[2025/09/12 05:00:06 067558] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:00:06 067592] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:00:06 067597] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:00:06 067601] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:00:06 067605] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:00:06 067613] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:00:06 067616] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:00:06 067620] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:00:06 067624] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:00:06 067758] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653326067756|now:1757653206067756|interv:120000000|
[2025/09/12 05:00:06 067788] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653326067787|now:1757653206067787|interv:120000000|
[2025/09/12 05:00:06 067797] [debug] |xqc_path_create|path:0|dcid:6654652afd1dcbbc|scid:b66e4b3389c1855b|create_path_count:1|
[2025/09/12 05:00:06 067805] [debug] |scid:b66e4b3389c1855b|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:00:06 067812] [debug] |xqc_path_init|path:0|dcid:6654652afd1dcbbc|scid:b66e4b3389c1855b|state:2|
[2025/09/12 05:00:06 067818] [debug] |scid:b66e4b3389c1855b|xqc_conn_create|success|scid:b66e4b3389c1855b|dcid:6654652afd1dcbbc|conn:0000556EFEE7735C|
[2025/09/12 05:00:06 067829] [debug] |scid:b66e4b3389c1855b|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:00:06 067836] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:00:06 068571] [debug] |scid:b66e4b3389c1855b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:00:06 068580] [debug] |scid:b66e4b3389c1855b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:00:06 068586] [debug] |scid:b66e4b3389c1855b|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:00:06 068592] [debug] |scid:b66e4b3389c1855b|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:00:06 068599] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653206068597|
[2025/09/12 05:00:06 068604] [debug] |scid:b66e4b3389c1855b|xqc_process_crypto_write_streams|
[2025/09/12 05:00:06 068608] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:00:06 068616] [info] |scid:b66e4b3389c1855b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653206068615|
[2025/09/12 05:00:06 068622] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:00:06 068628] [debug] |scid:b66e4b3389c1855b|xqc_path_get_perf_class|conn:0000556EFEE7735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:00:06 068633] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556EFEE7735C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:06 068638] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:00:06 068644] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:00:06 068649] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:06 068732] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653206068665|stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 068742] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:00:06 068749] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:00:06 068755] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:06 068763] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:06 068770] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:06 068777] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:00:06 068783] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653206818665|now:1757653206068754|interv:749911|
[2025/09/12 05:00:06 068788] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:0|expire:1757653206818665|now:1757653206068754|interval:749911|pto_count:0|srtt:250000
[2025/09/12 05:00:06 068793] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:00:06 068799] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653206818665|
[2025/09/12 05:00:06 068803] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_active_queue|last_ticked_time:1757653206068597|pd_index:0|
[2025/09/12 05:00:06 068807] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653206818665|
[2025/09/12 05:00:06 068811] [debug] |xqc_engine_wakeup_after|wakeup:1757653206818665|now:1757653206068811|diff:749854|
[2025/09/12 05:00:06 068816] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:00:06 068868] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653206818665|pq_index:0|
[2025/09/12 05:00:06 068873] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206068597|
[2025/09/12 05:00:06 068882] [debug] |scid:b66e4b3389c1855b|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:00:06 068890] [debug] |scid:b66e4b3389c1855b|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:00:06 068899] [debug] |scid:b66e4b3389c1855b|xqc_stream_buff_data|size:17|
[2025/09/12 05:00:06 068906] [info] |scid:b66e4b3389c1855b|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:0000556EFEE7735C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:00:06 068916] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653206068915|
[2025/09/12 05:00:06 068921] [debug] |scid:b66e4b3389c1855b|xqc_path_get_perf_class|conn:0000556EFEE7735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:00:06 068928] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000556EFEE7735C|stream_id:0|stream_offset:17|
[2025/09/12 05:00:06 068936] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556EFEE7735C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:06 068950] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:00:06 068957] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:00:06 068962] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000556EFEE7735C|stream_id:0|stream_offset:17|
[2025/09/12 05:00:06 068970] [debug] |scid:b66e4b3389c1855b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:00:06 068977] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:06 069009] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653206068987|stream_id:0|stream_offset:17|
[2025/09/12 05:00:06 069019] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:00:06 069026] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:00:06 069033] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:06 069040] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:06 069046] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:06 069053] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:06 069059] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:06 069064] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653206818665|now:1757653206069032|interv:749633|
[2025/09/12 05:00:06 069071] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:0|expire:1757653206818665|now:1757653206069032|interval:749633|pto_count:0|srtt:250000
[2025/09/12 05:00:06 069078] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:00:06 069086] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653206818665|
[2025/09/12 05:00:06 069091] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_active_queue|last_ticked_time:1757653206068915|pd_index:0|
[2025/09/12 05:00:06 069098] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653206818665|
[2025/09/12 05:00:06 069104] [debug] |xqc_engine_wakeup_after|wakeup:1757653206818665|now:1757653206069104|diff:749561|
[2025/09/12 05:00:06 069111] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:00:06 102405] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:89|state:C_INITIAL_SENT|recv_time:1757653206102403|
[2025/09/12 05:00:06 102426] [info] |scid:b66e4b3389c1855b|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 05:00:06 102456] [debug] |scid:b66e4b3389c1855b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 05:00:06 102466] [info] |scid:b66e4b3389c1855b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:00:06 102497] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653326102403|now:1757653206102403|interv:120000000|
[2025/09/12 05:00:06 102506] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653326102403|now:1757653206102403|interv:120000000|
[2025/09/12 05:00:06 102522] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653206818665|pq_index:0|
[2025/09/12 05:00:06 102531] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206068915|
[2025/09/12 05:00:06 102539] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206102539|
[2025/09/12 05:00:06 102548] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653206102546|
[2025/09/12 05:00:06 102559] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653206818665|
[2025/09/12 05:00:06 102566] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653206818665|
[2025/09/12 05:00:06 102575] [debug] |xqc_engine_wakeup_after|wakeup:1757653206818665|now:1757653206102575|diff:716090|
[2025/09/12 05:00:06 102583] [debug] |xqc_engine_main_logic|END|now:1757653206102546|
[2025/09/12 05:00:06 103391] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:1057|state:C_INITIAL_SENT|recv_time:1757653206103389|
[2025/09/12 05:00:06 103401] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b66e4b3389c1855b|spin_bit:1|
[2025/09/12 05:00:06 103407] [warn] |scid:b66e4b3389c1855b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:00:06 103414] [debug] |scid:b66e4b3389c1855b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:00:06 103421] [info] |scid:b66e4b3389c1855b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:00:06 103428] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653326103389|now:1757653206103389|interv:120000000|
[2025/09/12 05:00:06 103434] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653326103389|now:1757653206103389|interv:120000000|
[2025/09/12 05:00:06 103441] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653206818665|pq_index:0|
[2025/09/12 05:00:06 103447] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206102546|
[2025/09/12 05:00:06 103455] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206103454|
[2025/09/12 05:00:06 103462] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653206103461|
[2025/09/12 05:00:06 103484] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653206818665|
[2025/09/12 05:00:06 103494] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653206818665|
[2025/09/12 05:00:06 103501] [debug] |xqc_engine_wakeup_after|wakeup:1757653206818665|now:1757653206103501|diff:715164|
[2025/09/12 05:00:06 103507] [debug] |xqc_engine_main_logic|END|now:1757653206103461|
[2025/09/12 05:00:06 127142] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:35|state:C_INITIAL_SENT|recv_time:1757653206127141|
[2025/09/12 05:00:06 127157] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b66e4b3389c1855b|spin_bit:1|
[2025/09/12 05:00:06 127163] [warn] |scid:b66e4b3389c1855b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:00:06 127174] [debug] |scid:b66e4b3389c1855b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:00:06 127179] [info] |scid:b66e4b3389c1855b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:00:06 127186] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653326127141|now:1757653206127141|interv:120000000|
[2025/09/12 05:00:06 127193] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653326127141|now:1757653206127141|interv:120000000|
[2025/09/12 05:00:06 127199] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653206818665|pq_index:0|
[2025/09/12 05:00:06 127211] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206103461|
[2025/09/12 05:00:06 127219] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206127219|
[2025/09/12 05:00:06 127227] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653206127226|
[2025/09/12 05:00:06 127236] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653206818665|
[2025/09/12 05:00:06 127243] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653206818665|
[2025/09/12 05:00:06 127250] [debug] |xqc_engine_wakeup_after|wakeup:1757653206818665|now:1757653206127250|diff:691415|
[2025/09/12 05:00:06 127257] [debug] |xqc_engine_main_logic|END|now:1757653206127226|
[2025/09/12 05:00:06 818620] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206818619|
[2025/09/12 05:00:06 818641] [debug] |xqc_engine_wakeup_after|wakeup:1757653206818665|now:1757653206818641|diff:24|
[2025/09/12 05:00:06 818646] [debug] |xqc_engine_main_logic|END|now:1757653206818619|
[2025/09/12 05:00:06 819713] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206819713|
[2025/09/12 05:00:06 819721] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653206818665|pq_index:0|
[2025/09/12 05:00:06 819726] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206127226|
[2025/09/12 05:00:06 819731] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653206819730|
[2025/09/12 05:00:06 819736] [debug] |scid:b66e4b3389c1855b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653206818665|now:1757653206819730|
[2025/09/12 05:00:06 819741] [debug] |scid:b66e4b3389c1855b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:00:06 819746] [debug] |scid:b66e4b3389c1855b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556EFEE7735C|path:0|bytes_in_flight:1234|
[2025/09/12 05:00:06 819750] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:06 819755] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:06 819759] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:06 819763] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:06 819767] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:06 819772] [debug] |scid:b66e4b3389c1855b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:00:06 819778] [debug] |scid:b66e4b3389c1855b|xqc_conn_send_probe_pkt|conn:0000556EFEE7735C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:00:06 819784] [debug] |scid:b66e4b3389c1855b|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:00:06 819788] [debug] |scid:b66e4b3389c1855b|xqc_conn_send_probe_pkt|conn:0000556EFEE7735C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:00:06 819802] [debug] |scid:b66e4b3389c1855b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556EFEE7735C|pto_count:1
[2025/09/12 05:00:06 819806] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:06 819811] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:06 819814] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:06 819824] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:06 819828] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:06 819831] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653206819806|interv:18444986420502731809|
[2025/09/12 05:00:06 819835] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:0|expire:18446744073709551615|now:1757653206819806|interval:18444986420502731809|pto_count:1|srtt:250000
[2025/09/12 05:00:06 819843] [debug] |scid:b66e4b3389c1855b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 819848] [debug] |scid:b66e4b3389c1855b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 819853] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:00:06 819859] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:06 819918] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653206819875|stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 819925] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:00:06 819930] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:00:06 819934] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:06 819939] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:06 819944] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:06 819948] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:06 819951] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:06 819955] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208319875|now:1757653206819934|interv:1499941|
[2025/09/12 05:00:06 819959] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:0|expire:1757653208319875|now:1757653206819934|interval:1499941|pto_count:1|srtt:250000
[2025/09/12 05:00:06 819964] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:00:06 819969] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:00:06 819973] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:06 819994] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653206819979|stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 820000] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:00:06 820009] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:00:06 820013] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:06 820017] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:00:06 820021] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:06 820025] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:06 820028] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:06 820032] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208319979|now:1757653206820013|interv:1499966|
[2025/09/12 05:00:06 820036] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:0|expire:1757653208319979|now:1757653206820013|interval:1499966|pto_count:1|srtt:250000
[2025/09/12 05:00:06 820040] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:00:06 820045] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653208319979|
[2025/09/12 05:00:06 820049] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653208319979|
[2025/09/12 05:00:06 820053] [debug] |xqc_engine_wakeup_after|wakeup:1757653208319979|now:1757653206820053|diff:1499926|
[2025/09/12 05:00:06 820057] [debug] |xqc_engine_main_logic|END|now:1757653206819730|
[2025/09/12 05:00:06 852692] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:1200|state:C_INITIAL_SENT|recv_time:1757653206852689|
[2025/09/12 05:00:06 852709] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:00:06 852715] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:00:06 852724] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:06 852731] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:06 852739] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 05:00:06 852746] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:06 852754] [debug] |scid:b66e4b3389c1855b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:00:06 852761] [debug] |scid:b66e4b3389c1855b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:00:06 852768] [debug] |scid:b66e4b3389c1855b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:00:06 853091] [debug] |scid:b66e4b3389c1855b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:00:06 853097] [debug] |scid:b66e4b3389c1855b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:00:06 853102] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208319979|pq_index:0|
[2025/09/12 05:00:06 853106] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206819730|
[2025/09/12 05:00:06 853111] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:0|
[2025/09/12 05:00:06 853114] [debug] |scid:b66e4b3389c1855b|xqc_process_padding_frame|process padding|
[2025/09/12 05:00:06 853122] [info] |scid:b66e4b3389c1855b|xqc_conn_confirm_cid|dcid change|ori:6654652afd1dcbbc|new:45e0f79a4463c73c300f8da4|
[2025/09/12 05:00:06 853128] [info] |scid:b66e4b3389c1855b|xqc_conn_addr_validated|Address Validated|conn:0000556EFEE7735C|role:0|
[2025/09/12 05:00:06 853133] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:00:06 853144] [debug] |scid:b66e4b3389c1855b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:00:06 853148] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 05:00:06 853153] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1757653206852689|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:06 853159] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653326852689|now:1757653206852689|interv:120000000|
[2025/09/12 05:00:06 853163] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653326852689|now:1757653206852689|interv:120000000|
[2025/09/12 05:00:06 853168] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206853167|
[2025/09/12 05:00:06 853172] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653206853171|
[2025/09/12 05:00:06 853177] [debug] |scid:b66e4b3389c1855b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 05:00:06 853182] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:00:06 853187] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:06 853191] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:06 853196] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:00:06 853200] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:06 853205] [debug] |scid:b66e4b3389c1855b|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:00:06 853212] [debug] |scid:b66e4b3389c1855b|xqc_process_crypto_frame|level:2|
[2025/09/12 05:00:06 853216] [debug] |scid:b66e4b3389c1855b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:00:06 853220] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:00:06 853224] [debug] |scid:b66e4b3389c1855b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:00:06 853228] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:00:06 853233] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653206102403|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:06 853238] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:00:06 853242] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:06 853246] [debug] |scid:b66e4b3389c1855b|xqc_process_crypto_write_streams|
[2025/09/12 05:00:06 853250] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:00:06 853254] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:06 853258] [debug] |scid:b66e4b3389c1855b|xqc_process_crypto_write_streams|
[2025/09/12 05:00:06 853261] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:00:06 853265] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:06 853271] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|largest_recv:2|ack_delay:582|first_ack_range:0|largest_pkt_recv_time:1757653206852689|
[2025/09/12 05:00:06 853279] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|high:2|low:2|pkt_pns:0|
[2025/09/12 05:00:06 853283] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:00:06 853287] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:00:06 853292] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|largest_recv:1|ack_delay:750889|first_ack_range:0|largest_pkt_recv_time:1757653206102403|
[2025/09/12 05:00:06 853296] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:00:06 853300] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:00:06 853304] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:00:06 853308] [debug] |scid:b66e4b3389c1855b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 853312] [debug] |scid:b66e4b3389c1855b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 853317] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 05:00:06 853322] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:06 853354] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2418|now:1757653206853328|stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 853360] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:00:06 853365] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 05:00:06 853369] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:00:06 853374] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 05:00:06 853378] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:06 853397] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:0|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:2418|now:1757653206853383|stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 853403] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:0|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:00:06 853408] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653208319979|
[2025/09/12 05:00:06 853412] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653208319979|
[2025/09/12 05:00:06 853416] [debug] |xqc_engine_wakeup_after|wakeup:1757653208319979|now:1757653206853416|diff:1466563|
[2025/09/12 05:00:06 853420] [debug] |xqc_engine_main_logic|END|now:1757653206853171|
[2025/09/12 05:00:06 853426] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206853425|
[2025/09/12 05:00:06 853429] [debug] |xqc_engine_wakeup_after|wakeup:1757653208319979|now:1757653206853429|diff:1466550|
[2025/09/12 05:00:06 853433] [debug] |xqc_engine_main_logic|END|now:1757653206853425|
[2025/09/12 05:00:06 853667] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:1200|state:C_HANDSHAKE_RECVD|recv_time:1757653206853666|
[2025/09/12 05:00:06 853679] [info] |scid:b66e4b3389c1855b|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 05:00:06 853692] [info] |scid:b66e4b3389c1855b|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:00:06 853698] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653326853666|now:1757653206853666|interv:120000000|
[2025/09/12 05:00:06 853704] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653326853666|now:1757653206853666|interv:120000000|
[2025/09/12 05:00:06 853709] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208319979|pq_index:0|
[2025/09/12 05:00:06 853716] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206853171|
[2025/09/12 05:00:06 853725] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:64|state:C_HANDSHAKE_RECVD|recv_time:1757653206853725|
[2025/09/12 05:00:06 853731] [info] |scid:b66e4b3389c1855b|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 05:00:06 853738] [info] |scid:b66e4b3389c1855b|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:00:06 853744] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653326853725|now:1757653206853725|interv:120000000|
[2025/09/12 05:00:06 853749] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653326853725|now:1757653206853725|interv:120000000|
[2025/09/12 05:00:06 853759] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:64|state:C_HANDSHAKE_RECVD|recv_time:1757653206853758|
[2025/09/12 05:00:06 853765] [info] |scid:b66e4b3389c1855b|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 05:00:06 853770] [info] |scid:b66e4b3389c1855b|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:00:06 853775] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653326853758|now:1757653206853758|interv:120000000|
[2025/09/12 05:00:06 853781] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653326853758|now:1757653206853758|interv:120000000|
[2025/09/12 05:00:06 853788] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206853788|
[2025/09/12 05:00:06 853795] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653206853794|
[2025/09/12 05:00:06 853803] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653208319979|
[2025/09/12 05:00:06 853810] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653208319979|
[2025/09/12 05:00:06 853816] [debug] |xqc_engine_wakeup_after|wakeup:1757653208319979|now:1757653206853816|diff:1466163|
[2025/09/12 05:00:06 853822] [debug] |xqc_engine_main_logic|END|now:1757653206853794|
[2025/09/12 05:00:06 983579] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:181|state:C_HANDSHAKE_RECVD|recv_time:1757653206983578|
[2025/09/12 05:00:06 983601] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:00:06 983614] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:00:06 983624] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:06 983638] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:00:06 983647] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:06 983657] [debug] |scid:b66e4b3389c1855b|xqc_process_crypto_frame|level:2|
[2025/09/12 05:00:06 983667] [debug] |scid:b66e4b3389c1855b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:00:06 983677] [debug] |scid:b66e4b3389c1855b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:00:06 983694] [debug] |scid:b66e4b3389c1855b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:00:06 983704] [debug] |scid:b66e4b3389c1855b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:00:06 983714] [debug] |scid:b66e4b3389c1855b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:00:06 983813] [debug] |scid:b66e4b3389c1855b|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:00:06 983819] [info] |scid:b66e4b3389c1855b|xqc_conn_tls_transport_params_cb|store sr_token with cid: 6654652afd1dcbbc|token:13c2bb8196879f429e0bec45a4526888
[2025/09/12 05:00:06 983825] [debug] |scid:b66e4b3389c1855b|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:00:06 983829] [debug] |scid:b66e4b3389c1855b|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:00:06 984010] [debug] |scid:b66e4b3389c1855b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:00:06 984019] [debug] |scid:b66e4b3389c1855b|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:00:06 984024] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208319979|pq_index:0|
[2025/09/12 05:00:06 984028] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206853794|
[2025/09/12 05:00:06 984033] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:00:06 984038] [debug] |scid:b66e4b3389c1855b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 05:00:06 984042] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:00:06 984047] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653206983578|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:06 984052] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653326983578|now:1757653206983578|interv:120000000|
[2025/09/12 05:00:06 984056] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653326983578|now:1757653206983578|interv:120000000|
[2025/09/12 05:00:06 984060] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206984060|
[2025/09/12 05:00:06 984065] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653206984064|
[2025/09/12 05:00:06 984070] [info] |scid:b66e4b3389c1855b|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:00:06 984074] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:06 984078] [debug] |scid:b66e4b3389c1855b|xqc_process_crypto_write_streams|
[2025/09/12 05:00:06 984082] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:00:06 984087] [info] |scid:b66e4b3389c1855b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653206984086|
[2025/09/12 05:00:06 984091] [debug] |scid:b66e4b3389c1855b|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000556EFEE7735C|
[2025/09/12 05:00:06 984096] [debug] |scid:b66e4b3389c1855b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2418|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:00:06 984101] [debug] |scid:b66e4b3389c1855b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:00:06 984105] [debug] |scid:b66e4b3389c1855b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:00:06 984109] [info] |scid:b66e4b3389c1855b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:00:06 984114] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:06 984123] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:06 984127] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:06 984131] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:06 984134] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:06 984138] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653206984113|interv:18444986420502567502|
[2025/09/12 05:00:06 984142] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:0|expire:18446744073709551615|now:1757653206984113|interval:18444986420502567502|pto_count:0|srtt:250000
[2025/09/12 05:00:06 984147] [debug] |scid:b66e4b3389c1855b|xqc_conn_early_data_accept|accept|
[2025/09/12 05:00:06 984152] [debug] |scid:b66e4b3389c1855b|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:00:06 984156] [debug] |scid:b66e4b3389c1855b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:00:06 984160] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b66e4b3389c1855b|spin_bit:1|
[2025/09/12 05:00:06 984166] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:06 984170] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:06 984176] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:00:06 984180] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:b|
[2025/09/12 05:00:06 984185] [debug] |scid:b66e4b3389c1855b|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:00:06 984190] [debug] |scid:b66e4b3389c1855b|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:00:06 984194] [debug] |scid:b66e4b3389c1855b|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:00:06 984198] [debug] |scid:b66e4b3389c1855b|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:00:06 984203] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:ACK_01RTT|expire:1757653206128389|now:1757653206103389|interv:25000|
[2025/09/12 05:00:06 984208] [debug] |scid:b66e4b3389c1855b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653206103389|max_ack_delay:25000|
[2025/09/12 05:00:06 984212] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:00:06 984217] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653206103389|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:06 984221] [debug] |scid:b66e4b3389c1855b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:00:06 984226] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b66e4b3389c1855b|spin_bit:1|
[2025/09/12 05:00:06 984230] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:06 984234] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:06 984238] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:00:06 984245] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:06 984250] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|conn:0000556EFEE7735C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:00:06 984255] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653206068665|is_app_limited:1|send_elapse:322|ack_elapse:58476|ctl_first_sent_time:1757653206068987|lagest_ack_time:1757653206127141|curr_delivered:50|
[2025/09/12 05:00:06 984260] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_sent_time_update:1757653206068987|
[2025/09/12 05:00:06 984264] [debug] |scid:b66e4b3389c1855b|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:00:06 984270] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:00:06 984274] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_rtt|before update rtt|conn:0000556EFEE7735C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:58154|ack_delay:25496|
[2025/09/12 05:00:06 984280] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_rtt|l-0.0.0.0-57587-b66e4b3389c1855b p-193.167.100.100-443-45e0f79a4463c73c300f8da4 |after update rtt|conn:0000556EFEE7735C|srtt:58154|rttvar:29077|minrtt:58154|latest_rtt:58154|ack_delay:25496|
[2025/09/12 05:00:06 984285] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:00:06 984289] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:00:06 984293] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:58154|rtt_var:29077|pto_duration:174462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:06 984297] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653207158759|now:1757653206984293|interv:174466|
[2025/09/12 05:00:06 984301] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:1|expire:1757653207158759|now:1757653206984293|interval:174466|pto_count:0|srtt:58154
[2025/09/12 05:00:06 984306] [debug] |scid:b66e4b3389c1855b|xqc_generate_sample|sampler: send_elapse 322, ack_elapse 58476, delivered 50|rate 855|lost 0|
[2025/09/12 05:00:06 984310] [debug] |scid:b66e4b3389c1855b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:00:06 984315] [debug] |scid:b66e4b3389c1855b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (855) in round 1|
[2025/09/12 05:00:06 984319] [debug] |scid:b66e4b3389c1855b|xqc_bbr_update_min_rtt|probertt expire|rtt:58154, old_rtt:2147483647|
[2025/09/12 05:00:06 984323] [debug] |scid:b66e4b3389c1855b|xqc_bbr_update_min_rtt|minrtt expire|rtt:58154, old_rtt:2147483647|
[2025/09/12 05:00:06 984327] [debug] |scid:b66e4b3389c1855b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:100|
[2025/09/12 05:00:06 984331] [debug] |scid:b66e4b3389c1855b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:50|po_sent_time:1757653206068987|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:50|
[2025/09/12 05:00:06 984336] [debug] |scid:b66e4b3389c1855b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:50|po_sent_time:1757653206068987|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:50|
[2025/09/12 05:00:06 984341] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|l-0.0.0.0-57587-b66e4b3389c1855b p-193.167.100.100-443-45e0f79a4463c73c300f8da4 |bbr on ack|mode:0|pacing_rate:6838987|bw:855|cwnd:137906|full_bw_reached:0|inflight:0|srtt:58154|latest_rtt:58154|min_rtt:58154|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:00:06 984349] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:00:06 984353] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653206127141|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:06 984358] [debug] |scid:b66e4b3389c1855b|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556EFEE7735C|
[2025/09/12 05:00:06 984364] [debug] |scid:b66e4b3389c1855b|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:00:06 984368] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:STREAM_CLOSE|expire:1757653207582753|now:1757653206984367|interv:598386|
[2025/09/12 05:00:06 984405] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|largest_recv:2|ack_delay:826|first_ack_range:1|largest_pkt_recv_time:1757653206983578|
[2025/09/12 05:00:06 984410] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|high:2|low:1|pkt_pns:1|
[2025/09/12 05:00:06 984414] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:00:06 984419] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:00:06 984424] [debug] |scid:b66e4b3389c1855b|xqc_path_get_perf_class|conn:0000556EFEE7735C|path_id:0|path_srtt:58154|min_srtt:58154|path_bw:855|loss_rate:20.00|path_pto:0|
[2025/09/12 05:00:06 984428] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556EFEE7735C|path_id:0|path_srtt:58154|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:06 984433] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 05:00:06 984438] [debug] |scid:b66e4b3389c1855b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 984444] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:00:06 984452] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:06 984507] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653206984462|stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 984520] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:06 984528] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:00:06 984535] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:58154|rtt_var:29077|pto_duration:174462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:06 984542] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:06 984549] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:00:06 984554] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:00:06 984560] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653207158924|now:1757653206984535|interv:174389|
[2025/09/12 05:00:06 984567] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:1|expire:1757653207158924|now:1757653206984535|interval:174389|pto_count:0|srtt:58154
[2025/09/12 05:00:06 984574] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:72|
[2025/09/12 05:00:06 984588] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/09/12 05:00:06 984595] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:06 984656] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:2|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:72|now:1757653206984606|stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 984667] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:2|origin_pktnum:0|size:39|enc_size:55|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:06 984675] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653206128389|
[2025/09/12 05:00:06 984682] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653206128389|
[2025/09/12 05:00:06 984688] [debug] |xqc_engine_wakeup_after|wakeup:1757653206128389|now:1757653206984688|diff:18446744073708695317|
[2025/09/12 05:00:06 984696] [debug] |xqc_engine_main_logic|END|now:1757653206984064|
[2025/09/12 05:00:06 984704] [debug] |xqc_engine_main_logic|BEGIN|now:1757653206984704|
[2025/09/12 05:00:06 984709] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653206128389|pq_index:0|
[2025/09/12 05:00:06 984713] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206984064|
[2025/09/12 05:00:06 984719] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653206984717|
[2025/09/12 05:00:06 984723] [debug] |scid:b66e4b3389c1855b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653206128389|now:1757653206984717|
[2025/09/12 05:00:06 984727] [debug] |scid:b66e4b3389c1855b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:00:06 984731] [debug] |scid:b66e4b3389c1855b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653206128389|now:1757653206984717|
[2025/09/12 05:00:06 984735] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:06 984741] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|largest_recv:1|ack_delay:881351|first_ack_range:1|largest_pkt_recv_time:1757653206103389|
[2025/09/12 05:00:06 984745] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:00:06 984749] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 05:00:06 984753] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:00:06 984757] [debug] |scid:b66e4b3389c1855b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 984765] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:00:06 984772] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-6|next_skip_chance:1757653207583157|current_time:1757653206984771|
[2025/09/12 05:00:06 984779] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:00:06 984813] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:7|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653206984789|stream_id:0|stream_offset:0|
[2025/09/12 05:00:06 984823] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:7|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:06 984836] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653207158924|
[2025/09/12 05:00:06 984843] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653207158924|
[2025/09/12 05:00:06 984848] [debug] |xqc_engine_wakeup_after|wakeup:1757653207158924|now:1757653206984848|diff:174076|
[2025/09/12 05:00:06 984852] [debug] |xqc_engine_main_logic|END|now:1757653206984717|
[2025/09/12 05:00:07 015557] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:30|state:ESTABED|recv_time:1757653207015556|
[2025/09/12 05:00:07 015572] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b66e4b3389c1855b|spin_bit:1|
[2025/09/12 05:00:07 015581] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:00:07 015587] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:07 015596] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:00:07 015601] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:1e|
[2025/09/12 05:00:07 015605] [info] |scid:b66e4b3389c1855b|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000556EFEE7735C|
[2025/09/12 05:00:07 015610] [debug] |scid:b66e4b3389c1855b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:137906|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:00:07 015614] [info] |scid:b66e4b3389c1855b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:00:07 015621] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556EFEE7735C|path:0|
[2025/09/12 05:00:07 015628] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:07 015634] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:ACK_01RTT|expire:1757653207040556|now:1757653207015556|interv:25000|
[2025/09/12 05:00:07 015642] [debug] |scid:b66e4b3389c1855b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653207015556|max_ack_delay:25000|
[2025/09/12 05:00:07 015649] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:00:07 015655] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:2|frame:HANDSHAKE_DONE |recv_time:1757653207015556|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:07 015662] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653327015556|now:1757653207015556|interv:120000000|
[2025/09/12 05:00:07 015668] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653327015556|now:1757653207015556|interv:120000000|
[2025/09/12 05:00:07 015675] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653207158924|pq_index:0|
[2025/09/12 05:00:07 015680] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653206984717|
[2025/09/12 05:00:07 015684] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207015684|
[2025/09/12 05:00:07 015689] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653207015688|
[2025/09/12 05:00:07 015704] [debug] |scid:b66e4b3389c1855b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8bb6a0c94c2e5880|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:00:07 015711] [debug] |scid:b66e4b3389c1855b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:840f4567a203080c|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:00:07 015722] [debug] |scid:b66e4b3389c1855b|xqc_path_get_perf_class|conn:0000556EFEE7735C|path_id:0|path_srtt:58154|min_srtt:58154|path_bw:855|loss_rate:16.67|path_pto:0|
[2025/09/12 05:00:07 015727] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556EFEE7735C|path_id:0|path_srtt:58154|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:07 015732] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:00:07 015736] [debug] |scid:b66e4b3389c1855b|xqc_path_get_perf_class|conn:0000556EFEE7735C|path_id:0|path_srtt:58154|min_srtt:58154|path_bw:855|loss_rate:16.67|path_pto:0|
[2025/09/12 05:00:07 015740] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556EFEE7735C|path_id:0|path_srtt:58154|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:07 015745] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:00:07 015749] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:07 015754] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:00:07 015787] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:8|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653207015762|stream_id:0|stream_offset:0|
[2025/09/12 05:00:07 015796] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:8|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:07 015801] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:00:07 015805] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:58154|rtt_var:29077|pto_duration:174462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:07 015810] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:07 015814] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:07 015820] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:00:07 015827] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653207215224|now:1757653207015805|interv:199419|
[2025/09/12 05:00:07 015833] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:2|expire:1757653207215224|now:1757653207015805|interval:199419|pto_count:0|srtt:58154
[2025/09/12 05:00:07 015840] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:45|
[2025/09/12 05:00:07 015848] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:07 015855] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:00:07 015888] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:9|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653207015864|stream_id:0|stream_offset:0|
[2025/09/12 05:00:07 015898] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:9|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:07 015911] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 05:00:07 015917] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:58154|rtt_var:29077|pto_duration:174462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:07 015924] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:07 015930] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:07 015936] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:00:07 015942] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653207215326|now:1757653207015917|interv:199409|
[2025/09/12 05:00:07 015948] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:2|expire:1757653207215326|now:1757653207015917|interval:199409|pto_count:0|srtt:58154
[2025/09/12 05:00:07 015955] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:90|
[2025/09/12 05:00:07 015963] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653207040556|
[2025/09/12 05:00:07 015969] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653207040556|
[2025/09/12 05:00:07 015975] [debug] |xqc_engine_wakeup_after|wakeup:1757653207040556|now:1757653207015975|diff:24581|
[2025/09/12 05:00:07 015982] [debug] |xqc_engine_main_logic|END|now:1757653207015688|
[2025/09/12 05:00:07 015992] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:54|state:ESTABED|recv_time:1757653207015991|
[2025/09/12 05:00:07 015999] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:00:07 016007] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:00:07 016013] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:07 016020] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 05:00:07 016026] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:07 016034] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 05:00:07 016041] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:54|pkt_type:HSK|pkt_num:3|frame:ACK |recv_time:1757653207015991|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:07 016047] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653327015991|now:1757653207015991|interv:120000000|
[2025/09/12 05:00:07 016054] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653327015991|now:1757653207015991|interv:120000000|
[2025/09/12 05:00:07 016060] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653207040556|pq_index:0|
[2025/09/12 05:00:07 016066] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653207015688|
[2025/09/12 05:00:07 016072] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207016072|
[2025/09/12 05:00:07 016080] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653207016078|
[2025/09/12 05:00:07 016088] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653207040556|
[2025/09/12 05:00:07 016094] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653207040556|
[2025/09/12 05:00:07 016101] [debug] |xqc_engine_wakeup_after|wakeup:1757653207040556|now:1757653207016101|diff:24455|
[2025/09/12 05:00:07 016111] [debug] |xqc_engine_main_logic|END|now:1757653207016078|
[2025/09/12 05:00:07 016123] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:61|state:ESTABED|recv_time:1757653207016122|
[2025/09/12 05:00:07 016129] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b66e4b3389c1855b|spin_bit:1|
[2025/09/12 05:00:07 016138] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:00:07 016142] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:00:07 016147] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:00:07 016151] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:18|
[2025/09/12 05:00:07 016155] [debug] |scid:b66e4b3389c1855b|xqc_process_new_conn_id_frame|new_conn_id|f80cf5d4ab297aaaab1dc567|sr_token:b0175db8aeac0a20e375a592a9cad754
[2025/09/12 05:00:07 016162] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:07 016167] [debug] |scid:b66e4b3389c1855b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:00:07 016171] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:00:07 016176] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757653207016122|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:07 016180] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653327016122|now:1757653207016122|interv:120000000|
[2025/09/12 05:00:07 016184] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653327016122|now:1757653207016122|interv:120000000|
[2025/09/12 05:00:07 016188] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653207040556|pq_index:0|
[2025/09/12 05:00:07 016192] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653207016078|
[2025/09/12 05:00:07 016196] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207016196|
[2025/09/12 05:00:07 016200] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653207016200|
[2025/09/12 05:00:07 016206] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|largest_recv:4|ack_delay:84|first_ack_range:0|largest_pkt_recv_time:1757653207016122|
[2025/09/12 05:00:07 016210] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 05:00:07 016214] [debug] |scid:b66e4b3389c1855b|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:00:07 016218] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:00:07 016222] [debug] |scid:b66e4b3389c1855b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:00:07 016226] [debug] |scid:b66e4b3389c1855b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:07 016231] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:00:07 016236] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:00:07 016266] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:10|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653207016241|stream_id:0|stream_offset:0|
[2025/09/12 05:00:07 016282] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:10|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:07 016290] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653207215326|
[2025/09/12 05:00:07 016296] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653207215326|
[2025/09/12 05:00:07 016302] [debug] |xqc_engine_wakeup_after|wakeup:1757653207215326|now:1757653207016302|diff:199024|
[2025/09/12 05:00:07 016307] [debug] |xqc_engine_main_logic|END|now:1757653207016200|
[2025/09/12 05:00:07 016312] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207016312|
[2025/09/12 05:00:07 016316] [debug] |xqc_engine_wakeup_after|wakeup:1757653207215326|now:1757653207016316|diff:199010|
[2025/09/12 05:00:07 016320] [debug] |xqc_engine_main_logic|END|now:1757653207016312|
[2025/09/12 05:00:07 215669] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207215669|
[2025/09/12 05:00:07 215683] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653207215326|pq_index:0|
[2025/09/12 05:00:07 215688] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653207016200|
[2025/09/12 05:00:07 215693] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653207215692|
[2025/09/12 05:00:07 215698] [debug] |scid:b66e4b3389c1855b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653207215326|now:1757653207215692|
[2025/09/12 05:00:07 215702] [debug] |scid:b66e4b3389c1855b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:00:07 215706] [debug] |scid:b66e4b3389c1855b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556EFEE7735C|path:0|bytes_in_flight:90|
[2025/09/12 05:00:07 215711] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:58154|rtt_var:29077|pto_duration:174462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:07 215715] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:07 215719] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:07 215723] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:00:07 215727] [debug] |scid:b66e4b3389c1855b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:00:07 215732] [debug] |scid:b66e4b3389c1855b|xqc_conn_send_probe_pkt|conn:0000556EFEE7735C|path:0|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:00:07 215737] [debug] |scid:b66e4b3389c1855b|xqc_conn_send_probe_pkt|conn:0000556EFEE7735C|path:0|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:00:07 215741] [debug] |scid:b66e4b3389c1855b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556EFEE7735C|pto_count:1
[2025/09/12 05:00:07 215745] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556EFEE7735C|path:0|
[2025/09/12 05:00:07 215749] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:07 215753] [debug] |scid:b66e4b3389c1855b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653207215692|
[2025/09/12 05:00:07 215757] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:07 215762] [debug] |scid:b66e4b3389c1855b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:00:07 215773] [debug] |scid:b66e4b3389c1855b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:00:07 215777] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:07 215782] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:00:07 215817] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653207215790|stream_id:0|stream_offset:0|
[2025/09/12 05:00:07 215827] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:11|origin_pktnum:8|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:07 215834] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:00:07 215841] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:58154|rtt_var:29077|pto_duration:348924|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:07 215848] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:07 215854] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:07 215859] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:00:07 215863] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653207614714|now:1757653207215841|interv:398873|
[2025/09/12 05:00:07 215867] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:2|expire:1757653207614714|now:1757653207215841|interval:398873|pto_count:1|srtt:58154
[2025/09/12 05:00:07 215872] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:45|
[2025/09/12 05:00:07 215877] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:07 215881] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:00:07 215908] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653207215887|stream_id:0|stream_offset:0|
[2025/09/12 05:00:07 215918] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:12|origin_pktnum:9|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:07 215924] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 05:00:07 215931] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|srtt:58154|rtt_var:29077|pto_duration:348924|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:07 215937] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:07 215942] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:07 215946] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_pto_time_and_space|conn:0000556EFEE7735C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:00:07 215950] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653207614811|now:1757653207215931|interv:398880|
[2025/09/12 05:00:07 215954] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556EFEE7735C|path:0|pns:2|expire:1757653207614811|now:1757653207215931|interval:398880|pto_count:1|srtt:58154
[2025/09/12 05:00:07 215963] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:90|
[2025/09/12 05:00:07 215968] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653207582753|
[2025/09/12 05:00:07 215972] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653207582753|
[2025/09/12 05:00:07 215976] [debug] |xqc_engine_wakeup_after|wakeup:1757653207582753|now:1757653207215976|diff:366777|
[2025/09/12 05:00:07 215980] [debug] |xqc_engine_main_logic|END|now:1757653207215692|
[2025/09/12 05:00:07 246625] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:38|state:ESTABED|recv_time:1757653207246623|
[2025/09/12 05:00:07 246640] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b66e4b3389c1855b|spin_bit:1|
[2025/09/12 05:00:07 246649] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:00:07 246655] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:00:07 246664] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:00:07 246669] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:07 246676] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|conn:0000556EFEE7735C|path:0|pkt_num:8|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:8|
[2025/09/12 05:00:07 246683] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:50|prior_time:1757653207015762|is_app_limited:1|send_elapse:0|ack_elapse:230861|ctl_first_sent_time:1757653207015762|lagest_ack_time:1757653207246623|curr_delivered:95|
[2025/09/12 05:00:07 246691] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_sent_time_update:1757653207015762|
[2025/09/12 05:00:07 246696] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:00:07 246703] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|conn:0000556EFEE7735C|path:0|pkt_num:9|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:9|
[2025/09/12 05:00:07 246710] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:50|prior_time:1757653207015762|is_app_limited:1|send_elapse:0|ack_elapse:230861|ctl_first_sent_time:1757653207015762|lagest_ack_time:1757653207246623|curr_delivered:140|
[2025/09/12 05:00:07 246717] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_sent_time_update:1757653207015864|
[2025/09/12 05:00:07 246722] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:00:07 246728] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|conn:0000556EFEE7735C|path:0|pkt_num:11|origin_pktnum:8|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:00:07 246735] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:50|prior_time:1757653207015762|is_app_limited:1|send_elapse:0|ack_elapse:230861|ctl_first_sent_time:1757653207015762|lagest_ack_time:1757653207246623|curr_delivered:185|
[2025/09/12 05:00:07 246742] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_sent_time_update:1757653207215790|
[2025/09/12 05:00:07 246749] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:00:07 246755] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|conn:0000556EFEE7735C|path:0|pkt_num:12|origin_pktnum:9|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:00:07 246770] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:50|prior_time:1757653207015762|is_app_limited:1|send_elapse:0|ack_elapse:230861|ctl_first_sent_time:1757653207015762|lagest_ack_time:1757653207246623|curr_delivered:230|
[2025/09/12 05:00:07 246777] [debug] |scid:b66e4b3389c1855b|xqc_update_sample|sampler_sent_time_update:1757653207215887|
[2025/09/12 05:00:07 246783] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:00:07 246787] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_rtt|before update rtt|conn:0000556EFEE7735C|srtt:58154|rttvar:29077|minrtt:58154|latest_rtt:30736|ack_delay:96|
[2025/09/12 05:00:07 246791] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_update_rtt|l-0.0.0.0-57587-b66e4b3389c1855b p-193.167.100.100-443-45e0f79a4463c73c300f8da4 |after update rtt|conn:0000556EFEE7735C|srtt:54715|rttvar:28686|minrtt:30736|latest_rtt:30736|ack_delay:96|
[2025/09/12 05:00:07 246796] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:00:07 246800] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:7|thresh:5|
[2025/09/12 05:00:07 246804] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:00:07 246808] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:00:07 246812] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556EFEE7735C|path:0|
[2025/09/12 05:00:07 246816] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:07 246820] [debug] |scid:b66e4b3389c1855b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 230861, delivered 180|rate 779|lost 0|
[2025/09/12 05:00:07 246824] [debug] |scid:b66e4b3389c1855b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:00:07 246828] [debug] |scid:b66e4b3389c1855b|xqc_bbr_update_min_rtt|probertt expire|rtt:30736, old_rtt:58154|
[2025/09/12 05:00:07 246832] [debug] |scid:b66e4b3389c1855b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30736, old_rtt:58154|
[2025/09/12 05:00:07 246836] [debug] |scid:b66e4b3389c1855b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:171|
[2025/09/12 05:00:07 246840] [debug] |scid:b66e4b3389c1855b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137906|packet_lost:0|acked:180|po_sent_time:1757653207215887|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:230|
[2025/09/12 05:00:07 246844] [debug] |scid:b66e4b3389c1855b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137906|packet_lost:0|acked:180|po_sent_time:1757653207215887|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:230|
[2025/09/12 05:00:07 246849] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_ack_received|l-0.0.0.0-57587-b66e4b3389c1855b p-193.167.100.100-443-45e0f79a4463c73c300f8da4 |bbr on ack|mode:0|pacing_rate:6838987|bw:855|cwnd:138086|full_bw_reached:0|inflight:0|srtt:54715|latest_rtt:30736|min_rtt:30736|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:00:07 246856] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:00:07 246861] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653207246623|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:07 246865] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653327246623|now:1757653207246623|interv:120000000|
[2025/09/12 05:00:07 246873] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653327246623|now:1757653207246623|interv:120000000|
[2025/09/12 05:00:07 246877] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653207582753|pq_index:0|
[2025/09/12 05:00:07 246881] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653207215692|
[2025/09/12 05:00:07 246885] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207246885|
[2025/09/12 05:00:07 246890] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653207246889|
[2025/09/12 05:00:07 246896] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653207582753|
[2025/09/12 05:00:07 246900] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653207582753|
[2025/09/12 05:00:07 246904] [debug] |xqc_engine_wakeup_after|wakeup:1757653207582753|now:1757653207246904|diff:335849|
[2025/09/12 05:00:07 246909] [debug] |xqc_engine_main_logic|END|now:1757653207246889|
[2025/09/12 05:00:07 246914] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207246914|
[2025/09/12 05:00:07 246918] [debug] |xqc_engine_wakeup_after|wakeup:1757653207582753|now:1757653207246918|diff:335835|
[2025/09/12 05:00:07 246922] [debug] |xqc_engine_main_logic|END|now:1757653207246914|
[2025/09/12 05:00:07 582605] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207582605|
[2025/09/12 05:00:07 582616] [debug] |xqc_engine_wakeup_after|wakeup:1757653207582753|now:1757653207582616|diff:137|
[2025/09/12 05:00:07 582621] [debug] |xqc_engine_main_logic|END|now:1757653207582605|
[2025/09/12 05:00:07 583688] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207583688|
[2025/09/12 05:00:07 583695] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653207582753|pq_index:0|
[2025/09/12 05:00:07 583699] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653207246889|
[2025/09/12 05:00:07 583705] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653207583703|
[2025/09/12 05:00:07 583709] [debug] |scid:b66e4b3389c1855b|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653207582753|now:1757653207583703|
[2025/09/12 05:00:07 583714] [debug] |scid:b66e4b3389c1855b|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:00:07 583718] [debug] |scid:b66e4b3389c1855b|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:00:07 583737] [info] |scid:b66e4b3389c1855b|xqc_conn_close|conn:0000556EFEE7735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:00:07 583742] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_DRAINING|expire:1757653208167119|now:1757653207583742|interv:583377|
[2025/09/12 05:00:07 583746] [debug] |scid:b66e4b3389c1855b|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:00:07 583751] [debug] |scid:b66e4b3389c1855b|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:00:07 583755] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:00:07 583759] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:00:07 583762] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:07 583772] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:07 583780] [info] |scid:b66e4b3389c1855b|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 05:00:07 583789] [debug] |scid:b66e4b3389c1855b|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:00:07 583805] [stats] |scid:b66e4b3389c1855b|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653206068867|wrt_delay:32|snd_delay:120|finwrt_delay:32|finsnd_delay:120|finrcv_delay:915323|finread_delay:915496|all_acked_delay:915401|firstfinack_dely:915397|close_delay:915500|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-57587-b66e4b3389c1855b p-193.167.100.100-443-45e0f79a4463c73c300f8da4|path_info:mp is not supported in connection scid:b66e4b3389c1855b|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:00:07 583815] [debug] |scid:b66e4b3389c1855b|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653207582753|now:1757653207583703|
[2025/09/12 05:00:07 583822] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:00:07 583829] [debug] |scid:b66e4b3389c1855b|xqc_path_get_perf_class|conn:0000556EFEE7735C|path_id:0|path_srtt:54715|min_srtt:54715|path_bw:855|loss_rate:16.67|path_pto:0|
[2025/09/12 05:00:07 583836] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556EFEE7735C|path_id:0|path_srtt:54715|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:07 583843] [debug] |scid:b66e4b3389c1855b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 05:00:07 583848] [debug] |scid:b66e4b3389c1855b|xqc_check_acked_or_dropped_pkt|conn:0000556EFEE7735C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:00:07 583853] [debug] |scid:b66e4b3389c1855b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:00:07 583910] [info] |scid:b66e4b3389c1855b|xqc_send_packet_with_pn|<==|conn:0000556EFEE7735C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653207583862|stream_id:0|stream_offset:0|
[2025/09/12 05:00:07 583923] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_on_packet_sent|conn:0000556EFEE7735C|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:00:07 583930] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653208167119|
[2025/09/12 05:00:07 583936] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653208167119|
[2025/09/12 05:00:07 583942] [debug] |xqc_engine_wakeup_after|wakeup:1757653208167119|now:1757653207583942|diff:583177|
[2025/09/12 05:00:07 583949] [debug] |xqc_engine_main_logic|END|now:1757653207583703|
[2025/09/12 05:00:07 614565] [info] |xqc_engine_packet_process|==>|conn:0000556EFEE7735C|size:33|state:CLOSING|recv_time:1757653207614564|
[2025/09/12 05:00:07 614581] [debug] |scid:b66e4b3389c1855b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b66e4b3389c1855b|spin_bit:1|
[2025/09/12 05:00:07 614590] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:00:07 614596] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:00:07 614604] [debug] |scid:b66e4b3389c1855b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:00:07 614610] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 05:00:07 614616] [debug] |scid:b66e4b3389c1855b|xqc_process_frames|frame_type:1c|
[2025/09/12 05:00:07 614632] [debug] |scid:b66e4b3389c1855b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:00:07 614639] [info] |scid:b66e4b3389c1855b|xqc_conn_on_pkt_processed|====>|conn:0000556EFEE7735C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:9|frame:CONNECTION_CLOSE |recv_time:1757653207614564|dcid:b66e4b3389c1855b|dcid_seq:0|
[2025/09/12 05:00:07 614648] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:PATH_IDLE|expire:1757653327614564|now:1757653207614564|interv:120000000|
[2025/09/12 05:00:07 614654] [debug] |scid:b66e4b3389c1855b|xqc_timer_set|type:CONN_IDLE|expire:1757653327614564|now:1757653207614564|interv:120000000|
[2025/09/12 05:00:07 614661] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208167119|pq_index:0|
[2025/09/12 05:00:07 614667] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653207583703|
[2025/09/12 05:00:07 614673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207614673|
[2025/09/12 05:00:07 614682] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653207614680|
[2025/09/12 05:00:07 614690] [debug] |scid:b66e4b3389c1855b|xqc_conn_next_wakeup_time|wakeup_time:1757653208167119|
[2025/09/12 05:00:07 614697] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_wakeup_queue|next_tick_time:1757653208167119|
[2025/09/12 05:00:07 614703] [debug] |xqc_engine_wakeup_after|wakeup:1757653208167119|now:1757653207614703|diff:552416|
[2025/09/12 05:00:07 614710] [debug] |xqc_engine_main_logic|END|now:1757653207614680|
[2025/09/12 05:00:07 614718] [debug] |xqc_engine_main_logic|BEGIN|now:1757653207614718|
[2025/09/12 05:00:07 614724] [debug] |xqc_engine_wakeup_after|wakeup:1757653208167119|now:1757653207614724|diff:552395|
[2025/09/12 05:00:07 614731] [debug] |xqc_engine_main_logic|END|now:1757653207614718|
[2025/09/12 05:00:08 168145] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208168145|
[2025/09/12 05:00:08 168162] [debug] |scid:b66e4b3389c1855b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208167119|pq_index:0|
[2025/09/12 05:00:08 168167] [debug] |scid:b66e4b3389c1855b|xqc_engine_add_active_queue|last_ticked_time:1757653207614680|
[2025/09/12 05:00:08 168173] [debug] |scid:b66e4b3389c1855b|xqc_engine_process_conn|conn:0000556EFEE7735C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653208168172|
[2025/09/12 05:00:08 168178] [debug] |scid:b66e4b3389c1855b|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653208167119|now:1757653208168172|
[2025/09/12 05:00:08 168183] [debug] |scid:b66e4b3389c1855b|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653208167119|now:1757653208168172|
[2025/09/12 05:00:08 168187] [debug] |scid:b66e4b3389c1855b|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:00:08 168191] [info] |xqc_engine_main_logic|conn:0000556EFEE7735C|l-0.0.0.0-57587-b66e4b3389c1855b p-193.167.100.100-443-45e0f79a4463c73c300f8da4|conn_state:13|next_tick_time:1757653208167119
[2025/09/12 05:00:08 168203] [report] |scid:b66e4b3389c1855b|xqc_conn_destroy|0000556EFEE7735C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:916272|first_send_delay:1154|conn_persist:2100452|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-57587-b66e4b3389c1855b p-193.167.100.100-443-45e0f79a4463c73c300f8da4|hsk_recv:34652|close_recv:1546879|close_send:1516111|last_recv:1546813|last_send:1516111|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,15,16,13,17,0,1024,i96,4,24,33,40000,9,1546,0,4,52,61,4000,4,948,0,4,29,38,4,8,1178,0,4,45,4000,11,1148,4,45,4000,12,1148,4,21,40000,13,1516,0-2,0-2,0-0,0-0,0-0,0-54,0-5428,0-4106,0-10,0-13,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:10|spurious_loss:2|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:00:08 168261] [debug] |scid:b66e4b3389c1855b|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:00:08 168272] [debug] |scid:b66e4b3389c1855b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:00:08 168279] [debug] |scid:b66e4b3389c1855b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:00:08 168333] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:00:08 168340] [debug] |xqc_engine_main_logic|END|now:1757653208168172|
[2025/09/12 05:00:08 169421] [debug] |xqc_engine_destroy|begin|