[2025/09/12 05:01:13 690213] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:01:13 690247] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:01:13 690254] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:01:13 690259] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:01:13 690263] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:01:13 690270] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:01:13 690274] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:01:13 690278] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:01:13 690282] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:01:13 690395] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653393690391|now:1757653273690391|interv:120000000|
[2025/09/12 05:01:13 690427] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653393690426|now:1757653273690426|interv:120000000|
[2025/09/12 05:01:13 690437] [debug] |xqc_path_create|path:0|dcid:e5c398379a5c797e|scid:4e1aaef724696610|create_path_count:1|
[2025/09/12 05:01:13 690445] [debug] |scid:4e1aaef724696610|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:01:13 690449] [debug] |xqc_path_init|path:0|dcid:e5c398379a5c797e|scid:4e1aaef724696610|state:2|
[2025/09/12 05:01:13 690455] [debug] |scid:4e1aaef724696610|xqc_conn_create|success|scid:4e1aaef724696610|dcid:e5c398379a5c797e|conn:00005562443AA35C|
[2025/09/12 05:01:13 690462] [debug] |scid:4e1aaef724696610|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:01:13 690484] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:01:13 691178] [debug] |scid:4e1aaef724696610|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:01:13 691184] [debug] |scid:4e1aaef724696610|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:13 691191] [debug] |scid:4e1aaef724696610|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:13 691196] [debug] |scid:4e1aaef724696610|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:01:13 691203] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653273691202|
[2025/09/12 05:01:13 691209] [debug] |scid:4e1aaef724696610|xqc_process_crypto_write_streams|
[2025/09/12 05:01:13 691213] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:13 691221] [info] |scid:4e1aaef724696610|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653273691219|
[2025/09/12 05:01:13 691226] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:01:13 691232] [debug] |scid:4e1aaef724696610|xqc_path_get_perf_class|conn:00005562443AA35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:13 691238] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|path srtt|conn:00005562443AA35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:13 691243] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:01:13 691248] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:01:13 691253] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:13 691336] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653273691270|stream_id:0|stream_offset:0|
[2025/09/12 05:01:13 691344] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:13 691349] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:13 691354] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:13 691358] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:13 691362] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:13 691366] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:13 691370] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653274441270|now:1757653273691353|interv:749917|
[2025/09/12 05:01:13 691374] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:1757653274441270|now:1757653273691353|interval:749917|pto_count:0|srtt:250000
[2025/09/12 05:01:13 691379] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:01:13 691385] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653274441270|
[2025/09/12 05:01:13 691389] [debug] |scid:4e1aaef724696610|xqc_engine_remove_active_queue|last_ticked_time:1757653273691202|pd_index:0|
[2025/09/12 05:01:13 691393] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653274441270|
[2025/09/12 05:01:13 691397] [debug] |xqc_engine_wakeup_after|wakeup:1757653274441270|now:1757653273691397|diff:749873|
[2025/09/12 05:01:13 691402] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:13 691452] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653274441270|pq_index:0|
[2025/09/12 05:01:13 691458] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653273691202|
[2025/09/12 05:01:13 691465] [debug] |scid:4e1aaef724696610|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:01:13 691496] [debug] |scid:4e1aaef724696610|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:01:13 691505] [debug] |scid:4e1aaef724696610|xqc_stream_buff_data|size:17|
[2025/09/12 05:01:13 691513] [info] |scid:4e1aaef724696610|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:00005562443AA35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:01:13 691522] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653273691521|
[2025/09/12 05:01:13 691530] [debug] |scid:4e1aaef724696610|xqc_path_get_perf_class|conn:00005562443AA35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:13 691537] [debug] |scid:4e1aaef724696610|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005562443AA35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:13 691544] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|path srtt|conn:00005562443AA35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:13 691558] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:01:13 691566] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:13 691572] [debug] |scid:4e1aaef724696610|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005562443AA35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:13 691579] [debug] |scid:4e1aaef724696610|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:13 691587] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:13 691625] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653273691597|stream_id:0|stream_offset:17|
[2025/09/12 05:01:13 691634] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:13 691642] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:01:13 691650] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:13 691656] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:13 691662] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:13 691667] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:13 691671] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:13 691675] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653274441270|now:1757653273691649|interv:749621|
[2025/09/12 05:01:13 691679] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:1757653274441270|now:1757653273691649|interval:749621|pto_count:0|srtt:250000
[2025/09/12 05:01:13 691684] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:13 691690] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653274441270|
[2025/09/12 05:01:13 691696] [debug] |scid:4e1aaef724696610|xqc_engine_remove_active_queue|last_ticked_time:1757653273691521|pd_index:0|
[2025/09/12 05:01:13 691703] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653274441270|
[2025/09/12 05:01:13 691707] [debug] |xqc_engine_wakeup_after|wakeup:1757653274441270|now:1757653273691707|diff:749563|
[2025/09/12 05:01:13 691712] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:14 441325] [debug] |xqc_engine_main_logic|BEGIN|now:1757653274441325|
[2025/09/12 05:01:14 441341] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653274441270|pq_index:0|
[2025/09/12 05:01:14 441346] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653273691521|
[2025/09/12 05:01:14 441351] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653274441350|
[2025/09/12 05:01:14 441355] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653274441270|now:1757653274441350|
[2025/09/12 05:01:14 441360] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:14 441371] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005562443AA35C|path:0|bytes_in_flight:1234|
[2025/09/12 05:01:14 441375] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:14 441380] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:14 441384] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:14 441388] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:14 441391] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:14 441395] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:01:14 441400] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:01:14 441410] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:01:14 441415] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:01:14 441419] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005562443AA35C|pto_count:1
[2025/09/12 05:01:14 441423] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:14 441428] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:14 441431] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:14 441435] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:14 441439] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:14 441443] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653274441423|interv:18444986420435110192|
[2025/09/12 05:01:14 441447] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:18446744073709551615|now:1757653274441423|interval:18444986420435110192|pto_count:1|srtt:250000
[2025/09/12 05:01:14 441453] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:14 441458] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:14 441463] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:14 441487] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:14 441534] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653274441502|stream_id:0|stream_offset:0|
[2025/09/12 05:01:14 441540] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:14 441549] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:14 441554] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:14 441558] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:14 441562] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:14 441566] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:14 441570] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:14 441574] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653275941502|now:1757653274441554|interv:1499948|
[2025/09/12 05:01:14 441578] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:1757653275941502|now:1757653274441554|interval:1499948|pto_count:1|srtt:250000
[2025/09/12 05:01:14 441582] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:14 441587] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:14 441592] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:14 441613] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653274441598|stream_id:0|stream_offset:0|
[2025/09/12 05:01:14 441618] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:01:14 441622] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:01:14 441626] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:14 441631] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:01:14 441635] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:14 441639] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:14 441642] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:14 441646] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653275941598|now:1757653274441626|interv:1499972|
[2025/09/12 05:01:14 441650] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:1757653275941598|now:1757653274441626|interval:1499972|pto_count:1|srtt:250000
[2025/09/12 05:01:14 441655] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:01:14 441659] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653275941598|
[2025/09/12 05:01:14 441663] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653275941598|
[2025/09/12 05:01:14 441667] [debug] |xqc_engine_wakeup_after|wakeup:1757653275941598|now:1757653274441667|diff:1499931|
[2025/09/12 05:01:14 441676] [debug] |xqc_engine_main_logic|END|now:1757653274441350|
[2025/09/12 05:01:15 942108] [debug] |xqc_engine_main_logic|BEGIN|now:1757653275942107|
[2025/09/12 05:01:15 942133] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653275941598|pq_index:0|
[2025/09/12 05:01:15 942138] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653274441350|
[2025/09/12 05:01:15 942144] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653275942142|
[2025/09/12 05:01:15 942150] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653275941598|now:1757653275942142|
[2025/09/12 05:01:15 942154] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:15 942159] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005562443AA35C|path:0|bytes_in_flight:2418|
[2025/09/12 05:01:15 942164] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:15 942169] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:01:15 942173] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:15 942177] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:15 942181] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:15 942184] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:01:15 942190] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:01:15 942207] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:01:15 942212] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005562443AA35C|pto_count:2
[2025/09/12 05:01:15 942216] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:15 942220] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:15 942224] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:15 942228] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:15 942232] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:15 942236] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653277441598|now:1757653275942216|interv:1499382|
[2025/09/12 05:01:15 942240] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:1757653277441598|now:1757653275942216|interval:1499382|pto_count:2|srtt:250000
[2025/09/12 05:01:15 942246] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:15 942251] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:15 942256] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:15 942270] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:15 942341] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653275942286|stream_id:0|stream_offset:0|
[2025/09/12 05:01:15 942347] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:01:15 942352] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:01:15 942356] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:15 942361] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:01:15 942365] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:15 942368] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:15 942372] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:15 942376] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278942286|now:1757653275942356|interv:2999930|
[2025/09/12 05:01:15 942380] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:1757653278942286|now:1757653275942356|interval:2999930|pto_count:2|srtt:250000
[2025/09/12 05:01:15 942384] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:01:15 942390] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:15 942394] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:15 942413] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2418|now:1757653275942400|stream_id:0|stream_offset:0|
[2025/09/12 05:01:15 942419] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:15 942423] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 05:01:15 942427] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:15 942431] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 05:01:15 942435] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:15 942438] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:15 942442] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:15 942446] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278942400|now:1757653275942427|interv:2999973|
[2025/09/12 05:01:15 942450] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:1757653278942400|now:1757653275942427|interval:2999973|pto_count:2|srtt:250000
[2025/09/12 05:01:15 942459] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3602|
[2025/09/12 05:01:15 942464] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278942400|
[2025/09/12 05:01:15 942487] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278942400|
[2025/09/12 05:01:15 942493] [debug] |xqc_engine_wakeup_after|wakeup:1757653278942400|now:1757653275942493|diff:2999907|
[2025/09/12 05:01:15 942500] [debug] |xqc_engine_main_logic|END|now:1757653275942142|
[2025/09/12 05:01:15 976246] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653275976244|
[2025/09/12 05:01:15 976265] [debug] |scid:4e1aaef724696610|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:15 976272] [debug] |scid:4e1aaef724696610|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:01:15 976281] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:15 976287] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:15 976297] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 05:01:15 976303] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:15 976311] [debug] |scid:4e1aaef724696610|xqc_process_crypto_frame|level:0|
[2025/09/12 05:01:15 976316] [debug] |scid:4e1aaef724696610|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:01:15 976322] [debug] |scid:4e1aaef724696610|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:01:15 976766] [debug] |scid:4e1aaef724696610|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:15 976777] [debug] |scid:4e1aaef724696610|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:15 976783] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278942400|pq_index:0|
[2025/09/12 05:01:15 976787] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653275942142|
[2025/09/12 05:01:15 976791] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:15 976795] [debug] |scid:4e1aaef724696610|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:15 976803] [info] |scid:4e1aaef724696610|xqc_conn_confirm_cid|dcid change|ori:e5c398379a5c797e|new:3a7cee107d712093452e40d2|
[2025/09/12 05:01:15 976808] [info] |scid:4e1aaef724696610|xqc_conn_addr_validated|Address Validated|conn:00005562443AA35C|role:0|
[2025/09/12 05:01:15 976813] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:15 976818] [debug] |scid:4e1aaef724696610|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:01:15 976823] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 05:01:15 976828] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653275976244|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:15 976833] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653395976244|now:1757653275976244|interv:120000000|
[2025/09/12 05:01:15 976838] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653395976244|now:1757653275976244|interv:120000000|
[2025/09/12 05:01:15 976842] [debug] |xqc_engine_main_logic|BEGIN|now:1757653275976841|
[2025/09/12 05:01:15 976846] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653275976845|
[2025/09/12 05:01:15 976857] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:15 976861] [debug] |scid:4e1aaef724696610|xqc_process_crypto_write_streams|
[2025/09/12 05:01:15 976865] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:15 976869] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:15 976875] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|largest_recv:0|ack_delay:631|first_ack_range:0|largest_pkt_recv_time:1757653275976244|
[2025/09/12 05:01:15 976880] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 05:01:15 976884] [debug] |scid:4e1aaef724696610|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:15 976888] [debug] |scid:4e1aaef724696610|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:01:15 976892] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:15 976897] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 05:01:15 976902] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:01:15 976935] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:3602|now:1757653275976909|stream_id:0|stream_offset:0|
[2025/09/12 05:01:15 976941] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:15 976946] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:3602|applimit:1184|
[2025/09/12 05:01:15 976950] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3602|
[2025/09/12 05:01:15 976955] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278942400|
[2025/09/12 05:01:15 976960] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278942400|
[2025/09/12 05:01:15 976966] [debug] |xqc_engine_wakeup_after|wakeup:1757653278942400|now:1757653275976966|diff:2965434|
[2025/09/12 05:01:15 976972] [debug] |xqc_engine_main_logic|END|now:1757653275976845|
[2025/09/12 05:01:15 976984] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:181|state:C_INITIAL_RECVD|recv_time:1757653275976983|
[2025/09/12 05:01:15 976992] [debug] |scid:4e1aaef724696610|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:01:15 977000] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:15 977006] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:15 977015] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:01:15 977022] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:15 977028] [debug] |scid:4e1aaef724696610|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 05:01:15 977037] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278942400|pq_index:0|
[2025/09/12 05:01:15 977041] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653275976845|
[2025/09/12 05:01:15 977045] [debug] |scid:4e1aaef724696610|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:15 977049] [debug] |scid:4e1aaef724696610|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:15 977052] [debug] |scid:4e1aaef724696610|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:01:15 977066] [debug] |scid:4e1aaef724696610|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:15 977070] [debug] |scid:4e1aaef724696610|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:15 977075] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:15 977080] [debug] |scid:4e1aaef724696610|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:01:15 977084] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:01:15 977088] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653275976983|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:15 977093] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653395976983|now:1757653275976983|interv:120000000|
[2025/09/12 05:01:15 977097] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653395976983|now:1757653275976983|interv:120000000|
[2025/09/12 05:01:15 977101] [debug] |xqc_engine_main_logic|BEGIN|now:1757653275977101|
[2025/09/12 05:01:15 977105] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653275977105|
[2025/09/12 05:01:15 977110] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:15 977114] [debug] |scid:4e1aaef724696610|xqc_process_crypto_write_streams|
[2025/09/12 05:01:15 977118] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:15 977122] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:15 977126] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|largest_recv:0|ack_delay:143|first_ack_range:0|largest_pkt_recv_time:1757653275976983|
[2025/09/12 05:01:15 977131] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:01:15 977134] [debug] |scid:4e1aaef724696610|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:15 977138] [debug] |scid:4e1aaef724696610|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:15 977143] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:15 977147] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:15 977152] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:15 977180] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:3602|now:1757653275977158|stream_id:0|stream_offset:0|
[2025/09/12 05:01:15 977185] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:15 977192] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278942400|
[2025/09/12 05:01:15 977199] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278942400|
[2025/09/12 05:01:15 977205] [debug] |xqc_engine_wakeup_after|wakeup:1757653278942400|now:1757653275977205|diff:2965195|
[2025/09/12 05:01:15 977212] [debug] |xqc_engine_main_logic|END|now:1757653275977105|
[2025/09/12 05:01:15 977224] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:65|state:C_HANDSHAKE_RECVD|recv_time:1757653275977223|
[2025/09/12 05:01:15 977237] [info] |scid:4e1aaef724696610|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 05:01:15 977244] [info] |scid:4e1aaef724696610|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:01:15 977248] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653395977223|now:1757653275977223|interv:120000000|
[2025/09/12 05:01:15 977252] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653395977223|now:1757653275977223|interv:120000000|
[2025/09/12 05:01:15 977255] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278942400|pq_index:0|
[2025/09/12 05:01:15 977260] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653275977105|
[2025/09/12 05:01:15 977264] [debug] |xqc_engine_main_logic|BEGIN|now:1757653275977264|
[2025/09/12 05:01:15 977269] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653275977268|
[2025/09/12 05:01:15 977274] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278942400|
[2025/09/12 05:01:15 977278] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278942400|
[2025/09/12 05:01:15 977282] [debug] |xqc_engine_wakeup_after|wakeup:1757653278942400|now:1757653275977282|diff:2965118|
[2025/09/12 05:01:15 977286] [debug] |xqc_engine_main_logic|END|now:1757653275977268|
[2025/09/12 05:01:16 075083] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757653276075080|
[2025/09/12 05:01:16 075112] [debug] |scid:4e1aaef724696610|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:01:16 075129] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:16 075137] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:16 075154] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 05:01:16 075162] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:16 075172] [debug] |scid:4e1aaef724696610|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:16 075179] [debug] |scid:4e1aaef724696610|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:16 075188] [debug] |scid:4e1aaef724696610|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:01:16 075296] [debug] |scid:4e1aaef724696610|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:16 075306] [info] |scid:4e1aaef724696610|xqc_conn_tls_transport_params_cb|store sr_token with cid: e5c398379a5c797e|token:a32847470b7c3e9a7ad2afa210dd1a89
[2025/09/12 05:01:16 075313] [debug] |scid:4e1aaef724696610|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:01:16 075318] [debug] |scid:4e1aaef724696610|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:01:16 075621] [debug] |scid:4e1aaef724696610|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:01:16 075634] [debug] |scid:4e1aaef724696610|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:01:16 075640] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278942400|pq_index:0|
[2025/09/12 05:01:16 075646] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653275977268|
[2025/09/12 05:01:16 075654] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:16 075660] [debug] |scid:4e1aaef724696610|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 05:01:16 075666] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 05:01:16 075677] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653276075080|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:16 075684] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653396075080|now:1757653276075080|interv:120000000|
[2025/09/12 05:01:16 075690] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653396075080|now:1757653276075080|interv:120000000|
[2025/09/12 05:01:16 075695] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276075695|
[2025/09/12 05:01:16 075701] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653276075700|
[2025/09/12 05:01:16 075708] [info] |scid:4e1aaef724696610|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:01:16 075713] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:16 075719] [debug] |scid:4e1aaef724696610|xqc_process_crypto_write_streams|
[2025/09/12 05:01:16 075724] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:16 075732] [info] |scid:4e1aaef724696610|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653276075731|
[2025/09/12 05:01:16 075737] [debug] |scid:4e1aaef724696610|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005562443AA35C|
[2025/09/12 05:01:16 075744] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3602|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:16 075750] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3602|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:16 075755] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2418|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:16 075760] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:137856|pkt_num:3|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:16 075766] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:4|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:16 075771] [info] |scid:4e1aaef724696610|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:01:16 075777] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:16 075783] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 075788] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:16 075793] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:16 075797] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:16 075802] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653276075776|interv:18444986420433475839|
[2025/09/12 05:01:16 075807] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:18446744073709551615|now:1757653276075776|interval:18444986420433475839|pto_count:0|srtt:250000
[2025/09/12 05:01:16 075814] [debug] |scid:4e1aaef724696610|xqc_conn_early_data_accept|accept|
[2025/09/12 05:01:16 075823] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:01:16 075829] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|largest_recv:3|ack_delay:749|first_ack_range:0|largest_pkt_recv_time:1757653276075080|
[2025/09/12 05:01:16 075835] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/09/12 05:01:16 075840] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:01:16 075845] [debug] |scid:4e1aaef724696610|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:16 075850] [debug] |scid:4e1aaef724696610|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:16 075857] [debug] |scid:4e1aaef724696610|xqc_path_get_perf_class|conn:00005562443AA35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:40.00|path_pto:0|
[2025/09/12 05:01:16 075863] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|path srtt|conn:00005562443AA35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:16 075869] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:4|
[2025/09/12 05:01:16 075875] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 075882] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:16 075888] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:16 075933] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653276075897|stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 075943] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:16 075950] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:16 075957] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:16 075964] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 075971] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:16 075976] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:16 075979] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:16 075983] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653276825897|now:1757653276075957|interv:749940|
[2025/09/12 05:01:16 075987] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:1|expire:1757653276825897|now:1757653276075957|interval:749940|pto_count:0|srtt:250000
[2025/09/12 05:01:16 075992] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 05:01:16 075997] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:16 076002] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:16 076028] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:2|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:122|now:1757653276076008|stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 076043] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:16 076052] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653276825897|
[2025/09/12 05:01:16 076058] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653276825897|
[2025/09/12 05:01:16 076063] [debug] |xqc_engine_wakeup_after|wakeup:1757653276825897|now:1757653276076063|diff:749834|
[2025/09/12 05:01:16 076068] [debug] |xqc_engine_main_logic|END|now:1757653276075700|
[2025/09/12 05:01:16 076073] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276076073|
[2025/09/12 05:01:16 076077] [debug] |xqc_engine_wakeup_after|wakeup:1757653276825897|now:1757653276076077|diff:749820|
[2025/09/12 05:01:16 076081] [debug] |xqc_engine_main_logic|END|now:1757653276076073|
[2025/09/12 05:01:16 824815] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276824813|
[2025/09/12 05:01:16 824836] [debug] |xqc_engine_wakeup_after|wakeup:1757653276825897|now:1757653276824836|diff:1061|
[2025/09/12 05:01:16 824841] [debug] |xqc_engine_main_logic|END|now:1757653276824813|
[2025/09/12 05:01:16 826971] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276826970|
[2025/09/12 05:01:16 826977] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653276825897|pq_index:0|
[2025/09/12 05:01:16 826983] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276075700|
[2025/09/12 05:01:16 826989] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276826987|
[2025/09/12 05:01:16 826994] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653276825897|now:1757653276826987|
[2025/09/12 05:01:16 826999] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:16 827003] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005562443AA35C|path:0|bytes_in_flight:122|
[2025/09/12 05:01:16 827008] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:16 827013] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 827017] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:16 827020] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:16 827024] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:16 827028] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:01:16 827034] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:01:16 827040] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:1|
[2025/09/12 05:01:16 827044] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:01:16 827048] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005562443AA35C|pto_count:1
[2025/09/12 05:01:16 827052] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:16 827064] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 827068] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:16 827072] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:16 827075] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:16 827079] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653276827052|interv:18444986420432724563|
[2025/09/12 05:01:16 827084] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:0|expire:18446744073709551615|now:1757653276827052|interval:18444986420432724563|pto_count:1|srtt:250000
[2025/09/12 05:01:16 827090] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 827095] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 827100] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:16 827106] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:16 827162] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:3|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653276827119|stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 827170] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:3|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:16 827177] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:16 827182] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:16 827189] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 827196] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:16 827202] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:16 827207] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:16 827211] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278327119|now:1757653276827182|interv:1499937|
[2025/09/12 05:01:16 827215] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:1|expire:1757653278327119|now:1757653276827182|interval:1499937|pto_count:1|srtt:250000
[2025/09/12 05:01:16 827220] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 05:01:16 827225] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:16 827229] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:16 827255] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:122|now:1757653276827235|stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 827270] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:4|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:01:16 827277] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:1184|
[2025/09/12 05:01:16 827283] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:16 827287] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 827291] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 144|
[2025/09/12 05:01:16 827295] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:16 827299] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:16 827302] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278327235|now:1757653276827283|interv:1499952|
[2025/09/12 05:01:16 827306] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:1|expire:1757653278327235|now:1757653276827283|interval:1499952|pto_count:1|srtt:250000
[2025/09/12 05:01:16 827310] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:194|
[2025/09/12 05:01:16 827315] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278327235|
[2025/09/12 05:01:16 827320] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278327235|
[2025/09/12 05:01:16 827323] [debug] |xqc_engine_wakeup_after|wakeup:1757653278327235|now:1757653276827323|diff:1499912|
[2025/09/12 05:01:16 827328] [debug] |xqc_engine_main_logic|END|now:1757653276826987|
[2025/09/12 05:01:16 858352] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:30|state:ESTABED|recv_time:1757653276858350|
[2025/09/12 05:01:16 858366] [debug] |scid:4e1aaef724696610|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4e1aaef724696610|spin_bit:1|
[2025/09/12 05:01:16 858377] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:16 858383] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:16 858392] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:01:16 858398] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:1e|
[2025/09/12 05:01:16 858405] [info] |scid:4e1aaef724696610|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005562443AA35C|
[2025/09/12 05:01:16 858412] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:194|cwnd:137856|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:16 858420] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:122|cwnd:137856|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:16 858427] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:16 858433] [info] |scid:4e1aaef724696610|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:01:16 858440] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:16 858445] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 858449] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:16 858460] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:16 858465] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653276858440|now:1757653276858440|interv:0|
[2025/09/12 05:01:16 858489] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653274466597|now:1757653276858440|interval:0|pto_count:0|srtt:250000
[2025/09/12 05:01:16 858497] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:ACK_01RTT|expire:1757653276883350|now:1757653276858350|interv:25000|
[2025/09/12 05:01:16 858505] [debug] |scid:4e1aaef724696610|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653276858350|max_ack_delay:25000|
[2025/09/12 05:01:16 858512] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:01:16 858519] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:2|frame:HANDSHAKE_DONE |recv_time:1757653276858350|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:16 858527] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653396858350|now:1757653276858350|interv:120000000|
[2025/09/12 05:01:16 858533] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653396858350|now:1757653276858350|interv:120000000|
[2025/09/12 05:01:16 858540] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278327235|pq_index:0|
[2025/09/12 05:01:16 858546] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276826987|
[2025/09/12 05:01:16 858552] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276858552|
[2025/09/12 05:01:16 858559] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276858557|
[2025/09/12 05:01:16 858565] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653276858440|now:1757653276858557|
[2025/09/12 05:01:16 858572] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:16 858576] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005562443AA35C|path:0|bytes_in_flight:50|
[2025/09/12 05:01:16 858581] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:16 858588] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 858595] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:16 858601] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:16 858607] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:16 858614] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:01:16 858622] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:01:16 858635] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:01:16 858642] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005562443AA35C|pto_count:1
[2025/09/12 05:01:16 858648] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005562443AA35C|path:0|
[2025/09/12 05:01:16 858655] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:16 858661] [debug] |scid:4e1aaef724696610|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653276858557|
[2025/09/12 05:01:16 858667] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:16 858692] [debug] |scid:4e1aaef724696610|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:691f62b8519b6fac|sr_token:c03b9578ff7f000043bc251062550000|seq_num:1
[2025/09/12 05:01:16 858704] [debug] |scid:4e1aaef724696610|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:de237b5748fb2477|sr_token:c03b9578ff7f000043bc251062550000|seq_num:2
[2025/09/12 05:01:16 858711] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:01:16 858718] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:01:16 858726] [debug] |scid:4e1aaef724696610|xqc_path_get_perf_class|conn:00005562443AA35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:40.00|path_pto:1|
[2025/09/12 05:01:16 858733] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|path srtt|conn:00005562443AA35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:16 858740] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 05:01:16 858747] [debug] |scid:4e1aaef724696610|xqc_path_get_perf_class|conn:00005562443AA35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:40.00|path_pto:1|
[2025/09/12 05:01:16 858754] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|path srtt|conn:00005562443AA35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:16 858762] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 05:01:16 858769] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:16 858775] [debug] |scid:4e1aaef724696610|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005562443AA35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:01:16 858780] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:16 858814] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:1|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653276858787|stream_id:0|stream_offset:17|
[2025/09/12 05:01:16 858823] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:1|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:16 858831] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:16 858838] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:16 858845] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 858858] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:16 858864] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 38|
[2025/09/12 05:01:16 858870] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278408787|now:1757653276858838|interv:1549949|
[2025/09/12 05:01:16 858877] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653278408787|now:1757653276858838|interval:1549949|pto_count:1|srtt:250000
[2025/09/12 05:01:16 858884] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:38|
[2025/09/12 05:01:16 858892] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:16 858898] [debug] |scid:4e1aaef724696610|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005562443AA35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:01:16 858905] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:16 858932] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:2|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653276858915|stream_id:0|stream_offset:17|
[2025/09/12 05:01:16 858941] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:01:16 858948] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 05:01:16 858954] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:16 858961] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 858967] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:16 858973] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 76|
[2025/09/12 05:01:16 858979] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278408915|now:1757653276858954|interv:1549961|
[2025/09/12 05:01:16 858985] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653278408915|now:1757653276858954|interval:1549961|pto_count:1|srtt:250000
[2025/09/12 05:01:16 858992] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:76|
[2025/09/12 05:01:16 859000] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:16 859008] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:16 859041] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:3|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653276859017|stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 859050] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:3|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:16 859057] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 05:01:16 859063] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:16 859078] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 859084] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:16 859091] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 121|
[2025/09/12 05:01:16 859096] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278409017|now:1757653276859063|interv:1549954|
[2025/09/12 05:01:16 859100] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653278409017|now:1757653276859063|interval:1549954|pto_count:1|srtt:250000
[2025/09/12 05:01:16 859106] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:121|
[2025/09/12 05:01:16 859114] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:16 859122] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-9|next_skip_chance:1757653279184121|current_time:1757653276859121|
[2025/09/12 05:01:16 859129] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:16 859161] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:10|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653276859138|stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 859170] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:10|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:16 859177] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 05:01:16 859184] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:16 859189] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:16 859193] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:16 859197] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 05:01:16 859203] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278409138|now:1757653276859183|interv:1549955|
[2025/09/12 05:01:16 859209] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653278409138|now:1757653276859183|interval:1549955|pto_count:1|srtt:250000
[2025/09/12 05:01:16 859217] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:166|
[2025/09/12 05:01:16 859224] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653276883350|
[2025/09/12 05:01:16 859228] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653276883350|
[2025/09/12 05:01:16 859232] [debug] |xqc_engine_wakeup_after|wakeup:1757653276883350|now:1757653276859232|diff:24118|
[2025/09/12 05:01:16 859237] [debug] |xqc_engine_main_logic|END|now:1757653276858557|
[2025/09/12 05:01:16 859245] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:290|state:ESTABED|recv_time:1757653276859244|
[2025/09/12 05:01:16 859249] [debug] |scid:4e1aaef724696610|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4e1aaef724696610|spin_bit:1|
[2025/09/12 05:01:16 859260] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:16 859263] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:16 859270] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:01:16 859274] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:16 859279] [debug] |scid:4e1aaef724696610|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:01:16 859284] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653276883350|pq_index:0|
[2025/09/12 05:01:16 859289] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276858557|
[2025/09/12 05:01:16 859296] [debug] |scid:4e1aaef724696610|xqc_process_crypto_frame|level:3|
[2025/09/12 05:01:16 859303] [debug] |scid:4e1aaef724696610|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:01:16 859309] [debug] |scid:4e1aaef724696610|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 05:01:16 859506] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:16 859517] [debug] |scid:4e1aaef724696610|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|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 |ack_freq:2|
[2025/09/12 05:01:16 859522] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:01:16 859526] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO |recv_time:1757653276859244|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:16 859531] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653396859244|now:1757653276859244|interv:120000000|
[2025/09/12 05:01:16 859536] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653396859244|now:1757653276859244|interv:120000000|
[2025/09/12 05:01:16 859540] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276859540|
[2025/09/12 05:01:16 859544] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276859544|
[2025/09/12 05:01:16 859550] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:16 859554] [debug] |scid:4e1aaef724696610|xqc_process_crypto_write_streams|
[2025/09/12 05:01:16 859560] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:01:16 859567] [debug] |scid:4e1aaef724696610|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:16 859575] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|largest_recv:3|ack_delay:331|first_ack_range:1|largest_pkt_recv_time:1757653276859244|
[2025/09/12 05:01:16 859582] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:01:16 859587] [debug] |scid:4e1aaef724696610|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:16 859591] [debug] |scid:4e1aaef724696610|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:16 859596] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 859601] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:16 859611] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:16 859642] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:11|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653276859618|stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 859652] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:11|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:16 859661] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278409138|
[2025/09/12 05:01:16 859667] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278409138|
[2025/09/12 05:01:16 859673] [debug] |xqc_engine_wakeup_after|wakeup:1757653278409138|now:1757653276859673|diff:1549465|
[2025/09/12 05:01:16 859680] [debug] |xqc_engine_main_logic|END|now:1757653276859544|
[2025/09/12 05:01:16 859690] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:56|state:ESTABED|recv_time:1757653276859689|
[2025/09/12 05:01:16 859695] [debug] |scid:4e1aaef724696610|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:01:16 859700] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:01:16 859704] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:16 859709] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 05:01:16 859713] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:16 859719] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 05:01:16 859724] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:56|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653276859689|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:16 859728] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653396859689|now:1757653276859689|interv:120000000|
[2025/09/12 05:01:16 859733] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653396859689|now:1757653276859689|interv:120000000|
[2025/09/12 05:01:16 859738] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278409138|pq_index:0|
[2025/09/12 05:01:16 859742] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276859544|
[2025/09/12 05:01:16 859747] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276859747|
[2025/09/12 05:01:16 859754] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276859753|
[2025/09/12 05:01:16 859763] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278409138|
[2025/09/12 05:01:16 859769] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278409138|
[2025/09/12 05:01:16 859775] [debug] |xqc_engine_wakeup_after|wakeup:1757653278409138|now:1757653276859775|diff:1549363|
[2025/09/12 05:01:16 859780] [debug] |xqc_engine_main_logic|END|now:1757653276859753|
[2025/09/12 05:01:16 859788] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:61|state:ESTABED|recv_time:1757653276859788|
[2025/09/12 05:01:16 859793] [debug] |scid:4e1aaef724696610|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4e1aaef724696610|spin_bit:1|
[2025/09/12 05:01:16 859798] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:01:16 859802] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:01:16 859807] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:01:16 859816] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:16 859820] [debug] |scid:4e1aaef724696610|xqc_process_new_conn_id_frame|new_conn_id|dfe465f3b6085b47241ea76a|sr_token:78d5f53992546999df4aca816dd5de13
[2025/09/12 05:01:16 859827] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:ACK_01RTT|expire:1757653276884788|now:1757653276859788|interv:25000|
[2025/09/12 05:01:16 859832] [debug] |scid:4e1aaef724696610|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653276859788|max_ack_delay:25000|
[2025/09/12 05:01:16 859836] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:01:16 859841] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:5|frame:NEW_CONNECTION_ID |recv_time:1757653276859788|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:16 859845] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653396859788|now:1757653276859788|interv:120000000|
[2025/09/12 05:01:16 859849] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653396859788|now:1757653276859788|interv:120000000|
[2025/09/12 05:01:16 859853] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278409138|pq_index:0|
[2025/09/12 05:01:16 859857] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276859753|
[2025/09/12 05:01:16 859861] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276859860|
[2025/09/12 05:01:16 859865] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276859864|
[2025/09/12 05:01:16 859870] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653276884788|
[2025/09/12 05:01:16 859874] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653276884788|
[2025/09/12 05:01:16 859878] [debug] |xqc_engine_wakeup_after|wakeup:1757653276884788|now:1757653276859878|diff:24910|
[2025/09/12 05:01:16 859882] [debug] |xqc_engine_main_logic|END|now:1757653276859864|
[2025/09/12 05:01:16 859888] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:56|state:ESTABED|recv_time:1757653276859888|
[2025/09/12 05:01:16 859893] [debug] |scid:4e1aaef724696610|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:01:16 859897] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:01:16 859901] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:01:16 859905] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 05:01:16 859909] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:16 859914] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 05:01:16 859918] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:56|pkt_type:HSK|pkt_num:5|frame:ACK |recv_time:1757653276859888|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:16 859922] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653396859888|now:1757653276859888|interv:120000000|
[2025/09/12 05:01:16 859926] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653396859888|now:1757653276859888|interv:120000000|
[2025/09/12 05:01:16 859930] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653276884788|pq_index:0|
[2025/09/12 05:01:16 859937] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276859864|
[2025/09/12 05:01:16 859941] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276859940|
[2025/09/12 05:01:16 859945] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276859944|
[2025/09/12 05:01:16 859950] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653276884788|
[2025/09/12 05:01:16 859954] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653276884788|
[2025/09/12 05:01:16 859958] [debug] |xqc_engine_wakeup_after|wakeup:1757653276884788|now:1757653276859957|diff:24831|
[2025/09/12 05:01:16 859961] [debug] |xqc_engine_main_logic|END|now:1757653276859944|
[2025/09/12 05:01:16 859966] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276859966|
[2025/09/12 05:01:16 859970] [debug] |xqc_engine_wakeup_after|wakeup:1757653276884788|now:1757653276859970|diff:24818|
[2025/09/12 05:01:16 859974] [debug] |xqc_engine_main_logic|END|now:1757653276859966|
[2025/09/12 05:01:16 882306] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276882306|
[2025/09/12 05:01:16 882318] [debug] |xqc_engine_wakeup_after|wakeup:1757653276884788|now:1757653276882318|diff:2470|
[2025/09/12 05:01:16 882323] [debug] |xqc_engine_main_logic|END|now:1757653276882306|
[2025/09/12 05:01:16 885513] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276885513|
[2025/09/12 05:01:16 885520] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653276884788|pq_index:0|
[2025/09/12 05:01:16 885525] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276859944|
[2025/09/12 05:01:16 885530] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276885528|
[2025/09/12 05:01:16 885534] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653276884788|now:1757653276885528|
[2025/09/12 05:01:16 885539] [debug] |scid:4e1aaef724696610|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:16 885542] [debug] |scid:4e1aaef724696610|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653276884788|now:1757653276885528|
[2025/09/12 05:01:16 885546] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:16 885552] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|largest_recv:5|ack_delay:25764|first_ack_range:0|largest_pkt_recv_time:1757653276859788|
[2025/09/12 05:01:16 885556] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 05:01:16 885560] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:01:16 885564] [debug] |scid:4e1aaef724696610|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 05:01:16 885568] [debug] |scid:4e1aaef724696610|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:16 885573] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 885578] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:16 885583] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:16 885612] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:12|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653276885590|stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 885618] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:12|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:16 885630] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278409138|
[2025/09/12 05:01:16 885634] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278409138|
[2025/09/12 05:01:16 885637] [debug] |xqc_engine_wakeup_after|wakeup:1757653278409138|now:1757653276885637|diff:1523501|
[2025/09/12 05:01:16 885642] [debug] |xqc_engine_main_logic|END|now:1757653276885528|
[2025/09/12 05:01:16 891133] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:1057|state:ESTABED|recv_time:1757653276891132|
[2025/09/12 05:01:16 891148] [debug] |scid:4e1aaef724696610|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4e1aaef724696610|spin_bit:1|
[2025/09/12 05:01:16 891157] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:01:16 891163] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:01:16 891172] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:01:16 891176] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:b|
[2025/09/12 05:01:16 891181] [debug] |scid:4e1aaef724696610|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:01:16 891189] [debug] |scid:4e1aaef724696610|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:01:16 891196] [debug] |scid:4e1aaef724696610|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:01:16 891203] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278409138|pq_index:0|
[2025/09/12 05:01:16 891210] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276885528|
[2025/09/12 05:01:16 891215] [debug] |scid:4e1aaef724696610|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:01:16 891224] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:ACK_01RTT|expire:1757653276916132|now:1757653276891132|interv:25000|
[2025/09/12 05:01:16 891229] [debug] |scid:4e1aaef724696610|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:1757653276891132|max_ack_delay:25000|
[2025/09/12 05:01:16 891234] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:01:16 891243] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM |recv_time:1757653276891132|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:16 891250] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653396891132|now:1757653276891132|interv:120000000|
[2025/09/12 05:01:16 891256] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653396891132|now:1757653276891132|interv:120000000|
[2025/09/12 05:01:16 891264] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276891264|
[2025/09/12 05:01:16 891271] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276891270|
[2025/09/12 05:01:16 891278] [debug] |scid:4e1aaef724696610|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005562443AA35C|
[2025/09/12 05:01:16 891327] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653276916132|
[2025/09/12 05:01:16 891336] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653276916132|
[2025/09/12 05:01:16 891348] [debug] |xqc_engine_wakeup_after|wakeup:1757653276916132|now:1757653276891348|diff:24784|
[2025/09/12 05:01:16 891354] [debug] |xqc_engine_main_logic|END|now:1757653276891270|
[2025/09/12 05:01:16 915808] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276915808|
[2025/09/12 05:01:16 915820] [debug] |xqc_engine_wakeup_after|wakeup:1757653276916132|now:1757653276915820|diff:312|
[2025/09/12 05:01:16 915825] [debug] |xqc_engine_main_logic|END|now:1757653276915808|
[2025/09/12 05:01:16 916893] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276916893|
[2025/09/12 05:01:16 916899] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653276916132|pq_index:0|
[2025/09/12 05:01:16 916903] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276891270|
[2025/09/12 05:01:16 916908] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276916907|
[2025/09/12 05:01:16 916913] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653276916132|now:1757653276916907|
[2025/09/12 05:01:16 916917] [debug] |scid:4e1aaef724696610|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:16 916921] [debug] |scid:4e1aaef724696610|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653276916132|now:1757653276916907|
[2025/09/12 05:01:16 916925] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:16 916931] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|largest_recv:7|ack_delay:25799|first_ack_range:0|largest_pkt_recv_time:1757653276891132|
[2025/09/12 05:01:16 916935] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:01:16 916939] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 05:01:16 916943] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:01:16 916946] [debug] |scid:4e1aaef724696610|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:01:16 916951] [debug] |scid:4e1aaef724696610|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:16 916955] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 916960] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:16 916965] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:01:16 916996] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:13|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653276916972|stream_id:0|stream_offset:0|
[2025/09/12 05:01:16 917002] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:13|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:16 917007] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278409138|
[2025/09/12 05:01:16 917011] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278409138|
[2025/09/12 05:01:16 917015] [debug] |xqc_engine_wakeup_after|wakeup:1757653278409138|now:1757653276917015|diff:1492123|
[2025/09/12 05:01:16 917019] [debug] |xqc_engine_main_logic|END|now:1757653276916907|
[2025/09/12 05:01:16 989606] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:61|state:ESTABED|recv_time:1757653276989605|
[2025/09/12 05:01:16 989619] [debug] |scid:4e1aaef724696610|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4e1aaef724696610|spin_bit:1|
[2025/09/12 05:01:16 989635] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:01:16 989641] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:01:16 989651] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:01:16 989659] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:16 989669] [debug] |scid:4e1aaef724696610|xqc_process_new_conn_id_frame|new_conn_id|fa0a89cff5b4c97a8f8cdab6|sr_token:9f444489d3103a93289acf1bc88462d5
[2025/09/12 05:01:16 989682] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:ACK_01RTT|expire:1757653277014605|now:1757653276989605|interv:25000|
[2025/09/12 05:01:16 989692] [debug] |scid:4e1aaef724696610|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653276989605|max_ack_delay:25000|
[2025/09/12 05:01:16 989703] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:01:16 989709] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:9|frame:NEW_CONNECTION_ID |recv_time:1757653276989605|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:16 989718] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653396989605|now:1757653276989605|interv:120000000|
[2025/09/12 05:01:16 989727] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653396989605|now:1757653276989605|interv:120000000|
[2025/09/12 05:01:16 989735] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278409138|pq_index:0|
[2025/09/12 05:01:16 989743] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276916907|
[2025/09/12 05:01:16 989752] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276989751|
[2025/09/12 05:01:16 989761] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653276989759|
[2025/09/12 05:01:16 989773] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653277014605|
[2025/09/12 05:01:16 989782] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653277014605|
[2025/09/12 05:01:16 989791] [debug] |xqc_engine_wakeup_after|wakeup:1757653277014605|now:1757653276989791|diff:24814|
[2025/09/12 05:01:16 989800] [debug] |xqc_engine_main_logic|END|now:1757653276989759|
[2025/09/12 05:01:16 989811] [debug] |xqc_engine_main_logic|BEGIN|now:1757653276989811|
[2025/09/12 05:01:16 989820] [debug] |xqc_engine_wakeup_after|wakeup:1757653277014605|now:1757653276989820|diff:24785|
[2025/09/12 05:01:16 989828] [debug] |xqc_engine_main_logic|END|now:1757653276989811|
[2025/09/12 05:01:17 014246] [debug] |xqc_engine_main_logic|BEGIN|now:1757653277014246|
[2025/09/12 05:01:17 014256] [debug] |xqc_engine_wakeup_after|wakeup:1757653277014605|now:1757653277014256|diff:349|
[2025/09/12 05:01:17 014260] [debug] |xqc_engine_main_logic|END|now:1757653277014246|
[2025/09/12 05:01:17 015325] [debug] |xqc_engine_main_logic|BEGIN|now:1757653277015325|
[2025/09/12 05:01:17 015332] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653277014605|pq_index:0|
[2025/09/12 05:01:17 015336] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653276989759|
[2025/09/12 05:01:17 015341] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653277015340|
[2025/09/12 05:01:17 015350] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653277014605|now:1757653277015340|
[2025/09/12 05:01:17 015354] [debug] |scid:4e1aaef724696610|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:17 015358] [debug] |scid:4e1aaef724696610|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653277014605|now:1757653277015340|
[2025/09/12 05:01:17 015362] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:17 015367] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|largest_recv:9|ack_delay:25762|first_ack_range:0|largest_pkt_recv_time:1757653276989605|
[2025/09/12 05:01:17 015372] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 05:01:17 015376] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:01:17 015379] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 05:01:17 015383] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:01:17 015387] [debug] |scid:4e1aaef724696610|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:01:17 015391] [debug] |scid:4e1aaef724696610|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:17 015395] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:17 015400] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:29|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:17 015405] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:01:17 015435] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:14|size:29|sent:45|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653277015412|stream_id:0|stream_offset:0|
[2025/09/12 05:01:17 015440] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:14|origin_pktnum:0|size:29|enc_size:45|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:17 015446] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278409138|
[2025/09/12 05:01:17 015450] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278409138|
[2025/09/12 05:01:17 015454] [debug] |xqc_engine_wakeup_after|wakeup:1757653278409138|now:1757653277015454|diff:1393684|
[2025/09/12 05:01:17 015458] [debug] |xqc_engine_main_logic|END|now:1757653277015340|
[2025/09/12 05:01:17 186209] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:61|state:ESTABED|recv_time:1757653277186208|
[2025/09/12 05:01:17 186225] [debug] |scid:4e1aaef724696610|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4e1aaef724696610|spin_bit:1|
[2025/09/12 05:01:17 186234] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:01:17 186240] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:17 186249] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:01:17 186255] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:17 186261] [debug] |scid:4e1aaef724696610|xqc_process_new_conn_id_frame|new_conn_id|fa0a89cff5b4c97a8f8cdab6|sr_token:9f444489d3103a93289acf1bc88462d5
[2025/09/12 05:01:17 186269] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:ACK_01RTT|expire:1757653277211208|now:1757653277186208|interv:25000|
[2025/09/12 05:01:17 186278] [debug] |scid:4e1aaef724696610|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653277186208|max_ack_delay:25000|
[2025/09/12 05:01:17 186294] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:01:17 186301] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:11|frame:NEW_CONNECTION_ID |recv_time:1757653277186208|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:17 186308] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653397186208|now:1757653277186208|interv:120000000|
[2025/09/12 05:01:17 186314] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653397186208|now:1757653277186208|interv:120000000|
[2025/09/12 05:01:17 186319] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278409138|pq_index:0|
[2025/09/12 05:01:17 186325] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653277015340|
[2025/09/12 05:01:17 186332] [debug] |xqc_engine_main_logic|BEGIN|now:1757653277186332|
[2025/09/12 05:01:17 186340] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653277186338|
[2025/09/12 05:01:17 186350] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653277211208|
[2025/09/12 05:01:17 186356] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653277211208|
[2025/09/12 05:01:17 186362] [debug] |xqc_engine_wakeup_after|wakeup:1757653277211208|now:1757653277186362|diff:24846|
[2025/09/12 05:01:17 186368] [debug] |xqc_engine_main_logic|END|now:1757653277186338|
[2025/09/12 05:01:17 186376] [debug] |xqc_engine_main_logic|BEGIN|now:1757653277186376|
[2025/09/12 05:01:17 186382] [debug] |xqc_engine_wakeup_after|wakeup:1757653277211208|now:1757653277186382|diff:24826|
[2025/09/12 05:01:17 186388] [debug] |xqc_engine_main_logic|END|now:1757653277186376|
[2025/09/12 05:01:17 210826] [debug] |xqc_engine_main_logic|BEGIN|now:1757653277210826|
[2025/09/12 05:01:17 210835] [debug] |xqc_engine_wakeup_after|wakeup:1757653277211208|now:1757653277210835|diff:373|
[2025/09/12 05:01:17 210839] [debug] |xqc_engine_main_logic|END|now:1757653277210826|
[2025/09/12 05:01:17 211906] [debug] |xqc_engine_main_logic|BEGIN|now:1757653277211906|
[2025/09/12 05:01:17 211912] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653277211208|pq_index:0|
[2025/09/12 05:01:17 211917] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653277186338|
[2025/09/12 05:01:17 211921] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653277211920|
[2025/09/12 05:01:17 211926] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653277211208|now:1757653277211920|
[2025/09/12 05:01:17 211930] [debug] |scid:4e1aaef724696610|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:17 211934] [debug] |scid:4e1aaef724696610|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653277211208|now:1757653277211920|
[2025/09/12 05:01:17 211938] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:17 211943] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|largest_recv:11|ack_delay:25735|first_ack_range:0|largest_pkt_recv_time:1757653277186208|
[2025/09/12 05:01:17 211948] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:11|low:11|pkt_pns:2|
[2025/09/12 05:01:17 211951] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 05:01:17 211960] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:01:17 211964] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 05:01:17 211968] [debug] |scid:4e1aaef724696610|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:01:17 211971] [debug] |scid:4e1aaef724696610|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:01:17 211976] [debug] |scid:4e1aaef724696610|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:17 211980] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:17 211985] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:17 211990] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:01:17 212020] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:15|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653277211997|stream_id:0|stream_offset:0|
[2025/09/12 05:01:17 212026] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:15|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:17 212031] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278409138|
[2025/09/12 05:01:17 212035] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278409138|
[2025/09/12 05:01:17 212039] [debug] |xqc_engine_wakeup_after|wakeup:1757653278409138|now:1757653277212039|diff:1197099|
[2025/09/12 05:01:17 212043] [debug] |xqc_engine_main_logic|END|now:1757653277211920|
[2025/09/12 05:01:18 409361] [debug] |xqc_engine_main_logic|BEGIN|now:1757653278409360|
[2025/09/12 05:01:18 409379] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278409138|pq_index:0|
[2025/09/12 05:01:18 409385] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653277211920|
[2025/09/12 05:01:18 409391] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653278409389|
[2025/09/12 05:01:18 409397] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653278409138|now:1757653278409389|
[2025/09/12 05:01:18 409401] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:18 409405] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005562443AA35C|path:0|bytes_in_flight:166|
[2025/09/12 05:01:18 409409] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:18 409414] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 409418] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 409422] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 05:01:18 409426] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:18 409432] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:01:18 409444] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:1|size:38|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:01:18 409448] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005562443AA35C|pto_count:2
[2025/09/12 05:01:18 409452] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:18 409457] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 409461] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 409464] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 128|
[2025/09/12 05:01:18 409487] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653279959138|now:1757653278409452|interv:1549686|
[2025/09/12 05:01:18 409493] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653279959138|now:1757653278409452|interval:1549686|pto_count:2|srtt:250000
[2025/09/12 05:01:18 409500] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:01:18 409505] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:01:18 409510] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:18 409515] [debug] |scid:4e1aaef724696610|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005562443AA35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:01:18 409519] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:01:18 409575] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:16|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128|now:1757653278409531|stream_id:0|stream_offset:17|
[2025/09/12 05:01:18 409583] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:16|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:01:18 409590] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:128|applimit:1184|
[2025/09/12 05:01:18 409597] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:18 409604] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 409611] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 409616] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 05:01:18 409620] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653281509531|now:1757653278409597|interv:3099934|
[2025/09/12 05:01:18 409624] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653281509531|now:1757653278409597|interval:3099934|pto_count:2|srtt:250000
[2025/09/12 05:01:18 409629] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:166|
[2025/09/12 05:01:18 409634] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:1|size:38|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:01:18 409643] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:01:18 409670] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:17|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:166|now:1757653278409649|stream_id:0|stream_offset:17|
[2025/09/12 05:01:18 409679] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:17|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:18 409686] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:166|applimit:1184|
[2025/09/12 05:01:18 409693] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:18 409699] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 409703] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 409707] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 204|
[2025/09/12 05:01:18 409710] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653281509649|now:1757653278409693|interv:3099956|
[2025/09/12 05:01:18 409714] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653281509649|now:1757653278409693|interval:3099956|pto_count:2|srtt:250000
[2025/09/12 05:01:18 409719] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:204|
[2025/09/12 05:01:18 409724] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653281509649|
[2025/09/12 05:01:18 409728] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653281509649|
[2025/09/12 05:01:18 409732] [debug] |xqc_engine_wakeup_after|wakeup:1757653281509649|now:1757653278409732|diff:3099917|
[2025/09/12 05:01:18 409736] [debug] |xqc_engine_main_logic|END|now:1757653278409389|
[2025/09/12 05:01:18 440505] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:38|state:ESTABED|recv_time:1757653278440503|
[2025/09/12 05:01:18 440533] [debug] |scid:4e1aaef724696610|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4e1aaef724696610|spin_bit:1|
[2025/09/12 05:01:18 440554] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:01:18 440561] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:18 440571] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:01:18 440577] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:18 440585] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|conn:00005562443AA35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:0|
[2025/09/12 05:01:18 440593] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653273691270|is_app_limited:1|send_elapse:327|ack_elapse:4749233|ctl_first_sent_time:1757653273691597|lagest_ack_time:1757653278440503|curr_delivered:50|
[2025/09/12 05:01:18 440600] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_sent_time_update:1757653273691597|
[2025/09/12 05:01:18 440607] [debug] |scid:4e1aaef724696610|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:01:18 440616] [debug] |scid:4e1aaef724696610|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:01:18 440622] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:STREAM_CLOSE|expire:1757653280765622|now:1757653278440622|interv:2325000|
[2025/09/12 05:01:18 440638] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:01:18 440645] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|conn:00005562443AA35C|path:0|pkt_num:1|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:1|
[2025/09/12 05:01:18 440652] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:0|prior_time:1757653276858787|is_app_limited:1|send_elapse:0|ack_elapse:1581716|ctl_first_sent_time:1757653276858787|lagest_ack_time:1757653278440503|curr_delivered:88|
[2025/09/12 05:01:18 440657] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_sent_time_update:1757653276858787|
[2025/09/12 05:01:18 440662] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:01:18 440666] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|conn:00005562443AA35C|path:0|pkt_num:2|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:2|
[2025/09/12 05:01:18 440671] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:0|prior_time:1757653276858787|is_app_limited:1|send_elapse:128|ack_elapse:1581716|ctl_first_sent_time:1757653276858915|lagest_ack_time:1757653278440503|curr_delivered:126|
[2025/09/12 05:01:18 440678] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_sent_time_update:1757653276858915|
[2025/09/12 05:01:18 440685] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:18 440691] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|conn:00005562443AA35C|path:0|pkt_num:3|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:3|
[2025/09/12 05:01:18 440697] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:121|prior_delivered:0|prior_time:1757653276858787|is_app_limited:1|send_elapse:230|ack_elapse:1581716|ctl_first_sent_time:1757653276859017|lagest_ack_time:1757653278440503|curr_delivered:171|
[2025/09/12 05:01:18 440704] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_sent_time_update:1757653276859017|
[2025/09/12 05:01:18 440711] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:01:18 440717] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|conn:00005562443AA35C|path:0|pkt_num:16|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:16|
[2025/09/12 05:01:18 440724] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:166|prior_delivered:0|prior_time:1757653276858787|is_app_limited:1|send_elapse:1550744|ack_elapse:1581716|ctl_first_sent_time:1757653278409531|lagest_ack_time:1757653278440503|curr_delivered:209|
[2025/09/12 05:01:18 440731] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_sent_time_update:1757653278409531|
[2025/09/12 05:01:18 440737] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:01:18 440744] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|conn:00005562443AA35C|path:0|pkt_num:17|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/09/12 05:01:18 440751] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:204|prior_delivered:0|prior_time:1757653276858787|is_app_limited:1|send_elapse:1550862|ack_elapse:1581716|ctl_first_sent_time:1757653278409649|lagest_ack_time:1757653278440503|curr_delivered:247|
[2025/09/12 05:01:18 440765] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_sent_time_update:1757653278409649|
[2025/09/12 05:01:18 440772] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:01:18 440777] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_rtt|before update rtt|conn:00005562443AA35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30854|ack_delay:120|
[2025/09/12 05:01:18 440784] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_rtt|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2 |after update rtt|conn:00005562443AA35C|srtt:30854|rttvar:15427|minrtt:30854|latest_rtt:30854|ack_delay:120|
[2025/09/12 05:01:18 440788] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:18|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:01:18 440792] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:18446744073709551615|thresh:18|
[2025/09/12 05:01:18 440797] [debug] |scid:4e1aaef724696610|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:18446744073709551615|po_sent_time:1757653276859138|lost_send_time:1757653278378795|loss_delay:61708|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:01:18 440802] [debug] |scid:4e1aaef724696610|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653276859138u|
[2025/09/12 05:01:18 440806] [debug] |scid:4e1aaef724696610|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:01:18 440810] [stats] |scid:4e1aaef724696610|xqc_send_ctl_detect_lost|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2 |lost interval:1757653278440503|lost_count:1|send_count:16|pkt_num:10|po_send_time:1757653276859138|srtt:30854|cwnd:5744|bw:0|conn_life:4750117|now:125000|last_lost_time:4750117|
[2025/09/12 05:01:18 440816] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 12|pns:2|
[2025/09/12 05:01:18 440820] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:18 440824] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005562443AA35C|path:0|
[2025/09/12 05:01:18 440827] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:18 440831] [debug] |scid:4e1aaef724696610|xqc_generate_sample|sampler: send_elapse 1550862, ack_elapse 1581716, delivered 247|rate 156|lost 1|
[2025/09/12 05:01:18 440836] [debug] |scid:4e1aaef724696610|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:01:18 440840] [debug] |scid:4e1aaef724696610|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (156) in round 1|
[2025/09/12 05:01:18 440844] [debug] |scid:4e1aaef724696610|xqc_bbr_update_min_rtt|probertt expire|rtt:30854, old_rtt:2147483647|
[2025/09/12 05:01:18 440848] [debug] |scid:4e1aaef724696610|xqc_bbr_update_min_rtt|minrtt expire|rtt:30854, old_rtt:2147483647|
[2025/09/12 05:01:18 440852] [debug] |scid:4e1aaef724696610|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:31|
[2025/09/12 05:01:18 440856] [debug] |scid:4e1aaef724696610|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:247|po_sent_time:1757653278409649|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:247|
[2025/09/12 05:01:18 440860] [debug] |scid:4e1aaef724696610|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:247|po_sent_time:1757653278409649|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:247|
[2025/09/12 05:01:18 440865] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2 |bbr on ack|mode:0|pacing_rate:537091|bw:156|cwnd:5991|full_bw_reached:0|inflight:0|srtt:30854|latest_rtt:30854|min_rtt:30854|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:18 440875] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:01:18 440880] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757653278440503|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:18 440885] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653398440503|now:1757653278440503|interv:120000000|
[2025/09/12 05:01:18 440889] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653398440503|now:1757653278440503|interv:120000000|
[2025/09/12 05:01:18 440893] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653281509649|pq_index:0|
[2025/09/12 05:01:18 440898] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653278409389|
[2025/09/12 05:01:18 440901] [debug] |xqc_engine_main_logic|BEGIN|now:1757653278440901|
[2025/09/12 05:01:18 440906] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653278440905|
[2025/09/12 05:01:18 440913] [debug] |scid:4e1aaef724696610|xqc_path_get_perf_class|conn:00005562443AA35C|path_id:0|path_srtt:30854|min_srtt:30854|path_bw:156|loss_rate:50.00|path_pto:0|
[2025/09/12 05:01:18 440917] [debug] |scid:4e1aaef724696610|xqc_send_ctl_can_send|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:5991|conn:00005562443AA35C|stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 440922] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|path srtt|conn:00005562443AA35C|path_id:0|path_srtt:30854|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:18 440927] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:10|size:45|reinj:0|path_class:4|
[2025/09/12 05:01:18 440932] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:10|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:18 440936] [debug] |scid:4e1aaef724696610|xqc_send_ctl_can_send|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:5991|conn:00005562443AA35C|stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 440941] [debug] |scid:4e1aaef724696610|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:18 440945] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:01:18 440976] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:18|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653278440952|stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 440981] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:18|origin_pktnum:10|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:01:18 440987] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:18 440994] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:30854|rtt_var:15427|pto_duration:92562|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:18 441002] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 441014] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 441021] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:18 441027] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278558514|now:1757653278440994|interv:117520|
[2025/09/12 05:01:18 441034] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653278558514|now:1757653278440994|interval:117520|pto_count:0|srtt:30854
[2025/09/12 05:01:18 441041] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5991|inflight:45|
[2025/09/12 05:01:18 441049] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278558514|
[2025/09/12 05:01:18 441053] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278558514|
[2025/09/12 05:01:18 441057] [debug] |xqc_engine_wakeup_after|wakeup:1757653278558514|now:1757653278441057|diff:117457|
[2025/09/12 05:01:18 441061] [debug] |xqc_engine_main_logic|END|now:1757653278440905|
[2025/09/12 05:01:18 441067] [debug] |xqc_engine_main_logic|BEGIN|now:1757653278441067|
[2025/09/12 05:01:18 441071] [debug] |xqc_engine_wakeup_after|wakeup:1757653278558514|now:1757653278441071|diff:117443|
[2025/09/12 05:01:18 441075] [debug] |xqc_engine_main_logic|END|now:1757653278441067|
[2025/09/12 05:01:18 559501] [debug] |xqc_engine_main_logic|BEGIN|now:1757653278559501|
[2025/09/12 05:01:18 559515] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278558514|pq_index:0|
[2025/09/12 05:01:18 559520] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653278440905|
[2025/09/12 05:01:18 559526] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653278559525|
[2025/09/12 05:01:18 559531] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653278558514|now:1757653278559525|
[2025/09/12 05:01:18 559535] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:18 559539] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005562443AA35C|path:0|bytes_in_flight:45|
[2025/09/12 05:01:18 559543] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:30854|rtt_var:15427|pto_duration:92562|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:18 559548] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 559552] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 559556] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:18 559560] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:18 559565] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:10|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:18 559570] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:18|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:18 559575] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005562443AA35C|pto_count:1
[2025/09/12 05:01:18 559579] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005562443AA35C|path:0|
[2025/09/12 05:01:18 559590] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:18 559594] [debug] |scid:4e1aaef724696610|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653278559525|
[2025/09/12 05:01:18 559598] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:18 559603] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 559608] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 559612] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:10|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:18 559617] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:01:18 559656] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:19|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653278559626|stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 559665] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:19|origin_pktnum:10|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:18 559673] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:18 559680] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:30854|rtt_var:15427|pto_duration:185124|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:18 559687] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 559691] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 559695] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:18 559698] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278794750|now:1757653278559680|interv:235070|
[2025/09/12 05:01:18 559703] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653278794750|now:1757653278559680|interval:235070|pto_count:1|srtt:30854
[2025/09/12 05:01:18 559707] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5991|inflight:45|
[2025/09/12 05:01:18 559712] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:18|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:18 559716] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:01:18 559742] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:20|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653278559722|stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 559750] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:20|origin_pktnum:10|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:18 559757] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 05:01:18 559764] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:30854|rtt_var:15427|pto_duration:185124|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:18 559769] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 559777] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 559781] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:18 559785] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653278794846|now:1757653278559763|interv:235083|
[2025/09/12 05:01:18 559789] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653278794846|now:1757653278559763|interval:235083|pto_count:1|srtt:30854
[2025/09/12 05:01:18 559793] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5991|inflight:90|
[2025/09/12 05:01:18 559798] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653278794846|
[2025/09/12 05:01:18 559802] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653278794846|
[2025/09/12 05:01:18 559806] [debug] |xqc_engine_wakeup_after|wakeup:1757653278794846|now:1757653278559806|diff:235040|
[2025/09/12 05:01:18 559810] [debug] |xqc_engine_main_logic|END|now:1757653278559525|
[2025/09/12 05:01:18 796102] [debug] |xqc_engine_main_logic|BEGIN|now:1757653278796101|
[2025/09/12 05:01:18 796115] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653278794846|pq_index:0|
[2025/09/12 05:01:18 796120] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653278559525|
[2025/09/12 05:01:18 796126] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653278796124|
[2025/09/12 05:01:18 796131] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653278794846|now:1757653278796124|
[2025/09/12 05:01:18 796135] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:18 796139] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005562443AA35C|path:0|bytes_in_flight:90|
[2025/09/12 05:01:18 796143] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:30854|rtt_var:15427|pto_duration:185124|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:18 796148] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 796151] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 796155] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:18 796159] [debug] |scid:4e1aaef724696610|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:18 796164] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:10|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:18 796169] [debug] |scid:4e1aaef724696610|xqc_conn_send_probe_pkt|conn:00005562443AA35C|path:0|pkt_num:18|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:18 796173] [debug] |scid:4e1aaef724696610|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005562443AA35C|pto_count:2
[2025/09/12 05:01:18 796177] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:30854|rtt_var:15427|pto_duration:370248|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:18 796181] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 796192] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 796196] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:18 796200] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653279029970|now:1757653278796177|interv:233793|
[2025/09/12 05:01:18 796204] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653279029970|now:1757653278796177|interval:233793|pto_count:2|srtt:30854
[2025/09/12 05:01:18 796210] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 796214] [debug] |scid:4e1aaef724696610|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 796219] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:10|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:18 796223] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:01:18 796258] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:21|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:90|now:1757653278796231|stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 796264] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:21|origin_pktnum:10|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:01:18 796269] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:90|applimit:1184|
[2025/09/12 05:01:18 796273] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:30854|rtt_var:15427|pto_duration:370248|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:18 796277] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 796281] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 796285] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 135|
[2025/09/12 05:01:18 796289] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653279266479|now:1757653278796273|interv:470206|
[2025/09/12 05:01:18 796293] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653279266479|now:1757653278796273|interval:470206|pto_count:2|srtt:30854
[2025/09/12 05:01:18 796298] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5991|inflight:135|
[2025/09/12 05:01:18 796303] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:18|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:18 796310] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:01:18 796342] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:22|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:135|now:1757653278796319|stream_id:0|stream_offset:0|
[2025/09/12 05:01:18 796351] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:22|origin_pktnum:10|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:01:18 796365] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|path:0|inflight:135|applimit:1184|
[2025/09/12 05:01:18 796372] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|srtt:30854|rtt_var:15427|pto_duration:370248|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:18 796378] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:18 796385] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:18 796389] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_pto_time_and_space|conn:00005562443AA35C|path:0|PNS: 2, unacked: 180|
[2025/09/12 05:01:18 796393] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:LOSS_DETECTION|expire:1757653279266567|now:1757653278796372|interv:470195|
[2025/09/12 05:01:18 796397] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005562443AA35C|path:0|pns:2|expire:1757653279266567|now:1757653278796372|interval:470195|pto_count:2|srtt:30854
[2025/09/12 05:01:18 796402] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5991|inflight:180|
[2025/09/12 05:01:18 796407] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653279266567|
[2025/09/12 05:01:18 796411] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653279266567|
[2025/09/12 05:01:18 796415] [debug] |xqc_engine_wakeup_after|wakeup:1757653279266567|now:1757653278796414|diff:470153|
[2025/09/12 05:01:18 796423] [debug] |xqc_engine_main_logic|END|now:1757653278796124|
[2025/09/12 05:01:18 852236] [info] |xqc_engine_packet_process|==>|conn:00005562443AA35C|size:41|state:ESTABED|recv_time:1757653278852234|
[2025/09/12 05:01:18 852252] [debug] |scid:4e1aaef724696610|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4e1aaef724696610|spin_bit:1|
[2025/09/12 05:01:18 852262] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:01:18 852269] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 05:01:18 852278] [debug] |scid:4e1aaef724696610|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 05:01:18 852282] [debug] |scid:4e1aaef724696610|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:18 852289] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|conn:00005562443AA35C|path:0|pkt_num:21|origin_pktnum:10|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:21|
[2025/09/12 05:01:18 852297] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:135|prior_delivered:247|prior_time:1757653278559626|is_app_limited:1|send_elapse:236605|ack_elapse:292608|ctl_first_sent_time:1757653278796231|lagest_ack_time:1757653278852234|curr_delivered:292|
[2025/09/12 05:01:18 852305] [debug] |scid:4e1aaef724696610|xqc_update_sample|sampler_sent_time_update:1757653278796231|
[2025/09/12 05:01:18 852312] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:18 852318] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_rtt|before update rtt|conn:00005562443AA35C|srtt:30854|rttvar:15427|minrtt:30854|latest_rtt:56003|ack_delay:25344|
[2025/09/12 05:01:18 852326] [debug] |scid:4e1aaef724696610|xqc_send_ctl_update_rtt|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2 |after update rtt|conn:00005562443AA35C|srtt:30873|rttvar:11608|minrtt:30854|latest_rtt:56003|ack_delay:25000|
[2025/09/12 05:01:18 852333] [debug] |scid:4e1aaef724696610|xqc_send_ctl_get_lost_sent_pn|largest_acked:21|lost_pn:3|thresh:18|
[2025/09/12 05:01:18 852341] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:18 852347] [debug] |scid:4e1aaef724696610|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005562443AA35C|path:0|
[2025/09/12 05:01:18 852360] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:18 852366] [debug] |scid:4e1aaef724696610|xqc_generate_sample|sampler: send_elapse 236605, ack_elapse 292608, delivered 45|rate 153|lost 1|
[2025/09/12 05:01:18 852373] [debug] |scid:4e1aaef724696610|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:01:18 852379] [debug] |scid:4e1aaef724696610|xqc_bbr_update_min_rtt|minrtt expire|rtt:30854, old_rtt:30854|
[2025/09/12 05:01:18 852386] [debug] |scid:4e1aaef724696610|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:31|
[2025/09/12 05:01:18 852390] [debug] |scid:4e1aaef724696610|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5991|packet_lost:0|acked:45|po_sent_time:1757653278796231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:292|
[2025/09/12 05:01:18 852394] [debug] |scid:4e1aaef724696610|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5991|packet_lost:0|acked:45|po_sent_time:1757653278796231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:292|
[2025/09/12 05:01:18 852399] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_ack_received|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2 |bbr on ack|mode:0|pacing_rate:537091|bw:156|cwnd:6036|full_bw_reached:0|inflight:0|srtt:30873|latest_rtt:56003|min_rtt:30854|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:18 852406] [debug] |scid:4e1aaef724696610|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 05:01:18 852411] [info] |scid:4e1aaef724696610|xqc_conn_on_pkt_processed|====>|conn:00005562443AA35C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:17|frame:ACK |recv_time:1757653278852234|dcid:4e1aaef724696610|dcid_seq:0|
[2025/09/12 05:01:18 852415] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:PATH_IDLE|expire:1757653398852234|now:1757653278852234|interv:120000000|
[2025/09/12 05:01:18 852420] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_IDLE|expire:1757653398852234|now:1757653278852234|interv:120000000|
[2025/09/12 05:01:18 852424] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653279266567|pq_index:0|
[2025/09/12 05:01:18 852430] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653278796124|
[2025/09/12 05:01:18 852436] [debug] |xqc_engine_main_logic|BEGIN|now:1757653278852436|
[2025/09/12 05:01:18 852444] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653278852443|
[2025/09/12 05:01:18 852454] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653280765622|
[2025/09/12 05:01:18 852458] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653280765622|
[2025/09/12 05:01:18 852462] [debug] |xqc_engine_wakeup_after|wakeup:1757653280765622|now:1757653278852462|diff:1913160|
[2025/09/12 05:01:18 852466] [debug] |xqc_engine_main_logic|END|now:1757653278852443|
[2025/09/12 05:01:18 852491] [debug] |xqc_engine_main_logic|BEGIN|now:1757653278852491|
[2025/09/12 05:01:18 852495] [debug] |xqc_engine_wakeup_after|wakeup:1757653280765622|now:1757653278852495|diff:1913127|
[2025/09/12 05:01:18 852499] [debug] |xqc_engine_main_logic|END|now:1757653278852491|
[2025/09/12 05:01:20 766289] [debug] |xqc_engine_main_logic|BEGIN|now:1757653280766288|
[2025/09/12 05:01:20 766313] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653280765622|pq_index:0|
[2025/09/12 05:01:20 766319] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653278852443|
[2025/09/12 05:01:20 766333] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|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:1757653280766331|
[2025/09/12 05:01:20 766338] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653280765622|now:1757653280766331|
[2025/09/12 05:01:20 766343] [debug] |scid:4e1aaef724696610|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:01:20 766348] [debug] |scid:4e1aaef724696610|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:01:20 766370] [info] |scid:4e1aaef724696610|xqc_conn_close|conn:00005562443AA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:01:20 766376] [debug] |scid:4e1aaef724696610|xqc_timer_set|type:CONN_DRAINING|expire:1757653281073291|now:1757653280766376|interv:306915|
[2025/09/12 05:01:20 766381] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:01:20 766385] [debug] |scid:4e1aaef724696610|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:01:20 766389] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:20 766393] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:20 766397] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:20 766401] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:20 766405] [info] |scid:4e1aaef724696610|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 05:01:20 766412] [debug] |scid:4e1aaef724696610|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:20 766423] [stats] |scid:4e1aaef724696610|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653273691452|wrt_delay:53|snd_delay:145|finwrt_delay:53|finsnd_delay:4718197|finrcv_delay:3199737|finread_delay:3199833|all_acked_delay:4749161|firstfinack_dely:4749155|close_delay:4749170|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2|path_info:mp is not supported in connection scid:4e1aaef724696610|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:2|
[2025/09/12 05:01:20 766430] [debug] |scid:4e1aaef724696610|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653280765622|now:1757653280766331|
[2025/09/12 05:01:20 766435] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:01:20 766441] [debug] |scid:4e1aaef724696610|xqc_path_get_perf_class|conn:00005562443AA35C|path_id:0|path_srtt:30873|min_srtt:30873|path_bw:156|loss_rate:100.00|path_pto:0|
[2025/09/12 05:01:20 766448] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|path srtt|conn:00005562443AA35C|path_id:0|path_srtt:30873|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:20 766456] [debug] |scid:4e1aaef724696610|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 05:01:20 766465] [debug] |scid:4e1aaef724696610|xqc_check_acked_or_dropped_pkt|conn:00005562443AA35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:20 766489] [debug] |scid:4e1aaef724696610|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:01:20 766561] [info] |scid:4e1aaef724696610|xqc_send_packet_with_pn|<==|conn:00005562443AA35C|path:0|pkt_num:23|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653280766511|stream_id:0|stream_offset:0|
[2025/09/12 05:01:20 766572] [debug] |scid:4e1aaef724696610|xqc_send_ctl_on_packet_sent|conn:00005562443AA35C|path:0|pkt_num:23|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:01:20 766580] [debug] |scid:4e1aaef724696610|xqc_conn_next_wakeup_time|wakeup_time:1757653281073291|
[2025/09/12 05:01:20 766586] [debug] |scid:4e1aaef724696610|xqc_engine_add_wakeup_queue|next_tick_time:1757653281073291|
[2025/09/12 05:01:20 766591] [debug] |xqc_engine_wakeup_after|wakeup:1757653281073291|now:1757653280766591|diff:306700|
[2025/09/12 05:01:20 766597] [debug] |xqc_engine_main_logic|END|now:1757653280766331|
[2025/09/12 05:01:21 073651] [debug] |xqc_engine_main_logic|BEGIN|now:1757653281073650|
[2025/09/12 05:01:21 073664] [debug] |scid:4e1aaef724696610|xqc_engine_remove_wakeup_queue|next_tick_time:1757653281073291|pq_index:0|
[2025/09/12 05:01:21 073669] [debug] |scid:4e1aaef724696610|xqc_engine_add_active_queue|last_ticked_time:1757653280766331|
[2025/09/12 05:01:21 073675] [debug] |scid:4e1aaef724696610|xqc_engine_process_conn|conn:00005562443AA35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653281073673|
[2025/09/12 05:01:21 073680] [debug] |scid:4e1aaef724696610|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653281073291|now:1757653281073673|
[2025/09/12 05:01:21 073684] [debug] |scid:4e1aaef724696610|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653281073291|now:1757653281073673|
[2025/09/12 05:01:21 073688] [debug] |scid:4e1aaef724696610|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:01:21 073692] [info] |xqc_engine_main_logic|conn:00005562443AA35C|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2|conn_state:13|next_tick_time:1757653281073291
[2025/09/12 05:01:21 073704] [report] |scid:4e1aaef724696610|xqc_conn_destroy|00005562443AA35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:2385253|first_send_delay:1126|conn_persist:7383318|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-60953-4e1aaef724696610 p-193.167.100.100-443-3a7cee107d712093452e40d2|hsk_recv:2286597|close_recv:0|close_send:7076125|last_recv:5161848|last_send:7076125|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,29,14,14,85,0,1024,i96,4,29,38,4,12,4750,0,4,32,41,4,17,5161,0,4,52,61,4000,11,3495,0,4,45,4000,22,5105,4,21,40000,23,7076,4,45,4000,21,5105,0-2,0-2,0-0,0-0,0-0,0-30,0-8535,0-3286,0-21,0-14,0-1,0-7,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:7|snd_pkt:21|spurious_loss:2|detected_loss:7|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:01:21 073748] [debug] |scid:4e1aaef724696610|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:01:21 073758] [debug] |scid:4e1aaef724696610|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:01:21 073766] [debug] |scid:4e1aaef724696610|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:01:21 073770] [debug] |scid:4e1aaef724696610|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:01:21 073841] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:01:21 073848] [debug] |xqc_engine_main_logic|END|now:1757653281073673|
[2025/09/12 05:01:21 074934] [debug] |xqc_engine_destroy|begin|