[2025/12/14 05:18:35 046413] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/14 05:18:35 046447] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:18:35 046452] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:18:35 046457] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:18:35 046460] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:18:35 046468] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:18:35 046472] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:18:35 046476] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:18:35 046480] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:18:35 046601] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689635046596|now:1765689515046596|interv:120000000|
[2025/12/14 05:18:35 046633] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689635046633|now:1765689515046633|interv:120000000|
[2025/12/14 05:18:35 046641] [debug] |xqc_path_create|path:0|dcid:81df79e7dc32f8e0|scid:ac043874141688a2|create_path_count:1|
[2025/12/14 05:18:35 046650] [debug] |scid:ac043874141688a2|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/14 05:18:35 046656] [debug] |xqc_path_init|path:0|dcid:81df79e7dc32f8e0|scid:ac043874141688a2|state:2|
[2025/12/14 05:18:35 046663] [debug] |scid:ac043874141688a2|xqc_conn_create|success|scid:ac043874141688a2|dcid:81df79e7dc32f8e0|conn:0000559E10220FFC|
[2025/12/14 05:18:35 046669] [debug] |scid:ac043874141688a2|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:18:35 046677] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:18:35 047400] [debug] |scid:ac043874141688a2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:18:35 047408] [debug] |scid:ac043874141688a2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:18:35 047414] [debug] |scid:ac043874141688a2|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:18:35 047419] [debug] |scid:ac043874141688a2|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/14 05:18:35 047425] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689515047424|
[2025/12/14 05:18:35 047431] [debug] |scid:ac043874141688a2|xqc_process_crypto_write_streams|
[2025/12/14 05:18:35 047435] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:18:35 047446] [info] |scid:ac043874141688a2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689515047445|
[2025/12/14 05:18:35 047452] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:18:35 047458] [debug] |scid:ac043874141688a2|xqc_path_get_perf_class|conn:0000559E10220FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:18:35 047463] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559E10220FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:35 047469] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:18:35 047474] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:18:35 047480] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:18:35 047559] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689515047494|stream_id:0|stream_offset:0|
[2025/12/14 05:18:35 047566] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:18:35 047571] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:18:35 047577] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:35 047584] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:18:35 047590] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:35 047595] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:18:35 047600] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689515797494|now:1765689515047576|interv:749918|
[2025/12/14 05:18:35 047605] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:0|expire:1765689515797494|now:1765689515047576|interval:749918|pto_count:0|srtt:250000
[2025/12/14 05:18:35 047612] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:18:35 047618] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689515797494|
[2025/12/14 05:18:35 047623] [debug] |scid:ac043874141688a2|xqc_engine_remove_active_queue|last_ticked_time:1765689515047424|pd_index:0|
[2025/12/14 05:18:35 047628] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689515797494|
[2025/12/14 05:18:35 047632] [debug] |xqc_engine_wakeup_after|wakeup:1765689515797494|now:1765689515047632|diff:749862|
[2025/12/14 05:18:35 047638] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:18:35 047700] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689515797494|pq_index:0|
[2025/12/14 05:18:35 047708] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689515047424|
[2025/12/14 05:18:35 047721] [debug] |scid:ac043874141688a2|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|
[2025/12/14 05:18:35 047727] [debug] |scid:ac043874141688a2|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:18:35 047735] [debug] |scid:ac043874141688a2|xqc_stream_buff_data|size:25|
[2025/12/14 05:18:35 047742] [info] |scid:ac043874141688a2|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:25|pkt_type:0RTT|buff_1rtt:0|send_data_size:25|offset:25|fin:1|stream_flag:72|conn:0000559E10220FFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:18:35 047751] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689515047750|
[2025/12/14 05:18:35 047759] [debug] |scid:ac043874141688a2|xqc_path_get_perf_class|conn:0000559E10220FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:18:35 047764] [debug] |scid:ac043874141688a2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:58|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000559E10220FFC|stream_id:0|stream_offset:25|
[2025/12/14 05:18:35 047768] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559E10220FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:35 047787] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:58|reinj:0|path_class:2|
[2025/12/14 05:18:35 047795] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:58|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:18:35 047801] [debug] |scid:ac043874141688a2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:58|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000559E10220FFC|stream_id:0|stream_offset:25|
[2025/12/14 05:18:35 047809] [debug] |scid:ac043874141688a2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:18:35 047814] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:18:35 047849] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:0|size:58|sent:74|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689515047823|stream_id:0|stream_offset:25|
[2025/12/14 05:18:35 047859] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:0|origin_pktnum:0|size:58|enc_size:74|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:18:35 047866] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:18:35 047873] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:35 047880] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:18:35 047886] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:35 047892] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:35 047897] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:35 047903] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689515797494|now:1765689515047872|interv:749622|
[2025/12/14 05:18:35 047910] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:0|expire:1765689515797494|now:1765689515047872|interval:749622|pto_count:0|srtt:250000
[2025/12/14 05:18:35 047917] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1242|
[2025/12/14 05:18:35 047924] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689515797494|
[2025/12/14 05:18:35 047953] [debug] |scid:ac043874141688a2|xqc_engine_remove_active_queue|last_ticked_time:1765689515047750|pd_index:0|
[2025/12/14 05:18:35 047959] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689515797494|
[2025/12/14 05:18:35 047963] [debug] |xqc_engine_wakeup_after|wakeup:1765689515797494|now:1765689515047963|diff:749531|
[2025/12/14 05:18:35 047968] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:18:35 484562] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:199|state:C_INITIAL_SENT|recv_time:1765689515484559|
[2025/12/14 05:18:35 484585] [info] |scid:ac043874141688a2|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/12/14 05:18:35 484605] [debug] |scid:ac043874141688a2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/12/14 05:18:35 484624] [info] |scid:ac043874141688a2|xqc_conn_process_packet|ignore err|-630|
[2025/12/14 05:18:35 484631] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689635484559|now:1765689515484559|interv:120000000|
[2025/12/14 05:18:35 484638] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689635484559|now:1765689515484559|interv:120000000|
[2025/12/14 05:18:35 484652] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689515797494|pq_index:0|
[2025/12/14 05:18:35 484658] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689515047750|
[2025/12/14 05:18:35 484666] [debug] |xqc_engine_main_logic|BEGIN|now:1765689515484665|
[2025/12/14 05:18:35 484673] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689515484671|
[2025/12/14 05:18:35 484683] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689515797494|
[2025/12/14 05:18:35 484689] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689515797494|
[2025/12/14 05:18:35 484695] [debug] |xqc_engine_wakeup_after|wakeup:1765689515797494|now:1765689515484695|diff:312799|
[2025/12/14 05:18:35 484702] [debug] |xqc_engine_main_logic|END|now:1765689515484671|
[2025/12/14 05:18:35 796843] [debug] |xqc_engine_main_logic|BEGIN|now:1765689515796843|
[2025/12/14 05:18:35 796857] [debug] |xqc_engine_wakeup_after|wakeup:1765689515797494|now:1765689515796857|diff:637|
[2025/12/14 05:18:35 796862] [debug] |xqc_engine_main_logic|END|now:1765689515796843|
[2025/12/14 05:18:35 797944] [debug] |xqc_engine_main_logic|BEGIN|now:1765689515797944|
[2025/12/14 05:18:35 797953] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689515797494|pq_index:0|
[2025/12/14 05:18:35 797958] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689515484671|
[2025/12/14 05:18:35 797963] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689515797962|
[2025/12/14 05:18:35 797968] [debug] |scid:ac043874141688a2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689515797494|now:1765689515797962|
[2025/12/14 05:18:35 797973] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:18:35 797977] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559E10220FFC|path:0|bytes_in_flight:1242|
[2025/12/14 05:18:35 797981] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:35 797986] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:18:35 797991] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:35 797995] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:35 797998] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:35 798002] [debug] |scid:ac043874141688a2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:18:35 798008] [debug] |scid:ac043874141688a2|xqc_conn_send_probe_pkt|conn:0000559E10220FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:18:35 798015] [debug] |scid:ac043874141688a2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:18:35 798019] [debug] |scid:ac043874141688a2|xqc_conn_send_probe_pkt|conn:0000559E10220FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:18:35 798028] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559E10220FFC|pto_count:1
[2025/12/14 05:18:35 798032] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:35 798041] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:35 798045] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:35 798049] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:35 798053] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:35 798056] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689515798032|interv:18444978384193753583|
[2025/12/14 05:18:35 798061] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:0|expire:18446744073709551615|now:1765689515798032|interval:18444978384193753583|pto_count:1|srtt:250000
[2025/12/14 05:18:35 798067] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:18:35 798072] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:18:35 798077] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:18:35 798084] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:18:35 798136] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:58|now:1765689515798100|stream_id:0|stream_offset:0|
[2025/12/14 05:18:35 798146] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|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|
[2025/12/14 05:18:35 798153] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:58|applimit:1184|
[2025/12/14 05:18:35 798160] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:35 798166] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:18:35 798173] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:35 798177] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:35 798181] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:35 798185] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689517298100|now:1765689515798159|interv:1499941|
[2025/12/14 05:18:35 798189] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:0|expire:1765689517298100|now:1765689515798159|interval:1499941|pto_count:1|srtt:250000
[2025/12/14 05:18:35 798194] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1242|
[2025/12/14 05:18:35 798200] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:18:35 798204] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:18:35 798232] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1242|now:1765689515798211|stream_id:0|stream_offset:0|
[2025/12/14 05:18:35 798246] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|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|
[2025/12/14 05:18:35 798253] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:1242|applimit:1184|
[2025/12/14 05:18:35 798259] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:35 798263] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:18:35 798267] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:35 798271] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:35 798275] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:35 798278] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689517298211|now:1765689515798259|interv:1499952|
[2025/12/14 05:18:35 798282] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:0|expire:1765689517298211|now:1765689515798259|interval:1499952|pto_count:1|srtt:250000
[2025/12/14 05:18:35 798287] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2426|
[2025/12/14 05:18:35 798292] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689517298211|
[2025/12/14 05:18:35 798296] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689517298211|
[2025/12/14 05:18:35 798300] [debug] |xqc_engine_wakeup_after|wakeup:1765689517298211|now:1765689515798300|diff:1499911|
[2025/12/14 05:18:35 798304] [debug] |xqc_engine_main_logic|END|now:1765689515797962|
[2025/12/14 05:18:35 831284] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689515831282|
[2025/12/14 05:18:35 831301] [debug] |scid:ac043874141688a2|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:18:35 831309] [debug] |scid:ac043874141688a2|xqc_packet_parse_initial|success|Length:1174|
[2025/12/14 05:18:35 831319] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:18:35 831325] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:18:35 831346] [debug] |scid:ac043874141688a2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/12/14 05:18:35 831353] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:2|
[2025/12/14 05:18:35 831361] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|conn:0000559E10220FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/12/14 05:18:35 831369] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765689515047494|is_app_limited:1|send_elapse:0|ack_elapse:783788|ctl_first_sent_time:1765689515047494|lagest_ack_time:1765689515831282|curr_delivered:1184|
[2025/12/14 05:18:35 831377] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_sent_time_update:1765689515047494|
[2025/12/14 05:18:35 831383] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/12/14 05:18:35 831390] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|conn:0000559E10220FFC|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|
[2025/12/14 05:18:35 831396] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1242|prior_delivered:0|prior_time:1765689515047494|is_app_limited:1|send_elapse:750606|ack_elapse:783788|ctl_first_sent_time:1765689515798100|lagest_ack_time:1765689515831282|curr_delivered:2368|
[2025/12/14 05:18:35 831410] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_sent_time_update:1765689515798100|
[2025/12/14 05:18:35 831414] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:18:35 831420] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_rtt|before update rtt|conn:0000559E10220FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33182|ack_delay:0|
[2025/12/14 05:18:35 831430] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_rtt|l-0.0.0.0-39429-ac043874141688a2 p-193.167.100.100-443-81df79e7dc32f8e0 |after update rtt|conn:0000559E10220FFC|srtt:33182|rttvar:16591|minrtt:33182|latest_rtt:33182|ack_delay:0|
[2025/12/14 05:18:35 831437] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/12/14 05:18:35 831444] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:18:35 831452] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/12/14 05:18:35 831458] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:199092|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:35 831465] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:35 831471] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:35 831476] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:35 831480] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:35 831484] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689515831458|interv:18444978384193720157|
[2025/12/14 05:18:35 831488] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:0|expire:18446744073709551615|now:1765689515831458|interval:18444978384193720157|pto_count:1|srtt:33182
[2025/12/14 05:18:35 831493] [debug] |scid:ac043874141688a2|xqc_generate_sample|sampler: send_elapse 750606, ack_elapse 783788, delivered 2368|rate 3021|lost 0|
[2025/12/14 05:18:35 831498] [debug] |scid:ac043874141688a2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:18:35 831502] [debug] |scid:ac043874141688a2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3021) in round 1|
[2025/12/14 05:18:35 831506] [debug] |scid:ac043874141688a2|xqc_bbr_update_min_rtt|probertt expire|rtt:33182, old_rtt:2147483647|
[2025/12/14 05:18:35 831510] [debug] |scid:ac043874141688a2|xqc_bbr_update_min_rtt|minrtt expire|rtt:33182, old_rtt:2147483647|
[2025/12/14 05:18:35 831515] [debug] |scid:ac043874141688a2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:604|
[2025/12/14 05:18:35 831519] [debug] |scid:ac043874141688a2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1765689515798100|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/12/14 05:18:35 831523] [debug] |scid:ac043874141688a2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1765689515798100|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/12/14 05:18:35 831528] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|l-0.0.0.0-39429-ac043874141688a2 p-193.167.100.100-443-81df79e7dc32f8e0 |bbr on ack|mode:0|pacing_rate:11985851|bw:3021|cwnd:140224|full_bw_reached:0|inflight:58|srtt:33182|latest_rtt:33182|min_rtt:33182|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:18:35 831538] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:0|
[2025/12/14 05:18:35 831542] [debug] |scid:ac043874141688a2|xqc_process_padding_frame|process padding|
[2025/12/14 05:18:35 831550] [info] |scid:ac043874141688a2|xqc_conn_confirm_cid|dcid change|ori:81df79e7dc32f8e0|new:8210a7b147174714|
[2025/12/14 05:18:35 831555] [info] |scid:ac043874141688a2|xqc_conn_addr_validated|Address Validated|conn:0000559E10220FFC|role:0|
[2025/12/14 05:18:35 831560] [debug] |scid:ac043874141688a2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/12/14 05:18:35 831565] [info] |scid:ac043874141688a2|xqc_conn_on_pkt_processed|====>|conn:0000559E10220FFC|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING ACK |recv_time:1765689515831282|dcid:ac043874141688a2|dcid_seq:0|
[2025/12/14 05:18:35 831570] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689635831282|now:1765689515831282|interv:120000000|
[2025/12/14 05:18:35 831574] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689635831282|now:1765689515831282|interv:120000000|
[2025/12/14 05:18:35 831578] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689517298211|pq_index:0|
[2025/12/14 05:18:35 831582] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689515797962|
[2025/12/14 05:18:35 831586] [debug] |xqc_engine_main_logic|BEGIN|now:1765689515831586|
[2025/12/14 05:18:35 831591] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1765689515831590|
[2025/12/14 05:18:35 831597] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689635831282|
[2025/12/14 05:18:35 831601] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689635831282|
[2025/12/14 05:18:35 831605] [debug] |xqc_engine_wakeup_after|wakeup:1765689635831282|now:1765689515831605|diff:119999677|
[2025/12/14 05:18:35 831609] [debug] |xqc_engine_main_logic|END|now:1765689515831590|
[2025/12/14 05:18:35 831615] [debug] |xqc_engine_main_logic|BEGIN|now:1765689515831615|
[2025/12/14 05:18:35 831619] [debug] |xqc_engine_wakeup_after|wakeup:1765689635831282|now:1765689515831618|diff:119999664|
[2025/12/14 05:18:35 831622] [debug] |xqc_engine_main_logic|END|now:1765689515831615|
[2025/12/14 05:18:35 832242] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689515832241|
[2025/12/14 05:18:35 832259] [debug] |scid:ac043874141688a2|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:18:35 832266] [debug] |scid:ac043874141688a2|xqc_packet_parse_initial|success|Length:1174|
[2025/12/14 05:18:35 832274] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|largest_pn:2|
[2025/12/14 05:18:35 832280] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/14 05:18:35 832288] [debug] |scid:ac043874141688a2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/12/14 05:18:35 832294] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:2|
[2025/12/14 05:18:35 832300] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:0|
[2025/12/14 05:18:35 832306] [debug] |scid:ac043874141688a2|xqc_process_padding_frame|process padding|
[2025/12/14 05:18:35 832315] [debug] |scid:ac043874141688a2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/12/14 05:18:35 832322] [info] |scid:ac043874141688a2|xqc_conn_on_pkt_processed|====>|conn:0000559E10220FFC|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:PADDING ACK |recv_time:1765689515832241|dcid:ac043874141688a2|dcid_seq:0|
[2025/12/14 05:18:35 832335] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689635832241|now:1765689515832241|interv:120000000|
[2025/12/14 05:18:35 832342] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689635832241|now:1765689515832241|interv:120000000|
[2025/12/14 05:18:35 832348] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689635831282|pq_index:0|
[2025/12/14 05:18:35 832354] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689515831590|
[2025/12/14 05:18:35 832360] [debug] |xqc_engine_main_logic|BEGIN|now:1765689515832360|
[2025/12/14 05:18:35 832366] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1765689515832366|
[2025/12/14 05:18:35 832375] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689635832241|
[2025/12/14 05:18:35 832381] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689635832241|
[2025/12/14 05:18:35 832387] [debug] |xqc_engine_wakeup_after|wakeup:1765689635832241|now:1765689515832387|diff:119999854|
[2025/12/14 05:18:35 832394] [debug] |xqc_engine_main_logic|END|now:1765689515832366|
[2025/12/14 05:18:35 832400] [debug] |xqc_engine_main_logic|BEGIN|now:1765689515832400|
[2025/12/14 05:18:35 832404] [debug] |xqc_engine_wakeup_after|wakeup:1765689635832241|now:1765689515832404|diff:119999837|
[2025/12/14 05:18:35 832410] [debug] |xqc_engine_main_logic|END|now:1765689515832400|
[2025/12/14 05:18:36 085511] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689516085508|
[2025/12/14 05:18:36 085532] [debug] |scid:ac043874141688a2|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:18:36 085540] [debug] |scid:ac043874141688a2|xqc_packet_parse_initial|success|Length:1174|
[2025/12/14 05:18:36 085551] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|largest_pn:3|
[2025/12/14 05:18:36 085555] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/14 05:18:36 085564] [debug] |scid:ac043874141688a2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:5|
[2025/12/14 05:18:36 085571] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:6|
[2025/12/14 05:18:36 085578] [debug] |scid:ac043874141688a2|xqc_process_crypto_frame|level:0|
[2025/12/14 05:18:36 085585] [debug] |scid:ac043874141688a2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:18:36 085592] [debug] |scid:ac043874141688a2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:18:36 085982] [debug] |scid:ac043874141688a2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:18:36 085994] [debug] |scid:ac043874141688a2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:18:36 086001] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689635832241|pq_index:0|
[2025/12/14 05:18:36 086009] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689515832366|
[2025/12/14 05:18:36 086015] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:0|
[2025/12/14 05:18:36 086021] [debug] |scid:ac043874141688a2|xqc_process_padding_frame|process padding|
[2025/12/14 05:18:36 086030] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:18:36 086036] [debug] |scid:ac043874141688a2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/14 05:18:36 086040] [debug] |scid:ac043874141688a2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:0|
[2025/12/14 05:18:36 086045] [info] |scid:ac043874141688a2|xqc_conn_on_pkt_processed|====>|conn:0000559E10220FFC|path:0|size:1200|pkt_type:INIT|pkt_num:5|frame:PADDING CRYPTO |recv_time:1765689516085508|dcid:ac043874141688a2|dcid_seq:0|
[2025/12/14 05:18:36 086059] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689636085508|now:1765689516085508|interv:120000000|
[2025/12/14 05:18:36 086063] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689636085508|now:1765689516085508|interv:120000000|
[2025/12/14 05:18:36 086068] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516086068|
[2025/12/14 05:18:36 086073] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765689516086072|
[2025/12/14 05:18:36 086078] [debug] |scid:ac043874141688a2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/12/14 05:18:36 086085] [debug] |scid:ac043874141688a2|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:18:36 086093] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:18:36 086099] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:18:36 086108] [debug] |scid:ac043874141688a2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/12/14 05:18:36 086112] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:6|
[2025/12/14 05:18:36 086116] [debug] |scid:ac043874141688a2|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/14 05:18:36 086121] [debug] |scid:ac043874141688a2|xqc_process_crypto_frame|level:2|
[2025/12/14 05:18:36 086125] [debug] |scid:ac043874141688a2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:18:36 086129] [debug] |scid:ac043874141688a2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:18:36 086196] [debug] |scid:ac043874141688a2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:18:36 086202] [debug] |scid:ac043874141688a2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:18:36 086206] [warn] |scid:ac043874141688a2|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:18:36 086397] [debug] |scid:ac043874141688a2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:18:36 086406] [debug] |scid:ac043874141688a2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:18:36 086411] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:18:36 086418] [debug] |scid:ac043874141688a2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/14 05:18:36 086424] [debug] |scid:ac043874141688a2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/12/14 05:18:36 086430] [info] |scid:ac043874141688a2|xqc_conn_on_pkt_processed|====>|conn:0000559E10220FFC|path:0|size:199|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1765689515484559|dcid:ac043874141688a2|dcid_seq:0|
[2025/12/14 05:18:36 086438] [info] |scid:ac043874141688a2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:18:36 086445] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:18:36 086451] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:18:36 086457] [debug] |scid:ac043874141688a2|xqc_process_crypto_write_streams|
[2025/12/14 05:18:36 086462] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:18:36 086469] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:18:36 086475] [debug] |scid:ac043874141688a2|xqc_process_crypto_write_streams|
[2025/12/14 05:18:36 086479] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:18:36 086490] [info] |scid:ac043874141688a2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689516086489|
[2025/12/14 05:18:36 086494] [debug] |scid:ac043874141688a2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000559E10220FFC|
[2025/12/14 05:18:36 086499] [info] |scid:ac043874141688a2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:18:36 086503] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:99546|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:36 086508] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 086512] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 086516] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:36 086520] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:36 086523] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689516086503|interv:18444978384193465112|
[2025/12/14 05:18:36 086528] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:0|expire:18446744073709551615|now:1765689516086503|interval:18444978384193465112|pto_count:0|srtt:33182
[2025/12/14 05:18:36 086533] [debug] |scid:ac043874141688a2|xqc_conn_early_data_accept|accept|
[2025/12/14 05:18:36 086537] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:18:36 086543] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|largest_recv:5|ack_delay:1034|first_ack_range:0|largest_pkt_recv_time:1765689516085508|
[2025/12/14 05:18:36 086547] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|high:5|low:5|pkt_pns:0|
[2025/12/14 05:18:36 086551] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|high:3|low:2|pkt_pns:0|
[2025/12/14 05:18:36 086555] [debug] |scid:ac043874141688a2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/12/14 05:18:36 086559] [debug] |scid:ac043874141688a2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:18:36 086563] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|largest_recv:1|ack_delay:602004|first_ack_range:0|largest_pkt_recv_time:1765689515484559|
[2025/12/14 05:18:36 086567] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/12/14 05:18:36 086571] [debug] |scid:ac043874141688a2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/14 05:18:36 086575] [debug] |scid:ac043874141688a2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:18:36 086581] [debug] |scid:ac043874141688a2|xqc_path_get_perf_class|conn:0000559E10220FFC|path_id:0|path_srtt:33182|min_srtt:33182|path_bw:3021|loss_rate:25.00|path_pto:0|
[2025/12/14 05:18:36 086586] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559E10220FFC|path_id:0|path_srtt:33182|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:36 086591] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/14 05:18:36 086596] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 086600] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 086605] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:18:36 086613] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:18:36 086647] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:58|now:1765689516086621|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 086653] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 086658] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:58|applimit:0|
[2025/12/14 05:18:36 086662] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:99546|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:36 086666] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 086670] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:18:36 086674] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:36 086678] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:36 086682] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516186167|now:1765689516086662|interv:99505|
[2025/12/14 05:18:36 086688] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:1|expire:1765689516186167|now:1765689516086662|interval:99505|pto_count:0|srtt:33182
[2025/12/14 05:18:36 086695] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:126|
[2025/12/14 05:18:36 086703] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:38|pkt_type:INIT|frame:ACK |
[2025/12/14 05:18:36 086710] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:18:36 086734] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:126|now:1765689516086718|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 086740] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|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|
[2025/12/14 05:18:36 086745] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/12/14 05:18:36 086749] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:126|
[2025/12/14 05:18:36 086753] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/12/14 05:18:36 086757] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:18:36 086778] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:126|now:1765689516086763|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 086786] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|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|
[2025/12/14 05:18:36 086794] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516186167|
[2025/12/14 05:18:36 086801] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516186167|
[2025/12/14 05:18:36 086805] [debug] |xqc_engine_wakeup_after|wakeup:1765689516186167|now:1765689516086805|diff:99362|
[2025/12/14 05:18:36 086814] [debug] |xqc_engine_main_logic|END|now:1765689516086072|
[2025/12/14 05:18:36 086820] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516086819|
[2025/12/14 05:18:36 086823] [debug] |xqc_engine_wakeup_after|wakeup:1765689516186167|now:1765689516086823|diff:99344|
[2025/12/14 05:18:36 086827] [debug] |xqc_engine_main_logic|END|now:1765689516086819|
[2025/12/14 05:18:36 119999] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:1200|state:ESTABED|recv_time:1765689516119997|
[2025/12/14 05:18:36 120018] [info] |scid:ac043874141688a2|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/12/14 05:18:36 120027] [info] |scid:ac043874141688a2|xqc_conn_process_packet|ignore err|-631|
[2025/12/14 05:18:36 120035] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689636119997|now:1765689516119997|interv:120000000|
[2025/12/14 05:18:36 120057] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689636119997|now:1765689516119997|interv:120000000|
[2025/12/14 05:18:36 120064] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516186167|pq_index:0|
[2025/12/14 05:18:36 120072] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516086072|
[2025/12/14 05:18:36 120081] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516120081|
[2025/12/14 05:18:36 120091] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516120088|
[2025/12/14 05:18:36 120102] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516186167|
[2025/12/14 05:18:36 120109] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516186167|
[2025/12/14 05:18:36 120116] [debug] |xqc_engine_wakeup_after|wakeup:1765689516186167|now:1765689516120116|diff:66051|
[2025/12/14 05:18:36 120124] [debug] |xqc_engine_main_logic|END|now:1765689516120088|
[2025/12/14 05:18:36 120368] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:199|state:ESTABED|recv_time:1765689516120367|
[2025/12/14 05:18:36 120381] [debug] |scid:ac043874141688a2|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:18:36 120390] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:18:36 120396] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:18:36 120405] [debug] |scid:ac043874141688a2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/12/14 05:18:36 120411] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:6|
[2025/12/14 05:18:36 120418] [debug] |scid:ac043874141688a2|xqc_process_crypto_frame|level:2|
[2025/12/14 05:18:36 120424] [debug] |scid:ac043874141688a2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:18:36 120431] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516186167|pq_index:0|
[2025/12/14 05:18:36 120438] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516120088|
[2025/12/14 05:18:36 120445] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:18:36 120452] [debug] |scid:ac043874141688a2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/14 05:18:36 120459] [debug] |scid:ac043874141688a2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/12/14 05:18:36 120466] [info] |scid:ac043874141688a2|xqc_conn_on_pkt_processed|====>|conn:0000559E10220FFC|path:0|size:199|pkt_type:HSK|pkt_num:4|frame:CRYPTO |recv_time:1765689516120367|dcid:ac043874141688a2|dcid_seq:0|
[2025/12/14 05:18:36 120482] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689636120367|now:1765689516120367|interv:120000000|
[2025/12/14 05:18:36 120490] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689636120367|now:1765689516120367|interv:120000000|
[2025/12/14 05:18:36 120496] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516120496|
[2025/12/14 05:18:36 120504] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516120502|
[2025/12/14 05:18:36 120511] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:18:36 120516] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|largest_recv:4|ack_delay:149|first_ack_range:0|largest_pkt_recv_time:1765689516120367|
[2025/12/14 05:18:36 120521] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|high:4|low:4|pkt_pns:1|
[2025/12/14 05:18:36 120525] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/12/14 05:18:36 120528] [debug] |scid:ac043874141688a2|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/14 05:18:36 120533] [debug] |scid:ac043874141688a2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:18:36 120537] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 120542] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:36|pkt_type:HSK|frame:ACK |
[2025/12/14 05:18:36 120547] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:18:36 120582] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:2|size:36|sent:52|pkt_type:HSK|frame:ACK |inflight:126|now:1765689516120554|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 120591] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 120599] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516186167|
[2025/12/14 05:18:36 120605] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516186167|
[2025/12/14 05:18:36 120610] [debug] |xqc_engine_wakeup_after|wakeup:1765689516186167|now:1765689516120610|diff:65557|
[2025/12/14 05:18:36 120614] [debug] |xqc_engine_main_logic|END|now:1765689516120502|
[2025/12/14 05:18:36 120620] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516120620|
[2025/12/14 05:18:36 120624] [debug] |xqc_engine_wakeup_after|wakeup:1765689516186167|now:1765689516120624|diff:65543|
[2025/12/14 05:18:36 120628] [debug] |xqc_engine_main_logic|END|now:1765689516120620|
[2025/12/14 05:18:36 185400] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516185400|
[2025/12/14 05:18:36 185413] [debug] |xqc_engine_wakeup_after|wakeup:1765689516186167|now:1765689516185413|diff:754|
[2025/12/14 05:18:36 185418] [debug] |xqc_engine_main_logic|END|now:1765689516185400|
[2025/12/14 05:18:36 186485] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516186485|
[2025/12/14 05:18:36 186491] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516186167|pq_index:0|
[2025/12/14 05:18:36 186496] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516120502|
[2025/12/14 05:18:36 186501] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516186500|
[2025/12/14 05:18:36 186506] [debug] |scid:ac043874141688a2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689516186167|now:1765689516186500|
[2025/12/14 05:18:36 186516] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:18:36 186521] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559E10220FFC|path:0|bytes_in_flight:126|
[2025/12/14 05:18:36 186526] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:99546|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:36 186530] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 186534] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:18:36 186538] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:36 186542] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:36 186546] [debug] |scid:ac043874141688a2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/12/14 05:18:36 186550] [debug] |scid:ac043874141688a2|xqc_conn_send_probe_pkt|conn:0000559E10220FFC|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/14 05:18:36 186556] [debug] |scid:ac043874141688a2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:18:36 186560] [debug] |scid:ac043874141688a2|xqc_conn_send_probe_pkt|conn:0000559E10220FFC|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/14 05:18:36 186564] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559E10220FFC|pto_count:1
[2025/12/14 05:18:36 186568] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:199092|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:36 186572] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 186576] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 186580] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:36 186584] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:36 186588] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689516186568|interv:18444978384193365047|
[2025/12/14 05:18:36 186592] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:0|expire:18446744073709551615|now:1765689516186568|interval:18444978384193365047|pto_count:1|srtt:33182
[2025/12/14 05:18:36 186598] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 186602] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 186607] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:18:36 186612] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:18:36 186650] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:58|now:1765689516186620|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 186659] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:3|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 186673] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:58|applimit:0|
[2025/12/14 05:18:36 186680] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:199092|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:36 186687] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 186691] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:18:36 186695] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:36 186698] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:36 186702] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516385712|now:1765689516186680|interv:199032|
[2025/12/14 05:18:36 186706] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:1|expire:1765689516385712|now:1765689516186680|interval:199032|pto_count:1|srtt:33182
[2025/12/14 05:18:36 186711] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:126|
[2025/12/14 05:18:36 186716] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:18:36 186721] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:18:36 186747] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:4|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1765689516186727|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 186756] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:4|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:18:36 186763] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/12/14 05:18:36 186770] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:199092|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:36 186776] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 186780] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 136|
[2025/12/14 05:18:36 186784] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:36 186788] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:18:36 186792] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516385819|now:1765689516186769|interv:199050|
[2025/12/14 05:18:36 186796] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:1|expire:1765689516385819|now:1765689516186769|interval:199050|pto_count:1|srtt:33182
[2025/12/14 05:18:36 186800] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:194|
[2025/12/14 05:18:36 186805] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516385819|
[2025/12/14 05:18:36 186809] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516385819|
[2025/12/14 05:18:36 186813] [debug] |xqc_engine_wakeup_after|wakeup:1765689516385819|now:1765689516186813|diff:199006|
[2025/12/14 05:18:36 186822] [debug] |xqc_engine_main_logic|END|now:1765689516186500|
[2025/12/14 05:18:36 218282] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:212|state:ESTABED|recv_time:1765689516218281|
[2025/12/14 05:18:36 218300] [debug] |scid:ac043874141688a2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ac043874141688a2|spin_bit:0|
[2025/12/14 05:18:36 218309] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:18:36 218315] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:18:36 218325] [debug] |scid:ac043874141688a2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/14 05:18:36 218331] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:1e|
[2025/12/14 05:18:36 218338] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:36 218343] [debug] |scid:ac043874141688a2|xqc_process_new_conn_id_frame|new_conn_id|3ae97955c3919ce9|sr_token:1e7a1f4ec8199df066f5614be2432158
[2025/12/14 05:18:36 218353] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:36 218359] [debug] |scid:ac043874141688a2|xqc_process_new_conn_id_frame|new_conn_id|90ffeed53f9f2d3d|sr_token:b340b7423fb9b4c1358d30d95f47441b
[2025/12/14 05:18:36 218368] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:36 218374] [debug] |scid:ac043874141688a2|xqc_process_new_conn_id_frame|new_conn_id|8b35927ccb6a40d9|sr_token:1d1fc6b2f7b7beb32085809e84c22293
[2025/12/14 05:18:36 218382] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:36 218388] [debug] |scid:ac043874141688a2|xqc_process_new_conn_id_frame|new_conn_id|08b7fec1d7c95c21|sr_token:7b7c37537df0e23b8fc95188984f642c
[2025/12/14 05:18:36 218394] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:18|
[2025/12/14 05:18:36 218401] [debug] |scid:ac043874141688a2|xqc_process_new_conn_id_frame|new_conn_id|046a7dddc3f49809|sr_token:45e056adb6ffe7ced91c8dab6ac63db6
[2025/12/14 05:18:36 218408] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:6|
[2025/12/14 05:18:36 218414] [debug] |scid:ac043874141688a2|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/14 05:18:36 218422] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516385819|pq_index:0|
[2025/12/14 05:18:36 218427] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516186500|
[2025/12/14 05:18:36 218431] [debug] |scid:ac043874141688a2|xqc_process_crypto_frame|level:3|
[2025/12/14 05:18:36 218435] [debug] |scid:ac043874141688a2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:18:36 218439] [debug] |scid:ac043874141688a2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/12/14 05:18:36 218586] [info] |scid:ac043874141688a2|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000559E10220FFC|
[2025/12/14 05:18:36 218594] [debug] |scid:ac043874141688a2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:194|cwnd:140224|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:18:36 218599] [debug] |scid:ac043874141688a2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:126|cwnd:140224|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/12/14 05:18:36 218603] [debug] |scid:ac043874141688a2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:58|cwnd:140224|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/12/14 05:18:36 218607] [info] |scid:ac043874141688a2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:18:36 218612] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:99546|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:36 218616] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 218620] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 218628] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:36 218632] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516218611|now:1765689516218611|interv:0|
[2025/12/14 05:18:36 218636] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:2|expire:1765689515172369|now:1765689516218611|interval:0|pto_count:0|srtt:33182
[2025/12/14 05:18:36 218642] [debug] |scid:ac043874141688a2|xqc_timer_set|type:ACK_01RTT|expire:1765689516243281|now:1765689516218281|interv:25000|
[2025/12/14 05:18:36 218647] [debug] |scid:ac043874141688a2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516218281|max_ack_delay:25000|
[2025/12/14 05:18:36 218652] [debug] |scid:ac043874141688a2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/14 05:18:36 218657] [info] |scid:ac043874141688a2|xqc_conn_on_pkt_processed|====>|conn:0000559E10220FFC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:0|frame:CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689516218281|dcid:ac043874141688a2|dcid_seq:0|
[2025/12/14 05:18:36 218662] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689636218281|now:1765689516218281|interv:120000000|
[2025/12/14 05:18:36 218666] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689636218281|now:1765689516218281|interv:120000000|
[2025/12/14 05:18:36 218671] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516218670|
[2025/12/14 05:18:36 218678] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516218676|
[2025/12/14 05:18:36 218685] [debug] |scid:ac043874141688a2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689516218611|now:1765689516218676|
[2025/12/14 05:18:36 218691] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:18:36 218697] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559E10220FFC|path:0|bytes_in_flight:58|
[2025/12/14 05:18:36 218702] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:99546|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:36 218707] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 218710] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 218714] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 58|
[2025/12/14 05:18:36 218718] [debug] |scid:ac043874141688a2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:18:36 218723] [debug] |scid:ac043874141688a2|xqc_conn_send_probe_pkt|conn:0000559E10220FFC|path:0|pkt_num:0|size:58|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:18:36 218727] [debug] |scid:ac043874141688a2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:18:36 218731] [debug] |scid:ac043874141688a2|xqc_conn_send_probe_pkt|conn:0000559E10220FFC|path:0|pkt_num:0|size:58|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:18:36 218735] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559E10220FFC|pto_count:1
[2025/12/14 05:18:36 218743] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000559E10220FFC|path:0|
[2025/12/14 05:18:36 218747] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:36 218751] [debug] |scid:ac043874141688a2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689516218676|
[2025/12/14 05:18:36 218755] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:36 218759] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:18:36 218763] [debug] |scid:ac043874141688a2|xqc_process_crypto_write_streams|
[2025/12/14 05:18:36 218767] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/14 05:18:36 218771] [debug] |scid:ac043874141688a2|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:18:36 218784] [debug] |scid:ac043874141688a2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1fb2c7b2e7313532|sr_token:d0185c3cfc7f00008353eeeb9d550000|seq_num:1
[2025/12/14 05:18:36 218791] [debug] |scid:ac043874141688a2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:654afbc6212925ae|sr_token:d0185c3cfc7f00008353eeeb9d550000|seq_num:2
[2025/12/14 05:18:36 218796] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:25|
[2025/12/14 05:18:36 218800] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:25|
[2025/12/14 05:18:36 218805] [debug] |scid:ac043874141688a2|xqc_path_get_perf_class|conn:0000559E10220FFC|path_id:0|path_srtt:33182|min_srtt:33182|path_bw:3021|loss_rate:33.33|path_pto:1|
[2025/12/14 05:18:36 218810] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559E10220FFC|path_id:0|path_srtt:33182|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:36 218815] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/14 05:18:36 218820] [debug] |scid:ac043874141688a2|xqc_path_get_perf_class|conn:0000559E10220FFC|path_id:0|path_srtt:33182|min_srtt:33182|path_bw:3021|loss_rate:33.33|path_pto:1|
[2025/12/14 05:18:36 218824] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559E10220FFC|path_id:0|path_srtt:33182|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:36 218828] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/14 05:18:36 218833] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:58|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:18:36 218837] [debug] |scid:ac043874141688a2|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000559E10220FFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:18:36 218842] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-4|next_skip_chance:1765689516592479|current_time:1765689516218841|
[2025/12/14 05:18:36 218846] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/14 05:18:36 218878] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:5|size:42|sent:58|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765689516218853|stream_id:0|stream_offset:25|
[2025/12/14 05:18:36 218884] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:5|origin_pktnum:0|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 218889] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:18:36 218899] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:199092|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:36 218906] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 218912] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 218918] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 42|
[2025/12/14 05:18:36 218925] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516467945|now:1765689516218899|interv:249046|
[2025/12/14 05:18:36 218954] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:2|expire:1765689516467945|now:1765689516218899|interval:249046|pto_count:1|srtt:33182
[2025/12/14 05:18:36 218962] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:42|
[2025/12/14 05:18:36 218969] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:58|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:18:36 218976] [debug] |scid:ac043874141688a2|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000559E10220FFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:18:36 218982] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/14 05:18:36 219009] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:6|size:42|sent:58|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42|now:1765689516218989|stream_id:0|stream_offset:25|
[2025/12/14 05:18:36 219014] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:6|origin_pktnum:0|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:18:36 219019] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:42|applimit:0|
[2025/12/14 05:18:36 219026] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:199092|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:36 219032] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 219039] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 219045] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 84|
[2025/12/14 05:18:36 219051] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516468081|now:1765689516219025|interv:249056|
[2025/12/14 05:18:36 219058] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:2|expire:1765689516468081|now:1765689516219025|interval:249056|pto_count:1|srtt:33182
[2025/12/14 05:18:36 219065] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:84|
[2025/12/14 05:18:36 219072] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:18:36 219078] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/14 05:18:36 219103] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:7|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:84|now:1765689516219084|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 219108] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:7|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 219120] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:84|applimit:0|
[2025/12/14 05:18:36 219127] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:199092|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:36 219133] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 219139] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 219145] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 125|
[2025/12/14 05:18:36 219152] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516468176|now:1765689516219126|interv:249050|
[2025/12/14 05:18:36 219158] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:2|expire:1765689516468176|now:1765689516219126|interval:249050|pto_count:1|srtt:33182
[2025/12/14 05:18:36 219165] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:125|
[2025/12/14 05:18:36 219170] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:18:36 219175] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/14 05:18:36 219200] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:8|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:125|now:1765689516219181|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 219205] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:8|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 219211] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/12/14 05:18:36 219217] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:33182|rtt_var:16591|pto_duration:199092|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:36 219224] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 219230] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 219236] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 166|
[2025/12/14 05:18:36 219243] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516468273|now:1765689516219217|interv:249056|
[2025/12/14 05:18:36 219249] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:2|expire:1765689516468273|now:1765689516219217|interval:249056|pto_count:1|srtt:33182
[2025/12/14 05:18:36 219256] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:166|
[2025/12/14 05:18:36 219262] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516243281|
[2025/12/14 05:18:36 219266] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516243281|
[2025/12/14 05:18:36 219270] [debug] |xqc_engine_wakeup_after|wakeup:1765689516243281|now:1765689516219270|diff:24011|
[2025/12/14 05:18:36 219274] [debug] |xqc_engine_main_logic|END|now:1765689516218676|
[2025/12/14 05:18:36 219280] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516219280|
[2025/12/14 05:18:36 219288] [debug] |xqc_engine_wakeup_after|wakeup:1765689516243281|now:1765689516219288|diff:23993|
[2025/12/14 05:18:36 219292] [debug] |xqc_engine_main_logic|END|now:1765689516219280|
[2025/12/14 05:18:36 242701] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516242701|
[2025/12/14 05:18:36 242713] [debug] |xqc_engine_wakeup_after|wakeup:1765689516243281|now:1765689516242713|diff:568|
[2025/12/14 05:18:36 242718] [debug] |xqc_engine_main_logic|END|now:1765689516242701|
[2025/12/14 05:18:36 243785] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516243785|
[2025/12/14 05:18:36 243793] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516243281|pq_index:0|
[2025/12/14 05:18:36 243797] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516218676|
[2025/12/14 05:18:36 243803] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516243801|
[2025/12/14 05:18:36 243808] [debug] |scid:ac043874141688a2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689516243281|now:1765689516243801|
[2025/12/14 05:18:36 243812] [debug] |scid:ac043874141688a2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:18:36 243816] [debug] |scid:ac043874141688a2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689516243281|now:1765689516243801|
[2025/12/14 05:18:36 243820] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:18:36 243826] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|largest_recv:0|ack_delay:25545|first_ack_range:0|largest_pkt_recv_time:1765689516218281|
[2025/12/14 05:18:36 243830] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/14 05:18:36 243835] [debug] |scid:ac043874141688a2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:18:36 243839] [debug] |scid:ac043874141688a2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:18:36 243844] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 243849] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:18:36 243854] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/14 05:18:36 243885] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:9|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1765689516243861|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 243891] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:9|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 243897] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516468273|
[2025/12/14 05:18:36 243904] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516468273|
[2025/12/14 05:18:36 243911] [debug] |xqc_engine_wakeup_after|wakeup:1765689516468273|now:1765689516243910|diff:224363|
[2025/12/14 05:18:36 243917] [debug] |xqc_engine_main_logic|END|now:1765689516243801|
[2025/12/14 05:18:36 250184] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:31|state:ESTABED|recv_time:1765689516250183|
[2025/12/14 05:18:36 250201] [debug] |scid:ac043874141688a2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ac043874141688a2|spin_bit:0|
[2025/12/14 05:18:36 250212] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:18:36 250219] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:18:36 250240] [debug] |scid:ac043874141688a2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/14 05:18:36 250246] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:2|
[2025/12/14 05:18:36 250255] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|conn:0000559E10220FFC|path:0|pkt_num:5|origin_pktnum:0|size:42|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/12/14 05:18:36 250264] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:42|prior_delivered:2368|prior_time:1765689516218853|is_app_limited:0|send_elapse:0|ack_elapse:31330|ctl_first_sent_time:1765689516218853|lagest_ack_time:1765689516250183|curr_delivered:2410|
[2025/12/14 05:18:36 250273] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_sent_time_update:1765689516218853|
[2025/12/14 05:18:36 250281] [debug] |scid:ac043874141688a2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:18:36 250292] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:18:36 250301] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|conn:0000559E10220FFC|path:0|pkt_num:6|origin_pktnum:0|size:42|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/12/14 05:18:36 250310] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:42|prior_delivered:2368|prior_time:1765689516218853|is_app_limited:0|send_elapse:0|ack_elapse:31330|ctl_first_sent_time:1765689516218853|lagest_ack_time:1765689516250183|curr_delivered:2452|
[2025/12/14 05:18:36 250318] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_sent_time_update:1765689516218989|
[2025/12/14 05:18:36 250326] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:18:36 250333] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_rtt|before update rtt|conn:0000559E10220FFC|srtt:33182|rttvar:16591|minrtt:33182|latest_rtt:31194|ack_delay:0|
[2025/12/14 05:18:36 250339] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_rtt|l-0.0.0.0-39429-ac043874141688a2 p-193.167.100.100-443-81df79e7dc32f8e0 |after update rtt|conn:0000559E10220FFC|srtt:32934|rttvar:12941|minrtt:31194|latest_rtt:31194|ack_delay:0|
[2025/12/14 05:18:36 250344] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/12/14 05:18:36 250350] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:18:36 250355] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:32934|rtt_var:12941|pto_duration:84698|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:36 250361] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 250366] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 250370] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:18:36 250375] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516328879|now:1765689516250355|interv:78524|
[2025/12/14 05:18:36 250380] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:2|expire:1765689516328879|now:1765689516250355|interval:78524|pto_count:0|srtt:32934
[2025/12/14 05:18:36 250386] [debug] |scid:ac043874141688a2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31330, delivered 84|rate 2681|lost 0|
[2025/12/14 05:18:36 250391] [debug] |scid:ac043874141688a2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:18:36 250402] [debug] |scid:ac043874141688a2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2681) in round 2|
[2025/12/14 05:18:36 250407] [debug] |scid:ac043874141688a2|xqc_bbr_update_min_rtt|probertt expire|rtt:31194, old_rtt:33182|
[2025/12/14 05:18:36 250412] [debug] |scid:ac043874141688a2|xqc_bbr_update_min_rtt|minrtt expire|rtt:31194, old_rtt:33182|
[2025/12/14 05:18:36 250418] [debug] |scid:ac043874141688a2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:604|
[2025/12/14 05:18:36 250423] [debug] |scid:ac043874141688a2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:84|po_sent_time:1765689516218989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2452|
[2025/12/14 05:18:36 250428] [debug] |scid:ac043874141688a2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:84|po_sent_time:1765689516218989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2452|
[2025/12/14 05:18:36 250434] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|l-0.0.0.0-39429-ac043874141688a2 p-193.167.100.100-443-81df79e7dc32f8e0 |bbr on ack|mode:0|pacing_rate:11985851|bw:3021|cwnd:140308|full_bw_reached:0|inflight:82|srtt:32934|latest_rtt:31194|min_rtt:31194|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:18:36 250441] [debug] |scid:ac043874141688a2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/14 05:18:36 250447] [info] |scid:ac043874141688a2|xqc_conn_on_pkt_processed|====>|conn:0000559E10220FFC|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1765689516250183|dcid:ac043874141688a2|dcid_seq:0|
[2025/12/14 05:18:36 250453] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689636250183|now:1765689516250183|interv:120000000|
[2025/12/14 05:18:36 250458] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689636250183|now:1765689516250183|interv:120000000|
[2025/12/14 05:18:36 250463] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516468273|pq_index:0|
[2025/12/14 05:18:36 250468] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516243801|
[2025/12/14 05:18:36 250473] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516250473|
[2025/12/14 05:18:36 250480] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516250478|
[2025/12/14 05:18:36 250487] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516328879|
[2025/12/14 05:18:36 250492] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516328879|
[2025/12/14 05:18:36 250497] [debug] |xqc_engine_wakeup_after|wakeup:1765689516328879|now:1765689516250497|diff:78382|
[2025/12/14 05:18:36 250503] [debug] |xqc_engine_main_logic|END|now:1765689516250478|
[2025/12/14 05:18:36 250509] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516250509|
[2025/12/14 05:18:36 250514] [debug] |xqc_engine_wakeup_after|wakeup:1765689516328879|now:1765689516250514|diff:78365|
[2025/12/14 05:18:36 250519] [debug] |xqc_engine_main_logic|END|now:1765689516250509|
[2025/12/14 05:18:36 251400] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:1058|state:ESTABED|recv_time:1765689516251399|
[2025/12/14 05:18:36 251415] [debug] |scid:ac043874141688a2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ac043874141688a2|spin_bit:0|
[2025/12/14 05:18:36 251423] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:18:36 251429] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:18:36 251439] [debug] |scid:ac043874141688a2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/14 05:18:36 251449] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:f|
[2025/12/14 05:18:36 251456] [debug] |scid:ac043874141688a2|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:18:36 251464] [debug] |scid:ac043874141688a2|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:18:36 251470] [debug] |scid:ac043874141688a2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:18:36 251476] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516328879|pq_index:0|
[2025/12/14 05:18:36 251482] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516250478|
[2025/12/14 05:18:36 251487] [debug] |scid:ac043874141688a2|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:18:36 251493] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:12|
[2025/12/14 05:18:36 251500] [debug] |scid:ac043874141688a2|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/12/14 05:18:36 251508] [debug] |scid:ac043874141688a2|xqc_timer_set|type:ACK_01RTT|expire:1765689516276399|now:1765689516251399|interv:25000|
[2025/12/14 05:18:36 251515] [debug] |scid:ac043874141688a2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516251399|max_ack_delay:25000|
[2025/12/14 05:18:36 251522] [debug] |scid:ac043874141688a2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/14 05:18:36 251529] [info] |scid:ac043874141688a2|xqc_conn_on_pkt_processed|====>|conn:0000559E10220FFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:2|frame:STREAM MAX_STREAMS |recv_time:1765689516251399|dcid:ac043874141688a2|dcid_seq:0|
[2025/12/14 05:18:36 251536] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689636251399|now:1765689516251399|interv:120000000|
[2025/12/14 05:18:36 251543] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689636251399|now:1765689516251399|interv:120000000|
[2025/12/14 05:18:36 251549] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516251549|
[2025/12/14 05:18:36 251556] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516251555|
[2025/12/14 05:18:36 251564] [debug] |scid:ac043874141688a2|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000559E10220FFC|
[2025/12/14 05:18:36 251571] [debug] |scid:ac043874141688a2|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:18:36 251575] [debug] |scid:ac043874141688a2|xqc_timer_set|type:STREAM_CLOSE|expire:1765689516580669|now:1765689516251575|interv:329094|
[2025/12/14 05:18:36 251617] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516276399|
[2025/12/14 05:18:36 251622] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516276399|
[2025/12/14 05:18:36 251626] [debug] |xqc_engine_wakeup_after|wakeup:1765689516276399|now:1765689516251626|diff:24773|
[2025/12/14 05:18:36 251631] [debug] |xqc_engine_main_logic|END|now:1765689516251555|
[2025/12/14 05:18:36 251636] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516251636|
[2025/12/14 05:18:36 251640] [debug] |xqc_engine_wakeup_after|wakeup:1765689516276399|now:1765689516251640|diff:24759|
[2025/12/14 05:18:36 251644] [debug] |xqc_engine_main_logic|END|now:1765689516251636|
[2025/12/14 05:18:36 276135] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516276135|
[2025/12/14 05:18:36 276157] [debug] |xqc_engine_wakeup_after|wakeup:1765689516276399|now:1765689516276157|diff:242|
[2025/12/14 05:18:36 276162] [debug] |xqc_engine_main_logic|END|now:1765689516276135|
[2025/12/14 05:18:36 277230] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516277230|
[2025/12/14 05:18:36 277236] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516276399|pq_index:0|
[2025/12/14 05:18:36 277241] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516251555|
[2025/12/14 05:18:36 277246] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516277245|
[2025/12/14 05:18:36 277252] [debug] |scid:ac043874141688a2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689516276399|now:1765689516277245|
[2025/12/14 05:18:36 277256] [debug] |scid:ac043874141688a2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:18:36 277260] [debug] |scid:ac043874141688a2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689516276399|now:1765689516277245|
[2025/12/14 05:18:36 277264] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:18:36 277270] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|largest_recv:2|ack_delay:25870|first_ack_range:2|largest_pkt_recv_time:1765689516251399|
[2025/12/14 05:18:36 277274] [debug] |scid:ac043874141688a2|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/12/14 05:18:36 277279] [debug] |scid:ac043874141688a2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/14 05:18:36 277283] [debug] |scid:ac043874141688a2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:18:36 277288] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 277293] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:18:36 277299] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/14 05:18:36 277336] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765689516277308|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 277342] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:10|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 277348] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516328879|
[2025/12/14 05:18:36 277353] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516328879|
[2025/12/14 05:18:36 277359] [debug] |xqc_engine_wakeup_after|wakeup:1765689516328879|now:1765689516277359|diff:51520|
[2025/12/14 05:18:36 277366] [debug] |xqc_engine_main_logic|END|now:1765689516277245|
[2025/12/14 05:18:36 329418] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516329418|
[2025/12/14 05:18:36 329429] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516328879|pq_index:0|
[2025/12/14 05:18:36 329434] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516277245|
[2025/12/14 05:18:36 329439] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516329438|
[2025/12/14 05:18:36 329444] [debug] |scid:ac043874141688a2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689516328879|now:1765689516329438|
[2025/12/14 05:18:36 329453] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:18:36 329457] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559E10220FFC|path:0|bytes_in_flight:82|
[2025/12/14 05:18:36 329462] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:32934|rtt_var:12941|pto_duration:84698|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:18:36 329466] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 329470] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 329474] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:18:36 329478] [debug] |scid:ac043874141688a2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:18:36 329483] [debug] |scid:ac043874141688a2|xqc_conn_send_probe_pkt|conn:0000559E10220FFC|path:0|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:18:36 329488] [debug] |scid:ac043874141688a2|xqc_conn_send_probe_pkt|conn:0000559E10220FFC|path:0|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:18:36 329492] [debug] |scid:ac043874141688a2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559E10220FFC|pto_count:1
[2025/12/14 05:18:36 329496] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000559E10220FFC|path:0|
[2025/12/14 05:18:36 329500] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:36 329504] [debug] |scid:ac043874141688a2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689516329438|
[2025/12/14 05:18:36 329508] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:36 329513] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 329517] [debug] |scid:ac043874141688a2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 329522] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:18:36 329527] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/14 05:18:36 329558] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:11|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689516329535|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 329564] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:11|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 329569] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:18:36 329573] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:32934|rtt_var:12941|pto_duration:169396|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:36 329577] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 329581] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 329585] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:18:36 329589] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516548931|now:1765689516329573|interv:219358|
[2025/12/14 05:18:36 329597] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:2|expire:1765689516548931|now:1765689516329573|interval:219358|pto_count:1|srtt:32934
[2025/12/14 05:18:36 329603] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140308|inflight:41|
[2025/12/14 05:18:36 329611] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:8|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:18:36 329618] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/14 05:18:36 329652] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:12|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689516329627|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 329662] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:12|origin_pktnum:8|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 329669] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:18:36 329676] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|srtt:32934|rtt_var:12941|pto_duration:169396|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:18:36 329683] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:18:36 329689] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:18:36 329695] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_pto_time_and_space|conn:0000559E10220FFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:18:36 329702] [debug] |scid:ac043874141688a2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689516549023|now:1765689516329676|interv:219347|
[2025/12/14 05:18:36 329708] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559E10220FFC|path:0|pns:2|expire:1765689516549023|now:1765689516329676|interval:219347|pto_count:1|srtt:32934
[2025/12/14 05:18:36 329712] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140308|inflight:82|
[2025/12/14 05:18:36 329718] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516549023|
[2025/12/14 05:18:36 329722] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516549023|
[2025/12/14 05:18:36 329726] [debug] |xqc_engine_wakeup_after|wakeup:1765689516549023|now:1765689516329726|diff:219297|
[2025/12/14 05:18:36 329730] [debug] |xqc_engine_main_logic|END|now:1765689516329438|
[2025/12/14 05:18:36 360678] [info] |xqc_engine_packet_process|==>|conn:0000559E10220FFC|size:35|state:ESTABED|recv_time:1765689516360676|
[2025/12/14 05:18:36 360701] [debug] |scid:ac043874141688a2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ac043874141688a2|spin_bit:0|
[2025/12/14 05:18:36 360714] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|largest_pn:2|
[2025/12/14 05:18:36 360722] [debug] |scid:ac043874141688a2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:18:36 360733] [debug] |scid:ac043874141688a2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/14 05:18:36 360741] [debug] |scid:ac043874141688a2|xqc_process_frames|frame_type:2|
[2025/12/14 05:18:36 360774] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|conn:0000559E10220FFC|path:0|pkt_num:7|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:7|
[2025/12/14 05:18:36 360785] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:125|prior_delivered:2368|prior_time:1765689516218853|is_app_limited:0|send_elapse:231|ack_elapse:141823|ctl_first_sent_time:1765689516219084|lagest_ack_time:1765689516360676|curr_delivered:2493|
[2025/12/14 05:18:36 360808] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_sent_time_update:1765689516219084|
[2025/12/14 05:18:36 360817] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:18:36 360827] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|conn:0000559E10220FFC|path:0|pkt_num:11|origin_pktnum:7|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/12/14 05:18:36 360862] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:2452|prior_time:1765689516329535|is_app_limited:0|send_elapse:0|ack_elapse:31141|ctl_first_sent_time:1765689516329535|lagest_ack_time:1765689516360676|curr_delivered:2534|
[2025/12/14 05:18:36 360869] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_sent_time_update:1765689516329535|
[2025/12/14 05:18:36 360874] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:18:36 360878] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|conn:0000559E10220FFC|path:0|pkt_num:12|origin_pktnum:8|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/12/14 05:18:36 360882] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:2452|prior_time:1765689516329535|is_app_limited:0|send_elapse:0|ack_elapse:31141|ctl_first_sent_time:1765689516329535|lagest_ack_time:1765689516360676|curr_delivered:2575|
[2025/12/14 05:18:36 360887] [debug] |scid:ac043874141688a2|xqc_update_sample|sampler_sent_time_update:1765689516329627|
[2025/12/14 05:18:36 360891] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:18:36 360895] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_rtt|before update rtt|conn:0000559E10220FFC|srtt:32934|rttvar:12941|minrtt:31194|latest_rtt:31049|ack_delay:0|
[2025/12/14 05:18:36 360900] [debug] |scid:ac043874141688a2|xqc_send_ctl_update_rtt|l-0.0.0.0-39429-ac043874141688a2 p-193.167.100.100-443-81df79e7dc32f8e0 |after update rtt|conn:0000559E10220FFC|srtt:32699|rttvar:10177|minrtt:31049|latest_rtt:31049|ack_delay:0|
[2025/12/14 05:18:36 360904] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/12/14 05:18:36 360908] [debug] |scid:ac043874141688a2|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:6|thresh:6|
[2025/12/14 05:18:36 360913] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:18:36 360919] [debug] |scid:ac043874141688a2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000559E10220FFC|path:0|
[2025/12/14 05:18:36 360926] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:36 360947] [debug] |scid:ac043874141688a2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31141, delivered 123|rate 3949|lost 0|
[2025/12/14 05:18:36 360955] [debug] |scid:ac043874141688a2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/14 05:18:36 360960] [debug] |scid:ac043874141688a2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3949) in round 3|
[2025/12/14 05:18:36 360964] [debug] |scid:ac043874141688a2|xqc_bbr_update_min_rtt|probertt expire|rtt:31049, old_rtt:31194|
[2025/12/14 05:18:36 360968] [debug] |scid:ac043874141688a2|xqc_bbr_update_min_rtt|minrtt expire|rtt:31049, old_rtt:31194|
[2025/12/14 05:18:36 360972] [debug] |scid:ac043874141688a2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:789|
[2025/12/14 05:18:36 360981] [debug] |scid:ac043874141688a2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140308|packet_lost:0|acked:123|po_sent_time:1765689516329627|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2575|
[2025/12/14 05:18:36 360986] [debug] |scid:ac043874141688a2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140308|packet_lost:0|acked:123|po_sent_time:1765689516329627|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2575|
[2025/12/14 05:18:36 360991] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_ack_received|l-0.0.0.0-39429-ac043874141688a2 p-193.167.100.100-443-81df79e7dc32f8e0 |bbr on ack|mode:0|pacing_rate:11985851|bw:3949|cwnd:140431|full_bw_reached:0|inflight:0|srtt:32699|latest_rtt:31049|min_rtt:31049|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:18:36 360998] [debug] |scid:ac043874141688a2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/14 05:18:36 361003] [info] |scid:ac043874141688a2|xqc_conn_on_pkt_processed|====>|conn:0000559E10220FFC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1765689516360676|dcid:ac043874141688a2|dcid_seq:0|
[2025/12/14 05:18:36 361008] [debug] |scid:ac043874141688a2|xqc_timer_set|type:PATH_IDLE|expire:1765689636360676|now:1765689516360676|interv:120000000|
[2025/12/14 05:18:36 361012] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_IDLE|expire:1765689636360676|now:1765689516360676|interv:120000000|
[2025/12/14 05:18:36 361016] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516549023|pq_index:0|
[2025/12/14 05:18:36 361020] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516329438|
[2025/12/14 05:18:36 361024] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516361024|
[2025/12/14 05:18:36 361029] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516361028|
[2025/12/14 05:18:36 361036] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516580669|
[2025/12/14 05:18:36 361039] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516580669|
[2025/12/14 05:18:36 361043] [debug] |xqc_engine_wakeup_after|wakeup:1765689516580669|now:1765689516361043|diff:219626|
[2025/12/14 05:18:36 361048] [debug] |xqc_engine_main_logic|END|now:1765689516361028|
[2025/12/14 05:18:36 361053] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516361053|
[2025/12/14 05:18:36 361057] [debug] |xqc_engine_wakeup_after|wakeup:1765689516580669|now:1765689516361057|diff:219612|
[2025/12/14 05:18:36 361061] [debug] |xqc_engine_main_logic|END|now:1765689516361053|
[2025/12/14 05:18:36 581061] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516581061|
[2025/12/14 05:18:36 581076] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516580669|pq_index:0|
[2025/12/14 05:18:36 581081] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516361028|
[2025/12/14 05:18:36 581087] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516581086|
[2025/12/14 05:18:36 581093] [debug] |scid:ac043874141688a2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689516580669|now:1765689516581086|
[2025/12/14 05:18:36 581098] [debug] |scid:ac043874141688a2|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:18:36 581108] [debug] |scid:ac043874141688a2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:18:36 581127] [info] |scid:ac043874141688a2|xqc_conn_close|conn:0000559E10220FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/14 05:18:36 581133] [debug] |scid:ac043874141688a2|xqc_timer_set|type:CONN_DRAINING|expire:1765689516876353|now:1765689516581132|interv:295221|
[2025/12/14 05:18:36 581137] [debug] |scid:ac043874141688a2|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/14 05:18:36 581142] [debug] |scid:ac043874141688a2|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/14 05:18:36 581146] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:18:36 581150] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:18:36 581153] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:18:36 581157] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:18:36 581161] [info] |scid:ac043874141688a2|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/14 05:18:36 581168] [debug] |scid:ac043874141688a2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:18:36 581178] [stats] |scid:ac043874141688a2|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:25|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689515047699|wrt_delay:35|snd_delay:124|finwrt_delay:35|finsnd_delay:1171290|finrcv_delay:1203764|finread_delay:1203872|all_acked_delay:1202590|firstfinack_dely:1202582|close_delay:1203876|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-39429-ac043874141688a2 p-193.167.100.100-443-81df79e7dc32f8e0|path_info:mp is not supported in connection scid:ac043874141688a2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/12/14 05:18:36 581185] [debug] |scid:ac043874141688a2|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689516580669|now:1765689516581086|
[2025/12/14 05:18:36 581189] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:18:36 581196] [debug] |scid:ac043874141688a2|xqc_path_get_perf_class|conn:0000559E10220FFC|path_id:0|path_srtt:32699|min_srtt:32699|path_bw:3949|loss_rate:28.57|path_pto:0|
[2025/12/14 05:18:36 581203] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559E10220FFC|path_id:0|path_srtt:32699|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:18:36 581211] [debug] |scid:ac043874141688a2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/12/14 05:18:36 581220] [debug] |scid:ac043874141688a2|xqc_check_acked_or_dropped_pkt|conn:0000559E10220FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:18:36 581228] [debug] |scid:ac043874141688a2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/14 05:18:36 581290] [info] |scid:ac043874141688a2|xqc_send_packet_with_pn|<==|conn:0000559E10220FFC|path:0|pkt_num:13|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689516581242|stream_id:0|stream_offset:0|
[2025/12/14 05:18:36 581301] [debug] |scid:ac043874141688a2|xqc_send_ctl_on_packet_sent|conn:0000559E10220FFC|path:0|pkt_num:13|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/14 05:18:36 581309] [debug] |scid:ac043874141688a2|xqc_conn_next_wakeup_time|wakeup_time:1765689516876353|
[2025/12/14 05:18:36 581315] [debug] |scid:ac043874141688a2|xqc_engine_add_wakeup_queue|next_tick_time:1765689516876353|
[2025/12/14 05:18:36 581328] [debug] |xqc_engine_wakeup_after|wakeup:1765689516876353|now:1765689516581328|diff:295025|
[2025/12/14 05:18:36 581335] [debug] |xqc_engine_main_logic|END|now:1765689516581086|
[2025/12/14 05:18:36 876682] [debug] |xqc_engine_main_logic|BEGIN|now:1765689516876682|
[2025/12/14 05:18:36 876697] [debug] |scid:ac043874141688a2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689516876353|pq_index:0|
[2025/12/14 05:18:36 876702] [debug] |scid:ac043874141688a2|xqc_engine_add_active_queue|last_ticked_time:1765689516581086|
[2025/12/14 05:18:36 876707] [debug] |scid:ac043874141688a2|xqc_engine_process_conn|conn:0000559E10220FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689516876706|
[2025/12/14 05:18:36 876713] [debug] |scid:ac043874141688a2|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689516876353|now:1765689516876706|
[2025/12/14 05:18:36 876718] [debug] |scid:ac043874141688a2|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689516876353|now:1765689516876706|
[2025/12/14 05:18:36 876722] [debug] |scid:ac043874141688a2|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:18:36 876726] [info] |xqc_engine_main_logic|conn:0000559E10220FFC|l-0.0.0.0-39429-ac043874141688a2 p-193.167.100.100-443-81df79e7dc32f8e0|conn_state:13|next_tick_time:1765689516876353
[2025/12/14 05:18:36 876739] [report] |scid:ac043874141688a2|xqc_conn_destroy|0000559E10220FFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:1039817|first_send_delay:1149|conn_persist:1830146|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-39429-ac043874141688a2 p-193.167.100.100-443-81df79e7dc32f8e0|hsk_recv:437967|close_recv:0|close_send:1534650|last_recv:1314084|last_send:1534650|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,19,11,10,75,0,1024,i96,4,1049,1058,480,2,1204,0,4,26,35,4,4,1314,0,4,22,31,4,1,1203,0,4,17,40000,13,1534,4,41,4000,11,1282,4,41,4000,12,1283,0-2,0-2,0-0,0-0,0-0,0-32,0-5678,0-6534,0-14,0-10,0-0,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:3|snd_pkt:14|spurious_loss:2|detected_loss:5|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/14 05:18:36 876780] [debug] |scid:ac043874141688a2|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:18:36 876787] [debug] |scid:ac043874141688a2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:18:36 876792] [debug] |scid:ac043874141688a2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:18:36 876796] [debug] |scid:ac043874141688a2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/14 05:18:36 876855] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:18:36 876863] [debug] |xqc_engine_main_logic|END|now:1765689516876706|
[2025/12/14 05:18:36 876879] [debug] |xqc_engine_destroy|begin|