[2025/12/13 11:22:21 345375] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 11:22:21 345409] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 11:22:21 345414] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 11:22:21 345418] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 11:22:21 345422] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 11:22:21 345430] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 11:22:21 345434] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 11:22:21 345438] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 11:22:21 345442] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 11:22:21 345577] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625061345575|now:1765624941345575|interv:120000000|
[2025/12/13 11:22:21 345608] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625061345608|now:1765624941345608|interv:120000000|
[2025/12/13 11:22:21 345617] [debug] |xqc_path_create|path:0|dcid:3e50798f44ce33a1|scid:2fc9fad02e206028|create_path_count:1|
[2025/12/13 11:22:21 345623] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 345630] [debug] |xqc_path_init|path:0|dcid:3e50798f44ce33a1|scid:2fc9fad02e206028|state:2|
[2025/12/13 11:22:21 345635] [debug] |scid:2fc9fad02e206028|xqc_conn_create|success|scid:2fc9fad02e206028|dcid:3e50798f44ce33a1|conn:000055CA79F22FFC|
[2025/12/13 11:22:21 345646] [debug] |scid:2fc9fad02e206028|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 11:22:21 345654] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 11:22:21 346346] [debug] |scid:2fc9fad02e206028|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/13 11:22:21 346352] [debug] |scid:2fc9fad02e206028|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 11:22:21 346358] [debug] |scid:2fc9fad02e206028|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:65535|
[2025/12/13 11:22:21 346363] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 346370] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1765624941346369|
[2025/12/13 11:22:21 346376] [debug] |scid:2fc9fad02e206028|xqc_process_crypto_write_streams|
[2025/12/13 11:22:21 346380] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 11:22:21 346387] [info] |scid:2fc9fad02e206028|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:422|sent:392|pkt_type:INIT|frame:CRYPTO |now:1765624941346386|
[2025/12/13 11:22:21 346393] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 11:22:21 346399] [debug] |scid:2fc9fad02e206028|xqc_path_get_perf_class|conn:000055CA79F22FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 11:22:21 346404] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA79F22FFC|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|
[2025/12/13 11:22:21 346409] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:422|reinj:0|path_class:2|
[2025/12/13 11:22:21 346414] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:422|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 11:22:21 346426] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 11:22:21 346514] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765624941346435|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 346526] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|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|
[2025/12/13 11:22:21 346533] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 11:22:21 346540] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 346545] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 11:22:21 346551] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 346555] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 11:22:21 346560] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942096435|now:1765624941346539|interv:749896|
[2025/12/13 11:22:21 346565] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:0|expire:1765624942096435|now:1765624941346539|interval:749896|pto_count:0|srtt:250000
[2025/12/13 11:22:21 346571] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 11:22:21 346577] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942096435|
[2025/12/13 11:22:21 346582] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_active_queue|last_ticked_time:1765624941346369|pd_index:0|
[2025/12/13 11:22:21 346587] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942096435|
[2025/12/13 11:22:21 346592] [debug] |xqc_engine_wakeup_after|wakeup:1765624942096435|now:1765624941346592|diff:749843|
[2025/12/13 11:22:21 346598] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 11:22:21 346654] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942096435|pq_index:0|
[2025/12/13 11:22:21 346660] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941346369|
[2025/12/13 11:22:21 346670] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 346674] [debug] |scid:2fc9fad02e206028|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 11:22:21 346680] [debug] |scid:2fc9fad02e206028|xqc_stream_buff_data|size:26|
[2025/12/13 11:22:21 346685] [info] |scid:2fc9fad02e206028|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:26|pkt_type:0RTT|buff_1rtt:0|send_data_size:26|offset:26|fin:1|stream_flag:72|conn:000055CA79F22FFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/12/13 11:22:21 346691] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1765624941346691|
[2025/12/13 11:22:21 346697] [debug] |scid:2fc9fad02e206028|xqc_path_get_perf_class|conn:000055CA79F22FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 11:22:21 346703] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:59|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055CA79F22FFC|stream_id:0|stream_offset:26|
[2025/12/13 11:22:21 346710] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA79F22FFC|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|
[2025/12/13 11:22:21 346723] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:59|reinj:0|path_class:2|
[2025/12/13 11:22:21 346730] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:59|pkt_type:0RTT|frame:STREAM |
[2025/12/13 11:22:21 346734] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:59|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055CA79F22FFC|stream_id:0|stream_offset:26|
[2025/12/13 11:22:21 346741] [debug] |scid:2fc9fad02e206028|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 11:22:21 346748] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 11:22:21 346785] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:0|size:59|sent:75|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765624941346759|stream_id:0|stream_offset:26|
[2025/12/13 11:22:21 346794] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:0|origin_pktnum:0|size:59|enc_size:75|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 346801] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/13 11:22:21 346807] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 346814] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 11:22:21 346820] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 346826] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 59|
[2025/12/13 11:22:21 346831] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 11:22:21 346837] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942096435|now:1765624941346806|interv:749629|
[2025/12/13 11:22:21 346843] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:0|expire:1765624942096435|now:1765624941346806|interval:749629|pto_count:0|srtt:250000
[2025/12/13 11:22:21 346850] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1243|
[2025/12/13 11:22:21 346857] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942096435|
[2025/12/13 11:22:21 346864] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_active_queue|last_ticked_time:1765624941346691|pd_index:0|
[2025/12/13 11:22:21 346869] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942096435|
[2025/12/13 11:22:21 346873] [debug] |xqc_engine_wakeup_after|wakeup:1765624942096435|now:1765624941346873|diff:749562|
[2025/12/13 11:22:21 346878] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 11:22:21 379547] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:222|state:C_INITIAL_SENT|recv_time:1765624941379545|
[2025/12/13 11:22:21 379566] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2fc9fad02e206028|spin_bit:0|
[2025/12/13 11:22:21 379575] [warn] |scid:2fc9fad02e206028|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/12/13 11:22:21 379610] [debug] |scid:2fc9fad02e206028|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 11:22:21 379620] [info] |scid:2fc9fad02e206028|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 11:22:21 379628] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625061379545|now:1765624941379545|interv:120000000|
[2025/12/13 11:22:21 379645] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625061379545|now:1765624941379545|interv:120000000|
[2025/12/13 11:22:21 379653] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942096435|pq_index:0|
[2025/12/13 11:22:21 379661] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941346691|
[2025/12/13 11:22:21 379671] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941379671|
[2025/12/13 11:22:21 379680] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1765624941379679|
[2025/12/13 11:22:21 379691] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942096435|
[2025/12/13 11:22:21 379700] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942096435|
[2025/12/13 11:22:21 379707] [debug] |xqc_engine_wakeup_after|wakeup:1765624942096435|now:1765624941379707|diff:716728|
[2025/12/13 11:22:21 379716] [debug] |xqc_engine_main_logic|END|now:1765624941379679|
[2025/12/13 11:22:21 679930] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:1200|state:C_INITIAL_SENT|recv_time:1765624941679928|
[2025/12/13 11:22:21 679945] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 11:22:21 679952] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_initial|success|Length:1174|
[2025/12/13 11:22:21 679961] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 11:22:21 679967] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 11:22:21 679977] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/12/13 11:22:21 679983] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:6|
[2025/12/13 11:22:21 679990] [debug] |scid:2fc9fad02e206028|xqc_process_crypto_frame|level:0|
[2025/12/13 11:22:21 679997] [debug] |scid:2fc9fad02e206028|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 11:22:21 680003] [debug] |scid:2fc9fad02e206028|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/13 11:22:21 680302] [debug] |scid:2fc9fad02e206028|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 11:22:21 680308] [debug] |scid:2fc9fad02e206028|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 11:22:21 680312] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942096435|pq_index:0|
[2025/12/13 11:22:21 680317] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941379679|
[2025/12/13 11:22:21 680321] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:0|
[2025/12/13 11:22:21 680325] [debug] |scid:2fc9fad02e206028|xqc_process_padding_frame|process padding|
[2025/12/13 11:22:21 680332] [info] |scid:2fc9fad02e206028|xqc_conn_confirm_cid|dcid change|ori:3e50798f44ce33a1|new:d7b7ea21252d971c|
[2025/12/13 11:22:21 680336] [info] |scid:2fc9fad02e206028|xqc_conn_addr_validated|Address Validated|conn:000055CA79F22FFC|role:0|
[2025/12/13 11:22:21 680342] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 11:22:21 680351] [debug] |scid:2fc9fad02e206028|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 11:22:21 680356] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/12/13 11:22:21 680361] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:1200|pkt_type:INIT|pkt_num:1|frame:PADDING CRYPTO |recv_time:1765624941679928|dcid:2fc9fad02e206028|dcid_seq:0|
[2025/12/13 11:22:21 680366] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625061679928|now:1765624941679928|interv:120000000|
[2025/12/13 11:22:21 680375] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625061679928|now:1765624941679928|interv:120000000|
[2025/12/13 11:22:21 680379] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941680379|
[2025/12/13 11:22:21 680386] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1765624941680383|
[2025/12/13 11:22:21 680393] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 11:22:21 680398] [debug] |scid:2fc9fad02e206028|xqc_process_crypto_write_streams|
[2025/12/13 11:22:21 680402] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 11:22:21 680406] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/13 11:22:21 680411] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|largest_recv:1|ack_delay:483|first_ack_range:0|largest_pkt_recv_time:1765624941679928|
[2025/12/13 11:22:21 680416] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|high:1|low:1|pkt_pns:0|
[2025/12/13 11:22:21 680420] [debug] |scid:2fc9fad02e206028|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/13 11:22:21 680424] [debug] |scid:2fc9fad02e206028|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 11:22:21 680429] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 680434] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:35|pkt_type:INIT|frame:ACK |
[2025/12/13 11:22:21 680439] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 11:22:21 680474] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1243|now:1765624941680446|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 680500] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 680508] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:1243|applimit:1184|
[2025/12/13 11:22:21 680514] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1243|
[2025/12/13 11:22:21 680522] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942096435|
[2025/12/13 11:22:21 680526] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942096435|
[2025/12/13 11:22:21 680530] [debug] |xqc_engine_wakeup_after|wakeup:1765624942096435|now:1765624941680530|diff:415905|
[2025/12/13 11:22:21 680535] [debug] |xqc_engine_main_logic|END|now:1765624941680383|
[2025/12/13 11:22:21 680540] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941680540|
[2025/12/13 11:22:21 680544] [debug] |xqc_engine_wakeup_after|wakeup:1765624942096435|now:1765624941680544|diff:415891|
[2025/12/13 11:22:21 680548] [debug] |xqc_engine_main_logic|END|now:1765624941680540|
[2025/12/13 11:22:21 680921] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:1200|state:C_INITIAL_RECVD|recv_time:1765624941680920|
[2025/12/13 11:22:21 680930] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 11:22:21 680936] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_initial|success|Length:1174|
[2025/12/13 11:22:21 680943] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:1|
[2025/12/13 11:22:21 680949] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 11:22:21 680964] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/12/13 11:22:21 680968] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:6|
[2025/12/13 11:22:21 680972] [debug] |scid:2fc9fad02e206028|xqc_process_crypto_frame|level:0|
[2025/12/13 11:22:21 680976] [debug] |scid:2fc9fad02e206028|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 11:22:21 680980] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942096435|pq_index:0|
[2025/12/13 11:22:21 680985] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941680383|
[2025/12/13 11:22:21 680989] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:0|
[2025/12/13 11:22:21 680995] [debug] |scid:2fc9fad02e206028|xqc_process_padding_frame|process padding|
[2025/12/13 11:22:21 681004] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 11:22:21 681011] [debug] |scid:2fc9fad02e206028|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 11:22:21 681018] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/12/13 11:22:21 681025] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1765624941680920|dcid:2fc9fad02e206028|dcid_seq:0|
[2025/12/13 11:22:21 681032] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625061680920|now:1765624941680920|interv:120000000|
[2025/12/13 11:22:21 681038] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625061680920|now:1765624941680920|interv:120000000|
[2025/12/13 11:22:21 681044] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941681044|
[2025/12/13 11:22:21 681051] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1765624941681049|
[2025/12/13 11:22:21 681057] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/13 11:22:21 681065] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|largest_recv:2|ack_delay:145|first_ack_range:1|largest_pkt_recv_time:1765624941680920|
[2025/12/13 11:22:21 681072] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|high:2|low:1|pkt_pns:0|
[2025/12/13 11:22:21 681078] [debug] |scid:2fc9fad02e206028|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 11:22:21 681085] [debug] |scid:2fc9fad02e206028|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 11:22:21 681090] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 681095] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:35|pkt_type:INIT|frame:ACK |
[2025/12/13 11:22:21 681100] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 11:22:21 681138] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1243|now:1765624941681109|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 681144] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 681149] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:1243|applimit:1184|
[2025/12/13 11:22:21 681156] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1243|
[2025/12/13 11:22:21 681170] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942096435|
[2025/12/13 11:22:21 681176] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942096435|
[2025/12/13 11:22:21 681183] [debug] |xqc_engine_wakeup_after|wakeup:1765624942096435|now:1765624941681182|diff:415253|
[2025/12/13 11:22:21 681189] [debug] |xqc_engine_main_logic|END|now:1765624941681049|
[2025/12/13 11:22:21 681197] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941681197|
[2025/12/13 11:22:21 681203] [debug] |xqc_engine_wakeup_after|wakeup:1765624942096435|now:1765624941681203|diff:415232|
[2025/12/13 11:22:21 681207] [debug] |xqc_engine_main_logic|END|now:1765624941681197|
[2025/12/13 11:22:21 712286] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:223|state:C_INITIAL_RECVD|recv_time:1765624941712284|
[2025/12/13 11:22:21 712301] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_handshake|success|Length:198|
[2025/12/13 11:22:21 712311] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 11:22:21 712317] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 11:22:21 712325] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/12/13 11:22:21 712342] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:6|
[2025/12/13 11:22:21 712348] [debug] |scid:2fc9fad02e206028|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/12/13 11:22:21 712360] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942096435|pq_index:0|
[2025/12/13 11:22:21 712366] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941681049|
[2025/12/13 11:22:21 712372] [debug] |scid:2fc9fad02e206028|xqc_process_crypto_frame|level:2|
[2025/12/13 11:22:21 712378] [debug] |scid:2fc9fad02e206028|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 11:22:21 712384] [debug] |scid:2fc9fad02e206028|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|177u|
[2025/12/13 11:22:21 712446] [debug] |scid:2fc9fad02e206028|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:65535|
[2025/12/13 11:22:21 712452] [info] |scid:2fc9fad02e206028|xqc_conn_tls_transport_params_cb|store sr_token with cid: 3e50798f44ce33a1|token:2861a71ba5d4178618dc637a37b7e826
[2025/12/13 11:22:21 712457] [debug] |scid:2fc9fad02e206028|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 11:22:21 712461] [warn] |scid:2fc9fad02e206028|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 11:22:21 712649] [debug] |scid:2fc9fad02e206028|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 11:22:21 712658] [debug] |scid:2fc9fad02e206028|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 11:22:21 712664] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 11:22:21 712669] [debug] |scid:2fc9fad02e206028|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 DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 11:22:21 712673] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/12/13 11:22:21 712677] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:223|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1765624941712284|dcid:2fc9fad02e206028|dcid_seq:0|
[2025/12/13 11:22:21 712682] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625061712284|now:1765624941712284|interv:120000000|
[2025/12/13 11:22:21 712687] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625061712284|now:1765624941712284|interv:120000000|
[2025/12/13 11:22:21 712691] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941712690|
[2025/12/13 11:22:21 712700] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624941712699|
[2025/12/13 11:22:21 712708] [info] |scid:2fc9fad02e206028|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 11:22:21 712715] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 11:22:21 712721] [debug] |scid:2fc9fad02e206028|xqc_process_crypto_write_streams|
[2025/12/13 11:22:21 712726] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 11:22:21 712733] [info] |scid:2fc9fad02e206028|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765624941712733|
[2025/12/13 11:22:21 712740] [debug] |scid:2fc9fad02e206028|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055CA79F22FFC|
[2025/12/13 11:22:21 712746] [debug] |scid:2fc9fad02e206028|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:59|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 11:22:21 712750] [info] |scid:2fc9fad02e206028|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 11:22:21 712755] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 712759] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 712763] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 712767] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 59|
[2025/12/13 11:22:21 712771] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 11:22:21 712775] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765624941712754|interv:18444978448767838861|
[2025/12/13 11:22:21 712779] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:0|expire:18446744073709551615|now:1765624941712754|interval:18444978448767838861|pto_count:0|srtt:250000
[2025/12/13 11:22:21 712784] [debug] |scid:2fc9fad02e206028|xqc_conn_early_data_accept|accept|
[2025/12/13 11:22:21 712788] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 11:22:21 712792] [debug] |scid:2fc9fad02e206028|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 11:22:21 712796] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2fc9fad02e206028|spin_bit:0|
[2025/12/13 11:22:21 712802] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 11:22:21 712805] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 11:22:21 712811] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/13 11:22:21 712815] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:18|
[2025/12/13 11:22:21 712820] [debug] |scid:2fc9fad02e206028|xqc_process_new_conn_id_frame|new_conn_id|6d80b9fa0c311a6e|sr_token:c2b606a614b789b6303cff01da09938c
[2025/12/13 11:22:21 712826] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:18|
[2025/12/13 11:22:21 712830] [debug] |scid:2fc9fad02e206028|xqc_process_new_conn_id_frame|new_conn_id|2308d85d54090c7b|sr_token:323135878e223cfba19bd04c25d663af
[2025/12/13 11:22:21 712834] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:18|
[2025/12/13 11:22:21 712838] [debug] |scid:2fc9fad02e206028|xqc_process_new_conn_id_frame|new_conn_id|31172aed172345af|sr_token:064e5390cf4f813d231d18d8dd2f09e7
[2025/12/13 11:22:21 712847] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:18|
[2025/12/13 11:22:21 712851] [debug] |scid:2fc9fad02e206028|xqc_process_new_conn_id_frame|new_conn_id|ac11a41bfa1f8402|sr_token:ba87c55973854f8e384b059e47310164
[2025/12/13 11:22:21 712855] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:18|
[2025/12/13 11:22:21 712859] [debug] |scid:2fc9fad02e206028|xqc_process_new_conn_id_frame|new_conn_id|c87522a6c9369f83|sr_token:376e9ba5a80fb864c5f6a67945094f33
[2025/12/13 11:22:21 712863] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:18|
[2025/12/13 11:22:21 712867] [debug] |scid:2fc9fad02e206028|xqc_process_new_conn_id_frame|new_conn_id|90ddc765066b7b55|sr_token:a6cf6a0adf9d9c3bbe06169116833d35
[2025/12/13 11:22:21 712871] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:18|
[2025/12/13 11:22:21 712875] [debug] |scid:2fc9fad02e206028|xqc_process_new_conn_id_frame|new_conn_id|6cc9cf7e3bbcabaf|sr_token:17b854deeb2cff9c50d9ff7f325ab098
[2025/12/13 11:22:21 712880] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:ACK_01RTT|expire:1765624941404545|now:1765624941379545|interv:25000|
[2025/12/13 11:22:21 712885] [debug] |scid:2fc9fad02e206028|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 DGRAM_MSS_NOTIFY |now:1765624941379545|max_ack_delay:25000|
[2025/12/13 11:22:21 712890] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/13 11:22:21 712894] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:222|pkt_type:SHORT_HEADER|pkt_num:0|frame:NEW_CONNECTION_ID |recv_time:1765624941379545|dcid:2fc9fad02e206028|dcid_seq:0|
[2025/12/13 11:22:21 712900] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|largest_recv:2|ack_delay:615|first_ack_range:0|largest_pkt_recv_time:1765624941712284|
[2025/12/13 11:22:21 712904] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/12/13 11:22:21 712908] [debug] |scid:2fc9fad02e206028|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 11:22:21 712912] [debug] |scid:2fc9fad02e206028|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 11:22:21 712916] [debug] |scid:2fc9fad02e206028|xqc_path_get_perf_class|conn:000055CA79F22FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 11:22:21 712921] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA79F22FFC|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|
[2025/12/13 11:22:21 712925] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/13 11:22:21 712930] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 712934] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 11:22:21 712939] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 11:22:21 712969] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:59|now:1765624941712945|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 712975] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 712980] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:59|applimit:1184|
[2025/12/13 11:22:21 712993] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 713000] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 713006] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 11:22:21 713012] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 59|
[2025/12/13 11:22:21 713019] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 11:22:21 713024] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942462945|now:1765624941712993|interv:749952|
[2025/12/13 11:22:21 713031] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:1|expire:1765624942462945|now:1765624941712993|interval:749952|pto_count:0|srtt:250000
[2025/12/13 11:22:21 713038] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:127|
[2025/12/13 11:22:21 713045] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/12/13 11:22:21 713049] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 11:22:21 713074] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:127|now:1765624941713056|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 713080] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 713088] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624941404545|
[2025/12/13 11:22:21 713094] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624941404545|
[2025/12/13 11:22:21 713100] [debug] |xqc_engine_wakeup_after|wakeup:1765624941404545|now:1765624941713100|diff:18446744073709243061|
[2025/12/13 11:22:21 713107] [debug] |xqc_engine_main_logic|END|now:1765624941712699|
[2025/12/13 11:22:21 713115] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941713115|
[2025/12/13 11:22:21 713122] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624941404545|pq_index:0|
[2025/12/13 11:22:21 713128] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941712699|
[2025/12/13 11:22:21 713135] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624941713134|
[2025/12/13 11:22:21 713140] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765624941404545|now:1765624941713134|
[2025/12/13 11:22:21 713144] [debug] |scid:2fc9fad02e206028|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 11:22:21 713148] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765624941404545|now:1765624941713134|
[2025/12/13 11:22:21 713152] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 11:22:21 713157] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|largest_recv:0|ack_delay:333612|first_ack_range:0|largest_pkt_recv_time:1765624941379545|
[2025/12/13 11:22:21 713161] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/13 11:22:21 713165] [debug] |scid:2fc9fad02e206028|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 11:22:21 713174] [debug] |scid:2fc9fad02e206028|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 11:22:21 713179] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 713183] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 11:22:21 713188] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 11:22:21 713220] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:127|now:1765624941713195|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 713229] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 713236] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942462945|
[2025/12/13 11:22:21 713242] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942462945|
[2025/12/13 11:22:21 713249] [debug] |xqc_engine_wakeup_after|wakeup:1765624942462945|now:1765624941713248|diff:749697|
[2025/12/13 11:22:21 713255] [debug] |xqc_engine_main_logic|END|now:1765624941713134|
[2025/12/13 11:22:21 743789] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:387|state:ESTABED|recv_time:1765624941743787|
[2025/12/13 11:22:21 743804] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2fc9fad02e206028|spin_bit:0|
[2025/12/13 11:22:21 743813] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 11:22:21 743819] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 11:22:21 743826] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/13 11:22:21 743830] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:1e|
[2025/12/13 11:22:21 743835] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:6|
[2025/12/13 11:22:21 743843] [debug] |scid:2fc9fad02e206028|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 11:22:21 743849] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942462945|pq_index:0|
[2025/12/13 11:22:21 743855] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941713134|
[2025/12/13 11:22:21 743861] [debug] |scid:2fc9fad02e206028|xqc_process_crypto_frame|level:3|
[2025/12/13 11:22:21 743867] [debug] |scid:2fc9fad02e206028|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 11:22:21 743873] [debug] |scid:2fc9fad02e206028|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|356u|
[2025/12/13 11:22:21 744667] [info] |scid:2fc9fad02e206028|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055CA79F22FFC|
[2025/12/13 11:22:21 744680] [debug] |scid:2fc9fad02e206028|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:59|cwnd:137856|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 11:22:21 744687] [info] |scid:2fc9fad02e206028|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 11:22:21 744693] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 744700] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 744706] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 744713] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 59|
[2025/12/13 11:22:21 744725] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942121759|now:1765624941744693|interv:377066|
[2025/12/13 11:22:21 744732] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624942121759|now:1765624941744693|interval:377066|pto_count:0|srtt:250000
[2025/12/13 11:22:21 744740] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:ACK_01RTT|expire:1765624941768787|now:1765624941743787|interv:25000|
[2025/12/13 11:22:21 744748] [debug] |scid:2fc9fad02e206028|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624941743787|max_ack_delay:25000|
[2025/12/13 11:22:21 744755] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/13 11:22:21 744761] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:387|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO HANDSHAKE_DONE |recv_time:1765624941743787|dcid:2fc9fad02e206028|dcid_seq:0|
[2025/12/13 11:22:21 744768] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625061743787|now:1765624941743787|interv:120000000|
[2025/12/13 11:22:21 744774] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625061743787|now:1765624941743787|interv:120000000|
[2025/12/13 11:22:21 744780] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941744780|
[2025/12/13 11:22:21 744788] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624941744786|
[2025/12/13 11:22:21 744796] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 11:22:21 744802] [debug] |scid:2fc9fad02e206028|xqc_process_crypto_write_streams|
[2025/12/13 11:22:21 744807] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 11:22:21 744813] [debug] |scid:2fc9fad02e206028|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 11:22:21 744829] [debug] |scid:2fc9fad02e206028|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:5a868917dec31469|sr_token:00b679b9fd7f000083931b4dca550000|seq_num:1
[2025/12/13 11:22:21 744842] [debug] |scid:2fc9fad02e206028|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:5ce02528bd3cff04|sr_token:00b679b9fd7f000083931b4dca550000|seq_num:2
[2025/12/13 11:22:21 744850] [debug] |scid:2fc9fad02e206028|xqc_path_get_perf_class|conn:000055CA79F22FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 11:22:21 744857] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA79F22FFC|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|
[2025/12/13 11:22:21 744864] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/13 11:22:21 744872] [debug] |scid:2fc9fad02e206028|xqc_path_get_perf_class|conn:000055CA79F22FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 11:22:21 744877] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA79F22FFC|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|
[2025/12/13 11:22:21 744884] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/13 11:22:21 744892] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:22:21 744905] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 11:22:21 744940] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:2|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:59|now:1765624941744915|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 744950] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 744958] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:59|applimit:1184|
[2025/12/13 11:22:21 744964] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 744971] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 744977] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 744983] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 100|
[2025/12/13 11:22:21 744990] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942519915|now:1765624941744964|interv:774951|
[2025/12/13 11:22:21 744996] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624942519915|now:1765624941744964|interval:774951|pto_count:0|srtt:250000
[2025/12/13 11:22:21 745003] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:100|
[2025/12/13 11:22:21 745011] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:22:21 745017] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 11:22:21 745047] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:3|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:100|now:1765624941745027|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 745053] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:3|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 745060] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:100|applimit:1184|
[2025/12/13 11:22:21 745067] [debug] |scid:2fc9fad02e206028|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|
[2025/12/13 11:22:21 745074] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 745080] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 745086] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 141|
[2025/12/13 11:22:21 745093] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942520027|now:1765624941745066|interv:774961|
[2025/12/13 11:22:21 745099] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624942520027|now:1765624941745066|interval:774961|pto_count:0|srtt:250000
[2025/12/13 11:22:21 745106] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:141|
[2025/12/13 11:22:21 745118] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624941768787|
[2025/12/13 11:22:21 745122] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624941768787|
[2025/12/13 11:22:21 745126] [debug] |xqc_engine_wakeup_after|wakeup:1765624941768787|now:1765624941745126|diff:23661|
[2025/12/13 11:22:21 745131] [debug] |xqc_engine_main_logic|END|now:1765624941744786|
[2025/12/13 11:22:21 745139] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:1054|state:ESTABED|recv_time:1765624941745138|
[2025/12/13 11:22:21 745144] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2fc9fad02e206028|spin_bit:0|
[2025/12/13 11:22:21 745149] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:1|
[2025/12/13 11:22:21 745153] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 11:22:21 745159] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/13 11:22:21 745163] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:a|
[2025/12/13 11:22:21 745168] [debug] |scid:2fc9fad02e206028|xqc_process_stream_frame|offset:0|data_length:1024|fin:0|stream_id:0|path:0|
[2025/12/13 11:22:21 745174] [debug] |scid:2fc9fad02e206028|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/13 11:22:21 745181] [debug] |scid:2fc9fad02e206028|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 11:22:21 745187] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624941768787|pq_index:0|
[2025/12/13 11:22:21 745194] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941744786|
[2025/12/13 11:22:21 745200] [debug] |scid:2fc9fad02e206028|xqc_process_stream_frame|stream_length:0|merged_offset_end:1024|stream_id:0|
[2025/12/13 11:22:21 745205] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 11:22:21 745210] [debug] |scid:2fc9fad02e206028|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 11:22:21 745215] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/13 11:22:21 745219] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:2|frame:STREAM |recv_time:1765624941745138|dcid:2fc9fad02e206028|dcid_seq:0|
[2025/12/13 11:22:21 745224] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625061745138|now:1765624941745138|interv:120000000|
[2025/12/13 11:22:21 745228] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625061745138|now:1765624941745138|interv:120000000|
[2025/12/13 11:22:21 745235] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:31|state:ESTABED|recv_time:1765624941745235|
[2025/12/13 11:22:21 745239] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2fc9fad02e206028|spin_bit:0|
[2025/12/13 11:22:21 745244] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:2|
[2025/12/13 11:22:21 745248] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/13 11:22:21 745253] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/13 11:22:21 745257] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:f|
[2025/12/13 11:22:21 745261] [debug] |scid:2fc9fad02e206028|xqc_process_stream_frame|offset:1024|data_length:0|fin:1|stream_id:0|path:0|
[2025/12/13 11:22:21 745265] [debug] |scid:2fc9fad02e206028|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 11:22:21 745273] [debug] |scid:2fc9fad02e206028|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 11:22:21 745277] [debug] |scid:2fc9fad02e206028|xqc_maybe_should_ack|already yes|
[2025/12/13 11:22:21 745281] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/13 11:22:21 745285] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:3|frame:STREAM |recv_time:1765624941745235|dcid:2fc9fad02e206028|dcid_seq:0|
[2025/12/13 11:22:21 745289] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625061745235|now:1765624941745235|interv:120000000|
[2025/12/13 11:22:21 745293] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625061745235|now:1765624941745235|interv:120000000|
[2025/12/13 11:22:21 745298] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941745298|
[2025/12/13 11:22:21 745303] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624941745302|
[2025/12/13 11:22:21 745308] [debug] |scid:2fc9fad02e206028|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055CA79F22FFC|
[2025/12/13 11:22:21 745344] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|largest_recv:3|ack_delay:108|first_ack_range:3|largest_pkt_recv_time:1765624941745235|
[2025/12/13 11:22:21 745349] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/12/13 11:22:21 745353] [debug] |scid:2fc9fad02e206028|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/12/13 11:22:21 745357] [debug] |scid:2fc9fad02e206028|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 11:22:21 745364] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 745371] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 11:22:21 745378] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 11:22:21 745412] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:4|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:141|now:1765624941745388|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 745421] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:4|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 745429] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942520027|
[2025/12/13 11:22:21 745436] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942520027|
[2025/12/13 11:22:21 745442] [debug] |xqc_engine_wakeup_after|wakeup:1765624942520027|now:1765624941745442|diff:774585|
[2025/12/13 11:22:21 745449] [debug] |xqc_engine_main_logic|END|now:1765624941745302|
[2025/12/13 11:22:21 775395] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:35|state:ESTABED|recv_time:1765624941775394|
[2025/12/13 11:22:21 775413] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a868917dec31469|spin_bit:1|
[2025/12/13 11:22:21 775425] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:3|
[2025/12/13 11:22:21 775433] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/13 11:22:21 775443] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/13 11:22:21 775451] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:2|
[2025/12/13 11:22:21 775460] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|conn:000055CA79F22FFC|path:0|pkt_num:0|origin_pktnum:0|size:59|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/12/13 11:22:21 775495] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1243|prior_delivered:0|prior_time:1765624941346435|is_app_limited:1|send_elapse:324|ack_elapse:428959|ctl_first_sent_time:1765624941346759|lagest_ack_time:1765624941775394|curr_delivered:59|
[2025/12/13 11:22:21 775508] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_sent_time_update:1765624941346759|
[2025/12/13 11:22:21 775515] [debug] |scid:2fc9fad02e206028|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 11:22:21 775525] [debug] |scid:2fc9fad02e206028|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 11:22:21 775531] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:STREAM_CLOSE|expire:1765624944100531|now:1765624941775531|interv:2325000|
[2025/12/13 11:22:21 775537] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 11:22:21 775543] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|conn:000055CA79F22FFC|path:0|pkt_num:2|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/12/13 11:22:21 775550] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:100|prior_delivered:0|prior_time:1765624941346435|is_app_limited:1|send_elapse:398480|ack_elapse:428959|ctl_first_sent_time:1765624941744915|lagest_ack_time:1765624941775394|curr_delivered:100|
[2025/12/13 11:22:21 775559] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_sent_time_update:1765624941744915|
[2025/12/13 11:22:21 775566] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 11:22:21 775574] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_rtt|before update rtt|conn:000055CA79F22FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30479|ack_delay:24|
[2025/12/13 11:22:21 775584] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_rtt|l-0.0.0.0-43107-2fc9fad02e206028 p-193.167.100.100-443-d7b7ea21252d971c |after update rtt|conn:000055CA79F22FFC|srtt:30479|rttvar:15239|minrtt:30479|latest_rtt:30479|ack_delay:24|
[2025/12/13 11:22:21 775589] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 11:22:21 775595] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 11:22:21 775599] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|srtt:30479|rtt_var:15239|pto_duration:91435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:22:21 775605] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 775610] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 775615] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 11:22:21 775620] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624941861462|now:1765624941775599|interv:85863|
[2025/12/13 11:22:21 775625] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624941861462|now:1765624941775599|interval:85863|pto_count:0|srtt:30479
[2025/12/13 11:22:21 775631] [debug] |scid:2fc9fad02e206028|xqc_generate_sample|sampler: send_elapse 398480, ack_elapse 428959, delivered 100|rate 233|lost 0|
[2025/12/13 11:22:21 775636] [debug] |scid:2fc9fad02e206028|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 11:22:21 775647] [debug] |scid:2fc9fad02e206028|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (233) in round 1|
[2025/12/13 11:22:21 775652] [debug] |scid:2fc9fad02e206028|xqc_bbr_update_min_rtt|probertt expire|rtt:30479, old_rtt:2147483647|
[2025/12/13 11:22:21 775657] [debug] |scid:2fc9fad02e206028|xqc_bbr_update_min_rtt|minrtt expire|rtt:30479, old_rtt:2147483647|
[2025/12/13 11:22:21 775663] [debug] |scid:2fc9fad02e206028|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:46|
[2025/12/13 11:22:21 775668] [debug] |scid:2fc9fad02e206028|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:100|po_sent_time:1765624941744915|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:100|
[2025/12/13 11:22:21 775673] [debug] |scid:2fc9fad02e206028|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:100|po_sent_time:1765624941744915|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:100|
[2025/12/13 11:22:21 775679] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|l-0.0.0.0-43107-2fc9fad02e206028 p-193.167.100.100-443-d7b7ea21252d971c |bbr on ack|mode:0|pacing_rate:13048806|bw:233|cwnd:137956|full_bw_reached:0|inflight:41|srtt:30479|latest_rtt:30479|min_rtt:30479|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 11:22:21 775686] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:19|
[2025/12/13 11:22:21 775692] [debug] |scid:2fc9fad02e206028|xqc_conn_set_cid_retired_ts|retired|cid:2fc9fad02e206028|seq:0|len:8|
[2025/12/13 11:22:21 775697] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:RETIRE_CID|expire:1765624942125002|now:1765624941775697|interv:349305|
[2025/12/13 11:22:21 775702] [debug] |scid:2fc9fad02e206028|xqc_process_retire_conn_id_frame|switch scid to 1|
[2025/12/13 11:22:21 775708] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:ACK_01RTT|expire:1765624941800394|now:1765624941775394|interv:25000|
[2025/12/13 11:22:21 775714] [debug] |scid:2fc9fad02e206028|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 DGRAM_MSS_NOTIFY |now:1765624941775394|max_ack_delay:25000|
[2025/12/13 11:22:21 775720] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/13 11:22:21 775725] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK RETIRE_CONNECTION_ID |recv_time:1765624941775394|dcid:5a868917dec31469|dcid_seq:1|
[2025/12/13 11:22:21 775731] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625061775394|now:1765624941775394|interv:120000000|
[2025/12/13 11:22:21 775736] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625061775394|now:1765624941775394|interv:120000000|
[2025/12/13 11:22:21 775741] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942520027|pq_index:0|
[2025/12/13 11:22:21 775746] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941745302|
[2025/12/13 11:22:21 775751] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941775750|
[2025/12/13 11:22:21 775756] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624941775755|
[2025/12/13 11:22:21 775773] [debug] |scid:2fc9fad02e206028|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f7dd438ce65a0f0b|sr_token:00000000000000000000000000000000|seq_num:3
[2025/12/13 11:22:21 775780] [debug] |scid:2fc9fad02e206028|xqc_path_get_perf_class|conn:000055CA79F22FFC|path_id:0|path_srtt:30479|min_srtt:30479|path_bw:233|loss_rate:0.00|path_pto:0|
[2025/12/13 11:22:21 775789] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA79F22FFC|path_id:0|path_srtt:30479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:22:21 775795] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/13 11:22:21 775801] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:22:21 775807] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 11:22:21 775844] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:5|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765624941775815|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 775851] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:5|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 775857] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:1184|
[2025/12/13 11:22:21 775862] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|srtt:30479|rtt_var:15239|pto_duration:91435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:22:21 775867] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 775872] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 775877] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 11:22:21 775881] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624941892250|now:1765624941775862|interv:116388|
[2025/12/13 11:22:21 775887] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624941892250|now:1765624941775862|interval:116388|pto_count:0|srtt:30479
[2025/12/13 11:22:21 775892] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137956|inflight:82|
[2025/12/13 11:22:21 775898] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624941800394|
[2025/12/13 11:22:21 775903] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624941800394|
[2025/12/13 11:22:21 775908] [debug] |xqc_engine_wakeup_after|wakeup:1765624941800394|now:1765624941775908|diff:24486|
[2025/12/13 11:22:21 775913] [debug] |xqc_engine_main_logic|END|now:1765624941775755|
[2025/12/13 11:22:21 775920] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941775920|
[2025/12/13 11:22:21 775925] [debug] |xqc_engine_wakeup_after|wakeup:1765624941800394|now:1765624941775925|diff:24469|
[2025/12/13 11:22:21 775929] [debug] |xqc_engine_main_logic|END|now:1765624941775920|
[2025/12/13 11:22:21 799304] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941799303|
[2025/12/13 11:22:21 799315] [debug] |xqc_engine_wakeup_after|wakeup:1765624941800394|now:1765624941799315|diff:1079|
[2025/12/13 11:22:21 799320] [debug] |xqc_engine_main_logic|END|now:1765624941799303|
[2025/12/13 11:22:21 801446] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941801446|
[2025/12/13 11:22:21 801452] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624941800394|pq_index:0|
[2025/12/13 11:22:21 801457] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941775755|
[2025/12/13 11:22:21 801462] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624941801461|
[2025/12/13 11:22:21 801472] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765624941800394|now:1765624941801461|
[2025/12/13 11:22:21 801476] [debug] |scid:2fc9fad02e206028|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 11:22:21 801498] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765624941800394|now:1765624941801461|
[2025/12/13 11:22:21 801503] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 11:22:21 801509] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|largest_recv:4|ack_delay:26115|first_ack_range:4|largest_pkt_recv_time:1765624941775394|
[2025/12/13 11:22:21 801514] [debug] |scid:2fc9fad02e206028|xqc_gen_ack_frame|high:4|low:0|pkt_pns:2|
[2025/12/13 11:22:21 801518] [debug] |scid:2fc9fad02e206028|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/13 11:22:21 801522] [debug] |scid:2fc9fad02e206028|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 11:22:21 801526] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 801532] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 11:22:21 801536] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/13 11:22:21 801564] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:6|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765624941801544|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 801570] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:6|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 801575] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624941892250|
[2025/12/13 11:22:21 801580] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624941892250|
[2025/12/13 11:22:21 801583] [debug] |xqc_engine_wakeup_after|wakeup:1765624941892250|now:1765624941801583|diff:90667|
[2025/12/13 11:22:21 801588] [debug] |xqc_engine_main_logic|END|now:1765624941801461|
[2025/12/13 11:22:21 892929] [debug] |xqc_engine_main_logic|BEGIN|now:1765624941892929|
[2025/12/13 11:22:21 892942] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624941892250|pq_index:0|
[2025/12/13 11:22:21 892946] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941801461|
[2025/12/13 11:22:21 892951] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624941892950|
[2025/12/13 11:22:21 892956] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765624941892250|now:1765624941892950|
[2025/12/13 11:22:21 892960] [debug] |scid:2fc9fad02e206028|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 11:22:21 892964] [debug] |scid:2fc9fad02e206028|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CA79F22FFC|path:0|bytes_in_flight:82|
[2025/12/13 11:22:21 892968] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|srtt:30479|rtt_var:15239|pto_duration:91435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:22:21 892973] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 892977] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 892987] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 11:22:21 892991] [debug] |scid:2fc9fad02e206028|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 11:22:21 892996] [debug] |scid:2fc9fad02e206028|xqc_conn_send_probe_pkt|conn:000055CA79F22FFC|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 11:22:21 893001] [debug] |scid:2fc9fad02e206028|xqc_conn_send_probe_pkt|conn:000055CA79F22FFC|path:0|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 11:22:21 893005] [debug] |scid:2fc9fad02e206028|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CA79F22FFC|pto_count:1
[2025/12/13 11:22:21 893009] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055CA79F22FFC|path:0|
[2025/12/13 11:22:21 893013] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:22:21 893017] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765624941892950|
[2025/12/13 11:22:21 893021] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:22:21 893026] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 893030] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 893035] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:22:21 893039] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/13 11:22:21 893070] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:7|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765624941893047|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 893076] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:7|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 893080] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/13 11:22:21 893085] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|srtt:30479|rtt_var:15239|pto_duration:182870|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 11:22:21 893089] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 893093] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 893097] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 11:22:21 893101] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942125917|now:1765624941893084|interv:232833|
[2025/12/13 11:22:21 893105] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624942125917|now:1765624941893084|interval:232833|pto_count:1|srtt:30479
[2025/12/13 11:22:21 893109] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137956|inflight:41|
[2025/12/13 11:22:21 893114] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:22:21 893119] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/13 11:22:21 893142] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:8|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765624941893128|stream_id:0|stream_offset:0|
[2025/12/13 11:22:21 893147] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:8|origin_pktnum:5|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:22:21 893152] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:1184|
[2025/12/13 11:22:21 893156] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|srtt:30479|rtt_var:15239|pto_duration:182870|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 11:22:21 893160] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:21 893164] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:21 893168] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 11:22:21 893171] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942125998|now:1765624941893155|interv:232843|
[2025/12/13 11:22:21 893175] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624942125998|now:1765624941893155|interval:232843|pto_count:1|srtt:30479
[2025/12/13 11:22:21 893180] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137956|inflight:82|
[2025/12/13 11:22:21 893184] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942125002|
[2025/12/13 11:22:21 893188] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942125002|
[2025/12/13 11:22:21 893192] [debug] |xqc_engine_wakeup_after|wakeup:1765624942125002|now:1765624941893192|diff:231810|
[2025/12/13 11:22:21 893196] [debug] |xqc_engine_main_logic|END|now:1765624941892950|
[2025/12/13 11:22:22 124721] [debug] |xqc_engine_main_logic|BEGIN|now:1765624942124721|
[2025/12/13 11:22:22 124732] [debug] |xqc_engine_wakeup_after|wakeup:1765624942125002|now:1765624942124732|diff:270|
[2025/12/13 11:22:22 124737] [debug] |xqc_engine_main_logic|END|now:1765624942124721|
[2025/12/13 11:22:22 125803] [debug] |xqc_engine_main_logic|BEGIN|now:1765624942125802|
[2025/12/13 11:22:22 125809] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942125002|pq_index:0|
[2025/12/13 11:22:22 125813] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624941892950|
[2025/12/13 11:22:22 125818] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624942125817|
[2025/12/13 11:22:22 125822] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|timer expired|type:RETIRE_CID|expire_time:1765624942125002|now:1765624942125817|
[2025/12/13 11:22:22 125827] [debug] |scid:2fc9fad02e206028|xqc_timer_retire_cid_timeout|retired->removed|cid:2fc9fad02e206028|seq:0|len:8|
[2025/12/13 11:22:22 125831] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|unset|type:RETIRE_CID|expire_time:1765624942125002|now:1765624942125817|
[2025/12/13 11:22:22 125835] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:RETIRE_CID|
[2025/12/13 11:22:22 125841] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942125998|
[2025/12/13 11:22:22 125845] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942125998|
[2025/12/13 11:22:22 125849] [debug] |xqc_engine_wakeup_after|wakeup:1765624942125998|now:1765624942125849|diff:149|
[2025/12/13 11:22:22 125859] [debug] |xqc_engine_main_logic|END|now:1765624942125817|
[2025/12/13 11:22:22 126925] [debug] |xqc_engine_main_logic|BEGIN|now:1765624942126925|
[2025/12/13 11:22:22 126931] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942125998|pq_index:0|
[2025/12/13 11:22:22 126935] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624942125817|
[2025/12/13 11:22:22 126940] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624942126939|
[2025/12/13 11:22:22 126944] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765624942125998|now:1765624942126939|
[2025/12/13 11:22:22 126948] [debug] |scid:2fc9fad02e206028|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 11:22:22 126952] [debug] |scid:2fc9fad02e206028|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CA79F22FFC|path:0|bytes_in_flight:82|
[2025/12/13 11:22:22 126956] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|srtt:30479|rtt_var:15239|pto_duration:182870|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 11:22:22 126961] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:22 126965] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:22 126968] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 11:22:22 126972] [debug] |scid:2fc9fad02e206028|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 11:22:22 126977] [debug] |scid:2fc9fad02e206028|xqc_conn_send_probe_pkt|conn:000055CA79F22FFC|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 11:22:22 126982] [debug] |scid:2fc9fad02e206028|xqc_conn_send_probe_pkt|conn:000055CA79F22FFC|path:0|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 11:22:22 126987] [debug] |scid:2fc9fad02e206028|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CA79F22FFC|pto_count:2
[2025/12/13 11:22:22 126991] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|srtt:30479|rtt_var:15239|pto_duration:365740|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 11:22:22 126995] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:22 126999] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:22 127003] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 11:22:22 127007] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942358868|now:1765624942126991|interv:231877|
[2025/12/13 11:22:22 127011] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624942358868|now:1765624942126991|interval:231877|pto_count:2|srtt:30479
[2025/12/13 11:22:22 127016] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 11:22:22 127020] [debug] |scid:2fc9fad02e206028|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 11:22:22 127025] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:22:22 127033] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/13 11:22:22 127064] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:9|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:82|now:1765624942127040|stream_id:0|stream_offset:0|
[2025/12/13 11:22:22 127070] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:9|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 11:22:22 127075] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:1184|
[2025/12/13 11:22:22 127079] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|srtt:30479|rtt_var:15239|pto_duration:365740|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 11:22:22 127083] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:22 127087] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:22 127091] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 123|
[2025/12/13 11:22:22 127095] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942592780|now:1765624942127079|interv:465701|
[2025/12/13 11:22:22 127099] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624942592780|now:1765624942127079|interval:465701|pto_count:2|srtt:30479
[2025/12/13 11:22:22 127103] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137956|inflight:123|
[2025/12/13 11:22:22 127108] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:22:22 127112] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 11:22:22 127127] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:10|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:123|now:1765624942127117|stream_id:0|stream_offset:0|
[2025/12/13 11:22:22 127132] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:10|origin_pktnum:5|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 11:22:22 127137] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|path:0|inflight:123|applimit:1184|
[2025/12/13 11:22:22 127141] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|srtt:30479|rtt_var:15239|pto_duration:365740|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 11:22:22 127145] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:22:22 127148] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:22:22 127152] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_pto_time_and_space|conn:000055CA79F22FFC|path:0|PNS: 2, unacked: 164|
[2025/12/13 11:22:22 127156] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:LOSS_DETECTION|expire:1765624942592857|now:1765624942127140|interv:465717|
[2025/12/13 11:22:22 127160] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CA79F22FFC|path:0|pns:2|expire:1765624942592857|now:1765624942127140|interval:465717|pto_count:2|srtt:30479
[2025/12/13 11:22:22 127164] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137956|inflight:164|
[2025/12/13 11:22:22 127172] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624942592857|
[2025/12/13 11:22:22 127176] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624942592857|
[2025/12/13 11:22:22 127180] [debug] |xqc_engine_wakeup_after|wakeup:1765624942592857|now:1765624942127180|diff:465677|
[2025/12/13 11:22:22 127184] [debug] |xqc_engine_main_logic|END|now:1765624942126939|
[2025/12/13 11:22:22 157685] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:33|state:ESTABED|recv_time:1765624942157683|
[2025/12/13 11:22:22 157698] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a868917dec31469|spin_bit:1|
[2025/12/13 11:22:22 157707] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:4|
[2025/12/13 11:22:22 157713] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/12/13 11:22:22 157721] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/12/13 11:22:22 157725] [debug] |scid:2fc9fad02e206028|xqc_process_frames|frame_type:2|
[2025/12/13 11:22:22 157731] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|conn:000055CA79F22FFC|path:0|pkt_num:5|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:5|
[2025/12/13 11:22:22 157739] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:100|prior_time:1765624941775394|is_app_limited:1|send_elapse:30900|ack_elapse:382289|ctl_first_sent_time:1765624941775815|lagest_ack_time:1765624942157683|curr_delivered:141|
[2025/12/13 11:22:22 157746] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_sent_time_update:1765624941775815|
[2025/12/13 11:22:22 157753] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/12/13 11:22:22 157759] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|conn:000055CA79F22FFC|path:0|pkt_num:9|origin_pktnum:3|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/12/13 11:22:22 157766] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:100|prior_time:1765624941775394|is_app_limited:1|send_elapse:30900|ack_elapse:382289|ctl_first_sent_time:1765624941775815|lagest_ack_time:1765624942157683|curr_delivered:182|
[2025/12/13 11:22:22 157772] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_sent_time_update:1765624942127040|
[2025/12/13 11:22:22 157778] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 11:22:22 157785] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|conn:000055CA79F22FFC|path:0|pkt_num:10|origin_pktnum:5|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/12/13 11:22:22 157791] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:100|prior_time:1765624941775394|is_app_limited:1|send_elapse:30900|ack_elapse:382289|ctl_first_sent_time:1765624941775815|lagest_ack_time:1765624942157683|curr_delivered:223|
[2025/12/13 11:22:22 157822] [debug] |scid:2fc9fad02e206028|xqc_update_sample|sampler_sent_time_update:1765624942127117|
[2025/12/13 11:22:22 157831] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 11:22:22 157837] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_rtt|before update rtt|conn:000055CA79F22FFC|srtt:30479|rttvar:15239|minrtt:30479|latest_rtt:30566|ack_delay:32|
[2025/12/13 11:22:22 157844] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_update_rtt|l-0.0.0.0-43107-2fc9fad02e206028 p-193.167.100.100-443-d7b7ea21252d971c |after update rtt|conn:000055CA79F22FFC|srtt:30486|rttvar:11443|minrtt:30479|latest_rtt:30566|ack_delay:32|
[2025/12/13 11:22:22 157859] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/12/13 11:22:22 157865] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:4|thresh:6|
[2025/12/13 11:22:22 157871] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/12/13 11:22:22 157875] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 11:22:22 157879] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055CA79F22FFC|path:0|
[2025/12/13 11:22:22 157883] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:22:22 157887] [debug] |scid:2fc9fad02e206028|xqc_generate_sample|sampler: send_elapse 30900, ack_elapse 382289, delivered 123|rate 321|lost 0|
[2025/12/13 11:22:22 157891] [debug] |scid:2fc9fad02e206028|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 11:22:22 157895] [debug] |scid:2fc9fad02e206028|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (321) in round 2|
[2025/12/13 11:22:22 157899] [debug] |scid:2fc9fad02e206028|xqc_bbr_update_min_rtt|minrtt expire|rtt:30479, old_rtt:30479|
[2025/12/13 11:22:22 157903] [debug] |scid:2fc9fad02e206028|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:64|
[2025/12/13 11:22:22 157907] [debug] |scid:2fc9fad02e206028|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137956|packet_lost:0|acked:123|po_sent_time:1765624942127117|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:223|
[2025/12/13 11:22:22 157912] [debug] |scid:2fc9fad02e206028|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137956|packet_lost:0|acked:123|po_sent_time:1765624942127117|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:223|
[2025/12/13 11:22:22 157917] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_ack_received|l-0.0.0.0-43107-2fc9fad02e206028 p-193.167.100.100-443-d7b7ea21252d971c |bbr on ack|mode:0|pacing_rate:13048806|bw:321|cwnd:138079|full_bw_reached:0|inflight:0|srtt:30486|latest_rtt:30566|min_rtt:30479|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 11:22:22 157926] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/12/13 11:22:22 157931] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1765624942157683|dcid:5a868917dec31469|dcid_seq:1|
[2025/12/13 11:22:22 157936] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625062157683|now:1765624942157683|interv:120000000|
[2025/12/13 11:22:22 157940] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625062157683|now:1765624942157683|interv:120000000|
[2025/12/13 11:22:22 157944] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624942592857|pq_index:0|
[2025/12/13 11:22:22 157948] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624942126939|
[2025/12/13 11:22:22 157958] [debug] |xqc_engine_main_logic|BEGIN|now:1765624942157958|
[2025/12/13 11:22:22 157963] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624942157962|
[2025/12/13 11:22:22 157970] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624944100531|
[2025/12/13 11:22:22 157974] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624944100531|
[2025/12/13 11:22:22 157982] [debug] |xqc_engine_wakeup_after|wakeup:1765624944100531|now:1765624942157982|diff:1942549|
[2025/12/13 11:22:22 157987] [debug] |xqc_engine_main_logic|END|now:1765624942157962|
[2025/12/13 11:22:22 157993] [debug] |xqc_engine_main_logic|BEGIN|now:1765624942157992|
[2025/12/13 11:22:22 157996] [debug] |xqc_engine_wakeup_after|wakeup:1765624944100531|now:1765624942157996|diff:1942535|
[2025/12/13 11:22:22 158000] [debug] |xqc_engine_main_logic|END|now:1765624942157992|
[2025/12/13 11:22:24 100210] [debug] |xqc_engine_main_logic|BEGIN|now:1765624944100209|
[2025/12/13 11:22:24 100225] [debug] |xqc_engine_wakeup_after|wakeup:1765624944100531|now:1765624944100225|diff:306|
[2025/12/13 11:22:24 100230] [debug] |xqc_engine_main_logic|END|now:1765624944100209|
[2025/12/13 11:22:24 101296] [debug] |xqc_engine_main_logic|BEGIN|now:1765624944101296|
[2025/12/13 11:22:24 101303] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624944100531|pq_index:0|
[2025/12/13 11:22:24 101307] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624942157962|
[2025/12/13 11:22:24 101313] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624944101311|
[2025/12/13 11:22:24 101318] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765624944100531|now:1765624944101311|
[2025/12/13 11:22:24 101322] [debug] |scid:2fc9fad02e206028|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 11:22:24 101327] [debug] |scid:2fc9fad02e206028|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 11:22:24 101344] [info] |scid:2fc9fad02e206028|xqc_conn_close|conn:000055CA79F22FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/12/13 11:22:24 101349] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_DRAINING|expire:1765624944405123|now:1765624944101349|interv:303774|
[2025/12/13 11:22:24 101353] [debug] |scid:2fc9fad02e206028|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/13 11:22:24 101358] [debug] |scid:2fc9fad02e206028|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/13 11:22:24 101362] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 11:22:24 101365] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 11:22:24 101369] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 11:22:24 101373] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:22:24 101377] [info] |scid:2fc9fad02e206028|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/12/13 11:22:24 101384] [debug] |scid:2fc9fad02e206028|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 11:22:24 101393] [stats] |scid:2fc9fad02e206028|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:26|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765624941346654|wrt_delay:26|snd_delay:105|finwrt_delay:26|finsnd_delay:105|finrcv_delay:398611|finread_delay:398659|all_acked_delay:428869|firstfinack_dely:428861|close_delay:428877|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-43107-2fc9fad02e206028 p-193.167.100.100-443-d7b7ea21252d971c|path_info:mp is not supported in connection scid:5a868917dec31469|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 11:22:24 101400] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765624944100531|now:1765624944101311|
[2025/12/13 11:22:24 101414] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 11:22:24 101422] [debug] |scid:2fc9fad02e206028|xqc_path_get_perf_class|conn:000055CA79F22FFC|path_id:0|path_srtt:30486|min_srtt:30486|path_bw:321|loss_rate:100.00|path_pto:0|
[2025/12/13 11:22:24 101428] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA79F22FFC|path_id:0|path_srtt:30486|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:22:24 101436] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/12/13 11:22:24 101442] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 11:22:24 101448] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 11:22:24 101509] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:11|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765624944101460|stream_id:0|stream_offset:0|
[2025/12/13 11:22:24 101519] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:11|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 11:22:24 101527] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624944405123|
[2025/12/13 11:22:24 101534] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624944405123|
[2025/12/13 11:22:24 101539] [debug] |xqc_engine_wakeup_after|wakeup:1765624944405123|now:1765624944101539|diff:303584|
[2025/12/13 11:22:24 101545] [debug] |xqc_engine_main_logic|END|now:1765624944101311|
[2025/12/13 11:22:24 132022] [info] |xqc_engine_packet_process|==>|conn:000055CA79F22FFC|size:37|state:CLOSING|recv_time:1765624944132021|
[2025/12/13 11:22:24 132037] [debug] |scid:2fc9fad02e206028|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a868917dec31469|spin_bit:1|
[2025/12/13 11:22:24 132047] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|largest_pn:6|
[2025/12/13 11:22:24 132052] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/12/13 11:22:24 132061] [debug] |scid:2fc9fad02e206028|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/12/13 11:22:24 132068] [debug] |scid:2fc9fad02e206028|xqc_process_frames|closing state|frame_type:2|
[2025/12/13 11:22:24 132074] [debug] |scid:2fc9fad02e206028|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 11:22:24 132082] [debug] |scid:2fc9fad02e206028|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/12/13 11:22:24 132088] [info] |scid:2fc9fad02e206028|xqc_conn_on_pkt_processed|====>|conn:000055CA79F22FFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:7|frame:|recv_time:1765624944132021|dcid:5a868917dec31469|dcid_seq:1|
[2025/12/13 11:22:24 132095] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:PATH_IDLE|expire:1765625064132021|now:1765624944132021|interv:120000000|
[2025/12/13 11:22:24 132100] [debug] |scid:2fc9fad02e206028|xqc_timer_set|type:CONN_IDLE|expire:1765625064132021|now:1765624944132021|interv:120000000|
[2025/12/13 11:22:24 132104] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624944405123|pq_index:0|
[2025/12/13 11:22:24 132109] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624944101311|
[2025/12/13 11:22:24 132117] [debug] |xqc_engine_main_logic|BEGIN|now:1765624944132117|
[2025/12/13 11:22:24 132124] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624944132122|
[2025/12/13 11:22:24 132141] [debug] |scid:2fc9fad02e206028|xqc_path_get_perf_class|conn:000055CA79F22FFC|path_id:0|path_srtt:30486|min_srtt:30486|path_bw:321|loss_rate:100.00|path_pto:0|
[2025/12/13 11:22:24 132148] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CA79F22FFC|path_id:0|path_srtt:30486|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:22:24 132155] [debug] |scid:2fc9fad02e206028|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/12/13 11:22:24 132162] [debug] |scid:2fc9fad02e206028|xqc_check_acked_or_dropped_pkt|conn:000055CA79F22FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 11:22:24 132169] [debug] |scid:2fc9fad02e206028|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 11:22:24 132199] [info] |scid:2fc9fad02e206028|xqc_send_packet_with_pn|<==|conn:000055CA79F22FFC|path:0|pkt_num:12|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765624944132176|stream_id:0|stream_offset:0|
[2025/12/13 11:22:24 132204] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_on_packet_sent|conn:000055CA79F22FFC|path:0|pkt_num:12|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 11:22:24 132210] [debug] |scid:2fc9fad02e206028|xqc_conn_next_wakeup_time|wakeup_time:1765624944405123|
[2025/12/13 11:22:24 132214] [debug] |scid:2fc9fad02e206028|xqc_engine_add_wakeup_queue|next_tick_time:1765624944405123|
[2025/12/13 11:22:24 132219] [debug] |xqc_engine_wakeup_after|wakeup:1765624944405123|now:1765624944132218|diff:272905|
[2025/12/13 11:22:24 132225] [debug] |xqc_engine_main_logic|END|now:1765624944132122|
[2025/12/13 11:22:24 405073] [debug] |xqc_engine_main_logic|BEGIN|now:1765624944405073|
[2025/12/13 11:22:24 405084] [debug] |xqc_engine_wakeup_after|wakeup:1765624944405123|now:1765624944405084|diff:39|
[2025/12/13 11:22:24 405089] [debug] |xqc_engine_main_logic|END|now:1765624944405073|
[2025/12/13 11:22:24 406155] [debug] |xqc_engine_main_logic|BEGIN|now:1765624944406155|
[2025/12/13 11:22:24 406161] [debug] |scid:2fc9fad02e206028|xqc_engine_remove_wakeup_queue|next_tick_time:1765624944405123|pq_index:0|
[2025/12/13 11:22:24 406165] [debug] |scid:2fc9fad02e206028|xqc_engine_add_active_queue|last_ticked_time:1765624944132122|
[2025/12/13 11:22:24 406171] [debug] |scid:2fc9fad02e206028|xqc_engine_process_conn|conn:000055CA79F22FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765624944406169|
[2025/12/13 11:22:24 406175] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765624944405123|now:1765624944406169|
[2025/12/13 11:22:24 406180] [debug] |scid:2fc9fad02e206028|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765624944405123|now:1765624944406169|
[2025/12/13 11:22:24 406183] [debug] |scid:2fc9fad02e206028|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 11:22:24 406187] [info] |xqc_engine_main_logic|conn:000055CA79F22FFC|l-0.0.0.0-43107-2fc9fad02e206028 p-193.167.100.100-443-d7b7ea21252d971c|conn_state:13|next_tick_time:1765624944405123
[2025/12/13 11:22:24 406200] [report] |scid:2fc9fad02e206028|xqc_conn_destroy|000055CA79F22FFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:367091|first_send_delay:1113|conn_persist:3060628|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-43107-2fc9fad02e206028 p-193.167.100.100-443-d7b7ea21252d971c|hsk_recv:366713|close_recv:0|close_send:2755889|last_recv:2786450|last_send:2786605|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,18,11,10,26,0,1024,i96,4,24,33,4,6,812,0,4,28,37,0,7,2786,0,4,26,35,8004,4,429,0,4,41,4000,10,781,4,17,40000,11,2755,4,17,40000,12,2786,0-2,0-2,0-0,0-0,0-0,0-30,0-4381,0-4422,0-12,0-10,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:12|spurious_loss:1|detected_loss:2|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/13 11:22:24 406240] [debug] |scid:2fc9fad02e206028|xqc_send_ctl_destroy|destroy|
[2025/12/13 11:22:24 406246] [debug] |scid:2fc9fad02e206028|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 11:22:24 406251] [debug] |scid:2fc9fad02e206028|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 11:22:24 406254] [debug] |scid:2fc9fad02e206028|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 11:22:24 406295] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 11:22:24 406302] [debug] |xqc_engine_main_logic|END|now:1765624944406169|
[2025/12/13 11:22:24 406320] [debug] |xqc_engine_destroy|begin|