[2025/09/12 03:05:25 146372] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 03:05:25 146427] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 03:05:25 146432] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 03:05:25 146437] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 03:05:25 146441] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 03:05:25 146448] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 03:05:25 146452] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 03:05:25 146456] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 03:05:25 146460] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 03:05:25 146576] [debug] |scid:0baac71620f66154|xqc_timer_set|type:CONN_IDLE|expire:1757646445146575|now:1757646325146575|interv:120000000|
[2025/09/12 03:05:25 146609] [debug] |scid:0baac71620f66154|xqc_timer_set|type:PATH_IDLE|expire:1757646445146608|now:1757646325146608|interv:120000000|
[2025/09/12 03:05:25 146619] [debug] |xqc_path_create|path:0|dcid:3c477a27cbf7b95e|scid:0baac71620f66154|create_path_count:1|
[2025/09/12 03:05:25 146626] [debug] |scid:0baac71620f66154|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 03:05:25 146633] [debug] |xqc_path_init|path:0|dcid:3c477a27cbf7b95e|scid:0baac71620f66154|state:2|
[2025/09/12 03:05:25 146640] [debug] |scid:0baac71620f66154|xqc_conn_create|success|scid:0baac71620f66154|dcid:3c477a27cbf7b95e|conn:00005604631F435C|
[2025/09/12 03:05:25 146651] [debug] |scid:0baac71620f66154|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 03:05:25 146658] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 03:05:25 147358] [debug] |scid:0baac71620f66154|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 03:05:25 147365] [debug] |scid:0baac71620f66154|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 03:05:25 147371] [debug] |scid:0baac71620f66154|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 03:05:25 147376] [debug] |scid:0baac71620f66154|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 03:05:25 147433] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757646325147432|
[2025/09/12 03:05:25 147441] [debug] |scid:0baac71620f66154|xqc_process_crypto_write_streams|
[2025/09/12 03:05:25 147446] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 03:05:25 147456] [info] |scid:0baac71620f66154|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1757646325147456|
[2025/09/12 03:05:25 147462] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 03:05:25 147468] [debug] |scid:0baac71620f66154|xqc_path_get_perf_class|conn:00005604631F435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 03:05:25 147473] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|path srtt|conn:00005604631F435C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:25 147478] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/09/12 03:05:25 147483] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 03:05:25 147489] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:25 147564] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757646325147504|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 147572] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 147577] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 03:05:25 147582] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:25 147586] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 03:05:25 147590] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 147594] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 0|
[2025/09/12 03:05:25 147598] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325897504|now:1757646325147581|interv:749923|
[2025/09/12 03:05:25 147602] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:0|expire:1757646325897504|now:1757646325147581|interval:749923|pto_count:0|srtt:250000
[2025/09/12 03:05:25 147607] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 03:05:25 147612] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325897504|
[2025/09/12 03:05:25 147616] [debug] |scid:0baac71620f66154|xqc_engine_remove_active_queue|last_ticked_time:1757646325147432|pd_index:0|
[2025/09/12 03:05:25 147620] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325897504|
[2025/09/12 03:05:25 147624] [debug] |xqc_engine_wakeup_after|wakeup:1757646325897504|now:1757646325147624|diff:749880|
[2025/09/12 03:05:25 147629] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 03:05:25 147683] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325897504|pq_index:0|
[2025/09/12 03:05:25 147691] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325147432|
[2025/09/12 03:05:25 147704] [debug] |scid:0baac71620f66154|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 03:05:25 147709] [debug] |scid:0baac71620f66154|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 03:05:25 147715] [debug] |scid:0baac71620f66154|xqc_stream_buff_data|size:17|
[2025/09/12 03:05:25 147720] [info] |scid:0baac71620f66154|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:00005604631F435C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 03:05:25 147726] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757646325147726|
[2025/09/12 03:05:25 147732] [debug] |scid:0baac71620f66154|xqc_path_get_perf_class|conn:00005604631F435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 03:05:25 147739] [debug] |scid:0baac71620f66154|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005604631F435C|stream_id:0|stream_offset:17|
[2025/09/12 03:05:25 147746] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|path srtt|conn:00005604631F435C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:25 147760] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 03:05:25 147768] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 03:05:25 147774] [debug] |scid:0baac71620f66154|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005604631F435C|stream_id:0|stream_offset:17|
[2025/09/12 03:05:25 147781] [debug] |scid:0baac71620f66154|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 03:05:25 147787] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:25 147821] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757646325147797|stream_id:0|stream_offset:17|
[2025/09/12 03:05:25 147830] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 147837] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 03:05:25 147844] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:25 147851] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 03:05:25 147857] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 147862] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:25 147869] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:25 147873] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325897504|now:1757646325147844|interv:749660|
[2025/09/12 03:05:25 147877] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:0|expire:1757646325897504|now:1757646325147844|interval:749660|pto_count:0|srtt:250000
[2025/09/12 03:05:25 147882] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 03:05:25 147887] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325897504|
[2025/09/12 03:05:25 147890] [debug] |scid:0baac71620f66154|xqc_engine_remove_active_queue|last_ticked_time:1757646325147726|pd_index:0|
[2025/09/12 03:05:25 147894] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325897504|
[2025/09/12 03:05:25 147898] [debug] |xqc_engine_wakeup_after|wakeup:1757646325897504|now:1757646325147898|diff:749606|
[2025/09/12 03:05:25 147903] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 03:05:25 186787] [info] |xqc_engine_packet_process|==>|conn:00005604631F435C|size:1200|state:C_INITIAL_SENT|recv_time:1757646325186785|
[2025/09/12 03:05:25 186810] [debug] |scid:0baac71620f66154|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 03:05:25 186819] [debug] |scid:0baac71620f66154|xqc_packet_parse_initial|success|Length:975|
[2025/09/12 03:05:25 186831] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 03:05:25 186839] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:25 186851] [debug] |scid:0baac71620f66154|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 03:05:25 186860] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:2|
[2025/09/12 03:05:25 186881] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|conn:00005604631F435C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 03:05:25 186888] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757646325147504|is_app_limited:1|send_elapse:0|ack_elapse:39281|ctl_first_sent_time:1757646325147504|lagest_ack_time:1757646325186785|curr_delivered:1184|
[2025/09/12 03:05:25 186896] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_sent_time_update:1757646325147504|
[2025/09/12 03:05:25 186905] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 03:05:25 186913] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_rtt|before update rtt|conn:00005604631F435C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:39281|ack_delay:0|
[2025/09/12 03:05:25 186957] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_rtt|l-0.0.0.0-35919-0baac71620f66154 p-193.167.100.100-443-3c477a27cbf7b95e |after update rtt|conn:00005604631F435C|srtt:39281|rttvar:19640|minrtt:39281|latest_rtt:39281|ack_delay:0|
[2025/09/12 03:05:25 186966] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 03:05:25 186974] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 03:05:25 186982] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:19640|pto_duration:117841|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:25 186990] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 186995] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 186999] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:25 187004] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:25 187009] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757646325186982|interv:18444986427384364633|
[2025/09/12 03:05:25 187014] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:0|expire:18446744073709551615|now:1757646325186982|interval:18444986427384364633|pto_count:0|srtt:39281
[2025/09/12 03:05:25 187020] [debug] |scid:0baac71620f66154|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 39281, delivered 1184|rate 30141|lost 0|
[2025/09/12 03:05:25 187026] [debug] |scid:0baac71620f66154|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 03:05:25 187031] [debug] |scid:0baac71620f66154|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (30141) in round 1|
[2025/09/12 03:05:25 187036] [debug] |scid:0baac71620f66154|xqc_bbr_update_min_rtt|probertt expire|rtt:39281, old_rtt:2147483647|
[2025/09/12 03:05:25 187041] [debug] |scid:0baac71620f66154|xqc_bbr_update_min_rtt|minrtt expire|rtt:39281, old_rtt:2147483647|
[2025/09/12 03:05:25 187046] [debug] |scid:0baac71620f66154|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 03:05:25 187051] [debug] |scid:0baac71620f66154|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757646325147504|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 03:05:25 187057] [debug] |scid:0baac71620f66154|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757646325147504|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 03:05:25 187069] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|l-0.0.0.0-35919-0baac71620f66154 p-193.167.100.100-443-3c477a27cbf7b95e |bbr on ack|mode:0|pacing_rate:10124856|bw:30141|cwnd:139040|full_bw_reached:0|inflight:50|srtt:39281|latest_rtt:39281|min_rtt:39281|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 03:05:25 187076] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:6|
[2025/09/12 03:05:25 187083] [debug] |scid:0baac71620f66154|xqc_process_crypto_frame|level:0|
[2025/09/12 03:05:25 187088] [debug] |scid:0baac71620f66154|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 03:05:25 187093] [debug] |scid:0baac71620f66154|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 03:05:25 187402] [debug] |scid:0baac71620f66154|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 03:05:25 187412] [debug] |scid:0baac71620f66154|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 03:05:25 187416] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325897504|pq_index:0|
[2025/09/12 03:05:25 187421] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325147726|
[2025/09/12 03:05:25 187425] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:0|
[2025/09/12 03:05:25 187429] [debug] |scid:0baac71620f66154|xqc_process_padding_frame|process padding|
[2025/09/12 03:05:25 187436] [info] |scid:0baac71620f66154|xqc_conn_confirm_cid|dcid change|ori:3c477a27cbf7b95e|new:eeef093e10ab1bc1|
[2025/09/12 03:05:25 187441] [info] |scid:0baac71620f66154|xqc_conn_addr_validated|Address Validated|conn:00005604631F435C|role:0|
[2025/09/12 03:05:25 187446] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 03:05:25 187451] [debug] |scid:0baac71620f66154|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 03:05:25 187455] [debug] |scid:0baac71620f66154|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 03:05:25 187460] [info] |scid:0baac71620f66154|xqc_conn_on_pkt_processed|====>|conn:00005604631F435C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1757646325186785|dcid:0baac71620f66154|dcid_seq:0|
[2025/09/12 03:05:25 187466] [debug] |scid:0baac71620f66154|xqc_packet_parse_handshake|success|Length:174|
[2025/09/12 03:05:25 187471] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 03:05:25 187475] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:25 187480] [debug] |scid:0baac71620f66154|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 03:05:25 187484] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:6|
[2025/09/12 03:05:25 187488] [debug] |scid:0baac71620f66154|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 03:05:25 187496] [debug] |scid:0baac71620f66154|xqc_process_crypto_frame|level:2|
[2025/09/12 03:05:25 187500] [debug] |scid:0baac71620f66154|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 03:05:25 187504] [debug] |scid:0baac71620f66154|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/09/12 03:05:25 187553] [debug] |scid:0baac71620f66154|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 03:05:25 187558] [debug] |scid:0baac71620f66154|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 03:05:25 187562] [warn] |scid:0baac71620f66154|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 03:05:25 187724] [debug] |scid:0baac71620f66154|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 03:05:25 187736] [debug] |scid:0baac71620f66154|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 03:05:25 187741] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 03:05:25 187746] [debug] |scid:0baac71620f66154|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 03:05:25 187750] [debug] |scid:0baac71620f66154|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 03:05:25 187755] [info] |scid:0baac71620f66154|xqc_conn_on_pkt_processed|====>|conn:00005604631F435C|path:0|size:199|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757646325186785|dcid:0baac71620f66154|dcid_seq:0|
[2025/09/12 03:05:25 187760] [debug] |scid:0baac71620f66154|xqc_timer_set|type:PATH_IDLE|expire:1757646445186785|now:1757646325186785|interv:120000000|
[2025/09/12 03:05:25 187764] [debug] |scid:0baac71620f66154|xqc_timer_set|type:CONN_IDLE|expire:1757646445186785|now:1757646325186785|interv:120000000|
[2025/09/12 03:05:25 187769] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325187769|
[2025/09/12 03:05:25 187775] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757646325187774|
[2025/09/12 03:05:25 187780] [info] |scid:0baac71620f66154|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 03:05:25 187784] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 03:05:25 187789] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 03:05:25 187793] [debug] |scid:0baac71620f66154|xqc_process_crypto_write_streams|
[2025/09/12 03:05:25 187796] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 03:05:25 187800] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 03:05:25 187804] [debug] |scid:0baac71620f66154|xqc_process_crypto_write_streams|
[2025/09/12 03:05:25 187808] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 03:05:25 187813] [info] |scid:0baac71620f66154|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757646325187812|
[2025/09/12 03:05:25 187817] [debug] |scid:0baac71620f66154|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005604631F435C|
[2025/09/12 03:05:25 187822] [info] |scid:0baac71620f66154|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 03:05:25 187826] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:19640|pto_duration:117841|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:25 187830] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 187834] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 187838] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:25 187842] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:25 187845] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757646325187825|interv:18444986427384363790|
[2025/09/12 03:05:25 187849] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:0|expire:18446744073709551615|now:1757646325187825|interval:18444986427384363790|pto_count:0|srtt:39281
[2025/09/12 03:05:25 187857] [debug] |scid:0baac71620f66154|xqc_conn_early_data_accept|accept|
[2025/09/12 03:05:25 187861] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 03:05:25 187867] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|largest_recv:0|ack_delay:1082|first_ack_range:0|largest_pkt_recv_time:1757646325186785|
[2025/09/12 03:05:25 187872] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 03:05:25 187876] [debug] |scid:0baac71620f66154|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 03:05:25 187880] [debug] |scid:0baac71620f66154|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 03:05:25 187884] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|largest_recv:0|ack_delay:1099|first_ack_range:0|largest_pkt_recv_time:1757646325186785|
[2025/09/12 03:05:25 187888] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 03:05:25 187892] [debug] |scid:0baac71620f66154|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 03:05:25 187896] [debug] |scid:0baac71620f66154|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 03:05:25 187901] [debug] |scid:0baac71620f66154|xqc_path_get_perf_class|conn:00005604631F435C|path_id:0|path_srtt:39281|min_srtt:39281|path_bw:30141|loss_rate:0.00|path_pto:0|
[2025/09/12 03:05:25 187906] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|path srtt|conn:00005604631F435C|path_id:0|path_srtt:39281|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:25 187910] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/09/12 03:05:25 187915] [debug] |scid:0baac71620f66154|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 187919] [debug] |scid:0baac71620f66154|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 187924] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 03:05:25 187928] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:25 187963] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757646325187935|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 187969] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 187974] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 03:05:25 187981] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:19640|pto_duration:117841|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:25 187988] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 187994] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 68|
[2025/09/12 03:05:25 188001] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:25 188007] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:25 188013] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325305776|now:1757646325187980|interv:117796|
[2025/09/12 03:05:25 188019] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:1|expire:1757646325305776|now:1757646325187980|interval:117796|pto_count:0|srtt:39281
[2025/09/12 03:05:25 188034] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 03:05:25 188041] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/09/12 03:05:25 188046] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:25 188073] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:118|now:1757646325188053|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 188080] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|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|
[2025/09/12 03:05:25 188087] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/09/12 03:05:25 188093] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 03:05:25 188101] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/09/12 03:05:25 188108] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:25 188139] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:118|now:1757646325188117|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 188147] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 188155] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325305776|
[2025/09/12 03:05:25 188162] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325305776|
[2025/09/12 03:05:25 188168] [debug] |xqc_engine_wakeup_after|wakeup:1757646325305776|now:1757646325188168|diff:117608|
[2025/09/12 03:05:25 188178] [debug] |xqc_engine_main_logic|END|now:1757646325187774|
[2025/09/12 03:05:25 188186] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325188186|
[2025/09/12 03:05:25 188192] [debug] |xqc_engine_wakeup_after|wakeup:1757646325305776|now:1757646325188192|diff:117584|
[2025/09/12 03:05:25 188199] [debug] |xqc_engine_main_logic|END|now:1757646325188186|
[2025/09/12 03:05:25 305010] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325305010|
[2025/09/12 03:05:25 305029] [debug] |xqc_engine_wakeup_after|wakeup:1757646325305776|now:1757646325305029|diff:747|
[2025/09/12 03:05:25 305034] [debug] |xqc_engine_main_logic|END|now:1757646325305010|
[2025/09/12 03:05:25 306100] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325306100|
[2025/09/12 03:05:25 306107] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325305776|pq_index:0|
[2025/09/12 03:05:25 306111] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325187774|
[2025/09/12 03:05:25 306117] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325306115|
[2025/09/12 03:05:25 306122] [debug] |scid:0baac71620f66154|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757646325305776|now:1757646325306115|
[2025/09/12 03:05:25 306127] [debug] |scid:0baac71620f66154|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 03:05:25 306131] [debug] |scid:0baac71620f66154|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005604631F435C|path:0|bytes_in_flight:118|
[2025/09/12 03:05:25 306144] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:19640|pto_duration:117841|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:25 306149] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 306153] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 68|
[2025/09/12 03:05:25 306157] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:25 306161] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:25 306165] [debug] |scid:0baac71620f66154|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 03:05:25 306170] [debug] |scid:0baac71620f66154|xqc_conn_send_probe_pkt|conn:00005604631F435C|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 03:05:25 306175] [debug] |scid:0baac71620f66154|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 03:05:25 306179] [debug] |scid:0baac71620f66154|xqc_conn_send_probe_pkt|conn:00005604631F435C|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 03:05:25 306183] [debug] |scid:0baac71620f66154|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005604631F435C|pto_count:1
[2025/09/12 03:05:25 306187] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:19640|pto_duration:235682|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 03:05:25 306192] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 306196] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 306199] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:25 306203] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:25 306207] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757646325306187|interv:18444986427384245428|
[2025/09/12 03:05:25 306211] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:0|expire:18446744073709551615|now:1757646325306187|interval:18444986427384245428|pto_count:1|srtt:39281
[2025/09/12 03:05:25 306218] [debug] |scid:0baac71620f66154|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 306222] [debug] |scid:0baac71620f66154|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 306227] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 03:05:25 306233] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 03:05:25 306282] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:2|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757646325306243|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 306288] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:2|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 306292] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 03:05:25 306296] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:19640|pto_duration:235682|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 03:05:25 306304] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 306308] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 68|
[2025/09/12 03:05:25 306312] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:25 306316] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:25 306319] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325541925|now:1757646325306296|interv:235629|
[2025/09/12 03:05:25 306324] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:1|expire:1757646325541925|now:1757646325306296|interval:235629|pto_count:1|srtt:39281
[2025/09/12 03:05:25 306332] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 03:05:25 306339] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 03:05:25 306345] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 03:05:25 306375] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:118|now:1757646325306353|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 306402] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:3|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 03:05:25 306408] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/09/12 03:05:25 306415] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:19640|pto_duration:235682|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 03:05:25 306421] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 306428] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 136|
[2025/09/12 03:05:25 306434] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:25 306440] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:25 306445] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325542035|now:1757646325306414|interv:235621|
[2025/09/12 03:05:25 306449] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:1|expire:1757646325542035|now:1757646325306414|interval:235621|pto_count:1|srtt:39281
[2025/09/12 03:05:25 306454] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:186|
[2025/09/12 03:05:25 306459] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325542035|
[2025/09/12 03:05:25 306463] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325542035|
[2025/09/12 03:05:25 306467] [debug] |xqc_engine_wakeup_after|wakeup:1757646325542035|now:1757646325306467|diff:235568|
[2025/09/12 03:05:25 306471] [debug] |xqc_engine_main_logic|END|now:1757646325306115|
[2025/09/12 03:05:25 337727] [info] |xqc_engine_packet_process|==>|conn:00005604631F435C|size:199|state:ESTABED|recv_time:1757646325337725|
[2025/09/12 03:05:25 337751] [debug] |scid:0baac71620f66154|xqc_packet_parse_handshake|success|Length:174|
[2025/09/12 03:05:25 337764] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 03:05:25 337783] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:25 337796] [debug] |scid:0baac71620f66154|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 03:05:25 337803] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:6|
[2025/09/12 03:05:25 337814] [debug] |scid:0baac71620f66154|xqc_process_crypto_frame|level:2|
[2025/09/12 03:05:25 337822] [debug] |scid:0baac71620f66154|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 03:05:25 337830] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325542035|pq_index:0|
[2025/09/12 03:05:25 337838] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325306115|
[2025/09/12 03:05:25 337847] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 03:05:25 337857] [debug] |scid:0baac71620f66154|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 03:05:25 337866] [debug] |scid:0baac71620f66154|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 03:05:25 337875] [info] |scid:0baac71620f66154|xqc_conn_on_pkt_processed|====>|conn:00005604631F435C|path:0|size:199|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757646325337725|dcid:0baac71620f66154|dcid_seq:0|
[2025/09/12 03:05:25 337884] [debug] |scid:0baac71620f66154|xqc_timer_set|type:PATH_IDLE|expire:1757646445337725|now:1757646325337725|interv:120000000|
[2025/09/12 03:05:25 337890] [debug] |scid:0baac71620f66154|xqc_timer_set|type:CONN_IDLE|expire:1757646445337725|now:1757646325337725|interv:120000000|
[2025/09/12 03:05:25 337895] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325337895|
[2025/09/12 03:05:25 337901] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325337900|
[2025/09/12 03:05:25 337908] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 03:05:25 337916] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|largest_recv:1|ack_delay:190|first_ack_range:1|largest_pkt_recv_time:1757646325337725|
[2025/09/12 03:05:25 337921] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 03:05:25 337926] [debug] |scid:0baac71620f66154|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 03:05:25 337931] [debug] |scid:0baac71620f66154|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 03:05:25 337937] [debug] |scid:0baac71620f66154|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 337943] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:34|pkt_type:HSK|frame:ACK |
[2025/09/12 03:05:25 337949] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 03:05:25 337986] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:4|size:34|sent:50|pkt_type:HSK|frame:ACK |inflight:186|now:1757646325337957|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 337993] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:4|origin_pktnum:0|size:34|enc_size:50|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 338002] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325542035|
[2025/09/12 03:05:25 338011] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325542035|
[2025/09/12 03:05:25 338026] [debug] |xqc_engine_wakeup_after|wakeup:1757646325542035|now:1757646325338026|diff:204009|
[2025/09/12 03:05:25 338037] [debug] |xqc_engine_main_logic|END|now:1757646325337900|
[2025/09/12 03:05:25 338047] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325338046|
[2025/09/12 03:05:25 338054] [debug] |xqc_engine_wakeup_after|wakeup:1757646325542035|now:1757646325338054|diff:203981|
[2025/09/12 03:05:25 338062] [debug] |xqc_engine_main_logic|END|now:1757646325338046|
[2025/09/12 03:05:25 338878] [info] |xqc_engine_packet_process|==>|conn:00005604631F435C|size:1179|state:ESTABED|recv_time:1757646325338877|
[2025/09/12 03:05:25 338893] [debug] |scid:0baac71620f66154|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0baac71620f66154|spin_bit:0|
[2025/09/12 03:05:25 338902] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 03:05:25 338908] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:25 338917] [debug] |scid:0baac71620f66154|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 03:05:25 338923] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:2|
[2025/09/12 03:05:25 338930] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|conn:00005604631F435C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 03:05:25 338938] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757646325147504|is_app_limited:1|send_elapse:293|ack_elapse:191373|ctl_first_sent_time:1757646325147797|lagest_ack_time:1757646325338877|curr_delivered:1234|
[2025/09/12 03:05:25 338945] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_sent_time_update:1757646325147797|
[2025/09/12 03:05:25 338951] [debug] |scid:0baac71620f66154|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 03:05:25 338960] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 03:05:25 338966] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_rtt|before update rtt|conn:00005604631F435C|srtt:39281|rttvar:19640|minrtt:39281|latest_rtt:191080|ack_delay:151000|
[2025/09/12 03:05:25 338973] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_rtt|l-0.0.0.0-35919-0baac71620f66154 p-193.167.100.100-443-3c477a27cbf7b95e |after update rtt|conn:00005604631F435C|srtt:39381|rttvar:14929|minrtt:39281|latest_rtt:191080|ack_delay:151000|
[2025/09/12 03:05:25 338979] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 03:05:25 338986] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 03:05:25 338993] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39381|rtt_var:14929|pto_duration:198194|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 03:05:25 339000] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 339007] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 136|
[2025/09/12 03:05:25 339014] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 0|
[2025/09/12 03:05:25 339020] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325504547|now:1757646325338992|interv:165555|
[2025/09/12 03:05:25 339027] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:1|expire:1757646325504547|now:1757646325338992|interval:165555|pto_count:1|srtt:39381
[2025/09/12 03:05:25 339034] [debug] |scid:0baac71620f66154|xqc_generate_sample|sampler: send_elapse 293, ack_elapse 191373, delivered 1234|rate 6448|lost 0|
[2025/09/12 03:05:25 339047] [debug] |scid:0baac71620f66154|xqc_bbr_update_min_rtt|minrtt expire|rtt:39281, old_rtt:39281|
[2025/09/12 03:05:25 339051] [debug] |scid:0baac71620f66154|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 03:05:25 339057] [debug] |scid:0baac71620f66154|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757646325147797|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 03:05:25 339064] [debug] |scid:0baac71620f66154|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757646325147797|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 03:05:25 339072] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|l-0.0.0.0-35919-0baac71620f66154 p-193.167.100.100-443-3c477a27cbf7b95e |bbr on ack|mode:0|pacing_rate:10124856|bw:30141|cwnd:139090|full_bw_reached:0|inflight:136|srtt:39381|latest_rtt:191080|min_rtt:39281|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 03:05:25 339080] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:f|
[2025/09/12 03:05:25 339085] [debug] |scid:0baac71620f66154|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 03:05:25 339090] [debug] |scid:0baac71620f66154|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 03:05:25 339094] [debug] |scid:0baac71620f66154|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 03:05:25 339098] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325542035|pq_index:0|
[2025/09/12 03:05:25 339102] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325337900|
[2025/09/12 03:05:25 339106] [debug] |scid:0baac71620f66154|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 03:05:25 339110] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:1e|
[2025/09/12 03:05:25 339114] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:25 339118] [debug] |scid:0baac71620f66154|xqc_process_new_conn_id_frame|new_conn_id|c0560e9267327477|sr_token:bebb207f3dac927b430b00180eda5ae6
[2025/09/12 03:05:25 339125] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:25 339129] [debug] |scid:0baac71620f66154|xqc_process_new_conn_id_frame|new_conn_id|67b925faf7391dc3|sr_token:560e4a6670799f3fccd9011e16c9dcc9
[2025/09/12 03:05:25 339134] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:12|
[2025/09/12 03:05:25 339139] [debug] |scid:0baac71620f66154|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/09/12 03:05:25 339146] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:25 339152] [debug] |scid:0baac71620f66154|xqc_process_new_conn_id_frame|new_conn_id|64a7745940a95bd1|sr_token:ecea70c0b3747740fca185378b5a2440
[2025/09/12 03:05:25 339160] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:25 339164] [debug] |scid:0baac71620f66154|xqc_process_new_conn_id_frame|new_conn_id|da2ddc472fd9a145|sr_token:28eaa852982f8c398e1e1bcc766a8f7a
[2025/09/12 03:05:25 339170] [info] |scid:0baac71620f66154|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005604631F435C|
[2025/09/12 03:05:25 339174] [debug] |scid:0baac71620f66154|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:136|cwnd:139090|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 03:05:25 339179] [debug] |scid:0baac71620f66154|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:68|cwnd:139090|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 03:05:25 339183] [debug] |scid:0baac71620f66154|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139090|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 03:05:25 339191] [info] |scid:0baac71620f66154|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 03:05:25 339195] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005604631F435C|path:0|
[2025/09/12 03:05:25 339199] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 03:05:25 339204] [debug] |scid:0baac71620f66154|xqc_timer_set|type:ACK_01RTT|expire:1757646325363877|now:1757646325338877|interv:25000|
[2025/09/12 03:05:25 339209] [debug] |scid:0baac71620f66154|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325338877|max_ack_delay:25000|
[2025/09/12 03:05:25 339214] [debug] |scid:0baac71620f66154|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 03:05:25 339218] [info] |scid:0baac71620f66154|xqc_conn_on_pkt_processed|====>|conn:00005604631F435C|path:0|size:1179|pkt_type:SHORT_HEADER|pkt_num:0|frame:ACK STREAM MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757646325338877|dcid:0baac71620f66154|dcid_seq:0|
[2025/09/12 03:05:25 339224] [debug] |scid:0baac71620f66154|xqc_timer_set|type:PATH_IDLE|expire:1757646445338877|now:1757646325338877|interv:120000000|
[2025/09/12 03:05:25 339231] [debug] |scid:0baac71620f66154|xqc_timer_set|type:CONN_IDLE|expire:1757646445338877|now:1757646325338877|interv:120000000|
[2025/09/12 03:05:25 339237] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325339237|
[2025/09/12 03:05:25 339245] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325339243|
[2025/09/12 03:05:25 339251] [debug] |scid:0baac71620f66154|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005604631F435C|
[2025/09/12 03:05:25 339257] [debug] |scid:0baac71620f66154|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 03:05:25 339262] [debug] |scid:0baac71620f66154|xqc_timer_set|type:STREAM_CLOSE|expire:1757646325711552|now:1757646325339261|interv:372291|
[2025/09/12 03:05:25 339324] [debug] |scid:0baac71620f66154|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:eccedd3f865e76ce|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 03:05:25 339337] [debug] |scid:0baac71620f66154|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b455de49ddb27434|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 03:05:25 339345] [debug] |scid:0baac71620f66154|xqc_path_get_perf_class|conn:00005604631F435C|path_id:0|path_srtt:39381|min_srtt:39381|path_bw:30141|loss_rate:16.67|path_pto:0|
[2025/09/12 03:05:25 339353] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|path srtt|conn:00005604631F435C|path_id:0|path_srtt:39381|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:25 339361] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 03:05:25 339367] [debug] |scid:0baac71620f66154|xqc_path_get_perf_class|conn:00005604631F435C|path_id:0|path_srtt:39381|min_srtt:39381|path_bw:30141|loss_rate:16.67|path_pto:0|
[2025/09/12 03:05:25 339373] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|path srtt|conn:00005604631F435C|path_id:0|path_srtt:39381|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:25 339402] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 03:05:25 339415] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 03:05:25 339422] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-7|next_skip_chance:1757646325711712|current_time:1757646325339421|
[2025/09/12 03:05:25 339428] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 03:05:25 339465] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:8|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757646325339437|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 339475] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:8|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 339482] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 03:05:25 339489] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39381|rtt_var:14929|pto_duration:99097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:25 339495] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 339502] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 339508] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 41|
[2025/09/12 03:05:25 339514] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325463534|now:1757646325339488|interv:124046|
[2025/09/12 03:05:25 339520] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:2|expire:1757646325463534|now:1757646325339488|interval:124046|pto_count:0|srtt:39381
[2025/09/12 03:05:25 339527] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:41|
[2025/09/12 03:05:25 339533] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 03:05:25 339537] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 03:05:25 339567] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:9|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1757646325339546|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 339576] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:9|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 339583] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/09/12 03:05:25 339590] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39381|rtt_var:14929|pto_duration:99097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:25 339596] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 339602] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 339608] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 82|
[2025/09/12 03:05:25 339613] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325463643|now:1757646325339590|interv:124053|
[2025/09/12 03:05:25 339628] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:2|expire:1757646325463643|now:1757646325339590|interval:124053|pto_count:0|srtt:39381
[2025/09/12 03:05:25 339633] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:82|
[2025/09/12 03:05:25 339638] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325363877|
[2025/09/12 03:05:25 339643] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325363877|
[2025/09/12 03:05:25 339647] [debug] |xqc_engine_wakeup_after|wakeup:1757646325363877|now:1757646325339646|diff:24231|
[2025/09/12 03:05:25 339651] [debug] |xqc_engine_main_logic|END|now:1757646325339243|
[2025/09/12 03:05:25 339661] [info] |xqc_engine_packet_process|==>|conn:00005604631F435C|size:104|state:ESTABED|recv_time:1757646325339660|
[2025/09/12 03:05:25 339669] [debug] |scid:0baac71620f66154|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0baac71620f66154|spin_bit:0|
[2025/09/12 03:05:25 339677] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 03:05:25 339683] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:25 339690] [debug] |scid:0baac71620f66154|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 03:05:25 339694] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:25 339698] [debug] |scid:0baac71620f66154|xqc_process_new_conn_id_frame|new_conn_id|2c89f406bd735128|sr_token:76750c8877bd6afe0236bdc982e2ed18
[2025/09/12 03:05:25 339704] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:2|
[2025/09/12 03:05:25 339709] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:6|
[2025/09/12 03:05:25 339713] [debug] |scid:0baac71620f66154|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 03:05:25 339717] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325363877|pq_index:0|
[2025/09/12 03:05:25 339721] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325339243|
[2025/09/12 03:05:25 339725] [debug] |scid:0baac71620f66154|xqc_process_crypto_frame|level:3|
[2025/09/12 03:05:25 339729] [debug] |scid:0baac71620f66154|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 03:05:25 339733] [debug] |scid:0baac71620f66154|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/09/12 03:05:25 339936] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 03:05:25 339947] [debug] |scid:0baac71620f66154|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 03:05:25 339952] [debug] |scid:0baac71620f66154|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 03:05:25 339957] [info] |scid:0baac71620f66154|xqc_conn_on_pkt_processed|====>|conn:00005604631F435C|path:0|size:104|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK CRYPTO NEW_CONNECTION_ID |recv_time:1757646325339660|dcid:0baac71620f66154|dcid_seq:0|
[2025/09/12 03:05:25 339963] [debug] |scid:0baac71620f66154|xqc_timer_set|type:PATH_IDLE|expire:1757646445339660|now:1757646325339660|interv:120000000|
[2025/09/12 03:05:25 339967] [debug] |scid:0baac71620f66154|xqc_timer_set|type:CONN_IDLE|expire:1757646445339660|now:1757646325339660|interv:120000000|
[2025/09/12 03:05:25 339971] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325339971|
[2025/09/12 03:05:25 339976] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325339975|
[2025/09/12 03:05:25 339985] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 03:05:25 339990] [debug] |scid:0baac71620f66154|xqc_process_crypto_write_streams|
[2025/09/12 03:05:25 339993] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 03:05:25 339997] [debug] |scid:0baac71620f66154|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 03:05:25 340002] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|largest_recv:1|ack_delay:342|first_ack_range:1|largest_pkt_recv_time:1757646325339660|
[2025/09/12 03:05:25 340007] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 03:05:25 340013] [debug] |scid:0baac71620f66154|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 03:05:25 340019] [debug] |scid:0baac71620f66154|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 03:05:25 340027] [debug] |scid:0baac71620f66154|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 340034] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 03:05:25 340039] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 03:05:25 340071] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:10|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1757646325340046|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 340080] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:10|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 340089] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325463643|
[2025/09/12 03:05:25 340095] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325463643|
[2025/09/12 03:05:25 340101] [debug] |xqc_engine_wakeup_after|wakeup:1757646325463643|now:1757646325340101|diff:123542|
[2025/09/12 03:05:25 340108] [debug] |xqc_engine_main_logic|END|now:1757646325339975|
[2025/09/12 03:05:25 340116] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325340116|
[2025/09/12 03:05:25 340122] [debug] |xqc_engine_wakeup_after|wakeup:1757646325463643|now:1757646325340122|diff:123521|
[2025/09/12 03:05:25 340126] [debug] |xqc_engine_main_logic|END|now:1757646325340116|
[2025/09/12 03:05:25 460564] [info] |xqc_engine_packet_process|==>|conn:00005604631F435C|size:1171|state:ESTABED|recv_time:1757646325460562|
[2025/09/12 03:05:25 460582] [debug] |scid:0baac71620f66154|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0baac71620f66154|spin_bit:0|
[2025/09/12 03:05:25 460595] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 03:05:25 460603] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 03:05:25 460616] [debug] |scid:0baac71620f66154|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 03:05:25 460624] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:f|
[2025/09/12 03:05:25 460632] [debug] |scid:0baac71620f66154|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 03:05:25 460641] [debug] |scid:0baac71620f66154|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/09/12 03:05:25 460650] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:1e|
[2025/09/12 03:05:25 460657] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:25 460665] [debug] |scid:0baac71620f66154|xqc_process_new_conn_id_frame|new_conn_id|c0560e9267327477|sr_token:bebb207f3dac927b430b00180eda5ae6
[2025/09/12 03:05:25 460683] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:25 460691] [debug] |scid:0baac71620f66154|xqc_process_new_conn_id_frame|new_conn_id|67b925faf7391dc3|sr_token:560e4a6670799f3fccd9011e16c9dcc9
[2025/09/12 03:05:25 460700] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:12|
[2025/09/12 03:05:25 460707] [debug] |scid:0baac71620f66154|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/09/12 03:05:25 460714] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:25 460718] [debug] |scid:0baac71620f66154|xqc_process_new_conn_id_frame|new_conn_id|64a7745940a95bd1|sr_token:ecea70c0b3747740fca185378b5a2440
[2025/09/12 03:05:25 460727] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:25 460735] [debug] |scid:0baac71620f66154|xqc_process_new_conn_id_frame|new_conn_id|da2ddc472fd9a145|sr_token:28eaa852982f8c398e1e1bcc766a8f7a
[2025/09/12 03:05:25 460744] [debug] |scid:0baac71620f66154|xqc_timer_set|type:ACK_01RTT|expire:1757646325485562|now:1757646325460562|interv:25000|
[2025/09/12 03:05:25 460754] [debug] |scid:0baac71620f66154|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325460562|max_ack_delay:25000|
[2025/09/12 03:05:25 460760] [debug] |scid:0baac71620f66154|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 03:05:25 460766] [info] |scid:0baac71620f66154|xqc_conn_on_pkt_processed|====>|conn:00005604631F435C|path:0|size:1171|pkt_type:SHORT_HEADER|pkt_num:3|frame:STREAM MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757646325460562|dcid:0baac71620f66154|dcid_seq:0|
[2025/09/12 03:05:25 460773] [debug] |scid:0baac71620f66154|xqc_timer_set|type:PATH_IDLE|expire:1757646445460562|now:1757646325460562|interv:120000000|
[2025/09/12 03:05:25 460778] [debug] |scid:0baac71620f66154|xqc_timer_set|type:CONN_IDLE|expire:1757646445460562|now:1757646325460562|interv:120000000|
[2025/09/12 03:05:25 460783] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325463643|pq_index:0|
[2025/09/12 03:05:25 460788] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325339975|
[2025/09/12 03:05:25 460793] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325460793|
[2025/09/12 03:05:25 460799] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325460798|
[2025/09/12 03:05:25 460807] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325463643|
[2025/09/12 03:05:25 460812] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325463643|
[2025/09/12 03:05:25 460817] [debug] |xqc_engine_wakeup_after|wakeup:1757646325463643|now:1757646325460817|diff:2826|
[2025/09/12 03:05:25 460822] [debug] |xqc_engine_main_logic|END|now:1757646325460798|
[2025/09/12 03:05:25 460829] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325460829|
[2025/09/12 03:05:25 460834] [debug] |xqc_engine_wakeup_after|wakeup:1757646325463643|now:1757646325460834|diff:2809|
[2025/09/12 03:05:25 460838] [debug] |xqc_engine_main_logic|END|now:1757646325460829|
[2025/09/12 03:05:25 464104] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325464104|
[2025/09/12 03:05:25 464117] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325463643|pq_index:0|
[2025/09/12 03:05:25 464122] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325460798|
[2025/09/12 03:05:25 464128] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325464126|
[2025/09/12 03:05:25 464138] [debug] |scid:0baac71620f66154|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757646325463643|now:1757646325464126|
[2025/09/12 03:05:25 464142] [debug] |scid:0baac71620f66154|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 03:05:25 464146] [debug] |scid:0baac71620f66154|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005604631F435C|path:0|bytes_in_flight:82|
[2025/09/12 03:05:25 464150] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39381|rtt_var:14929|pto_duration:99097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:25 464155] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 464159] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 464163] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 82|
[2025/09/12 03:05:25 464166] [debug] |scid:0baac71620f66154|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 03:05:25 464171] [debug] |scid:0baac71620f66154|xqc_conn_send_probe_pkt|conn:00005604631F435C|path:0|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 03:05:25 464176] [debug] |scid:0baac71620f66154|xqc_conn_send_probe_pkt|conn:00005604631F435C|path:0|pkt_num:9|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 03:05:25 464181] [debug] |scid:0baac71620f66154|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005604631F435C|pto_count:1
[2025/09/12 03:05:25 464185] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005604631F435C|path:0|
[2025/09/12 03:05:25 464189] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 03:05:25 464192] [debug] |scid:0baac71620f66154|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757646325464126|
[2025/09/12 03:05:25 464196] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 03:05:25 464201] [debug] |scid:0baac71620f66154|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 464206] [debug] |scid:0baac71620f66154|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 464210] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 03:05:25 464215] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 03:05:25 464249] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:11|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757646325464223|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 464255] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:11|origin_pktnum:8|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 464260] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 03:05:25 464265] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39381|rtt_var:14929|pto_duration:198194|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 03:05:25 464272] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 464284] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 464290] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 41|
[2025/09/12 03:05:25 464297] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325712417|now:1757646325464265|interv:248152|
[2025/09/12 03:05:25 464303] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:2|expire:1757646325712417|now:1757646325464265|interval:248152|pto_count:1|srtt:39381
[2025/09/12 03:05:25 464310] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:41|
[2025/09/12 03:05:25 464318] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:9|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 03:05:25 464325] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 03:05:25 464352] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:12|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1757646325464333|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 464358] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:12|origin_pktnum:9|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 464366] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/09/12 03:05:25 464372] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|srtt:39381|rtt_var:14929|pto_duration:198194|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 03:05:25 464398] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:25 464409] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:25 464416] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_pto_time_and_space|conn:00005604631F435C|path:0|PNS: 2, unacked: 82|
[2025/09/12 03:05:25 464422] [debug] |scid:0baac71620f66154|xqc_timer_set|type:LOSS_DETECTION|expire:1757646325712527|now:1757646325464372|interv:248155|
[2025/09/12 03:05:25 464428] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005604631F435C|path:0|pns:2|expire:1757646325712527|now:1757646325464372|interval:248155|pto_count:1|srtt:39381
[2025/09/12 03:05:25 464435] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:82|
[2025/09/12 03:05:25 464440] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325485562|
[2025/09/12 03:05:25 464444] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325485562|
[2025/09/12 03:05:25 464448] [debug] |xqc_engine_wakeup_after|wakeup:1757646325485562|now:1757646325464448|diff:21114|
[2025/09/12 03:05:25 464453] [debug] |xqc_engine_main_logic|END|now:1757646325464126|
[2025/09/12 03:05:25 485725] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325485725|
[2025/09/12 03:05:25 485738] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325485562|pq_index:0|
[2025/09/12 03:05:25 485743] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325464126|
[2025/09/12 03:05:25 485748] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325485747|
[2025/09/12 03:05:25 485759] [debug] |scid:0baac71620f66154|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757646325485562|now:1757646325485747|
[2025/09/12 03:05:25 485764] [debug] |scid:0baac71620f66154|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 03:05:25 485767] [debug] |scid:0baac71620f66154|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757646325485562|now:1757646325485747|
[2025/09/12 03:05:25 485771] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 03:05:25 485777] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|largest_recv:3|ack_delay:25215|first_ack_range:0|largest_pkt_recv_time:1757646325460562|
[2025/09/12 03:05:25 485781] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 03:05:25 485785] [debug] |scid:0baac71620f66154|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 03:05:25 485789] [debug] |scid:0baac71620f66154|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 03:05:25 485793] [debug] |scid:0baac71620f66154|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 03:05:25 485798] [debug] |scid:0baac71620f66154|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 485803] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 03:05:25 485808] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 03:05:25 485842] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1757646325485815|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 485852] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 485860] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325711552|
[2025/09/12 03:05:25 485866] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325711552|
[2025/09/12 03:05:25 485872] [debug] |xqc_engine_wakeup_after|wakeup:1757646325711552|now:1757646325485872|diff:225680|
[2025/09/12 03:05:25 485878] [debug] |xqc_engine_main_logic|END|now:1757646325485747|
[2025/09/12 03:05:25 495199] [info] |xqc_engine_packet_process|==>|conn:00005604631F435C|size:35|state:ESTABED|recv_time:1757646325495198|
[2025/09/12 03:05:25 495216] [debug] |scid:0baac71620f66154|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0baac71620f66154|spin_bit:0|
[2025/09/12 03:05:25 495224] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 03:05:25 495230] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 03:05:25 495239] [debug] |scid:0baac71620f66154|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 03:05:25 495246] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:2|
[2025/09/12 03:05:25 495253] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|conn:00005604631F435C|path:0|pkt_num:9|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:9|
[2025/09/12 03:05:25 495261] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:1234|prior_time:1757646325339437|is_app_limited:0|send_elapse:109|ack_elapse:155761|ctl_first_sent_time:1757646325339546|lagest_ack_time:1757646325495198|curr_delivered:1275|
[2025/09/12 03:05:25 495267] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_sent_time_update:1757646325339546|
[2025/09/12 03:05:25 495272] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 03:05:25 495286] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|conn:00005604631F435C|path:0|pkt_num:11|origin_pktnum:8|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 03:05:25 495292] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:1234|prior_time:1757646325339437|is_app_limited:0|send_elapse:109|ack_elapse:155761|ctl_first_sent_time:1757646325339546|lagest_ack_time:1757646325495198|curr_delivered:1316|
[2025/09/12 03:05:25 495300] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_sent_time_update:1757646325464223|
[2025/09/12 03:05:25 495308] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 03:05:25 495314] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|conn:00005604631F435C|path:0|pkt_num:12|origin_pktnum:9|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 03:05:25 495321] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:1234|prior_time:1757646325339437|is_app_limited:0|send_elapse:109|ack_elapse:155761|ctl_first_sent_time:1757646325339546|lagest_ack_time:1757646325495198|curr_delivered:1357|
[2025/09/12 03:05:25 495328] [debug] |scid:0baac71620f66154|xqc_update_sample|sampler_sent_time_update:1757646325464333|
[2025/09/12 03:05:25 495335] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 03:05:25 495341] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_rtt|before update rtt|conn:00005604631F435C|srtt:39381|rttvar:14929|minrtt:39281|latest_rtt:30865|ack_delay:0|
[2025/09/12 03:05:25 495347] [debug] |scid:0baac71620f66154|xqc_send_ctl_update_rtt|l-0.0.0.0-35919-0baac71620f66154 p-193.167.100.100-443-3c477a27cbf7b95e |after update rtt|conn:00005604631F435C|srtt:38317|rttvar:13326|minrtt:30865|latest_rtt:30865|ack_delay:0|
[2025/09/12 03:05:25 495351] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:4|ctl_reordering_time_threshold_shift:0|
[2025/09/12 03:05:25 495358] [debug] |scid:0baac71620f66154|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:8|thresh:4|
[2025/09/12 03:05:25 495364] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 03:05:25 495370] [debug] |scid:0baac71620f66154|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005604631F435C|path:0|
[2025/09/12 03:05:25 495377] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 03:05:25 495402] [debug] |scid:0baac71620f66154|xqc_generate_sample|sampler: send_elapse 109, ack_elapse 155761, delivered 123|rate 789|lost 0|
[2025/09/12 03:05:25 495407] [debug] |scid:0baac71620f66154|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 03:05:25 495411] [debug] |scid:0baac71620f66154|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (789) in round 2|
[2025/09/12 03:05:25 495415] [debug] |scid:0baac71620f66154|xqc_bbr_update_min_rtt|probertt expire|rtt:30865, old_rtt:39281|
[2025/09/12 03:05:25 495419] [debug] |scid:0baac71620f66154|xqc_bbr_update_min_rtt|minrtt expire|rtt:30865, old_rtt:39281|
[2025/09/12 03:05:25 495423] [debug] |scid:0baac71620f66154|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 03:05:25 495427] [debug] |scid:0baac71620f66154|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:123|po_sent_time:1757646325464333|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1357|
[2025/09/12 03:05:25 495431] [debug] |scid:0baac71620f66154|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:123|po_sent_time:1757646325464333|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1357|
[2025/09/12 03:05:25 495441] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_ack_received|l-0.0.0.0-35919-0baac71620f66154 p-193.167.100.100-443-3c477a27cbf7b95e |bbr on ack|mode:0|pacing_rate:10124856|bw:30141|cwnd:139213|full_bw_reached:0|inflight:0|srtt:38317|latest_rtt:30865|min_rtt:30865|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 03:05:25 495447] [debug] |scid:0baac71620f66154|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 03:05:25 495451] [info] |scid:0baac71620f66154|xqc_conn_on_pkt_processed|====>|conn:00005604631F435C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757646325495198|dcid:0baac71620f66154|dcid_seq:0|
[2025/09/12 03:05:25 495456] [debug] |scid:0baac71620f66154|xqc_timer_set|type:PATH_IDLE|expire:1757646445495198|now:1757646325495198|interv:120000000|
[2025/09/12 03:05:25 495460] [debug] |scid:0baac71620f66154|xqc_timer_set|type:CONN_IDLE|expire:1757646445495198|now:1757646325495198|interv:120000000|
[2025/09/12 03:05:25 495464] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325711552|pq_index:0|
[2025/09/12 03:05:25 495469] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325485747|
[2025/09/12 03:05:25 495472] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325495472|
[2025/09/12 03:05:25 495478] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325495476|
[2025/09/12 03:05:25 495484] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646325711552|
[2025/09/12 03:05:25 495488] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646325711552|
[2025/09/12 03:05:25 495492] [debug] |xqc_engine_wakeup_after|wakeup:1757646325711552|now:1757646325495492|diff:216060|
[2025/09/12 03:05:25 495496] [debug] |xqc_engine_main_logic|END|now:1757646325495476|
[2025/09/12 03:05:25 495502] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325495501|
[2025/09/12 03:05:25 495505] [debug] |xqc_engine_wakeup_after|wakeup:1757646325711552|now:1757646325495505|diff:216047|
[2025/09/12 03:05:25 495509] [debug] |xqc_engine_main_logic|END|now:1757646325495501|
[2025/09/12 03:05:25 712092] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325712091|
[2025/09/12 03:05:25 712121] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646325711552|pq_index:0|
[2025/09/12 03:05:25 712127] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325495476|
[2025/09/12 03:05:25 712133] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325712131|
[2025/09/12 03:05:25 712139] [debug] |scid:0baac71620f66154|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757646325711552|now:1757646325712131|
[2025/09/12 03:05:25 712144] [debug] |scid:0baac71620f66154|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 03:05:25 712149] [debug] |scid:0baac71620f66154|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 03:05:25 712171] [info] |scid:0baac71620f66154|xqc_conn_close|conn:00005604631F435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 03:05:25 712177] [debug] |scid:0baac71620f66154|xqc_timer_set|type:CONN_DRAINING|expire:1757646326062040|now:1757646325712177|interv:349863|
[2025/09/12 03:05:25 712192] [debug] |scid:0baac71620f66154|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 03:05:25 712196] [debug] |scid:0baac71620f66154|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 03:05:25 712200] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 03:05:25 712204] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 03:05:25 712209] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 03:05:25 712215] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 03:05:25 712222] [info] |scid:0baac71620f66154|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 03:05:25 712231] [debug] |scid:0baac71620f66154|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 03:05:25 712251] [stats] |scid:0baac71620f66154|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757646325147681|wrt_delay:34|snd_delay:116|finwrt_delay:34|finsnd_delay:116|finrcv_delay:191408|finread_delay:191576|all_acked_delay:191277|firstfinack_dely:191270|close_delay:191580|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-35919-0baac71620f66154 p-193.167.100.100-443-3c477a27cbf7b95e|path_info:mp is not supported in connection scid:0baac71620f66154|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 03:05:25 712262] [debug] |scid:0baac71620f66154|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757646325711552|now:1757646325712131|
[2025/09/12 03:05:25 712268] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 03:05:25 712277] [debug] |scid:0baac71620f66154|xqc_path_get_perf_class|conn:00005604631F435C|path_id:0|path_srtt:38317|min_srtt:38317|path_bw:30141|loss_rate:11.11|path_pto:0|
[2025/09/12 03:05:25 712284] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|path srtt|conn:00005604631F435C|path_id:0|path_srtt:38317|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:25 712292] [debug] |scid:0baac71620f66154|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/09/12 03:05:25 712300] [debug] |scid:0baac71620f66154|xqc_check_acked_or_dropped_pkt|conn:00005604631F435C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 03:05:25 712308] [debug] |scid:0baac71620f66154|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 03:05:25 712413] [info] |scid:0baac71620f66154|xqc_send_packet_with_pn|<==|conn:00005604631F435C|path:0|pkt_num:14|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757646325712326|stream_id:0|stream_offset:0|
[2025/09/12 03:05:25 712422] [debug] |scid:0baac71620f66154|xqc_send_ctl_on_packet_sent|conn:00005604631F435C|path:0|pkt_num:14|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 03:05:25 712431] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646326062040|
[2025/09/12 03:05:25 712437] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646326062040|
[2025/09/12 03:05:25 712442] [debug] |xqc_engine_wakeup_after|wakeup:1757646326062040|now:1757646325712442|diff:349598|
[2025/09/12 03:05:25 712448] [debug] |xqc_engine_main_logic|END|now:1757646325712131|
[2025/09/12 03:05:25 743889] [info] |xqc_engine_packet_process|==>|conn:00005604631F435C|size:37|state:CLOSING|recv_time:1757646325743888|
[2025/09/12 03:05:25 743904] [debug] |scid:0baac71620f66154|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0baac71620f66154|spin_bit:0|
[2025/09/12 03:05:25 743923] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 03:05:25 743929] [debug] |scid:0baac71620f66154|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 03:05:25 743939] [debug] |scid:0baac71620f66154|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 03:05:25 743946] [debug] |scid:0baac71620f66154|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 03:05:25 743952] [debug] |scid:0baac71620f66154|xqc_process_frames|frame_type:1c|
[2025/09/12 03:05:25 743959] [debug] |scid:0baac71620f66154|xqc_process_frames|draining state, skip|
[2025/09/12 03:05:25 743966] [debug] |scid:0baac71620f66154|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 03:05:25 743974] [info] |scid:0baac71620f66154|xqc_conn_on_pkt_processed|====>|conn:00005604631F435C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:5|frame:CONNECTION_CLOSE |recv_time:1757646325743888|dcid:0baac71620f66154|dcid_seq:0|
[2025/09/12 03:05:25 743982] [debug] |scid:0baac71620f66154|xqc_timer_set|type:PATH_IDLE|expire:1757646445743888|now:1757646325743888|interv:120000000|
[2025/09/12 03:05:25 743988] [debug] |scid:0baac71620f66154|xqc_timer_set|type:CONN_IDLE|expire:1757646445743888|now:1757646325743888|interv:120000000|
[2025/09/12 03:05:25 743994] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646326062040|pq_index:0|
[2025/09/12 03:05:25 744001] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325712131|
[2025/09/12 03:05:25 744007] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325744007|
[2025/09/12 03:05:25 744015] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646325744013|
[2025/09/12 03:05:25 744024] [debug] |scid:0baac71620f66154|xqc_conn_next_wakeup_time|wakeup_time:1757646326062040|
[2025/09/12 03:05:25 744030] [debug] |scid:0baac71620f66154|xqc_engine_add_wakeup_queue|next_tick_time:1757646326062040|
[2025/09/12 03:05:25 744037] [debug] |xqc_engine_wakeup_after|wakeup:1757646326062040|now:1757646325744036|diff:318004|
[2025/09/12 03:05:25 744043] [debug] |xqc_engine_main_logic|END|now:1757646325744013|
[2025/09/12 03:05:25 744051] [debug] |xqc_engine_main_logic|BEGIN|now:1757646325744051|
[2025/09/12 03:05:25 744056] [debug] |xqc_engine_wakeup_after|wakeup:1757646326062040|now:1757646325744056|diff:317984|
[2025/09/12 03:05:25 744062] [debug] |xqc_engine_main_logic|END|now:1757646325744051|
[2025/09/12 03:05:26 061768] [debug] |xqc_engine_main_logic|BEGIN|now:1757646326061767|
[2025/09/12 03:05:26 061791] [debug] |xqc_engine_wakeup_after|wakeup:1757646326062040|now:1757646326061791|diff:249|
[2025/09/12 03:05:26 061796] [debug] |xqc_engine_main_logic|END|now:1757646326061767|
[2025/09/12 03:05:26 062863] [debug] |xqc_engine_main_logic|BEGIN|now:1757646326062863|
[2025/09/12 03:05:26 062870] [debug] |scid:0baac71620f66154|xqc_engine_remove_wakeup_queue|next_tick_time:1757646326062040|pq_index:0|
[2025/09/12 03:05:26 062875] [debug] |scid:0baac71620f66154|xqc_engine_add_active_queue|last_ticked_time:1757646325744013|
[2025/09/12 03:05:26 062882] [debug] |scid:0baac71620f66154|xqc_engine_process_conn|conn:00005604631F435C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646326062879|
[2025/09/12 03:05:26 062887] [debug] |scid:0baac71620f66154|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757646326062040|now:1757646326062879|
[2025/09/12 03:05:26 062892] [debug] |scid:0baac71620f66154|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757646326062040|now:1757646326062879|
[2025/09/12 03:05:26 062904] [debug] |scid:0baac71620f66154|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 03:05:26 062909] [info] |xqc_engine_main_logic|conn:00005604631F435C|l-0.0.0.0-35919-0baac71620f66154 p-193.167.100.100-443-3c477a27cbf7b95e|conn_state:13|next_tick_time:1757646326062040
[2025/09/12 03:05:26 062923] [report] |scid:0baac71620f66154|xqc_conn_destroy|00005604631F435C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:41169|first_send_delay:1148|conn_persist:916351|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-35919-0baac71620f66154 p-193.167.100.100-443-3c477a27cbf7b95e|hsk_recv:40214|close_recv:597388|close_send:565755|last_recv:597317|last_send:565755|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,15,8,7,17,0,2048,i96,4,26,35,4,4,348,0,4,28,37,40000,5,597,0,4,1162,1171,84480,3,313,0,4,41,4000,12,317,4,21,4,13,339,4,17,40000,14,565,0-2,0-2,0-0,0-0,0-0,0-38,0-3151,0-3925,0-10,0-7,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:10|spurious_loss:1|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 03:05:26 062974] [debug] |scid:0baac71620f66154|xqc_send_ctl_destroy|destroy|
[2025/09/12 03:05:26 062981] [debug] |scid:0baac71620f66154|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 03:05:26 062986] [debug] |scid:0baac71620f66154|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 03:05:26 062990] [debug] |scid:0baac71620f66154|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 03:05:26 063057] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 03:05:26 063064] [debug] |xqc_engine_main_logic|END|now:1757646326062879|
[2025/09/12 03:05:26 064141] [debug] |xqc_engine_destroy|begin|