[2025/09/12 05:00:58 041099] [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 05:00:58 041134] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:00:58 041139] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:00:58 041143] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:00:58 041147] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:00:58 041155] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:00:58 041159] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:00:58 041163] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:00:58 041167] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:00:58 041302] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653378041297|now:1757653258041297|interv:120000000|
[2025/09/12 05:00:58 041331] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653378041331|now:1757653258041331|interv:120000000|
[2025/09/12 05:00:58 041341] [debug] |xqc_path_create|path:0|dcid:99e43cc073d2ce21|scid:89a39e26f75e8ab6|create_path_count:1|
[2025/09/12 05:00:58 041348] [debug] |scid:89a39e26f75e8ab6|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 05:00:58 041355] [debug] |xqc_path_init|path:0|dcid:99e43cc073d2ce21|scid:89a39e26f75e8ab6|state:2|
[2025/09/12 05:00:58 041361] [debug] |scid:89a39e26f75e8ab6|xqc_conn_create|success|scid:89a39e26f75e8ab6|dcid:99e43cc073d2ce21|conn:0000560120F4735C|
[2025/09/12 05:00:58 041369] [debug] |scid:89a39e26f75e8ab6|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:00:58 041377] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:00:58 042154] [debug] |scid:89a39e26f75e8ab6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:00:58 042162] [debug] |scid:89a39e26f75e8ab6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:00:58 042168] [debug] |scid:89a39e26f75e8ab6|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:00:58 042173] [debug] |scid:89a39e26f75e8ab6|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 05:00:58 042180] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653258042179|
[2025/09/12 05:00:58 042186] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_write_streams|
[2025/09/12 05:00:58 042190] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:00:58 042197] [info] |scid:89a39e26f75e8ab6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653258042197|
[2025/09/12 05:00:58 042203] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:00:58 042209] [debug] |scid:89a39e26f75e8ab6|xqc_path_get_perf_class|conn:0000560120F4735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:00:58 042214] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560120F4735C|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 05:00:58 042220] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:00:58 042225] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:00:58 042231] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:58 042311] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653258042246|stream_id:0|stream_offset:0|
[2025/09/12 05:00:58 042319] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|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 05:00:58 042324] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:00:58 042328] [debug] |scid:89a39e26f75e8ab6|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 05:00:58 042333] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:58 042337] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:58 042341] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:00:58 042345] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653258792246|now:1757653258042328|interv:749918|
[2025/09/12 05:00:58 042349] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:0|expire:1757653258792246|now:1757653258042328|interval:749918|pto_count:0|srtt:250000
[2025/09/12 05:00:58 042354] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:00:58 042359] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653258792246|
[2025/09/12 05:00:58 042363] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_active_queue|last_ticked_time:1757653258042179|pd_index:0|
[2025/09/12 05:00:58 042367] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653258792246|
[2025/09/12 05:00:58 042371] [debug] |xqc_engine_wakeup_after|wakeup:1757653258792246|now:1757653258042371|diff:749875|
[2025/09/12 05:00:58 042376] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:00:58 042430] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653258792246|pq_index:0|
[2025/09/12 05:00:58 042435] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653258042179|
[2025/09/12 05:00:58 042444] [debug] |scid:89a39e26f75e8ab6|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 05:00:58 042451] [debug] |scid:89a39e26f75e8ab6|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:00:58 042461] [debug] |scid:89a39e26f75e8ab6|xqc_stream_buff_data|size:17|
[2025/09/12 05:00:58 042492] [info] |scid:89a39e26f75e8ab6|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:0000560120F4735C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:00:58 042506] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653258042505|
[2025/09/12 05:00:58 042513] [debug] |scid:89a39e26f75e8ab6|xqc_path_get_perf_class|conn:0000560120F4735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:00:58 042518] [debug] |scid:89a39e26f75e8ab6|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:0000560120F4735C|stream_id:0|stream_offset:17|
[2025/09/12 05:00:58 042522] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560120F4735C|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 05:00:58 042532] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:00:58 042539] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:00:58 042545] [debug] |scid:89a39e26f75e8ab6|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:0000560120F4735C|stream_id:0|stream_offset:17|
[2025/09/12 05:00:58 042553] [debug] |scid:89a39e26f75e8ab6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:00:58 042560] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:58 042596] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653258042570|stream_id:0|stream_offset:17|
[2025/09/12 05:00:58 042604] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|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 05:00:58 042611] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:00:58 042618] [debug] |scid:89a39e26f75e8ab6|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 05:00:58 042624] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:58 042630] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:58 042636] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:58 042641] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:58 042645] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653258792246|now:1757653258042618|interv:749628|
[2025/09/12 05:00:58 042649] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:0|expire:1757653258792246|now:1757653258042618|interval:749628|pto_count:0|srtt:250000
[2025/09/12 05:00:58 042654] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:00:58 042659] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653258792246|
[2025/09/12 05:00:58 042663] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_active_queue|last_ticked_time:1757653258042505|pd_index:0|
[2025/09/12 05:00:58 042667] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653258792246|
[2025/09/12 05:00:58 042671] [debug] |xqc_engine_wakeup_after|wakeup:1757653258792246|now:1757653258042671|diff:749575|
[2025/09/12 05:00:58 042675] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:00:58 792280] [debug] |xqc_engine_main_logic|BEGIN|now:1757653258792279|
[2025/09/12 05:00:58 792294] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653258792246|pq_index:0|
[2025/09/12 05:00:58 792300] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653258042505|
[2025/09/12 05:00:58 792305] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653258792304|
[2025/09/12 05:00:58 792310] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653258792246|now:1757653258792304|
[2025/09/12 05:00:58 792314] [debug] |scid:89a39e26f75e8ab6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:00:58 792326] [debug] |scid:89a39e26f75e8ab6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560120F4735C|path:0|bytes_in_flight:1234|
[2025/09/12 05:00:58 792330] [debug] |scid:89a39e26f75e8ab6|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 05:00:58 792335] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:58 792339] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:58 792343] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:58 792347] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:58 792351] [debug] |scid:89a39e26f75e8ab6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:00:58 792356] [debug] |scid:89a39e26f75e8ab6|xqc_conn_send_probe_pkt|conn:0000560120F4735C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:00:58 792366] [debug] |scid:89a39e26f75e8ab6|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:00:58 792371] [debug] |scid:89a39e26f75e8ab6|xqc_conn_send_probe_pkt|conn:0000560120F4735C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:00:58 792375] [debug] |scid:89a39e26f75e8ab6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560120F4735C|pto_count:1
[2025/09/12 05:00:58 792379] [debug] |scid:89a39e26f75e8ab6|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 05:00:58 792383] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:58 792387] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:58 792391] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:58 792395] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:58 792399] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653258792379|interv:18444986420450759236|
[2025/09/12 05:00:58 792403] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:0|expire:18446744073709551615|now:1757653258792379|interval:18444986420450759236|pto_count:1|srtt:250000
[2025/09/12 05:00:58 792409] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:00:58 792414] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:00:58 792419] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:00:58 792424] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:58 792491] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653258792435|stream_id:0|stream_offset:0|
[2025/09/12 05:00:58 792502] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|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 05:00:58 792510] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:00:58 792515] [debug] |scid:89a39e26f75e8ab6|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 05:00:58 792519] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:58 792523] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:58 792527] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:58 792532] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:58 792538] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653260292435|now:1757653258792515|interv:1499920|
[2025/09/12 05:00:58 792545] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:0|expire:1757653260292435|now:1757653258792515|interval:1499920|pto_count:1|srtt:250000
[2025/09/12 05:00:58 792551] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:00:58 792558] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:00:58 792564] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:58 792598] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653258792573|stream_id:0|stream_offset:0|
[2025/09/12 05:00:58 792607] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|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 05:00:58 792614] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:00:58 792622] [debug] |scid:89a39e26f75e8ab6|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 05:00:58 792629] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:00:58 792635] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:58 792642] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:58 792648] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:58 792654] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653260292573|now:1757653258792622|interv:1499951|
[2025/09/12 05:00:58 792660] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:0|expire:1757653260292573|now:1757653258792622|interval:1499951|pto_count:1|srtt:250000
[2025/09/12 05:00:58 792664] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:00:58 792669] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653260292573|
[2025/09/12 05:00:58 792673] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653260292573|
[2025/09/12 05:00:58 792677] [debug] |xqc_engine_wakeup_after|wakeup:1757653260292573|now:1757653258792677|diff:1499896|
[2025/09/12 05:00:58 792686] [debug] |xqc_engine_main_logic|END|now:1757653258792304|
[2025/09/12 05:00:58 826630] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:89|state:C_INITIAL_SENT|recv_time:1757653258826628|
[2025/09/12 05:00:58 826654] [info] |scid:89a39e26f75e8ab6|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 05:00:58 826667] [debug] |scid:89a39e26f75e8ab6|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 05:00:58 826674] [info] |scid:89a39e26f75e8ab6|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:00:58 826681] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653378826628|now:1757653258826628|interv:120000000|
[2025/09/12 05:00:58 826689] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653378826628|now:1757653258826628|interv:120000000|
[2025/09/12 05:00:58 826695] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653260292573|pq_index:0|
[2025/09/12 05:00:58 826702] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653258792304|
[2025/09/12 05:00:58 826714] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:65|state:C_INITIAL_SENT|recv_time:1757653258826713|
[2025/09/12 05:00:58 826721] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:00:58 826727] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 05:00:58 826736] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:58 826741] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:58 826750] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 05:00:58 826756] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:58 826764] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|conn:0000560120F4735C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:00:58 826772] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653258042246|is_app_limited:1|send_elapse:750189|ack_elapse:784467|ctl_first_sent_time:1757653258792435|lagest_ack_time:1757653258826713|curr_delivered:1184|
[2025/09/12 05:00:58 826779] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_sent_time_update:1757653258792435|
[2025/09/12 05:00:58 826786] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:00:58 826793] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_rtt|before update rtt|conn:0000560120F4735C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34278|ack_delay:1368|
[2025/09/12 05:00:58 826804] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_rtt|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21 |after update rtt|conn:0000560120F4735C|srtt:34278|rttvar:17139|minrtt:34278|latest_rtt:34278|ack_delay:1368|
[2025/09/12 05:00:58 826811] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:00:58 826819] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:00:58 826825] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:34278|rtt_var:17139|pto_duration:205668|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:58 826832] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:58 826837] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:58 826841] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:58 826855] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:58 826860] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653258826825|interv:18444986420450724790|
[2025/09/12 05:00:58 826867] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:0|expire:18446744073709551615|now:1757653258826825|interval:18444986420450724790|pto_count:1|srtt:34278
[2025/09/12 05:00:58 826874] [debug] |scid:89a39e26f75e8ab6|xqc_generate_sample|sampler: send_elapse 750189, ack_elapse 784467, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:00:58 826878] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:00:58 826882] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:00:58 826887] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_min_rtt|probertt expire|rtt:34278, old_rtt:2147483647|
[2025/09/12 05:00:58 826891] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_min_rtt|minrtt expire|rtt:34278, old_rtt:2147483647|
[2025/09/12 05:00:58 826896] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:00:58 826902] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653258792435|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:00:58 826909] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653258792435|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:00:58 826917] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21 |bbr on ack|mode:0|pacing_rate:11602616|bw:1509|cwnd:139040|full_bw_reached:0|inflight:50|srtt:34278|latest_rtt:34278|min_rtt:34278|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:00:58 826925] [info] |scid:89a39e26f75e8ab6|xqc_conn_confirm_cid|dcid change|ori:99e43cc073d2ce21|new:0eab9511107f59b182bad61d|
[2025/09/12 05:00:58 826930] [info] |scid:89a39e26f75e8ab6|xqc_conn_addr_validated|Address Validated|conn:0000560120F4735C|role:0|
[2025/09/12 05:00:58 826935] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 05:00:58 826940] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:65|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757653258826713|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:58 826945] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653378826713|now:1757653258826713|interv:120000000|
[2025/09/12 05:00:58 826949] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653378826713|now:1757653258826713|interv:120000000|
[2025/09/12 05:00:58 826953] [debug] |xqc_engine_main_logic|BEGIN|now:1757653258826953|
[2025/09/12 05:00:58 826958] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757653258826957|
[2025/09/12 05:00:58 826964] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653378826713|
[2025/09/12 05:00:58 826968] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653378826713|
[2025/09/12 05:00:58 826971] [debug] |xqc_engine_wakeup_after|wakeup:1757653378826713|now:1757653258826971|diff:119999742|
[2025/09/12 05:00:58 826976] [debug] |xqc_engine_main_logic|END|now:1757653258826957|
[2025/09/12 05:00:58 826981] [debug] |xqc_engine_main_logic|BEGIN|now:1757653258826981|
[2025/09/12 05:00:58 826989] [debug] |xqc_engine_wakeup_after|wakeup:1757653378826713|now:1757653258826989|diff:119999724|
[2025/09/12 05:00:58 826993] [debug] |xqc_engine_main_logic|END|now:1757653258826981|
[2025/09/12 05:00:58 827569] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:1057|state:C_INITIAL_SENT|recv_time:1757653258827568|
[2025/09/12 05:00:58 827582] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:89a39e26f75e8ab6|spin_bit:1|
[2025/09/12 05:00:58 827588] [warn] |scid:89a39e26f75e8ab6|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:00:58 827594] [debug] |scid:89a39e26f75e8ab6|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:00:58 827616] [info] |scid:89a39e26f75e8ab6|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:00:58 827622] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653378827568|now:1757653258827568|interv:120000000|
[2025/09/12 05:00:58 827629] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653378827568|now:1757653258827568|interv:120000000|
[2025/09/12 05:00:58 827635] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653378826713|pq_index:0|
[2025/09/12 05:00:58 827641] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653258826957|
[2025/09/12 05:00:58 827652] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:64|state:C_INITIAL_SENT|recv_time:1757653258827651|
[2025/09/12 05:00:58 827659] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:00:58 827665] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:00:58 827673] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:00:58 827677] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:58 827686] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 05:00:58 827692] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:58 827699] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 05:00:58 827706] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:64|pkt_type:INIT|pkt_num:2|frame:ACK |recv_time:1757653258827651|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:58 827714] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653378827651|now:1757653258827651|interv:120000000|
[2025/09/12 05:00:58 827720] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653378827651|now:1757653258827651|interv:120000000|
[2025/09/12 05:00:58 827726] [debug] |xqc_engine_main_logic|BEGIN|now:1757653258827726|
[2025/09/12 05:00:58 827733] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757653258827732|
[2025/09/12 05:00:58 827741] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653378827651|
[2025/09/12 05:00:58 827747] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653378827651|
[2025/09/12 05:00:58 827751] [debug] |xqc_engine_wakeup_after|wakeup:1757653378827651|now:1757653258827751|diff:119999900|
[2025/09/12 05:00:58 827755] [debug] |xqc_engine_main_logic|END|now:1757653258827732|
[2025/09/12 05:00:58 827760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653258827760|
[2025/09/12 05:00:58 827764] [debug] |xqc_engine_wakeup_after|wakeup:1757653378827651|now:1757653258827764|diff:119999887|
[2025/09/12 05:00:58 827768] [debug] |xqc_engine_main_logic|END|now:1757653258827760|
[2025/09/12 05:00:59 578200] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:1200|state:C_INITIAL_SENT|recv_time:1757653259578197|
[2025/09/12 05:00:59 578232] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:00:59 578240] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:00:59 578254] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:00:59 578260] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:59 578274] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 05:00:59 578280] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:59 578287] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:00:59 578294] [debug] |scid:89a39e26f75e8ab6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:00:59 578300] [debug] |scid:89a39e26f75e8ab6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:00:59 578683] [debug] |scid:89a39e26f75e8ab6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:00:59 578691] [debug] |scid:89a39e26f75e8ab6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:00:59 578697] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653378827651|pq_index:0|
[2025/09/12 05:00:59 578702] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653258827732|
[2025/09/12 05:00:59 578706] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:0|
[2025/09/12 05:00:59 578710] [debug] |scid:89a39e26f75e8ab6|xqc_process_padding_frame|process padding|
[2025/09/12 05:00:59 578718] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:00:59 578723] [debug] |scid:89a39e26f75e8ab6|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 05:00:59 578728] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 05:00:59 578733] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:PADDING CRYPTO |recv_time:1757653259578197|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 578739] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379578197|now:1757653259578197|interv:120000000|
[2025/09/12 05:00:59 578743] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379578197|now:1757653259578197|interv:120000000|
[2025/09/12 05:00:59 578748] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259578748|
[2025/09/12 05:00:59 578753] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653259578752|
[2025/09/12 05:00:59 578758] [debug] |scid:89a39e26f75e8ab6|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 05:00:59 578763] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:00:59 578768] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:59 578772] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:59 578778] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:00:59 578782] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:59 578786] [debug] |scid:89a39e26f75e8ab6|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:00:59 578791] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_frame|level:2|
[2025/09/12 05:00:59 578795] [debug] |scid:89a39e26f75e8ab6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:00:59 578799] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:00:59 578808] [debug] |scid:89a39e26f75e8ab6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:00:59 578812] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:00:59 578816] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653258826628|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 578822] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:00:59 578826] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:59 578830] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_write_streams|
[2025/09/12 05:00:59 578834] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:00:59 578838] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:59 578842] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_write_streams|
[2025/09/12 05:00:59 578846] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:00:59 578850] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:59 578856] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|largest_recv:3|ack_delay:659|first_ack_range:2|largest_pkt_recv_time:1757653259578197|
[2025/09/12 05:00:59 578861] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:3|low:1|pkt_pns:0|
[2025/09/12 05:00:59 578865] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:00:59 578869] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:00:59 578873] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|largest_recv:1|ack_delay:752245|first_ack_range:0|largest_pkt_recv_time:1757653258826628|
[2025/09/12 05:00:59 578877] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:00:59 578881] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:00:59 578885] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:00:59 578890] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 578895] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 578900] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 05:00:59 578905] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:59 578941] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:50|now:1757653259578912|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 578947] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:00:59 578952] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:00:59 578957] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:50|
[2025/09/12 05:00:59 578962] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 05:00:59 578970] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:59 578992] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:0|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:50|now:1757653259578975|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 579000] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:0|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:00:59 579009] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653379578197|
[2025/09/12 05:00:59 579015] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653379578197|
[2025/09/12 05:00:59 579022] [debug] |xqc_engine_wakeup_after|wakeup:1757653379578197|now:1757653259579022|diff:119999175|
[2025/09/12 05:00:59 579027] [debug] |xqc_engine_main_logic|END|now:1757653259578752|
[2025/09/12 05:00:59 579033] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259579033|
[2025/09/12 05:00:59 579037] [debug] |xqc_engine_wakeup_after|wakeup:1757653379578197|now:1757653259579037|diff:119999160|
[2025/09/12 05:00:59 579043] [debug] |xqc_engine_main_logic|END|now:1757653259579033|
[2025/09/12 05:00:59 610925] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:181|state:C_HANDSHAKE_RECVD|recv_time:1757653259610923|
[2025/09/12 05:00:59 610945] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:00:59 610957] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:00:59 610964] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:59 610976] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:00:59 610984] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:59 610992] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_frame|level:2|
[2025/09/12 05:00:59 610999] [debug] |scid:89a39e26f75e8ab6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:00:59 611006] [debug] |scid:89a39e26f75e8ab6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:00:59 611021] [debug] |scid:89a39e26f75e8ab6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:00:59 611029] [debug] |scid:89a39e26f75e8ab6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:00:59 611036] [debug] |scid:89a39e26f75e8ab6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:00:59 611146] [debug] |scid:89a39e26f75e8ab6|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:00:59 611153] [info] |scid:89a39e26f75e8ab6|xqc_conn_tls_transport_params_cb|store sr_token with cid: 99e43cc073d2ce21|token:117eaacc0f493f1132885aee889daf2f
[2025/09/12 05:00:59 611160] [debug] |scid:89a39e26f75e8ab6|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:00:59 611166] [debug] |scid:89a39e26f75e8ab6|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:00:59 611441] [debug] |scid:89a39e26f75e8ab6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:00:59 611451] [debug] |scid:89a39e26f75e8ab6|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:00:59 611456] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653379578197|pq_index:0|
[2025/09/12 05:00:59 611462] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259578752|
[2025/09/12 05:00:59 611494] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:00:59 611507] [debug] |scid:89a39e26f75e8ab6|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 05:00:59 611518] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:00:59 611524] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653259610923|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 611530] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379610923|now:1757653259610923|interv:120000000|
[2025/09/12 05:00:59 611535] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379610923|now:1757653259610923|interv:120000000|
[2025/09/12 05:00:59 611540] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259611540|
[2025/09/12 05:00:59 611546] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653259611545|
[2025/09/12 05:00:59 611552] [info] |scid:89a39e26f75e8ab6|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:00:59 611557] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:59 611563] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_write_streams|
[2025/09/12 05:00:59 611567] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:00:59 611573] [info] |scid:89a39e26f75e8ab6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653259611573|
[2025/09/12 05:00:59 611579] [debug] |scid:89a39e26f75e8ab6|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560120F4735C|
[2025/09/12 05:00:59 611584] [info] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:00:59 611590] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:34278|rtt_var:17139|pto_duration:102834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:59 611596] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 611601] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 611606] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:59 611611] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:59 611616] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653259611589|interv:18444986420449940026|
[2025/09/12 05:00:59 611621] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:0|expire:18446744073709551615|now:1757653259611589|interval:18444986420449940026|pto_count:0|srtt:34278
[2025/09/12 05:00:59 611627] [debug] |scid:89a39e26f75e8ab6|xqc_conn_early_data_accept|accept|
[2025/09/12 05:00:59 611632] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:00:59 611637] [debug] |scid:89a39e26f75e8ab6|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:00:59 611643] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:89a39e26f75e8ab6|spin_bit:1|
[2025/09/12 05:00:59 611650] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:59 611655] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:59 611663] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:00:59 611672] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:b|
[2025/09/12 05:00:59 611678] [debug] |scid:89a39e26f75e8ab6|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:00:59 611684] [debug] |scid:89a39e26f75e8ab6|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:00:59 611689] [debug] |scid:89a39e26f75e8ab6|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:00:59 611694] [debug] |scid:89a39e26f75e8ab6|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:00:59 611700] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:ACK_01RTT|expire:1757653258852568|now:1757653258827568|interv:25000|
[2025/09/12 05:00:59 611706] [debug] |scid:89a39e26f75e8ab6|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653258827568|max_ack_delay:25000|
[2025/09/12 05:00:59 611712] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:00:59 611717] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653258827568|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 611723] [debug] |scid:89a39e26f75e8ab6|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000560120F4735C|
[2025/09/12 05:00:59 611775] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|largest_recv:2|ack_delay:852|first_ack_range:1|largest_pkt_recv_time:1757653259610923|
[2025/09/12 05:00:59 611785] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:2|low:1|pkt_pns:1|
[2025/09/12 05:00:59 611794] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:00:59 611802] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:00:59 611812] [debug] |scid:89a39e26f75e8ab6|xqc_path_get_perf_class|conn:0000560120F4735C|path_id:0|path_srtt:34278|min_srtt:34278|path_bw:1509|loss_rate:20.00|path_pto:0|
[2025/09/12 05:00:59 611821] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560120F4735C|path_id:0|path_srtt:34278|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:59 611831] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 05:00:59 611839] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 611848] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:00:59 611856] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:59 611901] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653259611868|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 611914] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|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 05:00:59 611923] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:00:59 611931] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:34278|rtt_var:17139|pto_duration:102834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:59 611947] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 611954] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:00:59 611962] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:59 611970] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:59 611978] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653259714702|now:1757653259611931|interv:102771|
[2025/09/12 05:00:59 611986] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:1|expire:1757653259714702|now:1757653259611931|interval:102771|pto_count:0|srtt:34278
[2025/09/12 05:00:59 611996] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/09/12 05:00:59 612006] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/09/12 05:00:59 612013] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:59 612050] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:2|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:122|now:1757653259612021|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 612060] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|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 05:00:59 612073] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653258852568|
[2025/09/12 05:00:59 612082] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653258852568|
[2025/09/12 05:00:59 612092] [debug] |xqc_engine_wakeup_after|wakeup:1757653258852568|now:1757653259612091|diff:18446744073708792093|
[2025/09/12 05:00:59 612100] [debug] |xqc_engine_main_logic|END|now:1757653259611545|
[2025/09/12 05:00:59 612115] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:89|state:ESTABED|recv_time:1757653259612114|
[2025/09/12 05:00:59 612123] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:00:59 612129] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:00:59 612133] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:59 612139] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 05:00:59 612143] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:59 612147] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_frame|level:2|
[2025/09/12 05:00:59 612151] [debug] |scid:89a39e26f75e8ab6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:00:59 612155] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653258852568|pq_index:0|
[2025/09/12 05:00:59 612159] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259611545|
[2025/09/12 05:00:59 612164] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:00:59 612169] [debug] |scid:89a39e26f75e8ab6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:00:59 612173] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 05:00:59 612177] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653259612114|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 612187] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379612114|now:1757653259612114|interv:120000000|
[2025/09/12 05:00:59 612191] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379612114|now:1757653259612114|interv:120000000|
[2025/09/12 05:00:59 612195] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259612195|
[2025/09/12 05:00:59 612200] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653259612199|
[2025/09/12 05:00:59 612204] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653258852568|now:1757653259612199|
[2025/09/12 05:00:59 612208] [debug] |scid:89a39e26f75e8ab6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:00:59 612212] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653258852568|now:1757653259612199|
[2025/09/12 05:00:59 612216] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:59 612221] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:00:59 612226] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|largest_recv:3|ack_delay:112|first_ack_range:2|largest_pkt_recv_time:1757653259612114|
[2025/09/12 05:00:59 612230] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:3|low:1|pkt_pns:1|
[2025/09/12 05:00:59 612234] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:00:59 612238] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:00:59 612242] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|largest_recv:0|ack_delay:784674|first_ack_range:0|largest_pkt_recv_time:1757653258827568|
[2025/09/12 05:00:59 612246] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:00:59 612250] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:00:59 612254] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:00:59 612258] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 612262] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 612267] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:00:59 612271] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:59 612298] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:3|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:122|now:1757653259612276|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 612307] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:3|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:59 612315] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:00:59 612321] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-2|next_skip_chance:1757653259995823|current_time:1757653259612321|
[2025/09/12 05:00:59 612329] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:59 612355] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:3|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653259612336|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 612370] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:3|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:59 612378] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653259714702|
[2025/09/12 05:00:59 612384] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653259714702|
[2025/09/12 05:00:59 612389] [debug] |xqc_engine_wakeup_after|wakeup:1757653259714702|now:1757653259612389|diff:102313|
[2025/09/12 05:00:59 612394] [debug] |xqc_engine_main_logic|END|now:1757653259612199|
[2025/09/12 05:00:59 612399] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259612399|
[2025/09/12 05:00:59 612403] [debug] |xqc_engine_wakeup_after|wakeup:1757653259714702|now:1757653259612403|diff:102299|
[2025/09/12 05:00:59 612407] [debug] |xqc_engine_main_logic|END|now:1757653259612399|
[2025/09/12 05:00:59 643081] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:30|state:ESTABED|recv_time:1757653259643080|
[2025/09/12 05:00:59 643096] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:89a39e26f75e8ab6|spin_bit:1|
[2025/09/12 05:00:59 643106] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:59 643111] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:59 643121] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:00:59 643127] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:1e|
[2025/09/12 05:00:59 643134] [info] |scid:89a39e26f75e8ab6|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560120F4735C|
[2025/09/12 05:00:59 643142] [debug] |scid:89a39e26f75e8ab6|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:00:59 643147] [info] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:00:59 643154] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:34278|rtt_var:17139|pto_duration:102834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:59 643161] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 643166] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 643173] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:59 643179] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653259643153|now:1757653259643153|interv:0|
[2025/09/12 05:00:59 643184] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:2|expire:1757653258170404|now:1757653259643153|interval:0|pto_count:0|srtt:34278
[2025/09/12 05:00:59 643192] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:ACK_01RTT|expire:1757653259668080|now:1757653259643080|interv:25000|
[2025/09/12 05:00:59 643198] [debug] |scid:89a39e26f75e8ab6|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:1757653259643080|max_ack_delay:25000|
[2025/09/12 05:00:59 643205] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:00:59 643212] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:1|frame:HANDSHAKE_DONE |recv_time:1757653259643080|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 643228] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379643080|now:1757653259643080|interv:120000000|
[2025/09/12 05:00:59 643235] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379643080|now:1757653259643080|interv:120000000|
[2025/09/12 05:00:59 643241] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653259714702|pq_index:0|
[2025/09/12 05:00:59 643248] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259612199|
[2025/09/12 05:00:59 643254] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259643254|
[2025/09/12 05:00:59 643262] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259643260|
[2025/09/12 05:00:59 643268] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653259643153|now:1757653259643260|
[2025/09/12 05:00:59 643272] [debug] |scid:89a39e26f75e8ab6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:00:59 643275] [debug] |scid:89a39e26f75e8ab6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560120F4735C|path:0|bytes_in_flight:50|
[2025/09/12 05:00:59 643279] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:34278|rtt_var:17139|pto_duration:102834|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:59 643284] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 643288] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 643291] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:59 643295] [debug] |scid:89a39e26f75e8ab6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:00:59 643300] [debug] |scid:89a39e26f75e8ab6|xqc_conn_send_probe_pkt|conn:0000560120F4735C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:00:59 643305] [debug] |scid:89a39e26f75e8ab6|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:00:59 643308] [debug] |scid:89a39e26f75e8ab6|xqc_conn_send_probe_pkt|conn:0000560120F4735C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:00:59 643313] [debug] |scid:89a39e26f75e8ab6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560120F4735C|pto_count:1
[2025/09/12 05:00:59 643317] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560120F4735C|path:0|
[2025/09/12 05:00:59 643321] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:59 643325] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653259643260|
[2025/09/12 05:00:59 643329] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:59 643344] [debug] |scid:89a39e26f75e8ab6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:88b543610f54aaf2|sr_token:90c5d02dff7f000043ccbc1f01560000|seq_num:1
[2025/09/12 05:00:59 643357] [debug] |scid:89a39e26f75e8ab6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:dafe38f1e765108b|sr_token:90c5d02dff7f000043ccbc1f01560000|seq_num:2
[2025/09/12 05:00:59 643366] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:00:59 643373] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:00:59 643386] [debug] |scid:89a39e26f75e8ab6|xqc_path_get_perf_class|conn:0000560120F4735C|path_id:0|path_srtt:34278|min_srtt:34278|path_bw:1509|loss_rate:20.00|path_pto:1|
[2025/09/12 05:00:59 643393] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560120F4735C|path_id:0|path_srtt:34278|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:59 643399] [debug] |scid:89a39e26f75e8ab6|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 05:00:59 643405] [debug] |scid:89a39e26f75e8ab6|xqc_path_get_perf_class|conn:0000560120F4735C|path_id:0|path_srtt:34278|min_srtt:34278|path_bw:1509|loss_rate:20.00|path_pto:1|
[2025/09/12 05:00:59 643412] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560120F4735C|path_id:0|path_srtt:34278|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:59 643418] [debug] |scid:89a39e26f75e8ab6|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 05:00:59 643426] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:00:59 643432] [debug] |scid:89a39e26f75e8ab6|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000560120F4735C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:00:59 643439] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:00:59 643495] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:4|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653259643450|stream_id:0|stream_offset:17|
[2025/09/12 05:00:59 643512] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:4|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:59 643519] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:00:59 643526] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:34278|rtt_var:17139|pto_duration:205668|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:59 643532] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 643538] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 643544] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 38|
[2025/09/12 05:00:59 643550] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653259899118|now:1757653259643525|interv:255593|
[2025/09/12 05:00:59 643556] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:2|expire:1757653259899118|now:1757653259643525|interval:255593|pto_count:1|srtt:34278
[2025/09/12 05:00:59 643563] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:38|
[2025/09/12 05:00:59 643570] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:00:59 643576] [debug] |scid:89a39e26f75e8ab6|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000560120F4735C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:00:59 643583] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:00:59 643639] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:5|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653259643592|stream_id:0|stream_offset:17|
[2025/09/12 05:00:59 643656] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:5|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 05:00:59 643663] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 05:00:59 643670] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:34278|rtt_var:17139|pto_duration:205668|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:59 643676] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 643683] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 643689] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 76|
[2025/09/12 05:00:59 643695] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653259899260|now:1757653259643669|interv:255591|
[2025/09/12 05:00:59 643701] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:2|expire:1757653259899260|now:1757653259643669|interval:255591|pto_count:1|srtt:34278
[2025/09/12 05:00:59 643709] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:76|
[2025/09/12 05:00:59 643716] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:59 643723] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:00:59 643758] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:6|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653259643732|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 643768] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:6|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:59 643774] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 05:00:59 643782] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:34278|rtt_var:17139|pto_duration:205668|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:59 643787] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 643791] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 643794] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 121|
[2025/09/12 05:00:59 643798] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653259899400|now:1757653259643781|interv:255619|
[2025/09/12 05:00:59 643803] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:2|expire:1757653259899400|now:1757653259643781|interval:255619|pto_count:1|srtt:34278
[2025/09/12 05:00:59 643807] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:121|
[2025/09/12 05:00:59 643811] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:59 643816] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:00:59 643838] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:7|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653259643822|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 643848] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:7|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 05:00:59 643852] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 05:00:59 643856] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:34278|rtt_var:17139|pto_duration:205668|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:59 643861] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 643864] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 643868] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 166|
[2025/09/12 05:00:59 643872] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653259899490|now:1757653259643856|interv:255634|
[2025/09/12 05:00:59 643876] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:2|expire:1757653259899490|now:1757653259643856|interval:255634|pto_count:1|srtt:34278
[2025/09/12 05:00:59 643880] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:166|
[2025/09/12 05:00:59 643885] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653259668080|
[2025/09/12 05:00:59 643889] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653259668080|
[2025/09/12 05:00:59 643893] [debug] |xqc_engine_wakeup_after|wakeup:1757653259668080|now:1757653259643893|diff:24187|
[2025/09/12 05:00:59 643897] [debug] |xqc_engine_main_logic|END|now:1757653259643260|
[2025/09/12 05:00:59 643905] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:290|state:ESTABED|recv_time:1757653259643905|
[2025/09/12 05:00:59 643910] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:89a39e26f75e8ab6|spin_bit:1|
[2025/09/12 05:00:59 643915] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:00:59 643919] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:59 643925] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:00:59 643929] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:59 643933] [debug] |scid:89a39e26f75e8ab6|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:00:59 643937] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653259668080|pq_index:0|
[2025/09/12 05:00:59 643941] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259643260|
[2025/09/12 05:00:59 643945] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_frame|level:3|
[2025/09/12 05:00:59 643949] [debug] |scid:89a39e26f75e8ab6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:00:59 643953] [debug] |scid:89a39e26f75e8ab6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 05:00:59 644081] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:59 644088] [debug] |scid:89a39e26f75e8ab6|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 05:00:59 644093] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:00:59 644101] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO |recv_time:1757653259643905|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 644106] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379643905|now:1757653259643905|interv:120000000|
[2025/09/12 05:00:59 644111] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379643905|now:1757653259643905|interv:120000000|
[2025/09/12 05:00:59 644114] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259644114|
[2025/09/12 05:00:59 644119] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259644118|
[2025/09/12 05:00:59 644124] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:00:59 644128] [debug] |scid:89a39e26f75e8ab6|xqc_process_crypto_write_streams|
[2025/09/12 05:00:59 644132] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:00:59 644136] [debug] |scid:89a39e26f75e8ab6|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:00:59 644142] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|largest_recv:2|ack_delay:236|first_ack_range:2|largest_pkt_recv_time:1757653259643905|
[2025/09/12 05:00:59 644147] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:00:59 644153] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:00:59 644160] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:00:59 644168] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 644176] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:00:59 644181] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:00:59 644207] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:8|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653259644188|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 644213] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:8|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 05:00:59 644218] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653259899490|
[2025/09/12 05:00:59 644223] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653259899490|
[2025/09/12 05:00:59 644229] [debug] |xqc_engine_wakeup_after|wakeup:1757653259899490|now:1757653259644229|diff:255261|
[2025/09/12 05:00:59 644235] [debug] |xqc_engine_main_logic|END|now:1757653259644118|
[2025/09/12 05:00:59 644247] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:54|state:ESTABED|recv_time:1757653259644246|
[2025/09/12 05:00:59 644254] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:00:59 644262] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:00:59 644268] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:00:59 644277] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 05:00:59 644283] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:59 644296] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 05:00:59 644301] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:54|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653259644246|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 644305] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379644246|now:1757653259644246|interv:120000000|
[2025/09/12 05:00:59 644309] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379644246|now:1757653259644246|interv:120000000|
[2025/09/12 05:00:59 644313] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653259899490|pq_index:0|
[2025/09/12 05:00:59 644317] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259644118|
[2025/09/12 05:00:59 644321] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259644321|
[2025/09/12 05:00:59 644329] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259644327|
[2025/09/12 05:00:59 644338] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653259899490|
[2025/09/12 05:00:59 644344] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653259899490|
[2025/09/12 05:00:59 644350] [debug] |xqc_engine_wakeup_after|wakeup:1757653259899490|now:1757653259644350|diff:255140|
[2025/09/12 05:00:59 644356] [debug] |xqc_engine_main_logic|END|now:1757653259644327|
[2025/09/12 05:00:59 644362] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259644362|
[2025/09/12 05:00:59 644366] [debug] |xqc_engine_wakeup_after|wakeup:1757653259899490|now:1757653259644366|diff:255124|
[2025/09/12 05:00:59 644369] [debug] |xqc_engine_main_logic|END|now:1757653259644362|
[2025/09/12 05:00:59 674290] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:36|state:ESTABED|recv_time:1757653259674288|
[2025/09/12 05:00:59 674306] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:89a39e26f75e8ab6|spin_bit:1|
[2025/09/12 05:00:59 674316] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:00:59 674322] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:00:59 674330] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:00:59 674337] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:59 674343] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|conn:0000560120F4735C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:0|
[2025/09/12 05:00:59 674348] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653258042246|is_app_limited:1|send_elapse:324|ack_elapse:1632042|ctl_first_sent_time:1757653258042570|lagest_ack_time:1757653259674288|curr_delivered:1234|
[2025/09/12 05:00:59 674353] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_sent_time_update:1757653258042570|
[2025/09/12 05:00:59 674357] [debug] |scid:89a39e26f75e8ab6|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:00:59 674363] [debug] |scid:89a39e26f75e8ab6|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:00:59 674370] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:STREAM_CLOSE|expire:1757653260057871|now:1757653259674369|interv:383502|
[2025/09/12 05:00:59 674376] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:00:59 674384] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|conn:0000560120F4735C|path:0|pkt_num:4|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:00:59 674398] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:1184|prior_time:1757653259643450|is_app_limited:1|send_elapse:0|ack_elapse:30838|ctl_first_sent_time:1757653259643450|lagest_ack_time:1757653259674288|curr_delivered:1272|
[2025/09/12 05:00:59 674406] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_sent_time_update:1757653259643450|
[2025/09/12 05:00:59 674412] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:00:59 674419] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|conn:0000560120F4735C|path:0|pkt_num:5|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:00:59 674426] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:1184|prior_time:1757653259643450|is_app_limited:1|send_elapse:0|ack_elapse:30838|ctl_first_sent_time:1757653259643450|lagest_ack_time:1757653259674288|curr_delivered:1310|
[2025/09/12 05:00:59 674432] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_sent_time_update:1757653259643592|
[2025/09/12 05:00:59 674439] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:00:59 674445] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_rtt|before update rtt|conn:0000560120F4735C|srtt:34278|rttvar:17139|minrtt:34278|latest_rtt:30696|ack_delay:104|
[2025/09/12 05:00:59 674451] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_rtt|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21 |after update rtt|conn:0000560120F4735C|srtt:33818|rttvar:13776|minrtt:30696|latest_rtt:30696|ack_delay:104|
[2025/09/12 05:00:59 674458] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:00:59 674464] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:18446744073709551615|thresh:6|
[2025/09/12 05:00:59 674493] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:00:59 674501] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:33818|rtt_var:13776|pto_duration:88922|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:59 674506] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 674510] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 674513] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:00:59 674517] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653259757744|now:1757653259674500|interv:83244|
[2025/09/12 05:00:59 674521] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:2|expire:1757653259757744|now:1757653259674500|interval:83244|pto_count:0|srtt:33818
[2025/09/12 05:00:59 674526] [debug] |scid:89a39e26f75e8ab6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30838, delivered 126|rate 4085|lost 0|
[2025/09/12 05:00:59 674530] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:00:59 674534] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4085) in round 2|
[2025/09/12 05:00:59 674538] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_min_rtt|probertt expire|rtt:30696, old_rtt:34278|
[2025/09/12 05:00:59 674548] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30696, old_rtt:34278|
[2025/09/12 05:00:59 674552] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:817|
[2025/09/12 05:00:59 674556] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:126|po_sent_time:1757653259643592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1310|
[2025/09/12 05:00:59 674561] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:126|po_sent_time:1757653259643592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1310|
[2025/09/12 05:00:59 674565] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21 |bbr on ack|mode:0|pacing_rate:11602616|bw:4085|cwnd:139166|full_bw_reached:0|inflight:90|srtt:33818|latest_rtt:30696|min_rtt:30696|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:00:59 674570] [stats] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21 |bandwidth change record|bw_before:1509|bw_after:4085|srtt:33818|cwnd:139166|
[2025/09/12 05:00:59 674577] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:00:59 674581] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653259674288|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 674586] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379674288|now:1757653259674288|interv:120000000|
[2025/09/12 05:00:59 674590] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379674288|now:1757653259674288|interv:120000000|
[2025/09/12 05:00:59 674594] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653259899490|pq_index:0|
[2025/09/12 05:00:59 674598] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259644327|
[2025/09/12 05:00:59 674602] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259674602|
[2025/09/12 05:00:59 674608] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259674606|
[2025/09/12 05:00:59 674624] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653259757744|
[2025/09/12 05:00:59 674628] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653259757744|
[2025/09/12 05:00:59 674632] [debug] |xqc_engine_wakeup_after|wakeup:1757653259757744|now:1757653259674632|diff:83112|
[2025/09/12 05:00:59 674636] [debug] |xqc_engine_main_logic|END|now:1757653259674606|
[2025/09/12 05:00:59 674642] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259674642|
[2025/09/12 05:00:59 674645] [debug] |xqc_engine_wakeup_after|wakeup:1757653259757744|now:1757653259674645|diff:83099|
[2025/09/12 05:00:59 674649] [debug] |xqc_engine_main_logic|END|now:1757653259674642|
[2025/09/12 05:00:59 753461] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:61|state:ESTABED|recv_time:1757653259753460|
[2025/09/12 05:00:59 753494] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:89a39e26f75e8ab6|spin_bit:1|
[2025/09/12 05:00:59 753504] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:00:59 753509] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:00:59 753515] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:00:59 753530] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:18|
[2025/09/12 05:00:59 753536] [debug] |scid:89a39e26f75e8ab6|xqc_process_new_conn_id_frame|new_conn_id|8a7664b7d9756d7a5a83cd28|sr_token:b27b2fdd56e24373e8dfaac2ff0f1e76
[2025/09/12 05:00:59 753545] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:ACK_01RTT|expire:1757653259778460|now:1757653259753460|interv:25000|
[2025/09/12 05:00:59 753551] [debug] |scid:89a39e26f75e8ab6|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:1757653259753460|max_ack_delay:25000|
[2025/09/12 05:00:59 753555] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:00:59 753563] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:8|frame:NEW_CONNECTION_ID |recv_time:1757653259753460|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 753570] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379753460|now:1757653259753460|interv:120000000|
[2025/09/12 05:00:59 753577] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379753460|now:1757653259753460|interv:120000000|
[2025/09/12 05:00:59 753584] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653259757744|pq_index:0|
[2025/09/12 05:00:59 753590] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259674606|
[2025/09/12 05:00:59 753595] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259753595|
[2025/09/12 05:00:59 753603] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259753601|
[2025/09/12 05:00:59 753612] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653259757744|
[2025/09/12 05:00:59 753618] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653259757744|
[2025/09/12 05:00:59 753621] [debug] |xqc_engine_wakeup_after|wakeup:1757653259757744|now:1757653259753621|diff:4123|
[2025/09/12 05:00:59 753626] [debug] |xqc_engine_main_logic|END|now:1757653259753601|
[2025/09/12 05:00:59 753634] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259753634|
[2025/09/12 05:00:59 753640] [debug] |xqc_engine_wakeup_after|wakeup:1757653259757744|now:1757653259753640|diff:4104|
[2025/09/12 05:00:59 753646] [debug] |xqc_engine_main_logic|END|now:1757653259753634|
[2025/09/12 05:00:59 758964] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259758964|
[2025/09/12 05:00:59 758973] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653259757744|pq_index:0|
[2025/09/12 05:00:59 758978] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259753601|
[2025/09/12 05:00:59 758983] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259758982|
[2025/09/12 05:00:59 758987] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653259757744|now:1757653259758982|
[2025/09/12 05:00:59 758991] [debug] |scid:89a39e26f75e8ab6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:00:59 758995] [debug] |scid:89a39e26f75e8ab6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560120F4735C|path:0|bytes_in_flight:90|
[2025/09/12 05:00:59 759004] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:33818|rtt_var:13776|pto_duration:88922|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:59 759009] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 759013] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 759016] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:00:59 759020] [debug] |scid:89a39e26f75e8ab6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:00:59 759025] [debug] |scid:89a39e26f75e8ab6|xqc_conn_send_probe_pkt|conn:0000560120F4735C|path:0|pkt_num:6|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:00:59 759030] [debug] |scid:89a39e26f75e8ab6|xqc_conn_send_probe_pkt|conn:0000560120F4735C|path:0|pkt_num:7|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:00:59 759034] [debug] |scid:89a39e26f75e8ab6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560120F4735C|pto_count:1
[2025/09/12 05:00:59 759038] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560120F4735C|path:0|
[2025/09/12 05:00:59 759042] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:59 759046] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653259758982|
[2025/09/12 05:00:59 759050] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:59 759054] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 759059] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 759063] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:6|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:59 759068] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:00:59 759097] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:9|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653259759075|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 759103] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:9|origin_pktnum:6|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 05:00:59 759108] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:00:59 759112] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:33818|rtt_var:13776|pto_duration:177844|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:59 759117] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 759120] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 759124] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:00:59 759128] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653259986919|now:1757653259759112|interv:227807|
[2025/09/12 05:00:59 759132] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:2|expire:1757653259986919|now:1757653259759112|interval:227807|pto_count:1|srtt:33818
[2025/09/12 05:00:59 759140] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139166|inflight:45|
[2025/09/12 05:00:59 759145] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:7|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:59 759149] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:00:59 759169] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:10|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653259759154|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 759174] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:10|origin_pktnum:7|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 05:00:59 759178] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 05:00:59 759182] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|srtt:33818|rtt_var:13776|pto_duration:177844|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:59 759186] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:59 759190] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:59 759194] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_pto_time_and_space|conn:0000560120F4735C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:00:59 759198] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653259986998|now:1757653259759182|interv:227816|
[2025/09/12 05:00:59 759202] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560120F4735C|path:0|pns:2|expire:1757653259986998|now:1757653259759182|interval:227816|pto_count:1|srtt:33818
[2025/09/12 05:00:59 759207] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139166|inflight:90|
[2025/09/12 05:00:59 759211] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653259778460|
[2025/09/12 05:00:59 759216] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653259778460|
[2025/09/12 05:00:59 759220] [debug] |xqc_engine_wakeup_after|wakeup:1757653259778460|now:1757653259759220|diff:19240|
[2025/09/12 05:00:59 759224] [debug] |xqc_engine_main_logic|END|now:1757653259758982|
[2025/09/12 05:00:59 779429] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259779429|
[2025/09/12 05:00:59 779440] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653259778460|pq_index:0|
[2025/09/12 05:00:59 779445] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259758982|
[2025/09/12 05:00:59 779450] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259779449|
[2025/09/12 05:00:59 779455] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653259778460|now:1757653259779449|
[2025/09/12 05:00:59 779459] [debug] |scid:89a39e26f75e8ab6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:00:59 779463] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653259778460|now:1757653259779449|
[2025/09/12 05:00:59 779467] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:59 779490] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|largest_recv:8|ack_delay:26029|first_ack_range:0|largest_pkt_recv_time:1757653259753460|
[2025/09/12 05:00:59 779501] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:8|low:8|pkt_pns:2|
[2025/09/12 05:00:59 779505] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 05:00:59 779509] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:00:59 779512] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:00:59 779516] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:00:59 779521] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 779526] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:00:59 779531] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:00:59 779559] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:11|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653259779538|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 779564] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:11|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 05:00:59 779571] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653259986998|
[2025/09/12 05:00:59 779578] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653259986998|
[2025/09/12 05:00:59 779585] [debug] |xqc_engine_wakeup_after|wakeup:1757653259986998|now:1757653259779585|diff:207413|
[2025/09/12 05:00:59 779592] [debug] |xqc_engine_main_logic|END|now:1757653259779449|
[2025/09/12 05:00:59 789923] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:38|state:ESTABED|recv_time:1757653259789921|
[2025/09/12 05:00:59 789941] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:89a39e26f75e8ab6|spin_bit:1|
[2025/09/12 05:00:59 789952] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:00:59 789960] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:00:59 789971] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:00:59 789979] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:59 789988] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|conn:0000560120F4735C|path:0|pkt_num:7|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:7|
[2025/09/12 05:00:59 789998] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:166|prior_delivered:1184|prior_time:1757653259643450|is_app_limited:1|send_elapse:372|ack_elapse:146471|ctl_first_sent_time:1757653259643822|lagest_ack_time:1757653259789921|curr_delivered:1355|
[2025/09/12 05:00:59 790008] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_sent_time_update:1757653259643822|
[2025/09/12 05:00:59 790016] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:00:59 790023] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|conn:0000560120F4735C|path:0|pkt_num:9|origin_pktnum:6|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/09/12 05:00:59 790032] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1310|prior_time:1757653259759075|is_app_limited:0|send_elapse:0|ack_elapse:30846|ctl_first_sent_time:1757653259759075|lagest_ack_time:1757653259789921|curr_delivered:1400|
[2025/09/12 05:00:59 790041] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_sent_time_update:1757653259759075|
[2025/09/12 05:00:59 790059] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:00:59 790067] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|conn:0000560120F4735C|path:0|pkt_num:10|origin_pktnum:7|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:00:59 790075] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1310|prior_time:1757653259759075|is_app_limited:0|send_elapse:0|ack_elapse:30846|ctl_first_sent_time:1757653259759075|lagest_ack_time:1757653259789921|curr_delivered:1445|
[2025/09/12 05:00:59 790084] [debug] |scid:89a39e26f75e8ab6|xqc_update_sample|sampler_sent_time_update:1757653259759154|
[2025/09/12 05:00:59 790092] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:00:59 790098] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_rtt|before update rtt|conn:0000560120F4735C|srtt:33818|rttvar:13776|minrtt:30696|latest_rtt:30767|ack_delay:72|
[2025/09/12 05:00:59 790103] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_update_rtt|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21 |after update rtt|conn:0000560120F4735C|srtt:33427|rttvar:11112|minrtt:30696|latest_rtt:30767|ack_delay:72|
[2025/09/12 05:00:59 790109] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:00:59 790114] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:4|thresh:6|
[2025/09/12 05:00:59 790119] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/09/12 05:00:59 790124] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:00:59 790129] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560120F4735C|path:0|
[2025/09/12 05:00:59 790134] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:59 790139] [debug] |scid:89a39e26f75e8ab6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30846, delivered 135|rate 4376|lost 0|
[2025/09/12 05:00:59 790144] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:00:59 790149] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4376) in round 3|
[2025/09/12 05:00:59 790154] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30696, old_rtt:30696|
[2025/09/12 05:00:59 790159] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:270|
[2025/09/12 05:00:59 790164] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139166|packet_lost:0|acked:135|po_sent_time:1757653259759154|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1445|
[2025/09/12 05:00:59 790169] [debug] |scid:89a39e26f75e8ab6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139166|packet_lost:0|acked:135|po_sent_time:1757653259759154|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1445|
[2025/09/12 05:00:59 790175] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_ack_received|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21 |bbr on ack|mode:0|pacing_rate:11602616|bw:4376|cwnd:139301|full_bw_reached:0|inflight:0|srtt:33427|latest_rtt:30767|min_rtt:30696|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:00:59 790182] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:00:59 790192] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757653259789921|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 790198] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379789921|now:1757653259789921|interv:120000000|
[2025/09/12 05:00:59 790204] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379789921|now:1757653259789921|interv:120000000|
[2025/09/12 05:00:59 790209] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653259986998|pq_index:0|
[2025/09/12 05:00:59 790214] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259779449|
[2025/09/12 05:00:59 790219] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259790219|
[2025/09/12 05:00:59 790225] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259790223|
[2025/09/12 05:00:59 790233] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653260057871|
[2025/09/12 05:00:59 790238] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653260057871|
[2025/09/12 05:00:59 790243] [debug] |xqc_engine_wakeup_after|wakeup:1757653260057871|now:1757653259790242|diff:267629|
[2025/09/12 05:00:59 790248] [debug] |xqc_engine_main_logic|END|now:1757653259790223|
[2025/09/12 05:00:59 790255] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259790255|
[2025/09/12 05:00:59 790259] [debug] |xqc_engine_wakeup_after|wakeup:1757653260057871|now:1757653259790259|diff:267612|
[2025/09/12 05:00:59 790264] [debug] |xqc_engine_main_logic|END|now:1757653259790255|
[2025/09/12 05:00:59 973402] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:61|state:ESTABED|recv_time:1757653259973400|
[2025/09/12 05:00:59 973421] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:89a39e26f75e8ab6|spin_bit:1|
[2025/09/12 05:00:59 973433] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:00:59 973440] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:00:59 973451] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:00:59 973459] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:18|
[2025/09/12 05:00:59 973489] [debug] |scid:89a39e26f75e8ab6|xqc_process_new_conn_id_frame|new_conn_id|34a10eacfa1d94e3172562c2|sr_token:324e04b688998a9852cc0e255432a169
[2025/09/12 05:00:59 973502] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:ACK_01RTT|expire:1757653259998400|now:1757653259973400|interv:25000|
[2025/09/12 05:00:59 973512] [debug] |scid:89a39e26f75e8ab6|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:1757653259973400|max_ack_delay:25000|
[2025/09/12 05:00:59 973521] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:00:59 973530] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:10|frame:NEW_CONNECTION_ID |recv_time:1757653259973400|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 973540] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379973400|now:1757653259973400|interv:120000000|
[2025/09/12 05:00:59 973548] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379973400|now:1757653259973400|interv:120000000|
[2025/09/12 05:00:59 973564] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653260057871|pq_index:0|
[2025/09/12 05:00:59 973572] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259790223|
[2025/09/12 05:00:59 973580] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259973580|
[2025/09/12 05:00:59 973589] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259973587|
[2025/09/12 05:00:59 973600] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653259998400|
[2025/09/12 05:00:59 973609] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653259998400|
[2025/09/12 05:00:59 973614] [debug] |xqc_engine_wakeup_after|wakeup:1757653259998400|now:1757653259973614|diff:24786|
[2025/09/12 05:00:59 973620] [debug] |xqc_engine_main_logic|END|now:1757653259973587|
[2025/09/12 05:00:59 973630] [info] |xqc_engine_packet_process|==>|conn:0000560120F4735C|size:61|state:ESTABED|recv_time:1757653259973629|
[2025/09/12 05:00:59 973636] [debug] |scid:89a39e26f75e8ab6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:89a39e26f75e8ab6|spin_bit:1|
[2025/09/12 05:00:59 973643] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:00:59 973648] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:00:59 973655] [debug] |scid:89a39e26f75e8ab6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:00:59 973660] [debug] |scid:89a39e26f75e8ab6|xqc_process_frames|frame_type:18|
[2025/09/12 05:00:59 973665] [debug] |scid:89a39e26f75e8ab6|xqc_process_new_conn_id_frame|new_conn_id|8a7664b7d9756d7a5a83cd28|sr_token:b27b2fdd56e24373e8dfaac2ff0f1e76
[2025/09/12 05:00:59 973670] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:59 973676] [debug] |scid:89a39e26f75e8ab6|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 05:00:59 973682] [debug] |scid:89a39e26f75e8ab6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:00:59 973687] [info] |scid:89a39e26f75e8ab6|xqc_conn_on_pkt_processed|====>|conn:0000560120F4735C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:11|frame:NEW_CONNECTION_ID |recv_time:1757653259973629|dcid:89a39e26f75e8ab6|dcid_seq:0|
[2025/09/12 05:00:59 973693] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:PATH_IDLE|expire:1757653379973629|now:1757653259973629|interv:120000000|
[2025/09/12 05:00:59 973698] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_IDLE|expire:1757653379973629|now:1757653259973629|interv:120000000|
[2025/09/12 05:00:59 973703] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653259998400|pq_index:0|
[2025/09/12 05:00:59 973707] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259973587|
[2025/09/12 05:00:59 973712] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259973712|
[2025/09/12 05:00:59 973718] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653259973717|
[2025/09/12 05:00:59 973725] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|largest_recv:11|ack_delay:96|first_ack_range:3|largest_pkt_recv_time:1757653259973629|
[2025/09/12 05:00:59 973730] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:11|low:8|pkt_pns:2|
[2025/09/12 05:00:59 973740] [debug] |scid:89a39e26f75e8ab6|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 05:00:59 973745] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:00:59 973750] [debug] |scid:89a39e26f75e8ab6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:00:59 973756] [debug] |scid:89a39e26f75e8ab6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 973763] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:00:59 973768] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:00:59 973800] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:12|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653259973775|stream_id:0|stream_offset:0|
[2025/09/12 05:00:59 973806] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:12|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:59 973811] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653260057871|
[2025/09/12 05:00:59 973818] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653260057871|
[2025/09/12 05:00:59 973824] [debug] |xqc_engine_wakeup_after|wakeup:1757653260057871|now:1757653259973824|diff:84047|
[2025/09/12 05:00:59 973831] [debug] |xqc_engine_main_logic|END|now:1757653259973717|
[2025/09/12 05:00:59 973839] [debug] |xqc_engine_main_logic|BEGIN|now:1757653259973839|
[2025/09/12 05:00:59 973846] [debug] |xqc_engine_wakeup_after|wakeup:1757653260057871|now:1757653259973846|diff:84025|
[2025/09/12 05:00:59 973852] [debug] |xqc_engine_main_logic|END|now:1757653259973839|
[2025/09/12 05:01:00 058854] [debug] |xqc_engine_main_logic|BEGIN|now:1757653260058853|
[2025/09/12 05:01:00 058867] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653260057871|pq_index:0|
[2025/09/12 05:01:00 058873] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653259973717|
[2025/09/12 05:01:00 058878] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653260058877|
[2025/09/12 05:01:00 058883] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653260057871|now:1757653260058877|
[2025/09/12 05:01:00 058887] [debug] |scid:89a39e26f75e8ab6|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:01:00 058892] [debug] |scid:89a39e26f75e8ab6|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:01:00 058912] [info] |scid:89a39e26f75e8ab6|xqc_conn_close|conn:0000560120F4735C|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 05:01:00 058918] [debug] |scid:89a39e26f75e8ab6|xqc_timer_set|type:CONN_DRAINING|expire:1757653260367543|now:1757653260058918|interv:308625|
[2025/09/12 05:01:00 058922] [debug] |scid:89a39e26f75e8ab6|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:01:00 058927] [debug] |scid:89a39e26f75e8ab6|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:01:00 058931] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:00 058935] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:00 058939] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:00 058950] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:00 058957] [info] |scid:89a39e26f75e8ab6|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 05:01:00 058967] [debug] |scid:89a39e26f75e8ab6|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:00 058984] [stats] |scid:89a39e26f75e8ab6|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:1757653258042429|wrt_delay:31|snd_delay:141|finwrt_delay:31|finsnd_delay:1601163|finrcv_delay:1569254|finread_delay:1569300|all_acked_delay:1631932|firstfinack_dely:1631928|close_delay:1631940|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21|path_info:mp is not supported in connection scid:89a39e26f75e8ab6|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:01:00 058994] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653260057871|now:1757653260058877|
[2025/09/12 05:01:00 058999] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:01:00 059007] [debug] |scid:89a39e26f75e8ab6|xqc_path_get_perf_class|conn:0000560120F4735C|path_id:0|path_srtt:33427|min_srtt:33427|path_bw:4376|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:00 059014] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560120F4735C|path_id:0|path_srtt:33427|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:00 059021] [debug] |scid:89a39e26f75e8ab6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 05:01:00 059031] [debug] |scid:89a39e26f75e8ab6|xqc_check_acked_or_dropped_pkt|conn:0000560120F4735C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:00 059038] [debug] |scid:89a39e26f75e8ab6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:01:00 059089] [info] |scid:89a39e26f75e8ab6|xqc_send_packet_with_pn|<==|conn:0000560120F4735C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653260059052|stream_id:0|stream_offset:0|
[2025/09/12 05:01:00 059098] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_on_packet_sent|conn:0000560120F4735C|path:0|pkt_num:13|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 05:01:00 059106] [debug] |scid:89a39e26f75e8ab6|xqc_conn_next_wakeup_time|wakeup_time:1757653260367543|
[2025/09/12 05:01:00 059112] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_wakeup_queue|next_tick_time:1757653260367543|
[2025/09/12 05:01:00 059118] [debug] |xqc_engine_wakeup_after|wakeup:1757653260367543|now:1757653260059118|diff:308425|
[2025/09/12 05:01:00 059124] [debug] |xqc_engine_main_logic|END|now:1757653260058877|
[2025/09/12 05:01:00 367118] [debug] |xqc_engine_main_logic|BEGIN|now:1757653260367117|
[2025/09/12 05:01:00 367135] [debug] |xqc_engine_wakeup_after|wakeup:1757653260367543|now:1757653260367135|diff:408|
[2025/09/12 05:01:00 367140] [debug] |xqc_engine_main_logic|END|now:1757653260367117|
[2025/09/12 05:01:00 368209] [debug] |xqc_engine_main_logic|BEGIN|now:1757653260368208|
[2025/09/12 05:01:00 368216] [debug] |scid:89a39e26f75e8ab6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653260367543|pq_index:0|
[2025/09/12 05:01:00 368222] [debug] |scid:89a39e26f75e8ab6|xqc_engine_add_active_queue|last_ticked_time:1757653260058877|
[2025/09/12 05:01:00 368230] [debug] |scid:89a39e26f75e8ab6|xqc_engine_process_conn|conn:0000560120F4735C|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:1757653260368227|
[2025/09/12 05:01:00 368245] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653260367543|now:1757653260368227|
[2025/09/12 05:01:00 368250] [debug] |scid:89a39e26f75e8ab6|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653260367543|now:1757653260368227|
[2025/09/12 05:01:00 368255] [debug] |scid:89a39e26f75e8ab6|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:01:00 368261] [info] |xqc_engine_main_logic|conn:0000560120F4735C|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21|conn_state:13|next_tick_time:1757653260367543
[2025/09/12 05:01:00 368276] [report] |scid:89a39e26f75e8ab6|xqc_conn_destroy|0000560120F4735C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:1570162|first_send_delay:1198|conn_persist:2326983|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-34227-89a39e26f75e8ab6 p-193.167.100.100-443-99e43cc073d2ce21|hsk_recv:785335|close_recv:0|close_send:2017759|last_recv:1932336|last_send:2017759|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,20,17,15,51,0,1024,i96,4,52,61,4000,10,1932,0,4,52,61,4000,11,1932,0,4,29,38,4,9,1748,0,4,24,4,12,1932,4,21,40000,13,2017,4,27,4,11,1738,0-2,0-2,0-0,0-0,0-0,0-33,0-5671,0-3376,0-12,0-15,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:12|spurious_loss:2|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:01:00 368323] [debug] |scid:89a39e26f75e8ab6|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:01:00 368331] [debug] |scid:89a39e26f75e8ab6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:01:00 368337] [debug] |scid:89a39e26f75e8ab6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:01:00 368342] [debug] |scid:89a39e26f75e8ab6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:01:00 368421] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:01:00 368431] [debug] |xqc_engine_main_logic|END|now:1757653260368227|
[2025/09/12 05:01:00 369496] [debug] |xqc_engine_destroy|begin|