[2025/09/12 10:58:26 482012] [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 10:58:26 482047] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 10:58:26 482052] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 10:58:26 482056] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 10:58:26 482060] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 10:58:26 482068] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 10:58:26 482072] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 10:58:26 482076] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 10:58:26 482080] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 10:58:26 482206] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674826482200|now:1757674706482200|interv:120000000|
[2025/09/12 10:58:26 482241] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674826482241|now:1757674706482241|interv:120000000|
[2025/09/12 10:58:26 482251] [debug] |xqc_path_create|path:0|dcid:ff448ade934b1ac2|scid:ef15f4d0df4db83d|create_path_count:1|
[2025/09/12 10:58:26 482257] [debug] |scid:ef15f4d0df4db83d|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 10:58:26 482262] [debug] |xqc_path_init|path:0|dcid:ff448ade934b1ac2|scid:ef15f4d0df4db83d|state:2|
[2025/09/12 10:58:26 482269] [debug] |scid:ef15f4d0df4db83d|xqc_conn_create|success|scid:ef15f4d0df4db83d|dcid:ff448ade934b1ac2|conn:0000557099D0735C|
[2025/09/12 10:58:26 482276] [debug] |scid:ef15f4d0df4db83d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 10:58:26 482283] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 10:58:26 482997] [debug] |scid:ef15f4d0df4db83d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 10:58:26 483003] [debug] |scid:ef15f4d0df4db83d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:58:26 483010] [debug] |scid:ef15f4d0df4db83d|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:58:26 483015] [debug] |scid:ef15f4d0df4db83d|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 10:58:26 483022] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757674706483021|
[2025/09/12 10:58:26 483027] [debug] |scid:ef15f4d0df4db83d|xqc_process_crypto_write_streams|
[2025/09/12 10:58:26 483032] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:58:26 483040] [info] |scid:ef15f4d0df4db83d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:688|sent:616|pkt_type:INIT|frame:CRYPTO |now:1757674706483039|
[2025/09/12 10:58:26 483045] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 10:58:26 483051] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:58:26 483057] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|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 10:58:26 483062] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:688|reinj:0|path_class:2|
[2025/09/12 10:58:26 483068] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:688|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 10:58:26 483073] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:58:26 483171] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757674706483088|stream_id:0|stream_offset:0|
[2025/09/12 10:58:26 483183] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|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 10:58:26 483191] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:58:26 483198] [debug] |scid:ef15f4d0df4db83d|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 10:58:26 483205] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:58:26 483210] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:26 483214] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 10:58:26 483218] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674707233088|now:1757674706483197|interv:749891|
[2025/09/12 10:58:26 483222] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:1757674707233088|now:1757674706483197|interval:749891|pto_count:0|srtt:250000
[2025/09/12 10:58:26 483227] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 10:58:26 483232] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707233088|
[2025/09/12 10:58:26 483236] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_active_queue|last_ticked_time:1757674706483021|pd_index:0|
[2025/09/12 10:58:26 483241] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707233088|
[2025/09/12 10:58:26 483245] [debug] |xqc_engine_wakeup_after|wakeup:1757674707233088|now:1757674706483245|diff:749843|
[2025/09/12 10:58:26 483250] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:58:26 483305] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707233088|pq_index:0|
[2025/09/12 10:58:26 483310] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674706483021|
[2025/09/12 10:58:26 483317] [debug] |scid:ef15f4d0df4db83d|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 10:58:26 483321] [debug] |scid:ef15f4d0df4db83d|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 10:58:26 483329] [debug] |scid:ef15f4d0df4db83d|xqc_stream_buff_data|size:17|
[2025/09/12 10:58:26 483334] [info] |scid:ef15f4d0df4db83d|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:0000557099D0735C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 10:58:26 483344] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757674706483344|
[2025/09/12 10:58:26 483352] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:58:26 483360] [debug] |scid:ef15f4d0df4db83d|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:0000557099D0735C|stream_id:0|stream_offset:17|
[2025/09/12 10:58:26 483367] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|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 10:58:26 483380] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 10:58:26 483388] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:58:26 483393] [debug] |scid:ef15f4d0df4db83d|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:0000557099D0735C|stream_id:0|stream_offset:17|
[2025/09/12 10:58:26 483400] [debug] |scid:ef15f4d0df4db83d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:58:26 483407] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:58:26 483441] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757674706483416|stream_id:0|stream_offset:17|
[2025/09/12 10:58:26 483451] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|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 10:58:26 483458] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 10:58:26 483465] [debug] |scid:ef15f4d0df4db83d|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 10:58:26 483472] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:58:26 483478] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:26 483484] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:26 483489] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:26 483493] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674707233088|now:1757674706483465|interv:749623|
[2025/09/12 10:58:26 483497] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:1757674707233088|now:1757674706483465|interval:749623|pto_count:0|srtt:250000
[2025/09/12 10:58:26 483501] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 10:58:26 483509] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707233088|
[2025/09/12 10:58:26 483515] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_active_queue|last_ticked_time:1757674706483344|pd_index:0|
[2025/09/12 10:58:26 483521] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707233088|
[2025/09/12 10:58:26 483525] [debug] |xqc_engine_wakeup_after|wakeup:1757674707233088|now:1757674706483525|diff:749563|
[2025/09/12 10:58:26 483530] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:58:27 233187] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707233186|
[2025/09/12 10:58:27 233216] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707233088|pq_index:0|
[2025/09/12 10:58:27 233222] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674706483344|
[2025/09/12 10:58:27 233228] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757674707233226|
[2025/09/12 10:58:27 233233] [debug] |scid:ef15f4d0df4db83d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674707233088|now:1757674707233226|
[2025/09/12 10:58:27 233238] [debug] |scid:ef15f4d0df4db83d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:58:27 233255] [debug] |scid:ef15f4d0df4db83d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000557099D0735C|path:0|bytes_in_flight:1234|
[2025/09/12 10:58:27 233260] [debug] |scid:ef15f4d0df4db83d|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 10:58:27 233265] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:58:27 233269] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 233273] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 233277] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:27 233281] [debug] |scid:ef15f4d0df4db83d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 10:58:27 233287] [debug] |scid:ef15f4d0df4db83d|xqc_conn_send_probe_pkt|conn:0000557099D0735C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 10:58:27 233294] [debug] |scid:ef15f4d0df4db83d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 10:58:27 233299] [debug] |scid:ef15f4d0df4db83d|xqc_conn_send_probe_pkt|conn:0000557099D0735C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 10:58:27 233303] [debug] |scid:ef15f4d0df4db83d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000557099D0735C|pto_count:1
[2025/09/12 10:58:27 233307] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:58:27 233312] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:58:27 233316] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 233320] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 233323] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:27 233327] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674707233307|interv:18444986399002318308|
[2025/09/12 10:58:27 233331] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:18446744073709551615|now:1757674707233307|interval:18444986399002318308|pto_count:1|srtt:250000
[2025/09/12 10:58:27 233338] [debug] |scid:ef15f4d0df4db83d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 233343] [debug] |scid:ef15f4d0df4db83d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 233348] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 10:58:27 233355] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:58:27 233434] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757674707233372|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 233440] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 10:58:27 233450] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 10:58:27 233454] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:58:27 233459] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:58:27 233463] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 233467] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 233470] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:27 233474] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674708733372|now:1757674707233454|interv:1499918|
[2025/09/12 10:58:27 233478] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:1757674708733372|now:1757674707233454|interval:1499918|pto_count:1|srtt:250000
[2025/09/12 10:58:27 233483] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 10:58:27 233488] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 10:58:27 233493] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 10:58:27 233514] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757674707233499|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 233519] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 10:58:27 233524] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 10:58:27 233528] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:58:27 233532] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 10:58:27 233536] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 233540] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 233543] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:27 233547] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674708733499|now:1757674707233528|interv:1499971|
[2025/09/12 10:58:27 233551] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:1757674708733499|now:1757674707233528|interval:1499971|pto_count:1|srtt:250000
[2025/09/12 10:58:27 233555] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 10:58:27 233560] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674708733499|
[2025/09/12 10:58:27 233564] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674708733499|
[2025/09/12 10:58:27 233568] [debug] |xqc_engine_wakeup_after|wakeup:1757674708733499|now:1757674707233568|diff:1499931|
[2025/09/12 10:58:27 233576] [debug] |xqc_engine_main_logic|END|now:1757674707233226|
[2025/09/12 10:58:27 265981] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:91|state:C_INITIAL_SENT|recv_time:1757674707265977|
[2025/09/12 10:58:27 266011] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_retry|packet parse|retry|
[2025/09/12 10:58:27 266021] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_retry|retry token|length:52|
[2025/09/12 10:58:27 266067] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_retry|packet_parse_retry|success|
[2025/09/12 10:58:27 266233] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827266233|now:1757674707266233|interv:120000000|
[2025/09/12 10:58:27 266249] [debug] |scid:ef15f4d0df4db83d|xqc_conn_reassemble_packet|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 10:58:27 266254] [debug] |scid:ef15f4d0df4db83d|xqc_conn_reassemble_packet|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 10:58:27 266259] [debug] |scid:ef15f4d0df4db83d|xqc_conn_reassemble_packet|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 10:58:27 266263] [debug] |scid:ef15f4d0df4db83d|xqc_conn_reassemble_packet|pkt_num:0|ptype:1|frames:STREAM |
[2025/09/12 10:58:27 266268] [info] |scid:ef15f4d0df4db83d|xqc_conn_addr_validated|Address Validated|conn:0000557099D0735C|role:0|
[2025/09/12 10:58:27 266273] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:91|pkt_type:RETRY|pkt_num:0|frame:|recv_time:1757674707265977|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 266278] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827265977|now:1757674707265977|interv:120000000|
[2025/09/12 10:58:27 266283] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827265977|now:1757674707265977|interv:120000000|
[2025/09/12 10:58:27 266287] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674708733499|pq_index:0|
[2025/09/12 10:58:27 266292] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707233226|
[2025/09/12 10:58:27 266297] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707266297|
[2025/09/12 10:58:27 266302] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED RETRY_RECVD |now:1757674707266301|
[2025/09/12 10:58:27 266310] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:25.00|path_pto:0|
[2025/09/12 10:58:27 266315] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|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 10:58:27 266320] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:PADDING CRYPTO |pn:0|size:698|reinj:0|path_class:2|
[2025/09/12 10:58:27 266325] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:25.00|path_pto:0|
[2025/09/12 10:58:27 266329] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|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 10:58:27 266333] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:PADDING CRYPTO |pn:0|size:698|reinj:0|path_class:2|
[2025/09/12 10:58:27 266337] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:25.00|path_pto:0|
[2025/09/12 10:58:27 266342] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|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 10:58:27 266346] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:PADDING CRYPTO |pn:0|size:698|reinj:0|path_class:2|
[2025/09/12 10:58:27 266357] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:25.00|path_pto:0|
[2025/09/12 10:58:27 266364] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_can_send|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |path:0|can:1|pkt_sz:50|schedule_bytes:2094|inflight:0|cwnd:137856|conn:0000557099D0735C|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 266369] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|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 10:58:27 266373] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 10:58:27 266378] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:698|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 10:58:27 266384] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 10:58:27 266422] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757674707266392|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 266428] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:3|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 10:58:27 266433] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 10:58:27 266437] [debug] |scid:ef15f4d0df4db83d|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 10:58:27 266442] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:58:27 266446] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 266450] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 10:58:27 266453] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674708016392|now:1757674707266437|interv:749955|
[2025/09/12 10:58:27 266457] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:1757674708016392|now:1757674707266437|interval:749955|pto_count:0|srtt:250000
[2025/09/12 10:58:27 266462] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 10:58:27 266467] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:698|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 10:58:27 266471] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 10:58:27 266490] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1184|now:1757674707266477|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 266496] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:4|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 10:58:27 266500] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 10:58:27 266504] [debug] |scid:ef15f4d0df4db83d|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 10:58:27 266513] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 10:58:27 266517] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 266521] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 10:58:27 266525] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674708016477|now:1757674707266504|interv:749973|
[2025/09/12 10:58:27 266529] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:1757674708016477|now:1757674707266504|interval:749973|pto_count:0|srtt:250000
[2025/09/12 10:58:27 266533] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2368|
[2025/09/12 10:58:27 266537] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:698|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 10:58:27 266542] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 10:58:27 266559] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2368|now:1757674707266547|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 266565] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:5|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 10:58:27 266569] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:2368|applimit:1184|
[2025/09/12 10:58:27 266573] [debug] |scid:ef15f4d0df4db83d|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 10:58:27 266578] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 10:58:27 266581] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 266585] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 10:58:27 266589] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674708016547|now:1757674707266573|interv:749974|
[2025/09/12 10:58:27 266593] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:1757674708016547|now:1757674707266573|interval:749974|pto_count:0|srtt:250000
[2025/09/12 10:58:27 266597] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3552|
[2025/09/12 10:58:27 266601] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:58:27 266605] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_can_send|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:3552|cwnd:137856|conn:0000557099D0735C|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 266610] [debug] |scid:ef15f4d0df4db83d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:58:27 266614] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:58:27 266631] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:1|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:3552|now:1757674707266619|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 266636] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:1|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 10:58:27 266644] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:3552|applimit:1184|
[2025/09/12 10:58:27 266648] [debug] |scid:ef15f4d0df4db83d|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 10:58:27 266652] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 10:58:27 266656] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 266660] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 266663] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:27 266667] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674708016547|now:1757674707266648|interv:749899|
[2025/09/12 10:58:27 266671] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:1757674708016547|now:1757674707266648|interval:749899|pto_count:0|srtt:250000
[2025/09/12 10:58:27 266676] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3602|
[2025/09/12 10:58:27 266680] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674708016547|
[2025/09/12 10:58:27 266684] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674708016547|
[2025/09/12 10:58:27 266688] [debug] |xqc_engine_wakeup_after|wakeup:1757674708016547|now:1757674707266688|diff:749859|
[2025/09/12 10:58:27 266693] [debug] |xqc_engine_main_logic|END|now:1757674707266301|
[2025/09/12 10:58:27 300134] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:1200|state:C_INITIAL_SENT|recv_time:1757674707300130|
[2025/09/12 10:58:27 300177] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 10:58:27 300185] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_initial|success|Length:156|
[2025/09/12 10:58:27 300201] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:58:27 300209] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 10:58:27 300225] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 10:58:27 300232] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:2|
[2025/09/12 10:58:27 300244] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|conn:0000557099D0735C|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 10:58:27 300252] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757674707266392|is_app_limited:1|send_elapse:0|ack_elapse:33738|ctl_first_sent_time:1757674707266392|lagest_ack_time:1757674707300130|curr_delivered:1184|
[2025/09/12 10:58:27 300259] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_sent_time_update:1757674707266392|
[2025/09/12 10:58:27 300265] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 10:58:27 300270] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_rtt|before update rtt|conn:0000557099D0735C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33738|ack_delay:600|
[2025/09/12 10:58:27 300276] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_rtt|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |after update rtt|conn:0000557099D0735C|srtt:33738|rttvar:16869|minrtt:33738|latest_rtt:33738|ack_delay:600|
[2025/09/12 10:58:27 300289] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 10:58:27 300296] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:58:27 300301] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:33738|rtt_var:16869|pto_duration:101214|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:58:27 300307] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 10:58:27 300312] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 300317] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 300321] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:27 300326] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674707367761|now:1757674707300301|interv:67460|
[2025/09/12 10:58:27 300331] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:1757674707367761|now:1757674707300301|interval:67460|pto_count:0|srtt:33738
[2025/09/12 10:58:27 300337] [debug] |scid:ef15f4d0df4db83d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33738, delivered 1184|rate 35093|lost 0|
[2025/09/12 10:58:27 300343] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 10:58:27 300348] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35093) in round 1|
[2025/09/12 10:58:27 300353] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_min_rtt|probertt expire|rtt:33738, old_rtt:2147483647|
[2025/09/12 10:58:27 300358] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_min_rtt|minrtt expire|rtt:33738, old_rtt:2147483647|
[2025/09/12 10:58:27 300364] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 10:58:27 300369] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757674707266392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 10:58:27 300374] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757674707266392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 10:58:27 300380] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |bbr on ack|mode:0|pacing_rate:11788326|bw:35093|cwnd:139040|full_bw_reached:0|inflight:2418|srtt:33738|latest_rtt:33738|min_rtt:33738|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:58:27 300387] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:6|
[2025/09/12 10:58:27 300393] [debug] |scid:ef15f4d0df4db83d|xqc_process_crypto_frame|level:0|
[2025/09/12 10:58:27 300399] [debug] |scid:ef15f4d0df4db83d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 10:58:27 300404] [debug] |scid:ef15f4d0df4db83d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 10:58:27 300857] [debug] |scid:ef15f4d0df4db83d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 10:58:27 300870] [debug] |scid:ef15f4d0df4db83d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:58:27 300878] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674708016547|pq_index:0|
[2025/09/12 10:58:27 300887] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707266301|
[2025/09/12 10:58:27 300906] [info] |scid:ef15f4d0df4db83d|xqc_conn_confirm_cid|dcid change|ori:9cb8921014bd2ca2|new:4328004140a4caeb|
[2025/09/12 10:58:27 300917] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:58:27 300925] [debug] |scid:ef15f4d0df4db83d|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 RETRY_RECVD (null) |ack_freq:2|
[2025/09/12 10:58:27 300934] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 10:58:27 300944] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1757674707300130|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 300953] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_handshake|success|Length:993|
[2025/09/12 10:58:27 300963] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:58:27 300970] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 10:58:27 300981] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 10:58:27 300989] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:6|
[2025/09/12 10:58:27 300994] [debug] |scid:ef15f4d0df4db83d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 10:58:27 301005] [debug] |scid:ef15f4d0df4db83d|xqc_process_crypto_frame|level:2|
[2025/09/12 10:58:27 301011] [debug] |scid:ef15f4d0df4db83d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 10:58:27 301018] [debug] |scid:ef15f4d0df4db83d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|175u|
[2025/09/12 10:58:27 301094] [debug] |scid:ef15f4d0df4db83d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:58:27 301100] [info] |scid:ef15f4d0df4db83d|xqc_conn_tls_transport_params_cb|store sr_token with cid: ff448ade934b1ac2|token:9b26c0667cb897b0c75c8a91355bd5d1
[2025/09/12 10:58:27 301106] [debug] |scid:ef15f4d0df4db83d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 10:58:27 301111] [warn] |scid:ef15f4d0df4db83d|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 10:58:27 301342] [debug] |scid:ef15f4d0df4db83d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 10:58:27 301352] [debug] |scid:ef15f4d0df4db83d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 10:58:27 301357] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:0|
[2025/09/12 10:58:27 301361] [debug] |scid:ef15f4d0df4db83d|xqc_process_padding_frame|process padding|
[2025/09/12 10:58:27 301367] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:58:27 301372] [debug] |scid:ef15f4d0df4db83d|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 RETRY_RECVD (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 10:58:27 301376] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 10:58:27 301381] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:1018|pkt_type:HSK|pkt_num:1|frame:PADDING CRYPTO |recv_time:1757674707300130|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 301386] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827300130|now:1757674707300130|interv:120000000|
[2025/09/12 10:58:27 301390] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827300130|now:1757674707300130|interv:120000000|
[2025/09/12 10:58:27 301395] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707301395|
[2025/09/12 10:58:27 301399] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD |now:1757674707301399|
[2025/09/12 10:58:27 301409] [info] |scid:ef15f4d0df4db83d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 10:58:27 301413] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 10:58:27 301417] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 10:58:27 301421] [debug] |scid:ef15f4d0df4db83d|xqc_process_crypto_write_streams|
[2025/09/12 10:58:27 301425] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:58:27 301429] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 10:58:27 301433] [debug] |scid:ef15f4d0df4db83d|xqc_process_crypto_write_streams|
[2025/09/12 10:58:27 301436] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 10:58:27 301442] [info] |scid:ef15f4d0df4db83d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757674707301441|
[2025/09/12 10:58:27 301446] [debug] |scid:ef15f4d0df4db83d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000557099D0735C|
[2025/09/12 10:58:27 301469] [debug] |scid:ef15f4d0df4db83d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:139040|pkt_num:4|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 10:58:27 301474] [debug] |scid:ef15f4d0df4db83d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:5|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 10:58:27 301479] [info] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 10:58:27 301483] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:33738|rtt_var:16869|pto_duration:101214|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:58:27 301488] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:58:27 301492] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 301495] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 301499] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:27 301503] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674707301483|interv:18444986399002250132|
[2025/09/12 10:58:27 301507] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:18446744073709551615|now:1757674707301483|interval:18444986399002250132|pto_count:0|srtt:33738
[2025/09/12 10:58:27 301512] [debug] |scid:ef15f4d0df4db83d|xqc_conn_early_data_accept|accept|
[2025/09/12 10:58:27 301516] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 10:58:27 301522] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|largest_recv:0|ack_delay:1392|first_ack_range:0|largest_pkt_recv_time:1757674707300130|
[2025/09/12 10:58:27 301526] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 10:58:27 301530] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 10:58:27 301534] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 10:58:27 301539] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|largest_recv:1|ack_delay:1409|first_ack_range:0|largest_pkt_recv_time:1757674707300130|
[2025/09/12 10:58:27 301546] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 10:58:27 301550] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 10:58:27 301554] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 10:58:27 301559] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:33738|min_srtt:33738|path_bw:35093|loss_rate:12.50|path_pto:0|
[2025/09/12 10:58:27 301564] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|path_id:0|path_srtt:33738|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:58:27 301569] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/09/12 10:58:27 301573] [debug] |scid:ef15f4d0df4db83d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 301578] [debug] |scid:ef15f4d0df4db83d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 301583] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 10:58:27 301588] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:58:27 301621] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757674707301595|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 301627] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|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 10:58:27 301632] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 10:58:27 301636] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:33738|rtt_var:16869|pto_duration:101214|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:58:27 301641] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:58:27 301644] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 68|
[2025/09/12 10:58:27 301648] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 301652] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:27 301656] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674707402809|now:1757674707301636|interv:101173|
[2025/09/12 10:58:27 301660] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:1|expire:1757674707402809|now:1757674707301636|interval:101173|pto_count:0|srtt:33738
[2025/09/12 10:58:27 301664] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 10:58:27 301669] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:88|pkt_type:INIT|frame:ACK |
[2025/09/12 10:58:27 301674] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 10:58:27 301700] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:118|now:1757674707301680|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 301709] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:6|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 10:58:27 301721] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/09/12 10:58:27 301728] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 10:58:27 301735] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/09/12 10:58:27 301742] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:58:27 301769] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:118|now:1757674707301750|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 301778] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|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 10:58:27 301785] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707402809|
[2025/09/12 10:58:27 301791] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707402809|
[2025/09/12 10:58:27 301797] [debug] |xqc_engine_wakeup_after|wakeup:1757674707402809|now:1757674707301797|diff:101012|
[2025/09/12 10:58:27 301804] [debug] |xqc_engine_main_logic|END|now:1757674707301399|
[2025/09/12 10:58:27 301816] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:48|state:ESTABED|recv_time:1757674707301815|
[2025/09/12 10:58:27 301824] [info] |scid:ef15f4d0df4db83d|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 10:58:27 301830] [info] |scid:ef15f4d0df4db83d|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 10:58:27 301836] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827301815|now:1757674707301815|interv:120000000|
[2025/09/12 10:58:27 301842] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827301815|now:1757674707301815|interv:120000000|
[2025/09/12 10:58:27 301848] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707402809|pq_index:0|
[2025/09/12 10:58:27 301854] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707301399|
[2025/09/12 10:58:27 301862] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707301861|
[2025/09/12 10:58:27 301868] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707301867|
[2025/09/12 10:58:27 301874] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707402809|
[2025/09/12 10:58:27 301878] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707402809|
[2025/09/12 10:58:27 301882] [debug] |xqc_engine_wakeup_after|wakeup:1757674707402809|now:1757674707301881|diff:100928|
[2025/09/12 10:58:27 301886] [debug] |xqc_engine_main_logic|END|now:1757674707301867|
[2025/09/12 10:58:27 332394] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:76|state:ESTABED|recv_time:1757674707332390|
[2025/09/12 10:58:27 332419] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 10:58:27 332431] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 10:58:27 332437] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 10:58:27 332449] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:7|
[2025/09/12 10:58:27 332456] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:2|
[2025/09/12 10:58:27 332466] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|conn:0000557099D0735C|path:0|pkt_num:0|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 10:58:27 332484] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:118|prior_delivered:1184|prior_time:1757674707300130|is_app_limited:1|send_elapse:35203|ack_elapse:32260|ctl_first_sent_time:1757674707301595|lagest_ack_time:1757674707332390|curr_delivered:1252|
[2025/09/12 10:58:27 332491] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_sent_time_update:1757674707301595|
[2025/09/12 10:58:27 332498] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 10:58:27 332505] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_rtt|before update rtt|conn:0000557099D0735C|srtt:33738|rttvar:16869|minrtt:33738|latest_rtt:30795|ack_delay:144|
[2025/09/12 10:58:27 332512] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_rtt|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |after update rtt|conn:0000557099D0735C|srtt:33352|rttvar:13423|minrtt:30795|latest_rtt:30795|ack_delay:144|
[2025/09/12 10:58:27 332518] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 10:58:27 332523] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:58:27 332527] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:33352|rtt_var:13423|pto_duration:87044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:58:27 332532] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:58:27 332536] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 332540] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 332544] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:58:27 332548] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674707332527|interv:18444986399002219088|
[2025/09/12 10:58:27 332552] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:0|expire:18446744073709551615|now:1757674707332527|interval:18444986399002219088|pto_count:0|srtt:33352
[2025/09/12 10:58:27 332557] [debug] |scid:ef15f4d0df4db83d|xqc_generate_sample|sampler: send_elapse 35203, ack_elapse 32260, delivered 68|rate 1931|lost 0|
[2025/09/12 10:58:27 332562] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 10:58:27 332566] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_min_rtt|probertt expire|rtt:30795, old_rtt:33738|
[2025/09/12 10:58:27 332570] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30795, old_rtt:33738|
[2025/09/12 10:58:27 332574] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 10:58:27 332578] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:68|po_sent_time:1757674707301595|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1252|
[2025/09/12 10:58:27 332583] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:68|po_sent_time:1757674707301595|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1252|
[2025/09/12 10:58:27 332588] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |bbr on ack|mode:0|pacing_rate:11788326|bw:35093|cwnd:139108|full_bw_reached:0|inflight:50|srtt:33352|latest_rtt:30795|min_rtt:30795|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:58:27 332607] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:1|
[2025/09/12 10:58:27 332612] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:76|pkt_type:HSK|pkt_num:7|frame:ACK |recv_time:1757674707332390|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 332617] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef15f4d0df4db83d|spin_bit:0|
[2025/09/12 10:58:27 332623] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:58:27 332627] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 10:58:27 332632] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 10:58:27 332637] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:1e|
[2025/09/12 10:58:27 332641] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:0|
[2025/09/12 10:58:27 332645] [debug] |scid:ef15f4d0df4db83d|xqc_process_padding_frame|process padding|
[2025/09/12 10:58:27 332649] [info] |scid:ef15f4d0df4db83d|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000557099D0735C|
[2025/09/12 10:58:27 332653] [info] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 10:58:27 332657] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:33352|rtt_var:13423|pto_duration:87044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:58:27 332662] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:58:27 332666] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 332669] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:58:27 332673] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674707378663|now:1757674707332657|interv:46006|
[2025/09/12 10:58:27 332677] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:2|expire:1757674707378663|now:1757674707332657|interval:46006|pto_count:0|srtt:33352
[2025/09/12 10:58:27 332682] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:ACK_01RTT|expire:1757674707357390|now:1757674707332390|interv:25000|
[2025/09/12 10:58:27 332687] [debug] |scid:ef15f4d0df4db83d|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 NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707332390|max_ack_delay:25000|
[2025/09/12 10:58:27 332692] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 10:58:27 332696] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING HANDSHAKE_DONE |recv_time:1757674707332390|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 332701] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827332390|now:1757674707332390|interv:120000000|
[2025/09/12 10:58:27 332705] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827332390|now:1757674707332390|interv:120000000|
[2025/09/12 10:58:27 332709] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707402809|pq_index:0|
[2025/09/12 10:58:27 332714] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707301867|
[2025/09/12 10:58:27 332721] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707332721|
[2025/09/12 10:58:27 332726] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707332725|
[2025/09/12 10:58:27 332749] [debug] |scid:ef15f4d0df4db83d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ff466ba9993b1823|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 10:58:27 332756] [debug] |scid:ef15f4d0df4db83d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c2d4b9267105c968|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 10:58:27 332764] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:33352|min_srtt:33352|path_bw:35093|loss_rate:11.11|path_pto:0|
[2025/09/12 10:58:27 332772] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|path_id:0|path_srtt:33352|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:58:27 332778] [debug] |scid:ef15f4d0df4db83d|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 10:58:27 332783] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:33352|min_srtt:33352|path_bw:35093|loss_rate:11.11|path_pto:0|
[2025/09/12 10:58:27 332787] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|path_id:0|path_srtt:33352|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:58:27 332791] [debug] |scid:ef15f4d0df4db83d|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 10:58:27 332796] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:58:27 332800] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-6|next_skip_chance:1757674707668932|current_time:1757674707332800|
[2025/09/12 10:58:27 332805] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 10:58:27 332840] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:7|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:50|now:1757674707332812|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 332846] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:7|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 10:58:27 332851] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 10:58:27 332855] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:33352|rtt_var:13423|pto_duration:87044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:58:27 332861] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:58:27 332867] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 332874] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 91|
[2025/09/12 10:58:27 332880] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674707444856|now:1757674707332855|interv:112001|
[2025/09/12 10:58:27 332886] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:2|expire:1757674707444856|now:1757674707332855|interval:112001|pto_count:0|srtt:33352
[2025/09/12 10:58:27 332899] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139108|inflight:91|
[2025/09/12 10:58:27 332907] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:58:27 332914] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 10:58:27 332943] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:8|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:91|now:1757674707332923|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 332949] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|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 10:58:27 332954] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:91|applimit:0|
[2025/09/12 10:58:27 332961] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:33352|rtt_var:13423|pto_duration:87044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:58:27 332968] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:58:27 332974] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 332981] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 132|
[2025/09/12 10:58:27 332987] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674707444967|now:1757674707332961|interv:112006|
[2025/09/12 10:58:27 332993] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:2|expire:1757674707444967|now:1757674707332961|interval:112006|pto_count:0|srtt:33352
[2025/09/12 10:58:27 333000] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139108|inflight:132|
[2025/09/12 10:58:27 333007] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707357390|
[2025/09/12 10:58:27 333012] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707357390|
[2025/09/12 10:58:27 333016] [debug] |xqc_engine_wakeup_after|wakeup:1757674707357390|now:1757674707333016|diff:24374|
[2025/09/12 10:58:27 333020] [debug] |xqc_engine_main_logic|END|now:1757674707332725|
[2025/09/12 10:58:27 333026] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707333026|
[2025/09/12 10:58:27 333030] [debug] |xqc_engine_wakeup_after|wakeup:1757674707357390|now:1757674707333030|diff:24360|
[2025/09/12 10:58:27 333034] [debug] |xqc_engine_main_logic|END|now:1757674707333026|
[2025/09/12 10:58:27 357478] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707357477|
[2025/09/12 10:58:27 357503] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707357390|pq_index:0|
[2025/09/12 10:58:27 357508] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707332725|
[2025/09/12 10:58:27 357515] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707357512|
[2025/09/12 10:58:27 357520] [debug] |scid:ef15f4d0df4db83d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674707357390|now:1757674707357512|
[2025/09/12 10:58:27 357525] [debug] |scid:ef15f4d0df4db83d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:58:27 357529] [debug] |scid:ef15f4d0df4db83d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674707357390|now:1757674707357512|
[2025/09/12 10:58:27 357544] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:58:27 357554] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|largest_recv:8|ack_delay:25163|first_ack_range:0|largest_pkt_recv_time:1757674707332390|
[2025/09/12 10:58:27 357559] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:8|low:8|pkt_pns:2|
[2025/09/12 10:58:27 357563] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 10:58:27 357567] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:58:27 357573] [debug] |scid:ef15f4d0df4db83d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 357579] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:58:27 357585] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 10:58:27 357644] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:9|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:132|now:1757674707357600|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 357651] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:9|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:58:27 357660] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707444967|
[2025/09/12 10:58:27 357666] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707444967|
[2025/09/12 10:58:27 357673] [debug] |xqc_engine_wakeup_after|wakeup:1757674707444967|now:1757674707357672|diff:87295|
[2025/09/12 10:58:27 357679] [debug] |xqc_engine_main_logic|END|now:1757674707357512|
[2025/09/12 10:58:27 363632] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:33|state:ESTABED|recv_time:1757674707363630|
[2025/09/12 10:58:27 363651] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef15f4d0df4db83d|spin_bit:1|
[2025/09/12 10:58:27 363662] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 10:58:27 363671] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 10:58:27 363681] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 10:58:27 363690] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:2|
[2025/09/12 10:58:27 363699] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|conn:0000557099D0735C|path:0|pkt_num:1|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:1|
[2025/09/12 10:58:27 363709] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3602|prior_delivered:0|prior_time:1757674707266392|is_app_limited:1|send_elapse:227|ack_elapse:97238|ctl_first_sent_time:1757674707266619|lagest_ack_time:1757674707363630|curr_delivered:1302|
[2025/09/12 10:58:27 363718] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_sent_time_update:1757674707266619|
[2025/09/12 10:58:27 363726] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 10:58:27 363735] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|conn:0000557099D0735C|path:0|pkt_num:8|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 10:58:27 363744] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:132|prior_delivered:1252|prior_time:1757674707332390|is_app_limited:0|send_elapse:31328|ack_elapse:31240|ctl_first_sent_time:1757674707332923|lagest_ack_time:1757674707363630|curr_delivered:1343|
[2025/09/12 10:58:27 363761] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_sent_time_update:1757674707332923|
[2025/09/12 10:58:27 363769] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 10:58:27 363776] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_rtt|before update rtt|conn:0000557099D0735C|srtt:33352|rttvar:13423|minrtt:30795|latest_rtt:30707|ack_delay:64|
[2025/09/12 10:58:27 363785] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_rtt|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |after update rtt|conn:0000557099D0735C|srtt:33013|rttvar:10745|minrtt:30707|latest_rtt:30707|ack_delay:64|
[2025/09/12 10:58:27 363792] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 10:58:27 363800] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:58:27 363807] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:2|expire:1757674707369951|now:1757674707363807|interval:6144|
[2025/09/12 10:58:27 363816] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674707369951|now:1757674707363807|interv:6144|
[2025/09/12 10:58:27 363824] [debug] |scid:ef15f4d0df4db83d|xqc_generate_sample|sampler: send_elapse 31328, ack_elapse 31240, delivered 91|rate 2904|lost 0|
[2025/09/12 10:58:27 363833] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 10:58:27 363841] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2904) in round 3|
[2025/09/12 10:58:27 363848] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_min_rtt|probertt expire|rtt:30707, old_rtt:30795|
[2025/09/12 10:58:27 363855] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30707, old_rtt:30795|
[2025/09/12 10:58:27 363863] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:240|
[2025/09/12 10:58:27 363868] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139108|packet_lost:0|acked:91|po_sent_time:1757674707332923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1343|
[2025/09/12 10:58:27 363874] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139108|packet_lost:0|acked:91|po_sent_time:1757674707332923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1343|
[2025/09/12 10:58:27 363880] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |bbr on ack|mode:0|pacing_rate:11788326|bw:35093|cwnd:139199|full_bw_reached:0|inflight:41|srtt:33013|latest_rtt:30707|min_rtt:30707|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:58:27 363892] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 10:58:27 363902] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757674707363630|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 363911] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827363630|now:1757674707363630|interv:120000000|
[2025/09/12 10:58:27 363919] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827363630|now:1757674707363630|interv:120000000|
[2025/09/12 10:58:27 363924] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707444967|pq_index:0|
[2025/09/12 10:58:27 363929] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707357512|
[2025/09/12 10:58:27 363939] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707363939|
[2025/09/12 10:58:27 363945] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707363944|
[2025/09/12 10:58:27 363953] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707369951|
[2025/09/12 10:58:27 363958] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707369951|
[2025/09/12 10:58:27 363963] [debug] |xqc_engine_wakeup_after|wakeup:1757674707369951|now:1757674707363963|diff:5988|
[2025/09/12 10:58:27 363968] [debug] |xqc_engine_main_logic|END|now:1757674707363944|
[2025/09/12 10:58:27 363975] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707363975|
[2025/09/12 10:58:27 363980] [debug] |xqc_engine_wakeup_after|wakeup:1757674707369951|now:1757674707363980|diff:5971|
[2025/09/12 10:58:27 363984] [debug] |xqc_engine_main_logic|END|now:1757674707363975|
[2025/09/12 10:58:27 369304] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707369304|
[2025/09/12 10:58:27 369313] [debug] |xqc_engine_wakeup_after|wakeup:1757674707369951|now:1757674707369313|diff:638|
[2025/09/12 10:58:27 369317] [debug] |xqc_engine_main_logic|END|now:1757674707369304|
[2025/09/12 10:58:27 370385] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707370385|
[2025/09/12 10:58:27 370393] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707369951|pq_index:0|
[2025/09/12 10:58:27 370397] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707363944|
[2025/09/12 10:58:27 370402] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707370401|
[2025/09/12 10:58:27 370406] [debug] |scid:ef15f4d0df4db83d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674707369951|now:1757674707370401|
[2025/09/12 10:58:27 370411] [debug] |scid:ef15f4d0df4db83d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:58:27 370415] [debug] |scid:ef15f4d0df4db83d|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 10:58:27 370419] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 10:58:27 370424] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:5|po_sent_time:1757674707332812|lost_send_time:1757674707333262|loss_delay:37139|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 10:58:27 370429] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757674707332812u|
[2025/09/12 10:58:27 370433] [stats] |scid:ef15f4d0df4db83d|xqc_send_ctl_detect_lost|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |lost interval:1757674707370401|lost_count:1|send_count:12|pkt_num:7|po_send_time:1757674707332812|srtt:33013|cwnd:139199|bw:35093|conn_life:888206|now:0|last_lost_time:888206|
[2025/09/12 10:58:27 370438] [debug] |scid:ef15f4d0df4db83d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 10:58:27 370442] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000557099D0735C|path:0|
[2025/09/12 10:58:27 370446] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:58:27 370450] [debug] |scid:ef15f4d0df4db83d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757674707370401|
[2025/09/12 10:58:27 370454] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:58:27 370465] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:33013|min_srtt:33013|path_bw:35093|loss_rate:11.11|path_pto:0|
[2025/09/12 10:58:27 370470] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_can_send|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139199|conn:0000557099D0735C|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 370475] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|path_id:0|path_srtt:33013|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:58:27 370480] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:7|size:41|reinj:0|path_class:2|
[2025/09/12 10:58:27 370485] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:58:27 370489] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_can_send|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139199|conn:0000557099D0735C|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 370494] [debug] |scid:ef15f4d0df4db83d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:58:27 370499] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 10:58:27 370540] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:10|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757674707370508|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 370546] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:10|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 10:58:27 370551] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:58:27 370558] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|srtt:33013|rtt_var:10745|pto_duration:75993|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:58:27 370565] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:58:27 370571] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:58:27 370577] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_pto_time_and_space|conn:0000557099D0735C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:58:27 370583] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674707471501|now:1757674707370557|interv:100944|
[2025/09/12 10:58:27 370589] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557099D0735C|path:0|pns:2|expire:1757674707471501|now:1757674707370557|interval:100944|pto_count:0|srtt:33013
[2025/09/12 10:58:27 370596] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139199|inflight:41|
[2025/09/12 10:58:27 370603] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707471501|
[2025/09/12 10:58:27 370608] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707471501|
[2025/09/12 10:58:27 370613] [debug] |xqc_engine_wakeup_after|wakeup:1757674707471501|now:1757674707370613|diff:100888|
[2025/09/12 10:58:27 370620] [debug] |xqc_engine_main_logic|END|now:1757674707370401|
[2025/09/12 10:58:27 389035] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:602|state:ESTABED|recv_time:1757674707389031|
[2025/09/12 10:58:27 389060] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef15f4d0df4db83d|spin_bit:1|
[2025/09/12 10:58:27 389086] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 10:58:27 389092] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 10:58:27 389107] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 10:58:27 389115] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:6|
[2025/09/12 10:58:27 389126] [debug] |scid:ef15f4d0df4db83d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 10:58:27 389134] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707471501|pq_index:0|
[2025/09/12 10:58:27 389162] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707370401|
[2025/09/12 10:58:27 389168] [debug] |scid:ef15f4d0df4db83d|xqc_process_crypto_frame|level:3|
[2025/09/12 10:58:27 389174] [debug] |scid:ef15f4d0df4db83d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 10:58:27 389181] [debug] |scid:ef15f4d0df4db83d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|572u|
[2025/09/12 10:58:27 389647] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:ACK_01RTT|expire:1757674707414031|now:1757674707389031|interv:25000|
[2025/09/12 10:58:27 389657] [debug] |scid:ef15f4d0df4db83d|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707389031|max_ack_delay:25000|
[2025/09/12 10:58:27 389662] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 10:58:27 389667] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:602|pkt_type:SHORT_HEADER|pkt_num:11|frame:CRYPTO |recv_time:1757674707389031|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 389676] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827389031|now:1757674707389031|interv:120000000|
[2025/09/12 10:58:27 389683] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827389031|now:1757674707389031|interv:120000000|
[2025/09/12 10:58:27 389690] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707389690|
[2025/09/12 10:58:27 389698] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707389697|
[2025/09/12 10:58:27 389705] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:58:27 389709] [debug] |scid:ef15f4d0df4db83d|xqc_process_crypto_write_streams|
[2025/09/12 10:58:27 389725] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 10:58:27 389729] [debug] |scid:ef15f4d0df4db83d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:58:27 389736] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707414031|
[2025/09/12 10:58:27 389741] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707414031|
[2025/09/12 10:58:27 389745] [debug] |xqc_engine_wakeup_after|wakeup:1757674707414031|now:1757674707389745|diff:24286|
[2025/09/12 10:58:27 389749] [debug] |xqc_engine_main_logic|END|now:1757674707389697|
[2025/09/12 10:58:27 389758] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:238|state:ESTABED|recv_time:1757674707389758|
[2025/09/12 10:58:27 389766] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef15f4d0df4db83d|spin_bit:1|
[2025/09/12 10:58:27 389775] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 10:58:27 389788] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 10:58:27 389794] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 10:58:27 389798] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:18|
[2025/09/12 10:58:27 389802] [debug] |scid:ef15f4d0df4db83d|xqc_process_new_conn_id_frame|new_conn_id|39c9a77b3aec2436|sr_token:3082781e4153b114820fe5aa4e6564e5
[2025/09/12 10:58:27 389809] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:18|
[2025/09/12 10:58:27 389813] [debug] |scid:ef15f4d0df4db83d|xqc_process_new_conn_id_frame|new_conn_id|6c646ca10df1a4d6|sr_token:30eb4796c17ed25d7230b14b77db51a0
[2025/09/12 10:58:27 389818] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:18|
[2025/09/12 10:58:27 389822] [debug] |scid:ef15f4d0df4db83d|xqc_process_new_conn_id_frame|new_conn_id|9b354177fdb9a04a|sr_token:9eb815075bc4d8a55acdce0fee0413cb
[2025/09/12 10:58:27 389827] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:18|
[2025/09/12 10:58:27 389831] [debug] |scid:ef15f4d0df4db83d|xqc_process_new_conn_id_frame|new_conn_id|7619f78ebdaf0ec4|sr_token:78c1beb14cd0a76a86a7fb6fe75e4e39
[2025/09/12 10:58:27 389835] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:18|
[2025/09/12 10:58:27 389839] [debug] |scid:ef15f4d0df4db83d|xqc_process_new_conn_id_frame|new_conn_id|2f1f4bc38bfcf549|sr_token:c90686bf825549facdec35e223f4eef4
[2025/09/12 10:58:27 389845] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:18|
[2025/09/12 10:58:27 389851] [debug] |scid:ef15f4d0df4db83d|xqc_process_new_conn_id_frame|new_conn_id|4e03c46a1262eb7c|sr_token:f47cdc7585bed42e18c0d9a9a0f0dd89
[2025/09/12 10:58:27 389860] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:7|
[2025/09/12 10:58:27 389925] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:58:27 389934] [debug] |scid:ef15f4d0df4db83d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 10:58:27 389942] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 10:58:27 389949] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:238|pkt_type:SHORT_HEADER|pkt_num:12|frame:NEW_TOKEN NEW_CONNECTION_ID |recv_time:1757674707389758|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 389956] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827389758|now:1757674707389758|interv:120000000|
[2025/09/12 10:58:27 389961] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827389758|now:1757674707389758|interv:120000000|
[2025/09/12 10:58:27 389965] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707414031|pq_index:0|
[2025/09/12 10:58:27 389969] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707389697|
[2025/09/12 10:58:27 389973] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707389973|
[2025/09/12 10:58:27 389978] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707389977|
[2025/09/12 10:58:27 389986] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|largest_recv:12|ack_delay:227|first_ack_range:1|largest_pkt_recv_time:1757674707389758|
[2025/09/12 10:58:27 389990] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:12|low:11|pkt_pns:2|
[2025/09/12 10:58:27 389994] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 10:58:27 390002] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 10:58:27 390007] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:58:27 390011] [debug] |scid:ef15f4d0df4db83d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 390016] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:58:27 390025] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 10:58:27 390068] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:11|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757674707390036|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 390078] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:11|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:58:27 390087] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707471501|
[2025/09/12 10:58:27 390093] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707471501|
[2025/09/12 10:58:27 390099] [debug] |xqc_engine_wakeup_after|wakeup:1757674707471501|now:1757674707390099|diff:81402|
[2025/09/12 10:58:27 390106] [debug] |xqc_engine_main_logic|END|now:1757674707389977|
[2025/09/12 10:58:27 390114] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707390114|
[2025/09/12 10:58:27 390119] [debug] |xqc_engine_wakeup_after|wakeup:1757674707471501|now:1757674707390119|diff:81382|
[2025/09/12 10:58:27 390125] [debug] |xqc_engine_main_logic|END|now:1757674707390114|
[2025/09/12 10:58:27 409263] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:35|state:ESTABED|recv_time:1757674707409261|
[2025/09/12 10:58:27 409281] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef15f4d0df4db83d|spin_bit:1|
[2025/09/12 10:58:27 409294] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 10:58:27 409298] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 10:58:27 409309] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 10:58:27 409316] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:2|
[2025/09/12 10:58:27 409325] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|conn:0000557099D0735C|path:0|pkt_num:10|origin_pktnum:7|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 10:58:27 409333] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:41|prior_delivered:1343|prior_time:1757674707370508|is_app_limited:0|send_elapse:0|ack_elapse:38753|ctl_first_sent_time:1757674707370508|lagest_ack_time:1757674707409261|curr_delivered:1384|
[2025/09/12 10:58:27 409341] [debug] |scid:ef15f4d0df4db83d|xqc_update_sample|sampler_sent_time_update:1757674707370508|
[2025/09/12 10:58:27 409349] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 10:58:27 409354] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_rtt|before update rtt|conn:0000557099D0735C|srtt:33013|rttvar:10745|minrtt:30707|latest_rtt:38753|ack_delay:8176|
[2025/09/12 10:58:27 409362] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_update_rtt|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |after update rtt|conn:0000557099D0735C|srtt:32709|rttvar:8668|minrtt:30707|latest_rtt:38753|ack_delay:8176|
[2025/09/12 10:58:27 409369] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 10:58:27 409384] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 9|pns:2|
[2025/09/12 10:58:27 409390] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:58:27 409396] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000557099D0735C|path:0|
[2025/09/12 10:58:27 409403] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:58:27 409409] [debug] |scid:ef15f4d0df4db83d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 38753, delivered 41|rate 1057|lost 1|
[2025/09/12 10:58:27 409417] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 10:58:27 409423] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1057) in round 4|
[2025/09/12 10:58:27 409428] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30707, old_rtt:30707|
[2025/09/12 10:58:27 409433] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:182|
[2025/09/12 10:58:27 409437] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139199|packet_lost:0|acked:41|po_sent_time:1757674707370508|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1384|
[2025/09/12 10:58:27 409442] [debug] |scid:ef15f4d0df4db83d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139199|packet_lost:0|acked:41|po_sent_time:1757674707370508|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1384|
[2025/09/12 10:58:27 409447] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_ack_received|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2 |bbr on ack|mode:0|pacing_rate:11788326|bw:35093|cwnd:139240|full_bw_reached:0|inflight:0|srtt:32709|latest_rtt:38753|min_rtt:30707|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:58:27 409454] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 10:58:27 409458] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757674707409261|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 409463] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827409261|now:1757674707409261|interv:120000000|
[2025/09/12 10:58:27 409468] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827409261|now:1757674707409261|interv:120000000|
[2025/09/12 10:58:27 409472] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707471501|pq_index:0|
[2025/09/12 10:58:27 409476] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707389977|
[2025/09/12 10:58:27 409480] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707409480|
[2025/09/12 10:58:27 409486] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707409484|
[2025/09/12 10:58:27 409494] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674827409261|
[2025/09/12 10:58:27 409498] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674827409261|
[2025/09/12 10:58:27 409502] [debug] |xqc_engine_wakeup_after|wakeup:1757674827409261|now:1757674707409501|diff:119999760|
[2025/09/12 10:58:27 409506] [debug] |xqc_engine_main_logic|END|now:1757674707409484|
[2025/09/12 10:58:27 409512] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707409511|
[2025/09/12 10:58:27 409515] [debug] |xqc_engine_wakeup_after|wakeup:1757674827409261|now:1757674707409515|diff:119999746|
[2025/09/12 10:58:27 409525] [debug] |xqc_engine_main_logic|END|now:1757674707409511|
[2025/09/12 10:58:27 486975] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:1054|state:ESTABED|recv_time:1757674707486971|
[2025/09/12 10:58:27 487004] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef15f4d0df4db83d|spin_bit:1|
[2025/09/12 10:58:27 487019] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 10:58:27 487024] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 10:58:27 487039] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 10:58:27 487045] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:b|
[2025/09/12 10:58:27 487054] [debug] |scid:ef15f4d0df4db83d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 10:58:27 487062] [debug] |scid:ef15f4d0df4db83d|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 10:58:27 487069] [debug] |scid:ef15f4d0df4db83d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 10:58:27 487075] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674827409261|pq_index:0|
[2025/09/12 10:58:27 487083] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707409484|
[2025/09/12 10:58:27 487088] [debug] |scid:ef15f4d0df4db83d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 10:58:27 487097] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:ACK_01RTT|expire:1757674707511971|now:1757674707486971|interv:25000|
[2025/09/12 10:58:27 487106] [debug] |scid:ef15f4d0df4db83d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707486971|max_ack_delay:25000|
[2025/09/12 10:58:27 487114] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 10:58:27 487121] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:15|frame:STREAM |recv_time:1757674707486971|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 487128] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827486971|now:1757674707486971|interv:120000000|
[2025/09/12 10:58:27 487133] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827486971|now:1757674707486971|interv:120000000|
[2025/09/12 10:58:27 487164] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707487164|
[2025/09/12 10:58:27 487173] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707487172|
[2025/09/12 10:58:27 487182] [debug] |scid:ef15f4d0df4db83d|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000557099D0735C|
[2025/09/12 10:58:27 487260] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674707511971|
[2025/09/12 10:58:27 487267] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674707511971|
[2025/09/12 10:58:27 487273] [debug] |xqc_engine_wakeup_after|wakeup:1757674707511971|now:1757674707487273|diff:24698|
[2025/09/12 10:58:27 487279] [debug] |xqc_engine_main_logic|END|now:1757674707487172|
[2025/09/12 10:58:27 511722] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707511721|
[2025/09/12 10:58:27 511746] [debug] |xqc_engine_wakeup_after|wakeup:1757674707511971|now:1757674707511746|diff:225|
[2025/09/12 10:58:27 511763] [debug] |xqc_engine_main_logic|END|now:1757674707511721|
[2025/09/12 10:58:27 512831] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707512831|
[2025/09/12 10:58:27 512838] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674707511971|pq_index:0|
[2025/09/12 10:58:27 512843] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707487172|
[2025/09/12 10:58:27 512848] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707512846|
[2025/09/12 10:58:27 512854] [debug] |scid:ef15f4d0df4db83d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674707511971|now:1757674707512846|
[2025/09/12 10:58:27 512858] [debug] |scid:ef15f4d0df4db83d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:58:27 512862] [debug] |scid:ef15f4d0df4db83d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674707511971|now:1757674707512846|
[2025/09/12 10:58:27 512866] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:58:27 512874] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|largest_recv:15|ack_delay:25902|first_ack_range:1|largest_pkt_recv_time:1757674707486971|
[2025/09/12 10:58:27 512878] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:15|low:14|pkt_pns:2|
[2025/09/12 10:58:27 512882] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:12|low:11|pkt_pns:2|
[2025/09/12 10:58:27 512886] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 10:58:27 512890] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:15|frame_largest_recv:15|
[2025/09/12 10:58:27 512894] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:58:27 512900] [debug] |scid:ef15f4d0df4db83d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 512905] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:58:27 512911] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 10:58:27 512979] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757674707512925|stream_id:0|stream_offset:0|
[2025/09/12 10:58:27 512985] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:12|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:58:27 512992] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674827486971|
[2025/09/12 10:58:27 512996] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674827486971|
[2025/09/12 10:58:27 513000] [debug] |xqc_engine_wakeup_after|wakeup:1757674827486971|now:1757674707513000|diff:119973971|
[2025/09/12 10:58:27 513004] [debug] |xqc_engine_main_logic|END|now:1757674707512846|
[2025/09/12 10:58:27 543989] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:32|state:ESTABED|recv_time:1757674707543984|
[2025/09/12 10:58:27 544018] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef15f4d0df4db83d|spin_bit:1|
[2025/09/12 10:58:27 544040] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 10:58:27 544047] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 10:58:27 544062] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 10:58:27 544085] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:2|
[2025/09/12 10:58:27 544099] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 10:58:27 544108] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:16|frame:ACK |recv_time:1757674707543984|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:27 544117] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674827543984|now:1757674707543984|interv:120000000|
[2025/09/12 10:58:27 544125] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674827543984|now:1757674707543984|interv:120000000|
[2025/09/12 10:58:27 544131] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674827486971|pq_index:0|
[2025/09/12 10:58:27 544161] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707512846|
[2025/09/12 10:58:27 544173] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707544173|
[2025/09/12 10:58:27 544183] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674707544180|
[2025/09/12 10:58:27 544198] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674827543984|
[2025/09/12 10:58:27 544205] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674827543984|
[2025/09/12 10:58:27 544210] [debug] |xqc_engine_wakeup_after|wakeup:1757674827543984|now:1757674707544209|diff:119999775|
[2025/09/12 10:58:27 544215] [debug] |xqc_engine_main_logic|END|now:1757674707544180|
[2025/09/12 10:58:27 544222] [debug] |xqc_engine_main_logic|BEGIN|now:1757674707544222|
[2025/09/12 10:58:27 544227] [debug] |xqc_engine_wakeup_after|wakeup:1757674827543984|now:1757674707544227|diff:119999757|
[2025/09/12 10:58:27 544232] [debug] |xqc_engine_main_logic|END|now:1757674707544222|
[2025/09/12 10:58:29 400641] [info] |xqc_engine_packet_process|==>|conn:0000557099D0735C|size:55|state:ESTABED|recv_time:1757674709400637|
[2025/09/12 10:58:29 400668] [debug] |scid:ef15f4d0df4db83d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef15f4d0df4db83d|spin_bit:1|
[2025/09/12 10:58:29 400697] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 10:58:29 400704] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:18|
[2025/09/12 10:58:29 400719] [debug] |scid:ef15f4d0df4db83d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:18|
[2025/09/12 10:58:29 400727] [debug] |scid:ef15f4d0df4db83d|xqc_process_frames|frame_type:18|
[2025/09/12 10:58:29 400733] [debug] |scid:ef15f4d0df4db83d|xqc_process_new_conn_id_frame|new_conn_id|82ffaeeaf0a6efbf|sr_token:7002cb60dfbb0a92a55645605effc25a
[2025/09/12 10:58:29 400749] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:ACK_01RTT|expire:1757674709425637|now:1757674709400637|interv:25000|
[2025/09/12 10:58:29 400758] [debug] |scid:ef15f4d0df4db83d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674709400637|max_ack_delay:25000|
[2025/09/12 10:58:29 400766] [debug] |scid:ef15f4d0df4db83d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:18|largest:18|pns:2|
[2025/09/12 10:58:29 400775] [info] |scid:ef15f4d0df4db83d|xqc_conn_on_pkt_processed|====>|conn:0000557099D0735C|path:0|size:55|pkt_type:SHORT_HEADER|pkt_num:18|frame:NEW_CONNECTION_ID |recv_time:1757674709400637|dcid:ef15f4d0df4db83d|dcid_seq:0|
[2025/09/12 10:58:29 400782] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:PATH_IDLE|expire:1757674829400637|now:1757674709400637|interv:120000000|
[2025/09/12 10:58:29 400803] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_IDLE|expire:1757674829400637|now:1757674709400637|interv:120000000|
[2025/09/12 10:58:29 400809] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674827543984|pq_index:0|
[2025/09/12 10:58:29 400815] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674707544180|
[2025/09/12 10:58:29 400821] [debug] |xqc_engine_main_logic|BEGIN|now:1757674709400821|
[2025/09/12 10:58:29 400828] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674709400826|
[2025/09/12 10:58:29 400841] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674709425637|
[2025/09/12 10:58:29 400847] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674709425637|
[2025/09/12 10:58:29 400853] [debug] |xqc_engine_wakeup_after|wakeup:1757674709425637|now:1757674709400853|diff:24784|
[2025/09/12 10:58:29 400857] [debug] |xqc_engine_main_logic|END|now:1757674709400826|
[2025/09/12 10:58:29 400863] [debug] |xqc_engine_main_logic|BEGIN|now:1757674709400863|
[2025/09/12 10:58:29 400867] [debug] |xqc_engine_wakeup_after|wakeup:1757674709425637|now:1757674709400866|diff:24771|
[2025/09/12 10:58:29 400870] [debug] |xqc_engine_main_logic|END|now:1757674709400863|
[2025/09/12 10:58:29 425284] [debug] |xqc_engine_main_logic|BEGIN|now:1757674709425284|
[2025/09/12 10:58:29 425301] [debug] |xqc_engine_wakeup_after|wakeup:1757674709425637|now:1757674709425301|diff:336|
[2025/09/12 10:58:29 425306] [debug] |xqc_engine_main_logic|END|now:1757674709425284|
[2025/09/12 10:58:29 426371] [debug] |xqc_engine_main_logic|BEGIN|now:1757674709426371|
[2025/09/12 10:58:29 426378] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674709425637|pq_index:0|
[2025/09/12 10:58:29 426382] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674709400826|
[2025/09/12 10:58:29 426388] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674709426386|
[2025/09/12 10:58:29 426393] [debug] |scid:ef15f4d0df4db83d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674709425637|now:1757674709426386|
[2025/09/12 10:58:29 426397] [debug] |scid:ef15f4d0df4db83d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:58:29 426402] [debug] |scid:ef15f4d0df4db83d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674709425637|now:1757674709426386|
[2025/09/12 10:58:29 426406] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:58:29 426414] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|largest_recv:18|ack_delay:25776|first_ack_range:0|largest_pkt_recv_time:1757674709400637|
[2025/09/12 10:58:29 426418] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:18|low:18|pkt_pns:2|
[2025/09/12 10:58:29 426422] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:16|low:14|pkt_pns:2|
[2025/09/12 10:58:29 426426] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:12|low:11|pkt_pns:2|
[2025/09/12 10:58:29 426430] [debug] |scid:ef15f4d0df4db83d|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 10:58:29 426434] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:18|frame_largest_recv:18|
[2025/09/12 10:58:29 426439] [debug] |scid:ef15f4d0df4db83d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:58:29 426444] [debug] |scid:ef15f4d0df4db83d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:58:29 426459] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:58:29 426465] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 10:58:29 426534] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:13|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757674709426479|stream_id:0|stream_offset:0|
[2025/09/12 10:58:29 426541] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|path:0|pkt_num:13|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:58:29 426547] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674829400637|
[2025/09/12 10:58:29 426551] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674829400637|
[2025/09/12 10:58:29 426555] [debug] |xqc_engine_wakeup_after|wakeup:1757674829400637|now:1757674709426555|diff:119974082|
[2025/09/12 10:58:29 426559] [debug] |xqc_engine_main_logic|END|now:1757674709426386|
[2025/09/12 10:59:26 483059] [info] |scid:ef15f4d0df4db83d|xqc_conn_close|conn:0000557099D0735C|state:ESTABED|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 10:59:26 483099] [debug] |scid:ef15f4d0df4db83d|xqc_timer_set|type:CONN_DRAINING|expire:1757674766760242|now:1757674766483099|interv:277143|
[2025/09/12 10:59:26 483107] [debug] |scid:ef15f4d0df4db83d|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 10:59:26 483115] [debug] |scid:ef15f4d0df4db83d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 10:59:26 483121] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:59:26 483128] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:59:26 483134] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:59:26 483161] [debug] |scid:ef15f4d0df4db83d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:59:26 483169] [info] |scid:ef15f4d0df4db83d|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 10:59:26 483179] [debug] |scid:ef15f4d0df4db83d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 10:59:26 483185] [debug] |scid:ef15f4d0df4db83d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674829400637|pq_index:0|
[2025/09/12 10:59:26 483193] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674709426386|
[2025/09/12 10:59:26 484239] [debug] |xqc_engine_main_logic|BEGIN|now:1757674766484238|
[2025/09/12 10:59:26 484259] [debug] |scid:ef15f4d0df4db83d|xqc_engine_process_conn|conn:0000557099D0735C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674766484257|
[2025/09/12 10:59:26 484270] [debug] |scid:ef15f4d0df4db83d|xqc_path_get_perf_class|conn:0000557099D0735C|path_id:0|path_srtt:32709|min_srtt:32709|path_bw:35093|loss_rate:0.00|path_pto:0|
[2025/09/12 10:59:26 484278] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557099D0735C|path_id:0|path_srtt:32709|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:59:26 484286] [debug] |scid:ef15f4d0df4db83d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/09/12 10:59:26 484302] [debug] |scid:ef15f4d0df4db83d|xqc_check_acked_or_dropped_pkt|conn:0000557099D0735C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 10:59:26 484309] [debug] |scid:ef15f4d0df4db83d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 10:59:26 484387] [info] |scid:ef15f4d0df4db83d|xqc_send_packet_with_pn|<==|conn:0000557099D0735C|path:0|pkt_num:14|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757674766484324|stream_id:0|stream_offset:0|
[2025/09/12 10:59:26 484396] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_on_packet_sent|conn:0000557099D0735C|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 10:59:26 484403] [debug] |scid:ef15f4d0df4db83d|xqc_conn_next_wakeup_time|wakeup_time:1757674766760242|
[2025/09/12 10:59:26 484409] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_wakeup_queue|next_tick_time:1757674766760242|
[2025/09/12 10:59:26 484415] [debug] |xqc_engine_wakeup_after|wakeup:1757674766760242|now:1757674766484415|diff:275827|
[2025/09/12 10:59:26 484421] [debug] |xqc_engine_main_logic|END|now:1757674766484257|
[2025/09/12 10:59:26 484441] [debug] |xqc_engine_destroy|begin|
[2025/09/12 10:59:26 484463] [report] |scid:ef15f4d0df4db83d|xqc_conn_destroy|0000557099D0735C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:819161|first_send_delay:1138|conn_persist:60002268|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2|hsk_recv:817935|close_recv:0|close_send:60002129|last_recv:2918442|last_send:60002129|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,19,13,11,34,0,1024,i96,4,46,55,4000,18,2918,0,4,1045,1054,80,15,1004,0,4,23,32,4,16,1061,0,4,17,40000,14,60002,4,23,4,12,1030,4,25,4,13,2944,0-2,0-2,0-0,0-0,0-0,0-32,0-9022,0-3464,0-13,0-11,0-1,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:1|snd_pkt:13|spurious_loss:0|detected_loss:2|max_pto:1|finished_streams:0|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 10:59:26 484476] [debug] |scid:ef15f4d0df4db83d|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 10:59:26 484501] [info] |scid:ef15f4d0df4db83d|xqc_conn_close|conn:0000557099D0735C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 10:59:26 484511] [debug] |scid:ef15f4d0df4db83d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 10:59:26 484517] [debug] |scid:ef15f4d0df4db83d|xqc_engine_add_active_queue|last_ticked_time:1757674766484257|
[2025/09/12 10:59:26 484535] [stats] |scid:ef15f4d0df4db83d|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757674706483304|wrt_delay:25|snd_delay:112|finwrt_delay:24|finsnd_delay:783315|finrcv_delay:1003757|finread_delay:1003887|all_acked_delay:0|firstfinack_dely:880420|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-56183-ef15f4d0df4db83d p-193.167.100.100-443-9cb8921014bd2ca2|path_info:mp is not supported in connection scid:ef15f4d0df4db83d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 10:59:26 484586] [debug] |scid:ef15f4d0df4db83d|xqc_send_ctl_destroy|destroy|
[2025/09/12 10:59:26 484598] [debug] |scid:ef15f4d0df4db83d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSING|
[2025/09/12 10:59:26 484611] [debug] |scid:ef15f4d0df4db83d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSING|
[2025/09/12 10:59:26 484617] [debug] |scid:ef15f4d0df4db83d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSING|