[2025/09/12 05:01:22 968555] [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 05:01:22 968588] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:01:22 968593] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:01:22 968598] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:01:22 968601] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:01:22 968609] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:01:22 968613] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:01:22 968617] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:01:22 968621] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:01:22 968729] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653402968727|now:1757653282968727|interv:120000000|
[2025/09/12 05:01:22 968766] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653402968765|now:1757653282968765|interv:120000000|
[2025/09/12 05:01:22 968776] [debug] |xqc_path_create|path:0|dcid:902efbbab09fb8da|scid:8cde5b58865b79c1|create_path_count:1|
[2025/09/12 05:01:22 968784] [debug] |scid:8cde5b58865b79c1|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 05:01:22 968791] [debug] |xqc_path_init|path:0|dcid:902efbbab09fb8da|scid:8cde5b58865b79c1|state:2|
[2025/09/12 05:01:22 968797] [debug] |scid:8cde5b58865b79c1|xqc_conn_create|success|scid:8cde5b58865b79c1|dcid:902efbbab09fb8da|conn:000055FD66EED35C|
[2025/09/12 05:01:22 968804] [debug] |scid:8cde5b58865b79c1|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:01:22 968813] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:01:22 969520] [debug] |scid:8cde5b58865b79c1|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:01:22 969528] [debug] |scid:8cde5b58865b79c1|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:22 969534] [debug] |scid:8cde5b58865b79c1|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:22 969540] [debug] |scid:8cde5b58865b79c1|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 05:01:22 969547] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653282969545|
[2025/09/12 05:01:22 969553] [debug] |scid:8cde5b58865b79c1|xqc_process_crypto_write_streams|
[2025/09/12 05:01:22 969557] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:22 969564] [info] |scid:8cde5b58865b79c1|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653282969563|
[2025/09/12 05:01:22 969570] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:01:22 969576] [debug] |scid:8cde5b58865b79c1|xqc_path_get_perf_class|conn:000055FD66EED35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:22 969581] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FD66EED35C|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 05:01:22 969586] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:01:22 969592] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:01:22 969597] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:22 969673] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653282969612|stream_id:0|stream_offset:0|
[2025/09/12 05:01:22 969680] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|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 05:01:22 969685] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:22 969690] [debug] |scid:8cde5b58865b79c1|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 05:01:22 969695] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:22 969699] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:22 969703] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:22 969706] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653283719612|now:1757653282969689|interv:749923|
[2025/09/12 05:01:22 969710] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:0|expire:1757653283719612|now:1757653282969689|interval:749923|pto_count:0|srtt:250000
[2025/09/12 05:01:22 969716] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:01:22 969721] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653283719612|
[2025/09/12 05:01:22 969725] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_active_queue|last_ticked_time:1757653282969545|pd_index:0|
[2025/09/12 05:01:22 969730] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653283719612|
[2025/09/12 05:01:22 969733] [debug] |xqc_engine_wakeup_after|wakeup:1757653283719612|now:1757653282969733|diff:749879|
[2025/09/12 05:01:22 969738] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:22 969795] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653283719612|pq_index:0|
[2025/09/12 05:01:22 969804] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653282969545|
[2025/09/12 05:01:22 969813] [debug] |scid:8cde5b58865b79c1|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 05:01:22 969820] [debug] |scid:8cde5b58865b79c1|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:01:22 969826] [debug] |scid:8cde5b58865b79c1|xqc_stream_buff_data|size:17|
[2025/09/12 05:01:22 969830] [info] |scid:8cde5b58865b79c1|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:000055FD66EED35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:01:22 969837] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653282969836|
[2025/09/12 05:01:22 969842] [debug] |scid:8cde5b58865b79c1|xqc_path_get_perf_class|conn:000055FD66EED35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:22 969848] [debug] |scid:8cde5b58865b79c1|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:000055FD66EED35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:22 969856] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FD66EED35C|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 05:01:22 969869] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:01:22 969876] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:22 969883] [debug] |scid:8cde5b58865b79c1|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:000055FD66EED35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:22 969890] [debug] |scid:8cde5b58865b79c1|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:22 969897] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:22 969932] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653282969907|stream_id:0|stream_offset:17|
[2025/09/12 05:01:22 969941] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|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 05:01:22 969948] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:01:22 969955] [debug] |scid:8cde5b58865b79c1|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 05:01:22 969961] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:22 969967] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:22 969973] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:22 969980] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:22 969985] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653283719612|now:1757653282969955|interv:749657|
[2025/09/12 05:01:22 969989] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:0|expire:1757653283719612|now:1757653282969955|interval:749657|pto_count:0|srtt:250000
[2025/09/12 05:01:22 969994] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:22 969999] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653283719612|
[2025/09/12 05:01:22 970003] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_active_queue|last_ticked_time:1757653282969836|pd_index:0|
[2025/09/12 05:01:22 970007] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653283719612|
[2025/09/12 05:01:22 970011] [debug] |xqc_engine_wakeup_after|wakeup:1757653283719612|now:1757653282970011|diff:749601|
[2025/09/12 05:01:22 970016] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:23 719805] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283719805|
[2025/09/12 05:01:23 719830] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653283719612|pq_index:0|
[2025/09/12 05:01:23 719835] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653282969836|
[2025/09/12 05:01:23 719841] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653283719839|
[2025/09/12 05:01:23 719846] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653283719612|now:1757653283719839|
[2025/09/12 05:01:23 719851] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:23 719864] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055FD66EED35C|path:0|bytes_in_flight:1234|
[2025/09/12 05:01:23 719869] [debug] |scid:8cde5b58865b79c1|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 05:01:23 719874] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:23 719878] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 719882] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:23 719885] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:23 719889] [debug] |scid:8cde5b58865b79c1|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:01:23 719895] [debug] |scid:8cde5b58865b79c1|xqc_conn_send_probe_pkt|conn:000055FD66EED35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:01:23 719914] [debug] |scid:8cde5b58865b79c1|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:01:23 719919] [debug] |scid:8cde5b58865b79c1|xqc_conn_send_probe_pkt|conn:000055FD66EED35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:01:23 719923] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055FD66EED35C|pto_count:1
[2025/09/12 05:01:23 719927] [debug] |scid:8cde5b58865b79c1|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 05:01:23 719932] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 719935] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 719939] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:23 719943] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:23 719947] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653283719927|interv:18444986420425831688|
[2025/09/12 05:01:23 719951] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:0|expire:18446744073709551615|now:1757653283719927|interval:18444986420425831688|pto_count:1|srtt:250000
[2025/09/12 05:01:23 719958] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 719963] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 719968] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:23 719974] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:23 720039] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653283719989|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 720045] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|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 05:01:23 720054] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:23 720058] [debug] |scid:8cde5b58865b79c1|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 05:01:23 720062] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:23 720066] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 720070] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:23 720073] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:23 720077] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653285219989|now:1757653283720058|interv:1499931|
[2025/09/12 05:01:23 720081] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:0|expire:1757653285219989|now:1757653283720058|interval:1499931|pto_count:1|srtt:250000
[2025/09/12 05:01:23 720086] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:23 720093] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:23 720100] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:23 720131] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653283720110|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 720138] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|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 05:01:23 720144] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:01:23 720149] [debug] |scid:8cde5b58865b79c1|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 05:01:23 720154] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:01:23 720159] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 720164] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:23 720169] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:23 720174] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653285220110|now:1757653283720149|interv:1499961|
[2025/09/12 05:01:23 720179] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:0|expire:1757653285220110|now:1757653283720149|interval:1499961|pto_count:1|srtt:250000
[2025/09/12 05:01:23 720185] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:01:23 720191] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653285220110|
[2025/09/12 05:01:23 720198] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653285220110|
[2025/09/12 05:01:23 720204] [debug] |xqc_engine_wakeup_after|wakeup:1757653285220110|now:1757653283720204|diff:1499906|
[2025/09/12 05:01:23 720218] [debug] |xqc_engine_main_logic|END|now:1757653283719839|
[2025/09/12 05:01:23 754618] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653283754616|
[2025/09/12 05:01:23 754636] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:23 754642] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:01:23 754652] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:23 754657] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:23 754667] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 05:01:23 754675] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:23 754682] [debug] |scid:8cde5b58865b79c1|xqc_process_crypto_frame|level:0|
[2025/09/12 05:01:23 754688] [debug] |scid:8cde5b58865b79c1|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:01:23 754695] [debug] |scid:8cde5b58865b79c1|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:01:23 755079] [debug] |scid:8cde5b58865b79c1|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:23 755086] [debug] |scid:8cde5b58865b79c1|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:23 755091] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653285220110|pq_index:0|
[2025/09/12 05:01:23 755095] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283719839|
[2025/09/12 05:01:23 755100] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:23 755104] [debug] |scid:8cde5b58865b79c1|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:23 755111] [info] |scid:8cde5b58865b79c1|xqc_conn_confirm_cid|dcid change|ori:902efbbab09fb8da|new:d9ecfb1fd6cc4fb7ec0efe39|
[2025/09/12 05:01:23 755116] [info] |scid:8cde5b58865b79c1|xqc_conn_addr_validated|Address Validated|conn:000055FD66EED35C|role:0|
[2025/09/12 05:01:23 755122] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:23 755127] [debug] |scid:8cde5b58865b79c1|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 05:01:23 755131] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 05:01:23 755136] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653283754616|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 755142] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403754616|now:1757653283754616|interv:120000000|
[2025/09/12 05:01:23 755146] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403754616|now:1757653283754616|interv:120000000|
[2025/09/12 05:01:23 755150] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283755150|
[2025/09/12 05:01:23 755155] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653283755154|
[2025/09/12 05:01:23 755160] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:23 755164] [debug] |scid:8cde5b58865b79c1|xqc_process_crypto_write_streams|
[2025/09/12 05:01:23 755168] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:23 755172] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:23 755178] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|largest_recv:0|ack_delay:562|first_ack_range:0|largest_pkt_recv_time:1757653283754616|
[2025/09/12 05:01:23 755188] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 05:01:23 755192] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:23 755197] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:01:23 755201] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 755206] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 05:01:23 755211] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:23 755248] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2418|now:1757653283755218|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 755258] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:23 755265] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 05:01:23 755272] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:01:23 755280] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653285220110|
[2025/09/12 05:01:23 755286] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653285220110|
[2025/09/12 05:01:23 755290] [debug] |xqc_engine_wakeup_after|wakeup:1757653285220110|now:1757653283755290|diff:1464820|
[2025/09/12 05:01:23 755295] [debug] |xqc_engine_main_logic|END|now:1757653283755154|
[2025/09/12 05:01:23 755303] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:181|state:C_INITIAL_RECVD|recv_time:1757653283755302|
[2025/09/12 05:01:23 755308] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:01:23 755313] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:23 755317] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:23 755323] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:01:23 755327] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:23 755332] [debug] |scid:8cde5b58865b79c1|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 05:01:23 755340] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653285220110|pq_index:0|
[2025/09/12 05:01:23 755344] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283755154|
[2025/09/12 05:01:23 755348] [debug] |scid:8cde5b58865b79c1|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:23 755352] [debug] |scid:8cde5b58865b79c1|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:23 755356] [debug] |scid:8cde5b58865b79c1|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:01:23 755364] [debug] |scid:8cde5b58865b79c1|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:23 755369] [debug] |scid:8cde5b58865b79c1|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:23 755373] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:23 755378] [debug] |scid:8cde5b58865b79c1|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 05:01:23 755382] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:01:23 755390] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653283755302|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 755395] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403755302|now:1757653283755302|interv:120000000|
[2025/09/12 05:01:23 755399] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403755302|now:1757653283755302|interv:120000000|
[2025/09/12 05:01:23 755403] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283755403|
[2025/09/12 05:01:23 755408] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653283755407|
[2025/09/12 05:01:23 755412] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:23 755416] [debug] |scid:8cde5b58865b79c1|xqc_process_crypto_write_streams|
[2025/09/12 05:01:23 755420] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:23 755424] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:23 755429] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|largest_recv:0|ack_delay:126|first_ack_range:0|largest_pkt_recv_time:1757653283755302|
[2025/09/12 05:01:23 755433] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:01:23 755437] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:23 755441] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:23 755445] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 755450] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:23 755454] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:23 755506] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:2418|now:1757653283755459|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 755519] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|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 05:01:23 755528] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653285220110|
[2025/09/12 05:01:23 755534] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653285220110|
[2025/09/12 05:01:23 755538] [debug] |xqc_engine_wakeup_after|wakeup:1757653285220110|now:1757653283755538|diff:1464572|
[2025/09/12 05:01:23 755542] [debug] |xqc_engine_main_logic|END|now:1757653283755407|
[2025/09/12 05:01:23 755550] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757653283755549|
[2025/09/12 05:01:23 755555] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:01:23 755560] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:23 755564] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:23 755570] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:01:23 755573] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:23 755578] [debug] |scid:8cde5b58865b79c1|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:23 755582] [debug] |scid:8cde5b58865b79c1|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:23 755591] [debug] |scid:8cde5b58865b79c1|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:01:23 755638] [debug] |scid:8cde5b58865b79c1|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:23 755645] [info] |scid:8cde5b58865b79c1|xqc_conn_tls_transport_params_cb|store sr_token with cid: 902efbbab09fb8da|token:281c11566dbcab6f7eb1f7a23866ef74
[2025/09/12 05:01:23 755650] [debug] |scid:8cde5b58865b79c1|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:01:23 755654] [debug] |scid:8cde5b58865b79c1|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:01:23 755888] [debug] |scid:8cde5b58865b79c1|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:01:23 755900] [debug] |scid:8cde5b58865b79c1|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:01:23 755907] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653285220110|pq_index:0|
[2025/09/12 05:01:23 755913] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283755407|
[2025/09/12 05:01:23 755921] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:23 755926] [debug] |scid:8cde5b58865b79c1|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 05:01:23 755932] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:01:23 755939] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653283755549|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 755946] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403755549|now:1757653283755549|interv:120000000|
[2025/09/12 05:01:23 755953] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403755549|now:1757653283755549|interv:120000000|
[2025/09/12 05:01:23 755960] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283755960|
[2025/09/12 05:01:23 755967] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653283755966|
[2025/09/12 05:01:23 755974] [info] |scid:8cde5b58865b79c1|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:01:23 755981] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:23 755987] [debug] |scid:8cde5b58865b79c1|xqc_process_crypto_write_streams|
[2025/09/12 05:01:23 755993] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:23 756000] [info] |scid:8cde5b58865b79c1|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653283755999|
[2025/09/12 05:01:23 756007] [debug] |scid:8cde5b58865b79c1|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055FD66EED35C|
[2025/09/12 05:01:23 756012] [debug] |scid:8cde5b58865b79c1|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2418|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:23 756020] [debug] |scid:8cde5b58865b79c1|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:23 756026] [debug] |scid:8cde5b58865b79c1|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:23 756033] [info] |scid:8cde5b58865b79c1|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:01:23 756044] [debug] |scid:8cde5b58865b79c1|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 05:01:23 756048] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 756052] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 756056] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:23 756060] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:23 756063] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653283756043|interv:18444986420425795572|
[2025/09/12 05:01:23 756068] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:0|expire:18446744073709551615|now:1757653283756043|interval:18444986420425795572|pto_count:0|srtt:250000
[2025/09/12 05:01:23 756072] [debug] |scid:8cde5b58865b79c1|xqc_conn_early_data_accept|accept|
[2025/09/12 05:01:23 756077] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:01:23 756082] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|largest_recv:1|ack_delay:533|first_ack_range:1|largest_pkt_recv_time:1757653283755549|
[2025/09/12 05:01:23 756086] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 05:01:23 756090] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:01:23 756094] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:23 756101] [debug] |scid:8cde5b58865b79c1|xqc_path_get_perf_class|conn:000055FD66EED35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:20.00|path_pto:0|
[2025/09/12 05:01:23 756108] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FD66EED35C|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 05:01:23 756116] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 05:01:23 756123] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 756128] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:23 756133] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:23 756166] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653283756140|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 756176] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|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 05:01:23 756183] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:23 756189] [debug] |scid:8cde5b58865b79c1|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 05:01:23 756196] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 756202] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:23 756214] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:23 756217] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:23 756225] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653284506140|now:1757653283756189|interv:749951|
[2025/09/12 05:01:23 756229] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:1|expire:1757653284506140|now:1757653283756189|interval:749951|pto_count:0|srtt:250000
[2025/09/12 05:01:23 756233] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 05:01:23 756238] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:23 756242] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:23 756269] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:2|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:122|now:1757653283756249|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 756278] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:2|origin_pktnum:0|size:39|enc_size:55|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:23 756286] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653284506140|
[2025/09/12 05:01:23 756293] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653284506140|
[2025/09/12 05:01:23 756299] [debug] |xqc_engine_wakeup_after|wakeup:1757653284506140|now:1757653283756298|diff:749842|
[2025/09/12 05:01:23 756306] [debug] |xqc_engine_main_logic|END|now:1757653283755966|
[2025/09/12 05:01:23 756315] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:65|state:ESTABED|recv_time:1757653283756315|
[2025/09/12 05:01:23 756320] [info] |scid:8cde5b58865b79c1|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 05:01:23 756324] [info] |scid:8cde5b58865b79c1|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:01:23 756329] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403756315|now:1757653283756315|interv:120000000|
[2025/09/12 05:01:23 756333] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403756315|now:1757653283756315|interv:120000000|
[2025/09/12 05:01:23 756337] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653284506140|pq_index:0|
[2025/09/12 05:01:23 756341] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283755966|
[2025/09/12 05:01:23 756347] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:1057|state:ESTABED|recv_time:1757653283756347|
[2025/09/12 05:01:23 756352] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8cde5b58865b79c1|spin_bit:1|
[2025/09/12 05:01:23 756357] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:23 756361] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:23 756367] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:01:23 756371] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:b|
[2025/09/12 05:01:23 756376] [debug] |scid:8cde5b58865b79c1|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:01:23 756381] [debug] |scid:8cde5b58865b79c1|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:01:23 756386] [debug] |scid:8cde5b58865b79c1|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:01:23 756394] [debug] |scid:8cde5b58865b79c1|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:01:23 756399] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:ACK_01RTT|expire:1757653283781347|now:1757653283756347|interv:25000|
[2025/09/12 05:01:23 756404] [debug] |scid:8cde5b58865b79c1|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653283756347|max_ack_delay:25000|
[2025/09/12 05:01:23 756409] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:01:23 756413] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653283756347|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 756417] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403756347|now:1757653283756347|interv:120000000|
[2025/09/12 05:01:23 756421] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403756347|now:1757653283756347|interv:120000000|
[2025/09/12 05:01:23 756426] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283756426|
[2025/09/12 05:01:23 756430] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653283756430|
[2025/09/12 05:01:23 756435] [debug] |scid:8cde5b58865b79c1|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055FD66EED35C|
[2025/09/12 05:01:23 756495] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653283781347|
[2025/09/12 05:01:23 756507] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653283781347|
[2025/09/12 05:01:23 756512] [debug] |xqc_engine_wakeup_after|wakeup:1757653283781347|now:1757653283756512|diff:24835|
[2025/09/12 05:01:23 756519] [debug] |xqc_engine_main_logic|END|now:1757653283756430|
[2025/09/12 05:01:23 779820] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283779820|
[2025/09/12 05:01:23 779831] [debug] |xqc_engine_wakeup_after|wakeup:1757653283781347|now:1757653283779831|diff:1516|
[2025/09/12 05:01:23 779836] [debug] |xqc_engine_main_logic|END|now:1757653283779820|
[2025/09/12 05:01:23 781965] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283781965|
[2025/09/12 05:01:23 781972] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653283781347|pq_index:0|
[2025/09/12 05:01:23 781977] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283756430|
[2025/09/12 05:01:23 781982] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653283781981|
[2025/09/12 05:01:23 781987] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653283781347|now:1757653283781981|
[2025/09/12 05:01:23 781991] [debug] |scid:8cde5b58865b79c1|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:23 781994] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653283781347|now:1757653283781981|
[2025/09/12 05:01:23 781998] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:23 782004] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|largest_recv:0|ack_delay:25657|first_ack_range:0|largest_pkt_recv_time:1757653283756347|
[2025/09/12 05:01:23 782008] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:01:23 782012] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:23 782022] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:23 782026] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 782031] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:23 782036] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:23 782068] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:1|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653283782044|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 782077] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:1|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:23 782085] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653284506140|
[2025/09/12 05:01:23 782091] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653284506140|
[2025/09/12 05:01:23 782098] [debug] |xqc_engine_wakeup_after|wakeup:1757653284506140|now:1757653283782098|diff:724042|
[2025/09/12 05:01:23 782105] [debug] |xqc_engine_main_logic|END|now:1757653283781981|
[2025/09/12 05:01:23 787604] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:30|state:ESTABED|recv_time:1757653283787603|
[2025/09/12 05:01:23 787624] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8cde5b58865b79c1|spin_bit:1|
[2025/09/12 05:01:23 787636] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:23 787643] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:23 787654] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:01:23 787662] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:1e|
[2025/09/12 05:01:23 787670] [info] |scid:8cde5b58865b79c1|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055FD66EED35C|
[2025/09/12 05:01:23 787679] [debug] |scid:8cde5b58865b79c1|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:23 787689] [info] |scid:8cde5b58865b79c1|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:01:23 787696] [debug] |scid:8cde5b58865b79c1|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 05:01:23 787705] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 787714] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 787721] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:23 787729] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653283787696|now:1757653283787696|interv:0|
[2025/09/12 05:01:23 787737] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653283744907|now:1757653283787696|interval:0|pto_count:0|srtt:250000
[2025/09/12 05:01:23 787745] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:ACK_01RTT|expire:1757653283812603|now:1757653283787603|interv:25000|
[2025/09/12 05:01:23 787752] [debug] |scid:8cde5b58865b79c1|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:1757653283787603|max_ack_delay:25000|
[2025/09/12 05:01:23 787765] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:01:23 787771] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:1|frame:HANDSHAKE_DONE |recv_time:1757653283787603|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 787777] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403787603|now:1757653283787603|interv:120000000|
[2025/09/12 05:01:23 787782] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403787603|now:1757653283787603|interv:120000000|
[2025/09/12 05:01:23 787786] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653284506140|pq_index:0|
[2025/09/12 05:01:23 787792] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283781981|
[2025/09/12 05:01:23 787796] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283787796|
[2025/09/12 05:01:23 787802] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653283787801|
[2025/09/12 05:01:23 787809] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653283787696|now:1757653283787801|
[2025/09/12 05:01:23 787817] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:23 787824] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055FD66EED35C|path:0|bytes_in_flight:50|
[2025/09/12 05:01:23 787832] [debug] |scid:8cde5b58865b79c1|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 05:01:23 787841] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 787849] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 787856] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:23 787865] [debug] |scid:8cde5b58865b79c1|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:23 787873] [debug] |scid:8cde5b58865b79c1|xqc_conn_send_probe_pkt|conn:000055FD66EED35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:01:23 787882] [debug] |scid:8cde5b58865b79c1|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:01:23 787890] [debug] |scid:8cde5b58865b79c1|xqc_conn_send_probe_pkt|conn:000055FD66EED35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:01:23 787899] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055FD66EED35C|pto_count:1
[2025/09/12 05:01:23 787907] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FD66EED35C|path:0|
[2025/09/12 05:01:23 787915] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:23 787922] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653283787801|
[2025/09/12 05:01:23 787929] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:23 787952] [debug] |scid:8cde5b58865b79c1|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:de0d3f7f791632d7|sr_token:900022f3fe7f000043ac325bfd550000|seq_num:1
[2025/09/12 05:01:23 787976] [debug] |scid:8cde5b58865b79c1|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7c355cdb77bec30e|sr_token:900022f3fe7f000043ac325bfd550000|seq_num:2
[2025/09/12 05:01:23 787985] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:01:23 787995] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:01:23 788004] [debug] |scid:8cde5b58865b79c1|xqc_path_get_perf_class|conn:000055FD66EED35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:16.67|path_pto:1|
[2025/09/12 05:01:23 788012] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FD66EED35C|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 05:01:23 788021] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:01:23 788030] [debug] |scid:8cde5b58865b79c1|xqc_path_get_perf_class|conn:000055FD66EED35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:16.67|path_pto:1|
[2025/09/12 05:01:23 788039] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FD66EED35C|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 05:01:23 788048] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:01:23 788057] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:23 788066] [debug] |scid:8cde5b58865b79c1|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055FD66EED35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:01:23 788075] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:23 788120] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:2|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653283788087|stream_id:0|stream_offset:17|
[2025/09/12 05:01:23 788131] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|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:0|
[2025/09/12 05:01:23 788140] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:23 788148] [debug] |scid:8cde5b58865b79c1|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 05:01:23 788157] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 788164] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 788172] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 38|
[2025/09/12 05:01:23 788181] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653285338087|now:1757653283788148|interv:1549939|
[2025/09/12 05:01:23 788188] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653285338087|now:1757653283788148|interval:1549939|pto_count:1|srtt:250000
[2025/09/12 05:01:23 788198] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:38|
[2025/09/12 05:01:23 788207] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:23 788215] [debug] |scid:8cde5b58865b79c1|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055FD66EED35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:01:23 788230] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-6|next_skip_chance:1757653286113230|current_time:1757653283788230|
[2025/09/12 05:01:23 788239] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:01:23 788279] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:7|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653283788251|stream_id:0|stream_offset:17|
[2025/09/12 05:01:23 788291] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:7|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 05:01:23 788299] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 05:01:23 788307] [debug] |scid:8cde5b58865b79c1|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 05:01:23 788316] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 788324] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 788330] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 76|
[2025/09/12 05:01:23 788334] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653285338251|now:1757653283788307|interv:1549944|
[2025/09/12 05:01:23 788339] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653285338251|now:1757653283788307|interval:1549944|pto_count:1|srtt:250000
[2025/09/12 05:01:23 788345] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:76|
[2025/09/12 05:01:23 788351] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:23 788356] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:01:23 788389] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:8|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653283788364|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 788400] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:8|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 05:01:23 788407] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 05:01:23 788414] [debug] |scid:8cde5b58865b79c1|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 05:01:23 788421] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 788425] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 788429] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 121|
[2025/09/12 05:01:23 788433] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653285338364|now:1757653283788414|interv:1549950|
[2025/09/12 05:01:23 788437] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653285338364|now:1757653283788414|interval:1549950|pto_count:1|srtt:250000
[2025/09/12 05:01:23 788446] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:121|
[2025/09/12 05:01:23 788450] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:23 788455] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:01:23 788499] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:9|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653283788460|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 788512] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:9|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 05:01:23 788518] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 05:01:23 788522] [debug] |scid:8cde5b58865b79c1|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 05:01:23 788526] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 788530] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 788534] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 05:01:23 788537] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653285338460|now:1757653283788522|interv:1549938|
[2025/09/12 05:01:23 788541] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653285338460|now:1757653283788522|interval:1549938|pto_count:1|srtt:250000
[2025/09/12 05:01:23 788546] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:166|
[2025/09/12 05:01:23 788550] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653283812603|
[2025/09/12 05:01:23 788555] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653283812603|
[2025/09/12 05:01:23 788558] [debug] |xqc_engine_wakeup_after|wakeup:1757653283812603|now:1757653283788558|diff:24045|
[2025/09/12 05:01:23 788563] [debug] |xqc_engine_main_logic|END|now:1757653283787801|
[2025/09/12 05:01:23 788571] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:290|state:ESTABED|recv_time:1757653283788570|
[2025/09/12 05:01:23 788575] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8cde5b58865b79c1|spin_bit:1|
[2025/09/12 05:01:23 788581] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:23 788585] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:23 788590] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:01:23 788595] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:23 788599] [debug] |scid:8cde5b58865b79c1|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:01:23 788603] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653283812603|pq_index:0|
[2025/09/12 05:01:23 788608] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283787801|
[2025/09/12 05:01:23 788612] [debug] |scid:8cde5b58865b79c1|xqc_process_crypto_frame|level:3|
[2025/09/12 05:01:23 788615] [debug] |scid:8cde5b58865b79c1|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:01:23 788624] [debug] |scid:8cde5b58865b79c1|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 05:01:23 788748] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:23 788755] [debug] |scid:8cde5b58865b79c1|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:23 788759] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:01:23 788764] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO |recv_time:1757653283788570|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 788769] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403788570|now:1757653283788570|interv:120000000|
[2025/09/12 05:01:23 788773] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403788570|now:1757653283788570|interv:120000000|
[2025/09/12 05:01:23 788777] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283788777|
[2025/09/12 05:01:23 788782] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653283788781|
[2025/09/12 05:01:23 788787] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:23 788791] [debug] |scid:8cde5b58865b79c1|xqc_process_crypto_write_streams|
[2025/09/12 05:01:23 788795] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:01:23 788799] [debug] |scid:8cde5b58865b79c1|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:23 788804] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|largest_recv:2|ack_delay:234|first_ack_range:2|largest_pkt_recv_time:1757653283788570|
[2025/09/12 05:01:23 788809] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:01:23 788812] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:01:23 788817] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:23 788821] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 788826] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:23 788830] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:23 788861] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:10|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653283788837|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 788870] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:10|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:23 788879] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653285338460|
[2025/09/12 05:01:23 788885] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653285338460|
[2025/09/12 05:01:23 788892] [debug] |xqc_engine_wakeup_after|wakeup:1757653285338460|now:1757653283788892|diff:1549568|
[2025/09/12 05:01:23 788898] [debug] |xqc_engine_main_logic|END|now:1757653283788781|
[2025/09/12 05:01:23 788906] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:54|state:ESTABED|recv_time:1757653283788905|
[2025/09/12 05:01:23 788915] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:01:23 788921] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:23 788924] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:23 788930] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:01:23 788934] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:23 788939] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:01:23 788944] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:54|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653283788905|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 788949] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403788905|now:1757653283788905|interv:120000000|
[2025/09/12 05:01:23 788953] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403788905|now:1757653283788905|interv:120000000|
[2025/09/12 05:01:23 788957] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653285338460|pq_index:0|
[2025/09/12 05:01:23 788961] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283788781|
[2025/09/12 05:01:23 788964] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283788964|
[2025/09/12 05:01:23 788969] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653283788968|
[2025/09/12 05:01:23 788975] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653285338460|
[2025/09/12 05:01:23 788979] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653285338460|
[2025/09/12 05:01:23 788983] [debug] |xqc_engine_wakeup_after|wakeup:1757653285338460|now:1757653283788983|diff:1549477|
[2025/09/12 05:01:23 788987] [debug] |xqc_engine_main_logic|END|now:1757653283788968|
[2025/09/12 05:01:23 788993] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:61|state:ESTABED|recv_time:1757653283788993|
[2025/09/12 05:01:23 788998] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8cde5b58865b79c1|spin_bit:1|
[2025/09/12 05:01:23 789002] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:23 789006] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:23 789011] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:01:23 789015] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:23 789019] [debug] |scid:8cde5b58865b79c1|xqc_process_new_conn_id_frame|new_conn_id|c5595cbbc143a4bdd82f7ba5|sr_token:d2b970dad3f2b88201072a96252913b4
[2025/09/12 05:01:23 789025] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:ACK_01RTT|expire:1757653283813993|now:1757653283788993|interv:25000|
[2025/09/12 05:01:23 789030] [debug] |scid:8cde5b58865b79c1|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:1757653283788993|max_ack_delay:25000|
[2025/09/12 05:01:23 789035] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:01:23 789039] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_CONNECTION_ID |recv_time:1757653283788993|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 789047] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403788993|now:1757653283788993|interv:120000000|
[2025/09/12 05:01:23 789050] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403788993|now:1757653283788993|interv:120000000|
[2025/09/12 05:01:23 789054] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653285338460|pq_index:0|
[2025/09/12 05:01:23 789058] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283788968|
[2025/09/12 05:01:23 789062] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283789062|
[2025/09/12 05:01:23 789066] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653283789066|
[2025/09/12 05:01:23 789071] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653283813993|
[2025/09/12 05:01:23 789075] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653283813993|
[2025/09/12 05:01:23 789079] [debug] |xqc_engine_wakeup_after|wakeup:1757653283813993|now:1757653283789079|diff:24914|
[2025/09/12 05:01:23 789083] [debug] |xqc_engine_main_logic|END|now:1757653283789066|
[2025/09/12 05:01:23 789087] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283789087|
[2025/09/12 05:01:23 789091] [debug] |xqc_engine_wakeup_after|wakeup:1757653283813993|now:1757653283789091|diff:24902|
[2025/09/12 05:01:23 789095] [debug] |xqc_engine_main_logic|END|now:1757653283789087|
[2025/09/12 05:01:23 812484] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283812484|
[2025/09/12 05:01:23 812495] [debug] |xqc_engine_wakeup_after|wakeup:1757653283813993|now:1757653283812495|diff:1498|
[2025/09/12 05:01:23 812500] [debug] |xqc_engine_main_logic|END|now:1757653283812484|
[2025/09/12 05:01:23 814630] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283814630|
[2025/09/12 05:01:23 814636] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653283813993|pq_index:0|
[2025/09/12 05:01:23 814640] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283789066|
[2025/09/12 05:01:23 814646] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653283814644|
[2025/09/12 05:01:23 814650] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653283813993|now:1757653283814644|
[2025/09/12 05:01:23 814654] [debug] |scid:8cde5b58865b79c1|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:23 814658] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653283813993|now:1757653283814644|
[2025/09/12 05:01:23 814662] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:23 814668] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|largest_recv:3|ack_delay:25674|first_ack_range:3|largest_pkt_recv_time:1757653283788993|
[2025/09/12 05:01:23 814672] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:01:23 814676] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:23 814680] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:23 814685] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 814689] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:23 814700] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:23 814733] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653283814707|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 814742] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:11|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:23 814750] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653285338460|
[2025/09/12 05:01:23 814756] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653285338460|
[2025/09/12 05:01:23 814762] [debug] |xqc_engine_wakeup_after|wakeup:1757653285338460|now:1757653283814762|diff:1523698|
[2025/09/12 05:01:23 814769] [debug] |xqc_engine_main_logic|END|now:1757653283814644|
[2025/09/12 05:01:23 818805] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:34|state:ESTABED|recv_time:1757653283818804|
[2025/09/12 05:01:23 818819] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8cde5b58865b79c1|spin_bit:1|
[2025/09/12 05:01:23 818827] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:01:23 818833] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:01:23 818841] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:01:23 818848] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:23 818855] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|conn:000055FD66EED35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 05:01:23 818863] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653282969612|is_app_limited:1|send_elapse:295|ack_elapse:849192|ctl_first_sent_time:1757653282969907|lagest_ack_time:1757653283818804|curr_delivered:50|
[2025/09/12 05:01:23 818870] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_sent_time_update:1757653282969907|
[2025/09/12 05:01:23 818877] [debug] |scid:8cde5b58865b79c1|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:01:23 818886] [debug] |scid:8cde5b58865b79c1|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:01:23 818893] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:STREAM_CLOSE|expire:1757653286143892|now:1757653283818892|interv:2325000|
[2025/09/12 05:01:23 818900] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:01:23 818907] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|conn:000055FD66EED35C|path:0|pkt_num:2|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:01:23 818915] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:0|prior_time:1757653283788087|is_app_limited:1|send_elapse:0|ack_elapse:30717|ctl_first_sent_time:1757653283788087|lagest_ack_time:1757653283818804|curr_delivered:88|
[2025/09/12 05:01:23 818922] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_sent_time_update:1757653283788087|
[2025/09/12 05:01:23 818928] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:23 818935] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_rtt|before update rtt|conn:000055FD66EED35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30717|ack_delay:152|
[2025/09/12 05:01:23 818951] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_rtt|l-0.0.0.0-55203-8cde5b58865b79c1 p-193.167.100.100-443-d9ecfb1fd6cc4fb7ec0efe39 |after update rtt|conn:000055FD66EED35C|srtt:30717|rttvar:15358|minrtt:30717|latest_rtt:30717|ack_delay:152|
[2025/09/12 05:01:23 818958] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:01:23 818964] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:23 818972] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:23 818977] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|srtt:30717|rtt_var:15358|pto_duration:92149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:23 818981] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 818985] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 818989] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:23 818993] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653283905609|now:1757653283818976|interv:86633|
[2025/09/12 05:01:23 818997] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653283905609|now:1757653283818976|interval:86633|pto_count:0|srtt:30717
[2025/09/12 05:01:23 819001] [debug] |scid:8cde5b58865b79c1|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30717, delivered 88|rate 2864|lost 0|
[2025/09/12 05:01:23 819006] [debug] |scid:8cde5b58865b79c1|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:01:23 819010] [debug] |scid:8cde5b58865b79c1|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2864) in round 1|
[2025/09/12 05:01:23 819014] [debug] |scid:8cde5b58865b79c1|xqc_bbr_update_min_rtt|probertt expire|rtt:30717, old_rtt:2147483647|
[2025/09/12 05:01:23 819018] [debug] |scid:8cde5b58865b79c1|xqc_bbr_update_min_rtt|minrtt expire|rtt:30717, old_rtt:2147483647|
[2025/09/12 05:01:23 819022] [debug] |scid:8cde5b58865b79c1|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:176|
[2025/09/12 05:01:23 819026] [debug] |scid:8cde5b58865b79c1|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:88|po_sent_time:1757653283788087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:88|
[2025/09/12 05:01:23 819031] [debug] |scid:8cde5b58865b79c1|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:88|po_sent_time:1757653283788087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:88|
[2025/09/12 05:01:23 819036] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|l-0.0.0.0-55203-8cde5b58865b79c1 p-193.167.100.100-443-d9ecfb1fd6cc4fb7ec0efe39 |bbr on ack|mode:0|pacing_rate:12947701|bw:2864|cwnd:137944|full_bw_reached:0|inflight:90|srtt:30717|latest_rtt:30717|min_rtt:30717|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:23 819042] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:01:23 819047] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653283818804|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 819051] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403818804|now:1757653283818804|interv:120000000|
[2025/09/12 05:01:23 819055] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403818804|now:1757653283818804|interv:120000000|
[2025/09/12 05:01:23 819063] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653285338460|pq_index:0|
[2025/09/12 05:01:23 819067] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283814644|
[2025/09/12 05:01:23 819070] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283819070|
[2025/09/12 05:01:23 819075] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653283819074|
[2025/09/12 05:01:23 819082] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653283905609|
[2025/09/12 05:01:23 819086] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653283905609|
[2025/09/12 05:01:23 819089] [debug] |xqc_engine_wakeup_after|wakeup:1757653283905609|now:1757653283819089|diff:86520|
[2025/09/12 05:01:23 819094] [debug] |xqc_engine_main_logic|END|now:1757653283819074|
[2025/09/12 05:01:23 819099] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283819099|
[2025/09/12 05:01:23 819103] [debug] |xqc_engine_wakeup_after|wakeup:1757653283905609|now:1757653283819103|diff:86506|
[2025/09/12 05:01:23 819107] [debug] |xqc_engine_main_logic|END|now:1757653283819099|
[2025/09/12 05:01:23 885041] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:61|state:ESTABED|recv_time:1757653283885040|
[2025/09/12 05:01:23 885056] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8cde5b58865b79c1|spin_bit:1|
[2025/09/12 05:01:23 885065] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:01:23 885070] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:23 885078] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:01:23 885086] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:23 885091] [debug] |scid:8cde5b58865b79c1|xqc_process_new_conn_id_frame|new_conn_id|c5595cbbc143a4bdd82f7ba5|sr_token:d2b970dad3f2b88201072a96252913b4
[2025/09/12 05:01:23 885099] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:ACK_01RTT|expire:1757653283910040|now:1757653283885040|interv:25000|
[2025/09/12 05:01:23 885106] [debug] |scid:8cde5b58865b79c1|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:1757653283885040|max_ack_delay:25000|
[2025/09/12 05:01:23 885114] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:01:23 885120] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:10|frame:NEW_CONNECTION_ID |recv_time:1757653283885040|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:23 885127] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653403885040|now:1757653283885040|interv:120000000|
[2025/09/12 05:01:23 885134] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653403885040|now:1757653283885040|interv:120000000|
[2025/09/12 05:01:23 885140] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653283905609|pq_index:0|
[2025/09/12 05:01:23 885147] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283819074|
[2025/09/12 05:01:23 885153] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283885153|
[2025/09/12 05:01:23 885160] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653283885158|
[2025/09/12 05:01:23 885178] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653283905609|
[2025/09/12 05:01:23 885184] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653283905609|
[2025/09/12 05:01:23 885189] [debug] |xqc_engine_wakeup_after|wakeup:1757653283905609|now:1757653283885189|diff:20420|
[2025/09/12 05:01:23 885195] [debug] |xqc_engine_main_logic|END|now:1757653283885158|
[2025/09/12 05:01:23 885203] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283885203|
[2025/09/12 05:01:23 885210] [debug] |xqc_engine_wakeup_after|wakeup:1757653283905609|now:1757653283885209|diff:20400|
[2025/09/12 05:01:23 885216] [debug] |xqc_engine_main_logic|END|now:1757653283885203|
[2025/09/12 05:01:23 905406] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283905406|
[2025/09/12 05:01:23 905415] [debug] |xqc_engine_wakeup_after|wakeup:1757653283905609|now:1757653283905415|diff:194|
[2025/09/12 05:01:23 905419] [debug] |xqc_engine_main_logic|END|now:1757653283905406|
[2025/09/12 05:01:23 906485] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283906485|
[2025/09/12 05:01:23 906492] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653283905609|pq_index:0|
[2025/09/12 05:01:23 906496] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283885158|
[2025/09/12 05:01:23 906500] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653283906500|
[2025/09/12 05:01:23 906505] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653283905609|now:1757653283906500|
[2025/09/12 05:01:23 906509] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:23 906513] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055FD66EED35C|path:0|bytes_in_flight:90|
[2025/09/12 05:01:23 906517] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|srtt:30717|rtt_var:15358|pto_duration:92149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:23 906521] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 906525] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 906529] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:23 906533] [debug] |scid:8cde5b58865b79c1|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:23 906537] [debug] |scid:8cde5b58865b79c1|xqc_conn_send_probe_pkt|conn:000055FD66EED35C|path:0|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:23 906542] [debug] |scid:8cde5b58865b79c1|xqc_conn_send_probe_pkt|conn:000055FD66EED35C|path:0|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:23 906547] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055FD66EED35C|pto_count:1
[2025/09/12 05:01:23 906551] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FD66EED35C|path:0|
[2025/09/12 05:01:23 906555] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:23 906558] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653283906500|
[2025/09/12 05:01:23 906567] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:23 906572] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 906576] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 906580] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:23 906585] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:23 906618] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653283906592|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 906627] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:12|origin_pktnum:8|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 05:01:23 906634] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:23 906641] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|srtt:30717|rtt_var:15358|pto_duration:184298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:23 906649] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 906654] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 906658] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:23 906662] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653284140890|now:1757653283906641|interv:234249|
[2025/09/12 05:01:23 906666] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653284140890|now:1757653283906641|interval:234249|pto_count:1|srtt:30717
[2025/09/12 05:01:23 906671] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137944|inflight:45|
[2025/09/12 05:01:23 906676] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:23 906680] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:01:23 906705] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:13|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653283906686|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 906713] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:13|origin_pktnum:9|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 05:01:23 906720] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 05:01:23 906726] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|srtt:30717|rtt_var:15358|pto_duration:184298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:23 906734] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:23 906738] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:23 906741] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:23 906750] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653284140984|now:1757653283906726|interv:234258|
[2025/09/12 05:01:23 906754] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653284140984|now:1757653283906726|interval:234258|pto_count:1|srtt:30717
[2025/09/12 05:01:23 906758] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137944|inflight:90|
[2025/09/12 05:01:23 906763] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653283910040|
[2025/09/12 05:01:23 906767] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653283910040|
[2025/09/12 05:01:23 906771] [debug] |xqc_engine_wakeup_after|wakeup:1757653283910040|now:1757653283906771|diff:3269|
[2025/09/12 05:01:23 906775] [debug] |xqc_engine_main_logic|END|now:1757653283906500|
[2025/09/12 05:01:23 911033] [debug] |xqc_engine_main_logic|BEGIN|now:1757653283911033|
[2025/09/12 05:01:23 911041] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653283910040|pq_index:0|
[2025/09/12 05:01:23 911045] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283906500|
[2025/09/12 05:01:23 911050] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653283911049|
[2025/09/12 05:01:23 911054] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653283910040|now:1757653283911049|
[2025/09/12 05:01:23 911058] [debug] |scid:8cde5b58865b79c1|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:23 911062] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653283910040|now:1757653283911049|
[2025/09/12 05:01:23 911066] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:23 911071] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|largest_recv:10|ack_delay:26031|first_ack_range:0|largest_pkt_recv_time:1757653283885040|
[2025/09/12 05:01:23 911075] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 05:01:23 911079] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:8|low:8|pkt_pns:2|
[2025/09/12 05:01:23 911083] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:01:23 911087] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:01:23 911091] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:23 911095] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 911100] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:23 911104] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:01:23 911132] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:14|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653283911111|stream_id:0|stream_offset:0|
[2025/09/12 05:01:23 911141] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:14|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 05:01:23 911149] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653284140984|
[2025/09/12 05:01:23 911155] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653284140984|
[2025/09/12 05:01:23 911162] [debug] |xqc_engine_wakeup_after|wakeup:1757653284140984|now:1757653283911162|diff:229822|
[2025/09/12 05:01:23 911172] [debug] |xqc_engine_main_logic|END|now:1757653283911049|
[2025/09/12 05:01:24 079889] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:61|state:ESTABED|recv_time:1757653284079888|
[2025/09/12 05:01:24 079902] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8cde5b58865b79c1|spin_bit:1|
[2025/09/12 05:01:24 079909] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:01:24 079915] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:01:24 079924] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:01:24 079931] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:24 079937] [debug] |scid:8cde5b58865b79c1|xqc_process_new_conn_id_frame|new_conn_id|c5595cbbc143a4bdd82f7ba5|sr_token:d2b970dad3f2b88201072a96252913b4
[2025/09/12 05:01:24 079946] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:ACK_01RTT|expire:1757653284104888|now:1757653284079888|interv:25000|
[2025/09/12 05:01:24 079955] [debug] |scid:8cde5b58865b79c1|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:1757653284079888|max_ack_delay:25000|
[2025/09/12 05:01:24 079962] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:01:24 079968] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:13|frame:NEW_CONNECTION_ID |recv_time:1757653284079888|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:24 079975] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653404079888|now:1757653284079888|interv:120000000|
[2025/09/12 05:01:24 079981] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653404079888|now:1757653284079888|interv:120000000|
[2025/09/12 05:01:24 079987] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653284140984|pq_index:0|
[2025/09/12 05:01:24 079994] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653283911049|
[2025/09/12 05:01:24 080000] [debug] |xqc_engine_main_logic|BEGIN|now:1757653284080000|
[2025/09/12 05:01:24 080008] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653284080006|
[2025/09/12 05:01:24 080017] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653284104888|
[2025/09/12 05:01:24 080023] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653284104888|
[2025/09/12 05:01:24 080028] [debug] |xqc_engine_wakeup_after|wakeup:1757653284104888|now:1757653284080028|diff:24860|
[2025/09/12 05:01:24 080035] [debug] |xqc_engine_main_logic|END|now:1757653284080006|
[2025/09/12 05:01:24 080042] [debug] |xqc_engine_main_logic|BEGIN|now:1757653284080042|
[2025/09/12 05:01:24 080048] [debug] |xqc_engine_wakeup_after|wakeup:1757653284104888|now:1757653284080048|diff:24840|
[2025/09/12 05:01:24 080054] [debug] |xqc_engine_main_logic|END|now:1757653284080042|
[2025/09/12 05:01:24 080068] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:61|state:ESTABED|recv_time:1757653284080067|
[2025/09/12 05:01:24 080075] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8cde5b58865b79c1|spin_bit:1|
[2025/09/12 05:01:24 080084] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:01:24 080099] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:01:24 080107] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:01:24 080114] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:24 080120] [debug] |scid:8cde5b58865b79c1|xqc_process_new_conn_id_frame|new_conn_id|6cd43e539e4e19d84e9127fa|sr_token:68ec14ee8d5e69659a83ef88a77966c5
[2025/09/12 05:01:24 080130] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:24 080138] [debug] |scid:8cde5b58865b79c1|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:24 080146] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:01:24 080153] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:14|frame:NEW_CONNECTION_ID |recv_time:1757653284080067|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:24 080160] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653404080067|now:1757653284080067|interv:120000000|
[2025/09/12 05:01:24 080166] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653404080067|now:1757653284080067|interv:120000000|
[2025/09/12 05:01:24 080172] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653284104888|pq_index:0|
[2025/09/12 05:01:24 080178] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653284080006|
[2025/09/12 05:01:24 080185] [debug] |xqc_engine_main_logic|BEGIN|now:1757653284080185|
[2025/09/12 05:01:24 080193] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653284080191|
[2025/09/12 05:01:24 080202] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|largest_recv:14|ack_delay:135|first_ack_range:1|largest_pkt_recv_time:1757653284080067|
[2025/09/12 05:01:24 080209] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:14|low:13|pkt_pns:2|
[2025/09/12 05:01:24 080215] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 05:01:24 080221] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:8|low:8|pkt_pns:2|
[2025/09/12 05:01:24 080227] [debug] |scid:8cde5b58865b79c1|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:01:24 080233] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:14|frame_largest_recv:14|
[2025/09/12 05:01:24 080240] [debug] |scid:8cde5b58865b79c1|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:24 080247] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:24 080255] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:28|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:24 080262] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:01:24 080303] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:15|size:28|sent:44|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653284080272|stream_id:0|stream_offset:0|
[2025/09/12 05:01:24 080313] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:15|origin_pktnum:0|size:28|enc_size:44|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:24 080330] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653284140984|
[2025/09/12 05:01:24 080337] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653284140984|
[2025/09/12 05:01:24 080343] [debug] |xqc_engine_wakeup_after|wakeup:1757653284140984|now:1757653284080343|diff:60641|
[2025/09/12 05:01:24 080352] [debug] |xqc_engine_main_logic|END|now:1757653284080191|
[2025/09/12 05:01:24 080360] [debug] |xqc_engine_main_logic|BEGIN|now:1757653284080359|
[2025/09/12 05:01:24 080365] [debug] |xqc_engine_wakeup_after|wakeup:1757653284140984|now:1757653284080365|diff:60619|
[2025/09/12 05:01:24 080371] [debug] |xqc_engine_main_logic|END|now:1757653284080359|
[2025/09/12 05:01:24 140885] [debug] |xqc_engine_main_logic|BEGIN|now:1757653284140885|
[2025/09/12 05:01:24 140897] [debug] |xqc_engine_wakeup_after|wakeup:1757653284140984|now:1757653284140897|diff:87|
[2025/09/12 05:01:24 140902] [debug] |xqc_engine_main_logic|END|now:1757653284140885|
[2025/09/12 05:01:24 141969] [debug] |xqc_engine_main_logic|BEGIN|now:1757653284141969|
[2025/09/12 05:01:24 141976] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653284140984|pq_index:0|
[2025/09/12 05:01:24 141980] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653284080191|
[2025/09/12 05:01:24 141985] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653284141984|
[2025/09/12 05:01:24 141990] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653284140984|now:1757653284141984|
[2025/09/12 05:01:24 141994] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:24 141998] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055FD66EED35C|path:0|bytes_in_flight:90|
[2025/09/12 05:01:24 142002] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|srtt:30717|rtt_var:15358|pto_duration:184298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:24 142006] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:24 142010] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:24 142014] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:24 142018] [debug] |scid:8cde5b58865b79c1|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:24 142022] [debug] |scid:8cde5b58865b79c1|xqc_conn_send_probe_pkt|conn:000055FD66EED35C|path:0|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:24 142027] [debug] |scid:8cde5b58865b79c1|xqc_conn_send_probe_pkt|conn:000055FD66EED35C|path:0|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:24 142032] [debug] |scid:8cde5b58865b79c1|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055FD66EED35C|pto_count:2
[2025/09/12 05:01:24 142036] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|srtt:30717|rtt_var:15358|pto_duration:368596|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:24 142040] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:24 142044] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:24 142048] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:24 142058] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653284375282|now:1757653284142036|interv:233246|
[2025/09/12 05:01:24 142062] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653284375282|now:1757653284142036|interval:233246|pto_count:2|srtt:30717
[2025/09/12 05:01:24 142068] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:24 142072] [debug] |scid:8cde5b58865b79c1|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:24 142077] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:24 142081] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:01:24 142112] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:16|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:90|now:1757653284142089|stream_id:0|stream_offset:0|
[2025/09/12 05:01:24 142118] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:16|origin_pktnum:8|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 05:01:24 142122] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:90|applimit:1184|
[2025/09/12 05:01:24 142127] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|srtt:30717|rtt_var:15358|pto_duration:368596|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:24 142131] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:24 142135] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:24 142139] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 135|
[2025/09/12 05:01:24 142143] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653284610685|now:1757653284142127|interv:468558|
[2025/09/12 05:01:24 142147] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653284610685|now:1757653284142127|interval:468558|pto_count:2|srtt:30717
[2025/09/12 05:01:24 142151] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137944|inflight:135|
[2025/09/12 05:01:24 142156] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:9|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:24 142162] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:01:24 142194] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:17|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:135|now:1757653284142171|stream_id:0|stream_offset:0|
[2025/09/12 05:01:24 142203] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:17|origin_pktnum:9|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 05:01:24 142210] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|path:0|inflight:135|applimit:1184|
[2025/09/12 05:01:24 142217] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|srtt:30717|rtt_var:15358|pto_duration:368596|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:24 142224] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:24 142237] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:24 142241] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_pto_time_and_space|conn:000055FD66EED35C|path:0|PNS: 2, unacked: 180|
[2025/09/12 05:01:24 142245] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:LOSS_DETECTION|expire:1757653284610767|now:1757653284142216|interv:468551|
[2025/09/12 05:01:24 142249] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FD66EED35C|path:0|pns:2|expire:1757653284610767|now:1757653284142216|interval:468551|pto_count:2|srtt:30717
[2025/09/12 05:01:24 142253] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137944|inflight:180|
[2025/09/12 05:01:24 142258] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653284610767|
[2025/09/12 05:01:24 142263] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653284610767|
[2025/09/12 05:01:24 142269] [debug] |xqc_engine_wakeup_after|wakeup:1757653284610767|now:1757653284142268|diff:468499|
[2025/09/12 05:01:24 142276] [debug] |xqc_engine_main_logic|END|now:1757653284141984|
[2025/09/12 05:01:24 172988] [info] |xqc_engine_packet_process|==>|conn:000055FD66EED35C|size:38|state:ESTABED|recv_time:1757653284172987|
[2025/09/12 05:01:24 173001] [debug] |scid:8cde5b58865b79c1|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8cde5b58865b79c1|spin_bit:1|
[2025/09/12 05:01:24 173009] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:01:24 173016] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:01:24 173025] [debug] |scid:8cde5b58865b79c1|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:01:24 173031] [debug] |scid:8cde5b58865b79c1|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:24 173039] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|conn:000055FD66EED35C|path:0|pkt_num:9|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:9|
[2025/09/12 05:01:24 173046] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:166|prior_delivered:0|prior_time:1757653283788087|is_app_limited:1|send_elapse:373|ack_elapse:384900|ctl_first_sent_time:1757653283788460|lagest_ack_time:1757653284172987|curr_delivered:133|
[2025/09/12 05:01:24 173054] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_sent_time_update:1757653283788460|
[2025/09/12 05:01:24 173060] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:01:24 173067] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|conn:000055FD66EED35C|path:0|pkt_num:12|origin_pktnum:8|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:12|
[2025/09/12 05:01:24 173074] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:88|prior_time:1757653283906592|is_app_limited:1|send_elapse:0|ack_elapse:266395|ctl_first_sent_time:1757653283906592|lagest_ack_time:1757653284172987|curr_delivered:178|
[2025/09/12 05:01:24 173082] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_sent_time_update:1757653283906592|
[2025/09/12 05:01:24 173088] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:01:24 173095] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|conn:000055FD66EED35C|path:0|pkt_num:13|origin_pktnum:9|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:13|
[2025/09/12 05:01:24 173102] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:88|prior_time:1757653283906592|is_app_limited:1|send_elapse:0|ack_elapse:266395|ctl_first_sent_time:1757653283906592|lagest_ack_time:1757653284172987|curr_delivered:223|
[2025/09/12 05:01:24 173116] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_sent_time_update:1757653283906686|
[2025/09/12 05:01:24 173122] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:24 173128] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|conn:000055FD66EED35C|path:0|pkt_num:16|origin_pktnum:8|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:16|
[2025/09/12 05:01:24 173135] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:88|prior_time:1757653283906592|is_app_limited:1|send_elapse:0|ack_elapse:266395|ctl_first_sent_time:1757653283906592|lagest_ack_time:1757653284172987|curr_delivered:268|
[2025/09/12 05:01:24 173143] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_sent_time_update:1757653284142089|
[2025/09/12 05:01:24 173150] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:01:24 173156] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|conn:000055FD66EED35C|path:0|pkt_num:17|origin_pktnum:9|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/09/12 05:01:24 173162] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:88|prior_time:1757653283906592|is_app_limited:1|send_elapse:0|ack_elapse:266395|ctl_first_sent_time:1757653283906592|lagest_ack_time:1757653284172987|curr_delivered:313|
[2025/09/12 05:01:24 173169] [debug] |scid:8cde5b58865b79c1|xqc_update_sample|sampler_sent_time_update:1757653284142171|
[2025/09/12 05:01:24 173175] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:01:24 173180] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_rtt|before update rtt|conn:000055FD66EED35C|srtt:30717|rttvar:15358|minrtt:30717|latest_rtt:30816|ack_delay:104|
[2025/09/12 05:01:24 173185] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_update_rtt|l-0.0.0.0-55203-8cde5b58865b79c1 p-193.167.100.100-443-d9ecfb1fd6cc4fb7ec0efe39 |after update rtt|conn:000055FD66EED35C|srtt:30717|rttvar:11520|minrtt:30717|latest_rtt:30816|ack_delay:104|
[2025/09/12 05:01:24 173189] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:9|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:01:24 173194] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:8|thresh:9|
[2025/09/12 05:01:24 173201] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 15|pns:2|
[2025/09/12 05:01:24 173207] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:24 173214] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FD66EED35C|path:0|
[2025/09/12 05:01:24 173220] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:24 173223] [debug] |scid:8cde5b58865b79c1|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 266395, delivered 225|rate 844|lost 0|
[2025/09/12 05:01:24 173228] [debug] |scid:8cde5b58865b79c1|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:01:24 173232] [debug] |scid:8cde5b58865b79c1|xqc_bbr_update_min_rtt|minrtt expire|rtt:30717, old_rtt:30717|
[2025/09/12 05:01:24 173236] [debug] |scid:8cde5b58865b79c1|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:450|
[2025/09/12 05:01:24 173244] [debug] |scid:8cde5b58865b79c1|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137944|packet_lost:0|acked:225|po_sent_time:1757653284142171|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:313|
[2025/09/12 05:01:24 173248] [debug] |scid:8cde5b58865b79c1|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137944|packet_lost:0|acked:225|po_sent_time:1757653284142171|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:313|
[2025/09/12 05:01:24 173253] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_ack_received|l-0.0.0.0-55203-8cde5b58865b79c1 p-193.167.100.100-443-d9ecfb1fd6cc4fb7ec0efe39 |bbr on ack|mode:0|pacing_rate:12947701|bw:2864|cwnd:138169|full_bw_reached:0|inflight:0|srtt:30717|latest_rtt:30816|min_rtt:30717|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:24 173259] [debug] |scid:8cde5b58865b79c1|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:01:24 173264] [info] |scid:8cde5b58865b79c1|xqc_conn_on_pkt_processed|====>|conn:000055FD66EED35C|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:15|frame:ACK |recv_time:1757653284172987|dcid:8cde5b58865b79c1|dcid_seq:0|
[2025/09/12 05:01:24 173268] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:PATH_IDLE|expire:1757653404172987|now:1757653284172987|interv:120000000|
[2025/09/12 05:01:24 173272] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_IDLE|expire:1757653404172987|now:1757653284172987|interv:120000000|
[2025/09/12 05:01:24 173276] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653284610767|pq_index:0|
[2025/09/12 05:01:24 173280] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653284141984|
[2025/09/12 05:01:24 173284] [debug] |xqc_engine_main_logic|BEGIN|now:1757653284173284|
[2025/09/12 05:01:24 173289] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653284173288|
[2025/09/12 05:01:24 173296] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653286143892|
[2025/09/12 05:01:24 173299] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653286143892|
[2025/09/12 05:01:24 173303] [debug] |xqc_engine_wakeup_after|wakeup:1757653286143892|now:1757653284173303|diff:1970589|
[2025/09/12 05:01:24 173308] [debug] |xqc_engine_main_logic|END|now:1757653284173288|
[2025/09/12 05:01:24 173313] [debug] |xqc_engine_main_logic|BEGIN|now:1757653284173313|
[2025/09/12 05:01:24 173317] [debug] |xqc_engine_wakeup_after|wakeup:1757653286143892|now:1757653284173317|diff:1970575|
[2025/09/12 05:01:24 173321] [debug] |xqc_engine_main_logic|END|now:1757653284173313|
[2025/09/12 05:01:26 143311] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286143310|
[2025/09/12 05:01:26 143330] [debug] |xqc_engine_wakeup_after|wakeup:1757653286143892|now:1757653286143330|diff:562|
[2025/09/12 05:01:26 143335] [debug] |xqc_engine_main_logic|END|now:1757653286143310|
[2025/09/12 05:01:26 144402] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286144402|
[2025/09/12 05:01:26 144409] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286143892|pq_index:0|
[2025/09/12 05:01:26 144414] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653284173288|
[2025/09/12 05:01:26 144420] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653286144418|
[2025/09/12 05:01:26 144426] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653286143892|now:1757653286144418|
[2025/09/12 05:01:26 144437] [debug] |scid:8cde5b58865b79c1|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:01:26 144443] [debug] |scid:8cde5b58865b79c1|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:01:26 144465] [info] |scid:8cde5b58865b79c1|xqc_conn_close|conn:000055FD66EED35C|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 05:01:26 144490] [debug] |scid:8cde5b58865b79c1|xqc_timer_set|type:CONN_DRAINING|expire:1757653286449880|now:1757653286144489|interv:305391|
[2025/09/12 05:01:26 144495] [debug] |scid:8cde5b58865b79c1|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:01:26 144500] [debug] |scid:8cde5b58865b79c1|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:01:26 144505] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:26 144511] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:26 144517] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:26 144521] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:26 144528] [info] |scid:8cde5b58865b79c1|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 05:01:26 144537] [debug] |scid:8cde5b58865b79c1|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:26 144555] [stats] |scid:8cde5b58865b79c1|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:1757653282969794|wrt_delay:31|snd_delay:113|finwrt_delay:31|finsnd_delay:818457|finrcv_delay:786587|finread_delay:786646|all_acked_delay:849090|firstfinack_dely:849083|close_delay:849098|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-55203-8cde5b58865b79c1 p-193.167.100.100-443-d9ecfb1fd6cc4fb7ec0efe39|path_info:mp is not supported in connection scid:8cde5b58865b79c1|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:01:26 144565] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653286143892|now:1757653286144418|
[2025/09/12 05:01:26 144571] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:01:26 144580] [debug] |scid:8cde5b58865b79c1|xqc_path_get_perf_class|conn:000055FD66EED35C|path_id:0|path_srtt:30717|min_srtt:30717|path_bw:2864|loss_rate:100.00|path_pto:0|
[2025/09/12 05:01:26 144585] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FD66EED35C|path_id:0|path_srtt:30717|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:26 144592] [debug] |scid:8cde5b58865b79c1|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 05:01:26 144601] [debug] |scid:8cde5b58865b79c1|xqc_check_acked_or_dropped_pkt|conn:000055FD66EED35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:26 144608] [debug] |scid:8cde5b58865b79c1|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:01:26 144672] [info] |scid:8cde5b58865b79c1|xqc_send_packet_with_pn|<==|conn:000055FD66EED35C|path:0|pkt_num:18|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653286144627|stream_id:0|stream_offset:0|
[2025/09/12 05:01:26 144682] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_on_packet_sent|conn:000055FD66EED35C|path:0|pkt_num:18|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 05:01:26 144697] [debug] |scid:8cde5b58865b79c1|xqc_conn_next_wakeup_time|wakeup_time:1757653286449880|
[2025/09/12 05:01:26 144703] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_wakeup_queue|next_tick_time:1757653286449880|
[2025/09/12 05:01:26 144710] [debug] |xqc_engine_wakeup_after|wakeup:1757653286449880|now:1757653286144710|diff:305170|
[2025/09/12 05:01:26 144716] [debug] |xqc_engine_main_logic|END|now:1757653286144418|
[2025/09/12 05:01:26 450723] [debug] |xqc_engine_main_logic|BEGIN|now:1757653286450722|
[2025/09/12 05:01:26 450736] [debug] |scid:8cde5b58865b79c1|xqc_engine_remove_wakeup_queue|next_tick_time:1757653286449880|pq_index:0|
[2025/09/12 05:01:26 450741] [debug] |scid:8cde5b58865b79c1|xqc_engine_add_active_queue|last_ticked_time:1757653286144418|
[2025/09/12 05:01:26 450747] [debug] |scid:8cde5b58865b79c1|xqc_engine_process_conn|conn:000055FD66EED35C|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:1757653286450745|
[2025/09/12 05:01:26 450752] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653286449880|now:1757653286450745|
[2025/09/12 05:01:26 450756] [debug] |scid:8cde5b58865b79c1|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653286449880|now:1757653286450745|
[2025/09/12 05:01:26 450759] [debug] |scid:8cde5b58865b79c1|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:01:26 450763] [info] |xqc_engine_main_logic|conn:000055FD66EED35C|l-0.0.0.0-55203-8cde5b58865b79c1 p-193.167.100.100-443-d9ecfb1fd6cc4fb7ec0efe39|conn_state:13|next_tick_time:1757653286449880
[2025/09/12 05:01:26 450775] [report] |scid:8cde5b58865b79c1|xqc_conn_destroy|000055FD66EED35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:787183|first_send_delay:1107|conn_persist:3482052|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-55203-8cde5b58865b79c1 p-193.167.100.100-443-d9ecfb1fd6cc4fb7ec0efe39|hsk_recv:786579|close_recv:0|close_send:3175904|last_recv:1204264|last_send:3175904|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,22,14,14,51,0,1024,i96,4,52,61,4000,14,1111,0,4,29,38,4,15,1204,0,4,52,61,4000,13,1111,0,4,21,40000,18,3175,4,45,4000,16,1173,4,45,4000,17,1173,0-2,0-2,0-0,0-0,0-0,0-30,0-5777,0-3282,0-14,0-14,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:14|spurious_loss:2|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:01:26 450814] [debug] |scid:8cde5b58865b79c1|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:01:26 450821] [debug] |scid:8cde5b58865b79c1|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:01:26 450825] [debug] |scid:8cde5b58865b79c1|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:01:26 450829] [debug] |scid:8cde5b58865b79c1|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:01:26 450896] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:01:26 450905] [debug] |xqc_engine_main_logic|END|now:1757653286450745|
[2025/09/12 05:01:26 451982] [debug] |xqc_engine_destroy|begin|