[2025/09/12 04:59:23 300176] [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 04:59:23 300210] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:59:23 300215] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:59:23 300219] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:59:23 300223] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:59:23 300231] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:59:23 300235] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:59:23 300239] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:59:23 300243] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:59:23 300370] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653283300369|now:1757653163300369|interv:120000000|
[2025/09/12 04:59:23 300399] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653283300399|now:1757653163300399|interv:120000000|
[2025/09/12 04:59:23 300409] [debug] |xqc_path_create|path:0|dcid:31ac8f423046432d|scid:419e193ae8613cab|create_path_count:1|
[2025/09/12 04:59:23 300414] [debug] |scid:419e193ae8613cab|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 04:59:23 300419] [debug] |xqc_path_init|path:0|dcid:31ac8f423046432d|scid:419e193ae8613cab|state:2|
[2025/09/12 04:59:23 300424] [debug] |scid:419e193ae8613cab|xqc_conn_create|success|scid:419e193ae8613cab|dcid:31ac8f423046432d|conn:0000558B684D435C|
[2025/09/12 04:59:23 300435] [debug] |scid:419e193ae8613cab|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:59:23 300443] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:59:23 301166] [debug] |scid:419e193ae8613cab|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:59:23 301173] [debug] |scid:419e193ae8613cab|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:23 301180] [debug] |scid:419e193ae8613cab|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:23 301186] [debug] |scid:419e193ae8613cab|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 04:59:23 301192] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653163301191|
[2025/09/12 04:59:23 301198] [debug] |scid:419e193ae8613cab|xqc_process_crypto_write_streams|
[2025/09/12 04:59:23 301202] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:23 301210] [info] |scid:419e193ae8613cab|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653163301209|
[2025/09/12 04:59:23 301215] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:59:23 301221] [debug] |scid:419e193ae8613cab|xqc_path_get_perf_class|conn:0000558B684D435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:23 301226] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558B684D435C|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 04:59:23 301231] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 04:59:23 301237] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:59:23 301243] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:23 301318] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653163301258|stream_id:0|stream_offset:0|
[2025/09/12 04:59:23 301325] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|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 04:59:23 301330] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:23 301335] [debug] |scid:419e193ae8613cab|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 04:59:23 301341] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:23 301347] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:23 301353] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:59:23 301359] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653164051258|now:1757653163301334|interv:749924|
[2025/09/12 04:59:23 301364] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:0|expire:1757653164051258|now:1757653163301334|interval:749924|pto_count:0|srtt:250000
[2025/09/12 04:59:23 301370] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:59:23 301376] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653164051258|
[2025/09/12 04:59:23 301381] [debug] |scid:419e193ae8613cab|xqc_engine_remove_active_queue|last_ticked_time:1757653163301191|pd_index:0|
[2025/09/12 04:59:23 301386] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653164051258|
[2025/09/12 04:59:23 301391] [debug] |xqc_engine_wakeup_after|wakeup:1757653164051258|now:1757653163301391|diff:749867|
[2025/09/12 04:59:23 301397] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:23 301455] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653164051258|pq_index:0|
[2025/09/12 04:59:23 301463] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653163301191|
[2025/09/12 04:59:23 301494] [debug] |scid:419e193ae8613cab|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 04:59:23 301501] [debug] |scid:419e193ae8613cab|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:59:23 301510] [debug] |scid:419e193ae8613cab|xqc_stream_buff_data|size:17|
[2025/09/12 04:59:23 301517] [info] |scid:419e193ae8613cab|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:0000558B684D435C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 04:59:23 301525] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653163301525|
[2025/09/12 04:59:23 301533] [debug] |scid:419e193ae8613cab|xqc_path_get_perf_class|conn:0000558B684D435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:23 301541] [debug] |scid:419e193ae8613cab|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:0000558B684D435C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:23 301548] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558B684D435C|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 04:59:23 301562] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:59:23 301569] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:23 301575] [debug] |scid:419e193ae8613cab|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:0000558B684D435C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:23 301582] [debug] |scid:419e193ae8613cab|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:59:23 301589] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:23 301623] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653163301600|stream_id:0|stream_offset:17|
[2025/09/12 04:59:23 301631] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|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 04:59:23 301638] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:59:23 301645] [debug] |scid:419e193ae8613cab|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 04:59:23 301652] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:23 301658] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:23 301665] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:23 301671] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:23 301677] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653164051258|now:1757653163301644|interv:749614|
[2025/09/12 04:59:23 301684] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:0|expire:1757653164051258|now:1757653163301644|interval:749614|pto_count:0|srtt:250000
[2025/09/12 04:59:23 301690] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:59:23 301696] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653164051258|
[2025/09/12 04:59:23 301700] [debug] |scid:419e193ae8613cab|xqc_engine_remove_active_queue|last_ticked_time:1757653163301525|pd_index:0|
[2025/09/12 04:59:23 301704] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653164051258|
[2025/09/12 04:59:23 301708] [debug] |xqc_engine_wakeup_after|wakeup:1757653164051258|now:1757653163301708|diff:749550|
[2025/09/12 04:59:23 301712] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:24 051279] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164051279|
[2025/09/12 04:59:24 051294] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653164051258|pq_index:0|
[2025/09/12 04:59:24 051299] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653163301525|
[2025/09/12 04:59:24 051304] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653164051303|
[2025/09/12 04:59:24 051312] [debug] |scid:419e193ae8613cab|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653164051258|now:1757653164051303|
[2025/09/12 04:59:24 051316] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:24 051327] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558B684D435C|path:0|bytes_in_flight:1234|
[2025/09/12 04:59:24 051331] [debug] |scid:419e193ae8613cab|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 04:59:24 051336] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:24 051340] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:24 051344] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 051348] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 051351] [debug] |scid:419e193ae8613cab|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 04:59:24 051356] [debug] |scid:419e193ae8613cab|xqc_conn_send_probe_pkt|conn:0000558B684D435C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:59:24 051366] [debug] |scid:419e193ae8613cab|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:59:24 051370] [debug] |scid:419e193ae8613cab|xqc_conn_send_probe_pkt|conn:0000558B684D435C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:59:24 051374] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558B684D435C|pto_count:1
[2025/09/12 04:59:24 051378] [debug] |scid:419e193ae8613cab|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 04:59:24 051383] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:24 051387] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:24 051390] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 051394] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 051398] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653164051378|interv:18444986420545500237|
[2025/09/12 04:59:24 051402] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:0|expire:18446744073709551615|now:1757653164051378|interval:18444986420545500237|pto_count:1|srtt:250000
[2025/09/12 04:59:24 051408] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 051412] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 051417] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:59:24 051421] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:24 051457] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653164051431|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 051463] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|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 04:59:24 051487] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:59:24 051492] [debug] |scid:419e193ae8613cab|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 04:59:24 051496] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:24 051500] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:24 051504] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 051509] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 051515] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165551431|now:1757653164051491|interv:1499940|
[2025/09/12 04:59:24 051522] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:0|expire:1757653165551431|now:1757653164051491|interval:1499940|pto_count:1|srtt:250000
[2025/09/12 04:59:24 051528] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:59:24 051535] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:59:24 051542] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:24 051591] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653164051551|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 051598] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|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 04:59:24 051602] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 04:59:24 051606] [debug] |scid:419e193ae8613cab|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 04:59:24 051611] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:59:24 051615] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:24 051618] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 051622] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 051626] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165551551|now:1757653164051606|interv:1499945|
[2025/09/12 04:59:24 051630] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:0|expire:1757653165551551|now:1757653164051606|interval:1499945|pto_count:1|srtt:250000
[2025/09/12 04:59:24 051637] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 04:59:24 051645] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165551551|
[2025/09/12 04:59:24 051651] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165551551|
[2025/09/12 04:59:24 051657] [debug] |xqc_engine_wakeup_after|wakeup:1757653165551551|now:1757653164051657|diff:1499894|
[2025/09/12 04:59:24 051671] [debug] |xqc_engine_main_logic|END|now:1757653164051303|
[2025/09/12 04:59:24 085037] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:1200|state:C_INITIAL_SENT|recv_time:1757653164085035|
[2025/09/12 04:59:24 085055] [debug] |scid:419e193ae8613cab|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:59:24 085062] [debug] |scid:419e193ae8613cab|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 04:59:24 085072] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:24 085080] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:24 085092] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 04:59:24 085101] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:24 085110] [debug] |scid:419e193ae8613cab|xqc_process_crypto_frame|level:0|
[2025/09/12 04:59:24 085118] [debug] |scid:419e193ae8613cab|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:59:24 085126] [debug] |scid:419e193ae8613cab|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 04:59:24 085582] [debug] |scid:419e193ae8613cab|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:24 085592] [debug] |scid:419e193ae8613cab|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:24 085598] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165551551|pq_index:0|
[2025/09/12 04:59:24 085603] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164051303|
[2025/09/12 04:59:24 085608] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:0|
[2025/09/12 04:59:24 085613] [debug] |scid:419e193ae8613cab|xqc_process_padding_frame|process padding|
[2025/09/12 04:59:24 085622] [info] |scid:419e193ae8613cab|xqc_conn_confirm_cid|dcid change|ori:31ac8f423046432d|new:de254aba1dd5fae4e6297cd7|
[2025/09/12 04:59:24 085628] [info] |scid:419e193ae8613cab|xqc_conn_addr_validated|Address Validated|conn:0000558B684D435C|role:0|
[2025/09/12 04:59:24 085635] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:24 085641] [debug] |scid:419e193ae8613cab|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:59:24 085647] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 04:59:24 085652] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653164085035|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:24 085659] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653284085035|now:1757653164085035|interv:120000000|
[2025/09/12 04:59:24 085664] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653284085035|now:1757653164085035|interv:120000000|
[2025/09/12 04:59:24 085669] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164085669|
[2025/09/12 04:59:24 085675] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653164085674|
[2025/09/12 04:59:24 085681] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:59:24 085687] [debug] |scid:419e193ae8613cab|xqc_process_crypto_write_streams|
[2025/09/12 04:59:24 085691] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:24 085696] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 04:59:24 085703] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|largest_recv:0|ack_delay:668|first_ack_range:0|largest_pkt_recv_time:1757653164085035|
[2025/09/12 04:59:24 085715] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 04:59:24 085720] [debug] |scid:419e193ae8613cab|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:59:24 085725] [debug] |scid:419e193ae8613cab|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:59:24 085731] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 085737] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 04:59:24 085743] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:24 085782] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2418|now:1757653164085752|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 085789] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:59:24 085795] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 04:59:24 085800] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 04:59:24 085806] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165551551|
[2025/09/12 04:59:24 085811] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165551551|
[2025/09/12 04:59:24 085816] [debug] |xqc_engine_wakeup_after|wakeup:1757653165551551|now:1757653164085816|diff:1465735|
[2025/09/12 04:59:24 085822] [debug] |xqc_engine_main_logic|END|now:1757653164085674|
[2025/09/12 04:59:24 085832] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:181|state:C_INITIAL_RECVD|recv_time:1757653164085831|
[2025/09/12 04:59:24 085838] [debug] |scid:419e193ae8613cab|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:59:24 085844] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:24 085849] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:24 085856] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:59:24 085861] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:24 085866] [debug] |scid:419e193ae8613cab|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 04:59:24 085875] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165551551|pq_index:0|
[2025/09/12 04:59:24 085881] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164085674|
[2025/09/12 04:59:24 085885] [debug] |scid:419e193ae8613cab|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:24 085890] [debug] |scid:419e193ae8613cab|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:24 085895] [debug] |scid:419e193ae8613cab|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 04:59:24 085905] [debug] |scid:419e193ae8613cab|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:24 085911] [debug] |scid:419e193ae8613cab|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:24 085916] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:24 085922] [debug] |scid:419e193ae8613cab|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:59:24 085927] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:59:24 085937] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653164085831|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:24 085943] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653284085831|now:1757653164085831|interv:120000000|
[2025/09/12 04:59:24 085948] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653284085831|now:1757653164085831|interv:120000000|
[2025/09/12 04:59:24 085953] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164085953|
[2025/09/12 04:59:24 085958] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653164085958|
[2025/09/12 04:59:24 085964] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:24 085969] [debug] |scid:419e193ae8613cab|xqc_process_crypto_write_streams|
[2025/09/12 04:59:24 085974] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:59:24 085978] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:24 085984] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|largest_recv:0|ack_delay:153|first_ack_range:0|largest_pkt_recv_time:1757653164085831|
[2025/09/12 04:59:24 085989] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:59:24 085994] [debug] |scid:419e193ae8613cab|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:59:24 085999] [debug] |scid:419e193ae8613cab|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:24 086005] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 086010] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:24 086016] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:24 086043] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:2418|now:1757653164086022|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 086050] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:59:24 086057] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165551551|
[2025/09/12 04:59:24 086062] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165551551|
[2025/09/12 04:59:24 086067] [debug] |xqc_engine_wakeup_after|wakeup:1757653165551551|now:1757653164086066|diff:1465485|
[2025/09/12 04:59:24 086072] [debug] |xqc_engine_main_logic|END|now:1757653164085958|
[2025/09/12 04:59:24 086081] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:65|state:C_HANDSHAKE_RECVD|recv_time:1757653164086080|
[2025/09/12 04:59:24 086085] [info] |scid:419e193ae8613cab|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 04:59:24 086089] [info] |scid:419e193ae8613cab|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:59:24 086093] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653284086080|now:1757653164086080|interv:120000000|
[2025/09/12 04:59:24 086097] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653284086080|now:1757653164086080|interv:120000000|
[2025/09/12 04:59:24 086101] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165551551|pq_index:0|
[2025/09/12 04:59:24 086109] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164085958|
[2025/09/12 04:59:24 086113] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164086113|
[2025/09/12 04:59:24 086118] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653164086117|
[2025/09/12 04:59:24 086123] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165551551|
[2025/09/12 04:59:24 086127] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165551551|
[2025/09/12 04:59:24 086130] [debug] |xqc_engine_wakeup_after|wakeup:1757653165551551|now:1757653164086130|diff:1465421|
[2025/09/12 04:59:24 086134] [debug] |xqc_engine_main_logic|END|now:1757653164086117|
[2025/09/12 04:59:24 183878] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757653164183877|
[2025/09/12 04:59:24 183892] [debug] |scid:419e193ae8613cab|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:24 183901] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:24 183906] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:24 183914] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:59:24 183920] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:24 183927] [debug] |scid:419e193ae8613cab|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:24 183934] [debug] |scid:419e193ae8613cab|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:24 183940] [debug] |scid:419e193ae8613cab|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:59:24 184023] [debug] |scid:419e193ae8613cab|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:24 184029] [info] |scid:419e193ae8613cab|xqc_conn_tls_transport_params_cb|store sr_token with cid: 31ac8f423046432d|token:23e8398f1a3a34e46537e04e5215fe6b
[2025/09/12 04:59:24 184035] [debug] |scid:419e193ae8613cab|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 04:59:24 184039] [debug] |scid:419e193ae8613cab|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 04:59:24 184234] [debug] |scid:419e193ae8613cab|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:59:24 184242] [debug] |scid:419e193ae8613cab|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:59:24 184248] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165551551|pq_index:0|
[2025/09/12 04:59:24 184255] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164086117|
[2025/09/12 04:59:24 184263] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:24 184270] [debug] |scid:419e193ae8613cab|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 04:59:24 184276] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:59:24 184284] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653164183877|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:24 184290] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653284183877|now:1757653164183877|interv:120000000|
[2025/09/12 04:59:24 184294] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653284183877|now:1757653164183877|interv:120000000|
[2025/09/12 04:59:24 184298] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164184298|
[2025/09/12 04:59:24 184307] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653164184306|
[2025/09/12 04:59:24 184312] [info] |scid:419e193ae8613cab|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:59:24 184316] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:24 184320] [debug] |scid:419e193ae8613cab|xqc_process_crypto_write_streams|
[2025/09/12 04:59:24 184324] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:59:24 184329] [info] |scid:419e193ae8613cab|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653164184329|
[2025/09/12 04:59:24 184333] [debug] |scid:419e193ae8613cab|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558B684D435C|
[2025/09/12 04:59:24 184338] [debug] |scid:419e193ae8613cab|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2418|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:59:24 184343] [debug] |scid:419e193ae8613cab|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:59:24 184347] [debug] |scid:419e193ae8613cab|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:59:24 184351] [info] |scid:419e193ae8613cab|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:59:24 184355] [debug] |scid:419e193ae8613cab|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 04:59:24 184360] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:24 184364] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:24 184367] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 184371] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 184375] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653164184355|interv:18444986420545367260|
[2025/09/12 04:59:24 184379] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:0|expire:18446744073709551615|now:1757653164184355|interval:18444986420545367260|pto_count:0|srtt:250000
[2025/09/12 04:59:24 184384] [debug] |scid:419e193ae8613cab|xqc_conn_early_data_accept|accept|
[2025/09/12 04:59:24 184388] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:59:24 184393] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|largest_recv:3|ack_delay:516|first_ack_range:0|largest_pkt_recv_time:1757653164183877|
[2025/09/12 04:59:24 184397] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/09/12 04:59:24 184401] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:59:24 184405] [debug] |scid:419e193ae8613cab|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:59:24 184409] [debug] |scid:419e193ae8613cab|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:24 184413] [debug] |scid:419e193ae8613cab|xqc_path_get_perf_class|conn:0000558B684D435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:20.00|path_pto:0|
[2025/09/12 04:59:24 184418] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558B684D435C|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 04:59:24 184425] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 04:59:24 184430] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 184435] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:24 184439] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:24 184486] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653164184446|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 184495] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:24 184500] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:59:24 184504] [debug] |scid:419e193ae8613cab|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 04:59:24 184508] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:24 184512] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:24 184516] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 184520] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 184524] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653164934446|now:1757653164184504|interv:749942|
[2025/09/12 04:59:24 184528] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:1|expire:1757653164934446|now:1757653164184504|interval:749942|pto_count:0|srtt:250000
[2025/09/12 04:59:24 184532] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 04:59:24 184537] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:24 184542] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:24 184562] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:2|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:122|now:1757653164184547|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 184567] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:24 184573] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653164934446|
[2025/09/12 04:59:24 184577] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653164934446|
[2025/09/12 04:59:24 184581] [debug] |xqc_engine_wakeup_after|wakeup:1757653164934446|now:1757653164184581|diff:749865|
[2025/09/12 04:59:24 184585] [debug] |xqc_engine_main_logic|END|now:1757653164184306|
[2025/09/12 04:59:24 184591] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164184591|
[2025/09/12 04:59:24 184594] [debug] |xqc_engine_wakeup_after|wakeup:1757653164934446|now:1757653164184594|diff:749852|
[2025/09/12 04:59:24 184598] [debug] |xqc_engine_main_logic|END|now:1757653164184591|
[2025/09/12 04:59:24 933270] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164933269|
[2025/09/12 04:59:24 933284] [debug] |xqc_engine_wakeup_after|wakeup:1757653164934446|now:1757653164933284|diff:1162|
[2025/09/12 04:59:24 933288] [debug] |xqc_engine_main_logic|END|now:1757653164933269|
[2025/09/12 04:59:24 935420] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164935420|
[2025/09/12 04:59:24 935427] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653164934446|pq_index:0|
[2025/09/12 04:59:24 935431] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164184306|
[2025/09/12 04:59:24 935437] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653164935435|
[2025/09/12 04:59:24 935442] [debug] |scid:419e193ae8613cab|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653164934446|now:1757653164935435|
[2025/09/12 04:59:24 935446] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:24 935450] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558B684D435C|path:0|bytes_in_flight:122|
[2025/09/12 04:59:24 935454] [debug] |scid:419e193ae8613cab|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 04:59:24 935459] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:24 935462] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:24 935466] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 935483] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 935487] [debug] |scid:419e193ae8613cab|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 04:59:24 935492] [debug] |scid:419e193ae8613cab|xqc_conn_send_probe_pkt|conn:0000558B684D435C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:59:24 935497] [debug] |scid:419e193ae8613cab|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:1|
[2025/09/12 04:59:24 935501] [debug] |scid:419e193ae8613cab|xqc_conn_send_probe_pkt|conn:0000558B684D435C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:59:24 935505] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558B684D435C|pto_count:1
[2025/09/12 04:59:24 935509] [debug] |scid:419e193ae8613cab|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 04:59:24 935513] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:24 935517] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:24 935521] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 935525] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 935529] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653164935509|interv:18444986420544616106|
[2025/09/12 04:59:24 935533] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:0|expire:18446744073709551615|now:1757653164935509|interval:18444986420544616106|pto_count:1|srtt:250000
[2025/09/12 04:59:24 935545] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 935550] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 935555] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:24 935559] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:24 935605] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:3|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653164935569|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 935611] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:3|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:24 935616] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:59:24 935620] [debug] |scid:419e193ae8613cab|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 04:59:24 935624] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:24 935628] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:24 935632] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 935636] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 935640] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653166435569|now:1757653164935620|interv:1499949|
[2025/09/12 04:59:24 935644] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:1|expire:1757653166435569|now:1757653164935620|interval:1499949|pto_count:1|srtt:250000
[2025/09/12 04:59:24 935648] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 04:59:24 935653] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:24 935657] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:24 935675] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:122|now:1757653164935662|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 935680] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:4|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:59:24 935685] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:1184|
[2025/09/12 04:59:24 935689] [debug] |scid:419e193ae8613cab|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 04:59:24 935693] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:24 935697] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 144|
[2025/09/12 04:59:24 935701] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 935708] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 935712] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653166435662|now:1757653164935689|interv:1499973|
[2025/09/12 04:59:24 935716] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:1|expire:1757653166435662|now:1757653164935689|interval:1499973|pto_count:1|srtt:250000
[2025/09/12 04:59:24 935720] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:194|
[2025/09/12 04:59:24 935725] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653166435662|
[2025/09/12 04:59:24 935729] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653166435662|
[2025/09/12 04:59:24 935733] [debug] |xqc_engine_wakeup_after|wakeup:1757653166435662|now:1757653164935733|diff:1499929|
[2025/09/12 04:59:24 935737] [debug] |xqc_engine_main_logic|END|now:1757653164935435|
[2025/09/12 04:59:24 966903] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:290|state:ESTABED|recv_time:1757653164966900|
[2025/09/12 04:59:24 966923] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:24 966935] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:24 966942] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:24 966954] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 04:59:24 966961] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:24 966971] [debug] |scid:419e193ae8613cab|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:59:24 966980] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653166435662|pq_index:0|
[2025/09/12 04:59:24 966988] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164935435|
[2025/09/12 04:59:24 966995] [debug] |scid:419e193ae8613cab|xqc_process_crypto_frame|level:3|
[2025/09/12 04:59:24 967002] [debug] |scid:419e193ae8613cab|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:59:24 967009] [debug] |scid:419e193ae8613cab|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 04:59:24 967234] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:ACK_01RTT|expire:1757653164991900|now:1757653164966900|interv:25000|
[2025/09/12 04:59:24 967248] [debug] |scid:419e193ae8613cab|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653164966900|max_ack_delay:25000|
[2025/09/12 04:59:24 967257] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 04:59:24 967266] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO |recv_time:1757653164966900|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:24 967276] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653284966900|now:1757653164966900|interv:120000000|
[2025/09/12 04:59:24 967285] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653284966900|now:1757653164966900|interv:120000000|
[2025/09/12 04:59:24 967294] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164967293|
[2025/09/12 04:59:24 967303] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653164967301|
[2025/09/12 04:59:24 967338] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:24 967347] [debug] |scid:419e193ae8613cab|xqc_process_crypto_write_streams|
[2025/09/12 04:59:24 967355] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:59:24 967364] [debug] |scid:419e193ae8613cab|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:24 967371] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653164991900|
[2025/09/12 04:59:24 967377] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653164991900|
[2025/09/12 04:59:24 967382] [debug] |xqc_engine_wakeup_after|wakeup:1757653164991900|now:1757653164967381|diff:24519|
[2025/09/12 04:59:24 967387] [debug] |xqc_engine_main_logic|END|now:1757653164967301|
[2025/09/12 04:59:24 967397] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:54|state:ESTABED|recv_time:1757653164967397|
[2025/09/12 04:59:24 967404] [debug] |scid:419e193ae8613cab|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:59:24 967411] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:59:24 967416] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:24 967423] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:59:24 967428] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:24 967435] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|conn:0000558B684D435C|path:0|pkt_num:3|origin_pktnum:1|size:72|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 04:59:24 967441] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:122|prior_delivered:0|prior_time:1757653163301258|is_app_limited:1|send_elapse:1634311|ack_elapse:1666139|ctl_first_sent_time:1757653164935569|lagest_ack_time:1757653164967397|curr_delivered:72|
[2025/09/12 04:59:24 967447] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_sent_time_update:1757653164935569|
[2025/09/12 04:59:24 967452] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:59:24 967457] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_rtt|before update rtt|conn:0000558B684D435C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31828|ack_delay:320|
[2025/09/12 04:59:24 967465] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_rtt|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |after update rtt|conn:0000558B684D435C|srtt:31828|rttvar:15914|minrtt:31828|latest_rtt:31828|ack_delay:320|
[2025/09/12 04:59:24 967503] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 04:59:24 967509] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 4|pns:1|
[2025/09/12 04:59:24 967514] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:24 967519] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:95484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:24 967525] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:24 967530] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:24 967535] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:24 967540] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:24 967550] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653164967519|interv:18444986420544584096|
[2025/09/12 04:59:24 967555] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:0|expire:18446744073709551615|now:1757653164967519|interval:18444986420544584096|pto_count:0|srtt:31828
[2025/09/12 04:59:24 967561] [debug] |scid:419e193ae8613cab|xqc_generate_sample|sampler: send_elapse 1634311, ack_elapse 1666139, delivered 72|rate 43|lost 0|
[2025/09/12 04:59:24 967566] [debug] |scid:419e193ae8613cab|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:59:24 967571] [debug] |scid:419e193ae8613cab|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (43) in round 1|
[2025/09/12 04:59:24 967577] [debug] |scid:419e193ae8613cab|xqc_bbr_update_min_rtt|probertt expire|rtt:31828, old_rtt:2147483647|
[2025/09/12 04:59:24 967582] [debug] |scid:419e193ae8613cab|xqc_bbr_update_min_rtt|minrtt expire|rtt:31828, old_rtt:2147483647|
[2025/09/12 04:59:24 967587] [debug] |scid:419e193ae8613cab|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:8|
[2025/09/12 04:59:24 967592] [debug] |scid:419e193ae8613cab|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:72|po_sent_time:1757653164935569|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:72|
[2025/09/12 04:59:24 967597] [debug] |scid:419e193ae8613cab|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:72|po_sent_time:1757653164935569|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:72|
[2025/09/12 04:59:24 967603] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |bbr on ack|mode:0|pacing_rate:12495743|bw:43|cwnd:137928|full_bw_reached:0|inflight:50|srtt:31828|latest_rtt:31828|min_rtt:31828|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:24 967611] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:59:24 967616] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:54|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653164967397|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:24 967622] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653284967397|now:1757653164967397|interv:120000000|
[2025/09/12 04:59:24 967627] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653284967397|now:1757653164967397|interv:120000000|
[2025/09/12 04:59:24 967632] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653164991900|pq_index:0|
[2025/09/12 04:59:24 967637] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164967301|
[2025/09/12 04:59:24 967642] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164967642|
[2025/09/12 04:59:24 967648] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653164967647|
[2025/09/12 04:59:24 967655] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653164991900|
[2025/09/12 04:59:24 967660] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653164991900|
[2025/09/12 04:59:24 967664] [debug] |xqc_engine_wakeup_after|wakeup:1757653164991900|now:1757653164967664|diff:24236|
[2025/09/12 04:59:24 967670] [debug] |xqc_engine_main_logic|END|now:1757653164967647|
[2025/09/12 04:59:24 967679] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:61|state:ESTABED|recv_time:1757653164967678|
[2025/09/12 04:59:24 967688] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:24 967694] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:59:24 967699] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:24 967706] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 04:59:24 967711] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:18|
[2025/09/12 04:59:24 967716] [debug] |scid:419e193ae8613cab|xqc_process_new_conn_id_frame|new_conn_id|8ceccf752698824ac57b9e10|sr_token:a125c44073ceb04c9d91261885c1480a
[2025/09/12 04:59:24 967725] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:24 967730] [debug] |scid:419e193ae8613cab|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 HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:24 967734] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 04:59:24 967739] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:2|frame:NEW_CONNECTION_ID |recv_time:1757653164967678|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:24 967743] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653284967678|now:1757653164967678|interv:120000000|
[2025/09/12 04:59:24 967747] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653284967678|now:1757653164967678|interv:120000000|
[2025/09/12 04:59:24 967751] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653164991900|pq_index:0|
[2025/09/12 04:59:24 967755] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164967647|
[2025/09/12 04:59:24 967758] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164967758|
[2025/09/12 04:59:24 967763] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653164967762|
[2025/09/12 04:59:24 967768] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|largest_recv:2|ack_delay:90|first_ack_range:1|largest_pkt_recv_time:1757653164967678|
[2025/09/12 04:59:24 967773] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:2|low:1|pkt_pns:2|
[2025/09/12 04:59:24 967777] [debug] |scid:419e193ae8613cab|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:59:24 967781] [debug] |scid:419e193ae8613cab|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:24 967786] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 967790] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:24 967795] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:24 967828] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:1|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:50|now:1757653164967800|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 967838] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:1|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:24 967846] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653284967678|
[2025/09/12 04:59:24 967859] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653284967678|
[2025/09/12 04:59:24 967865] [debug] |xqc_engine_wakeup_after|wakeup:1757653284967678|now:1757653164967865|diff:119999813|
[2025/09/12 04:59:24 967870] [debug] |xqc_engine_main_logic|END|now:1757653164967762|
[2025/09/12 04:59:24 967877] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:61|state:ESTABED|recv_time:1757653164967877|
[2025/09/12 04:59:24 967881] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:24 967887] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:59:24 967891] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:24 967896] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 04:59:24 967900] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:18|
[2025/09/12 04:59:24 967904] [debug] |scid:419e193ae8613cab|xqc_process_new_conn_id_frame|new_conn_id|6e7ddc592f82c160ed480c0b|sr_token:0fffbecf91260a0007273f02e3b662bb
[2025/09/12 04:59:24 967910] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:ACK_01RTT|expire:1757653164992877|now:1757653164967877|interv:25000|
[2025/09/12 04:59:24 967915] [debug] |scid:419e193ae8613cab|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653164967877|max_ack_delay:25000|
[2025/09/12 04:59:24 967920] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 04:59:24 967924] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_CONNECTION_ID |recv_time:1757653164967877|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:24 967928] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653284967877|now:1757653164967877|interv:120000000|
[2025/09/12 04:59:24 967932] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653284967877|now:1757653164967877|interv:120000000|
[2025/09/12 04:59:24 967936] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653284967678|pq_index:0|
[2025/09/12 04:59:24 967940] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164967762|
[2025/09/12 04:59:24 967944] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164967943|
[2025/09/12 04:59:24 967948] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653164967947|
[2025/09/12 04:59:24 967954] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653164992877|
[2025/09/12 04:59:24 967958] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653164992877|
[2025/09/12 04:59:24 967961] [debug] |xqc_engine_wakeup_after|wakeup:1757653164992877|now:1757653164967961|diff:24916|
[2025/09/12 04:59:24 967965] [debug] |xqc_engine_main_logic|END|now:1757653164967947|
[2025/09/12 04:59:24 967971] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:54|state:ESTABED|recv_time:1757653164967971|
[2025/09/12 04:59:24 967976] [debug] |scid:419e193ae8613cab|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:59:24 967980] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:59:24 967984] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:24 967989] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:59:24 967993] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:24 968001] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:59:24 968005] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:54|pkt_type:HSK|pkt_num:5|frame:ACK |recv_time:1757653164967971|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:24 968009] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653284967971|now:1757653164967971|interv:120000000|
[2025/09/12 04:59:24 968013] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653284967971|now:1757653164967971|interv:120000000|
[2025/09/12 04:59:24 968017] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653164992877|pq_index:0|
[2025/09/12 04:59:24 968021] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164967947|
[2025/09/12 04:59:24 968024] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164968024|
[2025/09/12 04:59:24 968029] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653164968028|
[2025/09/12 04:59:24 968034] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653164992877|
[2025/09/12 04:59:24 968037] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653164992877|
[2025/09/12 04:59:24 968041] [debug] |xqc_engine_wakeup_after|wakeup:1757653164992877|now:1757653164968041|diff:24836|
[2025/09/12 04:59:24 968045] [debug] |xqc_engine_main_logic|END|now:1757653164968028|
[2025/09/12 04:59:24 968050] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164968050|
[2025/09/12 04:59:24 968054] [debug] |xqc_engine_wakeup_after|wakeup:1757653164992877|now:1757653164968054|diff:24823|
[2025/09/12 04:59:24 968057] [debug] |xqc_engine_main_logic|END|now:1757653164968050|
[2025/09/12 04:59:24 991420] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164991420|
[2025/09/12 04:59:24 991430] [debug] |xqc_engine_wakeup_after|wakeup:1757653164992877|now:1757653164991430|diff:1447|
[2025/09/12 04:59:24 991435] [debug] |xqc_engine_main_logic|END|now:1757653164991420|
[2025/09/12 04:59:24 993565] [debug] |xqc_engine_main_logic|BEGIN|now:1757653164993565|
[2025/09/12 04:59:24 993571] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653164992877|pq_index:0|
[2025/09/12 04:59:24 993576] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164968028|
[2025/09/12 04:59:24 993581] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653164993579|
[2025/09/12 04:59:24 993585] [debug] |scid:419e193ae8613cab|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653164992877|now:1757653164993579|
[2025/09/12 04:59:24 993589] [debug] |scid:419e193ae8613cab|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:59:24 993593] [debug] |scid:419e193ae8613cab|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653164992877|now:1757653164993579|
[2025/09/12 04:59:24 993597] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:24 993603] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|largest_recv:3|ack_delay:25725|first_ack_range:2|largest_pkt_recv_time:1757653164967877|
[2025/09/12 04:59:24 993607] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:3|low:1|pkt_pns:2|
[2025/09/12 04:59:24 993611] [debug] |scid:419e193ae8613cab|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:59:24 993615] [debug] |scid:419e193ae8613cab|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:24 993625] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 993630] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:24 993635] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:24 993669] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:2|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:50|now:1757653164993642|stream_id:0|stream_offset:0|
[2025/09/12 04:59:24 993678] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:2|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 04:59:24 993686] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653284967971|
[2025/09/12 04:59:24 993692] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653284967971|
[2025/09/12 04:59:24 993699] [debug] |xqc_engine_wakeup_after|wakeup:1757653284967971|now:1757653164993699|diff:119974272|
[2025/09/12 04:59:24 993705] [debug] |xqc_engine_main_logic|END|now:1757653164993579|
[2025/09/12 04:59:25 032742] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:30|state:ESTABED|recv_time:1757653165032740|
[2025/09/12 04:59:25 032757] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:25 032766] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:59:25 032772] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:25 032780] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 04:59:25 032785] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:1e|
[2025/09/12 04:59:25 032790] [info] |scid:419e193ae8613cab|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558B684D435C|
[2025/09/12 04:59:25 032795] [info] |scid:419e193ae8613cab|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:59:25 032800] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:95484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:25 032807] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 032813] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 032820] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:25 032826] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165032799|now:1757653165032799|interv:0|
[2025/09/12 04:59:25 032833] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:2|expire:1757653163422084|now:1757653165032799|interval:0|pto_count:0|srtt:31828
[2025/09/12 04:59:25 032840] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:ACK_01RTT|expire:1757653165057740|now:1757653165032740|interv:25000|
[2025/09/12 04:59:25 032848] [debug] |scid:419e193ae8613cab|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165032740|max_ack_delay:25000|
[2025/09/12 04:59:25 032855] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 04:59:25 032871] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:4|frame:HANDSHAKE_DONE |recv_time:1757653165032740|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:25 032878] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653285032740|now:1757653165032740|interv:120000000|
[2025/09/12 04:59:25 032884] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653285032740|now:1757653165032740|interv:120000000|
[2025/09/12 04:59:25 032890] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653284967971|pq_index:0|
[2025/09/12 04:59:25 032896] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653164993579|
[2025/09/12 04:59:25 032903] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165032903|
[2025/09/12 04:59:25 032910] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165032909|
[2025/09/12 04:59:25 032918] [debug] |scid:419e193ae8613cab|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653165032799|now:1757653165032909|
[2025/09/12 04:59:25 032924] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:25 032930] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558B684D435C|path:0|bytes_in_flight:50|
[2025/09/12 04:59:25 032935] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:95484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:25 032939] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 032943] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 032947] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:25 032951] [debug] |scid:419e193ae8613cab|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:59:25 032955] [debug] |scid:419e193ae8613cab|xqc_conn_send_probe_pkt|conn:0000558B684D435C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:25 032960] [debug] |scid:419e193ae8613cab|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:59:25 032964] [debug] |scid:419e193ae8613cab|xqc_conn_send_probe_pkt|conn:0000558B684D435C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:25 032968] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558B684D435C|pto_count:1
[2025/09/12 04:59:25 032972] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558B684D435C|path:0|
[2025/09/12 04:59:25 032976] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:25 032980] [debug] |scid:419e193ae8613cab|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653165032909|
[2025/09/12 04:59:25 032984] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:25 032997] [debug] |scid:419e193ae8613cab|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:689eae0946419e94|sr_token:5088ec6bff7f0000430c49338b550000|seq_num:1
[2025/09/12 04:59:25 033004] [debug] |scid:419e193ae8613cab|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3b2e13a33e384d36|sr_token:5088ec6bff7f0000430c49338b550000|seq_num:2
[2025/09/12 04:59:25 033009] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:25 033017] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:25 033022] [debug] |scid:419e193ae8613cab|xqc_path_get_perf_class|conn:0000558B684D435C|path_id:0|path_srtt:31828|min_srtt:31828|path_bw:43|loss_rate:100.00|path_pto:1|
[2025/09/12 04:59:25 033026] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558B684D435C|path_id:0|path_srtt:31828|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:25 033031] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:59:25 033036] [debug] |scid:419e193ae8613cab|xqc_path_get_perf_class|conn:0000558B684D435C|path_id:0|path_srtt:31828|min_srtt:31828|path_bw:43|loss_rate:100.00|path_pto:1|
[2025/09/12 04:59:25 033040] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558B684D435C|path_id:0|path_srtt:31828|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:25 033044] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:59:25 033048] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:25 033053] [debug] |scid:419e193ae8613cab|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000558B684D435C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:25 033058] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:25 033092] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:3|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653165033065|stream_id:0|stream_offset:17|
[2025/09/12 04:59:25 033101] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:3|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:25 033108] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 04:59:25 033115] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:190968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:25 033123] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 033128] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 033131] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 38|
[2025/09/12 04:59:25 033135] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165274033|now:1757653165033115|interv:240918|
[2025/09/12 04:59:25 033140] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:2|expire:1757653165274033|now:1757653165033115|interval:240918|pto_count:1|srtt:31828
[2025/09/12 04:59:25 033144] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:38|
[2025/09/12 04:59:25 033149] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:25 033153] [debug] |scid:419e193ae8613cab|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000558B684D435C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:25 033158] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:25 033184] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:4|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653165033163|stream_id:0|stream_offset:17|
[2025/09/12 04:59:25 033199] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:4|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:59:25 033206] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 04:59:25 033213] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:190968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:25 033218] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 033222] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 033225] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 76|
[2025/09/12 04:59:25 033229] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165274131|now:1757653165033212|interv:240919|
[2025/09/12 04:59:25 033233] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:2|expire:1757653165274131|now:1757653165033212|interval:240919|pto_count:1|srtt:31828
[2025/09/12 04:59:25 033238] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:76|
[2025/09/12 04:59:25 033242] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:25 033247] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:25 033272] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:5|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653165033253|stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 033280] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:5|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:25 033287] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 04:59:25 033293] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:190968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:25 033300] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 033304] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 033308] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 121|
[2025/09/12 04:59:25 033312] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165274221|now:1757653165033293|interv:240928|
[2025/09/12 04:59:25 033316] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:2|expire:1757653165274221|now:1757653165033293|interval:240928|pto_count:1|srtt:31828
[2025/09/12 04:59:25 033320] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:121|
[2025/09/12 04:59:25 033325] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:25 033329] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 04:59:25 033358] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:6|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653165033339|stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 033366] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:6|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:25 033373] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 04:59:25 033379] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:190968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:25 033386] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 033391] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 033394] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:59:25 033398] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165274307|now:1757653165033379|interv:240928|
[2025/09/12 04:59:25 033402] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:2|expire:1757653165274307|now:1757653165033379|interval:240928|pto_count:1|srtt:31828
[2025/09/12 04:59:25 033406] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:166|
[2025/09/12 04:59:25 033411] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165057740|
[2025/09/12 04:59:25 033415] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165057740|
[2025/09/12 04:59:25 033419] [debug] |xqc_engine_wakeup_after|wakeup:1757653165057740|now:1757653165033419|diff:24321|
[2025/09/12 04:59:25 033423] [debug] |xqc_engine_main_logic|END|now:1757653165032909|
[2025/09/12 04:59:25 033429] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165033429|
[2025/09/12 04:59:25 033433] [debug] |xqc_engine_wakeup_after|wakeup:1757653165057740|now:1757653165033433|diff:24307|
[2025/09/12 04:59:25 033436] [debug] |xqc_engine_main_logic|END|now:1757653165033429|
[2025/09/12 04:59:25 057886] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165057886|
[2025/09/12 04:59:25 057897] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165057740|pq_index:0|
[2025/09/12 04:59:25 057901] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165032909|
[2025/09/12 04:59:25 057906] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165057905|
[2025/09/12 04:59:25 057911] [debug] |scid:419e193ae8613cab|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653165057740|now:1757653165057905|
[2025/09/12 04:59:25 057915] [debug] |scid:419e193ae8613cab|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:59:25 057919] [debug] |scid:419e193ae8613cab|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653165057740|now:1757653165057905|
[2025/09/12 04:59:25 057923] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:25 057930] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|largest_recv:4|ack_delay:25190|first_ack_range:3|largest_pkt_recv_time:1757653165032740|
[2025/09/12 04:59:25 057935] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:4|low:1|pkt_pns:2|
[2025/09/12 04:59:25 057938] [debug] |scid:419e193ae8613cab|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 04:59:25 057949] [debug] |scid:419e193ae8613cab|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:25 057953] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 057958] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:25 057963] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:59:25 057995] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:7|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653165057970|stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 058004] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:7|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 04:59:25 058013] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165274307|
[2025/09/12 04:59:25 058019] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165274307|
[2025/09/12 04:59:25 058025] [debug] |xqc_engine_wakeup_after|wakeup:1757653165274307|now:1757653165058025|diff:216282|
[2025/09/12 04:59:25 058032] [debug] |xqc_engine_main_logic|END|now:1757653165057905|
[2025/09/12 04:59:25 154795] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:1057|state:ESTABED|recv_time:1757653165154794|
[2025/09/12 04:59:25 154815] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:25 154826] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:59:25 154835] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:59:25 154846] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:59:25 154855] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:b|
[2025/09/12 04:59:25 154864] [debug] |scid:419e193ae8613cab|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:59:25 154873] [debug] |scid:419e193ae8613cab|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 04:59:25 154881] [debug] |scid:419e193ae8613cab|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:59:25 154889] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165274307|pq_index:0|
[2025/09/12 04:59:25 154896] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165057905|
[2025/09/12 04:59:25 154904] [debug] |scid:419e193ae8613cab|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 04:59:25 154914] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:ACK_01RTT|expire:1757653165179794|now:1757653165154794|interv:25000|
[2025/09/12 04:59:25 154924] [debug] |scid:419e193ae8613cab|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165154794|max_ack_delay:25000|
[2025/09/12 04:59:25 154933] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:59:25 154942] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:6|frame:STREAM |recv_time:1757653165154794|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:25 154951] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653285154794|now:1757653165154794|interv:120000000|
[2025/09/12 04:59:25 154969] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653285154794|now:1757653165154794|interv:120000000|
[2025/09/12 04:59:25 154977] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165154977|
[2025/09/12 04:59:25 154985] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165154983|
[2025/09/12 04:59:25 154995] [debug] |scid:419e193ae8613cab|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000558B684D435C|
[2025/09/12 04:59:25 155053] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165179794|
[2025/09/12 04:59:25 155063] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165179794|
[2025/09/12 04:59:25 155073] [debug] |xqc_engine_wakeup_after|wakeup:1757653165179794|now:1757653165155072|diff:24722|
[2025/09/12 04:59:25 155081] [debug] |xqc_engine_main_logic|END|now:1757653165154983|
[2025/09/12 04:59:25 155657] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:1057|state:ESTABED|recv_time:1757653165155656|
[2025/09/12 04:59:25 155676] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:25 155686] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:59:25 155694] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:59:25 155704] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 04:59:25 155713] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:b|
[2025/09/12 04:59:25 155721] [debug] |scid:419e193ae8613cab|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:59:25 155730] [debug] |scid:419e193ae8613cab|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/09/12 04:59:25 155740] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:25 155750] [debug] |scid:419e193ae8613cab|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:25 155758] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 04:59:25 155766] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM |recv_time:1757653165155656|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:25 155776] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653285155656|now:1757653165155656|interv:120000000|
[2025/09/12 04:59:25 155784] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653285155656|now:1757653165155656|interv:120000000|
[2025/09/12 04:59:25 155791] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165179794|pq_index:0|
[2025/09/12 04:59:25 155800] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165154983|
[2025/09/12 04:59:25 155810] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165155809|
[2025/09/12 04:59:25 155819] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165155818|
[2025/09/12 04:59:25 155830] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|largest_recv:7|ack_delay:174|first_ack_range:1|largest_pkt_recv_time:1757653165155656|
[2025/09/12 04:59:25 155848] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 04:59:25 155854] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:4|low:1|pkt_pns:2|
[2025/09/12 04:59:25 155859] [debug] |scid:419e193ae8613cab|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 04:59:25 155864] [debug] |scid:419e193ae8613cab|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:25 155869] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 155876] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:25 155881] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:8-8|next_skip_chance:1757653165517333|current_time:1757653165155881|
[2025/09/12 04:59:25 155887] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:59:25 155928] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:9|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653165155895|stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 155939] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:9|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:25 155949] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165274307|
[2025/09/12 04:59:25 155957] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165274307|
[2025/09/12 04:59:25 155965] [debug] |xqc_engine_wakeup_after|wakeup:1757653165274307|now:1757653165155965|diff:118342|
[2025/09/12 04:59:25 155972] [debug] |xqc_engine_main_logic|END|now:1757653165155818|
[2025/09/12 04:59:25 274921] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165274921|
[2025/09/12 04:59:25 274933] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165274307|pq_index:0|
[2025/09/12 04:59:25 274938] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165155818|
[2025/09/12 04:59:25 274943] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165274941|
[2025/09/12 04:59:25 274948] [debug] |scid:419e193ae8613cab|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653165274307|now:1757653165274941|
[2025/09/12 04:59:25 274952] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:25 274956] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558B684D435C|path:0|bytes_in_flight:166|
[2025/09/12 04:59:25 274960] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:190968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:25 274965] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 274969] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 274972] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:59:25 274976] [debug] |scid:419e193ae8613cab|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:59:25 274981] [debug] |scid:419e193ae8613cab|xqc_conn_send_probe_pkt|conn:0000558B684D435C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:25 274991] [debug] |scid:419e193ae8613cab|xqc_conn_send_probe_pkt|conn:0000558B684D435C|path:0|pkt_num:3|size:38|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:25 274996] [debug] |scid:419e193ae8613cab|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558B684D435C|pto_count:2
[2025/09/12 04:59:25 275001] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:381936|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:25 275005] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 275009] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 275012] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 128|
[2025/09/12 04:59:25 275016] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165515275|now:1757653165275000|interv:240275|
[2025/09/12 04:59:25 275020] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:2|expire:1757653165515275|now:1757653165275000|interval:240275|pto_count:2|srtt:31828
[2025/09/12 04:59:25 275026] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:25 275031] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:25 275035] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:25 275040] [debug] |scid:419e193ae8613cab|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000558B684D435C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:25 275044] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:59:25 275080] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:10|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128|now:1757653165275053|stream_id:0|stream_offset:17|
[2025/09/12 04:59:25 275090] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:10|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:59:25 275097] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:128|applimit:1184|
[2025/09/12 04:59:25 275104] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:381936|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:25 275111] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 275118] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 275122] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:59:25 275126] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165756989|now:1757653165275104|interv:481885|
[2025/09/12 04:59:25 275130] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:2|expire:1757653165756989|now:1757653165275104|interval:481885|pto_count:2|srtt:31828
[2025/09/12 04:59:25 275134] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:166|
[2025/09/12 04:59:25 275144] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:3|size:38|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:59:25 275149] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:59:25 275176] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:11|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:166|now:1757653165275155|stream_id:0|stream_offset:17|
[2025/09/12 04:59:25 275184] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:11|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:25 275192] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:166|applimit:1184|
[2025/09/12 04:59:25 275198] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31828|rtt_var:15914|pto_duration:381936|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:25 275205] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 275209] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 275213] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 204|
[2025/09/12 04:59:25 275217] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165757091|now:1757653165275198|interv:481893|
[2025/09/12 04:59:25 275221] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:2|expire:1757653165757091|now:1757653165275198|interval:481893|pto_count:2|srtt:31828
[2025/09/12 04:59:25 275225] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:204|
[2025/09/12 04:59:25 275230] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165757091|
[2025/09/12 04:59:25 275234] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165757091|
[2025/09/12 04:59:25 275238] [debug] |xqc_engine_wakeup_after|wakeup:1757653165757091|now:1757653165275238|diff:481853|
[2025/09/12 04:59:25 275242] [debug] |xqc_engine_main_logic|END|now:1757653165274941|
[2025/09/12 04:59:25 331023] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:41|state:ESTABED|recv_time:1757653165331022|
[2025/09/12 04:59:25 331038] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:25 331048] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:59:25 331054] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:59:25 331062] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 04:59:25 331069] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:25 331077] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|conn:0000558B684D435C|path:0|pkt_num:3|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:3|
[2025/09/12 04:59:25 331084] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:72|prior_time:1757653165033065|is_app_limited:1|send_elapse:0|ack_elapse:297957|ctl_first_sent_time:1757653165033065|lagest_ack_time:1757653165331022|curr_delivered:110|
[2025/09/12 04:59:25 331091] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_sent_time_update:1757653165033065|
[2025/09/12 04:59:25 331098] [debug] |scid:419e193ae8613cab|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:59:25 331113] [debug] |scid:419e193ae8613cab|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:59:25 331120] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:STREAM_CLOSE|expire:1757653165692572|now:1757653165331120|interv:361452|
[2025/09/12 04:59:25 331127] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:59:25 331133] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|conn:0000558B684D435C|path:0|pkt_num:4|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:4|
[2025/09/12 04:59:25 331140] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:72|prior_time:1757653165033065|is_app_limited:1|send_elapse:0|ack_elapse:297957|ctl_first_sent_time:1757653165033065|lagest_ack_time:1757653165331022|curr_delivered:148|
[2025/09/12 04:59:25 331147] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_sent_time_update:1757653165033163|
[2025/09/12 04:59:25 331153] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:59:25 331159] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|conn:0000558B684D435C|path:0|pkt_num:6|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:6|
[2025/09/12 04:59:25 331166] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:72|prior_time:1757653165033065|is_app_limited:1|send_elapse:0|ack_elapse:297957|ctl_first_sent_time:1757653165033065|lagest_ack_time:1757653165331022|curr_delivered:193|
[2025/09/12 04:59:25 331173] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_sent_time_update:1757653165033339|
[2025/09/12 04:59:25 331180] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:59:25 331187] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|conn:0000558B684D435C|path:0|pkt_num:11|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 04:59:25 331194] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:72|prior_time:1757653165033065|is_app_limited:1|send_elapse:0|ack_elapse:297957|ctl_first_sent_time:1757653165033065|lagest_ack_time:1757653165331022|curr_delivered:231|
[2025/09/12 04:59:25 331201] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_sent_time_update:1757653165275155|
[2025/09/12 04:59:25 331207] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:59:25 331214] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_rtt|before update rtt|conn:0000558B684D435C|srtt:31828|rttvar:15914|minrtt:31828|latest_rtt:55867|ack_delay:25328|
[2025/09/12 04:59:25 331220] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_rtt|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |after update rtt|conn:0000558B684D435C|srtt:31708|rttvar:12176|minrtt:31828|latest_rtt:55867|ack_delay:25000|
[2025/09/12 04:59:25 331224] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:9|ctl_reordering_time_threshold_shift:0|
[2025/09/12 04:59:25 331228] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:2|thresh:9|
[2025/09/12 04:59:25 331233] [debug] |scid:419e193ae8613cab|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:2|po_sent_time:1757653165033253|lost_send_time:1757653165219288|loss_delay:111734|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 04:59:25 331237] [debug] |scid:419e193ae8613cab|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653165033253u|
[2025/09/12 04:59:25 331246] [stats] |scid:419e193ae8613cab|xqc_send_ctl_detect_lost|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |lost interval:1757653165331022|lost_count:1|send_count:14|pkt_num:5|po_send_time:1757653165033253|srtt:31708|cwnd:137928|bw:43|conn_life:2030658|now:0|last_lost_time:2030658|
[2025/09/12 04:59:25 331252] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/09/12 04:59:25 331256] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:25 331260] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558B684D435C|path:0|
[2025/09/12 04:59:25 331264] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:25 331268] [debug] |scid:419e193ae8613cab|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 297957, delivered 159|rate 533|lost 1|
[2025/09/12 04:59:25 331273] [debug] |scid:419e193ae8613cab|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:59:25 331277] [debug] |scid:419e193ae8613cab|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (533) in round 2|
[2025/09/12 04:59:25 331281] [debug] |scid:419e193ae8613cab|xqc_bbr_update_min_rtt|minrtt expire|rtt:31828, old_rtt:31828|
[2025/09/12 04:59:25 331286] [debug] |scid:419e193ae8613cab|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:106|
[2025/09/12 04:59:25 331290] [debug] |scid:419e193ae8613cab|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137928|packet_lost:1|acked:159|po_sent_time:1757653165275155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:231|
[2025/09/12 04:59:25 331294] [debug] |scid:419e193ae8613cab|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137928|packet_lost:1|acked:159|po_sent_time:1757653165275155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:231|
[2025/09/12 04:59:25 331299] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |bbr on ack|mode:0|pacing_rate:12495743|bw:533|cwnd:138087|full_bw_reached:0|inflight:0|srtt:31708|latest_rtt:55867|min_rtt:31828|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:25 331304] [stats] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |bandwidth change record|bw_before:43|bw_after:533|srtt:31708|cwnd:138087|
[2025/09/12 04:59:25 331309] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 04:59:25 331313] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653165331022|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:25 331318] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653285331022|now:1757653165331022|interv:120000000|
[2025/09/12 04:59:25 331322] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653285331022|now:1757653165331022|interv:120000000|
[2025/09/12 04:59:25 331326] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165757091|pq_index:0|
[2025/09/12 04:59:25 331330] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165274941|
[2025/09/12 04:59:25 331335] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165331335|
[2025/09/12 04:59:25 331343] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165331340|
[2025/09/12 04:59:25 331356] [debug] |scid:419e193ae8613cab|xqc_path_get_perf_class|conn:0000558B684D435C|path_id:0|path_srtt:31708|min_srtt:31708|path_bw:533|loss_rate:50.00|path_pto:0|
[2025/09/12 04:59:25 331361] [debug] |scid:419e193ae8613cab|xqc_send_ctl_can_send|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:138087|conn:0000558B684D435C|stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 331366] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558B684D435C|path_id:0|path_srtt:31708|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:25 331371] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:5|size:45|reinj:0|path_class:4|
[2025/09/12 04:59:25 331376] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:5|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:25 331380] [debug] |scid:419e193ae8613cab|xqc_send_ctl_can_send|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:138087|conn:0000558B684D435C|stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 331384] [debug] |scid:419e193ae8613cab|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:59:25 331388] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:59:25 331423] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653165331395|stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 331432] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:12|origin_pktnum:5|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:59:25 331439] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 04:59:25 331446] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|srtt:31708|rtt_var:12176|pto_duration:80412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:25 331454] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:25 331459] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:25 331463] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_pto_time_and_space|conn:0000558B684D435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:59:25 331467] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:LOSS_DETECTION|expire:1757653165436807|now:1757653165331446|interv:105361|
[2025/09/12 04:59:25 331497] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558B684D435C|path:0|pns:2|expire:1757653165436807|now:1757653165331446|interval:105361|pto_count:0|srtt:31708
[2025/09/12 04:59:25 331501] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138087|inflight:45|
[2025/09/12 04:59:25 331507] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165436807|
[2025/09/12 04:59:25 331511] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165436807|
[2025/09/12 04:59:25 331515] [debug] |xqc_engine_wakeup_after|wakeup:1757653165436807|now:1757653165331514|diff:105293|
[2025/09/12 04:59:25 331519] [debug] |xqc_engine_main_logic|END|now:1757653165331340|
[2025/09/12 04:59:25 331524] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165331524|
[2025/09/12 04:59:25 331528] [debug] |xqc_engine_wakeup_after|wakeup:1757653165436807|now:1757653165331528|diff:105279|
[2025/09/12 04:59:25 331532] [debug] |xqc_engine_main_logic|END|now:1757653165331524|
[2025/09/12 04:59:25 335129] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:1057|state:ESTABED|recv_time:1757653165335128|
[2025/09/12 04:59:25 335153] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:25 335164] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 04:59:25 335171] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:59:25 335180] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 04:59:25 335200] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:b|
[2025/09/12 04:59:25 335206] [debug] |scid:419e193ae8613cab|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:59:25 335214] [debug] |scid:419e193ae8613cab|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/09/12 04:59:25 335221] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:ACK_01RTT|expire:1757653165360128|now:1757653165335128|interv:25000|
[2025/09/12 04:59:25 335230] [debug] |scid:419e193ae8613cab|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165335128|max_ack_delay:25000|
[2025/09/12 04:59:25 335237] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 04:59:25 335244] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:9|frame:STREAM |recv_time:1757653165335128|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:25 335251] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653285335128|now:1757653165335128|interv:120000000|
[2025/09/12 04:59:25 335258] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653285335128|now:1757653165335128|interv:120000000|
[2025/09/12 04:59:25 335263] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165436807|pq_index:0|
[2025/09/12 04:59:25 335267] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165331340|
[2025/09/12 04:59:25 335272] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165335272|
[2025/09/12 04:59:25 335277] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165335276|
[2025/09/12 04:59:25 335287] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165360128|
[2025/09/12 04:59:25 335293] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165360128|
[2025/09/12 04:59:25 335299] [debug] |xqc_engine_wakeup_after|wakeup:1757653165360128|now:1757653165335299|diff:24829|
[2025/09/12 04:59:25 335306] [debug] |xqc_engine_main_logic|END|now:1757653165335276|
[2025/09/12 04:59:25 335985] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:1057|state:ESTABED|recv_time:1757653165335983|
[2025/09/12 04:59:25 335999] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:25 336008] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:59:25 336014] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:59:25 336023] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 04:59:25 336029] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:b|
[2025/09/12 04:59:25 336036] [debug] |scid:419e193ae8613cab|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:59:25 336049] [debug] |scid:419e193ae8613cab|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/09/12 04:59:25 336056] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:25 336064] [debug] |scid:419e193ae8613cab|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 HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:25 336071] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 04:59:25 336078] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:10|frame:STREAM |recv_time:1757653165335983|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:25 336086] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653285335983|now:1757653165335983|interv:120000000|
[2025/09/12 04:59:25 336092] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653285335983|now:1757653165335983|interv:120000000|
[2025/09/12 04:59:25 336098] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165360128|pq_index:0|
[2025/09/12 04:59:25 336105] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165335276|
[2025/09/12 04:59:25 336113] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165336112|
[2025/09/12 04:59:25 336120] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165336118|
[2025/09/12 04:59:25 336129] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|largest_recv:10|ack_delay:146|first_ack_range:4|largest_pkt_recv_time:1757653165335983|
[2025/09/12 04:59:25 336136] [debug] |scid:419e193ae8613cab|xqc_gen_ack_frame|high:10|low:6|pkt_pns:2|
[2025/09/12 04:59:25 336143] [debug] |scid:419e193ae8613cab|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 04:59:25 336147] [debug] |scid:419e193ae8613cab|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:25 336152] [debug] |scid:419e193ae8613cab|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 336157] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:25 336162] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:59:25 336193] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:13|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:45|now:1757653165336168|stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 336203] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:13|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:25 336211] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165436807|
[2025/09/12 04:59:25 336217] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165436807|
[2025/09/12 04:59:25 336224] [debug] |xqc_engine_wakeup_after|wakeup:1757653165436807|now:1757653165336224|diff:100583|
[2025/09/12 04:59:25 336230] [debug] |xqc_engine_main_logic|END|now:1757653165336118|
[2025/09/12 04:59:25 387235] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:35|state:ESTABED|recv_time:1757653165387234|
[2025/09/12 04:59:25 387259] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:25 387270] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 04:59:25 387276] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:59:25 387285] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 04:59:25 387291] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:25 387300] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|conn:0000558B684D435C|path:0|pkt_num:12|origin_pktnum:5|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 04:59:25 387307] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:231|prior_time:1757653165331395|is_app_limited:1|send_elapse:0|ack_elapse:55839|ctl_first_sent_time:1757653165331395|lagest_ack_time:1757653165387234|curr_delivered:276|
[2025/09/12 04:59:25 387314] [debug] |scid:419e193ae8613cab|xqc_update_sample|sampler_sent_time_update:1757653165331395|
[2025/09/12 04:59:25 387321] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 04:59:25 387327] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_rtt|before update rtt|conn:0000558B684D435C|srtt:31708|rttvar:12176|minrtt:31828|latest_rtt:55839|ack_delay:25312|
[2025/09/12 04:59:25 387334] [debug] |scid:419e193ae8613cab|xqc_send_ctl_update_rtt|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |after update rtt|conn:0000558B684D435C|srtt:31599|rttvar:9349|minrtt:31828|latest_rtt:55839|ack_delay:25000|
[2025/09/12 04:59:25 387340] [debug] |scid:419e193ae8613cab|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:3|thresh:9|
[2025/09/12 04:59:25 387346] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 11|pns:2|
[2025/09/12 04:59:25 387352] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:25 387358] [debug] |scid:419e193ae8613cab|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558B684D435C|path:0|
[2025/09/12 04:59:25 387365] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:25 387370] [debug] |scid:419e193ae8613cab|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 55839, delivered 45|rate 805|lost 1|
[2025/09/12 04:59:25 387375] [debug] |scid:419e193ae8613cab|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 04:59:25 387379] [debug] |scid:419e193ae8613cab|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (805) in round 3|
[2025/09/12 04:59:25 387383] [debug] |scid:419e193ae8613cab|xqc_bbr_update_min_rtt|minrtt expire|rtt:31828, old_rtt:31828|
[2025/09/12 04:59:25 387387] [debug] |scid:419e193ae8613cab|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:161|
[2025/09/12 04:59:25 387390] [debug] |scid:419e193ae8613cab|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:138087|packet_lost:0|acked:45|po_sent_time:1757653165331395|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:276|
[2025/09/12 04:59:25 387395] [debug] |scid:419e193ae8613cab|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:138087|packet_lost:0|acked:45|po_sent_time:1757653165331395|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:276|
[2025/09/12 04:59:25 387400] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_ack_received|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7 |bbr on ack|mode:0|pacing_rate:12495743|bw:805|cwnd:138132|full_bw_reached:0|inflight:0|srtt:31599|latest_rtt:55839|min_rtt:31828|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:25 387410] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 04:59:25 387414] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757653165387234|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:25 387419] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653285387234|now:1757653165387234|interv:120000000|
[2025/09/12 04:59:25 387423] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653285387234|now:1757653165387234|interv:120000000|
[2025/09/12 04:59:25 387427] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165436807|pq_index:0|
[2025/09/12 04:59:25 387431] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165336118|
[2025/09/12 04:59:25 387435] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165387435|
[2025/09/12 04:59:25 387440] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165387439|
[2025/09/12 04:59:25 387447] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165692572|
[2025/09/12 04:59:25 387451] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165692572|
[2025/09/12 04:59:25 387455] [debug] |xqc_engine_wakeup_after|wakeup:1757653165692572|now:1757653165387455|diff:305117|
[2025/09/12 04:59:25 387459] [debug] |xqc_engine_main_logic|END|now:1757653165387439|
[2025/09/12 04:59:25 387465] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165387464|
[2025/09/12 04:59:25 387493] [debug] |xqc_engine_wakeup_after|wakeup:1757653165692572|now:1757653165387493|diff:305079|
[2025/09/12 04:59:25 387500] [debug] |xqc_engine_main_logic|END|now:1757653165387464|
[2025/09/12 04:59:25 692479] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165692478|
[2025/09/12 04:59:25 692495] [debug] |xqc_engine_wakeup_after|wakeup:1757653165692572|now:1757653165692495|diff:77|
[2025/09/12 04:59:25 692503] [debug] |xqc_engine_main_logic|END|now:1757653165692478|
[2025/09/12 04:59:25 693573] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165693573|
[2025/09/12 04:59:25 693583] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165692572|pq_index:0|
[2025/09/12 04:59:25 693590] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165387439|
[2025/09/12 04:59:25 693598] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165693596|
[2025/09/12 04:59:25 693605] [debug] |scid:419e193ae8613cab|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653165692572|now:1757653165693596|
[2025/09/12 04:59:25 693612] [debug] |scid:419e193ae8613cab|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:59:25 693619] [debug] |scid:419e193ae8613cab|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:59:25 693638] [info] |scid:419e193ae8613cab|xqc_conn_close|conn:0000558B684D435C|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 (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 04:59:25 693645] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_DRAINING|expire:1757653165975630|now:1757653165693645|interv:281985|
[2025/09/12 04:59:25 693652] [debug] |scid:419e193ae8613cab|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 04:59:25 693664] [debug] |scid:419e193ae8613cab|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:59:25 693668] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:25 693671] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:25 693675] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:25 693679] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:25 693683] [info] |scid:419e193ae8613cab|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 04:59:25 693689] [debug] |scid:419e193ae8613cab|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:59:25 693701] [stats] |scid:419e193ae8613cab|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653163301454|wrt_delay:55|snd_delay:146|finwrt_delay:55|finsnd_delay:1973701|finrcv_delay:1853419|finread_delay:1853551|all_acked_delay:2029657|firstfinack_dely:2029644|close_delay:2029666|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7|path_info:mp is not supported in connection scid:419e193ae8613cab|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:2|
[2025/09/12 04:59:25 693710] [debug] |scid:419e193ae8613cab|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653165692572|now:1757653165693596|
[2025/09/12 04:59:25 693716] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:59:25 693724] [debug] |scid:419e193ae8613cab|xqc_path_get_perf_class|conn:0000558B684D435C|path_id:0|path_srtt:31599|min_srtt:31599|path_bw:805|loss_rate:66.67|path_pto:0|
[2025/09/12 04:59:25 693731] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558B684D435C|path_id:0|path_srtt:31599|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:25 693738] [debug] |scid:419e193ae8613cab|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 04:59:25 693746] [debug] |scid:419e193ae8613cab|xqc_check_acked_or_dropped_pkt|conn:0000558B684D435C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:59:25 693753] [debug] |scid:419e193ae8613cab|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:59:25 693792] [info] |scid:419e193ae8613cab|xqc_send_packet_with_pn|<==|conn:0000558B684D435C|path:0|pkt_num:14|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653165693765|stream_id:0|stream_offset:0|
[2025/09/12 04:59:25 693802] [debug] |scid:419e193ae8613cab|xqc_send_ctl_on_packet_sent|conn:0000558B684D435C|path:0|pkt_num:14|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:59:25 693811] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165975630|
[2025/09/12 04:59:25 693817] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165975630|
[2025/09/12 04:59:25 693823] [debug] |xqc_engine_wakeup_after|wakeup:1757653165975630|now:1757653165693823|diff:281807|
[2025/09/12 04:59:25 693829] [debug] |xqc_engine_main_logic|END|now:1757653165693596|
[2025/09/12 04:59:25 724532] [info] |xqc_engine_packet_process|==>|conn:0000558B684D435C|size:33|state:CLOSING|recv_time:1757653165724530|
[2025/09/12 04:59:25 724553] [debug] |scid:419e193ae8613cab|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:419e193ae8613cab|spin_bit:1|
[2025/09/12 04:59:25 724564] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 04:59:25 724582] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 04:59:25 724593] [debug] |scid:419e193ae8613cab|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 04:59:25 724601] [debug] |scid:419e193ae8613cab|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 04:59:25 724608] [debug] |scid:419e193ae8613cab|xqc_process_frames|frame_type:1c|
[2025/09/12 04:59:25 724619] [debug] |scid:419e193ae8613cab|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 04:59:25 724629] [info] |scid:419e193ae8613cab|xqc_conn_on_pkt_processed|====>|conn:0000558B684D435C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:12|frame:CONNECTION_CLOSE |recv_time:1757653165724530|dcid:419e193ae8613cab|dcid_seq:0|
[2025/09/12 04:59:25 724639] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:PATH_IDLE|expire:1757653285724530|now:1757653165724530|interv:120000000|
[2025/09/12 04:59:25 724647] [debug] |scid:419e193ae8613cab|xqc_timer_set|type:CONN_IDLE|expire:1757653285724530|now:1757653165724530|interv:120000000|
[2025/09/12 04:59:25 724655] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165975630|pq_index:0|
[2025/09/12 04:59:25 724663] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165693596|
[2025/09/12 04:59:25 724671] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165724670|
[2025/09/12 04:59:25 724681] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:DRAINING|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 (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165724678|
[2025/09/12 04:59:25 724691] [debug] |scid:419e193ae8613cab|xqc_conn_next_wakeup_time|wakeup_time:1757653165975630|
[2025/09/12 04:59:25 724698] [debug] |scid:419e193ae8613cab|xqc_engine_add_wakeup_queue|next_tick_time:1757653165975630|
[2025/09/12 04:59:25 724706] [debug] |xqc_engine_wakeup_after|wakeup:1757653165975630|now:1757653165724706|diff:250924|
[2025/09/12 04:59:25 724715] [debug] |xqc_engine_main_logic|END|now:1757653165724678|
[2025/09/12 04:59:25 724725] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165724725|
[2025/09/12 04:59:25 724732] [debug] |xqc_engine_wakeup_after|wakeup:1757653165975630|now:1757653165724732|diff:250898|
[2025/09/12 04:59:25 724739] [debug] |xqc_engine_main_logic|END|now:1757653165724725|
[2025/09/12 04:59:25 975638] [debug] |xqc_engine_main_logic|BEGIN|now:1757653165975637|
[2025/09/12 04:59:25 975650] [debug] |scid:419e193ae8613cab|xqc_engine_remove_wakeup_queue|next_tick_time:1757653165975630|pq_index:0|
[2025/09/12 04:59:25 975655] [debug] |scid:419e193ae8613cab|xqc_engine_add_active_queue|last_ticked_time:1757653165724678|
[2025/09/12 04:59:25 975661] [debug] |scid:419e193ae8613cab|xqc_engine_process_conn|conn:0000558B684D435C|state:DRAINING|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 (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653165975659|
[2025/09/12 04:59:25 975666] [debug] |scid:419e193ae8613cab|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653165975630|now:1757653165975659|
[2025/09/12 04:59:25 975670] [debug] |scid:419e193ae8613cab|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653165975630|now:1757653165975659|
[2025/09/12 04:59:25 975674] [debug] |scid:419e193ae8613cab|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:59:25 975678] [info] |xqc_engine_main_logic|conn:0000558B684D435C|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7|conn_state:13|next_tick_time:1757653165975630
[2025/09/12 04:59:25 975690] [report] |scid:419e193ae8613cab|xqc_conn_destroy|0000558B684D435C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:883883|first_send_delay:1152|conn_persist:2675326|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-41903-419e193ae8613cab p-193.167.100.100-443-de254aba1dd5fae4e6297cd7|hsk_recv:785467|close_recv:2424253|close_send:2393401|last_recv:2424166|last_send:2393401|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,23,17,17,85,0,4096,i96,4,26,35,4,11,2086,0,4,24,33,40000,12,2424,0,4,1048,1057,80,10,2035,0,4,22,4,13,2035,4,21,40000,14,2393,4,45,4000,12,2031,0-2,0-2,0-0,0-0,0-0,0-31,0-5871,0-6422,0-15,0-17,0-1,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:4|snd_pkt:15|spurious_loss:1|detected_loss:5|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:59:25 975731] [debug] |scid:419e193ae8613cab|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:59:25 975738] [debug] |scid:419e193ae8613cab|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:59:25 975745] [debug] |scid:419e193ae8613cab|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:59:25 975752] [debug] |scid:419e193ae8613cab|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:59:25 975818] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:59:25 975826] [debug] |xqc_engine_main_logic|END|now:1757653165975659|
[2025/09/12 04:59:25 976903] [debug] |xqc_engine_destroy|begin|