[2025/09/12 05:06:17 134137] [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 05:06:17 134172] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:06:17 134177] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:06:17 134181] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:06:17 134186] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:06:17 134193] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:06:17 134197] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:06:17 134202] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:06:17 134206] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:06:17 134349] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653697134348|now:1757653577134348|interv:120000000|
[2025/09/12 05:06:17 134381] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653697134381|now:1757653577134381|interv:120000000|
[2025/09/12 05:06:17 134388] [debug] |xqc_path_create|path:0|dcid:c069116db91c49e8|scid:dcc964a21e5c08b5|create_path_count:1|
[2025/09/12 05:06:17 134394] [debug] |scid:dcc964a21e5c08b5|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 05:06:17 134400] [debug] |xqc_path_init|path:0|dcid:c069116db91c49e8|scid:dcc964a21e5c08b5|state:2|
[2025/09/12 05:06:17 134408] [debug] |scid:dcc964a21e5c08b5|xqc_conn_create|success|scid:dcc964a21e5c08b5|dcid:c069116db91c49e8|conn:00005649E856F35C|
[2025/09/12 05:06:17 134416] [debug] |scid:dcc964a21e5c08b5|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:06:17 134424] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:17 135303] [debug] |scid:dcc964a21e5c08b5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:06:17 135312] [debug] |scid:dcc964a21e5c08b5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:17 135319] [debug] |scid:dcc964a21e5c08b5|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:17 135324] [debug] |scid:dcc964a21e5c08b5|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 05:06:17 135332] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653577135330|
[2025/09/12 05:06:17 135339] [debug] |scid:dcc964a21e5c08b5|xqc_process_crypto_write_streams|
[2025/09/12 05:06:17 135343] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:17 135352] [info] |scid:dcc964a21e5c08b5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653577135351|
[2025/09/12 05:06:17 135358] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:06:17 135365] [debug] |scid:dcc964a21e5c08b5|xqc_path_get_perf_class|conn:00005649E856F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:17 135370] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|path srtt|conn:00005649E856F35C|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 05:06:17 135376] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:06:17 135382] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:17 135393] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:17 135478] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653577135403|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 135488] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|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 05:06:17 135494] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:17 135516] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 135526] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:17 135533] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 135540] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:17 135546] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577885403|now:1757653577135515|interv:749888|
[2025/09/12 05:06:17 135552] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:0|expire:1757653577885403|now:1757653577135515|interval:749888|pto_count:0|srtt:250000
[2025/09/12 05:06:17 135557] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:06:17 135563] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653577885403|
[2025/09/12 05:06:17 135567] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_active_queue|last_ticked_time:1757653577135330|pd_index:0|
[2025/09/12 05:06:17 135571] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653577885403|
[2025/09/12 05:06:17 135575] [debug] |xqc_engine_wakeup_after|wakeup:1757653577885403|now:1757653577135575|diff:749828|
[2025/09/12 05:06:17 135580] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:17 135635] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577885403|pq_index:0|
[2025/09/12 05:06:17 135644] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653577135330|
[2025/09/12 05:06:17 135654] [debug] |scid:dcc964a21e5c08b5|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 05:06:17 135661] [debug] |scid:dcc964a21e5c08b5|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:06:17 135675] [debug] |scid:dcc964a21e5c08b5|xqc_stream_buff_data|size:17|
[2025/09/12 05:06:17 135682] [info] |scid:dcc964a21e5c08b5|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:00005649E856F35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:17 135693] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653577135692|
[2025/09/12 05:06:17 135702] [debug] |scid:dcc964a21e5c08b5|xqc_path_get_perf_class|conn:00005649E856F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:17 135709] [debug] |scid:dcc964a21e5c08b5|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:00005649E856F35C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:17 135717] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|path srtt|conn:00005649E856F35C|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 05:06:17 135731] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:06:17 135739] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:17 135746] [debug] |scid:dcc964a21e5c08b5|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:00005649E856F35C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:17 135754] [debug] |scid:dcc964a21e5c08b5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:17 135762] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:17 135801] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653577135773|stream_id:0|stream_offset:17|
[2025/09/12 05:06:17 135811] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|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 05:06:17 135819] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:06:17 135825] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 135834] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:17 135840] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 135846] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 135853] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:17 135859] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577885403|now:1757653577135825|interv:749578|
[2025/09/12 05:06:17 135865] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:0|expire:1757653577885403|now:1757653577135825|interval:749578|pto_count:0|srtt:250000
[2025/09/12 05:06:17 135873] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:17 135881] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653577885403|
[2025/09/12 05:06:17 135887] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_active_queue|last_ticked_time:1757653577135692|pd_index:0|
[2025/09/12 05:06:17 135891] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653577885403|
[2025/09/12 05:06:17 135895] [debug] |xqc_engine_wakeup_after|wakeup:1757653577885403|now:1757653577135895|diff:749508|
[2025/09/12 05:06:17 135900] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:17 885185] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577885185|
[2025/09/12 05:06:17 885213] [debug] |xqc_engine_wakeup_after|wakeup:1757653577885403|now:1757653577885213|diff:190|
[2025/09/12 05:06:17 885220] [debug] |xqc_engine_main_logic|END|now:1757653577885185|
[2025/09/12 05:06:17 886288] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577886288|
[2025/09/12 05:06:17 886296] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577885403|pq_index:0|
[2025/09/12 05:06:17 886302] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653577135692|
[2025/09/12 05:06:17 886309] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653577886307|
[2025/09/12 05:06:17 886328] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653577885403|now:1757653577886307|
[2025/09/12 05:06:17 886334] [debug] |scid:dcc964a21e5c08b5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:17 886339] [debug] |scid:dcc964a21e5c08b5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005649E856F35C|path:0|bytes_in_flight:1234|
[2025/09/12 05:06:17 886345] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 886351] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:17 886357] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 886362] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 886367] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:17 886371] [debug] |scid:dcc964a21e5c08b5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:06:17 886378] [debug] |scid:dcc964a21e5c08b5|xqc_conn_send_probe_pkt|conn:00005649E856F35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:06:17 886387] [debug] |scid:dcc964a21e5c08b5|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:17 886393] [debug] |scid:dcc964a21e5c08b5|xqc_conn_send_probe_pkt|conn:00005649E856F35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:06:17 886406] [debug] |scid:dcc964a21e5c08b5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005649E856F35C|pto_count:1
[2025/09/12 05:06:17 886412] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:17 886418] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 886423] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 886428] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 886432] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:17 886437] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653577886411|interv:18444986420131665204|
[2025/09/12 05:06:17 886443] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:0|expire:18446744073709551615|now:1757653577886411|interval:18444986420131665204|pto_count:1|srtt:250000
[2025/09/12 05:06:17 886452] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 886458] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 886465] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:17 886473] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:17 886581] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653577886492|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 886597] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|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 05:06:17 886604] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:17 886612] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:17 886622] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:17 886629] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 886634] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 886639] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:17 886644] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653579386492|now:1757653577886612|interv:1499880|
[2025/09/12 05:06:17 886649] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:0|expire:1757653579386492|now:1757653577886612|interval:1499880|pto_count:1|srtt:250000
[2025/09/12 05:06:17 886656] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:17 886663] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:17 886668] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:17 886698] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653577886676|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 886710] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|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 05:06:17 886720] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:06:17 886727] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:17 886734] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:06:17 886739] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 886744] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 886749] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:17 886754] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653579386676|now:1757653577886727|interv:1499949|
[2025/09/12 05:06:17 886759] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:0|expire:1757653579386676|now:1757653577886727|interval:1499949|pto_count:1|srtt:250000
[2025/09/12 05:06:17 886764] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:06:17 886775] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653579386676|
[2025/09/12 05:06:17 886780] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653579386676|
[2025/09/12 05:06:17 886785] [debug] |xqc_engine_wakeup_after|wakeup:1757653579386676|now:1757653577886785|diff:1499891|
[2025/09/12 05:06:17 886791] [debug] |xqc_engine_main_logic|END|now:1757653577886307|
[2025/09/12 05:06:17 923310] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653577923305|
[2025/09/12 05:06:17 923334] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:17 923343] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:06:17 923360] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:17 923368] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:24|
[2025/09/12 05:06:17 923386] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:24|
[2025/09/12 05:06:17 923395] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:17 923407] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|conn:00005649E856F35C|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:2|path_largest_ack:1|
[2025/09/12 05:06:17 923418] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653577135403|is_app_limited:1|send_elapse:751089|ack_elapse:787902|ctl_first_sent_time:1757653577886492|lagest_ack_time:1757653577923305|curr_delivered:1184|
[2025/09/12 05:06:17 923429] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_sent_time_update:1757653577886492|
[2025/09/12 05:06:17 923435] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:17 923441] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|conn:00005649E856F35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:17 923447] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1757653577135403|is_app_limited:1|send_elapse:751273|ack_elapse:787902|ctl_first_sent_time:1757653577886676|lagest_ack_time:1757653577923305|curr_delivered:2368|
[2025/09/12 05:06:17 923453] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_sent_time_update:1757653577886676|
[2025/09/12 05:06:17 923459] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:17 923464] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|before update rtt|conn:00005649E856F35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36629|ack_delay:0|
[2025/09/12 05:06:17 923473] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |after update rtt|conn:00005649E856F35C|srtt:36629|rttvar:18314|minrtt:36629|latest_rtt:36629|ack_delay:0|
[2025/09/12 05:06:17 923479] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:17 923485] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:06:17 923490] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36629|rtt_var:18314|pto_duration:219770|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:17 923497] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 923523] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 923535] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 923540] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:17 923545] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653577923490|interv:18444986420131628125|
[2025/09/12 05:06:17 923550] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:0|expire:18446744073709551615|now:1757653577923490|interval:18444986420131628125|pto_count:1|srtt:36629
[2025/09/12 05:06:17 923557] [debug] |scid:dcc964a21e5c08b5|xqc_generate_sample|sampler: send_elapse 751273, ack_elapse 787902, delivered 2368|rate 3005|lost 0|
[2025/09/12 05:06:17 923563] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:17 923568] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3005) in round 1|
[2025/09/12 05:06:17 923574] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_min_rtt|probertt expire|rtt:36629, old_rtt:2147483647|
[2025/09/12 05:06:17 923579] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_min_rtt|minrtt expire|rtt:36629, old_rtt:2147483647|
[2025/09/12 05:06:17 923584] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:601|
[2025/09/12 05:06:17 923589] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653577886676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:06:17 923595] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653577886676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:06:17 923601] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |bbr on ack|mode:0|pacing_rate:10857914|bw:3005|cwnd:140224|full_bw_reached:0|inflight:50|srtt:36629|latest_rtt:36629|min_rtt:36629|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:17 923609] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:17 923616] [debug] |scid:dcc964a21e5c08b5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:17 923621] [debug] |scid:dcc964a21e5c08b5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:17 923626] [debug] |scid:dcc964a21e5c08b5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:06:17 924010] [debug] |scid:dcc964a21e5c08b5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:17 924016] [debug] |scid:dcc964a21e5c08b5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:17 924022] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653579386676|pq_index:0|
[2025/09/12 05:06:17 924028] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653577886307|
[2025/09/12 05:06:17 924036] [info] |scid:dcc964a21e5c08b5|xqc_conn_confirm_cid|dcid change|ori:c069116db91c49e8|new:a4e1ad87a839fa709eb0|
[2025/09/12 05:06:17 924043] [info] |scid:dcc964a21e5c08b5|xqc_conn_addr_validated|Address Validated|conn:00005649E856F35C|role:0|
[2025/09/12 05:06:17 924049] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:17 924056] [debug] |scid:dcc964a21e5c08b5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:17 924061] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:24|largest:24|pns:0|
[2025/09/12 05:06:17 924072] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:1232|pkt_type:INIT|pkt_num:24|frame:ACK CRYPTO |recv_time:1757653577923305|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:17 924079] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:06:17 924085] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:17 924090] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:17 924097] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:06:17 924102] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:17 924107] [debug] |scid:dcc964a21e5c08b5|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:06:17 924116] [debug] |scid:dcc964a21e5c08b5|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:17 924121] [debug] |scid:dcc964a21e5c08b5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:17 924125] [debug] |scid:dcc964a21e5c08b5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:06:17 924180] [debug] |scid:dcc964a21e5c08b5|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:17 924186] [debug] |scid:dcc964a21e5c08b5|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:06:17 924191] [warn] |scid:dcc964a21e5c08b5|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:17 924402] [debug] |scid:dcc964a21e5c08b5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:17 924411] [debug] |scid:dcc964a21e5c08b5|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:17 924418] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:17 924427] [debug] |scid:dcc964a21e5c08b5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:17 924434] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:06:17 924442] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:1049|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653577923305|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:17 924452] [info] |scid:dcc964a21e5c08b5|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:06:17 924460] [info] |scid:dcc964a21e5c08b5|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:06:17 924467] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653697923305|now:1757653577923305|interv:120000000|
[2025/09/12 05:06:17 924476] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653697923305|now:1757653577923305|interv:120000000|
[2025/09/12 05:06:17 924485] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577924485|
[2025/09/12 05:06:17 924492] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653577924491|
[2025/09/12 05:06:17 924510] [info] |scid:dcc964a21e5c08b5|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:17 924517] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:06:17 924523] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:17 924528] [debug] |scid:dcc964a21e5c08b5|xqc_process_crypto_write_streams|
[2025/09/12 05:06:17 924538] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:17 924543] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:17 924548] [debug] |scid:dcc964a21e5c08b5|xqc_process_crypto_write_streams|
[2025/09/12 05:06:17 924552] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:17 924560] [info] |scid:dcc964a21e5c08b5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653577924559|
[2025/09/12 05:06:17 924565] [debug] |scid:dcc964a21e5c08b5|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005649E856F35C|
[2025/09/12 05:06:17 924571] [info] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:17 924576] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36629|rtt_var:18314|pto_duration:109885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 924582] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 924587] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 924592] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 924597] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:17 924602] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653577924576|interv:18444986420131627039|
[2025/09/12 05:06:17 924607] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:0|expire:18446744073709551615|now:1757653577924576|interval:18444986420131627039|pto_count:0|srtt:36629
[2025/09/12 05:06:17 924614] [debug] |scid:dcc964a21e5c08b5|xqc_conn_early_data_accept|accept|
[2025/09/12 05:06:17 924619] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:06:17 924626] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|largest_recv:24|ack_delay:1321|first_ack_range:0|largest_pkt_recv_time:1757653577923305|
[2025/09/12 05:06:17 924632] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:24|low:24|pkt_pns:0|
[2025/09/12 05:06:17 924637] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:24|frame_largest_recv:24|
[2025/09/12 05:06:17 924643] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:17 924648] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|largest_recv:1|ack_delay:1343|first_ack_range:0|largest_pkt_recv_time:1757653577923305|
[2025/09/12 05:06:17 924653] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:06:17 924658] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:06:17 924664] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:17 924670] [debug] |scid:dcc964a21e5c08b5|xqc_path_get_perf_class|conn:00005649E856F35C|path_id:0|path_srtt:36629|min_srtt:36629|path_bw:3005|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:17 924676] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|path srtt|conn:00005649E856F35C|path_id:0|path_srtt:36629|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:17 924683] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:06:17 924689] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 924698] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 924704] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:17 924711] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:17 924749] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653577924719|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 924756] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:17 924763] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 05:06:17 924768] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36629|rtt_var:18314|pto_duration:109885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 924774] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 924779] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:17 924784] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 924789] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:17 924794] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653578034604|now:1757653577924768|interv:109836|
[2025/09/12 05:06:17 924799] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:1|expire:1757653578034604|now:1757653577924768|interval:109836|pto_count:0|srtt:36629
[2025/09/12 05:06:17 924805] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:120|
[2025/09/12 05:06:17 924811] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:17 924817] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:17 924840] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653577924824|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 924847] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:17 924853] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:0|
[2025/09/12 05:06:17 924858] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:120|
[2025/09/12 05:06:17 924864] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:17 924869] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:17 924887] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653577924875|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 924893] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:17 924903] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578034604|
[2025/09/12 05:06:17 924908] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578034604|
[2025/09/12 05:06:17 924912] [debug] |xqc_engine_wakeup_after|wakeup:1757653578034604|now:1757653577924912|diff:109692|
[2025/09/12 05:06:17 924917] [debug] |xqc_engine_main_logic|END|now:1757653577924491|
[2025/09/12 05:06:17 924923] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577924923|
[2025/09/12 05:06:17 924927] [debug] |xqc_engine_wakeup_after|wakeup:1757653578034604|now:1757653577924927|diff:109677|
[2025/09/12 05:06:17 924931] [debug] |xqc_engine_main_logic|END|now:1757653577924923|
[2025/09/12 05:06:17 957097] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:1332|state:ESTABED|recv_time:1757653577957092|
[2025/09/12 05:06:17 957130] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:06:17 957157] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:06:17 957166] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:17 957181] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:06:17 957191] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:17 957204] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|conn:00005649E856F35C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:17 957215] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:2368|prior_time:1757653577923305|is_app_limited:1|send_elapse:38043|ack_elapse:33787|ctl_first_sent_time:1757653577924719|lagest_ack_time:1757653577957092|curr_delivered:2438|
[2025/09/12 05:06:17 957226] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_sent_time_update:1757653577924719|
[2025/09/12 05:06:17 957235] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:17 957241] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|before update rtt|conn:00005649E856F35C|srtt:36629|rttvar:18314|minrtt:36629|latest_rtt:32373|ack_delay:0|
[2025/09/12 05:06:17 957247] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |after update rtt|conn:00005649E856F35C|srtt:36097|rttvar:14800|minrtt:32373|latest_rtt:32373|ack_delay:0|
[2025/09/12 05:06:17 957252] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:17 957258] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:17 957264] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36097|rtt_var:14800|pto_duration:95297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 957270] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 957275] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 957280] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 957285] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:17 957290] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653577957263|interv:18444986420131594352|
[2025/09/12 05:06:17 957295] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:0|expire:18446744073709551615|now:1757653577957263|interval:18444986420131594352|pto_count:0|srtt:36097
[2025/09/12 05:06:17 957309] [debug] |scid:dcc964a21e5c08b5|xqc_generate_sample|sampler: send_elapse 38043, ack_elapse 33787, delivered 70|rate 1840|lost 0|
[2025/09/12 05:06:17 957315] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:17 957320] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_min_rtt|probertt expire|rtt:32373, old_rtt:36629|
[2025/09/12 05:06:17 957325] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_min_rtt|minrtt expire|rtt:32373, old_rtt:36629|
[2025/09/12 05:06:17 957330] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:601|
[2025/09/12 05:06:17 957336] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:70|po_sent_time:1757653577924719|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2438|
[2025/09/12 05:06:17 957342] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:70|po_sent_time:1757653577924719|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2438|
[2025/09/12 05:06:17 957348] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |bbr on ack|mode:0|pacing_rate:10857914|bw:3005|cwnd:140294|full_bw_reached:0|inflight:50|srtt:36097|latest_rtt:32373|min_rtt:32373|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:17 957357] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:06:17 957363] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:1332|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653577957092|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:17 957370] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:0|
[2025/09/12 05:06:17 957377] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:17 957381] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:17 957389] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:06:17 957394] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:1e|
[2025/09/12 05:06:17 957399] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 957405] [debug] |scid:dcc964a21e5c08b5|xqc_process_new_conn_id_frame|new_conn_id|468c798c3008360962c7|sr_token:46ec318b9bd342dab1a7658fac0f9a84
[2025/09/12 05:06:17 957414] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 957419] [debug] |scid:dcc964a21e5c08b5|xqc_process_new_conn_id_frame|new_conn_id|1c2c67d81c9fb00e8e0c|sr_token:37f26b6207d962647a414bb873feae7a
[2025/09/12 05:06:17 957425] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 957430] [debug] |scid:dcc964a21e5c08b5|xqc_process_new_conn_id_frame|new_conn_id|61b1ab37e51bc1d69b8d|sr_token:969be419c9a9876657b3a74f578a8fd9
[2025/09/12 05:06:17 957436] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 957441] [debug] |scid:dcc964a21e5c08b5|xqc_process_new_conn_id_frame|new_conn_id|bbc973b1bc08dd798eb3|sr_token:530c4a60cca6d4cd8edbcf4710eafb6e
[2025/09/12 05:06:17 957447] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 957451] [debug] |scid:dcc964a21e5c08b5|xqc_process_new_conn_id_frame|new_conn_id|e690c0752b1919eee9d7|sr_token:e64d1e0945a81db4bd336cf4b1d49253
[2025/09/12 05:06:17 957457] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 957465] [debug] |scid:dcc964a21e5c08b5|xqc_process_new_conn_id_frame|new_conn_id|4710f649a284f3108fa7|sr_token:c4299068d33c9104df524c7003ffa540
[2025/09/12 05:06:17 957471] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 957476] [debug] |scid:dcc964a21e5c08b5|xqc_process_new_conn_id_frame|new_conn_id|e9ffbba8b6b010ef0dc5|sr_token:8f98b5f6dad8c19739712af024485b9e
[2025/09/12 05:06:17 957481] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:17 957486] [debug] |scid:dcc964a21e5c08b5|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:17 957494] [info] |scid:dcc964a21e5c08b5|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005649E856F35C|
[2025/09/12 05:06:17 957516] [info] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:17 957522] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36097|rtt_var:14800|pto_duration:95297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 957528] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 957533] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 957538] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 957543] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577957522|now:1757653577957522|interv:0|
[2025/09/12 05:06:17 957548] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:2|expire:1757653577251070|now:1757653577957522|interval:0|pto_count:0|srtt:36097
[2025/09/12 05:06:17 957554] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:ACK_01RTT|expire:1757653577982092|now:1757653577957092|interv:25000|
[2025/09/12 05:06:17 957562] [debug] |scid:dcc964a21e5c08b5|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 NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653577957092|max_ack_delay:25000|
[2025/09/12 05:06:17 957568] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:06:17 957574] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653577957092|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:17 957580] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653697957092|now:1757653577957092|interv:120000000|
[2025/09/12 05:06:17 957586] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653697957092|now:1757653577957092|interv:120000000|
[2025/09/12 05:06:17 957591] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578034604|pq_index:0|
[2025/09/12 05:06:17 957596] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653577924491|
[2025/09/12 05:06:17 957602] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577957602|
[2025/09/12 05:06:17 957609] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653577957607|
[2025/09/12 05:06:17 957615] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653577957522|now:1757653577957607|
[2025/09/12 05:06:17 957620] [debug] |scid:dcc964a21e5c08b5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:17 957629] [debug] |scid:dcc964a21e5c08b5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005649E856F35C|path:0|bytes_in_flight:50|
[2025/09/12 05:06:17 957634] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36097|rtt_var:14800|pto_duration:95297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 957639] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 957644] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 957649] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:17 957654] [debug] |scid:dcc964a21e5c08b5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:17 957660] [debug] |scid:dcc964a21e5c08b5|xqc_conn_send_probe_pkt|conn:00005649E856F35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:17 957666] [debug] |scid:dcc964a21e5c08b5|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:17 957671] [debug] |scid:dcc964a21e5c08b5|xqc_conn_send_probe_pkt|conn:00005649E856F35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:17 957677] [debug] |scid:dcc964a21e5c08b5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005649E856F35C|pto_count:1
[2025/09/12 05:06:17 957682] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005649E856F35C|path:0|
[2025/09/12 05:06:17 957687] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:17 957692] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653577957607|
[2025/09/12 05:06:17 957697] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:17 957719] [debug] |scid:dcc964a21e5c08b5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1554863fa01c2a6f|sr_token:20744dadfc7f0000439c61cf49560000|seq_num:1
[2025/09/12 05:06:17 957729] [debug] |scid:dcc964a21e5c08b5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2d914561d42d33b1|sr_token:20744dadfc7f0000439c61cf49560000|seq_num:2
[2025/09/12 05:06:17 957735] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:17 957741] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:17 957748] [debug] |scid:dcc964a21e5c08b5|xqc_path_get_perf_class|conn:00005649E856F35C|path_id:0|path_srtt:36097|min_srtt:36097|path_bw:3005|loss_rate:20.00|path_pto:1|
[2025/09/12 05:06:17 957754] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|path srtt|conn:00005649E856F35C|path_id:0|path_srtt:36097|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:17 957760] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:17 957766] [debug] |scid:dcc964a21e5c08b5|xqc_path_get_perf_class|conn:00005649E856F35C|path_id:0|path_srtt:36097|min_srtt:36097|path_bw:3005|loss_rate:20.00|path_pto:1|
[2025/09/12 05:06:17 957771] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|path srtt|conn:00005649E856F35C|path_id:0|path_srtt:36097|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:17 957777] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:17 957783] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:17 957792] [debug] |scid:dcc964a21e5c08b5|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005649E856F35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:17 957797] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:17 957834] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653577957805|stream_id:0|stream_offset:17|
[2025/09/12 05:06:17 957842] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:1|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:17 957850] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:17 957859] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36097|rtt_var:14800|pto_duration:190594|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:17 957868] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 957875] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 957883] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:06:17 957889] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653578188399|now:1757653577957859|interv:230540|
[2025/09/12 05:06:17 957898] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:2|expire:1757653578188399|now:1757653577957859|interval:230540|pto_count:1|srtt:36097
[2025/09/12 05:06:17 957909] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140294|inflight:36|
[2025/09/12 05:06:17 957918] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:17 957924] [debug] |scid:dcc964a21e5c08b5|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005649E856F35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:17 957930] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:17 957956] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653577957937|stream_id:0|stream_offset:17|
[2025/09/12 05:06:17 957966] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:17 957976] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:06:17 957985] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36097|rtt_var:14800|pto_duration:190594|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:17 957993] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 958001] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 958009] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:06:17 958018] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653578188531|now:1757653577957985|interv:230546|
[2025/09/12 05:06:17 958027] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:2|expire:1757653578188531|now:1757653577957985|interval:230546|pto_count:1|srtt:36097
[2025/09/12 05:06:17 958044] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140294|inflight:72|
[2025/09/12 05:06:17 958053] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:17 958060] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-9|next_skip_chance:1757653578318951|current_time:1757653577958060|
[2025/09/12 05:06:17 958070] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:17 958109] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653577958082|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 958122] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:10|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:17 958132] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:06:17 958141] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36097|rtt_var:14800|pto_duration:190594|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:17 958150] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 958159] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 958167] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:06:17 958174] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653578188676|now:1757653577958140|interv:230536|
[2025/09/12 05:06:17 958182] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:2|expire:1757653578188676|now:1757653577958140|interval:230536|pto_count:1|srtt:36097
[2025/09/12 05:06:17 958193] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140294|inflight:115|
[2025/09/12 05:06:17 958202] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:17 958212] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:17 958248] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653577958225|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 958259] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:11|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:17 958269] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:06:17 958278] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:36097|rtt_var:14800|pto_duration:190594|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:17 958288] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 958294] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 958299] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:06:17 958309] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653578188819|now:1757653577958278|interv:230541|
[2025/09/12 05:06:17 958314] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:2|expire:1757653578188819|now:1757653577958278|interval:230541|pto_count:1|srtt:36097
[2025/09/12 05:06:17 958320] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140294|inflight:158|
[2025/09/12 05:06:17 958326] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653577982092|
[2025/09/12 05:06:17 958331] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653577982092|
[2025/09/12 05:06:17 958336] [debug] |xqc_engine_wakeup_after|wakeup:1757653577982092|now:1757653577958336|diff:23756|
[2025/09/12 05:06:17 958342] [debug] |xqc_engine_main_logic|END|now:1757653577957607|
[2025/09/12 05:06:17 958348] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577958348|
[2025/09/12 05:06:17 958353] [debug] |xqc_engine_wakeup_after|wakeup:1757653577982092|now:1757653577958353|diff:23739|
[2025/09/12 05:06:17 958358] [debug] |xqc_engine_main_logic|END|now:1757653577958348|
[2025/09/12 05:06:17 959041] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:380|state:ESTABED|recv_time:1757653577959040|
[2025/09/12 05:06:17 959050] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:1|
[2025/09/12 05:06:17 959056] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:17 959064] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:17 959073] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:06:17 959080] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:17 959088] [debug] |scid:dcc964a21e5c08b5|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:06:17 959096] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577982092|pq_index:0|
[2025/09/12 05:06:17 959104] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653577957607|
[2025/09/12 05:06:17 959111] [debug] |scid:dcc964a21e5c08b5|xqc_process_crypto_frame|level:3|
[2025/09/12 05:06:17 959118] [debug] |scid:dcc964a21e5c08b5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:06:17 959124] [debug] |scid:dcc964a21e5c08b5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:06:17 959349] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:7|
[2025/09/12 05:06:17 959409] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:17 959416] [debug] |scid:dcc964a21e5c08b5|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:17 959422] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:06:17 959427] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653577959040|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:17 959433] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653697959040|now:1757653577959040|interv:120000000|
[2025/09/12 05:06:17 959438] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653697959040|now:1757653577959040|interv:120000000|
[2025/09/12 05:06:17 959442] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577959442|
[2025/09/12 05:06:17 959448] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653577959446|
[2025/09/12 05:06:17 959457] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:17 959462] [debug] |scid:dcc964a21e5c08b5|xqc_process_crypto_write_streams|
[2025/09/12 05:06:17 959466] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:17 959471] [debug] |scid:dcc964a21e5c08b5|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:17 959477] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|largest_recv:2|ack_delay:437|first_ack_range:0|largest_pkt_recv_time:1757653577959040|
[2025/09/12 05:06:17 959482] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:06:17 959487] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:17 959491] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:06:17 959495] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:17 959519] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 959524] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:17 959530] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:17 959561] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:12|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653577959537|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 959572] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:12|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 05:06:17 959581] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578188819|
[2025/09/12 05:06:17 959588] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578188819|
[2025/09/12 05:06:17 959596] [debug] |xqc_engine_wakeup_after|wakeup:1757653578188819|now:1757653577959595|diff:229224|
[2025/09/12 05:06:17 959601] [debug] |xqc_engine_main_logic|END|now:1757653577959446|
[2025/09/12 05:06:17 959606] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577959606|
[2025/09/12 05:06:17 959611] [debug] |xqc_engine_wakeup_after|wakeup:1757653578188819|now:1757653577959610|diff:229209|
[2025/09/12 05:06:17 959615] [debug] |xqc_engine_main_logic|END|now:1757653577959606|
[2025/09/12 05:06:17 988409] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:31|state:ESTABED|recv_time:1757653577988407|
[2025/09/12 05:06:17 988429] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:0|
[2025/09/12 05:06:17 988443] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:06:17 988450] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:17 988463] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:06:17 988471] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:17 988480] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|conn:00005649E856F35C|path:0|pkt_num:1|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:06:17 988488] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:2438|prior_time:1757653577957805|is_app_limited:0|send_elapse:0|ack_elapse:30602|ctl_first_sent_time:1757653577957805|lagest_ack_time:1757653577988407|curr_delivered:2474|
[2025/09/12 05:06:17 988528] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_sent_time_update:1757653577957805|
[2025/09/12 05:06:17 988537] [debug] |scid:dcc964a21e5c08b5|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:17 988549] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:17 988558] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|before update rtt|conn:00005649E856F35C|srtt:36097|rttvar:14800|minrtt:32373|latest_rtt:30602|ack_delay:0|
[2025/09/12 05:06:17 988566] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |after update rtt|conn:00005649E856F35C|srtt:35410|rttvar:12473|minrtt:30602|latest_rtt:30602|ack_delay:0|
[2025/09/12 05:06:17 988571] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:17 988579] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:17 988588] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:35410|rtt_var:12473|pto_duration:85302|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 988597] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 988606] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 988614] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:17 988623] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653578063527|now:1757653577988587|interv:74940|
[2025/09/12 05:06:17 988632] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:2|expire:1757653578063527|now:1757653577988587|interval:74940|pto_count:0|srtt:35410
[2025/09/12 05:06:17 988642] [debug] |scid:dcc964a21e5c08b5|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30602, delivered 36|rate 1176|lost 0|
[2025/09/12 05:06:17 988651] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:17 988658] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176) in round 3|
[2025/09/12 05:06:17 988664] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_min_rtt|probertt expire|rtt:30602, old_rtt:32373|
[2025/09/12 05:06:17 988669] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30602, old_rtt:32373|
[2025/09/12 05:06:17 988674] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:601|
[2025/09/12 05:06:17 988679] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140294|packet_lost:0|acked:36|po_sent_time:1757653577957805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2474|
[2025/09/12 05:06:17 988685] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140294|packet_lost:0|acked:36|po_sent_time:1757653577957805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2474|
[2025/09/12 05:06:17 988691] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |bbr on ack|mode:0|pacing_rate:10857914|bw:3005|cwnd:140330|full_bw_reached:0|inflight:86|srtt:35410|latest_rtt:30602|min_rtt:30602|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:17 988704] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:06:17 988710] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757653577988407|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:17 988716] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653697988407|now:1757653577988407|interv:120000000|
[2025/09/12 05:06:17 988721] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653697988407|now:1757653577988407|interv:120000000|
[2025/09/12 05:06:17 988726] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578188819|pq_index:0|
[2025/09/12 05:06:17 988732] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653577959446|
[2025/09/12 05:06:17 988737] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577988737|
[2025/09/12 05:06:17 988744] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653577988742|
[2025/09/12 05:06:17 988753] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578063527|
[2025/09/12 05:06:17 988758] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578063527|
[2025/09/12 05:06:17 988762] [debug] |xqc_engine_wakeup_after|wakeup:1757653578063527|now:1757653577988762|diff:74765|
[2025/09/12 05:06:17 988768] [debug] |xqc_engine_main_logic|END|now:1757653577988742|
[2025/09/12 05:06:17 988775] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577988774|
[2025/09/12 05:06:17 988779] [debug] |xqc_engine_wakeup_after|wakeup:1757653578063527|now:1757653577988779|diff:74748|
[2025/09/12 05:06:17 988784] [debug] |xqc_engine_main_logic|END|now:1757653577988774|
[2025/09/12 05:06:17 989588] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:1054|state:ESTABED|recv_time:1757653577989587|
[2025/09/12 05:06:17 989604] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:0|
[2025/09/12 05:06:17 989615] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:06:17 989624] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:17 989636] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:06:17 989644] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:17 989655] [debug] |scid:dcc964a21e5c08b5|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:17 989664] [debug] |scid:dcc964a21e5c08b5|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:06:17 989672] [debug] |scid:dcc964a21e5c08b5|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:17 989681] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578063527|pq_index:0|
[2025/09/12 05:06:17 989688] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653577988742|
[2025/09/12 05:06:17 989696] [debug] |scid:dcc964a21e5c08b5|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:06:17 989706] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:ACK_01RTT|expire:1757653578014587|now:1757653577989587|interv:25000|
[2025/09/12 05:06:17 989719] [debug] |scid:dcc964a21e5c08b5|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653577989587|max_ack_delay:25000|
[2025/09/12 05:06:17 989737] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:06:17 989747] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM |recv_time:1757653577989587|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:17 989757] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653697989587|now:1757653577989587|interv:120000000|
[2025/09/12 05:06:17 989763] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653697989587|now:1757653577989587|interv:120000000|
[2025/09/12 05:06:17 989774] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:33|state:ESTABED|recv_time:1757653577989773|
[2025/09/12 05:06:17 989783] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:1|
[2025/09/12 05:06:17 989794] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:06:17 989802] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:17 989810] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:06:17 989815] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:17 989821] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|conn:00005649E856F35C|path:0|pkt_num:10|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:06:17 989828] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:2438|prior_time:1757653577957805|is_app_limited:0|send_elapse:277|ack_elapse:31968|ctl_first_sent_time:1757653577958082|lagest_ack_time:1757653577989773|curr_delivered:2517|
[2025/09/12 05:06:17 989834] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_sent_time_update:1757653577958082|
[2025/09/12 05:06:17 989840] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:17 989845] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|before update rtt|conn:00005649E856F35C|srtt:35410|rttvar:12473|minrtt:30602|latest_rtt:31691|ack_delay:0|
[2025/09/12 05:06:17 989850] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |after update rtt|conn:00005649E856F35C|srtt:34945|rttvar:10284|minrtt:30602|latest_rtt:31691|ack_delay:0|
[2025/09/12 05:06:17 989856] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:17 989861] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:17 989866] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|srtt:34945|rtt_var:10284|pto_duration:76081|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:17 989872] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 989877] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 989882] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_pto_time_and_space|conn:00005649E856F35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:17 989887] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653578054306|now:1757653577989866|interv:64440|
[2025/09/12 05:06:17 989892] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005649E856F35C|path:0|pns:2|expire:1757653578054306|now:1757653577989866|interval:64440|pto_count:0|srtt:34945
[2025/09/12 05:06:17 989902] [debug] |scid:dcc964a21e5c08b5|xqc_generate_sample|sampler: send_elapse 277, ack_elapse 31968, delivered 79|rate 2471|lost 0|
[2025/09/12 05:06:17 989908] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2471) in round 3|
[2025/09/12 05:06:17 989913] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30602, old_rtt:30602|
[2025/09/12 05:06:17 989918] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:601|
[2025/09/12 05:06:17 989923] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140330|packet_lost:0|acked:43|po_sent_time:1757653577958082|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2474|
[2025/09/12 05:06:17 989929] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140330|packet_lost:0|acked:43|po_sent_time:1757653577958082|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2474|
[2025/09/12 05:06:17 989935] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |bbr on ack|mode:0|pacing_rate:10857914|bw:3005|cwnd:140373|full_bw_reached:0|inflight:43|srtt:34945|latest_rtt:31691|min_rtt:30602|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:17 989943] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:06:17 989949] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653577989773|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:17 989955] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653697989773|now:1757653577989773|interv:120000000|
[2025/09/12 05:06:17 989960] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653697989773|now:1757653577989773|interv:120000000|
[2025/09/12 05:06:17 989965] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577989965|
[2025/09/12 05:06:17 989971] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653577989970|
[2025/09/12 05:06:17 989978] [debug] |scid:dcc964a21e5c08b5|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005649E856F35C|
[2025/09/12 05:06:17 989985] [debug] |scid:dcc964a21e5c08b5|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:17 989990] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:STREAM_CLOSE|expire:1757653578293233|now:1757653577989990|interv:303243|
[2025/09/12 05:06:17 990034] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578014587|
[2025/09/12 05:06:17 990044] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578014587|
[2025/09/12 05:06:17 990052] [debug] |xqc_engine_wakeup_after|wakeup:1757653578014587|now:1757653577990051|diff:24536|
[2025/09/12 05:06:17 990061] [debug] |xqc_engine_main_logic|END|now:1757653577989970|
[2025/09/12 05:06:17 990070] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577990070|
[2025/09/12 05:06:17 990077] [debug] |xqc_engine_wakeup_after|wakeup:1757653578014587|now:1757653577990077|diff:24510|
[2025/09/12 05:06:17 990085] [debug] |xqc_engine_main_logic|END|now:1757653577990070|
[2025/09/12 05:06:18 010630] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:34|state:ESTABED|recv_time:1757653578010628|
[2025/09/12 05:06:18 010647] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:1|
[2025/09/12 05:06:18 010659] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:06:18 010677] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:18 010689] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:06:18 010698] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:18 010708] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|conn:00005649E856F35C|path:0|pkt_num:11|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:06:18 010718] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:2438|prior_time:1757653577957805|is_app_limited:0|send_elapse:420|ack_elapse:52823|ctl_first_sent_time:1757653577958225|lagest_ack_time:1757653578010628|curr_delivered:2560|
[2025/09/12 05:06:18 010729] [debug] |scid:dcc964a21e5c08b5|xqc_update_sample|sampler_sent_time_update:1757653577958225|
[2025/09/12 05:06:18 010739] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:18 010748] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|before update rtt|conn:00005649E856F35C|srtt:34945|rttvar:10284|minrtt:30602|latest_rtt:52403|ack_delay:20544|
[2025/09/12 05:06:18 010758] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_update_rtt|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |after update rtt|conn:00005649E856F35C|srtt:34627|rttvar:8348|minrtt:30602|latest_rtt:52403|ack_delay:20000|
[2025/09/12 05:06:18 010768] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:18 010776] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/09/12 05:06:18 010781] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:18 010786] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005649E856F35C|path:0|
[2025/09/12 05:06:18 010791] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:18 010796] [debug] |scid:dcc964a21e5c08b5|xqc_generate_sample|sampler: send_elapse 420, ack_elapse 52823, delivered 122|rate 2309|lost 0|
[2025/09/12 05:06:18 010802] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2309) in round 3|
[2025/09/12 05:06:18 010807] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30602, old_rtt:30602|
[2025/09/12 05:06:18 010812] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:601|
[2025/09/12 05:06:18 010817] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140373|packet_lost:0|acked:43|po_sent_time:1757653577958225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2474|
[2025/09/12 05:06:18 010823] [debug] |scid:dcc964a21e5c08b5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140373|packet_lost:0|acked:43|po_sent_time:1757653577958225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2474|
[2025/09/12 05:06:18 010830] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_ack_received|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8 |bbr on ack|mode:0|pacing_rate:10857914|bw:3005|cwnd:140416|full_bw_reached:0|inflight:0|srtt:34627|latest_rtt:52403|min_rtt:30602|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:18 010838] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:06:18 010844] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653578010628|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:18 010854] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653698010628|now:1757653578010628|interv:120000000|
[2025/09/12 05:06:18 010860] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653698010628|now:1757653578010628|interv:120000000|
[2025/09/12 05:06:18 010865] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578014587|pq_index:0|
[2025/09/12 05:06:18 010870] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653577989970|
[2025/09/12 05:06:18 010875] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578010875|
[2025/09/12 05:06:18 010882] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578010880|
[2025/09/12 05:06:18 010890] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578014587|
[2025/09/12 05:06:18 010895] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578014587|
[2025/09/12 05:06:18 010899] [debug] |xqc_engine_wakeup_after|wakeup:1757653578014587|now:1757653578010899|diff:3688|
[2025/09/12 05:06:18 010905] [debug] |xqc_engine_main_logic|END|now:1757653578010880|
[2025/09/12 05:06:18 010911] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578010911|
[2025/09/12 05:06:18 010916] [debug] |xqc_engine_wakeup_after|wakeup:1757653578014587|now:1757653578010916|diff:3671|
[2025/09/12 05:06:18 010921] [debug] |xqc_engine_main_logic|END|now:1757653578010911|
[2025/09/12 05:06:18 015183] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578015183|
[2025/09/12 05:06:18 015192] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578014587|pq_index:0|
[2025/09/12 05:06:18 015197] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578010880|
[2025/09/12 05:06:18 015203] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578015201|
[2025/09/12 05:06:18 015209] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653578014587|now:1757653578015201|
[2025/09/12 05:06:18 015214] [debug] |scid:dcc964a21e5c08b5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:18 015219] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653578014587|now:1757653578015201|
[2025/09/12 05:06:18 015224] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:18 015230] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|largest_recv:7|ack_delay:25643|first_ack_range:0|largest_pkt_recv_time:1757653577989587|
[2025/09/12 05:06:18 015236] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:06:18 015241] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:06:18 015246] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:7|
[2025/09/12 05:06:18 015251] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:18 015256] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 015262] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:18 015268] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:18 015301] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653578015277|stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 015313] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:13|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:18 015322] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578293233|
[2025/09/12 05:06:18 015330] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578293233|
[2025/09/12 05:06:18 015338] [debug] |xqc_engine_wakeup_after|wakeup:1757653578293233|now:1757653578015338|diff:277895|
[2025/09/12 05:06:18 015346] [debug] |xqc_engine_main_logic|END|now:1757653578015201|
[2025/09/12 05:06:18 046980] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:1332|state:ESTABED|recv_time:1757653578046978|
[2025/09/12 05:06:18 047001] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:0|
[2025/09/12 05:06:18 047013] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:06:18 047021] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:18 047030] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:06:18 047035] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:18 047040] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:12|
[2025/09/12 05:06:18 047049] [debug] |scid:dcc964a21e5c08b5|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:06:18 047057] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:18 047066] [debug] |scid:dcc964a21e5c08b5|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:18 047083] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:ACK_01RTT|expire:1757653578071978|now:1757653578046978|interv:25000|
[2025/09/12 05:06:18 047095] [debug] |scid:dcc964a21e5c08b5|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578046978|max_ack_delay:25000|
[2025/09/12 05:06:18 047103] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:06:18 047113] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING PING MAX_STREAMS |recv_time:1757653578046978|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:18 047124] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653698046978|now:1757653578046978|interv:120000000|
[2025/09/12 05:06:18 047133] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653698046978|now:1757653578046978|interv:120000000|
[2025/09/12 05:06:18 047142] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578293233|pq_index:0|
[2025/09/12 05:06:18 047151] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578015201|
[2025/09/12 05:06:18 047159] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578047158|
[2025/09/12 05:06:18 047170] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578047167|
[2025/09/12 05:06:18 047183] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578071978|
[2025/09/12 05:06:18 047190] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578071978|
[2025/09/12 05:06:18 047208] [debug] |xqc_engine_wakeup_after|wakeup:1757653578071978|now:1757653578047208|diff:24770|
[2025/09/12 05:06:18 047218] [debug] |xqc_engine_main_logic|END|now:1757653578047167|
[2025/09/12 05:06:18 047226] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578047226|
[2025/09/12 05:06:18 047231] [debug] |xqc_engine_wakeup_after|wakeup:1757653578071978|now:1757653578047231|diff:24747|
[2025/09/12 05:06:18 047236] [debug] |xqc_engine_main_logic|END|now:1757653578047226|
[2025/09/12 05:06:18 071673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578071673|
[2025/09/12 05:06:18 071686] [debug] |xqc_engine_wakeup_after|wakeup:1757653578071978|now:1757653578071686|diff:292|
[2025/09/12 05:06:18 071692] [debug] |xqc_engine_main_logic|END|now:1757653578071673|
[2025/09/12 05:06:18 072760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578072760|
[2025/09/12 05:06:18 072767] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578071978|pq_index:0|
[2025/09/12 05:06:18 072772] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578047167|
[2025/09/12 05:06:18 072779] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578072777|
[2025/09/12 05:06:18 072786] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653578071978|now:1757653578072777|
[2025/09/12 05:06:18 072791] [debug] |scid:dcc964a21e5c08b5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:18 072796] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653578071978|now:1757653578072777|
[2025/09/12 05:06:18 072801] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:18 072808] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|largest_recv:8|ack_delay:25830|first_ack_range:1|largest_pkt_recv_time:1757653578046978|
[2025/09/12 05:06:18 072814] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:8|low:7|pkt_pns:2|
[2025/09/12 05:06:18 072819] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:06:18 072824] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:06:18 072829] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:18 072835] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 072841] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:18 072847] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:18 072886] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653578072856|stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 072894] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:14|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:18 072902] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578293233|
[2025/09/12 05:06:18 072910] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578293233|
[2025/09/12 05:06:18 072918] [debug] |xqc_engine_wakeup_after|wakeup:1757653578293233|now:1757653578072918|diff:220315|
[2025/09/12 05:06:18 072926] [debug] |xqc_engine_main_logic|END|now:1757653578072777|
[2025/09/12 05:06:18 104609] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:1372|state:ESTABED|recv_time:1757653578104606|
[2025/09/12 05:06:18 104637] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:0|
[2025/09/12 05:06:18 104649] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:06:18 104657] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:18 104671] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:06:18 104680] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:18 104688] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:18 104697] [debug] |scid:dcc964a21e5c08b5|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:18 104715] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:ACK_01RTT|expire:1757653578129606|now:1757653578104606|interv:25000|
[2025/09/12 05:06:18 104728] [debug] |scid:dcc964a21e5c08b5|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578104606|max_ack_delay:25000|
[2025/09/12 05:06:18 104738] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:06:18 104748] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653578104606|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:18 104759] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653698104606|now:1757653578104606|interv:120000000|
[2025/09/12 05:06:18 104765] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653698104606|now:1757653578104606|interv:120000000|
[2025/09/12 05:06:18 104771] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578293233|pq_index:0|
[2025/09/12 05:06:18 104780] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578072777|
[2025/09/12 05:06:18 104789] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578104789|
[2025/09/12 05:06:18 104800] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578104797|
[2025/09/12 05:06:18 104810] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578129606|
[2025/09/12 05:06:18 104815] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578129606|
[2025/09/12 05:06:18 104820] [debug] |xqc_engine_wakeup_after|wakeup:1757653578129606|now:1757653578104820|diff:24786|
[2025/09/12 05:06:18 104826] [debug] |xqc_engine_main_logic|END|now:1757653578104797|
[2025/09/12 05:06:18 104832] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578104832|
[2025/09/12 05:06:18 104837] [debug] |xqc_engine_wakeup_after|wakeup:1757653578129606|now:1757653578104837|diff:24769|
[2025/09/12 05:06:18 104842] [debug] |xqc_engine_main_logic|END|now:1757653578104832|
[2025/09/12 05:06:18 131418] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578131418|
[2025/09/12 05:06:18 131429] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578129606|pq_index:0|
[2025/09/12 05:06:18 131435] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578104797|
[2025/09/12 05:06:18 131441] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578131440|
[2025/09/12 05:06:18 131454] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653578129606|now:1757653578131440|
[2025/09/12 05:06:18 131459] [debug] |scid:dcc964a21e5c08b5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:18 131464] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653578129606|now:1757653578131440|
[2025/09/12 05:06:18 131469] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:18 131476] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|largest_recv:9|ack_delay:26870|first_ack_range:2|largest_pkt_recv_time:1757653578104606|
[2025/09/12 05:06:18 131482] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:9|low:7|pkt_pns:2|
[2025/09/12 05:06:18 131487] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:06:18 131492] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:06:18 131497] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:18 131521] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 131528] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:18 131534] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:18 131571] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653578131543|stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 131579] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:15|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:18 131586] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578293233|
[2025/09/12 05:06:18 131591] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578293233|
[2025/09/12 05:06:18 131596] [debug] |xqc_engine_wakeup_after|wakeup:1757653578293233|now:1757653578131596|diff:161637|
[2025/09/12 05:06:18 131601] [debug] |xqc_engine_main_logic|END|now:1757653578131440|
[2025/09/12 05:06:18 163431] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:1422|state:ESTABED|recv_time:1757653578163429|
[2025/09/12 05:06:18 163449] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:1|
[2025/09/12 05:06:18 163460] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:06:18 163466] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:18 163478] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:06:18 163489] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:18 163524] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:18 163535] [debug] |scid:dcc964a21e5c08b5|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:18 163556] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:ACK_01RTT|expire:1757653578188429|now:1757653578163429|interv:25000|
[2025/09/12 05:06:18 163572] [debug] |scid:dcc964a21e5c08b5|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578163429|max_ack_delay:25000|
[2025/09/12 05:06:18 163586] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:06:18 163611] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING |recv_time:1757653578163429|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:18 163625] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653698163429|now:1757653578163429|interv:120000000|
[2025/09/12 05:06:18 163636] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653698163429|now:1757653578163429|interv:120000000|
[2025/09/12 05:06:18 163648] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578293233|pq_index:0|
[2025/09/12 05:06:18 163659] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578131440|
[2025/09/12 05:06:18 163670] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578163670|
[2025/09/12 05:06:18 163683] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578163680|
[2025/09/12 05:06:18 163701] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578188429|
[2025/09/12 05:06:18 163712] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578188429|
[2025/09/12 05:06:18 163722] [debug] |xqc_engine_wakeup_after|wakeup:1757653578188429|now:1757653578163722|diff:24707|
[2025/09/12 05:06:18 163730] [debug] |xqc_engine_main_logic|END|now:1757653578163680|
[2025/09/12 05:06:18 163738] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578163738|
[2025/09/12 05:06:18 163743] [debug] |xqc_engine_wakeup_after|wakeup:1757653578188429|now:1757653578163743|diff:24686|
[2025/09/12 05:06:18 163749] [debug] |xqc_engine_main_logic|END|now:1757653578163738|
[2025/09/12 05:06:18 188211] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578188211|
[2025/09/12 05:06:18 188234] [debug] |xqc_engine_wakeup_after|wakeup:1757653578188429|now:1757653578188234|diff:195|
[2025/09/12 05:06:18 188239] [debug] |xqc_engine_main_logic|END|now:1757653578188211|
[2025/09/12 05:06:18 189308] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578189308|
[2025/09/12 05:06:18 189316] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578188429|pq_index:0|
[2025/09/12 05:06:18 189323] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578163680|
[2025/09/12 05:06:18 189332] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578189329|
[2025/09/12 05:06:18 189340] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653578188429|now:1757653578189329|
[2025/09/12 05:06:18 189347] [debug] |scid:dcc964a21e5c08b5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:18 189353] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653578188429|now:1757653578189329|
[2025/09/12 05:06:18 189359] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:18 189370] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|largest_recv:10|ack_delay:25941|first_ack_range:3|largest_pkt_recv_time:1757653578163429|
[2025/09/12 05:06:18 189377] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:10|low:7|pkt_pns:2|
[2025/09/12 05:06:18 189383] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:06:18 189389] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:06:18 189395] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:18 189416] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 189424] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:18 189432] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:18 189554] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653578189450|stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 189564] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:16|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:18 189578] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578293233|
[2025/09/12 05:06:18 189588] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578293233|
[2025/09/12 05:06:18 189595] [debug] |xqc_engine_wakeup_after|wakeup:1757653578293233|now:1757653578189595|diff:103638|
[2025/09/12 05:06:18 189602] [debug] |xqc_engine_main_logic|END|now:1757653578189329|
[2025/09/12 05:06:18 221742] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:1452|state:ESTABED|recv_time:1757653578221738|
[2025/09/12 05:06:18 221777] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:0|
[2025/09/12 05:06:18 221796] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:06:18 221806] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:18 221826] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:06:18 221833] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:18 221840] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:18 221849] [debug] |scid:dcc964a21e5c08b5|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:18 221870] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:ACK_01RTT|expire:1757653578246738|now:1757653578221738|interv:25000|
[2025/09/12 05:06:18 221885] [debug] |scid:dcc964a21e5c08b5|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578221738|max_ack_delay:25000|
[2025/09/12 05:06:18 221893] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:06:18 221901] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING PING |recv_time:1757653578221738|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:18 221910] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653698221738|now:1757653578221738|interv:120000000|
[2025/09/12 05:06:18 221916] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653698221738|now:1757653578221738|interv:120000000|
[2025/09/12 05:06:18 221923] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578293233|pq_index:0|
[2025/09/12 05:06:18 221930] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578189329|
[2025/09/12 05:06:18 221938] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578221938|
[2025/09/12 05:06:18 221953] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578221950|
[2025/09/12 05:06:18 221985] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578246738|
[2025/09/12 05:06:18 221991] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578246738|
[2025/09/12 05:06:18 221997] [debug] |xqc_engine_wakeup_after|wakeup:1757653578246738|now:1757653578221997|diff:24741|
[2025/09/12 05:06:18 222004] [debug] |xqc_engine_main_logic|END|now:1757653578221950|
[2025/09/12 05:06:18 222011] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578222011|
[2025/09/12 05:06:18 222017] [debug] |xqc_engine_wakeup_after|wakeup:1757653578246738|now:1757653578222016|diff:24722|
[2025/09/12 05:06:18 222023] [debug] |xqc_engine_main_logic|END|now:1757653578222011|
[2025/09/12 05:06:18 247538] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578247537|
[2025/09/12 05:06:18 247574] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578246738|pq_index:0|
[2025/09/12 05:06:18 247581] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578221950|
[2025/09/12 05:06:18 247589] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578247586|
[2025/09/12 05:06:18 247596] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653578246738|now:1757653578247586|
[2025/09/12 05:06:18 247602] [debug] |scid:dcc964a21e5c08b5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:18 247607] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653578246738|now:1757653578247586|
[2025/09/12 05:06:18 247612] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:18 247623] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|largest_recv:11|ack_delay:25885|first_ack_range:4|largest_pkt_recv_time:1757653578221738|
[2025/09/12 05:06:18 247630] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:11|low:7|pkt_pns:2|
[2025/09/12 05:06:18 247634] [debug] |scid:dcc964a21e5c08b5|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:06:18 247640] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:06:18 247645] [debug] |scid:dcc964a21e5c08b5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:18 247653] [debug] |scid:dcc964a21e5c08b5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 247661] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:18 247668] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:18 247764] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:17|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653578247686|stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 247772] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:17|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:18 247780] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578293233|
[2025/09/12 05:06:18 247786] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578293233|
[2025/09/12 05:06:18 247791] [debug] |xqc_engine_wakeup_after|wakeup:1757653578293233|now:1757653578247790|diff:45443|
[2025/09/12 05:06:18 247796] [debug] |xqc_engine_main_logic|END|now:1757653578247586|
[2025/09/12 05:06:18 294571] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578294570|
[2025/09/12 05:06:18 294625] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578293233|pq_index:0|
[2025/09/12 05:06:18 294632] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578247586|
[2025/09/12 05:06:18 294641] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578294638|
[2025/09/12 05:06:18 294648] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653578293233|now:1757653578294638|
[2025/09/12 05:06:18 294654] [debug] |scid:dcc964a21e5c08b5|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:18 294661] [debug] |scid:dcc964a21e5c08b5|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:18 294689] [info] |scid:dcc964a21e5c08b5|xqc_conn_close|conn:00005649E856F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:18 294696] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_DRAINING|expire:1757653578573753|now:1757653578294696|interv:279057|
[2025/09/12 05:06:18 294702] [debug] |scid:dcc964a21e5c08b5|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:18 294708] [debug] |scid:dcc964a21e5c08b5|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:18 294713] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:18 294718] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:18 294722] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:18 294728] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:18 294737] [info] |scid:dcc964a21e5c08b5|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:06:18 294748] [debug] |scid:dcc964a21e5c08b5|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:18 294764] [stats] |scid:dcc964a21e5c08b5|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:1757653577135634|wrt_delay:40|snd_delay:139|finwrt_delay:40|finsnd_delay:822303|finrcv_delay:854030|finread_delay:854350|all_acked_delay:852912|firstfinack_dely:852903|close_delay:854356|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8|path_info:mp is not supported in connection scid:dcc964a21e5c08b5|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:06:18 294777] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653578293233|now:1757653578294638|
[2025/09/12 05:06:18 294786] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:18 294799] [debug] |scid:dcc964a21e5c08b5|xqc_path_get_perf_class|conn:00005649E856F35C|path_id:0|path_srtt:34627|min_srtt:34627|path_bw:3005|loss_rate:20.00|path_pto:0|
[2025/09/12 05:06:18 294808] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|path srtt|conn:00005649E856F35C|path_id:0|path_srtt:34627|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:18 294816] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:18 294824] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:18 294841] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:18 294945] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:18|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653578294866|stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 294957] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:18|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:18 294967] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578573753|
[2025/09/12 05:06:18 294973] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578573753|
[2025/09/12 05:06:18 294980] [debug] |xqc_engine_wakeup_after|wakeup:1757653578573753|now:1757653578294980|diff:278773|
[2025/09/12 05:06:18 294988] [debug] |xqc_engine_main_logic|END|now:1757653578294638|
[2025/09/12 05:06:18 325865] [info] |xqc_engine_packet_process|==>|conn:00005649E856F35C|size:35|state:CLOSING|recv_time:1757653578325860|
[2025/09/12 05:06:18 325904] [debug] |scid:dcc964a21e5c08b5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dcc964a21e5c08b5|spin_bit:1|
[2025/09/12 05:06:18 325933] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:06:18 325940] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:18 325954] [debug] |scid:dcc964a21e5c08b5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:06:18 325963] [debug] |scid:dcc964a21e5c08b5|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:06:18 325975] [debug] |scid:dcc964a21e5c08b5|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:18 325985] [debug] |scid:dcc964a21e5c08b5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:06:18 325994] [info] |scid:dcc964a21e5c08b5|xqc_conn_on_pkt_processed|====>|conn:00005649E856F35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:12|frame:|recv_time:1757653578325860|dcid:dcc964a21e5c08b5|dcid_seq:0|
[2025/09/12 05:06:18 326002] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:PATH_IDLE|expire:1757653698325860|now:1757653578325860|interv:120000000|
[2025/09/12 05:06:18 326010] [debug] |scid:dcc964a21e5c08b5|xqc_timer_set|type:CONN_IDLE|expire:1757653698325860|now:1757653578325860|interv:120000000|
[2025/09/12 05:06:18 326018] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578573753|pq_index:0|
[2025/09/12 05:06:18 326027] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578294638|
[2025/09/12 05:06:18 326036] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578326036|
[2025/09/12 05:06:18 326047] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578326043|
[2025/09/12 05:06:18 326061] [debug] |scid:dcc964a21e5c08b5|xqc_path_get_perf_class|conn:00005649E856F35C|path_id:0|path_srtt:34627|min_srtt:34627|path_bw:3005|loss_rate:20.00|path_pto:0|
[2025/09/12 05:06:18 326070] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|path srtt|conn:00005649E856F35C|path_id:0|path_srtt:34627|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:18 326078] [debug] |scid:dcc964a21e5c08b5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:18 326086] [debug] |scid:dcc964a21e5c08b5|xqc_check_acked_or_dropped_pkt|conn:00005649E856F35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:18 326116] [debug] |scid:dcc964a21e5c08b5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:06:18 326177] [info] |scid:dcc964a21e5c08b5|xqc_send_packet_with_pn|<==|conn:00005649E856F35C|path:0|pkt_num:19|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653578326130|stream_id:0|stream_offset:0|
[2025/09/12 05:06:18 326188] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_on_packet_sent|conn:00005649E856F35C|path:0|pkt_num:19|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:18 326200] [debug] |scid:dcc964a21e5c08b5|xqc_conn_next_wakeup_time|wakeup_time:1757653578573753|
[2025/09/12 05:06:18 326208] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_wakeup_queue|next_tick_time:1757653578573753|
[2025/09/12 05:06:18 326213] [debug] |xqc_engine_wakeup_after|wakeup:1757653578573753|now:1757653578326213|diff:247540|
[2025/09/12 05:06:18 326219] [debug] |xqc_engine_main_logic|END|now:1757653578326043|
[2025/09/12 05:06:18 573677] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578573676|
[2025/09/12 05:06:18 573707] [debug] |xqc_engine_wakeup_after|wakeup:1757653578573753|now:1757653578573707|diff:46|
[2025/09/12 05:06:18 573713] [debug] |xqc_engine_main_logic|END|now:1757653578573676|
[2025/09/12 05:06:18 574782] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578574782|
[2025/09/12 05:06:18 574791] [debug] |scid:dcc964a21e5c08b5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578573753|pq_index:0|
[2025/09/12 05:06:18 574797] [debug] |scid:dcc964a21e5c08b5|xqc_engine_add_active_queue|last_ticked_time:1757653578326043|
[2025/09/12 05:06:18 574805] [debug] |scid:dcc964a21e5c08b5|xqc_engine_process_conn|conn:00005649E856F35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653578574802|
[2025/09/12 05:06:18 574813] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653578573753|now:1757653578574802|
[2025/09/12 05:06:18 574819] [debug] |scid:dcc964a21e5c08b5|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653578573753|now:1757653578574802|
[2025/09/12 05:06:18 574825] [debug] |scid:dcc964a21e5c08b5|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:18 574831] [info] |xqc_engine_main_logic|conn:00005649E856F35C|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8|conn_state:13|next_tick_time:1757653578573753
[2025/09/12 05:06:18 574850] [report] |scid:dcc964a21e5c08b5|xqc_conn_destroy|00005649E856F35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:790072|first_send_delay:1337|conn_persist:1440505|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-41740-dcc964a21e5c08b5 p-193.167.100.100-443-c069116db91c49e8|hsk_recv:788961|close_recv:0|close_send:1160522|last_recv:1191516|last_send:1191786|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,19,15,12,51,0,1024,i96,4,1413,1422,3,10,1029,0,4,1443,1452,3,11,1087,0,4,26,35,0,12,1191,0,4,19,40000,19,1191,4,23,4,17,1113,4,19,40000,18,1160,0-2,0-2,0-0,0-0,0-0,0-34,0-5530,0-9709,0-10,0-12,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:10|spurious_loss:0|detected_loss:2|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 05:06:18 574918] [debug] |scid:dcc964a21e5c08b5|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:18 574927] [debug] |scid:dcc964a21e5c08b5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:18 574933] [debug] |scid:dcc964a21e5c08b5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:18 574958] [debug] |scid:dcc964a21e5c08b5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:18 575048] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:06:18 575058] [debug] |xqc_engine_main_logic|END|now:1757653578574802|
[2025/09/12 05:06:18 575077] [debug] |xqc_engine_destroy|begin|