_after|wakeup:1746018840893117|now:1746018840868888|diff:24229|
[2025/04/30 13:14:00 868892] [debug] |xqc_engine_main_logic|END|now:1746018840868439|
[2025/04/30 13:14:00 868898] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840868898|
[2025/04/30 13:14:00 868902] [debug] |xqc_engine_wakeup_after|wakeup:1746018840893117|now:1746018840868902|diff:24215|
[2025/04/30 13:14:00 868906] [debug] |xqc_engine_main_logic|END|now:1746018840868898|
[2025/04/30 13:14:00 893347] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840893347|
[2025/04/30 13:14:00 893367] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840893117|pq_index:0|
[2025/04/30 13:14:00 893372] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840868439|
[2025/04/30 13:14:00 893379] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840893376|
[2025/04/30 13:14:00 893385] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746018840893117|now:1746018840893376|
[2025/04/30 13:14:00 893390] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 13:14:00 893394] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746018840893117|now:1746018840893376|
[2025/04/30 13:14:00 893398] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 13:14:00 893409] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:4|ack_delay:25291|first_ack_range:2|largest_pkt_recv_time:1746018840868117|
[2025/04/30 13:14:00 893414] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/04/30 13:14:00 893418] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/04/30 13:14:00 893422] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/04/30 13:14:00 893437] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 13:14:00 893443] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 893449] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 13:14:00 893455] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/04/30 13:14:00 893518] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:16|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:109|now:1746018840893468|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 893527] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:16|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 893536] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840979130|
[2025/04/30 13:14:00 893543] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840979130|
[2025/04/30 13:14:00 893549] [debug] |xqc_engine_wakeup_after|wakeup:1746018840979130|now:1746018840893549|diff:85581|
[2025/04/30 13:14:00 893556] [debug] |xqc_engine_main_logic|END|now:1746018840893376|
[2025/04/30 13:14:00 899339] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:33|state:ESTABED|recv_time:1746018840899337|
[2025/04/30 13:14:00 899356] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76f126d3eaf51e93|spin_bit:1|
[2025/04/30 13:14:00 899366] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:4|
[2025/04/30 13:14:00 899372] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/04/30 13:14:00 899380] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/04/30 13:14:00 899398] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:2|
[2025/04/30 13:14:00 899407] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|conn:000055CA4F2F335C|path:0|pkt_num:7|origin_pktnum:0|size:34|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:7|
[2025/04/30 13:14:00 899414] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:34|prior_delivered:1266|prior_time:1746018840868547|is_app_limited:0|send_elapse:0|ack_elapse:30790|ctl_first_sent_time:1746018840868547|lagest_ack_time:1746018840899337|curr_delivered:1300|
[2025/04/30 13:14:00 899421] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_sent_time_update:1746018840868547|
[2025/04/30 13:14:00 899428] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/04/30 13:14:00 899439] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/04/30 13:14:00 899445] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|conn:000055CA4F2F335C|path:0|pkt_num:14|origin_pktnum:0|size:34|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/04/30 13:14:00 899451] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:34|prior_delivered:1266|prior_time:1746018840868547|is_app_limited:0|send_elapse:0|ack_elapse:30790|ctl_first_sent_time:1746018840868547|lagest_ack_time:1746018840899337|curr_delivered:1334|
[2025/04/30 13:14:00 899457] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_sent_time_update:1746018840868682|
[2025/04/30 13:14:00 899463] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 13:14:00 899476] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_rtt|before update rtt|conn:000055CA4F2F335C|srtt:32899|rttvar:13109|minrtt:30712|latest_rtt:30655|ack_delay:8|
[2025/04/30 13:14:00 899483] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_rtt|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |after update rtt|conn:000055CA4F2F335C|srtt:32617|rttvar:10395|minrtt:30655|latest_rtt:30655|ack_delay:8|
[2025/04/30 13:14:00 899489] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/04/30 13:14:00 899497] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 13:14:00 899503] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:10395|pto_duration:74197|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 899510] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 899517] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 899523] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 41|
[2025/04/30 13:14:00 899530] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018840967992|now:1746018840899503|interv:68489|
[2025/04/30 13:14:00 899536] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018840967992|now:1746018840899503|interval:68489|pto_count:0|srtt:32617
[2025/04/30 13:14:00 899542] [debug] |scid:7fc675a2ff7a6c55|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30790, delivered 68|rate 2208|lost 2|
[2025/04/30 13:14:00 899547] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/04/30 13:14:00 899553] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2208) in round 3|
[2025/04/30 13:14:00 899559] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_min_rtt|probertt expire|rtt:30655, old_rtt:30712|
[2025/04/30 13:14:00 899565] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_min_rtt|minrtt expire|rtt:30655, old_rtt:30712|
[2025/04/30 13:14:00 899571] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:164|
[2025/04/30 13:14:00 899576] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139122|packet_lost:0|acked:68|po_sent_time:1746018840868682|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1334|
[2025/04/30 13:14:00 899583] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139122|packet_lost:0|acked:68|po_sent_time:1746018840868682|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1334|
[2025/04/30 13:14:00 899590] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |bbr on ack|mode:0|pacing_rate:11970699|bw:2635|cwnd:139190|full_bw_reached:0|inflight:41|srtt:32617|latest_rtt:30655|min_rtt:30655|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 13:14:00 899600] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/04/30 13:14:00 899605] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1746018840899337|dcid:76f126d3eaf51e93|dcid_seq:1|
[2025/04/30 13:14:00 899610] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960899337|now:1746018840899337|interv:120000000|
[2025/04/30 13:14:00 899615] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960899337|now:1746018840899337|interv:120000000|
[2025/04/30 13:14:00 899623] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840979130|pq_index:0|
[2025/04/30 13:14:00 899628] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840893376|
[2025/04/30 13:14:00 899632] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840899631|
[2025/04/30 13:14:00 899637] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840899635|
[2025/04/30 13:14:00 899643] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840967992|
[2025/04/30 13:14:00 899647] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840967992|
[2025/04/30 13:14:00 899651] [debug] |xqc_engine_wakeup_after|wakeup:1746018840967992|now:1746018840899651|diff:68341|
[2025/04/30 13:14:00 899655] [debug] |xqc_engine_main_logic|END|now:1746018840899635|
[2025/04/30 13:14:00 899661] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840899661|
[2025/04/30 13:14:00 899665] [debug] |xqc_engine_wakeup_after|wakeup:1746018840967992|now:1746018840899665|diff:68327|
[2025/04/30 13:14:00 899669] [debug] |xqc_engine_main_logic|END|now:1746018840899661|
[2025/04/30 13:14:00 900189] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:1054|state:ESTABED|recv_time:1746018840900188|
[2025/04/30 13:14:00 900201] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76f126d3eaf51e93|spin_bit:1|
[2025/04/30 13:14:00 900211] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:5|
[2025/04/30 13:14:00 900217] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/04/30 13:14:00 900227] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/04/30 13:14:00 900234] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:a|
[2025/04/30 13:14:00 900241] [debug] |scid:7fc675a2ff7a6c55|xqc_process_stream_frame|offset:0|data_length:1024|fin:0|stream_id:0|path:0|
[2025/04/30 13:14:00 900249] [debug] |scid:7fc675a2ff7a6c55|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/04/30 13:14:00 900255] [debug] |scid:7fc675a2ff7a6c55|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/04/30 13:14:00 900261] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840967992|pq_index:0|
[2025/04/30 13:14:00 900268] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840899635|
[2025/04/30 13:14:00 900274] [debug] |scid:7fc675a2ff7a6c55|xqc_process_stream_frame|stream_length:0|merged_offset_end:1024|stream_id:0|
[2025/04/30 13:14:00 900281] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:ACK_01RTT|expire:1746018840925188|now:1746018840900188|interv:25000|
[2025/04/30 13:14:00 900289] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840900188|max_ack_delay:25000|
[2025/04/30 13:14:00 900296] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/04/30 13:14:00 900303] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:6|frame:STREAM |recv_time:1746018840900188|dcid:76f126d3eaf51e93|dcid_seq:1|
[2025/04/30 13:14:00 900310] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960900188|now:1746018840900188|interv:120000000|
[2025/04/30 13:14:00 900316] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960900188|now:1746018840900188|interv:120000000|
[2025/04/30 13:14:00 900337] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:31|state:ESTABED|recv_time:1746018840900336|
[2025/04/30 13:14:00 900344] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76f126d3eaf51e93|spin_bit:1|
[2025/04/30 13:14:00 900352] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:6|
[2025/04/30 13:14:00 900358] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/04/30 13:14:00 900367] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/04/30 13:14:00 900374] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:f|
[2025/04/30 13:14:00 900381] [debug] |scid:7fc675a2ff7a6c55|xqc_process_stream_frame|offset:1024|data_length:0|fin:1|stream_id:0|path:0|
[2025/04/30 13:14:00 900388] [debug] |scid:7fc675a2ff7a6c55|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/04/30 13:14:00 900394] [debug] |scid:7fc675a2ff7a6c55|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/04/30 13:14:00 900402] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 13:14:00 900409] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 13:14:00 900415] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/04/30 13:14:00 900423] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM |recv_time:1746018840900336|dcid:76f126d3eaf51e93|dcid_seq:1|
[2025/04/30 13:14:00 900428] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018960900336|now:1746018840900336|interv:120000000|
[2025/04/30 13:14:00 900432] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018960900336|now:1746018840900336|interv:120000000|
[2025/04/30 13:14:00 900437] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840900437|
[2025/04/30 13:14:00 900442] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840900441|
[2025/04/30 13:14:00 900447] [debug] |scid:7fc675a2ff7a6c55|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055CA4F2F335C|
[2025/04/30 13:14:00 900453] [debug] |scid:7fc675a2ff7a6c55|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/04/30 13:14:00 900458] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:STREAM_CLOSE|expire:1746018841198049|now:1746018840900458|interv:297591|
[2025/04/30 13:14:00 900513] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:7|ack_delay:177|first_ack_range:5|largest_pkt_recv_time:1746018840900336|
[2025/04/30 13:14:00 900518] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:7|low:2|pkt_pns:2|
[2025/04/30 13:14:00 900522] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/04/30 13:14:00 900526] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/04/30 13:14:00 900531] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 13:14:00 900535] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 900542] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 13:14:00 900549] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/04/30 13:14:00 900605] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:17|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1746018840900565|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 900615] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:17|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 900623] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018840967992|
[2025/04/30 13:14:00 900629] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018840967992|
[2025/04/30 13:14:00 900635] [debug] |xqc_engine_wakeup_after|wakeup:1746018840967992|now:1746018840900635|diff:67357|
[2025/04/30 13:14:00 900643] [debug] |xqc_engine_main_logic|END|now:1746018840900441|
[2025/04/30 13:14:00 967802] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840967801|
[2025/04/30 13:14:00 967835] [debug] |xqc_engine_wakeup_after|wakeup:1746018840967992|now:1746018840967835|diff:157|
[2025/04/30 13:14:00 967840] [debug] |xqc_engine_main_logic|END|now:1746018840967801|
[2025/04/30 13:14:00 968931] [debug] |xqc_engine_main_logic|BEGIN|now:1746018840968931|
[2025/04/30 13:14:00 968945] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018840967992|pq_index:0|
[2025/04/30 13:14:00 968951] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840900441|
[2025/04/30 13:14:00 968957] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018840968955|
[2025/04/30 13:14:00 968963] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746018840967992|now:1746018840968955|
[2025/04/30 13:14:00 968968] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 13:14:00 968972] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CA4F2F335C|path:0|bytes_in_flight:41|
[2025/04/30 13:14:00 968977] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:10395|pto_duration:74197|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 13:14:00 968982] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 968986] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 968990] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 41|
[2025/04/30 13:14:00 968994] [debug] |scid:7fc675a2ff7a6c55|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/04/30 13:14:00 969000] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:15|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/04/30 13:14:00 969006] [debug] |scid:7fc675a2ff7a6c55|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:15|
[2025/04/30 13:14:00 969010] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_send_probe_pkt|conn:000055CA4F2F335C|path:0|pkt_num:15|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/04/30 13:14:00 969015] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CA4F2F335C|pto_count:1
[2025/04/30 13:14:00 969019] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055CA4F2F335C|path:0|
[2025/04/30 13:14:00 969023] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 13:14:00 969041] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1746018840968955|
[2025/04/30 13:14:00 969046] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 13:14:00 969052] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 969057] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 969063] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:15|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 13:14:00 969068] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/04/30 13:14:00 969153] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:18|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1746018840969083|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 969160] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:18|origin_pktnum:15|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:00 969165] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 13:14:00 969169] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:10395|pto_duration:148394|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 969174] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 969178] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 969182] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 41|
[2025/04/30 13:14:00 969186] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841167477|now:1746018840969169|interv:198308|
[2025/04/30 13:14:00 969190] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018841167477|now:1746018840969169|interval:198308|pto_count:1|srtt:32617
[2025/04/30 13:14:00 969195] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139190|inflight:41|
[2025/04/30 13:14:00 969200] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:15|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 13:14:00 969205] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/04/30 13:14:00 969227] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:19|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1746018840969210|stream_id:0|stream_offset:0|
[2025/04/30 13:14:00 969233] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:19|origin_pktnum:15|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 13:14:00 969237] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/04/30 13:14:00 969241] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:10395|pto_duration:148394|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 13:14:00 969245] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 0, unacked: 0|
[2025/04/30 13:14:00 969249] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 1, unacked: 0|
[2025/04/30 13:14:00 969257] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_pto_time_and_space|conn:000055CA4F2F335C|path:0|PNS: 2, unacked: 82|
[2025/04/30 13:14:00 969261] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:LOSS_DETECTION|expire:1746018841167604|now:1746018840969241|interv:198363|
[2025/04/30 13:14:00 969265] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA4F2F335C|path:0|pns:2|expire:1746018841167604|now:1746018840969241|interval:198363|pto_count:1|srtt:32617
[2025/04/30 13:14:00 969270] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139190|inflight:82|
[2025/04/30 13:14:00 969275] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841167604|
[2025/04/30 13:14:00 969279] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841167604|
[2025/04/30 13:14:00 969283] [debug] |xqc_engine_wakeup_after|wakeup:1746018841167604|now:1746018840969283|diff:198321|
[2025/04/30 13:14:00 969287] [debug] |xqc_engine_main_logic|END|now:1746018840968955|
[2025/04/30 13:14:01 000089] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:37|state:ESTABED|recv_time:1746018841000084|
[2025/04/30 13:14:01 000131] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76f126d3eaf51e93|spin_bit:1|
[2025/04/30 13:14:01 000155] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:7|
[2025/04/30 13:14:01 000162] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/04/30 13:14:01 000177] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/04/30 13:14:01 000185] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:2|
[2025/04/30 13:14:01 000197] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|conn:000055CA4F2F335C|path:0|pkt_num:18|origin_pktnum:15|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:18|
[2025/04/30 13:14:01 000208] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:41|prior_delivered:1334|prior_time:1746018840969083|is_app_limited:0|send_elapse:0|ack_elapse:31001|ctl_first_sent_time:1746018840969083|lagest_ack_time:1746018841000084|curr_delivered:1375|
[2025/04/30 13:14:01 000217] [debug] |scid:7fc675a2ff7a6c55|xqc_update_sample|sampler_sent_time_update:1746018840969083|
[2025/04/30 13:14:01 000225] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/04/30 13:14:01 000230] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_rtt|before update rtt|conn:000055CA4F2F335C|srtt:32617|rttvar:10395|minrtt:30655|latest_rtt:31001|ack_delay:72|
[2025/04/30 13:14:01 000236] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_update_rtt|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |after update rtt|conn:000055CA4F2F335C|srtt:32406|rttvar:8219|minrtt:30655|latest_rtt:31001|ack_delay:72|
[2025/04/30 13:14:01 000242] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/04/30 13:14:01 000250] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/04/30 13:14:01 000255] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 13:14:01 000260] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055CA4F2F335C|path:0|
[2025/04/30 13:14:01 000266] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 13:14:01 000271] [debug] |scid:7fc675a2ff7a6c55|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31001, delivered 41|rate 1322|lost 2|
[2025/04/30 13:14:01 000277] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/04/30 13:14:01 000295] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1322) in round 4|
[2025/04/30 13:14:01 000300] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_update_min_rtt|minrtt expire|rtt:30655, old_rtt:30655|
[2025/04/30 13:14:01 000306] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:136|
[2025/04/30 13:14:01 000311] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139190|packet_lost:0|acked:41|po_sent_time:1746018840969083|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1375|
[2025/04/30 13:14:01 000317] [debug] |scid:7fc675a2ff7a6c55|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139190|packet_lost:0|acked:41|po_sent_time:1746018840969083|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1375|
[2025/04/30 13:14:01 000323] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_ack_received|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042 |bbr on ack|mode:0|pacing_rate:11970699|bw:2635|cwnd:139231|full_bw_reached:0|inflight:0|srtt:32406|latest_rtt:31001|min_rtt:30655|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 13:14:01 000332] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/04/30 13:14:01 000338] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1746018841000084|dcid:76f126d3eaf51e93|dcid_seq:1|
[2025/04/30 13:14:01 000344] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018961000084|now:1746018841000084|interv:120000000|
[2025/04/30 13:14:01 000350] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018961000084|now:1746018841000084|interv:120000000|
[2025/04/30 13:14:01 000355] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841167604|pq_index:0|
[2025/04/30 13:14:01 000361] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018840968955|
[2025/04/30 13:14:01 000366] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841000366|
[2025/04/30 13:14:01 000374] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841000371|
[2025/04/30 13:14:01 000384] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841198049|
[2025/04/30 13:14:01 000389] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841198049|
[2025/04/30 13:14:01 000394] [debug] |xqc_engine_wakeup_after|wakeup:1746018841198049|now:1746018841000394|diff:197655|
[2025/04/30 13:14:01 000400] [debug] |xqc_engine_main_logic|END|now:1746018841000371|
[2025/04/30 13:14:01 000407] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841000407|
[2025/04/30 13:14:01 000412] [debug] |xqc_engine_wakeup_after|wakeup:1746018841198049|now:1746018841000412|diff:197637|
[2025/04/30 13:14:01 000417] [debug] |xqc_engine_main_logic|END|now:1746018841000407|
[2025/04/30 13:14:01 035357] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:30|state:ESTABED|recv_time:1746018841035350|
[2025/04/30 13:14:01 035408] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76f126d3eaf51e93|spin_bit:1|
[2025/04/30 13:14:01 035428] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:8|
[2025/04/30 13:14:01 035436] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/04/30 13:14:01 035451] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/04/30 13:14:01 035459] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:1|
[2025/04/30 13:14:01 035484] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:0|
[2025/04/30 13:14:01 035491] [debug] |scid:7fc675a2ff7a6c55|xqc_process_padding_frame|process padding|
[2025/04/30 13:14:01 035504] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:ACK_01RTT|expire:1746018841060350|now:1746018841035350|interv:25000|
[2025/04/30 13:14:01 035514] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841035350|max_ack_delay:25000|
[2025/04/30 13:14:01 035521] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/04/30 13:14:01 035530] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING |recv_time:1746018841035350|dcid:76f126d3eaf51e93|dcid_seq:1|
[2025/04/30 13:14:01 035540] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018961035350|now:1746018841035350|interv:120000000|
[2025/04/30 13:14:01 035549] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018961035350|now:1746018841035350|interv:120000000|
[2025/04/30 13:14:01 035557] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841198049|pq_index:0|
[2025/04/30 13:14:01 035567] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018841000371|
[2025/04/30 13:14:01 035573] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841035573|
[2025/04/30 13:14:01 035580] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841035579|
[2025/04/30 13:14:01 035591] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841060350|
[2025/04/30 13:14:01 035596] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841060350|
[2025/04/30 13:14:01 035601] [debug] |xqc_engine_wakeup_after|wakeup:1746018841060350|now:1746018841035601|diff:24749|
[2025/04/30 13:14:01 035607] [debug] |xqc_engine_main_logic|END|now:1746018841035579|
[2025/04/30 13:14:01 035614] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841035614|
[2025/04/30 13:14:01 035619] [debug] |xqc_engine_wakeup_after|wakeup:1746018841060350|now:1746018841035619|diff:24731|
[2025/04/30 13:14:01 035624] [debug] |xqc_engine_main_logic|END|now:1746018841035614|
[2025/04/30 13:14:01 060054] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841060054|
[2025/04/30 13:14:01 060072] [debug] |xqc_engine_wakeup_after|wakeup:1746018841060350|now:1746018841060071|diff:279|
[2025/04/30 13:14:01 060076] [debug] |xqc_engine_main_logic|END|now:1746018841060054|
[2025/04/30 13:14:01 061143] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841061143|
[2025/04/30 13:14:01 061150] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841060350|pq_index:0|
[2025/04/30 13:14:01 061154] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018841035579|
[2025/04/30 13:14:01 061160] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841061158|
[2025/04/30 13:14:01 061165] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746018841060350|now:1746018841061158|
[2025/04/30 13:14:01 061170] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 13:14:01 061174] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746018841060350|now:1746018841061158|
[2025/04/30 13:14:01 061187] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 13:14:01 061195] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:10|ack_delay:25845|first_ack_range:0|largest_pkt_recv_time:1746018841035350|
[2025/04/30 13:14:01 061200] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/04/30 13:14:01 061204] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:8|low:5|pkt_pns:2|
[2025/04/30 13:14:01 061208] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/04/30 13:14:01 061213] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 13:14:01 061218] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:01 061224] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 13:14:01 061230] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/04/30 13:14:01 061299] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:20|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1746018841061241|stream_id:0|stream_offset:0|
[2025/04/30 13:14:01 061306] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:20|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:01 061312] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841198049|
[2025/04/30 13:14:01 061317] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841198049|
[2025/04/30 13:14:01 061321] [debug] |xqc_engine_wakeup_after|wakeup:1746018841198049|now:1746018841061320|diff:136729|
[2025/04/30 13:14:01 061325] [debug] |xqc_engine_main_logic|END|now:1746018841061158|
[2025/04/30 13:14:01 175359] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:30|state:ESTABED|recv_time:1746018841175354|
[2025/04/30 13:14:01 175399] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76f126d3eaf51e93|spin_bit:1|
[2025/04/30 13:14:01 175415] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:10|
[2025/04/30 13:14:01 175421] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/04/30 13:14:01 175434] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/04/30 13:14:01 175441] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:1|
[2025/04/30 13:14:01 175447] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:0|
[2025/04/30 13:14:01 175452] [debug] |scid:7fc675a2ff7a6c55|xqc_process_padding_frame|process padding|
[2025/04/30 13:14:01 175462] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:ACK_01RTT|expire:1746018841200354|now:1746018841175354|interv:25000|
[2025/04/30 13:14:01 175472] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841175354|max_ack_delay:25000|
[2025/04/30 13:14:01 175479] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/04/30 13:14:01 175486] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING |recv_time:1746018841175354|dcid:76f126d3eaf51e93|dcid_seq:1|
[2025/04/30 13:14:01 175493] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018961175354|now:1746018841175354|interv:120000000|
[2025/04/30 13:14:01 175519] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018961175354|now:1746018841175354|interv:120000000|
[2025/04/30 13:14:01 175525] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841198049|pq_index:0|
[2025/04/30 13:14:01 175531] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018841061158|
[2025/04/30 13:14:01 175537] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841175537|
[2025/04/30 13:14:01 175545] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841175543|
[2025/04/30 13:14:01 175556] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841198049|
[2025/04/30 13:14:01 175561] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841198049|
[2025/04/30 13:14:01 175567] [debug] |xqc_engine_wakeup_after|wakeup:1746018841198049|now:1746018841175567|diff:22482|
[2025/04/30 13:14:01 175573] [debug] |xqc_engine_main_logic|END|now:1746018841175543|
[2025/04/30 13:14:01 175583] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:30|state:ESTABED|recv_time:1746018841175583|
[2025/04/30 13:14:01 175589] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76f126d3eaf51e93|spin_bit:1|
[2025/04/30 13:14:01 175598] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:12|
[2025/04/30 13:14:01 175604] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/04/30 13:14:01 175612] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/04/30 13:14:01 175618] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:1|
[2025/04/30 13:14:01 175625] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|frame_type:0|
[2025/04/30 13:14:01 175630] [debug] |scid:7fc675a2ff7a6c55|xqc_process_padding_frame|process padding|
[2025/04/30 13:14:01 175634] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 13:14:01 175639] [debug] |scid:7fc675a2ff7a6c55|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 13:14:01 175644] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/04/30 13:14:01 175648] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:13|frame:PADDING PING |recv_time:1746018841175583|dcid:76f126d3eaf51e93|dcid_seq:1|
[2025/04/30 13:14:01 175653] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018961175583|now:1746018841175583|interv:120000000|
[2025/04/30 13:14:01 175657] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018961175583|now:1746018841175583|interv:120000000|
[2025/04/30 13:14:01 175661] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841198049|pq_index:0|
[2025/04/30 13:14:01 175665] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018841175543|
[2025/04/30 13:14:01 175669] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841175669|
[2025/04/30 13:14:01 175674] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841175673|
[2025/04/30 13:14:01 175681] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|largest_recv:13|ack_delay:98|first_ack_range:1|largest_pkt_recv_time:1746018841175583|
[2025/04/30 13:14:01 175691] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:13|low:12|pkt_pns:2|
[2025/04/30 13:14:01 175695] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/04/30 13:14:01 175699] [debug] |scid:7fc675a2ff7a6c55|xqc_gen_ack_frame|high:8|low:5|pkt_pns:2|
[2025/04/30 13:14:01 175731] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/04/30 13:14:01 175736] [debug] |scid:7fc675a2ff7a6c55|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 13:14:01 175740] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 13:14:01 175746] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 13:14:01 175752] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/04/30 13:14:01 175797] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:21|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1746018841175759|stream_id:0|stream_offset:0|
[2025/04/30 13:14:01 175804] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:21|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 13:14:01 175810] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841198049|
[2025/04/30 13:14:01 175815] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841198049|
[2025/04/30 13:14:01 175821] [debug] |xqc_engine_wakeup_after|wakeup:1746018841198049|now:1746018841175821|diff:22228|
[2025/04/30 13:14:01 175828] [debug] |xqc_engine_main_logic|END|now:1746018841175673|
[2025/04/30 13:14:01 175836] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841175836|
[2025/04/30 13:14:01 175842] [debug] |xqc_engine_wakeup_after|wakeup:1746018841198049|now:1746018841175842|diff:22207|
[2025/04/30 13:14:01 175848] [debug] |xqc_engine_main_logic|END|now:1746018841175836|
[2025/04/30 13:14:01 198169] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841198168|
[2025/04/30 13:14:01 198181] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841198049|pq_index:0|
[2025/04/30 13:14:01 198186] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018841175673|
[2025/04/30 13:14:01 198191] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841198190|
[2025/04/30 13:14:01 198196] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1746018841198049|now:1746018841198190|
[2025/04/30 13:14:01 198201] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/04/30 13:14:01 198205] [debug] |scid:7fc675a2ff7a6c55|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/04/30 13:14:01 198225] [info] |scid:7fc675a2ff7a6c55|xqc_conn_close|conn:000055CA4F2F335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/04/30 13:14:01 198230] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_DRAINING|expire:1746018841469076|now:1746018841198230|interv:270846|
[2025/04/30 13:14:01 198235] [debug] |scid:7fc675a2ff7a6c55|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/04/30 13:14:01 198239] [debug] |scid:7fc675a2ff7a6c55|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/04/30 13:14:01 198250] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 13:14:01 198254] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 13:14:01 198257] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 13:14:01 198261] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 13:14:01 198265] [info] |scid:7fc675a2ff7a6c55|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/04/30 13:14:01 198272] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/04/30 13:14:01 198291] [stats] |scid:7fc675a2ff7a6c55|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:1746018839662469|wrt_delay:30|snd_delay:123|finwrt_delay:30|finsnd_delay:1206213|finrcv_delay:1237918|finread_delay:1237984|all_acked_delay:1236965|firstfinack_dely:1236959|close_delay:1237989|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042|path_info:mp is not supported in connection scid:76f126d3eaf51e93|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:3|
[2025/04/30 13:14:01 198302] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1746018841198049|now:1746018841198190|
[2025/04/30 13:14:01 198308] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:STREAM_CLOSE|
[2025/04/30 13:14:01 198316] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:32406|min_srtt:32406|path_bw:2635|loss_rate:100.00|path_pto:0|
[2025/04/30 13:14:01 198324] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|path_id:0|path_srtt:32406|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 13:14:01 198331] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/04/30 13:14:01 198339] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/04/30 13:14:01 198346] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/04/30 13:14:01 198395] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:22|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1746018841198355|stream_id:0|stream_offset:0|
[2025/04/30 13:14:01 198406] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:22|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/04/30 13:14:01 198414] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841199390|
[2025/04/30 13:14:01 198421] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841199390|
[2025/04/30 13:14:01 198427] [debug] |xqc_engine_wakeup_after|wakeup:1746018841199390|now:1746018841198427|diff:963|
[2025/04/30 13:14:01 198433] [debug] |xqc_engine_main_logic|END|now:1746018841198190|
[2025/04/30 13:14:01 199504] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841199504|
[2025/04/30 13:14:01 199515] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841199390|pq_index:0|
[2025/04/30 13:14:01 199520] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018841198190|
[2025/04/30 13:14:01 199525] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841199524|
[2025/04/30 13:14:01 199534] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:RETIRE_CID|expire_time:1746018841199390|now:1746018841199524|
[2025/04/30 13:14:01 199539] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_retire_cid_timeout|retired->removed|cid:7fc675a2ff7a6c55|seq:0|len:8|
[2025/04/30 13:14:01 199544] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|unset|type:RETIRE_CID|expire_time:1746018841199390|now:1746018841199524|
[2025/04/30 13:14:01 199548] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:RETIRE_CID|
[2025/04/30 13:14:01 199552] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841469076|
[2025/04/30 13:14:01 199556] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841469076|
[2025/04/30 13:14:01 199560] [debug] |xqc_engine_wakeup_after|wakeup:1746018841469076|now:1746018841199560|diff:269516|
[2025/04/30 13:14:01 199564] [debug] |xqc_engine_main_logic|END|now:1746018841199524|
[2025/04/30 13:14:01 229042] [info] |xqc_engine_packet_process|==>|conn:000055CA4F2F335C|size:35|state:CLOSING|recv_time:1746018841229040|
[2025/04/30 13:14:01 229067] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76f126d3eaf51e93|spin_bit:1|
[2025/04/30 13:14:01 229084] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|largest_pn:13|
[2025/04/30 13:14:01 229092] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/04/30 13:14:01 229105] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/04/30 13:14:01 229114] [debug] |scid:7fc675a2ff7a6c55|xqc_process_frames|closing state|frame_type:2|
[2025/04/30 13:14:01 229124] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/04/30 13:14:01 229134] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/04/30 13:14:01 229142] [info] |scid:7fc675a2ff7a6c55|xqc_conn_on_pkt_processed|====>|conn:000055CA4F2F335C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:14|frame:|recv_time:1746018841229040|dcid:76f126d3eaf51e93|dcid_seq:1|
[2025/04/30 13:14:01 229152] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:PATH_IDLE|expire:1746018961229040|now:1746018841229040|interv:120000000|
[2025/04/30 13:14:01 229160] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_set|type:CONN_IDLE|expire:1746018961229040|now:1746018841229040|interv:120000000|
[2025/04/30 13:14:01 229168] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841469076|pq_index:0|
[2025/04/30 13:14:01 229176] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018841199524|
[2025/04/30 13:14:01 229186] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841229186|
[2025/04/30 13:14:01 229196] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841229194|
[2025/04/30 13:14:01 229207] [debug] |scid:7fc675a2ff7a6c55|xqc_path_get_perf_class|conn:000055CA4F2F335C|path_id:0|path_srtt:32406|min_srtt:32406|path_bw:2635|loss_rate:100.00|path_pto:0|
[2025/04/30 13:14:01 229217] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA4F2F335C|path_id:0|path_srtt:32406|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 13:14:01 229227] [debug] |scid:7fc675a2ff7a6c55|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/04/30 13:14:01 229237] [debug] |scid:7fc675a2ff7a6c55|xqc_check_acked_or_dropped_pkt|conn:000055CA4F2F335C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/04/30 13:14:01 229253] [debug] |scid:7fc675a2ff7a6c55|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/04/30 13:14:01 229303] [info] |scid:7fc675a2ff7a6c55|xqc_send_packet_with_pn|<==|conn:000055CA4F2F335C|path:0|pkt_num:23|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1746018841229262|stream_id:0|stream_offset:0|
[2025/04/30 13:14:01 229316] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_on_packet_sent|conn:000055CA4F2F335C|path:0|pkt_num:23|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/04/30 13:14:01 229328] [debug] |scid:7fc675a2ff7a6c55|xqc_conn_next_wakeup_time|wakeup_time:1746018841469076|
[2025/04/30 13:14:01 229334] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_wakeup_queue|next_tick_time:1746018841469076|
[2025/04/30 13:14:01 229341] [debug] |xqc_engine_wakeup_after|wakeup:1746018841469076|now:1746018841229341|diff:239735|
[2025/04/30 13:14:01 229346] [debug] |xqc_engine_main_logic|END|now:1746018841229194|
[2025/04/30 13:14:01 469262] [debug] |xqc_engine_main_logic|BEGIN|now:1746018841469262|
[2025/04/30 13:14:01 469301] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_remove_wakeup_queue|next_tick_time:1746018841469076|pq_index:0|
[2025/04/30 13:14:01 469306] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_add_active_queue|last_ticked_time:1746018841229194|
[2025/04/30 13:14:01 469313] [debug] |scid:7fc675a2ff7a6c55|xqc_engine_process_conn|conn:000055CA4F2F335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1746018841469310|
[2025/04/30 13:14:01 469319] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1746018841469076|now:1746018841469310|
[2025/04/30 13:14:01 469323] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1746018841469076|now:1746018841469310|
[2025/04/30 13:14:01 469327] [debug] |scid:7fc675a2ff7a6c55|xqc_timer_unset|type:CONN_DRAINING|
[2025/04/30 13:14:01 469333] [info] |xqc_engine_main_logic|conn:000055CA4F2F335C|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042|conn_state:13|next_tick_time:1746018841469076
[2025/04/30 13:14:01 469346] [report] |scid:7fc675a2ff7a6c55|xqc_conn_destroy|000055CA4F2F335C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:786604|first_send_delay:1145|conn_persist:1807985|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-50751-7fc675a2ff7a6c55 p-193.167.100.100-443-d4e4de59b46ae042|hsk_recv:785444|close_recv:0|close_send:1536994|last_recv:1567679|last_send:1567901|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,30,16,15,85,0,1024,i96,4,26,35,0,14,1567,0,4,21,30,3,12,1513,0,4,21,30,3,13,1514,0,4,22,4,21,1514,4,17,40000,22,1536,4,17,40000,23,1567,0-2,0-2,0-0,0-0,0-0,0-32,0-6208,0-3790,0-19,0-15,0-2,0-5,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:5|snd_pkt:19|spurious_loss:0|detected_loss:7|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/04/30 13:14:01 469406] [debug] |scid:7fc675a2ff7a6c55|xqc_send_ctl_destroy|destroy|
[2025/04/30 13:14:01 469416] [debug] |scid:7fc675a2ff7a6c55|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/04/30 13:14:01 469424] [debug] |scid:7fc675a2ff7a6c55|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/04/30 13:14:01 469428] [debug] |scid:7fc675a2ff7a6c55|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/04/30 13:14:01 469511] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/04/30 13:14:01 469518] [debug] |xqc_engine_main_logic|END|now:1746018841469310|
[2025/04/30 13:14:01 470608] [debug] |xqc_engine_destroy|begin|