[2025/09/12 05:09:32 061448] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:09:32 061485] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:09:32 061490] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:09:32 061495] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:09:32 061520] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:09:32 061533] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:09:32 061538] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:09:32 061542] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:09:32 061546] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:09:32 061681] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653892061679|now:1757653772061679|interv:120000000|
[2025/09/12 05:09:32 061713] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653892061713|now:1757653772061713|interv:120000000|
[2025/09/12 05:09:32 061724] [debug] |xqc_path_create|path:0|dcid:55f16e1b20ef44d7|scid:7904544ead4eeae0|create_path_count:1|
[2025/09/12 05:09:32 061731] [debug] |scid:7904544ead4eeae0|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:09:32 061739] [debug] |xqc_path_init|path:0|dcid:55f16e1b20ef44d7|scid:7904544ead4eeae0|state:2|
[2025/09/12 05:09:32 061746] [debug] |scid:7904544ead4eeae0|xqc_conn_create|success|scid:7904544ead4eeae0|dcid:55f16e1b20ef44d7|conn:000055F0FDB2135C|
[2025/09/12 05:09:32 061753] [debug] |scid:7904544ead4eeae0|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:09:32 061761] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:09:32 062557] [debug] |scid:7904544ead4eeae0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:09:32 062565] [debug] |scid:7904544ead4eeae0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:32 062572] [debug] |scid:7904544ead4eeae0|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:32 062577] [debug] |scid:7904544ead4eeae0|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:09:32 062585] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653772062583|
[2025/09/12 05:09:32 062591] [debug] |scid:7904544ead4eeae0|xqc_process_crypto_write_streams|
[2025/09/12 05:09:32 062595] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:32 062603] [info] |scid:7904544ead4eeae0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653772062602|
[2025/09/12 05:09:32 062609] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:09:32 062617] [debug] |scid:7904544ead4eeae0|xqc_path_get_perf_class|conn:000055F0FDB2135C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:32 062622] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F0FDB2135C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:32 062627] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:09:32 062633] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:09:32 062645] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:32 062732] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653772062655|stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 062741] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:32 062748] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:32 062754] [debug] |scid:7904544ead4eeae0|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:20|
[2025/09/12 05:09:32 062761] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:32 062768] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:32 062774] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:32 062778] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653772812655|now:1757653772062753|interv:749902|
[2025/09/12 05:09:32 062782] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:0|expire:1757653772812655|now:1757653772062753|interval:749902|pto_count:0|srtt:250000
[2025/09/12 05:09:32 062789] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:09:32 062795] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653772812655|
[2025/09/12 05:09:32 062799] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_active_queue|last_ticked_time:1757653772062583|pd_index:0|
[2025/09/12 05:09:32 062803] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653772812655|
[2025/09/12 05:09:32 062807] [debug] |xqc_engine_wakeup_after|wakeup:1757653772812655|now:1757653772062807|diff:749848|
[2025/09/12 05:09:32 062813] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:32 062875] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653772812655|pq_index:0|
[2025/09/12 05:09:32 062883] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653772062583|
[2025/09/12 05:09:32 062891] [debug] |scid:7904544ead4eeae0|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:09:32 062898] [debug] |scid:7904544ead4eeae0|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:09:32 062910] [debug] |scid:7904544ead4eeae0|xqc_stream_buff_data|size:17|
[2025/09/12 05:09:32 062918] [info] |scid:7904544ead4eeae0|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:000055F0FDB2135C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:32 062928] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653772062927|
[2025/09/12 05:09:32 062937] [debug] |scid:7904544ead4eeae0|xqc_path_get_perf_class|conn:000055F0FDB2135C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:32 062944] [debug] |scid:7904544ead4eeae0|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:000055F0FDB2135C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:32 062952] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F0FDB2135C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:32 062966] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:09:32 062974] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:32 062981] [debug] |scid:7904544ead4eeae0|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:000055F0FDB2135C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:32 062988] [debug] |scid:7904544ead4eeae0|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:09:32 062996] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:32 063057] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653772063006|stream_id:0|stream_offset:17|
[2025/09/12 05:09:32 063068] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:32 063074] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:09:32 063078] [debug] |scid:7904544ead4eeae0|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:20|
[2025/09/12 05:09:32 063083] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:32 063087] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:32 063091] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 063095] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 063099] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653772812655|now:1757653772063078|interv:749577|
[2025/09/12 05:09:32 063104] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:0|expire:1757653772812655|now:1757653772063078|interval:749577|pto_count:0|srtt:250000
[2025/09/12 05:09:32 063109] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:32 063114] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653772812655|
[2025/09/12 05:09:32 063118] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_active_queue|last_ticked_time:1757653772062927|pd_index:0|
[2025/09/12 05:09:32 063122] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653772812655|
[2025/09/12 05:09:32 063126] [debug] |xqc_engine_wakeup_after|wakeup:1757653772812655|now:1757653772063126|diff:749529|
[2025/09/12 05:09:32 063131] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:32 812625] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772812623|
[2025/09/12 05:09:32 812664] [debug] |xqc_engine_wakeup_after|wakeup:1757653772812655|now:1757653772812664|diff:18446744073709551607|
[2025/09/12 05:09:32 812671] [debug] |xqc_engine_main_logic|END|now:1757653772812623|
[2025/09/12 05:09:32 813741] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772813741|
[2025/09/12 05:09:32 813750] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653772812655|pq_index:0|
[2025/09/12 05:09:32 813757] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653772062927|
[2025/09/12 05:09:32 813765] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653772813763|
[2025/09/12 05:09:32 813788] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653772812655|now:1757653772813763|
[2025/09/12 05:09:32 813795] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:32 813801] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F0FDB2135C|path:0|bytes_in_flight:1234|
[2025/09/12 05:09:32 813808] [debug] |scid:7904544ead4eeae0|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:20|
[2025/09/12 05:09:32 813815] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:32 813822] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:32 813828] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 813834] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 813840] [debug] |scid:7904544ead4eeae0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:09:32 813848] [debug] |scid:7904544ead4eeae0|xqc_conn_send_probe_pkt|conn:000055F0FDB2135C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:09:32 813859] [debug] |scid:7904544ead4eeae0|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:32 813866] [debug] |scid:7904544ead4eeae0|xqc_conn_send_probe_pkt|conn:000055F0FDB2135C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:09:32 813881] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F0FDB2135C|pto_count:1
[2025/09/12 05:09:32 813888] [debug] |scid:7904544ead4eeae0|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:20|
[2025/09/12 05:09:32 813895] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:32 813901] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:32 813907] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 813913] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 813919] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653772813887|interv:18444986419936737728|
[2025/09/12 05:09:32 813925] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:0|expire:18446744073709551615|now:1757653772813887|interval:18444986419936737728|pto_count:1|srtt:250000
[2025/09/12 05:09:32 813935] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 813943] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 813950] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:09:32 813959] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:32 814053] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653772813979|stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 814069] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:32 814076] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:32 814085] [debug] |scid:7904544ead4eeae0|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:20|
[2025/09/12 05:09:32 814095] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:32 814106] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:32 814112] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 814118] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 814124] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653774313979|now:1757653772814084|interv:1499895|
[2025/09/12 05:09:32 814130] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:0|expire:1757653774313979|now:1757653772814084|interval:1499895|pto_count:1|srtt:250000
[2025/09/12 05:09:32 814138] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:32 814146] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:09:32 814152] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:32 814185] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653772814162|stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 814198] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:09:32 814211] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:09:32 814219] [debug] |scid:7904544ead4eeae0|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:20|
[2025/09/12 05:09:32 814225] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:09:32 814231] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:32 814237] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 814243] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 814249] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653774314162|now:1757653772814218|interv:1499944|
[2025/09/12 05:09:32 814255] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:0|expire:1757653774314162|now:1757653772814218|interval:1499944|pto_count:1|srtt:250000
[2025/09/12 05:09:32 814262] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:09:32 814274] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653774314162|
[2025/09/12 05:09:32 814280] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653774314162|
[2025/09/12 05:09:32 814286] [debug] |xqc_engine_wakeup_after|wakeup:1757653774314162|now:1757653772814286|diff:1499876|
[2025/09/12 05:09:32 814293] [debug] |xqc_engine_main_logic|END|now:1757653772813763|
[2025/09/12 05:09:32 850274] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:1232|state:C_INITIAL_SENT|recv_time:1757653772850271|
[2025/09/12 05:09:32 850299] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:09:32 850311] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:09:32 850326] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:32 850337] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:22|
[2025/09/12 05:09:32 850353] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:22|
[2025/09/12 05:09:32 850364] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:32 850377] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|conn:000055F0FDB2135C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:09:32 850391] [debug] |scid:7904544ead4eeae0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653772062655|is_app_limited:1|send_elapse:751324|ack_elapse:787616|ctl_first_sent_time:1757653772813979|lagest_ack_time:1757653772850271|curr_delivered:1184|
[2025/09/12 05:09:32 850405] [debug] |scid:7904544ead4eeae0|xqc_update_sample|sampler_sent_time_update:1757653772813979|
[2025/09/12 05:09:32 850417] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:32 850429] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_rtt|before update rtt|conn:000055F0FDB2135C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36292|ack_delay:0|
[2025/09/12 05:09:32 850446] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_rtt|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7 |after update rtt|conn:000055F0FDB2135C|srtt:36292|rttvar:18146|minrtt:36292|latest_rtt:36292|ack_delay:0|
[2025/09/12 05:09:32 850459] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:32 850469] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:09:32 850475] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:217752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:32 850483] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:32 850489] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:32 850496] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 850527] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 850533] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653772850475|interv:18444986419936701140|
[2025/09/12 05:09:32 850540] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:0|expire:18446744073709551615|now:1757653772850475|interval:18444986419936701140|pto_count:1|srtt:36292
[2025/09/12 05:09:32 850548] [debug] |scid:7904544ead4eeae0|xqc_generate_sample|sampler: send_elapse 751324, ack_elapse 787616, delivered 1184|rate 1503|lost 0|
[2025/09/12 05:09:32 850563] [debug] |scid:7904544ead4eeae0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:09:32 850569] [debug] |scid:7904544ead4eeae0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1503) in round 1|
[2025/09/12 05:09:32 850576] [debug] |scid:7904544ead4eeae0|xqc_bbr_update_min_rtt|probertt expire|rtt:36292, old_rtt:2147483647|
[2025/09/12 05:09:32 850582] [debug] |scid:7904544ead4eeae0|xqc_bbr_update_min_rtt|minrtt expire|rtt:36292, old_rtt:2147483647|
[2025/09/12 05:09:32 850589] [debug] |scid:7904544ead4eeae0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:09:32 850595] [debug] |scid:7904544ead4eeae0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653772813979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:32 850603] [debug] |scid:7904544ead4eeae0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653772813979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:32 850611] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7 |bbr on ack|mode:0|pacing_rate:10958739|bw:1503|cwnd:139040|full_bw_reached:0|inflight:50|srtt:36292|latest_rtt:36292|min_rtt:36292|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:32 850620] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:32 850628] [debug] |scid:7904544ead4eeae0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:09:32 850635] [debug] |scid:7904544ead4eeae0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:09:32 850641] [debug] |scid:7904544ead4eeae0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:09:32 851095] [debug] |scid:7904544ead4eeae0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:09:32 851102] [debug] |scid:7904544ead4eeae0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:32 851109] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653774314162|pq_index:0|
[2025/09/12 05:09:32 851116] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653772813763|
[2025/09/12 05:09:32 851124] [info] |scid:7904544ead4eeae0|xqc_conn_confirm_cid|dcid change|ori:55f16e1b20ef44d7|new:0f2e5b4b6fabed72dd36|
[2025/09/12 05:09:32 851132] [info] |scid:7904544ead4eeae0|xqc_conn_addr_validated|Address Validated|conn:000055F0FDB2135C|role:0|
[2025/09/12 05:09:32 851139] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:32 851146] [debug] |scid:7904544ead4eeae0|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) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:32 851153] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:22|largest:22|pns:0|
[2025/09/12 05:09:32 851161] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:1232|pkt_type:INIT|pkt_num:22|frame:ACK CRYPTO |recv_time:1757653772850271|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:32 851169] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:09:32 851177] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:32 851182] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:32 851191] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:09:32 851197] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:32 851209] [debug] |scid:7904544ead4eeae0|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:09:32 851218] [debug] |scid:7904544ead4eeae0|xqc_process_crypto_frame|level:2|
[2025/09/12 05:09:32 851224] [debug] |scid:7904544ead4eeae0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:09:32 851230] [debug] |scid:7904544ead4eeae0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:09:32 851351] [debug] |scid:7904544ead4eeae0|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:32 851363] [debug] |scid:7904544ead4eeae0|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:09:32 851375] [warn] |scid:7904544ead4eeae0|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:09:32 851658] [debug] |scid:7904544ead4eeae0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:09:32 851672] [debug] |scid:7904544ead4eeae0|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:09:32 851683] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:32 851694] [debug] |scid:7904544ead4eeae0|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:32 851705] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:09:32 851712] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653772850271|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:32 851720] [info] |scid:7904544ead4eeae0|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:09:32 851727] [info] |scid:7904544ead4eeae0|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:32 851733] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653892850271|now:1757653772850271|interv:120000000|
[2025/09/12 05:09:32 851740] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653892850271|now:1757653772850271|interv:120000000|
[2025/09/12 05:09:32 851746] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772851746|
[2025/09/12 05:09:32 851753] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653772851752|
[2025/09/12 05:09:32 851761] [info] |scid:7904544ead4eeae0|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:09:32 851767] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:09:32 851774] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:32 851780] [debug] |scid:7904544ead4eeae0|xqc_process_crypto_write_streams|
[2025/09/12 05:09:32 851785] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:32 851791] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:32 851797] [debug] |scid:7904544ead4eeae0|xqc_process_crypto_write_streams|
[2025/09/12 05:09:32 851803] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:09:32 851810] [info] |scid:7904544ead4eeae0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653772851810|
[2025/09/12 05:09:32 851817] [debug] |scid:7904544ead4eeae0|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055F0FDB2135C|
[2025/09/12 05:09:32 851824] [info] |scid:7904544ead4eeae0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:09:32 851836] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:108876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:32 851843] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:32 851849] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:32 851854] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 851859] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 851864] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653772851835|interv:18444986419936699780|
[2025/09/12 05:09:32 851869] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:0|expire:18446744073709551615|now:1757653772851835|interval:18444986419936699780|pto_count:0|srtt:36292
[2025/09/12 05:09:32 851875] [debug] |scid:7904544ead4eeae0|xqc_conn_early_data_accept|accept|
[2025/09/12 05:09:32 851880] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:09:32 851888] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|largest_recv:22|ack_delay:1617|first_ack_range:0|largest_pkt_recv_time:1757653772850271|
[2025/09/12 05:09:32 851894] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|high:22|low:22|pkt_pns:0|
[2025/09/12 05:09:32 851899] [debug] |scid:7904544ead4eeae0|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:22|frame_largest_recv:22|
[2025/09/12 05:09:32 851905] [debug] |scid:7904544ead4eeae0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:09:32 851910] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|largest_recv:0|ack_delay:1639|first_ack_range:0|largest_pkt_recv_time:1757653772850271|
[2025/09/12 05:09:32 851915] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:09:32 851920] [debug] |scid:7904544ead4eeae0|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:09:32 851925] [debug] |scid:7904544ead4eeae0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:32 851932] [debug] |scid:7904544ead4eeae0|xqc_path_get_perf_class|conn:000055F0FDB2135C|path_id:0|path_srtt:36292|min_srtt:36292|path_bw:1503|loss_rate:25.00|path_pto:0|
[2025/09/12 05:09:32 851938] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F0FDB2135C|path_id:0|path_srtt:36292|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:32 851944] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:09:32 851950] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 851956] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 851962] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:32 851967] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:32 852005] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653772851976|stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 852017] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:32 852035] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:32 852043] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:108876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:32 852049] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:32 852054] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:32 852059] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 852064] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 852069] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653772960852|now:1757653772852043|interv:108809|
[2025/09/12 05:09:32 852074] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:1|expire:1757653772960852|now:1757653772852043|interval:108809|pto_count:0|srtt:36292
[2025/09/12 05:09:32 852080] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:32 852086] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:09:32 852092] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:32 852122] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653772852100|stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 852133] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:32 852143] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:32 852152] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:32 852157] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:32 852163] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:32 852189] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653772852170|stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 852199] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:32 852209] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653772960852|
[2025/09/12 05:09:32 852218] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653772960852|
[2025/09/12 05:09:32 852223] [debug] |xqc_engine_wakeup_after|wakeup:1757653772960852|now:1757653772852223|diff:108629|
[2025/09/12 05:09:32 852229] [debug] |xqc_engine_main_logic|END|now:1757653772851752|
[2025/09/12 05:09:32 852235] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772852235|
[2025/09/12 05:09:32 852240] [debug] |xqc_engine_wakeup_after|wakeup:1757653772960852|now:1757653772852240|diff:108612|
[2025/09/12 05:09:32 852245] [debug] |xqc_engine_main_logic|END|now:1757653772852235|
[2025/09/12 05:09:32 959629] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772959628|
[2025/09/12 05:09:32 959648] [debug] |xqc_engine_wakeup_after|wakeup:1757653772960852|now:1757653772959648|diff:1204|
[2025/09/12 05:09:32 959655] [debug] |xqc_engine_main_logic|END|now:1757653772959628|
[2025/09/12 05:09:32 960722] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772960722|
[2025/09/12 05:09:32 960729] [debug] |xqc_engine_wakeup_after|wakeup:1757653772960852|now:1757653772960729|diff:123|
[2025/09/12 05:09:32 960734] [debug] |xqc_engine_main_logic|END|now:1757653772960722|
[2025/09/12 05:09:32 961800] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772961800|
[2025/09/12 05:09:32 961807] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653772960852|pq_index:0|
[2025/09/12 05:09:32 961812] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653772851752|
[2025/09/12 05:09:32 961820] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653772961818|
[2025/09/12 05:09:32 961827] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653772960852|now:1757653772961818|
[2025/09/12 05:09:32 961833] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:32 961838] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F0FDB2135C|path:0|bytes_in_flight:120|
[2025/09/12 05:09:32 961844] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:108876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:32 961850] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:32 961855] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:32 961860] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 961865] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 961870] [debug] |scid:7904544ead4eeae0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:09:32 961876] [debug] |scid:7904544ead4eeae0|xqc_conn_send_probe_pkt|conn:000055F0FDB2135C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:32 961883] [debug] |scid:7904544ead4eeae0|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:32 961888] [debug] |scid:7904544ead4eeae0|xqc_conn_send_probe_pkt|conn:000055F0FDB2135C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:32 961893] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F0FDB2135C|pto_count:1
[2025/09/12 05:09:32 961899] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:217752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:32 961904] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:32 961909] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:32 961914] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 961919] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 961924] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653772961898|interv:18444986419936589717|
[2025/09/12 05:09:32 961936] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:0|expire:18446744073709551615|now:1757653772961898|interval:18444986419936589717|pto_count:1|srtt:36292
[2025/09/12 05:09:32 961946] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 961951] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 961958] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:32 961966] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:32 962019] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:2|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653772961980|stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 962030] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:2|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:32 962039] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:32 962048] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:217752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:32 962058] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:32 962063] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:32 962068] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 962073] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 962078] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773179732|now:1757653772962048|interv:217684|
[2025/09/12 05:09:32 962083] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:1|expire:1757653773179732|now:1757653772962048|interval:217684|pto_count:1|srtt:36292
[2025/09/12 05:09:32 962090] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:32 962096] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:32 962102] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:32 962129] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653772962109|stream_id:0|stream_offset:0|
[2025/09/12 05:09:32 962140] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:32 962149] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:32 962159] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:217752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:32 962166] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:32 962171] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:09:32 962181] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:32 962186] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:32 962190] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773179861|now:1757653772962158|interv:217703|
[2025/09/12 05:09:32 962195] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:1|expire:1757653773179861|now:1757653772962158|interval:217703|pto_count:1|srtt:36292
[2025/09/12 05:09:32 962201] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:09:32 962208] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773179861|
[2025/09/12 05:09:32 962213] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773179861|
[2025/09/12 05:09:32 962218] [debug] |xqc_engine_wakeup_after|wakeup:1757653773179861|now:1757653772962218|diff:217643|
[2025/09/12 05:09:32 962223] [debug] |xqc_engine_main_logic|END|now:1757653772961818|
[2025/09/12 05:09:32 965603] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:1232|state:ESTABED|recv_time:1757653772965600|
[2025/09/12 05:09:32 965625] [info] |scid:7904544ead4eeae0|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 05:09:32 965637] [info] |scid:7904544ead4eeae0|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:32 965648] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653892965600|now:1757653772965600|interv:120000000|
[2025/09/12 05:09:32 965660] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653892965600|now:1757653772965600|interv:120000000|
[2025/09/12 05:09:32 965671] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773179861|pq_index:0|
[2025/09/12 05:09:32 965682] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653772961818|
[2025/09/12 05:09:32 965694] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772965694|
[2025/09/12 05:09:32 965707] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653772965704|
[2025/09/12 05:09:32 965723] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773179861|
[2025/09/12 05:09:32 965734] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773179861|
[2025/09/12 05:09:32 965745] [debug] |xqc_engine_wakeup_after|wakeup:1757653773179861|now:1757653772965745|diff:214116|
[2025/09/12 05:09:32 965757] [debug] |xqc_engine_main_logic|END|now:1757653772965704|
[2025/09/12 05:09:32 996197] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:380|state:ESTABED|recv_time:1757653772996196|
[2025/09/12 05:09:32 996216] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:0|
[2025/09/12 05:09:32 996230] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:32 996240] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:32 996254] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:09:32 996264] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:32 996278] [debug] |scid:7904544ead4eeae0|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:09:32 996290] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773179861|pq_index:0|
[2025/09/12 05:09:32 996301] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653772965704|
[2025/09/12 05:09:32 996321] [debug] |scid:7904544ead4eeae0|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:32 996331] [debug] |scid:7904544ead4eeae0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:32 996342] [debug] |scid:7904544ead4eeae0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:09:32 996583] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:32 996660] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:ACK_01RTT|expire:1757653773021196|now:1757653772996196|interv:25000|
[2025/09/12 05:09:32 996670] [debug] |scid:7904544ead4eeae0|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653772996196|max_ack_delay:25000|
[2025/09/12 05:09:32 996678] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:09:32 996685] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653772996196|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:32 996694] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653892996196|now:1757653772996196|interv:120000000|
[2025/09/12 05:09:32 996700] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653892996196|now:1757653772996196|interv:120000000|
[2025/09/12 05:09:32 996706] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772996706|
[2025/09/12 05:09:32 996714] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653772996712|
[2025/09/12 05:09:32 996722] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:32 996728] [debug] |scid:7904544ead4eeae0|xqc_process_crypto_write_streams|
[2025/09/12 05:09:32 996734] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:09:32 996740] [debug] |scid:7904544ead4eeae0|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:32 996748] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773021196|
[2025/09/12 05:09:32 996754] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773021196|
[2025/09/12 05:09:32 996760] [debug] |xqc_engine_wakeup_after|wakeup:1757653773021196|now:1757653772996759|diff:24437|
[2025/09/12 05:09:32 996766] [debug] |xqc_engine_main_logic|END|now:1757653772996712|
[2025/09/12 05:09:32 996774] [debug] |xqc_engine_main_logic|BEGIN|now:1757653772996774|
[2025/09/12 05:09:32 996779] [debug] |xqc_engine_wakeup_after|wakeup:1757653773021196|now:1757653772996779|diff:24417|
[2025/09/12 05:09:32 996785] [debug] |xqc_engine_main_logic|END|now:1757653772996774|
[2025/09/12 05:09:33 020209] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773020209|
[2025/09/12 05:09:33 020222] [debug] |xqc_engine_wakeup_after|wakeup:1757653773021196|now:1757653773020222|diff:974|
[2025/09/12 05:09:33 020229] [debug] |xqc_engine_main_logic|END|now:1757653773020209|
[2025/09/12 05:09:33 021299] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773021298|
[2025/09/12 05:09:33 021307] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773021196|pq_index:0|
[2025/09/12 05:09:33 021313] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653772996712|
[2025/09/12 05:09:33 021321] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773021319|
[2025/09/12 05:09:33 021334] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653773021196|now:1757653773021319|
[2025/09/12 05:09:33 021341] [debug] |scid:7904544ead4eeae0|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:33 021347] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653773021196|now:1757653773021319|
[2025/09/12 05:09:33 021353] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:33 021362] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|largest_recv:2|ack_delay:25165|first_ack_range:0|largest_pkt_recv_time:1757653772996196|
[2025/09/12 05:09:33 021369] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:09:33 021375] [debug] |scid:7904544ead4eeae0|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:09:33 021381] [debug] |scid:7904544ead4eeae0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:33 021388] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 021395] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:33 021402] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:33 021440] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:190|now:1757653773021412|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 021448] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:33 021457] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773179861|
[2025/09/12 05:09:33 021463] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773179861|
[2025/09/12 05:09:33 021469] [debug] |xqc_engine_wakeup_after|wakeup:1757653773179861|now:1757653773021469|diff:158392|
[2025/09/12 05:09:33 021475] [debug] |xqc_engine_main_logic|END|now:1757653773021319|
[2025/09/12 05:09:33 180223] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773180223|
[2025/09/12 05:09:33 180253] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773179861|pq_index:0|
[2025/09/12 05:09:33 180261] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773021319|
[2025/09/12 05:09:33 180271] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773180267|
[2025/09/12 05:09:33 180280] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653773179861|now:1757653773180267|
[2025/09/12 05:09:33 180286] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:33 180293] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F0FDB2135C|path:0|bytes_in_flight:190|
[2025/09/12 05:09:33 180299] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:217752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:33 180307] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 180313] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:09:33 180319] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:33 180338] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:33 180344] [debug] |scid:7904544ead4eeae0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:09:33 180351] [debug] |scid:7904544ead4eeae0|xqc_conn_send_probe_pkt|conn:000055F0FDB2135C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:33 180360] [debug] |scid:7904544ead4eeae0|xqc_conn_send_probe_pkt|conn:000055F0FDB2135C|path:0|pkt_num:2|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:33 180369] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F0FDB2135C|pto_count:2
[2025/09/12 05:09:33 180376] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:435504|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:09:33 180383] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 180389] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:33 180395] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:33 180400] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:33 180406] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773397613|now:1757653773180375|interv:217238|
[2025/09/12 05:09:33 180413] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:1|expire:1757653773397613|now:1757653773180375|interval:217238|pto_count:2|srtt:36292
[2025/09/12 05:09:33 180423] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 180431] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 180438] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:33 180447] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:33 180541] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:4|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653773180466|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 180550] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:4|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:33 180558] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:33 180565] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:435504|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:09:33 180572] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 180578] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:09:33 180584] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:33 180590] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:33 180596] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773615970|now:1757653773180564|interv:435406|
[2025/09/12 05:09:33 180607] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:1|expire:1757653773615970|now:1757653773180564|interval:435406|pto_count:2|srtt:36292
[2025/09/12 05:09:33 180615] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:09:33 180622] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:2|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:33 180629] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:33 180653] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:5|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:190|now:1757653773180637|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 180661] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:5|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:33 180668] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:190|applimit:1184|
[2025/09/12 05:09:33 180674] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:435504|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:09:33 180681] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 180687] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 210|
[2025/09/12 05:09:33 180693] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:33 180699] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:33 180705] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773616141|now:1757653773180674|interv:435467|
[2025/09/12 05:09:33 180711] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:1|expire:1757653773616141|now:1757653773180674|interval:435467|pto_count:2|srtt:36292
[2025/09/12 05:09:33 180718] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:260|
[2025/09/12 05:09:33 180725] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773616141|
[2025/09/12 05:09:33 180731] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773616141|
[2025/09/12 05:09:33 180737] [debug] |xqc_engine_wakeup_after|wakeup:1757653773616141|now:1757653773180737|diff:435404|
[2025/09/12 05:09:33 180744] [debug] |xqc_engine_main_logic|END|now:1757653773180267|
[2025/09/12 05:09:33 482321] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:237|state:ESTABED|recv_time:1757653773482315|
[2025/09/12 05:09:33 482393] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:0|
[2025/09/12 05:09:33 482417] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:09:33 482426] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:33 482446] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:09:33 482457] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:33 482466] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 482476] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|4e798d2337a2f4eab876|sr_token:1752a6c93e05b7653e5d471edd56c44a
[2025/09/12 05:09:33 482493] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 482536] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|391abdde63bbd17aa7d5|sr_token:e8a83c01003f4118c17ad646d909c0fd
[2025/09/12 05:09:33 482544] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 482549] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|e6d08f15aac9739800eb|sr_token:4be8385469ba5199128e5d5677ea64fb
[2025/09/12 05:09:33 482555] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 482561] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|160622f6b1d8fe9bb0a3|sr_token:6b794c67c68630bb4c20dcbf4243114c
[2025/09/12 05:09:33 482567] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 482572] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|fdd3e8f9fe9460abb703|sr_token:d648ecf666c382d221bae9b0bf961b93
[2025/09/12 05:09:33 482578] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 482583] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|652e328a6118f5802c9d|sr_token:0c3af54498435acb97c489117c733184
[2025/09/12 05:09:33 482591] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 482601] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|93010d0c53f44c3464d2|sr_token:1780780e96c693b771d971f31761eeca
[2025/09/12 05:09:33 482613] [info] |scid:7904544ead4eeae0|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055F0FDB2135C|
[2025/09/12 05:09:33 482626] [debug] |scid:7904544ead4eeae0|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:260|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:33 482633] [debug] |scid:7904544ead4eeae0|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:260|cwnd:139040|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:33 482640] [debug] |scid:7904544ead4eeae0|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:190|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:33 482646] [debug] |scid:7904544ead4eeae0|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:120|cwnd:139040|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:33 482652] [debug] |scid:7904544ead4eeae0|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:33 482657] [info] |scid:7904544ead4eeae0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:09:33 482663] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:108876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:33 482670] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 482676] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:33 482683] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:33 482693] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773482663|now:1757653773482663|interv:0|
[2025/09/12 05:09:33 482703] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:2|expire:1757653772191882|now:1757653773482663|interval:0|pto_count:0|srtt:36292
[2025/09/12 05:09:33 482714] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:ACK_01RTT|expire:1757653773507315|now:1757653773482315|interv:25000|
[2025/09/12 05:09:33 482722] [debug] |scid:7904544ead4eeae0|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773482315|max_ack_delay:25000|
[2025/09/12 05:09:33 482733] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:09:33 482740] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:6|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653773482315|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 482747] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893482315|now:1757653773482315|interv:120000000|
[2025/09/12 05:09:33 482753] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893482315|now:1757653773482315|interv:120000000|
[2025/09/12 05:09:33 482759] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773616141|pq_index:0|
[2025/09/12 05:09:33 482765] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773180267|
[2025/09/12 05:09:33 482774] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773482774|
[2025/09/12 05:09:33 482787] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773482784|
[2025/09/12 05:09:33 482798] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653773482663|now:1757653773482784|
[2025/09/12 05:09:33 482804] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:33 482809] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F0FDB2135C|path:0|bytes_in_flight:50|
[2025/09/12 05:09:33 482815] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:108876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:33 482821] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 482826] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:33 482831] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:33 482837] [debug] |scid:7904544ead4eeae0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:33 482843] [debug] |scid:7904544ead4eeae0|xqc_conn_send_probe_pkt|conn:000055F0FDB2135C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:33 482850] [debug] |scid:7904544ead4eeae0|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:33 482857] [debug] |scid:7904544ead4eeae0|xqc_conn_send_probe_pkt|conn:000055F0FDB2135C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:33 482868] [debug] |scid:7904544ead4eeae0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F0FDB2135C|pto_count:1
[2025/09/12 05:09:33 482878] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055F0FDB2135C|path:0|
[2025/09/12 05:09:33 482886] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:33 482891] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653773482784|
[2025/09/12 05:09:33 482897] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:33 482921] [debug] |scid:7904544ead4eeae0|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:fc2396f3e88eb698|sr_token:4009ac8cfd7f0000439c15eef0550000|seq_num:1
[2025/09/12 05:09:33 482931] [debug] |scid:7904544ead4eeae0|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:afbfb7057d55f4c2|sr_token:4009ac8cfd7f0000439c15eef0550000|seq_num:2
[2025/09/12 05:09:33 482947] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:33 482961] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:33 482978] [debug] |scid:7904544ead4eeae0|xqc_path_get_perf_class|conn:000055F0FDB2135C|path_id:0|path_srtt:36292|min_srtt:36292|path_bw:1503|loss_rate:50.00|path_pto:1|
[2025/09/12 05:09:33 482988] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F0FDB2135C|path_id:0|path_srtt:36292|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:33 482995] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:09:33 483002] [debug] |scid:7904544ead4eeae0|xqc_path_get_perf_class|conn:000055F0FDB2135C|path_id:0|path_srtt:36292|min_srtt:36292|path_bw:1503|loss_rate:50.00|path_pto:1|
[2025/09/12 05:09:33 483008] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F0FDB2135C|path_id:0|path_srtt:36292|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:33 483015] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:09:33 483023] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:33 483030] [debug] |scid:7904544ead4eeae0|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055F0FDB2135C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:33 483038] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:33 483090] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653773483053|stream_id:0|stream_offset:17|
[2025/09/12 05:09:33 483102] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:33 483115] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:09:33 483126] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:217752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:33 483137] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 483147] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:33 483158] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:09:33 483165] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773740805|now:1757653773483126|interv:257679|
[2025/09/12 05:09:33 483171] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:2|expire:1757653773740805|now:1757653773483126|interval:257679|pto_count:1|srtt:36292
[2025/09/12 05:09:33 483179] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:36|
[2025/09/12 05:09:33 483186] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:33 483193] [debug] |scid:7904544ead4eeae0|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055F0FDB2135C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:33 483205] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:33 483240] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:3|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653773483213|stream_id:0|stream_offset:17|
[2025/09/12 05:09:33 483254] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:3|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:33 483266] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:1184|
[2025/09/12 05:09:33 483278] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:217752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:33 483286] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 483292] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:33 483298] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:09:33 483304] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773740965|now:1757653773483277|interv:257688|
[2025/09/12 05:09:33 483310] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:2|expire:1757653773740965|now:1757653773483277|interval:257688|pto_count:1|srtt:36292
[2025/09/12 05:09:33 483317] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:72|
[2025/09/12 05:09:33 483324] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:33 483331] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-7|next_skip_chance:1757653773884959|current_time:1757653773483331|
[2025/09/12 05:09:33 483338] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:33 483366] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:8|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653773483346|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 483379] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:8|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:33 483391] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:1184|
[2025/09/12 05:09:33 483400] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:217752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:33 483407] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 483412] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:33 483418] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:09:33 483424] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773741098|now:1757653773483400|interv:257698|
[2025/09/12 05:09:33 483430] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:2|expire:1757653773741098|now:1757653773483400|interval:257698|pto_count:1|srtt:36292
[2025/09/12 05:09:33 483442] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:115|
[2025/09/12 05:09:33 483449] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:33 483455] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:33 483484] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:9|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653773483463|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 483497] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:9|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:33 483534] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:1184|
[2025/09/12 05:09:33 483543] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:36292|rtt_var:18146|pto_duration:217752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:33 483550] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 483556] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:33 483562] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:09:33 483568] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773741215|now:1757653773483543|interv:257672|
[2025/09/12 05:09:33 483574] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:2|expire:1757653773741215|now:1757653773483543|interval:257672|pto_count:1|srtt:36292
[2025/09/12 05:09:33 483581] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:158|
[2025/09/12 05:09:33 483588] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773507315|
[2025/09/12 05:09:33 483594] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773507315|
[2025/09/12 05:09:33 483600] [debug] |xqc_engine_wakeup_after|wakeup:1757653773507315|now:1757653773483600|diff:23715|
[2025/09/12 05:09:33 483607] [debug] |xqc_engine_main_logic|END|now:1757653773482784|
[2025/09/12 05:09:33 483617] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:29|state:ESTABED|recv_time:1757653773483616|
[2025/09/12 05:09:33 483624] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:0|
[2025/09/12 05:09:33 483631] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:09:33 483637] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:33 483645] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:09:33 483651] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:33 483657] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:33 483662] [debug] |scid:7904544ead4eeae0|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:33 483669] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:33 483676] [debug] |scid:7904544ead4eeae0|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:33 483688] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:09:33 483695] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:7|frame:PADDING PING |recv_time:1757653773483616|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 483703] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893483616|now:1757653773483616|interv:120000000|
[2025/09/12 05:09:33 483709] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893483616|now:1757653773483616|interv:120000000|
[2025/09/12 05:09:33 483715] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773507315|pq_index:0|
[2025/09/12 05:09:33 483721] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773482784|
[2025/09/12 05:09:33 483727] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773483727|
[2025/09/12 05:09:33 483734] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773483733|
[2025/09/12 05:09:33 483743] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|largest_recv:7|ack_delay:127|first_ack_range:1|largest_pkt_recv_time:1757653773483616|
[2025/09/12 05:09:33 483750] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 05:09:33 483756] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:09:33 483762] [debug] |scid:7904544ead4eeae0|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:09:33 483768] [debug] |scid:7904544ead4eeae0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:33 483775] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 483782] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:33 483789] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:33 483821] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:10|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653773483797|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 483835] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:10|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 05:09:33 483848] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773741215|
[2025/09/12 05:09:33 483859] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773741215|
[2025/09/12 05:09:33 483865] [debug] |xqc_engine_wakeup_after|wakeup:1757653773741215|now:1757653773483865|diff:257350|
[2025/09/12 05:09:33 483871] [debug] |xqc_engine_main_logic|END|now:1757653773483733|
[2025/09/12 05:09:33 483878] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773483878|
[2025/09/12 05:09:33 483884] [debug] |xqc_engine_wakeup_after|wakeup:1757653773741215|now:1757653773483884|diff:257331|
[2025/09/12 05:09:33 483890] [debug] |xqc_engine_main_logic|END|now:1757653773483878|
[2025/09/12 05:09:33 514913] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:1054|state:ESTABED|recv_time:1757653773514910|
[2025/09/12 05:09:33 514934] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:0|
[2025/09/12 05:09:33 514947] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:09:33 514955] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:33 514979] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:09:33 514988] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:b|
[2025/09/12 05:09:33 514999] [debug] |scid:7904544ead4eeae0|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:33 515013] [debug] |scid:7904544ead4eeae0|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:09:33 515026] [debug] |scid:7904544ead4eeae0|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:09:33 515038] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773741215|pq_index:0|
[2025/09/12 05:09:33 515050] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773483733|
[2025/09/12 05:09:33 515062] [debug] |scid:7904544ead4eeae0|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:09:33 515074] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:ACK_01RTT|expire:1757653773539910|now:1757653773514910|interv:25000|
[2025/09/12 05:09:33 515087] [debug] |scid:7904544ead4eeae0|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773514910|max_ack_delay:25000|
[2025/09/12 05:09:33 515097] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:09:33 515106] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:8|frame:STREAM |recv_time:1757653773514910|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 515113] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893514910|now:1757653773514910|interv:120000000|
[2025/09/12 05:09:33 515118] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893514910|now:1757653773514910|interv:120000000|
[2025/09/12 05:09:33 515129] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:33|state:ESTABED|recv_time:1757653773515128|
[2025/09/12 05:09:33 515139] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:0|
[2025/09/12 05:09:33 515150] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:09:33 515158] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:33 515166] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:09:33 515171] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:33 515177] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|conn:000055F0FDB2135C|path:0|pkt_num:2|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:2|
[2025/09/12 05:09:33 515184] [debug] |scid:7904544ead4eeae0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1184|prior_time:1757653773483053|is_app_limited:1|send_elapse:0|ack_elapse:32075|ctl_first_sent_time:1757653773483053|lagest_ack_time:1757653773515128|curr_delivered:1220|
[2025/09/12 05:09:33 515191] [debug] |scid:7904544ead4eeae0|xqc_update_sample|sampler_sent_time_update:1757653773483053|
[2025/09/12 05:09:33 515196] [debug] |scid:7904544ead4eeae0|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:09:33 515203] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:33 515209] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|conn:000055F0FDB2135C|path:0|pkt_num:8|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:09:33 515219] [debug] |scid:7904544ead4eeae0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1184|prior_time:1757653773483053|is_app_limited:1|send_elapse:0|ack_elapse:32075|ctl_first_sent_time:1757653773483053|lagest_ack_time:1757653773515128|curr_delivered:1263|
[2025/09/12 05:09:33 515230] [debug] |scid:7904544ead4eeae0|xqc_update_sample|sampler_sent_time_update:1757653773483346|
[2025/09/12 05:09:33 515238] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:09:33 515248] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_rtt|before update rtt|conn:000055F0FDB2135C|srtt:36292|rttvar:18146|minrtt:36292|latest_rtt:31782|ack_delay:0|
[2025/09/12 05:09:33 515255] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_rtt|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7 |after update rtt|conn:000055F0FDB2135C|srtt:35728|rttvar:14737|minrtt:31782|latest_rtt:31782|ack_delay:0|
[2025/09/12 05:09:33 515260] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:09:33 515267] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/09/12 05:09:33 515272] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:33 515278] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|srtt:35728|rtt_var:14737|pto_duration:94676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:33 515288] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:33 515296] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:33 515305] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_pto_time_and_space|conn:000055F0FDB2135C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:33 515314] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653773598139|now:1757653773515277|interv:82862|
[2025/09/12 05:09:33 515320] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F0FDB2135C|path:0|pns:2|expire:1757653773598139|now:1757653773515277|interval:82862|pto_count:0|srtt:35728
[2025/09/12 05:09:33 515328] [debug] |scid:7904544ead4eeae0|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32075, delivered 79|rate 2462|lost 0|
[2025/09/12 05:09:33 515337] [debug] |scid:7904544ead4eeae0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:09:33 515346] [debug] |scid:7904544ead4eeae0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2462) in round 2|
[2025/09/12 05:09:33 515353] [debug] |scid:7904544ead4eeae0|xqc_bbr_update_min_rtt|probertt expire|rtt:31782, old_rtt:36292|
[2025/09/12 05:09:33 515358] [debug] |scid:7904544ead4eeae0|xqc_bbr_update_min_rtt|minrtt expire|rtt:31782, old_rtt:36292|
[2025/09/12 05:09:33 515364] [debug] |scid:7904544ead4eeae0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:492|
[2025/09/12 05:09:33 515372] [debug] |scid:7904544ead4eeae0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:79|po_sent_time:1757653773483346|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1263|
[2025/09/12 05:09:33 515382] [debug] |scid:7904544ead4eeae0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:79|po_sent_time:1757653773483346|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1263|
[2025/09/12 05:09:33 515392] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7 |bbr on ack|mode:0|pacing_rate:10958739|bw:2462|cwnd:139119|full_bw_reached:0|inflight:43|srtt:35728|latest_rtt:31782|min_rtt:31782|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:33 515410] [stats] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7 |bandwidth change record|bw_before:1503|bw_after:2462|srtt:35728|cwnd:139119|
[2025/09/12 05:09:33 515421] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:09:33 515430] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757653773515128|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 515439] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893515128|now:1757653773515128|interv:120000000|
[2025/09/12 05:09:33 515445] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893515128|now:1757653773515128|interv:120000000|
[2025/09/12 05:09:33 515454] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773515454|
[2025/09/12 05:09:33 515466] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773515462|
[2025/09/12 05:09:33 515476] [debug] |scid:7904544ead4eeae0|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055F0FDB2135C|
[2025/09/12 05:09:33 515487] [debug] |scid:7904544ead4eeae0|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:09:33 515496] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:STREAM_CLOSE|expire:1757653773874523|now:1757653773515495|interv:359028|
[2025/09/12 05:09:33 515578] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773539910|
[2025/09/12 05:09:33 515589] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773539910|
[2025/09/12 05:09:33 515595] [debug] |xqc_engine_wakeup_after|wakeup:1757653773539910|now:1757653773515595|diff:24315|
[2025/09/12 05:09:33 515604] [debug] |xqc_engine_main_logic|END|now:1757653773515462|
[2025/09/12 05:09:33 515616] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:447|state:ESTABED|recv_time:1757653773515616|
[2025/09/12 05:09:33 515626] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:1|
[2025/09/12 05:09:33 515636] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:09:33 515644] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:33 515654] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:09:33 515662] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:33 515671] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515679] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|4e798d2337a2f4eab876|sr_token:1752a6c93e05b7653e5d471edd56c44a
[2025/09/12 05:09:33 515686] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515695] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|391abdde63bbd17aa7d5|sr_token:e8a83c01003f4118c17ad646d909c0fd
[2025/09/12 05:09:33 515704] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515712] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|e6d08f15aac9739800eb|sr_token:4be8385469ba5199128e5d5677ea64fb
[2025/09/12 05:09:33 515721] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515729] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|160622f6b1d8fe9bb0a3|sr_token:6b794c67c68630bb4c20dcbf4243114c
[2025/09/12 05:09:33 515742] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515750] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|fdd3e8f9fe9460abb703|sr_token:d648ecf666c382d221bae9b0bf961b93
[2025/09/12 05:09:33 515759] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515768] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|652e328a6118f5802c9d|sr_token:0c3af54498435acb97c489117c733184
[2025/09/12 05:09:33 515776] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515785] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|93010d0c53f44c3464d2|sr_token:1780780e96c693b771d971f31761eeca
[2025/09/12 05:09:33 515792] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515797] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|93010d0c53f44c3464d2|sr_token:1780780e96c693b771d971f31761eeca
[2025/09/12 05:09:33 515802] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515807] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|652e328a6118f5802c9d|sr_token:0c3af54498435acb97c489117c733184
[2025/09/12 05:09:33 515812] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515817] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|fdd3e8f9fe9460abb703|sr_token:d648ecf666c382d221bae9b0bf961b93
[2025/09/12 05:09:33 515822] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515827] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|160622f6b1d8fe9bb0a3|sr_token:6b794c67c68630bb4c20dcbf4243114c
[2025/09/12 05:09:33 515833] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515841] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|e6d08f15aac9739800eb|sr_token:4be8385469ba5199128e5d5677ea64fb
[2025/09/12 05:09:33 515850] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515858] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|391abdde63bbd17aa7d5|sr_token:e8a83c01003f4118c17ad646d909c0fd
[2025/09/12 05:09:33 515866] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 515871] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|4e798d2337a2f4eab876|sr_token:1752a6c93e05b7653e5d471edd56c44a
[2025/09/12 05:09:33 515876] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:33 515883] [debug] |scid:7904544ead4eeae0|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:33 515889] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:09:33 515895] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:447|pkt_type:SHORT_HEADER|pkt_num:10|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653773515616|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 515901] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893515616|now:1757653773515616|interv:120000000|
[2025/09/12 05:09:33 515906] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893515616|now:1757653773515616|interv:120000000|
[2025/09/12 05:09:33 515911] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773539910|pq_index:0|
[2025/09/12 05:09:33 515917] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773515462|
[2025/09/12 05:09:33 515922] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773515921|
[2025/09/12 05:09:33 515932] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773515930|
[2025/09/12 05:09:33 515939] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|largest_recv:10|ack_delay:323|first_ack_range:4|largest_pkt_recv_time:1757653773515616|
[2025/09/12 05:09:33 515945] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|high:10|low:6|pkt_pns:2|
[2025/09/12 05:09:33 515950] [debug] |scid:7904544ead4eeae0|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:09:33 515955] [debug] |scid:7904544ead4eeae0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:33 515961] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 515967] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:33 515973] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:33 516004] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:11|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653773515980|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 516012] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:11|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:33 516023] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773598139|
[2025/09/12 05:09:33 516031] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773598139|
[2025/09/12 05:09:33 516040] [debug] |xqc_engine_wakeup_after|wakeup:1757653773598139|now:1757653773516040|diff:82099|
[2025/09/12 05:09:33 516046] [debug] |xqc_engine_main_logic|END|now:1757653773515930|
[2025/09/12 05:09:33 516052] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773516052|
[2025/09/12 05:09:33 516057] [debug] |xqc_engine_wakeup_after|wakeup:1757653773598139|now:1757653773516057|diff:82082|
[2025/09/12 05:09:33 516062] [debug] |xqc_engine_main_logic|END|now:1757653773516052|
[2025/09/12 05:09:33 535077] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:34|state:ESTABED|recv_time:1757653773535076|
[2025/09/12 05:09:33 535096] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:0|
[2025/09/12 05:09:33 535110] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:09:33 535121] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:33 535134] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:09:33 535145] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:33 535158] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|conn:000055F0FDB2135C|path:0|pkt_num:9|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/09/12 05:09:33 535172] [debug] |scid:7904544ead4eeae0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:1184|prior_time:1757653773483053|is_app_limited:1|send_elapse:410|ack_elapse:52023|ctl_first_sent_time:1757653773483463|lagest_ack_time:1757653773535076|curr_delivered:1306|
[2025/09/12 05:09:33 535186] [debug] |scid:7904544ead4eeae0|xqc_update_sample|sampler_sent_time_update:1757653773483463|
[2025/09/12 05:09:33 535199] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:09:33 535220] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_rtt|before update rtt|conn:000055F0FDB2135C|srtt:35728|rttvar:14737|minrtt:31782|latest_rtt:51613|ack_delay:20688|
[2025/09/12 05:09:33 535233] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_update_rtt|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7 |after update rtt|conn:000055F0FDB2135C|srtt:35213|rttvar:12081|minrtt:31782|latest_rtt:51613|ack_delay:20000|
[2025/09/12 05:09:33 535246] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:09:33 535257] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 8|pns:2|
[2025/09/12 05:09:33 535268] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:33 535278] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055F0FDB2135C|path:0|
[2025/09/12 05:09:33 535289] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:33 535299] [debug] |scid:7904544ead4eeae0|xqc_generate_sample|sampler: send_elapse 410, ack_elapse 52023, delivered 122|rate 2345|lost 0|
[2025/09/12 05:09:33 535309] [debug] |scid:7904544ead4eeae0|xqc_bbr_update_min_rtt|minrtt expire|rtt:31782, old_rtt:31782|
[2025/09/12 05:09:33 535315] [debug] |scid:7904544ead4eeae0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:492|
[2025/09/12 05:09:33 535321] [debug] |scid:7904544ead4eeae0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139119|packet_lost:0|acked:43|po_sent_time:1757653773483463|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1263|
[2025/09/12 05:09:33 535328] [debug] |scid:7904544ead4eeae0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139119|packet_lost:0|acked:43|po_sent_time:1757653773483463|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1263|
[2025/09/12 05:09:33 535336] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_ack_received|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7 |bbr on ack|mode:0|pacing_rate:10958739|bw:2462|cwnd:139162|full_bw_reached:0|inflight:0|srtt:35213|latest_rtt:51613|min_rtt:31782|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:09:33 535345] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:09:33 535352] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757653773535076|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 535359] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893535076|now:1757653773535076|interv:120000000|
[2025/09/12 05:09:33 535366] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893535076|now:1757653773535076|interv:120000000|
[2025/09/12 05:09:33 535372] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773598139|pq_index:0|
[2025/09/12 05:09:33 535378] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773515930|
[2025/09/12 05:09:33 535384] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773535384|
[2025/09/12 05:09:33 535392] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773535390|
[2025/09/12 05:09:33 535402] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773874523|
[2025/09/12 05:09:33 535407] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773874523|
[2025/09/12 05:09:33 535413] [debug] |xqc_engine_wakeup_after|wakeup:1757653773874523|now:1757653773535413|diff:339110|
[2025/09/12 05:09:33 535425] [debug] |xqc_engine_main_logic|END|now:1757653773535390|
[2025/09/12 05:09:33 535432] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773535432|
[2025/09/12 05:09:33 535438] [debug] |xqc_engine_wakeup_after|wakeup:1757653773874523|now:1757653773535438|diff:339085|
[2025/09/12 05:09:33 535444] [debug] |xqc_engine_main_logic|END|now:1757653773535432|
[2025/09/12 05:09:33 646131] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:1232|state:ESTABED|recv_time:1757653773646127|
[2025/09/12 05:09:33 646156] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:0|
[2025/09/12 05:09:33 646175] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:09:33 646186] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:33 646206] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:09:33 646217] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:33 646228] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646239] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|4e798d2337a2f4eab876|sr_token:1752a6c93e05b7653e5d471edd56c44a
[2025/09/12 05:09:33 646250] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646261] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|391abdde63bbd17aa7d5|sr_token:e8a83c01003f4118c17ad646d909c0fd
[2025/09/12 05:09:33 646273] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646284] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|e6d08f15aac9739800eb|sr_token:4be8385469ba5199128e5d5677ea64fb
[2025/09/12 05:09:33 646295] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646305] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|160622f6b1d8fe9bb0a3|sr_token:6b794c67c68630bb4c20dcbf4243114c
[2025/09/12 05:09:33 646316] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646326] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|fdd3e8f9fe9460abb703|sr_token:d648ecf666c382d221bae9b0bf961b93
[2025/09/12 05:09:33 646338] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646348] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|652e328a6118f5802c9d|sr_token:0c3af54498435acb97c489117c733184
[2025/09/12 05:09:33 646359] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646369] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|93010d0c53f44c3464d2|sr_token:1780780e96c693b771d971f31761eeca
[2025/09/12 05:09:33 646380] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646391] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|93010d0c53f44c3464d2|sr_token:1780780e96c693b771d971f31761eeca
[2025/09/12 05:09:33 646402] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646412] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|652e328a6118f5802c9d|sr_token:0c3af54498435acb97c489117c733184
[2025/09/12 05:09:33 646423] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646433] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|fdd3e8f9fe9460abb703|sr_token:d648ecf666c382d221bae9b0bf961b93
[2025/09/12 05:09:33 646439] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646445] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|160622f6b1d8fe9bb0a3|sr_token:6b794c67c68630bb4c20dcbf4243114c
[2025/09/12 05:09:33 646451] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646465] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|e6d08f15aac9739800eb|sr_token:4be8385469ba5199128e5d5677ea64fb
[2025/09/12 05:09:33 646471] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646477] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|391abdde63bbd17aa7d5|sr_token:e8a83c01003f4118c17ad646d909c0fd
[2025/09/12 05:09:33 646483] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:33 646489] [debug] |scid:7904544ead4eeae0|xqc_process_new_conn_id_frame|new_conn_id|4e798d2337a2f4eab876|sr_token:1752a6c93e05b7653e5d471edd56c44a
[2025/09/12 05:09:33 646495] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:8|
[2025/09/12 05:09:33 646523] [debug] |scid:7904544ead4eeae0|xqc_process_stream_frame|offset:0|data_length:783|fin:0|stream_id:0|path:0|
[2025/09/12 05:09:33 646531] [debug] |scid:7904544ead4eeae0|xqc_process_stream_frame|already recvd|data_offset:0|data_length:783|merged_offset_end:1024|
[2025/09/12 05:09:33 646539] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:ACK_01RTT|expire:1757653773671127|now:1757653773646127|interv:25000|
[2025/09/12 05:09:33 646549] [debug] |scid:7904544ead4eeae0|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773646127|max_ack_delay:25000|
[2025/09/12 05:09:33 646556] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:09:33 646564] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:1232|pkt_type:SHORT_HEADER|pkt_num:12|frame:STREAM NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653773646127|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 646572] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893646127|now:1757653773646127|interv:120000000|
[2025/09/12 05:09:33 646579] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893646127|now:1757653773646127|interv:120000000|
[2025/09/12 05:09:33 646585] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773874523|pq_index:0|
[2025/09/12 05:09:33 646592] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773535390|
[2025/09/12 05:09:33 646598] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773646598|
[2025/09/12 05:09:33 646606] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773646604|
[2025/09/12 05:09:33 646617] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773671127|
[2025/09/12 05:09:33 646623] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773671127|
[2025/09/12 05:09:33 646628] [debug] |xqc_engine_wakeup_after|wakeup:1757653773671127|now:1757653773646628|diff:24499|
[2025/09/12 05:09:33 646635] [debug] |xqc_engine_main_logic|END|now:1757653773646604|
[2025/09/12 05:09:33 646646] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:273|state:ESTABED|recv_time:1757653773646645|
[2025/09/12 05:09:33 646652] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:1|
[2025/09/12 05:09:33 646660] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:09:33 646666] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:09:33 646675] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:09:33 646681] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:f|
[2025/09/12 05:09:33 646692] [debug] |scid:7904544ead4eeae0|xqc_process_stream_frame|offset:783|data_length:241|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:33 646698] [debug] |scid:7904544ead4eeae0|xqc_process_stream_frame|already recvd|data_offset:783|data_length:241|merged_offset_end:1024|
[2025/09/12 05:09:33 646705] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:33 646712] [debug] |scid:7904544ead4eeae0|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:33 646719] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:09:33 646726] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:273|pkt_type:SHORT_HEADER|pkt_num:13|frame:STREAM |recv_time:1757653773646645|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 646733] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893646645|now:1757653773646645|interv:120000000|
[2025/09/12 05:09:33 646739] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893646645|now:1757653773646645|interv:120000000|
[2025/09/12 05:09:33 646745] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773671127|pq_index:0|
[2025/09/12 05:09:33 646751] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773646604|
[2025/09/12 05:09:33 646758] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773646758|
[2025/09/12 05:09:33 646765] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773646763|
[2025/09/12 05:09:33 646773] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|largest_recv:13|ack_delay:128|first_ack_range:5|largest_pkt_recv_time:1757653773646645|
[2025/09/12 05:09:33 646780] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|high:13|low:8|pkt_pns:2|
[2025/09/12 05:09:33 646786] [debug] |scid:7904544ead4eeae0|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 05:09:33 646793] [debug] |scid:7904544ead4eeae0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:33 646799] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 646807] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:33 646814] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:33 646852] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:12|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653773646823|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 646860] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:12|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:33 646869] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773874523|
[2025/09/12 05:09:33 646875] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773874523|
[2025/09/12 05:09:33 646881] [debug] |xqc_engine_wakeup_after|wakeup:1757653773874523|now:1757653773646881|diff:227642|
[2025/09/12 05:09:33 646887] [debug] |xqc_engine_main_logic|END|now:1757653773646763|
[2025/09/12 05:09:33 797241] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:29|state:ESTABED|recv_time:1757653773797235|
[2025/09/12 05:09:33 797291] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:1|
[2025/09/12 05:09:33 797314] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:09:33 797325] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:09:33 797340] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:09:33 797350] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:12|
[2025/09/12 05:09:33 797362] [debug] |scid:7904544ead4eeae0|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:09:33 797373] [debug] |scid:7904544ead4eeae0|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:33 797382] [debug] |scid:7904544ead4eeae0|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:33 797397] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:ACK_01RTT|expire:1757653773822235|now:1757653773797235|interv:25000|
[2025/09/12 05:09:33 797413] [debug] |scid:7904544ead4eeae0|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773797235|max_ack_delay:25000|
[2025/09/12 05:09:33 797427] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:09:33 797439] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:15|frame:PADDING MAX_STREAMS |recv_time:1757653773797235|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 797454] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893797235|now:1757653773797235|interv:120000000|
[2025/09/12 05:09:33 797465] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893797235|now:1757653773797235|interv:120000000|
[2025/09/12 05:09:33 797476] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773874523|pq_index:0|
[2025/09/12 05:09:33 797488] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773646763|
[2025/09/12 05:09:33 797497] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773797497|
[2025/09/12 05:09:33 797537] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773797532|
[2025/09/12 05:09:33 797555] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773822235|
[2025/09/12 05:09:33 797561] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773822235|
[2025/09/12 05:09:33 797567] [debug] |xqc_engine_wakeup_after|wakeup:1757653773822235|now:1757653773797567|diff:24668|
[2025/09/12 05:09:33 797574] [debug] |xqc_engine_main_logic|END|now:1757653773797532|
[2025/09/12 05:09:33 797582] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773797581|
[2025/09/12 05:09:33 797587] [debug] |xqc_engine_wakeup_after|wakeup:1757653773822235|now:1757653773797587|diff:24648|
[2025/09/12 05:09:33 797593] [debug] |xqc_engine_main_logic|END|now:1757653773797581|
[2025/09/12 05:09:33 822057] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773822056|
[2025/09/12 05:09:33 822068] [debug] |xqc_engine_wakeup_after|wakeup:1757653773822235|now:1757653773822068|diff:167|
[2025/09/12 05:09:33 822074] [debug] |xqc_engine_main_logic|END|now:1757653773822056|
[2025/09/12 05:09:33 823144] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773823144|
[2025/09/12 05:09:33 823152] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773822235|pq_index:0|
[2025/09/12 05:09:33 823176] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773797532|
[2025/09/12 05:09:33 823184] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773823182|
[2025/09/12 05:09:33 823191] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653773822235|now:1757653773823182|
[2025/09/12 05:09:33 823198] [debug] |scid:7904544ead4eeae0|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:33 823204] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653773822235|now:1757653773823182|
[2025/09/12 05:09:33 823210] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:33 823221] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|largest_recv:15|ack_delay:25986|first_ack_range:0|largest_pkt_recv_time:1757653773797235|
[2025/09/12 05:09:33 823229] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|high:15|low:15|pkt_pns:2|
[2025/09/12 05:09:33 823235] [debug] |scid:7904544ead4eeae0|xqc_gen_ack_frame|high:13|low:8|pkt_pns:2|
[2025/09/12 05:09:33 823241] [debug] |scid:7904544ead4eeae0|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:15|frame_largest_recv:15|
[2025/09/12 05:09:33 823248] [debug] |scid:7904544ead4eeae0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:33 823256] [debug] |scid:7904544ead4eeae0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 823265] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:33 823273] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:09:33 823325] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653773823286|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 823334] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:13|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 05:09:33 823342] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653773874523|
[2025/09/12 05:09:33 823348] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653773874523|
[2025/09/12 05:09:33 823354] [debug] |xqc_engine_wakeup_after|wakeup:1757653773874523|now:1757653773823354|diff:51169|
[2025/09/12 05:09:33 823360] [debug] |xqc_engine_main_logic|END|now:1757653773823182|
[2025/09/12 05:09:33 875554] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773875554|
[2025/09/12 05:09:33 875570] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653773874523|pq_index:0|
[2025/09/12 05:09:33 875576] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773823182|
[2025/09/12 05:09:33 875584] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773875582|
[2025/09/12 05:09:33 875591] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653773874523|now:1757653773875582|
[2025/09/12 05:09:33 875597] [debug] |scid:7904544ead4eeae0|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:09:33 875603] [debug] |scid:7904544ead4eeae0|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:09:33 875628] [info] |scid:7904544ead4eeae0|xqc_conn_close|conn:000055F0FDB2135C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:33 875650] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_DRAINING|expire:1757653774201260|now:1757653773875649|interv:325611|
[2025/09/12 05:09:33 875656] [debug] |scid:7904544ead4eeae0|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:09:33 875662] [debug] |scid:7904544ead4eeae0|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:09:33 875667] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:33 875671] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:33 875676] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:33 875681] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:33 875687] [info] |scid:7904544ead4eeae0|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:09:33 875695] [debug] |scid:7904544ead4eeae0|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:33 875715] [stats] |scid:7904544ead4eeae0|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:1757653772062874|wrt_delay:35|snd_delay:132|finwrt_delay:35|finsnd_delay:1420339|finrcv_delay:1452138|finread_delay:1452612|all_acked_delay:1452326|firstfinack_dely:1452321|close_delay:1452621|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7|path_info:mp is not supported in connection scid:7904544ead4eeae0|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:09:33 875729] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653773874523|now:1757653773875582|
[2025/09/12 05:09:33 875736] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:09:33 875747] [debug] |scid:7904544ead4eeae0|xqc_path_get_perf_class|conn:000055F0FDB2135C|path_id:0|path_srtt:35213|min_srtt:35213|path_bw:2462|loss_rate:33.33|path_pto:0|
[2025/09/12 05:09:33 875757] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F0FDB2135C|path_id:0|path_srtt:35213|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:33 875767] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:09:33 875777] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:33 875788] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:33 875844] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:14|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653773875806|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 875858] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:14|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:33 875870] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653774201260|
[2025/09/12 05:09:33 875878] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653774201260|
[2025/09/12 05:09:33 875886] [debug] |xqc_engine_wakeup_after|wakeup:1757653774201260|now:1757653773875886|diff:325374|
[2025/09/12 05:09:33 875901] [debug] |xqc_engine_main_logic|END|now:1757653773875582|
[2025/09/12 05:09:33 906491] [info] |xqc_engine_packet_process|==>|conn:000055F0FDB2135C|size:35|state:CLOSING|recv_time:1757653773906489|
[2025/09/12 05:09:33 906532] [debug] |scid:7904544ead4eeae0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7904544ead4eeae0|spin_bit:0|
[2025/09/12 05:09:33 906547] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 05:09:33 906558] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:18|
[2025/09/12 05:09:33 906571] [debug] |scid:7904544ead4eeae0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:18|
[2025/09/12 05:09:33 906582] [debug] |scid:7904544ead4eeae0|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:09:33 906594] [debug] |scid:7904544ead4eeae0|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:33 906606] [debug] |scid:7904544ead4eeae0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:18|largest:18|pns:2|
[2025/09/12 05:09:33 906617] [info] |scid:7904544ead4eeae0|xqc_conn_on_pkt_processed|====>|conn:000055F0FDB2135C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:18|frame:|recv_time:1757653773906489|dcid:7904544ead4eeae0|dcid_seq:0|
[2025/09/12 05:09:33 906631] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:PATH_IDLE|expire:1757653893906489|now:1757653773906489|interv:120000000|
[2025/09/12 05:09:33 906642] [debug] |scid:7904544ead4eeae0|xqc_timer_set|type:CONN_IDLE|expire:1757653893906489|now:1757653773906489|interv:120000000|
[2025/09/12 05:09:33 906653] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653774201260|pq_index:0|
[2025/09/12 05:09:33 906664] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773875582|
[2025/09/12 05:09:33 906676] [debug] |xqc_engine_main_logic|BEGIN|now:1757653773906676|
[2025/09/12 05:09:33 906690] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653773906687|
[2025/09/12 05:09:33 906704] [debug] |scid:7904544ead4eeae0|xqc_path_get_perf_class|conn:000055F0FDB2135C|path_id:0|path_srtt:35213|min_srtt:35213|path_bw:2462|loss_rate:33.33|path_pto:0|
[2025/09/12 05:09:33 906717] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F0FDB2135C|path_id:0|path_srtt:35213|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:33 906729] [debug] |scid:7904544ead4eeae0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:09:33 906743] [debug] |scid:7904544ead4eeae0|xqc_check_acked_or_dropped_pkt|conn:000055F0FDB2135C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:33 906755] [debug] |scid:7904544ead4eeae0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:09:33 906807] [info] |scid:7904544ead4eeae0|xqc_send_packet_with_pn|<==|conn:000055F0FDB2135C|path:0|pkt_num:15|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653773906771|stream_id:0|stream_offset:0|
[2025/09/12 05:09:33 906822] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_on_packet_sent|conn:000055F0FDB2135C|path:0|pkt_num:15|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:33 906836] [debug] |scid:7904544ead4eeae0|xqc_conn_next_wakeup_time|wakeup_time:1757653774201260|
[2025/09/12 05:09:33 906846] [debug] |scid:7904544ead4eeae0|xqc_engine_add_wakeup_queue|next_tick_time:1757653774201260|
[2025/09/12 05:09:33 906853] [debug] |xqc_engine_wakeup_after|wakeup:1757653774201260|now:1757653773906853|diff:294407|
[2025/09/12 05:09:33 906860] [debug] |xqc_engine_main_logic|END|now:1757653773906687|
[2025/09/12 05:09:34 201346] [debug] |xqc_engine_main_logic|BEGIN|now:1757653774201345|
[2025/09/12 05:09:34 201382] [debug] |scid:7904544ead4eeae0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653774201260|pq_index:0|
[2025/09/12 05:09:34 201389] [debug] |scid:7904544ead4eeae0|xqc_engine_add_active_queue|last_ticked_time:1757653773906687|
[2025/09/12 05:09:34 201398] [debug] |scid:7904544ead4eeae0|xqc_engine_process_conn|conn:000055F0FDB2135C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653774201395|
[2025/09/12 05:09:34 201406] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653774201260|now:1757653774201395|
[2025/09/12 05:09:34 201413] [debug] |scid:7904544ead4eeae0|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653774201260|now:1757653774201395|
[2025/09/12 05:09:34 201419] [debug] |scid:7904544ead4eeae0|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:09:34 201425] [info] |xqc_engine_main_logic|conn:000055F0FDB2135C|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7|conn_state:13|next_tick_time:1757653774201260
[2025/09/12 05:09:34 201447] [report] |scid:7904544ead4eeae0|xqc_conn_destroy|000055F0FDB2135C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:790005|first_send_delay:1242|conn_persist:2139771|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-39099-7904544ead4eeae0 p-193.167.100.100-443-55f16e1b20ef44d7|hsk_recv:788596|close_recv:0|close_send:1814131|last_recv:1844814|last_send:1845096|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,22,15,13,51,0,2048,i96,4,264,273,80,13,1584,0,4,20,29,401,15,1735,0,4,26,35,0,18,1844,0,4,19,40000,15,1845,4,23,4,13,1761,4,19,40000,14,1814,0-2,0-2,0-0,0-0,0-0,0-35,0-5827,0-6247,0-14,0-13,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:14|spurious_loss:0|detected_loss:4|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 05:09:34 201542] [debug] |scid:7904544ead4eeae0|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:09:34 201554] [debug] |scid:7904544ead4eeae0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:09:34 201564] [debug] |scid:7904544ead4eeae0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:09:34 201571] [debug] |scid:7904544ead4eeae0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:09:34 201660] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:09:34 201672] [debug] |xqc_engine_main_logic|END|now:1757653774201395|
[2025/09/12 05:09:34 202751] [debug] |xqc_engine_destroy|begin|