[2025/09/12 05:01:36 424433] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:01:36 424467] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:01:36 424489] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:01:36 424493] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:01:36 424497] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:01:36 424505] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:01:36 424509] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:01:36 424513] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:01:36 424517] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:01:36 424643] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653416424637|now:1757653296424637|interv:120000000|
[2025/09/12 05:01:36 424675] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653416424674|now:1757653296424674|interv:120000000|
[2025/09/12 05:01:36 424685] [debug] |xqc_path_create|path:0|dcid:5e87d507df7c77d7|scid:0a64d91a7b611b87|create_path_count:1|
[2025/09/12 05:01:36 424693] [debug] |scid:0a64d91a7b611b87|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:01:36 424700] [debug] |xqc_path_init|path:0|dcid:5e87d507df7c77d7|scid:0a64d91a7b611b87|state:2|
[2025/09/12 05:01:36 424706] [debug] |scid:0a64d91a7b611b87|xqc_conn_create|success|scid:0a64d91a7b611b87|dcid:5e87d507df7c77d7|conn:000055EDDB5D835C|
[2025/09/12 05:01:36 424713] [debug] |scid:0a64d91a7b611b87|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:01:36 424721] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:01:36 425417] [debug] |scid:0a64d91a7b611b87|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:01:36 425423] [debug] |scid:0a64d91a7b611b87|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:36 425429] [debug] |scid:0a64d91a7b611b87|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:36 425435] [debug] |scid:0a64d91a7b611b87|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:01:36 425441] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653296425440|
[2025/09/12 05:01:36 425447] [debug] |scid:0a64d91a7b611b87|xqc_process_crypto_write_streams|
[2025/09/12 05:01:36 425451] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:36 425459] [info] |scid:0a64d91a7b611b87|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653296425458|
[2025/09/12 05:01:36 425464] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:01:36 425489] [debug] |scid:0a64d91a7b611b87|xqc_path_get_perf_class|conn:000055EDDB5D835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:36 425494] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EDDB5D835C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:36 425500] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:01:36 425505] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:01:36 425511] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:36 425588] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653296425526|stream_id:0|stream_offset:0|
[2025/09/12 05:01:36 425595] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:36 425600] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:36 425604] [debug] |scid:0a64d91a7b611b87|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|
[2025/09/12 05:01:36 425610] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:36 425616] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:36 425622] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:36 425629] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:1757653297175526|now:1757653296425604|interv:749922|
[2025/09/12 05:01:36 425634] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:0|expire:1757653297175526|now:1757653296425604|interval:749922|pto_count:0|srtt:250000
[2025/09/12 05:01:36 425640] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:01:36 425647] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653297175526|
[2025/09/12 05:01:36 425651] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_active_queue|last_ticked_time:1757653296425440|pd_index:0|
[2025/09/12 05:01:36 425656] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653297175526|
[2025/09/12 05:01:36 425661] [debug] |xqc_engine_wakeup_after|wakeup:1757653297175526|now:1757653296425661|diff:749865|
[2025/09/12 05:01:36 425667] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:36 425733] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653297175526|pq_index:0|
[2025/09/12 05:01:36 425743] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653296425440|
[2025/09/12 05:01:36 425751] [debug] |scid:0a64d91a7b611b87|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:01:36 425756] [debug] |scid:0a64d91a7b611b87|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:01:36 425763] [debug] |scid:0a64d91a7b611b87|xqc_stream_buff_data|size:17|
[2025/09/12 05:01:36 425771] [info] |scid:0a64d91a7b611b87|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:000055EDDB5D835C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:01:36 425780] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653296425780|
[2025/09/12 05:01:36 425788] [debug] |scid:0a64d91a7b611b87|xqc_path_get_perf_class|conn:000055EDDB5D835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:36 425796] [debug] |scid:0a64d91a7b611b87|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:000055EDDB5D835C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:36 425803] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EDDB5D835C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:36 425817] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:01:36 425825] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:36 425830] [debug] |scid:0a64d91a7b611b87|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:000055EDDB5D835C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:36 425837] [debug] |scid:0a64d91a7b611b87|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:36 425844] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:36 425879] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653296425854|stream_id:0|stream_offset:17|
[2025/09/12 05:01:36 425888] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:36 425895] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:01:36 425902] [debug] |scid:0a64d91a7b611b87|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|
[2025/09/12 05:01:36 425910] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:36 425915] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:36 425922] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:36 425927] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:36 425931] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:1757653297175526|now:1757653296425902|interv:749624|
[2025/09/12 05:01:36 425935] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:0|expire:1757653297175526|now:1757653296425902|interval:749624|pto_count:0|srtt:250000
[2025/09/12 05:01:36 425940] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:36 425945] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653297175526|
[2025/09/12 05:01:36 425949] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_active_queue|last_ticked_time:1757653296425780|pd_index:0|
[2025/09/12 05:01:36 425953] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653297175526|
[2025/09/12 05:01:36 425957] [debug] |xqc_engine_wakeup_after|wakeup:1757653297175526|now:1757653296425957|diff:749569|
[2025/09/12 05:01:36 425961] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:36 459418] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:181|state:C_INITIAL_SENT|recv_time:1757653296459416|
[2025/09/12 05:01:36 459437] [info] |scid:0a64d91a7b611b87|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 05:01:36 459453] [debug] |scid:0a64d91a7b611b87|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 05:01:36 459462] [info] |scid:0a64d91a7b611b87|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:01:36 459496] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653416459416|now:1757653296459416|interv:120000000|
[2025/09/12 05:01:36 459504] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653416459416|now:1757653296459416|interv:120000000|
[2025/09/12 05:01:36 459521] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653297175526|pq_index:0|
[2025/09/12 05:01:36 459528] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653296425780|
[2025/09/12 05:01:36 459542] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:65|state:C_INITIAL_SENT|recv_time:1757653296459541|
[2025/09/12 05:01:36 459551] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:36 459558] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 05:01:36 459569] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:36 459577] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:36 459589] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 05:01:36 459597] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:36 459607] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|conn:000055EDDB5D835C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:01:36 459617] [debug] |scid:0a64d91a7b611b87|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653296425526|is_app_limited:1|send_elapse:0|ack_elapse:34015|ctl_first_sent_time:1757653296425526|lagest_ack_time:1757653296459541|curr_delivered:1184|
[2025/09/12 05:01:36 459626] [debug] |scid:0a64d91a7b611b87|xqc_update_sample|sampler_sent_time_update:1757653296425526|
[2025/09/12 05:01:36 459635] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:01:36 459642] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_rtt|before update rtt|conn:000055EDDB5D835C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34015|ack_delay:1168|
[2025/09/12 05:01:36 459655] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_rtt|l-0.0.0.0-48460-0a64d91a7b611b87 p-193.167.100.100-443-5e87d507df7c77d7 |after update rtt|conn:000055EDDB5D835C|srtt:34015|rttvar:17007|minrtt:34015|latest_rtt:34015|ack_delay:1168|
[2025/09/12 05:01:36 459664] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:36 459672] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:36 459681] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:34015|rtt_var:17007|pto_duration:102043|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:36 459688] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:36 459693] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:36 459698] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:36 459702] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:36 459707] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653296459681|interv:18444986420413091934|
[2025/09/12 05:01:36 459712] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:0|expire:18446744073709551615|now:1757653296459681|interval:18444986420413091934|pto_count:0|srtt:34015
[2025/09/12 05:01:36 459718] [debug] |scid:0a64d91a7b611b87|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34015, delivered 1184|rate 34808|lost 0|
[2025/09/12 05:01:36 459724] [debug] |scid:0a64d91a7b611b87|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:01:36 459735] [debug] |scid:0a64d91a7b611b87|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34808) in round 1|
[2025/09/12 05:01:36 459740] [debug] |scid:0a64d91a7b611b87|xqc_bbr_update_min_rtt|probertt expire|rtt:34015, old_rtt:2147483647|
[2025/09/12 05:01:36 459745] [debug] |scid:0a64d91a7b611b87|xqc_bbr_update_min_rtt|minrtt expire|rtt:34015, old_rtt:2147483647|
[2025/09/12 05:01:36 459751] [debug] |scid:0a64d91a7b611b87|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:01:36 459755] [debug] |scid:0a64d91a7b611b87|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653296425526|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:36 459761] [debug] |scid:0a64d91a7b611b87|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653296425526|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:36 459767] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|l-0.0.0.0-48460-0a64d91a7b611b87 p-193.167.100.100-443-5e87d507df7c77d7 |bbr on ack|mode:0|pacing_rate:11692328|bw:34808|cwnd:139040|full_bw_reached:0|inflight:50|srtt:34015|latest_rtt:34015|min_rtt:34015|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:36 459775] [info] |scid:0a64d91a7b611b87|xqc_conn_confirm_cid|dcid change|ori:5e87d507df7c77d7|new:40ee68fd57f96ed9c00dcee7|
[2025/09/12 05:01:36 459781] [info] |scid:0a64d91a7b611b87|xqc_conn_addr_validated|Address Validated|conn:000055EDDB5D835C|role:0|
[2025/09/12 05:01:36 459787] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 05:01:36 459793] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:65|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757653296459541|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:36 459799] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653416459541|now:1757653296459541|interv:120000000|
[2025/09/12 05:01:36 459804] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653416459541|now:1757653296459541|interv:120000000|
[2025/09/12 05:01:36 459809] [debug] |xqc_engine_main_logic|BEGIN|now:1757653296459809|
[2025/09/12 05:01:36 459815] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757653296459814|
[2025/09/12 05:01:36 459822] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653416459541|
[2025/09/12 05:01:36 459827] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653416459541|
[2025/09/12 05:01:36 459832] [debug] |xqc_engine_wakeup_after|wakeup:1757653416459541|now:1757653296459832|diff:119999709|
[2025/09/12 05:01:36 459837] [debug] |xqc_engine_main_logic|END|now:1757653296459814|
[2025/09/12 05:01:36 459844] [debug] |xqc_engine_main_logic|BEGIN|now:1757653296459844|
[2025/09/12 05:01:36 459849] [debug] |xqc_engine_wakeup_after|wakeup:1757653416459541|now:1757653296459849|diff:119999692|
[2025/09/12 05:01:36 459854] [debug] |xqc_engine_main_logic|END|now:1757653296459844|
[2025/09/12 05:01:36 460423] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:1057|state:C_INITIAL_SENT|recv_time:1757653296460421|
[2025/09/12 05:01:36 460434] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:36 460441] [warn] |scid:0a64d91a7b611b87|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:01:36 460448] [debug] |scid:0a64d91a7b611b87|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:01:36 460463] [info] |scid:0a64d91a7b611b87|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:01:36 460489] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653416460421|now:1757653296460421|interv:120000000|
[2025/09/12 05:01:36 460496] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653416460421|now:1757653296460421|interv:120000000|
[2025/09/12 05:01:36 460501] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416459541|pq_index:0|
[2025/09/12 05:01:36 460508] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653296459814|
[2025/09/12 05:01:36 460516] [debug] |xqc_engine_main_logic|BEGIN|now:1757653296460516|
[2025/09/12 05:01:36 460524] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653296460523|
[2025/09/12 05:01:36 460533] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653416460421|
[2025/09/12 05:01:36 460539] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653416460421|
[2025/09/12 05:01:36 460545] [debug] |xqc_engine_wakeup_after|wakeup:1757653416460421|now:1757653296460545|diff:119999876|
[2025/09/12 05:01:36 460552] [debug] |xqc_engine_main_logic|END|now:1757653296460523|
[2025/09/12 05:01:36 484176] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:35|state:C_INITIAL_SENT|recv_time:1757653296484175|
[2025/09/12 05:01:36 484191] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:36 484197] [warn] |scid:0a64d91a7b611b87|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:01:36 484208] [debug] |scid:0a64d91a7b611b87|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:01:36 484214] [info] |scid:0a64d91a7b611b87|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:01:36 484221] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653416484175|now:1757653296484175|interv:120000000|
[2025/09/12 05:01:36 484226] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653416484175|now:1757653296484175|interv:120000000|
[2025/09/12 05:01:36 484230] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416460421|pq_index:0|
[2025/09/12 05:01:36 484235] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653296460523|
[2025/09/12 05:01:36 484242] [debug] |xqc_engine_main_logic|BEGIN|now:1757653296484242|
[2025/09/12 05:01:36 484249] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653296484248|
[2025/09/12 05:01:36 484259] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653416484175|
[2025/09/12 05:01:36 484265] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653416484175|
[2025/09/12 05:01:36 484271] [debug] |xqc_engine_wakeup_after|wakeup:1757653416484175|now:1757653296484271|diff:119999904|
[2025/09/12 05:01:36 484277] [debug] |xqc_engine_main_logic|END|now:1757653296484248|
[2025/09/12 05:01:37 212165] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:1200|state:C_INITIAL_SENT|recv_time:1757653297212163|
[2025/09/12 05:01:37 212189] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:37 212197] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:01:37 212211] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:37 212219] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:37 212234] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 05:01:37 212252] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:37 212262] [debug] |scid:0a64d91a7b611b87|xqc_process_crypto_frame|level:0|
[2025/09/12 05:01:37 212271] [debug] |scid:0a64d91a7b611b87|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:01:37 212279] [debug] |scid:0a64d91a7b611b87|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:01:37 212671] [debug] |scid:0a64d91a7b611b87|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:37 212680] [debug] |scid:0a64d91a7b611b87|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:37 212685] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416484175|pq_index:0|
[2025/09/12 05:01:37 212689] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653296484248|
[2025/09/12 05:01:37 212694] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:37 212698] [debug] |scid:0a64d91a7b611b87|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:37 212710] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:37 212718] [debug] |scid:0a64d91a7b611b87|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|
[2025/09/12 05:01:37 212725] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 05:01:37 212730] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:PADDING CRYPTO |recv_time:1757653297212163|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:37 212735] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653417212163|now:1757653297212163|interv:120000000|
[2025/09/12 05:01:37 212740] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653417212163|now:1757653297212163|interv:120000000|
[2025/09/12 05:01:37 212744] [debug] |xqc_engine_main_logic|BEGIN|now:1757653297212744|
[2025/09/12 05:01:37 212748] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653297212748|
[2025/09/12 05:01:37 212753] [debug] |scid:0a64d91a7b611b87|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 05:01:37 212758] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:01:37 212763] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:37 212767] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:37 212773] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:01:37 212777] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:37 212781] [debug] |scid:0a64d91a7b611b87|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:01:37 212791] [debug] |scid:0a64d91a7b611b87|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:37 212798] [debug] |scid:0a64d91a7b611b87|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:37 212804] [debug] |scid:0a64d91a7b611b87|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:01:37 212814] [debug] |scid:0a64d91a7b611b87|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:37 212819] [debug] |scid:0a64d91a7b611b87|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:37 212823] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:37 212827] [debug] |scid:0a64d91a7b611b87|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) |ack_freq:2|
[2025/09/12 05:01:37 212837] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:01:37 212841] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653296459416|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:37 212846] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:37 212851] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:37 212855] [debug] |scid:0a64d91a7b611b87|xqc_process_crypto_write_streams|
[2025/09/12 05:01:37 212859] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:37 212863] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:37 212867] [debug] |scid:0a64d91a7b611b87|xqc_process_crypto_write_streams|
[2025/09/12 05:01:37 212871] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:37 212878] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:37 212887] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|largest_recv:3|ack_delay:724|first_ack_range:0|largest_pkt_recv_time:1757653297212163|
[2025/09/12 05:01:37 212894] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:3|low:3|pkt_pns:0|
[2025/09/12 05:01:37 212899] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:1|low:1|pkt_pns:0|
[2025/09/12 05:01:37 212903] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:37 212907] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:01:37 212912] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|largest_recv:0|ack_delay:753496|first_ack_range:0|largest_pkt_recv_time:1757653296459416|
[2025/09/12 05:01:37 212916] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:01:37 212920] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:37 212923] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:37 212928] [debug] |scid:0a64d91a7b611b87|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:37 212933] [debug] |scid:0a64d91a7b611b87|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:37 212937] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:01:37 212942] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:37 212981] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:50|now:1757653297212949|stream_id:0|stream_offset:0|
[2025/09/12 05:01:37 212989] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:37 212994] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:37 212999] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:50|
[2025/09/12 05:01:37 213004] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:37 213013] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:37 213034] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:0|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:50|now:1757653297213019|stream_id:0|stream_offset:0|
[2025/09/12 05:01:37 213040] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:0|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:37 213046] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653417212163|
[2025/09/12 05:01:37 213053] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653417212163|
[2025/09/12 05:01:37 213059] [debug] |xqc_engine_wakeup_after|wakeup:1757653417212163|now:1757653297213059|diff:119999104|
[2025/09/12 05:01:37 213066] [debug] |xqc_engine_main_logic|END|now:1757653297212748|
[2025/09/12 05:01:37 213075] [debug] |xqc_engine_main_logic|BEGIN|now:1757653297213075|
[2025/09/12 05:01:37 213079] [debug] |xqc_engine_wakeup_after|wakeup:1757653417212163|now:1757653297213079|diff:119999084|
[2025/09/12 05:01:37 213083] [debug] |xqc_engine_main_logic|END|now:1757653297213075|
[2025/09/12 05:01:38 818782] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757653298818778|
[2025/09/12 05:01:38 818810] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:01:38 818825] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:38 818830] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:38 818844] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:01:38 818852] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:38 818866] [debug] |scid:0a64d91a7b611b87|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:38 818871] [debug] |scid:0a64d91a7b611b87|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:38 818875] [debug] |scid:0a64d91a7b611b87|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:01:38 818984] [debug] |scid:0a64d91a7b611b87|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:38 818991] [info] |scid:0a64d91a7b611b87|xqc_conn_tls_transport_params_cb|store sr_token with cid: 5e87d507df7c77d7|token:35917a51445673aa631e9f8ad48e69cb
[2025/09/12 05:01:38 818999] [debug] |scid:0a64d91a7b611b87|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:01:38 819004] [debug] |scid:0a64d91a7b611b87|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:01:38 819250] [debug] |scid:0a64d91a7b611b87|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:01:38 819259] [debug] |scid:0a64d91a7b611b87|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:01:38 819264] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653417212163|pq_index:0|
[2025/09/12 05:01:38 819269] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653297212748|
[2025/09/12 05:01:38 819276] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:38 819282] [debug] |scid:0a64d91a7b611b87|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 05:01:38 819287] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:01:38 819291] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:89|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653298818778|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:38 819302] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653418818778|now:1757653298818778|interv:120000000|
[2025/09/12 05:01:38 819306] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653418818778|now:1757653298818778|interv:120000000|
[2025/09/12 05:01:38 819311] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298819311|
[2025/09/12 05:01:38 819316] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653298819315|
[2025/09/12 05:01:38 819321] [info] |scid:0a64d91a7b611b87|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:01:38 819326] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:38 819330] [debug] |scid:0a64d91a7b611b87|xqc_process_crypto_write_streams|
[2025/09/12 05:01:38 819334] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:38 819341] [info] |scid:0a64d91a7b611b87|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653298819340|
[2025/09/12 05:01:38 819345] [debug] |scid:0a64d91a7b611b87|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055EDDB5D835C|
[2025/09/12 05:01:38 819350] [info] |scid:0a64d91a7b611b87|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:01:38 819355] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:34015|rtt_var:17007|pto_duration:102043|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:38 819359] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:38 819363] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:38 819367] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:38 819371] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:38 819375] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653298819354|interv:18444986420410732261|
[2025/09/12 05:01:38 819379] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:0|expire:18446744073709551615|now:1757653298819354|interval:18444986420410732261|pto_count:0|srtt:34015
[2025/09/12 05:01:38 819384] [debug] |scid:0a64d91a7b611b87|xqc_conn_early_data_accept|accept|
[2025/09/12 05:01:38 819389] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:01:38 819393] [debug] |scid:0a64d91a7b611b87|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:01:38 819398] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:38 819404] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:38 819408] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:38 819414] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:01:38 819418] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:b|
[2025/09/12 05:01:38 819423] [debug] |scid:0a64d91a7b611b87|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:01:38 819428] [debug] |scid:0a64d91a7b611b87|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:01:38 819433] [debug] |scid:0a64d91a7b611b87|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:01:38 819440] [debug] |scid:0a64d91a7b611b87|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:01:38 819444] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:ACK_01RTT|expire:1757653296485421|now:1757653296460421|interv:25000|
[2025/09/12 05:01:38 819449] [debug] |scid:0a64d91a7b611b87|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653296460421|max_ack_delay:25000|
[2025/09/12 05:01:38 819454] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:01:38 819458] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653296460421|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:38 819463] [debug] |scid:0a64d91a7b611b87|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:01:38 819467] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:38 819499] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:38 819503] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:38 819508] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:01:38 819512] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:38 819517] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|conn:000055EDDB5D835C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:01:38 819522] [debug] |scid:0a64d91a7b611b87|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653296425526|is_app_limited:1|send_elapse:328|ack_elapse:58649|ctl_first_sent_time:1757653296425854|lagest_ack_time:1757653296484175|curr_delivered:1234|
[2025/09/12 05:01:38 819527] [debug] |scid:0a64d91a7b611b87|xqc_update_sample|sampler_sent_time_update:1757653296425854|
[2025/09/12 05:01:38 819531] [debug] |scid:0a64d91a7b611b87|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:01:38 819538] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:38 819542] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_rtt|before update rtt|conn:000055EDDB5D835C|srtt:34015|rttvar:17007|minrtt:34015|latest_rtt:58321|ack_delay:25504|
[2025/09/12 05:01:38 819547] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_rtt|l-0.0.0.0-48460-0a64d91a7b611b87 p-193.167.100.100-443-5e87d507df7c77d7 |after update rtt|conn:000055EDDB5D835C|srtt:37054|rttvar:18832|minrtt:34015|latest_rtt:58321|ack_delay:25504|
[2025/09/12 05:01:38 819551] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:38 819556] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:38 819559] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:37054|rtt_var:18832|pto_duration:112382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:38 819564] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:1757653298931946|now:1757653298819559|interv:112387|
[2025/09/12 05:01:38 819568] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:1|expire:1757653298931946|now:1757653298819559|interval:112387|pto_count:0|srtt:37054
[2025/09/12 05:01:38 819577] [debug] |scid:0a64d91a7b611b87|xqc_generate_sample|sampler: send_elapse 328, ack_elapse 58649, delivered 1234|rate 21040|lost 0|
[2025/09/12 05:01:38 819582] [debug] |scid:0a64d91a7b611b87|xqc_bbr_update_min_rtt|minrtt expire|rtt:34015, old_rtt:34015|
[2025/09/12 05:01:38 819587] [debug] |scid:0a64d91a7b611b87|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:01:38 819591] [debug] |scid:0a64d91a7b611b87|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653296425854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:38 819595] [debug] |scid:0a64d91a7b611b87|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653296425854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:38 819600] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|l-0.0.0.0-48460-0a64d91a7b611b87 p-193.167.100.100-443-5e87d507df7c77d7 |bbr on ack|mode:0|pacing_rate:11692328|bw:34808|cwnd:139090|full_bw_reached:0|inflight:0|srtt:37054|latest_rtt:58321|min_rtt:34015|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:01:38 819606] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:01:38 819610] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653296484175|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:38 819615] [debug] |scid:0a64d91a7b611b87|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055EDDB5D835C|
[2025/09/12 05:01:38 819621] [debug] |scid:0a64d91a7b611b87|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:01:38 819625] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:STREAM_CLOSE|expire:1757653299231771|now:1757653298819625|interv:412146|
[2025/09/12 05:01:38 819663] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|largest_recv:2|ack_delay:884|first_ack_range:0|largest_pkt_recv_time:1757653298818778|
[2025/09/12 05:01:38 819671] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 05:01:38 819678] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:01:38 819684] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:01:38 819690] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:38 819698] [debug] |scid:0a64d91a7b611b87|xqc_path_get_perf_class|conn:000055EDDB5D835C|path_id:0|path_srtt:37054|min_srtt:37054|path_bw:34808|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:38 819705] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EDDB5D835C|path_id:0|path_srtt:37054|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:38 819713] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 05:01:38 819720] [debug] |scid:0a64d91a7b611b87|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 819728] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:38 819736] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:38 819779] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653298819747|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 819787] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:38 819801] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:38 819807] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:37054|rtt_var:18832|pto_duration:112382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:38 819813] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:38 819819] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:38 819824] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:38 819831] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:1757653298932129|now:1757653298819807|interv:112322|
[2025/09/12 05:01:38 819837] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:1|expire:1757653298932129|now:1757653298819807|interval:112322|pto_count:0|srtt:37054
[2025/09/12 05:01:38 819844] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 05:01:38 819852] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:38 819859] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:38 819894] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:2|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:72|now:1757653298819868|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 819904] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:38 819912] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653296485421|
[2025/09/12 05:01:38 819919] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653296485421|
[2025/09/12 05:01:38 819924] [debug] |xqc_engine_wakeup_after|wakeup:1757653296485421|now:1757653298819924|diff:18446744073707217113|
[2025/09/12 05:01:38 819928] [debug] |xqc_engine_main_logic|END|now:1757653298819315|
[2025/09/12 05:01:38 819934] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298819934|
[2025/09/12 05:01:38 819938] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653296485421|pq_index:0|
[2025/09/12 05:01:38 819942] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298819315|
[2025/09/12 05:01:38 819946] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653298819945|
[2025/09/12 05:01:38 819951] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653296485421|now:1757653298819945|
[2025/09/12 05:01:38 819955] [debug] |scid:0a64d91a7b611b87|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:38 819959] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653296485421|now:1757653298819945|
[2025/09/12 05:01:38 819963] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:38 819968] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|largest_recv:1|ack_delay:2359547|first_ack_range:1|largest_pkt_recv_time:1757653296460421|
[2025/09/12 05:01:38 819973] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:01:38 819986] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 05:01:38 819992] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:38 819996] [debug] |scid:0a64d91a7b611b87|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 820001] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:38 820005] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:38 820033] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:1|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653298820012|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 820042] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:1|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:38 820050] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653298932129|
[2025/09/12 05:01:38 820057] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653298932129|
[2025/09/12 05:01:38 820063] [debug] |xqc_engine_wakeup_after|wakeup:1757653298932129|now:1757653298820063|diff:112066|
[2025/09/12 05:01:38 820068] [debug] |xqc_engine_main_logic|END|now:1757653298819945|
[2025/09/12 05:01:38 850921] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:30|state:ESTABED|recv_time:1757653298850919|
[2025/09/12 05:01:38 850935] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:38 850944] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:38 850949] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:38 850958] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:01:38 850964] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:1e|
[2025/09/12 05:01:38 850971] [info] |scid:0a64d91a7b611b87|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055EDDB5D835C|
[2025/09/12 05:01:38 850978] [debug] |scid:0a64d91a7b611b87|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139090|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:38 850985] [info] |scid:0a64d91a7b611b87|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:01:38 850992] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EDDB5D835C|path:0|
[2025/09/12 05:01:38 850999] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:38 851005] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:ACK_01RTT|expire:1757653298875919|now:1757653298850919|interv:25000|
[2025/09/12 05:01:38 851013] [debug] |scid:0a64d91a7b611b87|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:1757653298850919|max_ack_delay:25000|
[2025/09/12 05:01:38 851019] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:01:38 851026] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:2|frame:HANDSHAKE_DONE |recv_time:1757653298850919|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:38 851033] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653418850919|now:1757653298850919|interv:120000000|
[2025/09/12 05:01:38 851047] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653418850919|now:1757653298850919|interv:120000000|
[2025/09/12 05:01:38 851054] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653298932129|pq_index:0|
[2025/09/12 05:01:38 851060] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298819945|
[2025/09/12 05:01:38 851067] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298851067|
[2025/09/12 05:01:38 851074] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|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:1757653298851073|
[2025/09/12 05:01:38 851095] [debug] |scid:0a64d91a7b611b87|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:bb273053445ea879|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:01:38 851107] [debug] |scid:0a64d91a7b611b87|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a15870b57537d042|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:01:38 851114] [debug] |scid:0a64d91a7b611b87|xqc_path_get_perf_class|conn:000055EDDB5D835C|path_id:0|path_srtt:37054|min_srtt:37054|path_bw:34808|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:38 851119] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EDDB5D835C|path_id:0|path_srtt:37054|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:38 851124] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:01:38 851128] [debug] |scid:0a64d91a7b611b87|xqc_path_get_perf_class|conn:000055EDDB5D835C|path_id:0|path_srtt:37054|min_srtt:37054|path_bw:34808|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:38 851132] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EDDB5D835C|path_id:0|path_srtt:37054|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:38 851137] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:01:38 851141] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:38 851146] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:38 851179] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:2|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653298851156|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 851189] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:2|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:38 851196] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:38 851203] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:37054|rtt_var:18832|pto_duration:112382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:38 851210] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:38 851216] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:38 851221] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:38 851226] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:1757653298988538|now:1757653298851202|interv:137336|
[2025/09/12 05:01:38 851239] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:2|expire:1757653298988538|now:1757653298851202|interval:137336|pto_count:0|srtt:37054
[2025/09/12 05:01:38 851246] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:45|
[2025/09/12 05:01:38 851252] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:38 851259] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:38 851310] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:3|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653298851268|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 851320] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:3|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:38 851327] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 05:01:38 851333] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:37054|rtt_var:18832|pto_duration:112382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:38 851339] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:38 851346] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:38 851352] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:38 851359] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:1757653298988650|now:1757653298851333|interv:137317|
[2025/09/12 05:01:38 851365] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:2|expire:1757653298988650|now:1757653298851333|interval:137317|pto_count:0|srtt:37054
[2025/09/12 05:01:38 851372] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:90|
[2025/09/12 05:01:38 851379] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653298875919|
[2025/09/12 05:01:38 851385] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653298875919|
[2025/09/12 05:01:38 851391] [debug] |xqc_engine_wakeup_after|wakeup:1757653298875919|now:1757653298851391|diff:24528|
[2025/09/12 05:01:38 851398] [debug] |xqc_engine_main_logic|END|now:1757653298851073|
[2025/09/12 05:01:38 851409] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:54|state:ESTABED|recv_time:1757653298851408|
[2025/09/12 05:01:38 851416] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:01:38 851424] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:38 851429] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:38 851438] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 05:01:38 851444] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:38 851452] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 05:01:38 851459] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:54|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653298851408|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:38 851465] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653418851408|now:1757653298851408|interv:120000000|
[2025/09/12 05:01:38 851497] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653418851408|now:1757653298851408|interv:120000000|
[2025/09/12 05:01:38 851504] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653298875919|pq_index:0|
[2025/09/12 05:01:38 851510] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298851073|
[2025/09/12 05:01:38 851516] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298851515|
[2025/09/12 05:01:38 851523] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|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:1757653298851521|
[2025/09/12 05:01:38 851533] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653298875919|
[2025/09/12 05:01:38 851539] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653298875919|
[2025/09/12 05:01:38 851546] [debug] |xqc_engine_wakeup_after|wakeup:1757653298875919|now:1757653298851546|diff:24373|
[2025/09/12 05:01:38 851552] [debug] |xqc_engine_main_logic|END|now:1757653298851521|
[2025/09/12 05:01:38 851563] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:61|state:ESTABED|recv_time:1757653298851563|
[2025/09/12 05:01:38 851570] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:38 851579] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:38 851585] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:01:38 851593] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:01:38 851599] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:38 851607] [debug] |scid:0a64d91a7b611b87|xqc_process_new_conn_id_frame|new_conn_id|adcc68cd935b2b4c104a096d|sr_token:07df0826095b63f2f65c17112679c98f
[2025/09/12 05:01:38 851614] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:38 851619] [debug] |scid:0a64d91a7b611b87|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|
[2025/09/12 05:01:38 851624] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:01:38 851628] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:9|frame:NEW_CONNECTION_ID |recv_time:1757653298851563|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:38 851635] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653418851563|now:1757653298851563|interv:120000000|
[2025/09/12 05:01:38 851641] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653418851563|now:1757653298851563|interv:120000000|
[2025/09/12 05:01:38 851648] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653298875919|pq_index:0|
[2025/09/12 05:01:38 851655] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298851521|
[2025/09/12 05:01:38 851661] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298851661|
[2025/09/12 05:01:38 851668] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|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:1757653298851667|
[2025/09/12 05:01:38 851675] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|largest_recv:9|ack_delay:112|first_ack_range:0|largest_pkt_recv_time:1757653298851563|
[2025/09/12 05:01:38 851684] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 05:01:38 851688] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:01:38 851692] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:01:38 851696] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:38 851700] [debug] |scid:0a64d91a7b611b87|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 851705] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:38 851710] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:38 851741] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:4|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653298851716|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 851750] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:4|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:38 851758] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653298988650|
[2025/09/12 05:01:38 851765] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653298988650|
[2025/09/12 05:01:38 851771] [debug] |xqc_engine_wakeup_after|wakeup:1757653298988650|now:1757653298851771|diff:136879|
[2025/09/12 05:01:38 851777] [debug] |xqc_engine_main_logic|END|now:1757653298851667|
[2025/09/12 05:01:38 851784] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:61|state:ESTABED|recv_time:1757653298851784|
[2025/09/12 05:01:38 851789] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:38 851794] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:01:38 851798] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:38 851803] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:01:38 851807] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:38 851811] [debug] |scid:0a64d91a7b611b87|xqc_process_new_conn_id_frame|new_conn_id|d491f844276de62296b2b44f|sr_token:6d4569faad92ea42413161a68bbed36e
[2025/09/12 05:01:38 851817] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:ACK_01RTT|expire:1757653298876784|now:1757653298851784|interv:25000|
[2025/09/12 05:01:38 851822] [debug] |scid:0a64d91a7b611b87|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653298851784|max_ack_delay:25000|
[2025/09/12 05:01:38 851827] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:01:38 851831] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:10|frame:NEW_CONNECTION_ID |recv_time:1757653298851784|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:38 851835] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653418851784|now:1757653298851784|interv:120000000|
[2025/09/12 05:01:38 851839] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653418851784|now:1757653298851784|interv:120000000|
[2025/09/12 05:01:38 851843] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653298988650|pq_index:0|
[2025/09/12 05:01:38 851852] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298851667|
[2025/09/12 05:01:38 851856] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298851856|
[2025/09/12 05:01:38 851860] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653298851859|
[2025/09/12 05:01:38 851866] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653298876784|
[2025/09/12 05:01:38 851870] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653298876784|
[2025/09/12 05:01:38 851874] [debug] |xqc_engine_wakeup_after|wakeup:1757653298876784|now:1757653298851873|diff:24911|
[2025/09/12 05:01:38 851878] [debug] |xqc_engine_main_logic|END|now:1757653298851859|
[2025/09/12 05:01:38 851882] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298851882|
[2025/09/12 05:01:38 851886] [debug] |xqc_engine_wakeup_after|wakeup:1757653298876784|now:1757653298851886|diff:24898|
[2025/09/12 05:01:38 851890] [debug] |xqc_engine_main_logic|END|now:1757653298851882|
[2025/09/12 05:01:38 875276] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298875276|
[2025/09/12 05:01:38 875287] [debug] |xqc_engine_wakeup_after|wakeup:1757653298876784|now:1757653298875287|diff:1497|
[2025/09/12 05:01:38 875291] [debug] |xqc_engine_main_logic|END|now:1757653298875276|
[2025/09/12 05:01:38 877418] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298877418|
[2025/09/12 05:01:38 877425] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653298876784|pq_index:0|
[2025/09/12 05:01:38 877429] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298851859|
[2025/09/12 05:01:38 877434] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653298877433|
[2025/09/12 05:01:38 877439] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653298876784|now:1757653298877433|
[2025/09/12 05:01:38 877443] [debug] |scid:0a64d91a7b611b87|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:38 877447] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653298876784|now:1757653298877433|
[2025/09/12 05:01:38 877451] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:38 877456] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|largest_recv:10|ack_delay:25672|first_ack_range:1|largest_pkt_recv_time:1757653298851784|
[2025/09/12 05:01:38 877460] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:01:38 877464] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:01:38 877485] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:01:38 877492] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:38 877497] [debug] |scid:0a64d91a7b611b87|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 877502] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:38 877506] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:01:38 877537] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:5|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653298877514|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 877554] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:5|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:38 877562] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653298988650|
[2025/09/12 05:01:38 877569] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653298988650|
[2025/09/12 05:01:38 877574] [debug] |xqc_engine_wakeup_after|wakeup:1757653298988650|now:1757653298877574|diff:111076|
[2025/09/12 05:01:38 877578] [debug] |xqc_engine_main_logic|END|now:1757653298877433|
[2025/09/12 05:01:38 882681] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:290|state:ESTABED|recv_time:1757653298882680|
[2025/09/12 05:01:38 882694] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:38 882702] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:01:38 882708] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:38 882716] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:01:38 882722] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:38 882729] [debug] |scid:0a64d91a7b611b87|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:01:38 882735] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653298988650|pq_index:0|
[2025/09/12 05:01:38 882742] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298877433|
[2025/09/12 05:01:38 882749] [debug] |scid:0a64d91a7b611b87|xqc_process_crypto_frame|level:3|
[2025/09/12 05:01:38 882755] [debug] |scid:0a64d91a7b611b87|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:01:38 882762] [debug] |scid:0a64d91a7b611b87|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 05:01:38 882909] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:ACK_01RTT|expire:1757653298907680|now:1757653298882680|interv:25000|
[2025/09/12 05:01:38 882917] [debug] |scid:0a64d91a7b611b87|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653298882680|max_ack_delay:25000|
[2025/09/12 05:01:38 882922] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:01:38 882926] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:11|frame:CRYPTO |recv_time:1757653298882680|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:38 882931] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653418882680|now:1757653298882680|interv:120000000|
[2025/09/12 05:01:38 882936] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653418882680|now:1757653298882680|interv:120000000|
[2025/09/12 05:01:38 882940] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298882939|
[2025/09/12 05:01:38 882944] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653298882943|
[2025/09/12 05:01:38 882949] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:38 882953] [debug] |scid:0a64d91a7b611b87|xqc_process_crypto_write_streams|
[2025/09/12 05:01:38 882957] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:01:38 882965] [debug] |scid:0a64d91a7b611b87|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:38 882970] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653298907680|
[2025/09/12 05:01:38 882974] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653298907680|
[2025/09/12 05:01:38 882992] [debug] |xqc_engine_wakeup_after|wakeup:1757653298907680|now:1757653298882992|diff:24688|
[2025/09/12 05:01:38 882997] [debug] |xqc_engine_main_logic|END|now:1757653298882943|
[2025/09/12 05:01:38 883003] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298883003|
[2025/09/12 05:01:38 883007] [debug] |xqc_engine_wakeup_after|wakeup:1757653298907680|now:1757653298883007|diff:24673|
[2025/09/12 05:01:38 883011] [debug] |xqc_engine_main_logic|END|now:1757653298883003|
[2025/09/12 05:01:38 907461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298907460|
[2025/09/12 05:01:38 907500] [debug] |xqc_engine_wakeup_after|wakeup:1757653298907680|now:1757653298907499|diff:181|
[2025/09/12 05:01:38 907506] [debug] |xqc_engine_main_logic|END|now:1757653298907460|
[2025/09/12 05:01:38 907778] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:37|state:ESTABED|recv_time:1757653298907777|
[2025/09/12 05:01:38 907788] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:38 907797] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:01:38 907801] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:38 907809] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:01:38 907815] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:38 907822] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|conn:000055EDDB5D835C|path:0|pkt_num:2|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/09/12 05:01:38 907829] [debug] |scid:0a64d91a7b611b87|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1234|prior_time:1757653298851156|is_app_limited:0|send_elapse:0|ack_elapse:56621|ctl_first_sent_time:1757653298851156|lagest_ack_time:1757653298907777|curr_delivered:1279|
[2025/09/12 05:01:38 907837] [debug] |scid:0a64d91a7b611b87|xqc_update_sample|sampler_sent_time_update:1757653298851156|
[2025/09/12 05:01:38 907843] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:38 907848] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_rtt|before update rtt|conn:000055EDDB5D835C|srtt:37054|rttvar:18832|minrtt:34015|latest_rtt:56621|ack_delay:26096|
[2025/09/12 05:01:38 907853] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_rtt|l-0.0.0.0-48460-0a64d91a7b611b87 p-193.167.100.100-443-5e87d507df7c77d7 |after update rtt|conn:000055EDDB5D835C|srtt:39500|rttvar:19015|minrtt:34015|latest_rtt:56621|ack_delay:25000|
[2025/09/12 05:01:38 907860] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:38 907867] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:01:38 907873] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:38 907879] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:39500|rtt_var:19015|pto_duration:115560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:38 907885] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:38 907892] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:38 907907] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:38 907913] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:1757653298991828|now:1757653298907878|interv:83950|
[2025/09/12 05:01:38 907917] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:2|expire:1757653298991828|now:1757653298907878|interval:83950|pto_count:0|srtt:39500
[2025/09/12 05:01:38 907921] [debug] |scid:0a64d91a7b611b87|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 56621, delivered 45|rate 794|lost 0|
[2025/09/12 05:01:38 907925] [debug] |scid:0a64d91a7b611b87|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:01:38 907930] [debug] |scid:0a64d91a7b611b87|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (794) in round 2|
[2025/09/12 05:01:38 907934] [debug] |scid:0a64d91a7b611b87|xqc_bbr_update_min_rtt|minrtt expire|rtt:34015, old_rtt:34015|
[2025/09/12 05:01:38 907938] [debug] |scid:0a64d91a7b611b87|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:01:38 907942] [debug] |scid:0a64d91a7b611b87|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:45|po_sent_time:1757653298851156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1279|
[2025/09/12 05:01:38 907946] [debug] |scid:0a64d91a7b611b87|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:45|po_sent_time:1757653298851156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1279|
[2025/09/12 05:01:38 907951] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_ack_received|l-0.0.0.0-48460-0a64d91a7b611b87 p-193.167.100.100-443-5e87d507df7c77d7 |bbr on ack|mode:0|pacing_rate:11692328|bw:34808|cwnd:139135|full_bw_reached:0|inflight:45|srtt:39500|latest_rtt:56621|min_rtt:34015|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:38 907957] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:01:38 907961] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757653298907777|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:38 907966] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653418907777|now:1757653298907777|interv:120000000|
[2025/09/12 05:01:38 907970] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653418907777|now:1757653298907777|interv:120000000|
[2025/09/12 05:01:38 907974] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653298907680|pq_index:0|
[2025/09/12 05:01:38 907978] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298882943|
[2025/09/12 05:01:38 907982] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298907982|
[2025/09/12 05:01:38 907987] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653298907986|
[2025/09/12 05:01:38 907991] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653298907680|now:1757653298907986|
[2025/09/12 05:01:38 907995] [debug] |scid:0a64d91a7b611b87|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:38 907999] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653298907680|now:1757653298907986|
[2025/09/12 05:01:38 908003] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:38 908008] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|largest_recv:12|ack_delay:25328|first_ack_range:3|largest_pkt_recv_time:1757653298882680|
[2025/09/12 05:01:38 908015] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:12|low:9|pkt_pns:2|
[2025/09/12 05:01:38 908019] [debug] |scid:0a64d91a7b611b87|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:01:38 908023] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:11|frame_largest_recv:12|
[2025/09/12 05:01:38 908027] [debug] |scid:0a64d91a7b611b87|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:38 908032] [debug] |scid:0a64d91a7b611b87|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 908037] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:38 908041] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-9|next_skip_chance:1757653299329721|current_time:1757653298908041|
[2025/09/12 05:01:38 908045] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:38 908080] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:10|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:45|now:1757653298908052|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 908089] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:10|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:38 908097] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653298991828|
[2025/09/12 05:01:38 908103] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653298991828|
[2025/09/12 05:01:38 908110] [debug] |xqc_engine_wakeup_after|wakeup:1757653298991828|now:1757653298908110|diff:83718|
[2025/09/12 05:01:38 908116] [debug] |xqc_engine_main_logic|END|now:1757653298907986|
[2025/09/12 05:01:38 908121] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298908121|
[2025/09/12 05:01:38 908125] [debug] |xqc_engine_wakeup_after|wakeup:1757653298991828|now:1757653298908125|diff:83703|
[2025/09/12 05:01:38 908129] [debug] |xqc_engine_main_logic|END|now:1757653298908121|
[2025/09/12 05:01:38 992056] [debug] |xqc_engine_main_logic|BEGIN|now:1757653298992056|
[2025/09/12 05:01:38 992068] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653298991828|pq_index:0|
[2025/09/12 05:01:38 992072] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298907986|
[2025/09/12 05:01:38 992077] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653298992076|
[2025/09/12 05:01:38 992082] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653298991828|now:1757653298992076|
[2025/09/12 05:01:38 992086] [debug] |scid:0a64d91a7b611b87|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:38 992090] [debug] |scid:0a64d91a7b611b87|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EDDB5D835C|path:0|bytes_in_flight:45|
[2025/09/12 05:01:38 992094] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:39500|rtt_var:19015|pto_duration:115560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:38 992099] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:38 992103] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:38 992111] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:38 992116] [debug] |scid:0a64d91a7b611b87|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:38 992120] [debug] |scid:0a64d91a7b611b87|xqc_conn_send_probe_pkt|conn:000055EDDB5D835C|path:0|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:38 992125] [debug] |scid:0a64d91a7b611b87|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/09/12 05:01:38 992129] [debug] |scid:0a64d91a7b611b87|xqc_conn_send_probe_pkt|conn:000055EDDB5D835C|path:0|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:38 992133] [debug] |scid:0a64d91a7b611b87|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EDDB5D835C|pto_count:1
[2025/09/12 05:01:38 992138] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EDDB5D835C|path:0|
[2025/09/12 05:01:38 992141] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:38 992145] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653298992076|
[2025/09/12 05:01:38 992149] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:38 992154] [debug] |scid:0a64d91a7b611b87|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 992158] [debug] |scid:0a64d91a7b611b87|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 992163] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:38 992168] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:38 992201] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653298992175|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 992210] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:11|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:38 992217] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:38 992224] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:39500|rtt_var:19015|pto_duration:231120|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:38 992232] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:38 992238] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:38 992242] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:38 992246] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:1757653299273295|now:1757653298992224|interv:281071|
[2025/09/12 05:01:38 992250] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:2|expire:1757653299273295|now:1757653298992224|interval:281071|pto_count:1|srtt:39500
[2025/09/12 05:01:38 992255] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139135|inflight:45|
[2025/09/12 05:01:38 992259] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:38 992268] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:38 992295] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653298992274|stream_id:0|stream_offset:0|
[2025/09/12 05:01:38 992303] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:12|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:01:38 992311] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 05:01:38 992317] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|srtt:39500|rtt_var:19015|pto_duration:231120|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:38 992324] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:38 992329] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:38 992333] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_get_pto_time_and_space|conn:000055EDDB5D835C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:38 992336] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:LOSS_DETECTION|expire:1757653299273394|now:1757653298992317|interv:281077|
[2025/09/12 05:01:38 992340] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EDDB5D835C|path:0|pns:2|expire:1757653299273394|now:1757653298992317|interval:281077|pto_count:1|srtt:39500
[2025/09/12 05:01:38 992345] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139135|inflight:90|
[2025/09/12 05:01:38 992350] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653299231771|
[2025/09/12 05:01:38 992354] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653299231771|
[2025/09/12 05:01:38 992357] [debug] |xqc_engine_wakeup_after|wakeup:1757653299231771|now:1757653298992357|diff:239414|
[2025/09/12 05:01:38 992362] [debug] |xqc_engine_main_logic|END|now:1757653298992076|
[2025/09/12 05:01:39 232421] [debug] |xqc_engine_main_logic|BEGIN|now:1757653299232421|
[2025/09/12 05:01:39 232434] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653299231771|pq_index:0|
[2025/09/12 05:01:39 232438] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653298992076|
[2025/09/12 05:01:39 232444] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653299232442|
[2025/09/12 05:01:39 232448] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653299231771|now:1757653299232442|
[2025/09/12 05:01:39 232453] [debug] |scid:0a64d91a7b611b87|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:01:39 232457] [debug] |scid:0a64d91a7b611b87|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:01:39 232494] [info] |scid:0a64d91a7b611b87|xqc_conn_close|conn:000055EDDB5D835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:01:39 232502] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_DRAINING|expire:1757653299654182|now:1757653299232502|interv:421680|
[2025/09/12 05:01:39 232506] [debug] |scid:0a64d91a7b611b87|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:01:39 232520] [debug] |scid:0a64d91a7b611b87|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:90|
[2025/09/12 05:01:39 232526] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:39 232532] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:39 232537] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:39 232543] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:39 232551] [info] |scid:0a64d91a7b611b87|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 05:01:39 232559] [debug] |scid:0a64d91a7b611b87|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:39 232575] [stats] |scid:0a64d91a7b611b87|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:1757653296425732|wrt_delay:31|snd_delay:122|finwrt_delay:31|finsnd_delay:122|finrcv_delay:2393696|finread_delay:2393889|all_acked_delay:2393803|firstfinack_dely:2393799|close_delay:2393893|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-48460-0a64d91a7b611b87 p-193.167.100.100-443-5e87d507df7c77d7|path_info:mp is not supported in connection scid:0a64d91a7b611b87|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:01:39 232586] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653299231771|now:1757653299232442|
[2025/09/12 05:01:39 232592] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:01:39 232599] [debug] |scid:0a64d91a7b611b87|xqc_path_get_perf_class|conn:000055EDDB5D835C|path_id:0|path_srtt:39500|min_srtt:39500|path_bw:34808|loss_rate:25.00|path_pto:1|
[2025/09/12 05:01:39 232605] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EDDB5D835C|path_id:0|path_srtt:39500|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:39 232613] [debug] |scid:0a64d91a7b611b87|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 05:01:39 232620] [debug] |scid:0a64d91a7b611b87|xqc_check_acked_or_dropped_pkt|conn:000055EDDB5D835C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:39 232628] [debug] |scid:0a64d91a7b611b87|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:01:39 232665] [info] |scid:0a64d91a7b611b87|xqc_send_packet_with_pn|<==|conn:000055EDDB5D835C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653299232638|stream_id:0|stream_offset:0|
[2025/09/12 05:01:39 232675] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_on_packet_sent|conn:000055EDDB5D835C|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:01:39 232683] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653299654182|
[2025/09/12 05:01:39 232690] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653299654182|
[2025/09/12 05:01:39 232696] [debug] |xqc_engine_wakeup_after|wakeup:1757653299654182|now:1757653299232695|diff:421487|
[2025/09/12 05:01:39 232702] [debug] |xqc_engine_main_logic|END|now:1757653299232442|
[2025/09/12 05:01:39 263406] [info] |xqc_engine_packet_process|==>|conn:000055EDDB5D835C|size:33|state:CLOSING|recv_time:1757653299263405|
[2025/09/12 05:01:39 263426] [debug] |scid:0a64d91a7b611b87|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0a64d91a7b611b87|spin_bit:1|
[2025/09/12 05:01:39 263438] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:01:39 263446] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:01:39 263467] [debug] |scid:0a64d91a7b611b87|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:01:39 263507] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 05:01:39 263514] [debug] |scid:0a64d91a7b611b87|xqc_process_frames|frame_type:1c|
[2025/09/12 05:01:39 263524] [debug] |scid:0a64d91a7b611b87|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:01:39 263533] [info] |scid:0a64d91a7b611b87|xqc_conn_on_pkt_processed|====>|conn:000055EDDB5D835C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:14|frame:CONNECTION_CLOSE |recv_time:1757653299263405|dcid:0a64d91a7b611b87|dcid_seq:0|
[2025/09/12 05:01:39 263541] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:PATH_IDLE|expire:1757653419263405|now:1757653299263405|interv:120000000|
[2025/09/12 05:01:39 263546] [debug] |scid:0a64d91a7b611b87|xqc_timer_set|type:CONN_IDLE|expire:1757653419263405|now:1757653299263405|interv:120000000|
[2025/09/12 05:01:39 263551] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653299654182|pq_index:0|
[2025/09/12 05:01:39 263556] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653299232442|
[2025/09/12 05:01:39 263561] [debug] |xqc_engine_main_logic|BEGIN|now:1757653299263561|
[2025/09/12 05:01:39 263568] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653299263566|
[2025/09/12 05:01:39 263579] [debug] |scid:0a64d91a7b611b87|xqc_conn_next_wakeup_time|wakeup_time:1757653299654182|
[2025/09/12 05:01:39 263587] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_wakeup_queue|next_tick_time:1757653299654182|
[2025/09/12 05:01:39 263594] [debug] |xqc_engine_wakeup_after|wakeup:1757653299654182|now:1757653299263594|diff:390588|
[2025/09/12 05:01:39 263603] [debug] |xqc_engine_main_logic|END|now:1757653299263566|
[2025/09/12 05:01:39 263611] [debug] |xqc_engine_main_logic|BEGIN|now:1757653299263611|
[2025/09/12 05:01:39 263616] [debug] |xqc_engine_wakeup_after|wakeup:1757653299654182|now:1757653299263616|diff:390566|
[2025/09/12 05:01:39 263620] [debug] |xqc_engine_main_logic|END|now:1757653299263611|
[2025/09/12 05:01:39 653678] [debug] |xqc_engine_main_logic|BEGIN|now:1757653299653677|
[2025/09/12 05:01:39 653710] [debug] |xqc_engine_wakeup_after|wakeup:1757653299654182|now:1757653299653710|diff:472|
[2025/09/12 05:01:39 653715] [debug] |xqc_engine_main_logic|END|now:1757653299653677|
[2025/09/12 05:01:39 654783] [debug] |xqc_engine_main_logic|BEGIN|now:1757653299654783|
[2025/09/12 05:01:39 654790] [debug] |scid:0a64d91a7b611b87|xqc_engine_remove_wakeup_queue|next_tick_time:1757653299654182|pq_index:0|
[2025/09/12 05:01:39 654795] [debug] |scid:0a64d91a7b611b87|xqc_engine_add_active_queue|last_ticked_time:1757653299263566|
[2025/09/12 05:01:39 654802] [debug] |scid:0a64d91a7b611b87|xqc_engine_process_conn|conn:000055EDDB5D835C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653299654799|
[2025/09/12 05:01:39 654808] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653299654182|now:1757653299654799|
[2025/09/12 05:01:39 654812] [debug] |scid:0a64d91a7b611b87|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653299654182|now:1757653299654799|
[2025/09/12 05:01:39 654816] [debug] |scid:0a64d91a7b611b87|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:01:39 654821] [info] |xqc_engine_main_logic|conn:000055EDDB5D835C|l-0.0.0.0-48460-0a64d91a7b611b87 p-193.167.100.100-443-5e87d507df7c77d7|conn_state:13|next_tick_time:1757653299654182
[2025/09/12 05:01:39 654847] [report] |scid:0a64d91a7b611b87|xqc_conn_destroy|000055EDDB5D835C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:2394630|first_send_delay:1137|conn_persist:3230214|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-48460-0a64d91a7b611b87 p-193.167.100.100-443-5e87d507df7c77d7|hsk_recv:34783|close_recv:2838888|close_send:2808005|last_recv:2838772|last_send:2808005|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,15,16,13,17,0,1024,i96,4,24,33,40000,14,2838,0,4,281,290,20,11,2458,0,4,28,37,4,12,2483,0,4,45,4000,11,2567,4,45,4000,12,2567,4,21,40000,13,2808,0-2,0-2,0-0,0-0,0-0,0-39,0-3112,0-3193,0-8,0-13,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:8|spurious_loss:0|detected_loss:1|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:01:39 654902] [debug] |scid:0a64d91a7b611b87|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:01:39 654914] [debug] |scid:0a64d91a7b611b87|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:01:39 654921] [debug] |scid:0a64d91a7b611b87|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:01:39 654925] [debug] |scid:0a64d91a7b611b87|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:01:39 654984] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:01:39 654990] [debug] |xqc_engine_main_logic|END|now:1757653299654799|
[2025/09/12 05:01:39 656073] [debug] |xqc_engine_destroy|begin|