[2025/04/30 10:10:43 235974] [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 10:10:43 236014] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/04/30 10:10:43 236019] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/04/30 10:10:43 236024] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/04/30 10:10:43 236028] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/04/30 10:10:43 236035] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/04/30 10:10:43 236039] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/04/30 10:10:43 236043] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/04/30 10:10:43 236047] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/04/30 10:10:43 236177] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_IDLE|expire:1746007963236175|now:1746007843236175|interv:120000000|
[2025/04/30 10:10:43 236209] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:PATH_IDLE|expire:1746007963236209|now:1746007843236209|interv:120000000|
[2025/04/30 10:10:43 236218] [debug] |xqc_path_create|path:0|dcid:83910db60d4f345e|scid:dc4644b566a824fc|create_path_count:1|
[2025/04/30 10:10:43 236225] [debug] |scid:dc4644b566a824fc|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 10:10:43 236232] [debug] |xqc_path_init|path:0|dcid:83910db60d4f345e|scid:dc4644b566a824fc|state:2|
[2025/04/30 10:10:43 236237] [debug] |scid:dc4644b566a824fc|xqc_conn_create|success|scid:dc4644b566a824fc|dcid:83910db60d4f345e|conn:000056461235635C|
[2025/04/30 10:10:43 236248] [debug] |scid:dc4644b566a824fc|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/04/30 10:10:43 236257] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/04/30 10:10:43 236985] [debug] |scid:dc4644b566a824fc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/04/30 10:10:43 236992] [debug] |scid:dc4644b566a824fc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 10:10:43 236999] [debug] |scid:dc4644b566a824fc|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 10:10:43 237004] [debug] |scid:dc4644b566a824fc|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 10:10:43 237011] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1746007843237010|
[2025/04/30 10:10:43 237017] [debug] |scid:dc4644b566a824fc|xqc_process_crypto_write_streams|
[2025/04/30 10:10:43 237021] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 10:10:43 237028] [info] |scid:dc4644b566a824fc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:642|sent:571|pkt_type:INIT|frame:CRYPTO |now:1746007843237028|
[2025/04/30 10:10:43 237034] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/04/30 10:10:43 237041] [debug] |scid:dc4644b566a824fc|xqc_path_get_perf_class|conn:000056461235635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 10:10:43 237046] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|path srtt|conn:000056461235635C|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 10:10:43 237052] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:642|reinj:0|path_class:2|
[2025/04/30 10:10:43 237057] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:642|pkt_type:INIT|frame:CRYPTO |
[2025/04/30 10:10:43 237063] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 10:10:43 237165] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1746007843237079|stream_id:0|stream_offset:0|
[2025/04/30 10:10:43 237174] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|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 10:10:43 237182] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 10:10:43 237188] [debug] |scid:dc4644b566a824fc|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 10:10:43 237195] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 10:10:43 237202] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:43 237207] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 0|
[2025/04/30 10:10:43 237211] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007843987079|now:1746007843237188|interv:749891|
[2025/04/30 10:10:43 237215] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:0|expire:1746007843987079|now:1746007843237188|interval:749891|pto_count:0|srtt:250000
[2025/04/30 10:10:43 237220] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/04/30 10:10:43 237226] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007843987079|
[2025/04/30 10:10:43 237230] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_active_queue|last_ticked_time:1746007843237010|pd_index:0|
[2025/04/30 10:10:43 237234] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007843987079|
[2025/04/30 10:10:43 237238] [debug] |xqc_engine_wakeup_after|wakeup:1746007843987079|now:1746007843237238|diff:749841|
[2025/04/30 10:10:43 237243] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 10:10:43 237301] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007843987079|pq_index:0|
[2025/04/30 10:10:43 237306] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007843237010|
[2025/04/30 10:10:43 237312] [debug] |scid:dc4644b566a824fc|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 10:10:43 237317] [debug] |scid:dc4644b566a824fc|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/04/30 10:10:43 237325] [debug] |scid:dc4644b566a824fc|xqc_stream_buff_data|size:17|
[2025/04/30 10:10:43 237329] [info] |scid:dc4644b566a824fc|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:000056461235635C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/04/30 10:10:43 237336] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1746007843237335|
[2025/04/30 10:10:43 237342] [debug] |scid:dc4644b566a824fc|xqc_path_get_perf_class|conn:000056461235635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 10:10:43 237350] [debug] |scid:dc4644b566a824fc|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:000056461235635C|stream_id:0|stream_offset:17|
[2025/04/30 10:10:43 237357] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|path srtt|conn:000056461235635C|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 10:10:43 237370] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/04/30 10:10:43 237378] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 10:10:43 237384] [debug] |scid:dc4644b566a824fc|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:000056461235635C|stream_id:0|stream_offset:17|
[2025/04/30 10:10:43 237391] [debug] |scid:dc4644b566a824fc|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 10:10:43 237399] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 10:10:43 237442] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1746007843237409|stream_id:0|stream_offset:17|
[2025/04/30 10:10:43 237451] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|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 10:10:43 237459] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/04/30 10:10:43 237466] [debug] |scid:dc4644b566a824fc|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 10:10:43 237473] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 10:10:43 237479] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:43 237484] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:43 237488] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:10:43 237492] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007843987079|now:1746007843237466|interv:749613|
[2025/04/30 10:10:43 237496] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:0|expire:1746007843987079|now:1746007843237466|interval:749613|pto_count:0|srtt:250000
[2025/04/30 10:10:43 237501] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/04/30 10:10:43 237506] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007843987079|
[2025/04/30 10:10:43 237510] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_active_queue|last_ticked_time:1746007843237335|pd_index:0|
[2025/04/30 10:10:43 237514] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007843987079|
[2025/04/30 10:10:43 237518] [debug] |xqc_engine_wakeup_after|wakeup:1746007843987079|now:1746007843237518|diff:749561|
[2025/04/30 10:10:43 237523] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 10:10:43 987462] [debug] |xqc_engine_main_logic|BEGIN|now:1746007843987461|
[2025/04/30 10:10:43 987485] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007843987079|pq_index:0|
[2025/04/30 10:10:43 987490] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007843237335|
[2025/04/30 10:10:43 987496] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1746007843987495|
[2025/04/30 10:10:43 987502] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746007843987079|now:1746007843987495|
[2025/04/30 10:10:43 987507] [debug] |scid:dc4644b566a824fc|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 10:10:43 987519] [debug] |scid:dc4644b566a824fc|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056461235635C|path:0|bytes_in_flight:1234|
[2025/04/30 10:10:43 987524] [debug] |scid:dc4644b566a824fc|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 10:10:43 987529] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 10:10:43 987533] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:43 987537] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:43 987542] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:10:43 987545] [debug] |scid:dc4644b566a824fc|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/04/30 10:10:43 987551] [debug] |scid:dc4644b566a824fc|xqc_conn_send_probe_pkt|conn:000056461235635C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/04/30 10:10:43 987560] [debug] |scid:dc4644b566a824fc|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/04/30 10:10:43 987564] [debug] |scid:dc4644b566a824fc|xqc_conn_send_probe_pkt|conn:000056461235635C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/04/30 10:10:43 987569] [debug] |scid:dc4644b566a824fc|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056461235635C|pto_count:1
[2025/04/30 10:10:43 987573] [debug] |scid:dc4644b566a824fc|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 10:10:43 987578] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:43 987582] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:43 987586] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:43 987589] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:10:43 987593] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746007843987573|interv:18444998065865564042|
[2025/04/30 10:10:43 987598] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:0|expire:18446744073709551615|now:1746007843987573|interval:18444998065865564042|pto_count:1|srtt:250000
[2025/04/30 10:10:43 987605] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 10:10:43 987610] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 10:10:43 987615] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/04/30 10:10:43 987623] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 10:10:43 987716] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1746007843987640|stream_id:0|stream_offset:0|
[2025/04/30 10:10:43 987724] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|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 10:10:43 987733] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/04/30 10:10:43 987738] [debug] |scid:dc4644b566a824fc|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 10:10:43 987742] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 10:10:43 987746] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:43 987750] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:43 987754] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:10:43 987758] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007845487640|now:1746007843987737|interv:1499903|
[2025/04/30 10:10:43 987762] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:0|expire:1746007845487640|now:1746007843987737|interval:1499903|pto_count:1|srtt:250000
[2025/04/30 10:10:43 987767] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/04/30 10:10:43 987799] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/04/30 10:10:43 987805] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 10:10:43 987845] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1746007843987814|stream_id:0|stream_offset:0|
[2025/04/30 10:10:43 987853] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|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 10:10:43 987859] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/04/30 10:10:43 987864] [debug] |scid:dc4644b566a824fc|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 10:10:43 987869] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 2368|
[2025/04/30 10:10:43 987874] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:43 987879] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:43 987885] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:10:43 987890] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007845487814|now:1746007843987864|interv:1499950|
[2025/04/30 10:10:43 987895] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:0|expire:1746007845487814|now:1746007843987864|interval:1499950|pto_count:1|srtt:250000
[2025/04/30 10:10:43 987901] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/04/30 10:10:43 987909] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007845487814|
[2025/04/30 10:10:43 987915] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007845487814|
[2025/04/30 10:10:43 987922] [debug] |xqc_engine_wakeup_after|wakeup:1746007845487814|now:1746007843987922|diff:1499892|
[2025/04/30 10:10:43 987934] [debug] |xqc_engine_main_logic|END|now:1746007843987495|
[2025/04/30 10:10:44 023107] [info] |xqc_engine_packet_process|==>|conn:000056461235635C|size:1200|state:C_INITIAL_SENT|recv_time:1746007844023102|
[2025/04/30 10:10:44 023137] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 10:10:44 023145] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_initial|success|Length:158|
[2025/04/30 10:10:44 023159] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 10:10:44 023166] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267762|
[2025/04/30 10:10:44 023180] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1456267762|
[2025/04/30 10:10:44 023185] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:2|
[2025/04/30 10:10:44 023195] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|conn:000056461235635C|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:2|path_largest_ack:1|
[2025/04/30 10:10:44 023203] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1746007843237079|is_app_limited:1|send_elapse:750561|ack_elapse:786023|ctl_first_sent_time:1746007843987640|lagest_ack_time:1746007844023102|curr_delivered:1184|
[2025/04/30 10:10:44 023212] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_sent_time_update:1746007843987640|
[2025/04/30 10:10:44 023220] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 10:10:44 023227] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|conn:000056461235635C|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/04/30 10:10:44 023232] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1746007843237079|is_app_limited:1|send_elapse:750735|ack_elapse:786023|ctl_first_sent_time:1746007843987814|lagest_ack_time:1746007844023102|curr_delivered:2368|
[2025/04/30 10:10:44 023236] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_sent_time_update:1746007843987814|
[2025/04/30 10:10:44 023240] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 10:10:44 023245] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_rtt|before update rtt|conn:000056461235635C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35288|ack_delay:0|
[2025/04/30 10:10:44 023253] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_rtt|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e |after update rtt|conn:000056461235635C|srtt:35288|rttvar:17644|minrtt:35288|latest_rtt:35288|ack_delay:0|
[2025/04/30 10:10:44 023257] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 10:10:44 023262] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/04/30 10:10:44 023267] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:35288|rtt_var:17644|pto_duration:211728|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 10:10:44 023272] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 023276] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:44 023279] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:44 023284] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:10:44 023298] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746007844023266|interv:18444998065865528349|
[2025/04/30 10:10:44 023303] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:0|expire:18446744073709551615|now:1746007844023266|interval:18444998065865528349|pto_count:1|srtt:35288
[2025/04/30 10:10:44 023307] [debug] |scid:dc4644b566a824fc|xqc_generate_sample|sampler: send_elapse 750735, ack_elapse 786023, delivered 2368|rate 3012|lost 0|
[2025/04/30 10:10:44 023313] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/04/30 10:10:44 023317] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3012) in round 1|
[2025/04/30 10:10:44 023321] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_min_rtt|probertt expire|rtt:35288, old_rtt:2147483647|
[2025/04/30 10:10:44 023325] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_min_rtt|minrtt expire|rtt:35288, old_rtt:2147483647|
[2025/04/30 10:10:44 023329] [debug] |scid:dc4644b566a824fc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:602|
[2025/04/30 10:10:44 023334] [debug] |scid:dc4644b566a824fc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1746007843987814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/04/30 10:10:44 023338] [debug] |scid:dc4644b566a824fc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1746007843987814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/04/30 10:10:44 023343] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e |bbr on ack|mode:0|pacing_rate:11270532|bw:3012|cwnd:140224|full_bw_reached:0|inflight:50|srtt:35288|latest_rtt:35288|min_rtt:35288|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 10:10:44 023349] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:6|
[2025/04/30 10:10:44 023361] [debug] |scid:dc4644b566a824fc|xqc_process_crypto_frame|level:0|
[2025/04/30 10:10:44 023366] [debug] |scid:dc4644b566a824fc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/04/30 10:10:44 023370] [debug] |scid:dc4644b566a824fc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/04/30 10:10:44 023686] [debug] |scid:dc4644b566a824fc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/04/30 10:10:44 023692] [debug] |scid:dc4644b566a824fc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 10:10:44 023697] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007845487814|pq_index:0|
[2025/04/30 10:10:44 023702] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007843987495|
[2025/04/30 10:10:44 023709] [info] |scid:dc4644b566a824fc|xqc_conn_confirm_cid|dcid change|ori:83910db60d4f345e|new:b4b7259d488151cfb9be5ee98623a1bf2077|
[2025/04/30 10:10:44 023714] [info] |scid:dc4644b566a824fc|xqc_conn_addr_validated|Address Validated|conn:000056461235635C|role:0|
[2025/04/30 10:10:44 023719] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 10:10:44 023725] [debug] |scid:dc4644b566a824fc|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/04/30 10:10:44 023729] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267762|largest:1456267762|pns:0|
[2025/04/30 10:10:44 023734] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:1200|pkt_type:INIT|pkt_num:1456267762|frame:ACK CRYPTO |recv_time:1746007844023102|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 023744] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_handshake|success|Length:183|
[2025/04/30 10:10:44 023749] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 10:10:44 023753] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267762|
[2025/04/30 10:10:44 023759] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1456267762|
[2025/04/30 10:10:44 023763] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:6|
[2025/04/30 10:10:44 023767] [debug] |scid:dc4644b566a824fc|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/04/30 10:10:44 023799] [debug] |scid:dc4644b566a824fc|xqc_process_crypto_frame|level:2|
[2025/04/30 10:10:44 023803] [debug] |scid:dc4644b566a824fc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/04/30 10:10:44 023807] [debug] |scid:dc4644b566a824fc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|159u|
[2025/04/30 10:10:44 023851] [debug] |scid:dc4644b566a824fc|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 10:10:44 023857] [info] |scid:dc4644b566a824fc|xqc_conn_tls_transport_params_cb|store sr_token with cid: 83910db60d4f345e|token:f8266ee46123c6bbd7bb27832065f890
[2025/04/30 10:10:44 023866] [debug] |scid:dc4644b566a824fc|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/04/30 10:10:44 023870] [warn] |scid:dc4644b566a824fc|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/04/30 10:10:44 024056] [debug] |scid:dc4644b566a824fc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/04/30 10:10:44 024063] [debug] |scid:dc4644b566a824fc|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/04/30 10:10:44 024069] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 10:10:44 024074] [debug] |scid:dc4644b566a824fc|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/04/30 10:10:44 024078] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267762|largest:1456267762|pns:1|
[2025/04/30 10:10:44 024083] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:1004|pkt_type:HSK|pkt_num:1456267762|frame:CRYPTO |recv_time:1746007844023102|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 024088] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc4644b566a824fc|spin_bit:0|
[2025/04/30 10:10:44 024092] [warn] |scid:dc4644b566a824fc|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/04/30 10:10:44 024097] [debug] |scid:dc4644b566a824fc|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/04/30 10:10:44 024101] [info] |scid:dc4644b566a824fc|xqc_conn_process_packet|ignore err|-630|
[2025/04/30 10:10:44 024105] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:PATH_IDLE|expire:1746007964023102|now:1746007844023102|interv:120000000|
[2025/04/30 10:10:44 024111] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_IDLE|expire:1746007964023102|now:1746007844023102|interv:120000000|
[2025/04/30 10:10:44 024118] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844024118|
[2025/04/30 10:10:44 024126] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1746007844024125|
[2025/04/30 10:10:44 024134] [info] |scid:dc4644b566a824fc|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/04/30 10:10:44 024140] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/04/30 10:10:44 024146] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 10:10:44 024158] [debug] |scid:dc4644b566a824fc|xqc_process_crypto_write_streams|
[2025/04/30 10:10:44 024162] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 10:10:44 024166] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 10:10:44 024170] [debug] |scid:dc4644b566a824fc|xqc_process_crypto_write_streams|
[2025/04/30 10:10:44 024174] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_write|enc_level|2|
[2025/04/30 10:10:44 024180] [info] |scid:dc4644b566a824fc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:78|sent:39|pkt_type:HSK|frame:CRYPTO |now:1746007844024179|
[2025/04/30 10:10:44 024184] [debug] |scid:dc4644b566a824fc|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056461235635C|
[2025/04/30 10:10:44 024189] [info] |scid:dc4644b566a824fc|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/04/30 10:10:44 024193] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:35288|rtt_var:17644|pto_duration:105864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:10:44 024198] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 024202] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:44 024206] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:44 024210] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:10:44 024213] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746007844024193|interv:18444998065865527422|
[2025/04/30 10:10:44 024217] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:0|expire:18446744073709551615|now:1746007844024193|interval:18444998065865527422|pto_count:0|srtt:35288
[2025/04/30 10:10:44 024222] [debug] |scid:dc4644b566a824fc|xqc_conn_early_data_accept|accept|
[2025/04/30 10:10:44 024227] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/04/30 10:10:44 024231] [debug] |scid:dc4644b566a824fc|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/04/30 10:10:44 024235] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc4644b566a824fc|spin_bit:0|
[2025/04/30 10:10:44 024241] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 10:10:44 024245] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267762|
[2025/04/30 10:10:44 024251] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1456267762|
[2025/04/30 10:10:44 024255] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:0|
[2025/04/30 10:10:44 024259] [debug] |scid:dc4644b566a824fc|xqc_process_padding_frame|process padding|
[2025/04/30 10:10:44 024265] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267762|largest:1456267762|pns:2|
[2025/04/30 10:10:44 024270] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:784|pkt_type:SHORT_HEADER|pkt_num:1456267762|frame:PADDING |recv_time:1746007844023102|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 024276] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|largest_recv:1456267762|ack_delay:1174|first_ack_range:0|largest_pkt_recv_time:1746007844023102|
[2025/04/30 10:10:44 024282] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|high:1456267762|low:1456267762|pkt_pns:0|
[2025/04/30 10:10:44 024289] [debug] |scid:dc4644b566a824fc|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1456267762|frame_largest_recv:1456267762|
[2025/04/30 10:10:44 024293] [debug] |scid:dc4644b566a824fc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/04/30 10:10:44 024298] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|largest_recv:1456267762|ack_delay:1196|first_ack_range:0|largest_pkt_recv_time:1746007844023102|
[2025/04/30 10:10:44 024302] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|high:1456267762|low:1456267762|pkt_pns:1|
[2025/04/30 10:10:44 024306] [debug] |scid:dc4644b566a824fc|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1456267762|frame_largest_recv:1456267762|
[2025/04/30 10:10:44 024310] [debug] |scid:dc4644b566a824fc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 10:10:44 024316] [debug] |scid:dc4644b566a824fc|xqc_path_get_perf_class|conn:000056461235635C|path_id:0|path_srtt:35288|min_srtt:35288|path_bw:3012|loss_rate:25.00|path_pto:0|
[2025/04/30 10:10:44 024320] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|path srtt|conn:000056461235635C|path_id:0|path_srtt:35288|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 10:10:44 024326] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:78|reinj:0|path_class:2|
[2025/04/30 10:10:44 024330] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 024335] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 024340] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:78|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 10:10:44 024346] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 10:10:44 024393] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:0|size:78|sent:94|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1746007844024352|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 024400] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:0|origin_pktnum:0|size:78|enc_size:94|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 024406] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/04/30 10:10:44 024413] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:35288|rtt_var:17644|pto_duration:105864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:10:44 024421] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 024427] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 78|
[2025/04/30 10:10:44 024433] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:44 024439] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:10:44 024442] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007844130216|now:1746007844024413|interv:105803|
[2025/04/30 10:10:44 024447] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:1|expire:1746007844130216|now:1746007844024413|interval:105803|pto_count:0|srtt:35288
[2025/04/30 10:10:44 024452] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:128|
[2025/04/30 10:10:44 024457] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:94|pkt_type:INIT|frame:ACK |
[2025/04/30 10:10:44 024461] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 10:10:44 024500] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:128|now:1746007844024473|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 024510] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|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 10:10:44 024518] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:128|applimit:0|
[2025/04/30 10:10:44 024524] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:128|
[2025/04/30 10:10:44 024530] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/04/30 10:10:44 024534] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 10:10:44 024559] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:1|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:128|now:1746007844024540|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 024564] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 024570] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844130216|
[2025/04/30 10:10:44 024574] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844130216|
[2025/04/30 10:10:44 024578] [debug] |xqc_engine_wakeup_after|wakeup:1746007844130216|now:1746007844024578|diff:105638|
[2025/04/30 10:10:44 024583] [debug] |xqc_engine_main_logic|END|now:1746007844024125|
[2025/04/30 10:10:44 024591] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844024591|
[2025/04/30 10:10:44 024598] [debug] |xqc_engine_wakeup_after|wakeup:1746007844130216|now:1746007844024598|diff:105618|
[2025/04/30 10:10:44 024604] [debug] |xqc_engine_main_logic|END|now:1746007844024591|
[2025/04/30 10:10:44 056747] [info] |xqc_engine_packet_process|==>|conn:000056461235635C|size:1200|state:ESTABED|recv_time:1746007844056743|
[2025/04/30 10:10:44 056808] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc4644b566a824fc|spin_bit:0|
[2025/04/30 10:10:44 056828] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:1456267762|
[2025/04/30 10:10:44 056835] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267763|
[2025/04/30 10:10:44 056848] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1456267763|
[2025/04/30 10:10:44 056853] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:1e|
[2025/04/30 10:10:44 056858] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:7|
[2025/04/30 10:10:44 057022] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:6|
[2025/04/30 10:10:44 057032] [debug] |scid:dc4644b566a824fc|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/04/30 10:10:44 057037] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844130216|pq_index:0|
[2025/04/30 10:10:44 057043] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844024125|
[2025/04/30 10:10:44 057047] [debug] |scid:dc4644b566a824fc|xqc_process_crypto_frame|level:3|
[2025/04/30 10:10:44 057051] [debug] |scid:dc4644b566a824fc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/04/30 10:10:44 057056] [debug] |scid:dc4644b566a824fc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|237u|
[2025/04/30 10:10:44 057213] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:0|
[2025/04/30 10:10:44 057220] [debug] |scid:dc4644b566a824fc|xqc_process_padding_frame|process padding|
[2025/04/30 10:10:44 057231] [info] |scid:dc4644b566a824fc|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056461235635C|
[2025/04/30 10:10:44 057239] [debug] |scid:dc4644b566a824fc|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:140224|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/04/30 10:10:44 057244] [info] |scid:dc4644b566a824fc|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/04/30 10:10:44 057248] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:35288|rtt_var:17644|pto_duration:105864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:10:44 057253] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 057257] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:44 057261] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:44 057266] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007844057248|now:1746007844057248|interv:0|
[2025/04/30 10:10:44 057270] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:2|expire:1746007843368273|now:1746007844057248|interval:0|pto_count:0|srtt:35288
[2025/04/30 10:10:44 057276] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:ACK_01RTT|expire:1746007844081743|now:1746007844056743|interv:25000|
[2025/04/30 10:10:44 057282] [debug] |scid:dc4644b566a824fc|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844056743|max_ack_delay:25000|
[2025/04/30 10:10:44 057287] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267763|largest:1456267763|pns:2|
[2025/04/30 10:10:44 057292] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1456267763|frame:PADDING CRYPTO NEW_TOKEN HANDSHAKE_DONE |recv_time:1746007844056743|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 057297] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:PATH_IDLE|expire:1746007964056743|now:1746007844056743|interv:120000000|
[2025/04/30 10:10:44 057302] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_IDLE|expire:1746007964056743|now:1746007844056743|interv:120000000|
[2025/04/30 10:10:44 057306] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844057306|
[2025/04/30 10:10:44 057311] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844057310|
[2025/04/30 10:10:44 057319] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746007844057248|now:1746007844057310|
[2025/04/30 10:10:44 057326] [debug] |scid:dc4644b566a824fc|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 10:10:44 057331] [debug] |scid:dc4644b566a824fc|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056461235635C|path:0|bytes_in_flight:50|
[2025/04/30 10:10:44 057338] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:35288|rtt_var:17644|pto_duration:105864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:10:44 057344] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 057349] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:44 057356] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:10:44 057360] [debug] |scid:dc4644b566a824fc|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/04/30 10:10:44 057365] [debug] |scid:dc4644b566a824fc|xqc_conn_send_probe_pkt|conn:000056461235635C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/04/30 10:10:44 057370] [debug] |scid:dc4644b566a824fc|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/04/30 10:10:44 057374] [debug] |scid:dc4644b566a824fc|xqc_conn_send_probe_pkt|conn:000056461235635C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/04/30 10:10:44 057379] [debug] |scid:dc4644b566a824fc|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056461235635C|pto_count:1
[2025/04/30 10:10:44 057383] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056461235635C|path:0|
[2025/04/30 10:10:44 057387] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 10:10:44 057391] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1746007844057310|
[2025/04/30 10:10:44 057395] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 10:10:44 057400] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 10:10:44 057404] [debug] |scid:dc4644b566a824fc|xqc_process_crypto_write_streams|
[2025/04/30 10:10:44 057408] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_write|enc_level|3|
[2025/04/30 10:10:44 057412] [debug] |scid:dc4644b566a824fc|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 10:10:44 057427] [debug] |scid:dc4644b566a824fc|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:acc0af649d53032e|sr_token:b0daefb7fe7f0000f7c1d0f545560000|seq_num:1
[2025/04/30 10:10:44 057435] [debug] |scid:dc4644b566a824fc|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9734bd229fd2f739|sr_token:b0daefb7fe7f0000f7c1d0f545560000|seq_num:2
[2025/04/30 10:10:44 057440] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/04/30 10:10:44 057445] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/04/30 10:10:44 057451] [debug] |scid:dc4644b566a824fc|xqc_path_get_perf_class|conn:000056461235635C|path_id:0|path_srtt:35288|min_srtt:35288|path_bw:3012|loss_rate:20.00|path_pto:1|
[2025/04/30 10:10:44 057455] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|path srtt|conn:000056461235635C|path_id:0|path_srtt:35288|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 10:10:44 057461] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:51|reinj:0|path_class:2|
[2025/04/30 10:10:44 057465] [debug] |scid:dc4644b566a824fc|xqc_path_get_perf_class|conn:000056461235635C|path_id:0|path_srtt:35288|min_srtt:35288|path_bw:3012|loss_rate:20.00|path_pto:1|
[2025/04/30 10:10:44 057469] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|path srtt|conn:000056461235635C|path_id:0|path_srtt:35288|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 10:10:44 057474] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:51|reinj:0|path_class:2|
[2025/04/30 10:10:44 057479] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 10:10:44 057484] [debug] |scid:dc4644b566a824fc|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056461235635C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/04/30 10:10:44 057493] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 10:10:44 057542] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:1|size:44|sent:60|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1746007844057501|stream_id:0|stream_offset:17|
[2025/04/30 10:10:44 057549] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:1|origin_pktnum:0|size:44|enc_size:60|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 057554] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 10:10:44 057559] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:35288|rtt_var:17644|pto_duration:211728|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 10:10:44 057563] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 057567] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:44 057571] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 44|
[2025/04/30 10:10:44 057575] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007844319229|now:1746007844057558|interv:261671|
[2025/04/30 10:10:44 057579] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:2|expire:1746007844319229|now:1746007844057558|interval:261671|pto_count:1|srtt:35288
[2025/04/30 10:10:44 057584] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:44|
[2025/04/30 10:10:44 057589] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 10:10:44 057593] [debug] |scid:dc4644b566a824fc|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056461235635C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/04/30 10:10:44 057597] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 10:10:44 057619] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:2|size:44|sent:60|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44|now:1746007844057603|stream_id:0|stream_offset:17|
[2025/04/30 10:10:44 057625] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:2|origin_pktnum:0|size:44|enc_size:60|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 10:10:44 057629] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:44|applimit:0|
[2025/04/30 10:10:44 057633] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:35288|rtt_var:17644|pto_duration:211728|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 10:10:44 057638] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 057642] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:44 057645] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 88|
[2025/04/30 10:10:44 057649] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007844319331|now:1746007844057633|interv:261698|
[2025/04/30 10:10:44 057653] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:2|expire:1746007844319331|now:1746007844057633|interval:261698|pto_count:1|srtt:35288
[2025/04/30 10:10:44 057658] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:88|
[2025/04/30 10:10:44 057666] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 10:10:44 057671] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-8|next_skip_chance:1746007844450263|current_time:1746007844057671|
[2025/04/30 10:10:44 057675] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/04/30 10:10:44 057696] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:9|size:51|sent:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:88|now:1746007844057680|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 057702] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:9|origin_pktnum:0|size:51|enc_size:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 057706] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:88|applimit:0|
[2025/04/30 10:10:44 057710] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:35288|rtt_var:17644|pto_duration:211728|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 10:10:44 057715] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 057718] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:44 057722] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 139|
[2025/04/30 10:10:44 057726] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007844319408|now:1746007844057710|interv:261698|
[2025/04/30 10:10:44 057730] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:2|expire:1746007844319408|now:1746007844057710|interval:261698|pto_count:1|srtt:35288
[2025/04/30 10:10:44 057735] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:139|
[2025/04/30 10:10:44 057739] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 10:10:44 057744] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/04/30 10:10:44 057763] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:10|size:51|sent:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:139|now:1746007844057749|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 057768] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:10|origin_pktnum:0|size:51|enc_size:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 057787] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:139|applimit:0|
[2025/04/30 10:10:44 057792] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:35288|rtt_var:17644|pto_duration:211728|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 10:10:44 057796] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 057800] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:44 057804] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 190|
[2025/04/30 10:10:44 057808] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007844319477|now:1746007844057791|interv:261686|
[2025/04/30 10:10:44 057815] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:2|expire:1746007844319477|now:1746007844057791|interval:261686|pto_count:1|srtt:35288
[2025/04/30 10:10:44 057820] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:190|
[2025/04/30 10:10:44 057824] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844081743|
[2025/04/30 10:10:44 057829] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844081743|
[2025/04/30 10:10:44 057833] [debug] |xqc_engine_wakeup_after|wakeup:1746007844081743|now:1746007844057833|diff:23910|
[2025/04/30 10:10:44 057838] [debug] |xqc_engine_main_logic|END|now:1746007844057310|
[2025/04/30 10:10:44 057843] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844057843|
[2025/04/30 10:10:44 057847] [debug] |xqc_engine_wakeup_after|wakeup:1746007844081743|now:1746007844057847|diff:23896|
[2025/04/30 10:10:44 057851] [debug] |xqc_engine_main_logic|END|now:1746007844057843|
[2025/04/30 10:10:44 080152] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844080152|
[2025/04/30 10:10:44 080178] [debug] |xqc_engine_wakeup_after|wakeup:1746007844081743|now:1746007844080178|diff:1565|
[2025/04/30 10:10:44 080183] [debug] |xqc_engine_main_logic|END|now:1746007844080152|
[2025/04/30 10:10:44 082309] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844082309|
[2025/04/30 10:10:44 082317] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844081743|pq_index:0|
[2025/04/30 10:10:44 082322] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844057310|
[2025/04/30 10:10:44 082328] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844082326|
[2025/04/30 10:10:44 082334] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746007844081743|now:1746007844082326|
[2025/04/30 10:10:44 082339] [debug] |scid:dc4644b566a824fc|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 10:10:44 082343] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746007844081743|now:1746007844082326|
[2025/04/30 10:10:44 082347] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:10:44 082358] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|largest_recv:1456267763|ack_delay:25614|first_ack_range:1|largest_pkt_recv_time:1746007844056743|
[2025/04/30 10:10:44 082363] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|high:1456267763|low:1456267762|pkt_pns:2|
[2025/04/30 10:10:44 082367] [debug] |scid:dc4644b566a824fc|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1456267763|frame_largest_recv:1456267763|
[2025/04/30 10:10:44 082372] [debug] |scid:dc4644b566a824fc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 10:10:44 082378] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 082384] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 10:10:44 082390] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/04/30 10:10:44 082472] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:11|size:36|sent:52|pkt_type:SHORT_HEADER|frame:ACK |inflight:190|now:1746007844082405|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 082481] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:11|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 082498] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844319477|
[2025/04/30 10:10:44 082502] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844319477|
[2025/04/30 10:10:44 082506] [debug] |xqc_engine_wakeup_after|wakeup:1746007844319477|now:1746007844082506|diff:236971|
[2025/04/30 10:10:44 082510] [debug] |xqc_engine_main_logic|END|now:1746007844082326|
[2025/04/30 10:10:44 089910] [info] |xqc_engine_packet_process|==>|conn:000056461235635C|size:1200|state:ESTABED|recv_time:1746007844089907|
[2025/04/30 10:10:44 089932] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc4644b566a824fc|spin_bit:0|
[2025/04/30 10:10:44 089945] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:1456267763|
[2025/04/30 10:10:44 089951] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267764|
[2025/04/30 10:10:44 089963] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1456267764|
[2025/04/30 10:10:44 089970] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:2|
[2025/04/30 10:10:44 089978] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|conn:000056461235635C|path:0|pkt_num:1|origin_pktnum:0|size:44|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:1|
[2025/04/30 10:10:44 089986] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:44|prior_delivered:2368|prior_time:1746007844057501|is_app_limited:0|send_elapse:0|ack_elapse:32406|ctl_first_sent_time:1746007844057501|lagest_ack_time:1746007844089907|curr_delivered:2412|
[2025/04/30 10:10:44 089994] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_sent_time_update:1746007844057501|
[2025/04/30 10:10:44 090000] [debug] |scid:dc4644b566a824fc|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/04/30 10:10:44 090010] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/04/30 10:10:44 090016] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|conn:000056461235635C|path:0|pkt_num:2|origin_pktnum:0|size:44|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:2|
[2025/04/30 10:10:44 090023] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:44|prior_delivered:2368|prior_time:1746007844057501|is_app_limited:0|send_elapse:0|ack_elapse:32406|ctl_first_sent_time:1746007844057501|lagest_ack_time:1746007844089907|curr_delivered:2456|
[2025/04/30 10:10:44 090028] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_sent_time_update:1746007844057603|
[2025/04/30 10:10:44 090034] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 10:10:44 090040] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|conn:000056461235635C|path:0|pkt_num:10|origin_pktnum:0|size:51|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/04/30 10:10:44 090046] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:44|prior_delivered:2368|prior_time:1746007844057501|is_app_limited:0|send_elapse:0|ack_elapse:32406|ctl_first_sent_time:1746007844057501|lagest_ack_time:1746007844089907|curr_delivered:2507|
[2025/04/30 10:10:44 090052] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_sent_time_update:1746007844057749|
[2025/04/30 10:10:44 090057] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/04/30 10:10:44 090064] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_rtt|before update rtt|conn:000056461235635C|srtt:35288|rttvar:17644|minrtt:35288|latest_rtt:32158|ack_delay:64|
[2025/04/30 10:10:44 090071] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_rtt|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e |after update rtt|conn:000056461235635C|srtt:34888|rttvar:14031|minrtt:32158|latest_rtt:32158|ack_delay:64|
[2025/04/30 10:10:44 090086] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/04/30 10:10:44 090091] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 10:10:44 090096] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:2|expire:1746007844096929|now:1746007844090095|interval:6834|
[2025/04/30 10:10:44 090100] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007844096929|now:1746007844090095|interv:6834|
[2025/04/30 10:10:44 090105] [debug] |scid:dc4644b566a824fc|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32406, delivered 139|rate 4289|lost 0|
[2025/04/30 10:10:44 090110] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/04/30 10:10:44 090116] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4289) in round 2|
[2025/04/30 10:10:44 090124] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_min_rtt|probertt expire|rtt:32158, old_rtt:35288|
[2025/04/30 10:10:44 090130] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_min_rtt|minrtt expire|rtt:32158, old_rtt:35288|
[2025/04/30 10:10:44 090137] [debug] |scid:dc4644b566a824fc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:857|
[2025/04/30 10:10:44 090141] [debug] |scid:dc4644b566a824fc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:139|po_sent_time:1746007844057749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2507|
[2025/04/30 10:10:44 090146] [debug] |scid:dc4644b566a824fc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:139|po_sent_time:1746007844057749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2507|
[2025/04/30 10:10:44 090151] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e |bbr on ack|mode:0|pacing_rate:11270532|bw:4289|cwnd:140363|full_bw_reached:0|inflight:51|srtt:34888|latest_rtt:32158|min_rtt:32158|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 10:10:44 090156] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:b|
[2025/04/30 10:10:44 090162] [debug] |scid:dc4644b566a824fc|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/04/30 10:10:44 090167] [debug] |scid:dc4644b566a824fc|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/04/30 10:10:44 090172] [debug] |scid:dc4644b566a824fc|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/04/30 10:10:44 090176] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844319477|pq_index:0|
[2025/04/30 10:10:44 090181] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844082326|
[2025/04/30 10:10:44 090185] [debug] |scid:dc4644b566a824fc|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/04/30 10:10:44 090189] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:0|
[2025/04/30 10:10:44 090193] [debug] |scid:dc4644b566a824fc|xqc_process_padding_frame|process padding|
[2025/04/30 10:10:44 090199] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:ACK_01RTT|expire:1746007844114907|now:1746007844089907|interv:25000|
[2025/04/30 10:10:44 090209] [debug] |scid:dc4644b566a824fc|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844089907|max_ack_delay:25000|
[2025/04/30 10:10:44 090222] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267764|largest:1456267764|pns:2|
[2025/04/30 10:10:44 090227] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1456267764|frame:PADDING ACK STREAM |recv_time:1746007844089907|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 090233] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:PATH_IDLE|expire:1746007964089907|now:1746007844089907|interv:120000000|
[2025/04/30 10:10:44 090237] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_IDLE|expire:1746007964089907|now:1746007844089907|interv:120000000|
[2025/04/30 10:10:44 090242] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844090242|
[2025/04/30 10:10:44 090247] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844090246|
[2025/04/30 10:10:44 090252] [debug] |scid:dc4644b566a824fc|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000056461235635C|
[2025/04/30 10:10:44 090258] [debug] |scid:dc4644b566a824fc|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/04/30 10:10:44 090263] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:STREAM_CLOSE|expire:1746007844438299|now:1746007844090263|interv:348036|
[2025/04/30 10:10:44 090323] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844096929|
[2025/04/30 10:10:44 090331] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844096929|
[2025/04/30 10:10:44 090337] [debug] |xqc_engine_wakeup_after|wakeup:1746007844096929|now:1746007844090336|diff:6593|
[2025/04/30 10:10:44 090342] [debug] |xqc_engine_main_logic|END|now:1746007844090246|
[2025/04/30 10:10:44 090351] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844090350|
[2025/04/30 10:10:44 090357] [debug] |xqc_engine_wakeup_after|wakeup:1746007844096929|now:1746007844090357|diff:6572|
[2025/04/30 10:10:44 090363] [debug] |xqc_engine_main_logic|END|now:1746007844090350|
[2025/04/30 10:10:44 096749] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844096749|
[2025/04/30 10:10:44 096763] [debug] |xqc_engine_wakeup_after|wakeup:1746007844096929|now:1746007844096763|diff:166|
[2025/04/30 10:10:44 096768] [debug] |xqc_engine_main_logic|END|now:1746007844096749|
[2025/04/30 10:10:44 097875] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844097875|
[2025/04/30 10:10:44 097887] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844096929|pq_index:0|
[2025/04/30 10:10:44 097894] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844090246|
[2025/04/30 10:10:44 097901] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844097899|
[2025/04/30 10:10:44 097907] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746007844096929|now:1746007844097899|
[2025/04/30 10:10:44 097913] [debug] |scid:dc4644b566a824fc|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 10:10:44 097918] [debug] |scid:dc4644b566a824fc|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/04/30 10:10:44 097924] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/04/30 10:10:44 097931] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:7|po_sent_time:1746007844057680|lost_send_time:1746007844058650|loss_delay:39249|frame:NEW_CONNECTION_ID |repair:16384|
[2025/04/30 10:10:44 097946] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746007844057680u|
[2025/04/30 10:10:44 097952] [stats] |scid:dc4644b566a824fc|xqc_send_ctl_detect_lost|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e |lost interval:1746007844097899|lost_count:1|send_count:10|pkt_num:9|po_send_time:1746007844057680|srtt:34888|cwnd:140363|bw:4289|conn_life:861728|now:0|last_lost_time:861728|
[2025/04/30 10:10:44 097958] [debug] |scid:dc4644b566a824fc|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/04/30 10:10:44 097963] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056461235635C|path:0|
[2025/04/30 10:10:44 097968] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 10:10:44 097974] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1746007844097899|
[2025/04/30 10:10:44 097979] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 10:10:44 097988] [debug] |scid:dc4644b566a824fc|xqc_path_get_perf_class|conn:000056461235635C|path_id:0|path_srtt:34888|min_srtt:34888|path_bw:4289|loss_rate:20.00|path_pto:0|
[2025/04/30 10:10:44 097995] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_can_send|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e |path:0|can:1|pkt_sz:51|schedule_bytes:0|inflight:0|cwnd:140363|conn:000056461235635C|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 098002] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|path srtt|conn:000056461235635C|path_id:0|path_srtt:34888|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 10:10:44 098008] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:9|size:51|reinj:0|path_class:2|
[2025/04/30 10:10:44 098016] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:9|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 10:10:44 098022] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_can_send|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e |path:0|can:1|pkt_sz:51|schedule_bytes:0|inflight:0|cwnd:140363|conn:000056461235635C|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 098028] [debug] |scid:dc4644b566a824fc|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 10:10:44 098035] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/04/30 10:10:44 098103] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:12|size:51|sent:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1746007844098048|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 098111] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:12|origin_pktnum:9|size:51|enc_size:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 10:10:44 098118] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 10:10:44 098125] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|srtt:34888|rtt_var:14031|pto_duration:91012|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:10:44 098131] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:10:44 098137] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:10:44 098142] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_pto_time_and_space|conn:000056461235635C|path:0|PNS: 2, unacked: 51|
[2025/04/30 10:10:44 098148] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:LOSS_DETECTION|expire:1746007844214060|now:1746007844098124|interv:115936|
[2025/04/30 10:10:44 098160] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056461235635C|path:0|pns:2|expire:1746007844214060|now:1746007844098124|interval:115936|pto_count:0|srtt:34888
[2025/04/30 10:10:44 098167] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140363|inflight:51|
[2025/04/30 10:10:44 098176] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844114907|
[2025/04/30 10:10:44 098182] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844114907|
[2025/04/30 10:10:44 098187] [debug] |xqc_engine_wakeup_after|wakeup:1746007844114907|now:1746007844098187|diff:16720|
[2025/04/30 10:10:44 098194] [debug] |xqc_engine_main_logic|END|now:1746007844097899|
[2025/04/30 10:10:44 114338] [info] |xqc_engine_packet_process|==>|conn:000056461235635C|size:1200|state:ESTABED|recv_time:1746007844114334|
[2025/04/30 10:10:44 114366] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc4644b566a824fc|spin_bit:0|
[2025/04/30 10:10:44 114382] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:1456267764|
[2025/04/30 10:10:44 114389] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267765|
[2025/04/30 10:10:44 114405] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1456267765|
[2025/04/30 10:10:44 114412] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 114420] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|d1a3e611a65ff91a508a24d2c23dd462ca4f|sr_token:0d82dae5506dd11c66b2f657c2cb6e10
[2025/04/30 10:10:44 114434] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 114440] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|cf508fc4b84612143a2e29daa18bd3e45d3f|sr_token:6e9584ddc234eb71d1c09c478a7e0d3d
[2025/04/30 10:10:44 114449] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 114455] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|d31ad89d50100e314ad66c31a11da6e0141c|sr_token:bb651f4fbd1caf4354bed073319679ad
[2025/04/30 10:10:44 114461] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 114465] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|5cd390f875d3769b85c54b73f573bb1f3e1f|sr_token:e8b771c41e76249be5860cdfc3f8a6df
[2025/04/30 10:10:44 114469] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 114473] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|b25189adad10e29fd369e0920428345e7e14|sr_token:dd7ce25070260ab4cfeb806697d6dd1f
[2025/04/30 10:10:44 114478] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 114482] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|d46c7a88e760b8b8d708e96f20b112916e6e|sr_token:0db73ef69824d1c8e7b45fde76b0409a
[2025/04/30 10:10:44 114486] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 114490] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|9bec6e1713b59551dc1620b77058f85f5d99|sr_token:e8ba307ddc7d90f15e8dfc98ce9b4f22
[2025/04/30 10:10:44 114494] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:0|
[2025/04/30 10:10:44 114499] [debug] |scid:dc4644b566a824fc|xqc_process_padding_frame|process padding|
[2025/04/30 10:10:44 114507] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:10:44 114513] [debug] |scid:dc4644b566a824fc|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 10:10:44 114518] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267765|largest:1456267765|pns:2|
[2025/04/30 10:10:44 114535] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1456267765|frame:PADDING NEW_CONNECTION_ID |recv_time:1746007844114334|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 114541] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:PATH_IDLE|expire:1746007964114334|now:1746007844114334|interv:120000000|
[2025/04/30 10:10:44 114545] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_IDLE|expire:1746007964114334|now:1746007844114334|interv:120000000|
[2025/04/30 10:10:44 114549] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844114907|pq_index:0|
[2025/04/30 10:10:44 114554] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844097899|
[2025/04/30 10:10:44 114559] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844114559|
[2025/04/30 10:10:44 114564] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844114563|
[2025/04/30 10:10:44 114573] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|largest_recv:1456267765|ack_delay:239|first_ack_range:3|largest_pkt_recv_time:1746007844114334|
[2025/04/30 10:10:44 114578] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|high:1456267765|low:1456267762|pkt_pns:2|
[2025/04/30 10:10:44 114582] [debug] |scid:dc4644b566a824fc|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1456267765|frame_largest_recv:1456267765|
[2025/04/30 10:10:44 114587] [debug] |scid:dc4644b566a824fc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 10:10:44 114592] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 114598] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 10:10:44 114603] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/04/30 10:10:44 114656] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:13|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:51|now:1746007844114612|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 114663] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:13|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 114669] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844214060|
[2025/04/30 10:10:44 114673] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844214060|
[2025/04/30 10:10:44 114677] [debug] |xqc_engine_wakeup_after|wakeup:1746007844214060|now:1746007844114677|diff:99383|
[2025/04/30 10:10:44 114683] [debug] |xqc_engine_main_logic|END|now:1746007844114563|
[2025/04/30 10:10:44 114690] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844114690|
[2025/04/30 10:10:44 114694] [debug] |xqc_engine_wakeup_after|wakeup:1746007844214060|now:1746007844114693|diff:99367|
[2025/04/30 10:10:44 114697] [debug] |xqc_engine_main_logic|END|now:1746007844114690|
[2025/04/30 10:10:44 137147] [info] |xqc_engine_packet_process|==>|conn:000056461235635C|size:40|state:ESTABED|recv_time:1746007844137143|
[2025/04/30 10:10:44 137176] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc4644b566a824fc|spin_bit:0|
[2025/04/30 10:10:44 137192] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:1456267765|
[2025/04/30 10:10:44 137199] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267766|
[2025/04/30 10:10:44 137223] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1456267766|
[2025/04/30 10:10:44 137230] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:2|
[2025/04/30 10:10:44 137241] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|conn:000056461235635C|path:0|pkt_num:12|origin_pktnum:9|size:51|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/04/30 10:10:44 137249] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:51|prior_delivered:2507|prior_time:1746007844098048|is_app_limited:0|send_elapse:0|ack_elapse:39095|ctl_first_sent_time:1746007844098048|lagest_ack_time:1746007844137143|curr_delivered:2558|
[2025/04/30 10:10:44 137254] [debug] |scid:dc4644b566a824fc|xqc_update_sample|sampler_sent_time_update:1746007844098048|
[2025/04/30 10:10:44 137261] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/04/30 10:10:44 137265] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_rtt|before update rtt|conn:000056461235635C|srtt:34888|rttvar:14031|minrtt:32158|latest_rtt:39095|ack_delay:8200|
[2025/04/30 10:10:44 137271] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_update_rtt|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e |after update rtt|conn:000056461235635C|srtt:35413|rttvar:11575|minrtt:32158|latest_rtt:39095|ack_delay:8200|
[2025/04/30 10:10:44 137275] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/04/30 10:10:44 137280] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1456267764|pns:2|
[2025/04/30 10:10:44 137284] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 10:10:44 137288] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056461235635C|path:0|
[2025/04/30 10:10:44 137293] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 10:10:44 137297] [debug] |scid:dc4644b566a824fc|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 39095, delivered 51|rate 1304|lost 1|
[2025/04/30 10:10:44 137302] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/04/30 10:10:44 137306] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1304) in round 3|
[2025/04/30 10:10:44 137311] [debug] |scid:dc4644b566a824fc|xqc_bbr_update_min_rtt|minrtt expire|rtt:32158, old_rtt:32158|
[2025/04/30 10:10:44 137315] [debug] |scid:dc4644b566a824fc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:857|
[2025/04/30 10:10:44 137319] [debug] |scid:dc4644b566a824fc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140363|packet_lost:0|acked:51|po_sent_time:1746007844098048|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2558|
[2025/04/30 10:10:44 137324] [debug] |scid:dc4644b566a824fc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140363|packet_lost:0|acked:51|po_sent_time:1746007844098048|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2558|
[2025/04/30 10:10:44 137328] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_ack_received|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e |bbr on ack|mode:0|pacing_rate:11270532|bw:4289|cwnd:140414|full_bw_reached:0|inflight:0|srtt:35413|latest_rtt:39095|min_rtt:32158|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 10:10:44 137334] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:0|
[2025/04/30 10:10:44 137338] [debug] |scid:dc4644b566a824fc|xqc_process_padding_frame|process padding|
[2025/04/30 10:10:44 137344] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267766|largest:1456267766|pns:2|
[2025/04/30 10:10:44 137353] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1456267766|frame:PADDING ACK |recv_time:1746007844137143|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 137358] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:PATH_IDLE|expire:1746007964137143|now:1746007844137143|interv:120000000|
[2025/04/30 10:10:44 137363] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_IDLE|expire:1746007964137143|now:1746007844137143|interv:120000000|
[2025/04/30 10:10:44 137367] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844214060|pq_index:0|
[2025/04/30 10:10:44 137372] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844114563|
[2025/04/30 10:10:44 137376] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844137376|
[2025/04/30 10:10:44 137383] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844137381|
[2025/04/30 10:10:44 137391] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844438299|
[2025/04/30 10:10:44 137395] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844438299|
[2025/04/30 10:10:44 137399] [debug] |xqc_engine_wakeup_after|wakeup:1746007844438299|now:1746007844137399|diff:300900|
[2025/04/30 10:10:44 137404] [debug] |xqc_engine_main_logic|END|now:1746007844137381|
[2025/04/30 10:10:44 137410] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844137410|
[2025/04/30 10:10:44 137414] [debug] |xqc_engine_wakeup_after|wakeup:1746007844438299|now:1746007844137414|diff:300885|
[2025/04/30 10:10:44 137418] [debug] |xqc_engine_main_logic|END|now:1746007844137410|
[2025/04/30 10:10:44 312830] [info] |xqc_engine_packet_process|==>|conn:000056461235635C|size:1200|state:ESTABED|recv_time:1746007844312826|
[2025/04/30 10:10:44 312883] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc4644b566a824fc|spin_bit:0|
[2025/04/30 10:10:44 312900] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:1456267766|
[2025/04/30 10:10:44 312907] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267767|
[2025/04/30 10:10:44 312921] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1456267767|
[2025/04/30 10:10:44 312928] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:b|
[2025/04/30 10:10:44 312937] [debug] |scid:dc4644b566a824fc|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/04/30 10:10:44 312946] [debug] |scid:dc4644b566a824fc|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/04/30 10:10:44 312951] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:0|
[2025/04/30 10:10:44 312956] [debug] |scid:dc4644b566a824fc|xqc_process_padding_frame|process padding|
[2025/04/30 10:10:44 312966] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:ACK_01RTT|expire:1746007844337826|now:1746007844312826|interv:25000|
[2025/04/30 10:10:44 312977] [debug] |scid:dc4644b566a824fc|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844312826|max_ack_delay:25000|
[2025/04/30 10:10:44 312984] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267767|largest:1456267767|pns:2|
[2025/04/30 10:10:44 312991] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1456267767|frame:PADDING STREAM |recv_time:1746007844312826|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 313014] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:PATH_IDLE|expire:1746007964312826|now:1746007844312826|interv:120000000|
[2025/04/30 10:10:44 313019] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_IDLE|expire:1746007964312826|now:1746007844312826|interv:120000000|
[2025/04/30 10:10:44 313023] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844438299|pq_index:0|
[2025/04/30 10:10:44 313027] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844137381|
[2025/04/30 10:10:44 313033] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844313033|
[2025/04/30 10:10:44 313039] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844313038|
[2025/04/30 10:10:44 313048] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844337826|
[2025/04/30 10:10:44 313052] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844337826|
[2025/04/30 10:10:44 313056] [debug] |xqc_engine_wakeup_after|wakeup:1746007844337826|now:1746007844313056|diff:24770|
[2025/04/30 10:10:44 313063] [debug] |xqc_engine_main_logic|END|now:1746007844313038|
[2025/04/30 10:10:44 313699] [info] |xqc_engine_packet_process|==>|conn:000056461235635C|size:1200|state:ESTABED|recv_time:1746007844313698|
[2025/04/30 10:10:44 313709] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc4644b566a824fc|spin_bit:0|
[2025/04/30 10:10:44 313718] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:1456267767|
[2025/04/30 10:10:44 313724] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267768|
[2025/04/30 10:10:44 313732] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1456267768|
[2025/04/30 10:10:44 313738] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 313745] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|d1a3e611a65ff91a508a24d2c23dd462ca4f|sr_token:0d82dae5506dd11c66b2f657c2cb6e10
[2025/04/30 10:10:44 313753] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 313760] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|cf508fc4b84612143a2e29daa18bd3e45d3f|sr_token:6e9584ddc234eb71d1c09c478a7e0d3d
[2025/04/30 10:10:44 313766] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 313792] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|d31ad89d50100e314ad66c31a11da6e0141c|sr_token:bb651f4fbd1caf4354bed073319679ad
[2025/04/30 10:10:44 313798] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 313804] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|5cd390f875d3769b85c54b73f573bb1f3e1f|sr_token:e8b771c41e76249be5860cdfc3f8a6df
[2025/04/30 10:10:44 313811] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 313816] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|b25189adad10e29fd369e0920428345e7e14|sr_token:dd7ce25070260ab4cfeb806697d6dd1f
[2025/04/30 10:10:44 313824] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 313831] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|d46c7a88e760b8b8d708e96f20b112916e6e|sr_token:0db73ef69824d1c8e7b45fde76b0409a
[2025/04/30 10:10:44 313837] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:18|
[2025/04/30 10:10:44 313843] [debug] |scid:dc4644b566a824fc|xqc_process_new_conn_id_frame|new_conn_id|9bec6e1713b59551dc1620b77058f85f5d99|sr_token:e8ba307ddc7d90f15e8dfc98ce9b4f22
[2025/04/30 10:10:44 313856] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:0|
[2025/04/30 10:10:44 313863] [debug] |scid:dc4644b566a824fc|xqc_process_padding_frame|process padding|
[2025/04/30 10:10:44 313872] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:10:44 313879] [debug] |scid:dc4644b566a824fc|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 10:10:44 313885] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267768|largest:1456267768|pns:2|
[2025/04/30 10:10:44 313892] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1456267768|frame:PADDING NEW_CONNECTION_ID |recv_time:1746007844313698|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 313900] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:PATH_IDLE|expire:1746007964313698|now:1746007844313698|interv:120000000|
[2025/04/30 10:10:44 313907] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_IDLE|expire:1746007964313698|now:1746007844313698|interv:120000000|
[2025/04/30 10:10:44 313911] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844337826|pq_index:0|
[2025/04/30 10:10:44 313915] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844313038|
[2025/04/30 10:10:44 313919] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844313919|
[2025/04/30 10:10:44 313924] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844313923|
[2025/04/30 10:10:44 313932] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|largest_recv:1456267768|ack_delay:234|first_ack_range:4|largest_pkt_recv_time:1746007844313698|
[2025/04/30 10:10:44 313937] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|high:1456267768|low:1456267764|pkt_pns:2|
[2025/04/30 10:10:44 313941] [debug] |scid:dc4644b566a824fc|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1456267768|frame_largest_recv:1456267768|
[2025/04/30 10:10:44 313946] [debug] |scid:dc4644b566a824fc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 10:10:44 313951] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 313956] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 10:10:44 313962] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/04/30 10:10:44 314023] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:14|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1746007844313972|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 314034] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:14|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 314043] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844438299|
[2025/04/30 10:10:44 314050] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844438299|
[2025/04/30 10:10:44 314056] [debug] |xqc_engine_wakeup_after|wakeup:1746007844438299|now:1746007844314056|diff:124243|
[2025/04/30 10:10:44 314063] [debug] |xqc_engine_main_logic|END|now:1746007844313923|
[2025/04/30 10:10:44 314072] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844314071|
[2025/04/30 10:10:44 314084] [debug] |xqc_engine_wakeup_after|wakeup:1746007844438299|now:1746007844314084|diff:124215|
[2025/04/30 10:10:44 314090] [debug] |xqc_engine_main_logic|END|now:1746007844314071|
[2025/04/30 10:10:44 345969] [info] |xqc_engine_packet_process|==>|conn:000056461235635C|size:1200|state:ESTABED|recv_time:1746007844345965|
[2025/04/30 10:10:44 346016] [debug] |scid:dc4644b566a824fc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc4644b566a824fc|spin_bit:0|
[2025/04/30 10:10:44 346034] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|largest_pn:1456267768|
[2025/04/30 10:10:44 346040] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1456267769|
[2025/04/30 10:10:44 346054] [debug] |scid:dc4644b566a824fc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1456267769|
[2025/04/30 10:10:44 346061] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:12|
[2025/04/30 10:10:44 346068] [debug] |scid:dc4644b566a824fc|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/04/30 10:10:44 346076] [debug] |scid:dc4644b566a824fc|xqc_process_frames|frame_type:0|
[2025/04/30 10:10:44 346082] [debug] |scid:dc4644b566a824fc|xqc_process_padding_frame|process padding|
[2025/04/30 10:10:44 346092] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:ACK_01RTT|expire:1746007844370965|now:1746007844345965|interv:25000|
[2025/04/30 10:10:44 346100] [debug] |scid:dc4644b566a824fc|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844345965|max_ack_delay:25000|
[2025/04/30 10:10:44 346106] [debug] |scid:dc4644b566a824fc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1456267769|largest:1456267769|pns:2|
[2025/04/30 10:10:44 346112] [info] |scid:dc4644b566a824fc|xqc_conn_on_pkt_processed|====>|conn:000056461235635C|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1456267769|frame:PADDING MAX_STREAMS |recv_time:1746007844345965|dcid:dc4644b566a824fc|dcid_seq:0|
[2025/04/30 10:10:44 346120] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:PATH_IDLE|expire:1746007964345965|now:1746007844345965|interv:120000000|
[2025/04/30 10:10:44 346127] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_IDLE|expire:1746007964345965|now:1746007844345965|interv:120000000|
[2025/04/30 10:10:44 346132] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844438299|pq_index:0|
[2025/04/30 10:10:44 346140] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844313923|
[2025/04/30 10:10:44 346147] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844346146|
[2025/04/30 10:10:44 346153] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844346152|
[2025/04/30 10:10:44 346163] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844370965|
[2025/04/30 10:10:44 346167] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844370965|
[2025/04/30 10:10:44 346173] [debug] |xqc_engine_wakeup_after|wakeup:1746007844370965|now:1746007844346173|diff:24792|
[2025/04/30 10:10:44 346180] [debug] |xqc_engine_main_logic|END|now:1746007844346152|
[2025/04/30 10:10:44 346189] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844346189|
[2025/04/30 10:10:44 346195] [debug] |xqc_engine_wakeup_after|wakeup:1746007844370965|now:1746007844346194|diff:24771|
[2025/04/30 10:10:44 346199] [debug] |xqc_engine_main_logic|END|now:1746007844346189|
[2025/04/30 10:10:44 370812] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844370811|
[2025/04/30 10:10:44 370837] [debug] |xqc_engine_wakeup_after|wakeup:1746007844370965|now:1746007844370837|diff:128|
[2025/04/30 10:10:44 370853] [debug] |xqc_engine_main_logic|END|now:1746007844370811|
[2025/04/30 10:10:44 371920] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844371920|
[2025/04/30 10:10:44 371927] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844370965|pq_index:0|
[2025/04/30 10:10:44 371932] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844346152|
[2025/04/30 10:10:44 371938] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844371936|
[2025/04/30 10:10:44 371944] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746007844370965|now:1746007844371936|
[2025/04/30 10:10:44 371948] [debug] |scid:dc4644b566a824fc|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 10:10:44 371952] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746007844370965|now:1746007844371936|
[2025/04/30 10:10:44 371957] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:10:44 371966] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|largest_recv:1456267769|ack_delay:26000|first_ack_range:5|largest_pkt_recv_time:1746007844345965|
[2025/04/30 10:10:44 371971] [debug] |scid:dc4644b566a824fc|xqc_gen_ack_frame|high:1456267769|low:1456267764|pkt_pns:2|
[2025/04/30 10:10:44 371975] [debug] |scid:dc4644b566a824fc|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1456267769|frame_largest_recv:1456267769|
[2025/04/30 10:10:44 371980] [debug] |scid:dc4644b566a824fc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 10:10:44 371986] [debug] |scid:dc4644b566a824fc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 371993] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 10:10:44 371999] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/04/30 10:10:44 372087] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:15|size:36|sent:52|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1746007844372014|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 372094] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:15|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 372101] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844438299|
[2025/04/30 10:10:44 372105] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844438299|
[2025/04/30 10:10:44 372109] [debug] |xqc_engine_wakeup_after|wakeup:1746007844438299|now:1746007844372109|diff:66190|
[2025/04/30 10:10:44 372114] [debug] |xqc_engine_main_logic|END|now:1746007844371936|
[2025/04/30 10:10:44 439034] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844439033|
[2025/04/30 10:10:44 439070] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844438299|pq_index:0|
[2025/04/30 10:10:44 439075] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844371936|
[2025/04/30 10:10:44 439082] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844439080|
[2025/04/30 10:10:44 439088] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1746007844438299|now:1746007844439080|
[2025/04/30 10:10:44 439105] [debug] |scid:dc4644b566a824fc|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/04/30 10:10:44 439110] [debug] |scid:dc4644b566a824fc|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/04/30 10:10:44 439136] [info] |scid:dc4644b566a824fc|xqc_conn_close|conn:000056461235635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/04/30 10:10:44 439142] [debug] |scid:dc4644b566a824fc|xqc_timer_set|type:CONN_DRAINING|expire:1746007844759281|now:1746007844439142|interv:320139|
[2025/04/30 10:10:44 439147] [debug] |scid:dc4644b566a824fc|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/04/30 10:10:44 439151] [debug] |scid:dc4644b566a824fc|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/04/30 10:10:44 439155] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 10:10:44 439159] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 10:10:44 439163] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:10:44 439167] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 10:10:44 439171] [info] |scid:dc4644b566a824fc|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/04/30 10:10:44 439179] [debug] |scid:dc4644b566a824fc|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/04/30 10:10:44 439190] [stats] |scid:dc4644b566a824fc|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:1746007843237300|wrt_delay:24|snd_delay:109|finwrt_delay:24|finsnd_delay:820303|finrcv_delay:852867|finread_delay:852958|all_acked_delay:852706|firstfinack_dely:852700|close_delay:852963|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e|path_info:mp is not supported in connection scid:dc4644b566a824fc|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/04/30 10:10:44 439197] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1746007844438299|now:1746007844439080|
[2025/04/30 10:10:44 439201] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:STREAM_CLOSE|
[2025/04/30 10:10:44 439207] [debug] |scid:dc4644b566a824fc|xqc_path_get_perf_class|conn:000056461235635C|path_id:0|path_srtt:35413|min_srtt:35413|path_bw:4289|loss_rate:33.33|path_pto:0|
[2025/04/30 10:10:44 439212] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|path srtt|conn:000056461235635C|path_id:0|path_srtt:35413|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 10:10:44 439218] [debug] |scid:dc4644b566a824fc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:27|reinj:0|path_class:4|
[2025/04/30 10:10:44 439226] [debug] |scid:dc4644b566a824fc|xqc_check_acked_or_dropped_pkt|conn:000056461235635C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/04/30 10:10:44 439235] [debug] |scid:dc4644b566a824fc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/04/30 10:10:44 439340] [info] |scid:dc4644b566a824fc|xqc_send_packet_with_pn|<==|conn:000056461235635C|path:0|pkt_num:16|size:27|sent:43|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1746007844439254|stream_id:0|stream_offset:0|
[2025/04/30 10:10:44 439350] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_on_packet_sent|conn:000056461235635C|path:0|pkt_num:16|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/04/30 10:10:44 439365] [debug] |scid:dc4644b566a824fc|xqc_conn_next_wakeup_time|wakeup_time:1746007844759281|
[2025/04/30 10:10:44 439371] [debug] |scid:dc4644b566a824fc|xqc_engine_add_wakeup_queue|next_tick_time:1746007844759281|
[2025/04/30 10:10:44 439376] [debug] |xqc_engine_wakeup_after|wakeup:1746007844759281|now:1746007844439376|diff:319905|
[2025/04/30 10:10:44 439383] [debug] |xqc_engine_main_logic|END|now:1746007844439080|
[2025/04/30 10:10:44 759313] [debug] |xqc_engine_main_logic|BEGIN|now:1746007844759312|
[2025/04/30 10:10:44 759351] [debug] |scid:dc4644b566a824fc|xqc_engine_remove_wakeup_queue|next_tick_time:1746007844759281|pq_index:0|
[2025/04/30 10:10:44 759357] [debug] |scid:dc4644b566a824fc|xqc_engine_add_active_queue|last_ticked_time:1746007844439080|
[2025/04/30 10:10:44 759364] [debug] |scid:dc4644b566a824fc|xqc_engine_process_conn|conn:000056461235635C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007844759362|
[2025/04/30 10:10:44 759371] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1746007844759281|now:1746007844759362|
[2025/04/30 10:10:44 759375] [debug] |scid:dc4644b566a824fc|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1746007844759281|now:1746007844759362|
[2025/04/30 10:10:44 759380] [debug] |scid:dc4644b566a824fc|xqc_timer_unset|type:CONN_DRAINING|
[2025/04/30 10:10:44 759385] [info] |xqc_engine_main_logic|conn:000056461235635C|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e|conn_state:13|next_tick_time:1746007844759281
[2025/04/30 10:10:44 759398] [report] |scid:dc4644b566a824fc|xqc_conn_destroy|000056461235635C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:787896|first_send_delay:1158|conn_persist:1523227|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-48201-dc4644b566a824fc p-193.167.100.100-443-83910db60d4f345e|hsk_recv:786931|close_recv:0|close_send:1203083|last_recv:1109794|last_send:1203083|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,17,11,8,51,0,2048,i96,4,1191,1200,4001,1456267768,1077,0,4,1191,1200,401,1456267769,1109,0,4,1191,1200,81,1456267767,1076,0,4,36,4,15,1135,4,27,40000,16,1203,4,35,4,14,1077,0-2,0-2,0-0,0-0,0-0,0-35,0-5598,0-8440,0-11,0-8,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:11|spurious_loss:0|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/04/30 10:10:44 759460] [debug] |scid:dc4644b566a824fc|xqc_send_ctl_destroy|destroy|
[2025/04/30 10:10:44 759468] [debug] |scid:dc4644b566a824fc|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/04/30 10:10:44 759473] [debug] |scid:dc4644b566a824fc|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/04/30 10:10:44 759477] [debug] |scid:dc4644b566a824fc|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/04/30 10:10:44 759540] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/04/30 10:10:44 759544] [debug] |xqc_engine_main_logic|END|now:1746007844759362|
[2025/04/30 10:10:44 760623] [debug] |xqc_engine_destroy|begin|