[2025/12/13 08:51:00 606448] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 08:51:00 606481] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 08:51:00 606489] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 08:51:00 606493] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 08:51:00 606497] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 08:51:00 606504] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 08:51:00 606508] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 08:51:00 606540] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 08:51:00 606545] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 08:51:00 606640] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615980606638|now:1765615860606638|interv:120000000|
[2025/12/13 08:51:00 606675] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615980606675|now:1765615860606675|interv:120000000|
[2025/12/13 08:51:00 606685] [debug] |xqc_path_create|path:0|dcid:ebb15bb0929a0861|scid:81b50fc5ec4b52a9|create_path_count:1|
[2025/12/13 08:51:00 606696] [debug] |scid:81b50fc5ec4b52a9|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/13 08:51:00 606703] [debug] |xqc_path_init|path:0|dcid:ebb15bb0929a0861|scid:81b50fc5ec4b52a9|state:2|
[2025/12/13 08:51:00 606710] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_create|success|scid:81b50fc5ec4b52a9|dcid:ebb15bb0929a0861|conn:00005582E0C67FFC|
[2025/12/13 08:51:00 606717] [debug] |scid:81b50fc5ec4b52a9|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 08:51:00 606729] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 08:51:00 607037] [debug] |scid:81b50fc5ec4b52a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:51:00 607045] [debug] |scid:81b50fc5ec4b52a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:51:00 607051] [debug] |scid:81b50fc5ec4b52a9|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:51:00 607056] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/13 08:51:00 607063] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765615860607062|
[2025/12/13 08:51:00 607069] [debug] |scid:81b50fc5ec4b52a9|xqc_process_crypto_write_streams|
[2025/12/13 08:51:00 607073] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:51:00 607081] [info] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:431|sent:309|pkt_type:INIT|frame:CRYPTO |now:1765615860607080|
[2025/12/13 08:51:00 607087] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 08:51:00 607093] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 08:51:00 607099] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:00 607104] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:431|reinj:0|path_class:2|
[2025/12/13 08:51:00 607110] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:431|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 08:51:00 607116] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:51:00 607203] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765615860607131|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 607212] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 607218] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:51:00 607225] [debug] |scid:81b50fc5ec4b52a9|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:26|
[2025/12/13 08:51:00 607231] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:51:00 607238] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 607244] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:51:00 607248] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615861357131|now:1765615860607224|interv:749907|
[2025/12/13 08:51:00 607252] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:0|expire:1765615861357131|now:1765615860607224|interval:749907|pto_count:0|srtt:250000
[2025/12/13 08:51:00 607257] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 08:51:00 607263] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615861357131|
[2025/12/13 08:51:00 607267] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_active_queue|last_ticked_time:1765615860607062|pd_index:0|
[2025/12/13 08:51:00 607271] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615861357131|
[2025/12/13 08:51:00 607275] [debug] |xqc_engine_wakeup_after|wakeup:1765615861357131|now:1765615860607275|diff:749856|
[2025/12/13 08:51:00 607280] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:51:00 607335] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615861357131|pq_index:0|
[2025/12/13 08:51:00 607340] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860607062|
[2025/12/13 08:51:00 607353] [debug] |scid:81b50fc5ec4b52a9|xqc_stream_send|blocked by no 0RTT support|
[2025/12/13 08:51:00 607360] [info] |scid:81b50fc5ec4b52a9|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:20|offset:0|fin:1|stream_flag:1|conn:00005582E0C67FFC|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/12/13 08:51:00 607370] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765615860607370|
[2025/12/13 08:51:00 607379] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615861357131|
[2025/12/13 08:51:00 607383] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_active_queue|last_ticked_time:1765615860607370|pd_index:0|
[2025/12/13 08:51:00 607387] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615861357131|
[2025/12/13 08:51:00 607391] [debug] |xqc_engine_wakeup_after|wakeup:1765615861357131|now:1765615860607391|diff:749740|
[2025/12/13 08:51:00 607400] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:51:00 640880] [info] |xqc_engine_packet_process|==>|conn:00005582E0C67FFC|size:1280|state:C_INITIAL_SENT|recv_time:1765615860640876|
[2025/12/13 08:51:00 640898] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 08:51:00 640913] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_initial|success|Length:359|
[2025/12/13 08:51:00 640922] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:51:00 640928] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 08:51:00 640938] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/13 08:51:00 640949] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:2|
[2025/12/13 08:51:00 640959] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|conn:00005582E0C67FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/12/13 08:51:00 640967] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765615860607131|is_app_limited:1|send_elapse:0|ack_elapse:33745|ctl_first_sent_time:1765615860607131|lagest_ack_time:1765615860640876|curr_delivered:1184|
[2025/12/13 08:51:00 640976] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_sent_time_update:1765615860607131|
[2025/12/13 08:51:00 640983] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 08:51:00 640989] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_rtt|before update rtt|conn:00005582E0C67FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33745|ack_delay:0|
[2025/12/13 08:51:00 640999] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_rtt|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |after update rtt|conn:00005582E0C67FFC|srtt:33745|rttvar:16872|minrtt:33745|latest_rtt:33745|ack_delay:0|
[2025/12/13 08:51:00 641006] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 08:51:00 641012] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:51:00 641019] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33745|rtt_var:16872|pto_duration:101233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 641026] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860742259|now:1765615860641018|interv:101241|
[2025/12/13 08:51:00 641032] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:0|expire:1765615860742259|now:1765615860641018|interval:101241|pto_count:0|srtt:33745
[2025/12/13 08:51:00 641040] [debug] |scid:81b50fc5ec4b52a9|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33745, delivered 1184|rate 35086|lost 0|
[2025/12/13 08:51:00 641046] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 08:51:00 641053] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35086) in round 1|
[2025/12/13 08:51:00 641061] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_min_rtt|probertt expire|rtt:33745, old_rtt:2147483647|
[2025/12/13 08:51:00 641068] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_min_rtt|minrtt expire|rtt:33745, old_rtt:2147483647|
[2025/12/13 08:51:00 641075] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 08:51:00 641080] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765615860607131|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 08:51:00 641085] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765615860607131|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 08:51:00 641090] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |bbr on ack|mode:0|pacing_rate:11785880|bw:35086|cwnd:139040|full_bw_reached:0|inflight:0|srtt:33745|latest_rtt:33745|min_rtt:33745|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:51:00 641100] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:0|
[2025/12/13 08:51:00 641104] [debug] |scid:81b50fc5ec4b52a9|xqc_process_padding_frame|process padding|
[2025/12/13 08:51:00 641109] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:6|
[2025/12/13 08:51:00 641113] [debug] |scid:81b50fc5ec4b52a9|xqc_process_crypto_frame|level:0|
[2025/12/13 08:51:00 641118] [debug] |scid:81b50fc5ec4b52a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 08:51:00 641122] [debug] |scid:81b50fc5ec4b52a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/12/13 08:51:00 641390] [debug] |scid:81b50fc5ec4b52a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:51:00 641396] [debug] |scid:81b50fc5ec4b52a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:51:00 641400] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615861357131|pq_index:0|
[2025/12/13 08:51:00 641405] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860607370|
[2025/12/13 08:51:00 641410] [info] |scid:81b50fc5ec4b52a9|xqc_conn_confirm_cid|dcid change|ori:ebb15bb0929a0861|new:92498231|
[2025/12/13 08:51:00 641415] [info] |scid:81b50fc5ec4b52a9|xqc_conn_addr_validated|Address Validated|conn:00005582E0C67FFC|role:0|
[2025/12/13 08:51:00 641421] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:51:00 641426] [debug] |scid:81b50fc5ec4b52a9|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 08:51:00 641430] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/13 08:51:00 641435] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:1280|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1765615860640876|dcid:81b50fc5ec4b52a9|dcid_seq:0|
[2025/12/13 08:51:00 641440] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_handshake|success|Length:731|
[2025/12/13 08:51:00 641445] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:51:00 641449] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 08:51:00 641460] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/13 08:51:00 641464] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:6|
[2025/12/13 08:51:00 641468] [debug] |scid:81b50fc5ec4b52a9|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/13 08:51:00 641475] [debug] |scid:81b50fc5ec4b52a9|xqc_process_crypto_frame|level:2|
[2025/12/13 08:51:00 641479] [debug] |scid:81b50fc5ec4b52a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 08:51:00 641483] [debug] |scid:81b50fc5ec4b52a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|709u|
[2025/12/13 08:51:00 642043] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:51:00 642051] [info] |scid:81b50fc5ec4b52a9|xqc_conn_tls_transport_params_cb|store sr_token with cid: ebb15bb0929a0861|token:19419f063983e826adf0bedc92063d1b
[2025/12/13 08:51:00 642056] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 08:51:00 642061] [warn] |scid:81b50fc5ec4b52a9|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 08:51:00 642242] [debug] |scid:81b50fc5ec4b52a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 08:51:00 642254] [debug] |scid:81b50fc5ec4b52a9|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 08:51:00 642266] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:51:00 642272] [debug] |scid:81b50fc5ec4b52a9|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/13 08:51:00 642279] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/13 08:51:00 642285] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:899|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765615860640876|dcid:81b50fc5ec4b52a9|dcid_seq:0|
[2025/12/13 08:51:00 642293] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:81b50fc5ec4b52a9|spin_bit:0|
[2025/12/13 08:51:00 642302] [warn] |scid:81b50fc5ec4b52a9|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/12/13 08:51:00 642310] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 08:51:00 642317] [info] |scid:81b50fc5ec4b52a9|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 08:51:00 642323] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615980640876|now:1765615860640876|interv:120000000|
[2025/12/13 08:51:00 642328] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615980640876|now:1765615860640876|interv:120000000|
[2025/12/13 08:51:00 642332] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860642332|
[2025/12/13 08:51:00 642337] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765615860642336|
[2025/12/13 08:51:00 642342] [info] |scid:81b50fc5ec4b52a9|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 08:51:00 642346] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 08:51:00 642350] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 08:51:00 642355] [debug] |scid:81b50fc5ec4b52a9|xqc_process_crypto_write_streams|
[2025/12/13 08:51:00 642359] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:51:00 642362] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 08:51:00 642366] [debug] |scid:81b50fc5ec4b52a9|xqc_process_crypto_write_streams|
[2025/12/13 08:51:00 642370] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 08:51:00 642375] [info] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:64|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765615860642374|
[2025/12/13 08:51:00 642379] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005582E0C67FFC|
[2025/12/13 08:51:00 642389] [info] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 08:51:00 642396] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33745|rtt_var:16872|pto_duration:101233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 642403] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860743635|now:1765615860642395|interv:101240|
[2025/12/13 08:51:00 642409] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:1|expire:1765615860743635|now:1765615860642395|interval:101240|pto_count:0|srtt:33745
[2025/12/13 08:51:00 642413] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 08:51:00 642422] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 08:51:00 642426] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:81b50fc5ec4b52a9|spin_bit:0|
[2025/12/13 08:51:00 642432] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:51:00 642436] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 08:51:00 642442] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/13 08:51:00 642446] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:18|
[2025/12/13 08:51:00 642450] [debug] |scid:81b50fc5ec4b52a9|xqc_process_new_conn_id_frame|new_conn_id|eef02aab|sr_token:be199db8a15ba2835598866c68e069aa
[2025/12/13 08:51:00 642456] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:18|
[2025/12/13 08:51:00 642460] [debug] |scid:81b50fc5ec4b52a9|xqc_process_new_conn_id_frame|new_conn_id|2d729214|sr_token:124432ff054ff3d4fce346bd307064fa
[2025/12/13 08:51:00 642465] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:18|
[2025/12/13 08:51:00 642474] [debug] |scid:81b50fc5ec4b52a9|xqc_process_new_conn_id_frame|new_conn_id|0435010c|sr_token:3d9a3aedcca9dad0e8dc4a7f119eeaa6
[2025/12/13 08:51:00 642482] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:18|
[2025/12/13 08:51:00 642488] [debug] |scid:81b50fc5ec4b52a9|xqc_process_new_conn_id_frame|new_conn_id|b87b843d|sr_token:7d8c80ec658e12699aeb2b70500fc028
[2025/12/13 08:51:00 642495] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:18|
[2025/12/13 08:51:00 642499] [debug] |scid:81b50fc5ec4b52a9|xqc_process_new_conn_id_frame|new_conn_id|9de0abea|sr_token:64a04f06ffaaac5c0b7b51c0e0900b26
[2025/12/13 08:51:00 642504] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:ACK_01RTT|expire:1765615860665876|now:1765615860640876|interv:25000|
[2025/12/13 08:51:00 642509] [debug] |scid:81b50fc5ec4b52a9|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860640876|max_ack_delay:25000|
[2025/12/13 08:51:00 642527] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/13 08:51:00 642532] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:147|pkt_type:SHORT_HEADER|pkt_num:0|frame:NEW_CONNECTION_ID |recv_time:1765615860640876|dcid:81b50fc5ec4b52a9|dcid_seq:0|
[2025/12/13 08:51:00 642537] [debug] |scid:81b50fc5ec4b52a9|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:00005582E0C67FFC|cnt:0|
[2025/12/13 08:51:00 642542] [debug] |scid:81b50fc5ec4b52a9|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:786432|
[2025/12/13 08:51:00 642546] [debug] |scid:81b50fc5ec4b52a9|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/13 08:51:00 642551] [debug] |scid:81b50fc5ec4b52a9|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 08:51:00 642562] [info] |scid:81b50fc5ec4b52a9|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:20|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:20|offset:20|fin:1|stream_flag:64|conn:00005582E0C67FFC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 08:51:00 642570] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861|
[2025/12/13 08:51:00 642578] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|largest_recv:0|ack_delay:1702|first_ack_range:0|largest_pkt_recv_time:1765615860640876|
[2025/12/13 08:51:00 642589] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/13 08:51:00 642593] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 08:51:00 642597] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 08:51:00 642602] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|largest_recv:0|ack_delay:1725|first_ack_range:0|largest_pkt_recv_time:1765615860640876|
[2025/12/13 08:51:00 642606] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/13 08:51:00 642609] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 08:51:00 642613] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 08:51:00 642618] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:33745|min_srtt:33745|path_bw:35086|loss_rate:0.00|path_pto:0|
[2025/12/13 08:51:00 642623] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:33745|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:00 642628] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:64|reinj:0|path_class:2|
[2025/12/13 08:51:00 642633] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 642637] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 642645] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:33745|min_srtt:33745|path_bw:35086|loss_rate:0.00|path_pto:0|
[2025/12/13 08:51:00 642653] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_can_send|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |path:0|can:1|pkt_sz:33|schedule_bytes:64|inflight:0|cwnd:139040|conn:00005582E0C67FFC|stream_id:0|stream_offset:20|
[2025/12/13 08:51:00 642660] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:33745|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:00 642667] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:33|reinj:0|path_class:2|
[2025/12/13 08:51:00 642672] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 08:51:00 642677] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:51:00 642715] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:0|size:64|sent:80|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765615860642683|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 642724] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:0|origin_pktnum:0|size:64|enc_size:80|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 642732] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/13 08:51:00 642739] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33745|rtt_var:16872|pto_duration:101233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 642746] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 642753] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:51:00 642758] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:51:00 642767] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860743916|now:1765615860642739|interv:101177|
[2025/12/13 08:51:00 642771] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:1|expire:1765615860743916|now:1765615860642739|interval:101177|pto_count:0|srtt:33745
[2025/12/13 08:51:00 642776] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:64|
[2025/12/13 08:51:00 642781] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:124|pkt_type:INIT|frame:ACK |
[2025/12/13 08:51:00 642786] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:51:00 642817] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:64|now:1765615860642792|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 642826] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 642833] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:1184|
[2025/12/13 08:51:00 642839] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:64|
[2025/12/13 08:51:00 642846] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:31|pkt_type:HSK|frame:ACK |
[2025/12/13 08:51:00 642850] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:51:00 642878] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:1|size:31|sent:47|pkt_type:HSK|frame:ACK |inflight:64|now:1765615860642856|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 642886] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:1|origin_pktnum:0|size:31|enc_size:47|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 642894] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:51:00 642900] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_can_send|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:64|cwnd:139040|conn:00005582E0C67FFC|stream_id:0|stream_offset:20|
[2025/12/13 08:51:00 642906] [debug] |scid:81b50fc5ec4b52a9|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:51:00 642911] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:51:00 642937] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:0|size:33|sent:49|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64|now:1765615860642917|stream_id:0|stream_offset:20|
[2025/12/13 08:51:00 642946] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:0|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 642953] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:1184|
[2025/12/13 08:51:00 642959] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33745|rtt_var:16872|pto_duration:101233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 642965] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 642969] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:51:00 642978] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 33|
[2025/12/13 08:51:00 642982] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:51:00 642985] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860743916|now:1765615860642959|interv:100957|
[2025/12/13 08:51:00 642989] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:1|expire:1765615860743916|now:1765615860642959|interval:100957|pto_count:0|srtt:33745
[2025/12/13 08:51:00 642994] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:97|
[2025/12/13 08:51:00 642998] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860665876|
[2025/12/13 08:51:00 643002] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860665876|
[2025/12/13 08:51:00 643007] [debug] |xqc_engine_wakeup_after|wakeup:1765615860665876|now:1765615860643006|diff:22870|
[2025/12/13 08:51:00 643011] [debug] |xqc_engine_main_logic|END|now:1765615860642336|
[2025/12/13 08:51:00 643017] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860643016|
[2025/12/13 08:51:00 643020] [debug] |xqc_engine_wakeup_after|wakeup:1765615860665876|now:1765615860643020|diff:22856|
[2025/12/13 08:51:00 643024] [debug] |xqc_engine_main_logic|END|now:1765615860643016|
[2025/12/13 08:51:00 664338] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860664337|
[2025/12/13 08:51:00 664350] [debug] |xqc_engine_wakeup_after|wakeup:1765615860665876|now:1765615860664350|diff:1526|
[2025/12/13 08:51:00 664354] [debug] |xqc_engine_main_logic|END|now:1765615860664337|
[2025/12/13 08:51:00 666482] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860666482|
[2025/12/13 08:51:00 666489] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860665876|pq_index:0|
[2025/12/13 08:51:00 666493] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860642336|
[2025/12/13 08:51:00 666498] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860666497|
[2025/12/13 08:51:00 666503] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615860665876|now:1765615860666497|
[2025/12/13 08:51:00 666508] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:51:00 666534] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615860665876|now:1765615860666497|
[2025/12/13 08:51:00 666540] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:51:00 666546] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|largest_recv:0|ack_delay:25670|first_ack_range:0|largest_pkt_recv_time:1765615860640876|
[2025/12/13 08:51:00 666550] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/13 08:51:00 666555] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 08:51:00 666559] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:51:00 666563] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 666568] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:15|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:51:00 666573] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:51:00 666607] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:1|size:15|sent:31|pkt_type:SHORT_HEADER|frame:ACK |inflight:97|now:1765615860666581|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 666624] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:1|origin_pktnum:0|size:15|enc_size:31|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 666633] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860743916|
[2025/12/13 08:51:00 666640] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860743916|
[2025/12/13 08:51:00 666645] [debug] |xqc_engine_wakeup_after|wakeup:1765615860743916|now:1765615860666645|diff:77271|
[2025/12/13 08:51:00 666649] [debug] |xqc_engine_main_logic|END|now:1765615860666497|
[2025/12/13 08:51:00 673680] [info] |xqc_engine_packet_process|==>|conn:00005582E0C67FFC|size:296|state:ESTABED|recv_time:1765615860673675|
[2025/12/13 08:51:00 673701] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:81b50fc5ec4b52a9|spin_bit:0|
[2025/12/13 08:51:00 673713] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:51:00 673721] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 08:51:00 673734] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/13 08:51:00 673742] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:1e|
[2025/12/13 08:51:00 673750] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:7|
[2025/12/13 08:51:00 673867] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:6|
[2025/12/13 08:51:00 673876] [debug] |scid:81b50fc5ec4b52a9|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 08:51:00 673882] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860743916|pq_index:0|
[2025/12/13 08:51:00 673887] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860666497|
[2025/12/13 08:51:00 673892] [debug] |scid:81b50fc5ec4b52a9|xqc_process_crypto_frame|level:3|
[2025/12/13 08:51:00 673897] [debug] |scid:81b50fc5ec4b52a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 08:51:00 673902] [debug] |scid:81b50fc5ec4b52a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|170u|
[2025/12/13 08:51:00 673935] [error] |scid:81b50fc5ec4b52a9|xqc_ssl_new_session_cb|early data is not enabled|
[2025/12/13 08:51:00 673946] [info] |scid:81b50fc5ec4b52a9|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005582E0C67FFC|
[2025/12/13 08:51:00 673953] [debug] |scid:81b50fc5ec4b52a9|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:33|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 08:51:00 673959] [info] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 08:51:00 673964] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33745|rtt_var:16872|pto_duration:101233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 673970] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 673975] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 673980] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 33|
[2025/12/13 08:51:00 673985] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860770150|now:1765615860673964|interv:96186|
[2025/12/13 08:51:00 673990] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615860770150|now:1765615860673964|interval:96186|pto_count:0|srtt:33745
[2025/12/13 08:51:00 673996] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:ACK_01RTT|expire:1765615860698675|now:1765615860673675|interv:25000|
[2025/12/13 08:51:00 674007] [debug] |scid:81b50fc5ec4b52a9|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860673675|max_ack_delay:25000|
[2025/12/13 08:51:00 674013] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/13 08:51:00 674019] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:296|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO NEW_TOKEN HANDSHAKE_DONE |recv_time:1765615860673675|dcid:81b50fc5ec4b52a9|dcid_seq:0|
[2025/12/13 08:51:00 674025] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615980673675|now:1765615860673675|interv:120000000|
[2025/12/13 08:51:00 674030] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615980673675|now:1765615860673675|interv:120000000|
[2025/12/13 08:51:00 674035] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860674035|
[2025/12/13 08:51:00 674041] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615860674040|
[2025/12/13 08:51:00 674047] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:51:00 674052] [debug] |scid:81b50fc5ec4b52a9|xqc_process_crypto_write_streams|
[2025/12/13 08:51:00 674057] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 08:51:00 674062] [debug] |scid:81b50fc5ec4b52a9|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:51:00 674074] [debug] |scid:81b50fc5ec4b52a9|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:14fe3dcabbb844ca|sr_token:a0af03c4ff7f0000831341c482550000|seq_num:1
[2025/12/13 08:51:00 674083] [debug] |scid:81b50fc5ec4b52a9|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:217efa243b3d9f65|sr_token:a0af03c4ff7f0000831341c482550000|seq_num:2
[2025/12/13 08:51:00 674089] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:33745|min_srtt:33745|path_bw:35086|loss_rate:0.00|path_pto:0|
[2025/12/13 08:51:00 674095] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:33745|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:00 674101] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:51:00 674106] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:33745|min_srtt:33745|path_bw:35086|loss_rate:0.00|path_pto:0|
[2025/12/13 08:51:00 674112] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:33745|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:00 674117] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:51:00 674123] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 674129] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 08:51:00 674167] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:2|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:33|now:1765615860674137|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 674186] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:2|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 674195] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:33|applimit:1184|
[2025/12/13 08:51:00 674203] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33745|rtt_var:16872|pto_duration:101233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 674212] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 674221] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 674228] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 08:51:00 674237] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860801370|now:1765615860674203|interv:127167|
[2025/12/13 08:51:00 674245] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615860801370|now:1765615860674203|interval:127167|pto_count:0|srtt:33745
[2025/12/13 08:51:00 674254] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:70|
[2025/12/13 08:51:00 674261] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 674267] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 08:51:00 674306] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:3|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:70|now:1765615860674275|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 674316] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:3|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 674323] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:1184|
[2025/12/13 08:51:00 674329] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33745|rtt_var:16872|pto_duration:101233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 674337] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 674343] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 674349] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 107|
[2025/12/13 08:51:00 674354] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860801508|now:1765615860674329|interv:127179|
[2025/12/13 08:51:00 674358] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615860801508|now:1765615860674329|interval:127179|pto_count:0|srtt:33745
[2025/12/13 08:51:00 674362] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:107|
[2025/12/13 08:51:00 674367] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860698675|
[2025/12/13 08:51:00 674371] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860698675|
[2025/12/13 08:51:00 674375] [debug] |xqc_engine_wakeup_after|wakeup:1765615860698675|now:1765615860674375|diff:24300|
[2025/12/13 08:51:00 674380] [debug] |xqc_engine_main_logic|END|now:1765615860674040|
[2025/12/13 08:51:00 674390] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860674390|
[2025/12/13 08:51:00 674394] [debug] |xqc_engine_wakeup_after|wakeup:1765615860698675|now:1765615860674394|diff:24281|
[2025/12/13 08:51:00 674398] [debug] |xqc_engine_main_logic|END|now:1765615860674390|
[2025/12/13 08:51:00 675447] [info] |xqc_engine_packet_process|==>|conn:00005582E0C67FFC|size:1058|state:ESTABED|recv_time:1765615860675445|
[2025/12/13 08:51:00 675461] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:81b50fc5ec4b52a9|spin_bit:0|
[2025/12/13 08:51:00 675470] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:1|
[2025/12/13 08:51:00 675475] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 08:51:00 675485] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/13 08:51:00 675491] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:2|
[2025/12/13 08:51:00 675498] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|conn:00005582E0C67FFC|path:0|pkt_num:0|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/12/13 08:51:00 675506] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:97|prior_delivered:1184|prior_time:1765615860642683|is_app_limited:1|send_elapse:234|ack_elapse:32762|ctl_first_sent_time:1765615860642917|lagest_ack_time:1765615860675445|curr_delivered:1217|
[2025/12/13 08:51:00 675538] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_sent_time_update:1765615860642917|
[2025/12/13 08:51:00 675545] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 08:51:00 675554] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 08:51:00 675561] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_rtt|before update rtt|conn:00005582E0C67FFC|srtt:33745|rttvar:16872|minrtt:33745|latest_rtt:32528|ack_delay:208|
[2025/12/13 08:51:00 675568] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_rtt|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |after update rtt|conn:00005582E0C67FFC|srtt:33567|rttvar:13010|minrtt:32528|latest_rtt:32528|ack_delay:208|
[2025/12/13 08:51:00 675574] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 08:51:00 675580] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:51:00 675587] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33567|rtt_var:13010|pto_duration:85607|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 675594] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 675600] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 675606] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:51:00 675613] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860785882|now:1765615860675586|interv:110296|
[2025/12/13 08:51:00 675618] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615860785882|now:1765615860675586|interval:110296|pto_count:0|srtt:33567
[2025/12/13 08:51:00 675622] [debug] |scid:81b50fc5ec4b52a9|xqc_generate_sample|sampler: send_elapse 234, ack_elapse 32762, delivered 33|rate 1007|lost 0|
[2025/12/13 08:51:00 675627] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 08:51:00 675636] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_min_rtt|probertt expire|rtt:32528, old_rtt:33745|
[2025/12/13 08:51:00 675640] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_min_rtt|minrtt expire|rtt:32528, old_rtt:33745|
[2025/12/13 08:51:00 675644] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 08:51:00 675648] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:33|po_sent_time:1765615860642917|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1217|
[2025/12/13 08:51:00 675653] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:33|po_sent_time:1765615860642917|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1217|
[2025/12/13 08:51:00 675658] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |bbr on ack|mode:0|pacing_rate:11785880|bw:35086|cwnd:139073|full_bw_reached:0|inflight:74|srtt:33567|latest_rtt:32528|min_rtt:32528|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:51:00 675663] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:9|
[2025/12/13 08:51:00 675668] [debug] |scid:81b50fc5ec4b52a9|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 08:51:00 675673] [debug] |scid:81b50fc5ec4b52a9|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/13 08:51:00 675677] [debug] |scid:81b50fc5ec4b52a9|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 08:51:00 675681] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860698675|pq_index:0|
[2025/12/13 08:51:00 675685] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860674040|
[2025/12/13 08:51:00 675689] [debug] |scid:81b50fc5ec4b52a9|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 08:51:00 675694] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:51:00 675699] [debug] |scid:81b50fc5ec4b52a9|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 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|
[2025/12/13 08:51:00 675703] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/13 08:51:00 675708] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK STREAM |recv_time:1765615860675445|dcid:81b50fc5ec4b52a9|dcid_seq:0|
[2025/12/13 08:51:00 675713] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615980675445|now:1765615860675445|interv:120000000|
[2025/12/13 08:51:00 675717] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615980675445|now:1765615860675445|interv:120000000|
[2025/12/13 08:51:00 675721] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860675721|
[2025/12/13 08:51:00 675726] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615860675725|
[2025/12/13 08:51:00 675731] [debug] |scid:81b50fc5ec4b52a9|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:00005582E0C67FFC|
[2025/12/13 08:51:00 675736] [debug] |scid:81b50fc5ec4b52a9|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 08:51:00 675741] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:STREAM_CLOSE|expire:1765615861007561|now:1765615860675740|interv:331821|
[2025/12/13 08:51:00 675779] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|largest_recv:2|ack_delay:334|first_ack_range:2|largest_pkt_recv_time:1765615860675445|
[2025/12/13 08:51:00 675790] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/12/13 08:51:00 675797] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 08:51:00 675803] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:51:00 675810] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 675818] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:51:00 675826] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 08:51:00 675865] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:4|size:14|sent:30|pkt_type:SHORT_HEADER|frame:ACK |inflight:74|now:1765615860675836|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 675874] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:4|origin_pktnum:0|size:14|enc_size:30|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 675883] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860785882|
[2025/12/13 08:51:00 675889] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860785882|
[2025/12/13 08:51:00 675895] [debug] |xqc_engine_wakeup_after|wakeup:1765615860785882|now:1765615860675894|diff:109988|
[2025/12/13 08:51:00 675901] [debug] |xqc_engine_main_logic|END|now:1765615860675725|
[2025/12/13 08:51:00 675909] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860675908|
[2025/12/13 08:51:00 675915] [debug] |xqc_engine_wakeup_after|wakeup:1765615860785882|now:1765615860675914|diff:109968|
[2025/12/13 08:51:00 675921] [debug] |xqc_engine_main_logic|END|now:1765615860675908|
[2025/12/13 08:51:00 706407] [info] |xqc_engine_packet_process|==>|conn:00005582E0C67FFC|size:30|state:ESTABED|recv_time:1765615860706405|
[2025/12/13 08:51:00 706422] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:217efa243b3d9f65|spin_bit:0|
[2025/12/13 08:51:00 706431] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:2|
[2025/12/13 08:51:00 706437] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/13 08:51:00 706450] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/13 08:51:00 706457] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:12|
[2025/12/13 08:51:00 706464] [debug] |scid:81b50fc5ec4b52a9|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:100|bidirectional:1|max_streams:101|
[2025/12/13 08:51:00 706472] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:ACK_01RTT|expire:1765615860731405|now:1765615860706405|interv:25000|
[2025/12/13 08:51:00 706481] [debug] |scid:81b50fc5ec4b52a9|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860706405|max_ack_delay:25000|
[2025/12/13 08:51:00 706491] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/13 08:51:00 706498] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:4|frame:MAX_STREAMS |recv_time:1765615860706405|dcid:217efa243b3d9f65|dcid_seq:2|
[2025/12/13 08:51:00 706505] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615980706405|now:1765615860706405|interv:120000000|
[2025/12/13 08:51:00 706542] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615980706405|now:1765615860706405|interv:120000000|
[2025/12/13 08:51:00 706549] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860785882|pq_index:0|
[2025/12/13 08:51:00 706556] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860675725|
[2025/12/13 08:51:00 706562] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860706562|
[2025/12/13 08:51:00 706570] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615860706568|
[2025/12/13 08:51:00 706589] [debug] |scid:81b50fc5ec4b52a9|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4500b3c291810ebf|sr_token:00000000000000000000000000000000|seq_num:3
[2025/12/13 08:51:00 706597] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:33567|min_srtt:33567|path_bw:35086|loss_rate:0.00|path_pto:0|
[2025/12/13 08:51:00 706605] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:33567|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:00 706610] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:51:00 706615] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 706620] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-11|next_skip_chance:1765615861038441|current_time:1765615860706620|
[2025/12/13 08:51:00 706625] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 08:51:00 706654] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:12|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:74|now:1765615860706632|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 706660] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:12|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 706664] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:74|applimit:0|
[2025/12/13 08:51:00 706669] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33567|rtt_var:13010|pto_duration:85607|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 706678] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 706685] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 706692] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 111|
[2025/12/13 08:51:00 706698] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860818239|now:1765615860706668|interv:111571|
[2025/12/13 08:51:00 706704] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615860818239|now:1765615860706668|interval:111571|pto_count:0|srtt:33567
[2025/12/13 08:51:00 706709] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139073|inflight:111|
[2025/12/13 08:51:00 706714] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860731405|
[2025/12/13 08:51:00 706718] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860731405|
[2025/12/13 08:51:00 706727] [debug] |xqc_engine_wakeup_after|wakeup:1765615860731405|now:1765615860706727|diff:24678|
[2025/12/13 08:51:00 706731] [debug] |xqc_engine_main_logic|END|now:1765615860706568|
[2025/12/13 08:51:00 706737] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860706737|
[2025/12/13 08:51:00 706741] [debug] |xqc_engine_wakeup_after|wakeup:1765615860731405|now:1765615860706741|diff:24664|
[2025/12/13 08:51:00 706745] [debug] |xqc_engine_main_logic|END|now:1765615860706737|
[2025/12/13 08:51:00 730128] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860730128|
[2025/12/13 08:51:00 730138] [debug] |xqc_engine_wakeup_after|wakeup:1765615860731405|now:1765615860730138|diff:1267|
[2025/12/13 08:51:00 730143] [debug] |xqc_engine_main_logic|END|now:1765615860730128|
[2025/12/13 08:51:00 732272] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860732272|
[2025/12/13 08:51:00 732279] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860731405|pq_index:0|
[2025/12/13 08:51:00 732283] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860706568|
[2025/12/13 08:51:00 732288] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860732287|
[2025/12/13 08:51:00 732293] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615860731405|now:1765615860732287|
[2025/12/13 08:51:00 732297] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:51:00 732301] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615860731405|now:1765615860732287|
[2025/12/13 08:51:00 732305] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:51:00 732310] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|largest_recv:4|ack_delay:25905|first_ack_range:0|largest_pkt_recv_time:1765615860706405|
[2025/12/13 08:51:00 732315] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/12/13 08:51:00 732318] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/12/13 08:51:00 732322] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/13 08:51:00 732327] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:51:00 732331] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 732336] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:51:00 732341] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 08:51:00 732370] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:13|size:17|sent:33|pkt_type:SHORT_HEADER|frame:ACK |inflight:111|now:1765615860732348|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 732376] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:13|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 732381] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860818239|
[2025/12/13 08:51:00 732385] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860818239|
[2025/12/13 08:51:00 732389] [debug] |xqc_engine_wakeup_after|wakeup:1765615860818239|now:1765615860732389|diff:85850|
[2025/12/13 08:51:00 732393] [debug] |xqc_engine_main_logic|END|now:1765615860732287|
[2025/12/13 08:51:00 818379] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860818379|
[2025/12/13 08:51:00 818397] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860818239|pq_index:0|
[2025/12/13 08:51:00 818402] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860732287|
[2025/12/13 08:51:00 818408] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860818407|
[2025/12/13 08:51:00 818413] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615860818239|now:1765615860818407|
[2025/12/13 08:51:00 818417] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:51:00 818421] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005582E0C67FFC|path:0|bytes_in_flight:111|
[2025/12/13 08:51:00 818425] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33567|rtt_var:13010|pto_duration:85607|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 818430] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 818434] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 818438] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 111|
[2025/12/13 08:51:00 818442] [debug] |scid:81b50fc5ec4b52a9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:51:00 818447] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_send_probe_pkt|conn:00005582E0C67FFC|path:0|pkt_num:2|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:51:00 818452] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_send_probe_pkt|conn:00005582E0C67FFC|path:0|pkt_num:3|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:51:00 818458] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005582E0C67FFC|pto_count:1
[2025/12/13 08:51:00 818462] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33567|rtt_var:13010|pto_duration:171214|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:51:00 818466] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 818470] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 818474] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:51:00 818478] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860929846|now:1765615860818462|interv:111384|
[2025/12/13 08:51:00 818482] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615860929846|now:1765615860818462|interval:111384|pto_count:1|srtt:33567
[2025/12/13 08:51:00 818488] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 818493] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 818497] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:2|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 818502] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/13 08:51:00 818563] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:14|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615860818535|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 818573] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:14|origin_pktnum:2|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 818580] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:51:00 818587] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33567|rtt_var:13010|pto_duration:171214|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:51:00 818594] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 818599] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 818603] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:51:00 818607] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615861041749|now:1765615860818586|interv:223163|
[2025/12/13 08:51:00 818611] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615861041749|now:1765615860818586|interval:223163|pto_count:1|srtt:33567
[2025/12/13 08:51:00 818616] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139073|inflight:74|
[2025/12/13 08:51:00 818621] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:3|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 818625] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/13 08:51:00 818653] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:15|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:74|now:1765615860818631|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 818662] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:15|origin_pktnum:3|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 818669] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:74|applimit:0|
[2025/12/13 08:51:00 818675] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33567|rtt_var:13010|pto_duration:171214|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:51:00 818682] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 818685] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 818689] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 111|
[2025/12/13 08:51:00 818693] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615861041845|now:1765615860818675|interv:223170|
[2025/12/13 08:51:00 818698] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615861041845|now:1765615860818675|interval:223170|pto_count:1|srtt:33567
[2025/12/13 08:51:00 818702] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139073|inflight:111|
[2025/12/13 08:51:00 818707] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615861007561|
[2025/12/13 08:51:00 818711] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615861007561|
[2025/12/13 08:51:00 818720] [debug] |xqc_engine_wakeup_after|wakeup:1765615861007561|now:1765615860818720|diff:188841|
[2025/12/13 08:51:00 818724] [debug] |xqc_engine_main_logic|END|now:1765615860818407|
[2025/12/13 08:51:00 849314] [info] |xqc_engine_packet_process|==>|conn:00005582E0C67FFC|size:38|state:ESTABED|recv_time:1765615860849313|
[2025/12/13 08:51:00 849335] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:217efa243b3d9f65|spin_bit:0|
[2025/12/13 08:51:00 849346] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:4|
[2025/12/13 08:51:00 849354] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/12/13 08:51:00 849365] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/12/13 08:51:00 849371] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:2|
[2025/12/13 08:51:00 849383] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|conn:00005582E0C67FFC|path:0|pkt_num:3|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:3|
[2025/12/13 08:51:00 849392] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:107|prior_delivered:1184|prior_time:1765615860642683|is_app_limited:1|send_elapse:31592|ack_elapse:206630|ctl_first_sent_time:1765615860674275|lagest_ack_time:1765615860849313|curr_delivered:1254|
[2025/12/13 08:51:00 849402] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_sent_time_update:1765615860674275|
[2025/12/13 08:51:00 849410] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/12/13 08:51:00 849418] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|conn:00005582E0C67FFC|path:0|pkt_num:14|origin_pktnum:2|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/12/13 08:51:00 849427] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:74|prior_delivered:1217|prior_time:1765615860675445|is_app_limited:0|send_elapse:175618|ack_elapse:173868|ctl_first_sent_time:1765615860818535|lagest_ack_time:1765615860849313|curr_delivered:1291|
[2025/12/13 08:51:00 849435] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_sent_time_update:1765615860818535|
[2025/12/13 08:51:00 849444] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 08:51:00 849451] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_rtt|before update rtt|conn:00005582E0C67FFC|srtt:33567|rttvar:13010|minrtt:32528|latest_rtt:30778|ack_delay:56|
[2025/12/13 08:51:00 849458] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_rtt|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |after update rtt|conn:00005582E0C67FFC|srtt:33212|rttvar:10469|minrtt:30778|latest_rtt:30778|ack_delay:56|
[2025/12/13 08:51:00 849463] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:12|ctl_reordering_time_threshold_shift:0|
[2025/12/13 08:51:00 849474] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:2|thresh:12|
[2025/12/13 08:51:00 849484] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:2|po_sent_time:1765615860706632|lost_send_time:1765615860782889|loss_delay:66424|frame:NEW_CONNECTION_ID |repair:16384|
[2025/12/13 08:51:00 849492] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765615860706632u|
[2025/12/13 08:51:00 849501] [stats] |scid:81b50fc5ec4b52a9|xqc_send_ctl_detect_lost|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |lost interval:1765615860849313|lost_count:1|send_count:9|pkt_num:12|po_send_time:1765615860706632|srtt:33212|cwnd:139073|bw:35086|conn_life:242683|now:0|last_lost_time:242683|
[2025/12/13 08:51:00 849538] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/12/13 08:51:00 849544] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:51:00 849548] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005582E0C67FFC|path:0|
[2025/12/13 08:51:00 849554] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:51:00 849560] [debug] |scid:81b50fc5ec4b52a9|xqc_generate_sample|sampler: send_elapse 175618, ack_elapse 173868, delivered 74|rate 421|lost 1|
[2025/12/13 08:51:00 849566] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/13 08:51:00 849571] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (421) in round 3|
[2025/12/13 08:51:00 849576] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_min_rtt|probertt expire|rtt:30778, old_rtt:32528|
[2025/12/13 08:51:00 849581] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_min_rtt|minrtt expire|rtt:30778, old_rtt:32528|
[2025/12/13 08:51:00 849586] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:148|
[2025/12/13 08:51:00 849591] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139073|packet_lost:1|acked:74|po_sent_time:1765615860818535|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1291|
[2025/12/13 08:51:00 849596] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139073|packet_lost:1|acked:74|po_sent_time:1765615860818535|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1291|
[2025/12/13 08:51:00 849602] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |bbr on ack|mode:0|pacing_rate:11785880|bw:35086|cwnd:139147|full_bw_reached:0|inflight:0|srtt:33212|latest_rtt:30778|min_rtt:30778|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:51:00 849609] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:19|
[2025/12/13 08:51:00 849615] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_set_cid_retired_ts|retired|cid:14fe3dcabbb844ca|seq:1|len:8|
[2025/12/13 08:51:00 849621] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:RETIRE_CID|expire:1765615861149884|now:1765615860849620|interv:300264|
[2025/12/13 08:51:00 849628] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:ACK_01RTT|expire:1765615860874313|now:1765615860849313|interv:25000|
[2025/12/13 08:51:00 849634] [debug] |scid:81b50fc5ec4b52a9|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860849313|max_ack_delay:25000|
[2025/12/13 08:51:00 849640] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/12/13 08:51:00 849645] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK RETIRE_CONNECTION_ID |recv_time:1765615860849313|dcid:217efa243b3d9f65|dcid_seq:2|
[2025/12/13 08:51:00 849650] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615980849313|now:1765615860849313|interv:120000000|
[2025/12/13 08:51:00 849654] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615980849313|now:1765615860849313|interv:120000000|
[2025/12/13 08:51:00 849658] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615861007561|pq_index:0|
[2025/12/13 08:51:00 849662] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860818407|
[2025/12/13 08:51:00 849670] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860849670|
[2025/12/13 08:51:00 849675] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_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:1765615860849674|
[2025/12/13 08:51:00 849688] [debug] |scid:81b50fc5ec4b52a9|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:208fccc73620b688|sr_token:00000000000000000000000000000000|seq_num:4
[2025/12/13 08:51:00 849693] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:33212|min_srtt:33212|path_bw:35086|loss_rate:0.00|path_pto:0|
[2025/12/13 08:51:00 849698] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_can_send|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |path:0|can:1|pkt_sz:37|schedule_bytes:0|inflight:0|cwnd:139147|conn:00005582E0C67FFC|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 849703] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:33212|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:00 849707] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:12|size:37|reinj:0|path_class:2|
[2025/12/13 08:51:00 849712] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:33212|min_srtt:33212|path_bw:35086|loss_rate:0.00|path_pto:0|
[2025/12/13 08:51:00 849716] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:33212|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:00 849721] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:51:00 849725] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:12|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 849730] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_can_send|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |path:0|can:1|pkt_sz:37|schedule_bytes:0|inflight:0|cwnd:139147|conn:00005582E0C67FFC|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 849734] [debug] |scid:81b50fc5ec4b52a9|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:51:00 849739] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/12/13 08:51:00 849768] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:16|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765615860849745|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 849775] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:16|origin_pktnum:12|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 08:51:00 849780] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:51:00 849790] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33212|rtt_var:10469|pto_duration:75088|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 849798] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 849804] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 849810] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:51:00 849817] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860950833|now:1765615860849790|interv:101043|
[2025/12/13 08:51:00 849829] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615860950833|now:1765615860849790|interval:101043|pto_count:0|srtt:33212
[2025/12/13 08:51:00 849837] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139147|inflight:37|
[2025/12/13 08:51:00 849845] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 849851] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/12/13 08:51:00 849878] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:17|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615860849859|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 849884] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:17|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 849894] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:51:00 849901] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33212|rtt_var:10469|pto_duration:75088|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 849908] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 849914] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 849920] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:51:00 849927] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615860950947|now:1765615860849901|interv:101046|
[2025/12/13 08:51:00 849933] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615860950947|now:1765615860849901|interval:101046|pto_count:0|srtt:33212
[2025/12/13 08:51:00 849940] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139147|inflight:74|
[2025/12/13 08:51:00 849948] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860874313|
[2025/12/13 08:51:00 849953] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860874313|
[2025/12/13 08:51:00 849957] [debug] |xqc_engine_wakeup_after|wakeup:1765615860874313|now:1765615860849957|diff:24356|
[2025/12/13 08:51:00 849961] [debug] |xqc_engine_main_logic|END|now:1765615860849674|
[2025/12/13 08:51:00 849967] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860849967|
[2025/12/13 08:51:00 849971] [debug] |xqc_engine_wakeup_after|wakeup:1765615860874313|now:1765615860849970|diff:24343|
[2025/12/13 08:51:00 849975] [debug] |xqc_engine_main_logic|END|now:1765615860849967|
[2025/12/13 08:51:00 873359] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860873359|
[2025/12/13 08:51:00 873371] [debug] |xqc_engine_wakeup_after|wakeup:1765615860874313|now:1765615860873371|diff:942|
[2025/12/13 08:51:00 873376] [debug] |xqc_engine_main_logic|END|now:1765615860873359|
[2025/12/13 08:51:00 874434] [info] |xqc_engine_packet_process|==>|conn:00005582E0C67FFC|size:37|state:ESTABED|recv_time:1765615860874432|
[2025/12/13 08:51:00 874461] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:217efa243b3d9f65|spin_bit:0|
[2025/12/13 08:51:00 874473] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:6|
[2025/12/13 08:51:00 874480] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/12/13 08:51:00 874560] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/12/13 08:51:00 874567] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:2|
[2025/12/13 08:51:00 874578] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/12/13 08:51:00 874587] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1765615860874432|dcid:217efa243b3d9f65|dcid_seq:2|
[2025/12/13 08:51:00 874596] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615980874432|now:1765615860874432|interv:120000000|
[2025/12/13 08:51:00 874604] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615980874432|now:1765615860874432|interv:120000000|
[2025/12/13 08:51:00 874611] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860874313|pq_index:0|
[2025/12/13 08:51:00 874619] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860849674|
[2025/12/13 08:51:00 874627] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860874626|
[2025/12/13 08:51:00 874637] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_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:1765615860874635|
[2025/12/13 08:51:00 874646] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615860874313|now:1765615860874635|
[2025/12/13 08:51:00 874654] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:51:00 874662] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615860874313|now:1765615860874635|
[2025/12/13 08:51:00 874667] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:51:00 874674] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|largest_recv:7|ack_delay:25361|first_ack_range:1|largest_pkt_recv_time:1765615860849313|
[2025/12/13 08:51:00 874680] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/12/13 08:51:00 874685] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:6|frame_largest_recv:7|
[2025/12/13 08:51:00 874690] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:51:00 874696] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 874702] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:15|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:51:00 874708] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/12/13 08:51:00 874745] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:18|size:15|sent:31|pkt_type:SHORT_HEADER|frame:ACK |inflight:74|now:1765615860874716|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 874752] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:18|origin_pktnum:0|size:15|enc_size:31|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 874759] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860950947|
[2025/12/13 08:51:00 874765] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860950947|
[2025/12/13 08:51:00 874769] [debug] |xqc_engine_wakeup_after|wakeup:1765615860950947|now:1765615860874769|diff:76178|
[2025/12/13 08:51:00 874775] [debug] |xqc_engine_main_logic|END|now:1765615860874635|
[2025/12/13 08:51:00 874782] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860874782|
[2025/12/13 08:51:00 874787] [debug] |xqc_engine_wakeup_after|wakeup:1765615860950947|now:1765615860874786|diff:76161|
[2025/12/13 08:51:00 874799] [debug] |xqc_engine_main_logic|END|now:1765615860874782|
[2025/12/13 08:51:00 905412] [info] |xqc_engine_packet_process|==>|conn:00005582E0C67FFC|size:29|state:ESTABED|recv_time:1765615860905410|
[2025/12/13 08:51:00 905430] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:217efa243b3d9f65|spin_bit:0|
[2025/12/13 08:51:00 905442] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:7|
[2025/12/13 08:51:00 905449] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/12/13 08:51:00 905461] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/12/13 08:51:00 905468] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:19|
[2025/12/13 08:51:00 905481] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_set_cid_retired_ts|retired|cid:81b50fc5ec4b52a9|seq:0|len:8|
[2025/12/13 08:51:00 905490] [debug] |scid:81b50fc5ec4b52a9|xqc_process_retire_conn_id_frame|switch scid to 2|
[2025/12/13 08:51:00 905498] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:ACK_01RTT|expire:1765615860930410|now:1765615860905410|interv:25000|
[2025/12/13 08:51:00 905508] [debug] |scid:81b50fc5ec4b52a9|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860905410|max_ack_delay:25000|
[2025/12/13 08:51:00 905540] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/12/13 08:51:00 905548] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:8|frame:RETIRE_CONNECTION_ID |recv_time:1765615860905410|dcid:217efa243b3d9f65|dcid_seq:2|
[2025/12/13 08:51:00 905554] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615980905410|now:1765615860905410|interv:120000000|
[2025/12/13 08:51:00 905560] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615980905410|now:1765615860905410|interv:120000000|
[2025/12/13 08:51:00 905564] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860950947|pq_index:0|
[2025/12/13 08:51:00 905570] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860874635|
[2025/12/13 08:51:00 905574] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860905574|
[2025/12/13 08:51:00 905580] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615860905579|
[2025/12/13 08:51:00 905588] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860930410|
[2025/12/13 08:51:00 905593] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860930410|
[2025/12/13 08:51:00 905598] [debug] |xqc_engine_wakeup_after|wakeup:1765615860930410|now:1765615860905598|diff:24812|
[2025/12/13 08:51:00 905609] [debug] |xqc_engine_main_logic|END|now:1765615860905579|
[2025/12/13 08:51:00 905619] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860905619|
[2025/12/13 08:51:00 905627] [debug] |xqc_engine_wakeup_after|wakeup:1765615860930410|now:1765615860905626|diff:24784|
[2025/12/13 08:51:00 905633] [debug] |xqc_engine_main_logic|END|now:1765615860905619|
[2025/12/13 08:51:00 930083] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860930082|
[2025/12/13 08:51:00 930092] [debug] |xqc_engine_wakeup_after|wakeup:1765615860930410|now:1765615860930092|diff:318|
[2025/12/13 08:51:00 930096] [debug] |xqc_engine_main_logic|END|now:1765615860930082|
[2025/12/13 08:51:00 931164] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860931164|
[2025/12/13 08:51:00 931176] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860930410|pq_index:0|
[2025/12/13 08:51:00 931181] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860905579|
[2025/12/13 08:51:00 931186] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860931185|
[2025/12/13 08:51:00 931190] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615860930410|now:1765615860931185|
[2025/12/13 08:51:00 931195] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:51:00 931198] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615860930410|now:1765615860931185|
[2025/12/13 08:51:00 931202] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:51:00 931208] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|largest_recv:8|ack_delay:25797|first_ack_range:2|largest_pkt_recv_time:1765615860905410|
[2025/12/13 08:51:00 931212] [debug] |scid:81b50fc5ec4b52a9|xqc_gen_ack_frame|high:8|low:6|pkt_pns:2|
[2025/12/13 08:51:00 931216] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/12/13 08:51:00 931220] [debug] |scid:81b50fc5ec4b52a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:51:00 931225] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 931230] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:15|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:51:00 931235] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/12/13 08:51:00 931270] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:19|size:15|sent:31|pkt_type:SHORT_HEADER|frame:ACK |inflight:74|now:1765615860931242|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 931279] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:19|origin_pktnum:0|size:15|enc_size:31|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 931287] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615860950947|
[2025/12/13 08:51:00 931294] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615860950947|
[2025/12/13 08:51:00 931300] [debug] |xqc_engine_wakeup_after|wakeup:1765615860950947|now:1765615860931299|diff:19648|
[2025/12/13 08:51:00 931306] [debug] |xqc_engine_main_logic|END|now:1765615860931185|
[2025/12/13 08:51:00 952559] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860952559|
[2025/12/13 08:51:00 952573] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615860950947|pq_index:0|
[2025/12/13 08:51:00 952578] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860931185|
[2025/12/13 08:51:00 952584] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615860952582|
[2025/12/13 08:51:00 952589] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615860950947|now:1765615860952582|
[2025/12/13 08:51:00 952593] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:51:00 952597] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005582E0C67FFC|path:0|bytes_in_flight:74|
[2025/12/13 08:51:00 952609] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33212|rtt_var:10469|pto_duration:75088|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 952614] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 952618] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 952622] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:51:00 952626] [debug] |scid:81b50fc5ec4b52a9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:51:00 952630] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_send_probe_pkt|conn:00005582E0C67FFC|path:0|pkt_num:12|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:51:00 952636] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_send_probe_pkt|conn:00005582E0C67FFC|path:0|pkt_num:16|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:51:00 952641] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005582E0C67FFC|pto_count:1
[2025/12/13 08:51:00 952645] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33212|rtt_var:10469|pto_duration:150176|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:51:00 952649] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 952653] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 952657] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:51:00 952661] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615861052035|now:1765615860952645|interv:99390|
[2025/12/13 08:51:00 952665] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615861052035|now:1765615860952645|interval:99390|pto_count:1|srtt:33212
[2025/12/13 08:51:00 952672] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 952676] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 952681] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:12|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 952686] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/12/13 08:51:00 952720] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:20|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615860952694|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 952726] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:20|origin_pktnum:12|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 952731] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:51:00 952736] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33212|rtt_var:10469|pto_duration:150176|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:51:00 952740] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 952744] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 952752] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:51:00 952756] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615861154870|now:1765615860952735|interv:202135|
[2025/12/13 08:51:00 952760] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615861154870|now:1765615860952735|interval:202135|pto_count:1|srtt:33212
[2025/12/13 08:51:00 952765] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139147|inflight:74|
[2025/12/13 08:51:00 952770] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:16|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 952775] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/12/13 08:51:00 952794] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:21|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:74|now:1765615860952780|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 952800] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:21|origin_pktnum:12|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:51:00 952804] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:74|applimit:0|
[2025/12/13 08:51:00 952808] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:33212|rtt_var:10469|pto_duration:150176|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:51:00 952813] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 952816] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 952820] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 111|
[2025/12/13 08:51:00 952824] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615861154956|now:1765615860952808|interv:202148|
[2025/12/13 08:51:00 952828] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615861154956|now:1765615860952808|interval:202148|pto_count:1|srtt:33212
[2025/12/13 08:51:00 952833] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139147|inflight:111|
[2025/12/13 08:51:00 952837] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615861007561|
[2025/12/13 08:51:00 952841] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615861007561|
[2025/12/13 08:51:00 952845] [debug] |xqc_engine_wakeup_after|wakeup:1765615861007561|now:1765615860952845|diff:54716|
[2025/12/13 08:51:00 952850] [debug] |xqc_engine_main_logic|END|now:1765615860952582|
[2025/12/13 08:51:00 983344] [info] |xqc_engine_packet_process|==>|conn:00005582E0C67FFC|size:34|state:ESTABED|recv_time:1765615860983342|
[2025/12/13 08:51:00 983361] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:217efa243b3d9f65|spin_bit:0|
[2025/12/13 08:51:00 983371] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:8|
[2025/12/13 08:51:00 983377] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/12/13 08:51:00 983385] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/12/13 08:51:00 983392] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|frame_type:2|
[2025/12/13 08:51:00 983400] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|conn:00005582E0C67FFC|path:0|pkt_num:20|origin_pktnum:12|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:20|path_largest_ack:20|
[2025/12/13 08:51:00 983416] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:74|prior_delivered:1291|prior_time:1765615860849745|is_app_limited:0|send_elapse:102949|ack_elapse:133597|ctl_first_sent_time:1765615860952694|lagest_ack_time:1765615860983342|curr_delivered:1328|
[2025/12/13 08:51:00 983424] [debug] |scid:81b50fc5ec4b52a9|xqc_update_sample|sampler_sent_time_update:1765615860952694|
[2025/12/13 08:51:00 983431] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 08:51:00 983437] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_rtt|before update rtt|conn:00005582E0C67FFC|srtt:33212|rttvar:10469|minrtt:30778|latest_rtt:30648|ack_delay:64|
[2025/12/13 08:51:00 983445] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_rtt|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |after update rtt|conn:00005582E0C67FFC|srtt:32884|rttvar:8509|minrtt:30648|latest_rtt:30648|ack_delay:64|
[2025/12/13 08:51:00 983451] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:20|lost_pn:8|thresh:12|
[2025/12/13 08:51:00 983460] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:17|lost_pn:8|po_sent_time:1765615860849859|lost_send_time:1765615860917574|loss_delay:65768|frame:NEW_CONNECTION_ID |repair:16384|
[2025/12/13 08:51:00 983468] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765615860849859u|
[2025/12/13 08:51:00 983475] [stats] |scid:81b50fc5ec4b52a9|xqc_send_ctl_detect_lost|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |lost interval:134029|lost_count:1|send_count:4|pkt_num:17|po_send_time:1765615860849859|srtt:32884|cwnd:139147|bw:35086|conn_life:376712|now:0|last_lost_time:376712|
[2025/12/13 08:51:00 983483] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 9|pns:2|
[2025/12/13 08:51:00 983489] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:51:00 983496] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005582E0C67FFC|path:0|
[2025/12/13 08:51:00 983502] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:51:00 983508] [debug] |scid:81b50fc5ec4b52a9|xqc_generate_sample|sampler: send_elapse 102949, ack_elapse 133597, delivered 37|rate 276|lost 2|
[2025/12/13 08:51:00 983538] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/12/13 08:51:00 983545] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (276) in round 4|
[2025/12/13 08:51:00 983552] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_min_rtt|probertt expire|rtt:30648, old_rtt:30778|
[2025/12/13 08:51:00 983559] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_update_min_rtt|minrtt expire|rtt:30648, old_rtt:30778|
[2025/12/13 08:51:00 983565] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:148|
[2025/12/13 08:51:00 983571] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139147|packet_lost:1|acked:37|po_sent_time:1765615860952694|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1328|
[2025/12/13 08:51:00 983578] [debug] |scid:81b50fc5ec4b52a9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139147|packet_lost:1|acked:37|po_sent_time:1765615860952694|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1328|
[2025/12/13 08:51:00 983585] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_ack_received|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |bbr on ack|mode:0|pacing_rate:11785880|bw:35086|cwnd:139184|full_bw_reached:0|inflight:0|srtt:32884|latest_rtt:30648|min_rtt:30648|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:51:00 983602] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/12/13 08:51:00 983610] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1765615860983342|dcid:217efa243b3d9f65|dcid_seq:2|
[2025/12/13 08:51:00 983617] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615980983342|now:1765615860983342|interv:120000000|
[2025/12/13 08:51:00 983624] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615980983342|now:1765615860983342|interv:120000000|
[2025/12/13 08:51:00 983630] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615861007561|pq_index:0|
[2025/12/13 08:51:00 983637] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860952582|
[2025/12/13 08:51:00 983643] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860983643|
[2025/12/13 08:51:00 983651] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615860983649|
[2025/12/13 08:51:00 983661] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:32884|min_srtt:32884|path_bw:35086|loss_rate:20.00|path_pto:0|
[2025/12/13 08:51:00 983669] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_can_send|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |path:0|can:1|pkt_sz:37|schedule_bytes:0|inflight:0|cwnd:139184|conn:00005582E0C67FFC|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 983677] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:32884|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:00 983685] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:17|size:37|reinj:0|path_class:2|
[2025/12/13 08:51:00 983693] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:17|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:51:00 983699] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_can_send|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861 |path:0|can:1|pkt_sz:37|schedule_bytes:0|inflight:0|cwnd:139184|conn:00005582E0C67FFC|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 983706] [debug] |scid:81b50fc5ec4b52a9|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:51:00 983713] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/12/13 08:51:00 983752] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:22|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765615860983723|stream_id:0|stream_offset:0|
[2025/12/13 08:51:00 983761] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:22|origin_pktnum:17|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 08:51:00 983769] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:51:00 983775] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|srtt:32884|rtt_var:8509|pto_duration:66920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:51:00 983782] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:51:00 983788] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:51:00 983800] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_get_pto_time_and_space|conn:00005582E0C67FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:51:00 983807] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:LOSS_DETECTION|expire:1765615861076643|now:1765615860983775|interv:92868|
[2025/12/13 08:51:00 983813] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005582E0C67FFC|path:0|pns:2|expire:1765615861076643|now:1765615860983775|interval:92868|pto_count:0|srtt:32884
[2025/12/13 08:51:00 983821] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139184|inflight:37|
[2025/12/13 08:51:00 983828] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615861007561|
[2025/12/13 08:51:00 983835] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615861007561|
[2025/12/13 08:51:00 983841] [debug] |xqc_engine_wakeup_after|wakeup:1765615861007561|now:1765615860983841|diff:23720|
[2025/12/13 08:51:00 983847] [debug] |xqc_engine_main_logic|END|now:1765615860983649|
[2025/12/13 08:51:00 983856] [debug] |xqc_engine_main_logic|BEGIN|now:1765615860983856|
[2025/12/13 08:51:00 983862] [debug] |xqc_engine_wakeup_after|wakeup:1765615861007561|now:1765615860983862|diff:23699|
[2025/12/13 08:51:00 983868] [debug] |xqc_engine_main_logic|END|now:1765615860983856|
[2025/12/13 08:51:01 007250] [debug] |xqc_engine_main_logic|BEGIN|now:1765615861007249|
[2025/12/13 08:51:01 007261] [debug] |xqc_engine_wakeup_after|wakeup:1765615861007561|now:1765615861007261|diff:300|
[2025/12/13 08:51:01 007266] [debug] |xqc_engine_main_logic|END|now:1765615861007249|
[2025/12/13 08:51:01 008333] [debug] |xqc_engine_main_logic|BEGIN|now:1765615861008333|
[2025/12/13 08:51:01 008339] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615861007561|pq_index:0|
[2025/12/13 08:51:01 008344] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615860983649|
[2025/12/13 08:51:01 008349] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615861008348|
[2025/12/13 08:51:01 008354] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765615861007561|now:1765615861008348|
[2025/12/13 08:51:01 008358] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 08:51:01 008363] [debug] |scid:81b50fc5ec4b52a9|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 08:51:01 008386] [info] |scid:81b50fc5ec4b52a9|xqc_conn_close|conn:00005582E0C67FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 08:51:01 008394] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_DRAINING|expire:1765615861284154|now:1765615861008394|interv:275760|
[2025/12/13 08:51:01 008400] [debug] |scid:81b50fc5ec4b52a9|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 08:51:01 008408] [debug] |scid:81b50fc5ec4b52a9|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:37|
[2025/12/13 08:51:01 008413] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:51:01 008417] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:51:01 008420] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:51:01 008424] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:51:01 008429] [info] |scid:81b50fc5ec4b52a9|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/13 08:51:01 008445] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 08:51:01 008464] [stats] |scid:81b50fc5ec4b52a9|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:20|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765615860607334|wrt_delay:35226|snd_delay:35583|finwrt_delay:35226|finsnd_delay:35583|finrcv_delay:68339|finread_delay:68402|all_acked_delay:68217|firstfinack_dely:68211|close_delay:68406|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861|path_info:mp is not supported in connection scid:217efa243b3d9f65|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 08:51:01 008475] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765615861007561|now:1765615861008348|
[2025/12/13 08:51:01 008481] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 08:51:01 008488] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:32884|min_srtt:32884|path_bw:35086|loss_rate:33.33|path_pto:0|
[2025/12/13 08:51:01 008494] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:32884|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:01 008502] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:13|reinj:0|path_class:4|
[2025/12/13 08:51:01 008510] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:13|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 08:51:01 008534] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/12/13 08:51:01 008571] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:23|size:13|sent:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765615861008544|stream_id:0|stream_offset:0|
[2025/12/13 08:51:01 008581] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:23|origin_pktnum:0|size:13|enc_size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 08:51:01 008589] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615861149884|
[2025/12/13 08:51:01 008595] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615861149884|
[2025/12/13 08:51:01 008602] [debug] |xqc_engine_wakeup_after|wakeup:1765615861149884|now:1765615861008602|diff:141282|
[2025/12/13 08:51:01 008608] [debug] |xqc_engine_main_logic|END|now:1765615861008348|
[2025/12/13 08:51:01 014307] [info] |xqc_engine_packet_process|==>|conn:00005582E0C67FFC|size:36|state:CLOSING|recv_time:1765615861014306|
[2025/12/13 08:51:01 014324] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:217efa243b3d9f65|spin_bit:0|
[2025/12/13 08:51:01 014333] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|largest_pn:9|
[2025/12/13 08:51:01 014339] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/12/13 08:51:01 014348] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/12/13 08:51:01 014355] [debug] |scid:81b50fc5ec4b52a9|xqc_process_frames|closing state|frame_type:2|
[2025/12/13 08:51:01 014362] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 08:51:01 014369] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/12/13 08:51:01 014375] [info] |scid:81b50fc5ec4b52a9|xqc_conn_on_pkt_processed|====>|conn:00005582E0C67FFC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:10|frame:|recv_time:1765615861014306|dcid:217efa243b3d9f65|dcid_seq:2|
[2025/12/13 08:51:01 014394] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:PATH_IDLE|expire:1765615981014306|now:1765615861014306|interv:120000000|
[2025/12/13 08:51:01 014401] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:CONN_IDLE|expire:1765615981014306|now:1765615861014306|interv:120000000|
[2025/12/13 08:51:01 014408] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615861149884|pq_index:0|
[2025/12/13 08:51:01 014414] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615861008348|
[2025/12/13 08:51:01 014422] [debug] |xqc_engine_main_logic|BEGIN|now:1765615861014421|
[2025/12/13 08:51:01 014428] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615861014427|
[2025/12/13 08:51:01 014434] [debug] |scid:81b50fc5ec4b52a9|xqc_path_get_perf_class|conn:00005582E0C67FFC|path_id:0|path_srtt:32884|min_srtt:32884|path_bw:35086|loss_rate:33.33|path_pto:0|
[2025/12/13 08:51:01 014438] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|path srtt|conn:00005582E0C67FFC|path_id:0|path_srtt:32884|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:51:01 014443] [debug] |scid:81b50fc5ec4b52a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:13|reinj:0|path_class:4|
[2025/12/13 08:51:01 014448] [debug] |scid:81b50fc5ec4b52a9|xqc_check_acked_or_dropped_pkt|conn:00005582E0C67FFC|pkt_num:0|size:13|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 08:51:01 014453] [debug] |scid:81b50fc5ec4b52a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/12/13 08:51:01 014486] [info] |scid:81b50fc5ec4b52a9|xqc_send_packet_with_pn|<==|conn:00005582E0C67FFC|path:0|pkt_num:24|size:13|sent:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765615861014459|stream_id:0|stream_offset:0|
[2025/12/13 08:51:01 014496] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_on_packet_sent|conn:00005582E0C67FFC|path:0|pkt_num:24|origin_pktnum:0|size:13|enc_size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 08:51:01 014504] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615861149884|
[2025/12/13 08:51:01 014511] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615861149884|
[2025/12/13 08:51:01 014535] [debug] |xqc_engine_wakeup_after|wakeup:1765615861149884|now:1765615861014535|diff:135349|
[2025/12/13 08:51:01 014543] [debug] |xqc_engine_main_logic|END|now:1765615861014427|
[2025/12/13 08:51:01 149519] [debug] |xqc_engine_main_logic|BEGIN|now:1765615861149519|
[2025/12/13 08:51:01 149533] [debug] |xqc_engine_wakeup_after|wakeup:1765615861149884|now:1765615861149533|diff:351|
[2025/12/13 08:51:01 149538] [debug] |xqc_engine_main_logic|END|now:1765615861149519|
[2025/12/13 08:51:01 150606] [debug] |xqc_engine_main_logic|BEGIN|now:1765615861150606|
[2025/12/13 08:51:01 150613] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615861149884|pq_index:0|
[2025/12/13 08:51:01 150617] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615861014427|
[2025/12/13 08:51:01 150623] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615861150622|
[2025/12/13 08:51:01 150628] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:RETIRE_CID|expire_time:1765615861149884|now:1765615861150622|
[2025/12/13 08:51:01 150633] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_retire_cid_timeout|retired->removed|cid:14fe3dcabbb844ca|seq:1|len:8|
[2025/12/13 08:51:01 150646] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_set|type:RETIRE_CID|expire:1765615861205753|now:1765615861150622|interv:55131|
[2025/12/13 08:51:01 150651] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615861205753|
[2025/12/13 08:51:01 150655] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615861205753|
[2025/12/13 08:51:01 150659] [debug] |xqc_engine_wakeup_after|wakeup:1765615861205753|now:1765615861150659|diff:55094|
[2025/12/13 08:51:01 150663] [debug] |xqc_engine_main_logic|END|now:1765615861150622|
[2025/12/13 08:51:01 206963] [debug] |xqc_engine_main_logic|BEGIN|now:1765615861206963|
[2025/12/13 08:51:01 206973] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615861205753|pq_index:0|
[2025/12/13 08:51:01 206977] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615861150622|
[2025/12/13 08:51:01 206982] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615861206981|
[2025/12/13 08:51:01 206987] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:RETIRE_CID|expire_time:1765615861205753|now:1765615861206981|
[2025/12/13 08:51:01 206991] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_retire_cid_timeout|retired->removed|cid:81b50fc5ec4b52a9|seq:0|len:8|
[2025/12/13 08:51:01 206996] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|unset|type:RETIRE_CID|expire_time:1765615861205753|now:1765615861206981|
[2025/12/13 08:51:01 206999] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:RETIRE_CID|
[2025/12/13 08:51:01 207004] [debug] |scid:81b50fc5ec4b52a9|xqc_conn_next_wakeup_time|wakeup_time:1765615861284154|
[2025/12/13 08:51:01 207008] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_wakeup_queue|next_tick_time:1765615861284154|
[2025/12/13 08:51:01 207012] [debug] |xqc_engine_wakeup_after|wakeup:1765615861284154|now:1765615861207012|diff:77142|
[2025/12/13 08:51:01 207016] [debug] |xqc_engine_main_logic|END|now:1765615861206981|
[2025/12/13 08:51:01 284536] [debug] |xqc_engine_main_logic|BEGIN|now:1765615861284536|
[2025/12/13 08:51:01 284548] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_remove_wakeup_queue|next_tick_time:1765615861284154|pq_index:0|
[2025/12/13 08:51:01 284552] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_add_active_queue|last_ticked_time:1765615861206981|
[2025/12/13 08:51:01 284558] [debug] |scid:81b50fc5ec4b52a9|xqc_engine_process_conn|conn:00005582E0C67FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615861284556|
[2025/12/13 08:51:01 284562] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765615861284154|now:1765615861284556|
[2025/12/13 08:51:01 284567] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765615861284154|now:1765615861284556|
[2025/12/13 08:51:01 284571] [debug] |scid:81b50fc5ec4b52a9|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 08:51:01 284575] [info] |xqc_engine_main_logic|conn:00005582E0C67FFC|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861|conn_state:13|next_tick_time:1765615861284154
[2025/12/13 08:51:01 284588] [report] |scid:81b50fc5ec4b52a9|xqc_conn_destroy|00005582E0C67FFC|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:35634|first_send_delay:730|conn_persist:677958|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-37574-81b50fc5ec4b52a9 p-193.167.100.100-443-ebb15bb0929a0861|hsk_recv:34246|close_recv:0|close_send:401914|last_recv:407676|last_send:407829|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,22,12,9,20,0,1024,i96,4,20,29,8000,8,298,0,4,25,34,4,9,376,0,4,27,36,0,10,407,0,4,13,40000,24,407,4,37,4000,22,377,4,13,40000,23,401,0-2,0-2,0-0,0-0,0-0,0-32,0-3320,0-2838,0-14,0-9,0-2,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:0|snd_pkt:14|spurious_loss:1|detected_loss:5|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|
[2025/12/13 08:51:01 284636] [debug] |scid:81b50fc5ec4b52a9|xqc_send_ctl_destroy|destroy|
[2025/12/13 08:51:01 284648] [debug] |scid:81b50fc5ec4b52a9|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 08:51:01 284655] [debug] |scid:81b50fc5ec4b52a9|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 08:51:01 284661] [debug] |scid:81b50fc5ec4b52a9|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 08:51:01 284737] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 08:51:01 284743] [debug] |xqc_engine_main_logic|END|now:1765615861284556|
[2025/12/13 08:51:01 285819] [debug] |xqc_engine_destroy|begin|