[2025/09/12 11:42:27 273850] [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 11:42:27 273883] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 11:42:27 273888] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 11:42:27 273892] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 11:42:27 273896] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 11:42:27 273904] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 11:42:27 273908] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 11:42:27 273912] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 11:42:27 273915] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 11:42:27 274035] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677467274034|now:1757677347274034|interv:120000000|
[2025/09/12 11:42:27 274067] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677467274066|now:1757677347274066|interv:120000000|
[2025/09/12 11:42:27 274077] [debug] |xqc_path_create|path:0|dcid:6c0b4b97e3f2c099|scid:c8581a71c0a81356|create_path_count:1|
[2025/09/12 11:42:27 274084] [debug] |scid:c8581a71c0a81356|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 11:42:27 274091] [debug] |xqc_path_init|path:0|dcid:6c0b4b97e3f2c099|scid:c8581a71c0a81356|state:2|
[2025/09/12 11:42:27 274097] [debug] |scid:c8581a71c0a81356|xqc_conn_create|success|scid:c8581a71c0a81356|dcid:6c0b4b97e3f2c099|conn:000055CE1352935C|
[2025/09/12 11:42:27 274108] [debug] |scid:c8581a71c0a81356|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 11:42:27 274116] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:42:27 274860] [debug] |scid:c8581a71c0a81356|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 11:42:27 274868] [debug] |scid:c8581a71c0a81356|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:27 274874] [debug] |scid:c8581a71c0a81356|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:42:27 274879] [debug] |scid:c8581a71c0a81356|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 11:42:27 274886] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757677347274885|
[2025/09/12 11:42:27 274892] [debug] |scid:c8581a71c0a81356|xqc_process_crypto_write_streams|
[2025/09/12 11:42:27 274896] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:42:27 274904] [info] |scid:c8581a71c0a81356|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757677347274903|
[2025/09/12 11:42:27 274909] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 11:42:27 274916] [debug] |scid:c8581a71c0a81356|xqc_path_get_perf_class|conn:000055CE1352935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:27 274921] [debug] |scid:c8581a71c0a81356|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE1352935C|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 11:42:27 274926] [debug] |scid:c8581a71c0a81356|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 11:42:27 274932] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 11:42:27 274937] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:27 275014] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757677347274953|stream_id:0|stream_offset:0|
[2025/09/12 11:42:27 275021] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|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 11:42:27 275026] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:42:27 275031] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:27 275036] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:27 275040] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:27 275044] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:42:27 275048] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:LOSS_DETECTION|expire:1757677348024953|now:1757677347275031|interv:749922|
[2025/09/12 11:42:27 275052] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE1352935C|path:0|pns:0|expire:1757677348024953|now:1757677347275031|interval:749922|pto_count:0|srtt:250000
[2025/09/12 11:42:27 275057] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 11:42:27 275062] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677348024953|
[2025/09/12 11:42:27 275066] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_active_queue|last_ticked_time:1757677347274885|pd_index:0|
[2025/09/12 11:42:27 275070] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677348024953|
[2025/09/12 11:42:27 275074] [debug] |xqc_engine_wakeup_after|wakeup:1757677348024953|now:1757677347275074|diff:749879|
[2025/09/12 11:42:27 275079] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:42:27 275133] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677348024953|pq_index:0|
[2025/09/12 11:42:27 275139] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677347274885|
[2025/09/12 11:42:27 275149] [debug] |scid:c8581a71c0a81356|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 11:42:27 275156] [debug] |scid:c8581a71c0a81356|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 11:42:27 275164] [debug] |scid:c8581a71c0a81356|xqc_stream_buff_data|size:17|
[2025/09/12 11:42:27 275172] [info] |scid:c8581a71c0a81356|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:000055CE1352935C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 11:42:27 275182] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677347275181|
[2025/09/12 11:42:27 275189] [debug] |scid:c8581a71c0a81356|xqc_path_get_perf_class|conn:000055CE1352935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:27 275196] [debug] |scid:c8581a71c0a81356|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:000055CE1352935C|stream_id:0|stream_offset:17|
[2025/09/12 11:42:27 275204] [debug] |scid:c8581a71c0a81356|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE1352935C|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 11:42:27 275218] [debug] |scid:c8581a71c0a81356|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 11:42:27 275226] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:42:27 275232] [debug] |scid:c8581a71c0a81356|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:000055CE1352935C|stream_id:0|stream_offset:17|
[2025/09/12 11:42:27 275239] [debug] |scid:c8581a71c0a81356|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:42:27 275245] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:27 275284] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757677347275256|stream_id:0|stream_offset:17|
[2025/09/12 11:42:27 275293] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|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 11:42:27 275301] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 11:42:27 275307] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:27 275314] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:27 275321] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:27 275327] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:27 275333] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:27 275337] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:LOSS_DETECTION|expire:1757677348024953|now:1757677347275307|interv:749646|
[2025/09/12 11:42:27 275341] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE1352935C|path:0|pns:0|expire:1757677348024953|now:1757677347275307|interval:749646|pto_count:0|srtt:250000
[2025/09/12 11:42:27 275346] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:42:27 275351] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677348024953|
[2025/09/12 11:42:27 275400] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_active_queue|last_ticked_time:1757677347275181|pd_index:0|
[2025/09/12 11:42:27 275408] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677348024953|
[2025/09/12 11:42:27 275412] [debug] |xqc_engine_wakeup_after|wakeup:1757677348024953|now:1757677347275412|diff:749541|
[2025/09/12 11:42:27 275416] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:42:27 308882] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:89|state:C_INITIAL_SENT|recv_time:1757677347308877|
[2025/09/12 11:42:27 308910] [info] |scid:c8581a71c0a81356|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:42:27 308982] [debug] |scid:c8581a71c0a81356|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 11:42:27 308996] [info] |scid:c8581a71c0a81356|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:42:27 309005] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677467308877|now:1757677347308877|interv:120000000|
[2025/09/12 11:42:27 309012] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677467308877|now:1757677347308877|interv:120000000|
[2025/09/12 11:42:27 309054] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677348024953|pq_index:0|
[2025/09/12 11:42:27 309063] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677347275181|
[2025/09/12 11:42:27 309071] [debug] |xqc_engine_main_logic|BEGIN|now:1757677347309071|
[2025/09/12 11:42:27 309080] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677347309078|
[2025/09/12 11:42:27 309092] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677348024953|
[2025/09/12 11:42:27 309099] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677348024953|
[2025/09/12 11:42:27 309105] [debug] |xqc_engine_wakeup_after|wakeup:1757677348024953|now:1757677347309105|diff:715848|
[2025/09/12 11:42:27 309136] [debug] |xqc_engine_main_logic|END|now:1757677347309078|
[2025/09/12 11:42:27 309816] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:1057|state:C_INITIAL_SENT|recv_time:1757677347309815|
[2025/09/12 11:42:27 309831] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c8581a71c0a81356|spin_bit:1|
[2025/09/12 11:42:27 309848] [warn] |scid:c8581a71c0a81356|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 11:42:27 309855] [debug] |scid:c8581a71c0a81356|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 11:42:27 309862] [info] |scid:c8581a71c0a81356|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:42:27 309868] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677467309815|now:1757677347309815|interv:120000000|
[2025/09/12 11:42:27 309874] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677467309815|now:1757677347309815|interv:120000000|
[2025/09/12 11:42:27 309880] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677348024953|pq_index:0|
[2025/09/12 11:42:27 309886] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677347309078|
[2025/09/12 11:42:27 309894] [debug] |xqc_engine_main_logic|BEGIN|now:1757677347309894|
[2025/09/12 11:42:27 309900] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677347309900|
[2025/09/12 11:42:27 309909] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677348024953|
[2025/09/12 11:42:27 309915] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677348024953|
[2025/09/12 11:42:27 309921] [debug] |xqc_engine_wakeup_after|wakeup:1757677348024953|now:1757677347309921|diff:715032|
[2025/09/12 11:42:27 309927] [debug] |xqc_engine_main_logic|END|now:1757677347309900|
[2025/09/12 11:42:27 333774] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:35|state:C_INITIAL_SENT|recv_time:1757677347333769|
[2025/09/12 11:42:27 333802] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c8581a71c0a81356|spin_bit:1|
[2025/09/12 11:42:27 333811] [warn] |scid:c8581a71c0a81356|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 11:42:27 333833] [debug] |scid:c8581a71c0a81356|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 11:42:27 333841] [info] |scid:c8581a71c0a81356|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:42:27 333851] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677467333769|now:1757677347333769|interv:120000000|
[2025/09/12 11:42:27 333859] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677467333769|now:1757677347333769|interv:120000000|
[2025/09/12 11:42:27 333866] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677348024953|pq_index:0|
[2025/09/12 11:42:27 333884] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677347309900|
[2025/09/12 11:42:27 333894] [debug] |xqc_engine_main_logic|BEGIN|now:1757677347333894|
[2025/09/12 11:42:27 333903] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677347333902|
[2025/09/12 11:42:27 333917] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677348024953|
[2025/09/12 11:42:27 333925] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677348024953|
[2025/09/12 11:42:27 333932] [debug] |xqc_engine_wakeup_after|wakeup:1757677348024953|now:1757677347333932|diff:691021|
[2025/09/12 11:42:27 333940] [debug] |xqc_engine_main_logic|END|now:1757677347333902|
[2025/09/12 11:42:28 025206] [debug] |xqc_engine_main_logic|BEGIN|now:1757677348025205|
[2025/09/12 11:42:28 025241] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677348024953|pq_index:0|
[2025/09/12 11:42:28 025246] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677347333902|
[2025/09/12 11:42:28 025252] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677348025250|
[2025/09/12 11:42:28 025258] [debug] |scid:c8581a71c0a81356|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677348024953|now:1757677348025250|
[2025/09/12 11:42:28 025262] [debug] |scid:c8581a71c0a81356|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:42:28 025267] [debug] |scid:c8581a71c0a81356|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055CE1352935C|path:0|bytes_in_flight:1234|
[2025/09/12 11:42:28 025271] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:28 025277] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:28 025281] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:28 025284] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:28 025288] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:28 025292] [debug] |scid:c8581a71c0a81356|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 11:42:28 025298] [debug] |scid:c8581a71c0a81356|xqc_conn_send_probe_pkt|conn:000055CE1352935C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 11:42:28 025307] [debug] |scid:c8581a71c0a81356|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 11:42:28 025311] [debug] |scid:c8581a71c0a81356|xqc_conn_send_probe_pkt|conn:000055CE1352935C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 11:42:28 025335] [debug] |scid:c8581a71c0a81356|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055CE1352935C|pto_count:1
[2025/09/12 11:42:28 025340] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:28 025344] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:28 025348] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:28 025352] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:28 025377] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:28 025392] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677348025340|interv:18444986396361526275|
[2025/09/12 11:42:28 025397] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE1352935C|path:0|pns:0|expire:18446744073709551615|now:1757677348025340|interval:18444986396361526275|pto_count:1|srtt:250000
[2025/09/12 11:42:28 025405] [debug] |scid:c8581a71c0a81356|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:42:28 025410] [debug] |scid:c8581a71c0a81356|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:42:28 025415] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 11:42:28 025422] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:28 025508] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757677348025439|stream_id:0|stream_offset:0|
[2025/09/12 11:42:28 025515] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|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 11:42:28 025521] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 11:42:28 025525] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:28 025530] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:28 025534] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:28 025538] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:28 025541] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:28 025545] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:LOSS_DETECTION|expire:1757677349525439|now:1757677348025525|interv:1499914|
[2025/09/12 11:42:28 025549] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE1352935C|path:0|pns:0|expire:1757677349525439|now:1757677348025525|interval:1499914|pto_count:1|srtt:250000
[2025/09/12 11:42:28 025554] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:42:28 025560] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 11:42:28 025564] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:28 025590] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757677348025571|stream_id:0|stream_offset:0|
[2025/09/12 11:42:28 025598] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|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 11:42:28 025604] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 11:42:28 025609] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:28 025620] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 11:42:28 025625] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:28 025630] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:28 025634] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:28 025639] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:LOSS_DETECTION|expire:1757677349525571|now:1757677348025609|interv:1499962|
[2025/09/12 11:42:28 025644] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE1352935C|path:0|pns:0|expire:1757677349525571|now:1757677348025609|interval:1499962|pto_count:1|srtt:250000
[2025/09/12 11:42:28 025649] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 11:42:28 025655] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677349525571|
[2025/09/12 11:42:28 025661] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677349525571|
[2025/09/12 11:42:28 025666] [debug] |xqc_engine_wakeup_after|wakeup:1757677349525571|now:1757677348025666|diff:1499905|
[2025/09/12 11:42:28 025672] [debug] |xqc_engine_main_logic|END|now:1757677348025250|
[2025/09/12 11:42:28 057509] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:64|state:C_INITIAL_SENT|recv_time:1757677348057504|
[2025/09/12 11:42:28 057535] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:42:28 057553] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 11:42:28 057568] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:28 057575] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:28 057587] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 11:42:28 057594] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:28 057603] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|conn:000055CE1352935C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 11:42:28 057611] [debug] |scid:c8581a71c0a81356|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757677347274953|is_app_limited:1|send_elapse:0|ack_elapse:782551|ctl_first_sent_time:1757677347274953|lagest_ack_time:1757677348057504|curr_delivered:1184|
[2025/09/12 11:42:28 057617] [debug] |scid:c8581a71c0a81356|xqc_update_sample|sampler_sent_time_update:1757677347274953|
[2025/09/12 11:42:28 057623] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 11:42:28 057630] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|conn:000055CE1352935C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 11:42:28 057638] [debug] |scid:c8581a71c0a81356|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757677347274953|is_app_limited:1|send_elapse:750486|ack_elapse:782551|ctl_first_sent_time:1757677348025439|lagest_ack_time:1757677348057504|curr_delivered:2368|
[2025/09/12 11:42:28 057645] [debug] |scid:c8581a71c0a81356|xqc_update_sample|sampler_sent_time_update:1757677348025439|
[2025/09/12 11:42:28 057652] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 11:42:28 057670] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_rtt|before update rtt|conn:000055CE1352935C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32065|ack_delay:280|
[2025/09/12 11:42:28 057680] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_rtt|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099 |after update rtt|conn:000055CE1352935C|srtt:32065|rttvar:16032|minrtt:32065|latest_rtt:32065|ack_delay:280|
[2025/09/12 11:42:28 057686] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/09/12 11:42:28 057693] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:42:28 057700] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 11:42:28 057707] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:32065|rtt_var:16032|pto_duration:192386|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:28 057715] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:28 057720] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:28 057724] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:28 057727] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:28 057732] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677348057706|interv:18444986396361493909|
[2025/09/12 11:42:28 057736] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE1352935C|path:0|pns:0|expire:18446744073709551615|now:1757677348057706|interval:18444986396361493909|pto_count:1|srtt:32065
[2025/09/12 11:42:28 057741] [debug] |scid:c8581a71c0a81356|xqc_generate_sample|sampler: send_elapse 750486, ack_elapse 782551, delivered 2368|rate 3026|lost 0|
[2025/09/12 11:42:28 057746] [debug] |scid:c8581a71c0a81356|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 11:42:28 057751] [debug] |scid:c8581a71c0a81356|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3026) in round 1|
[2025/09/12 11:42:28 057758] [debug] |scid:c8581a71c0a81356|xqc_bbr_update_min_rtt|probertt expire|rtt:32065, old_rtt:2147483647|
[2025/09/12 11:42:28 057764] [debug] |scid:c8581a71c0a81356|xqc_bbr_update_min_rtt|minrtt expire|rtt:32065, old_rtt:2147483647|
[2025/09/12 11:42:28 057771] [debug] |scid:c8581a71c0a81356|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:605|
[2025/09/12 11:42:28 057776] [debug] |scid:c8581a71c0a81356|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757677348025439|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 11:42:28 057781] [debug] |scid:c8581a71c0a81356|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757677348025439|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 11:42:28 057786] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099 |bbr on ack|mode:0|pacing_rate:12403385|bw:3026|cwnd:140224|full_bw_reached:0|inflight:50|srtt:32065|latest_rtt:32065|min_rtt:32065|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:28 057794] [info] |scid:c8581a71c0a81356|xqc_conn_confirm_cid|dcid change|ori:6c0b4b97e3f2c099|new:88f572e08182c34b9b482de1|
[2025/09/12 11:42:28 057801] [info] |scid:c8581a71c0a81356|xqc_conn_addr_validated|Address Validated|conn:000055CE1352935C|role:0|
[2025/09/12 11:42:28 057811] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 11:42:28 057815] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:64|pkt_type:INIT|pkt_num:2|frame:ACK |recv_time:1757677348057504|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:28 057820] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677468057504|now:1757677348057504|interv:120000000|
[2025/09/12 11:42:28 057825] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677468057504|now:1757677348057504|interv:120000000|
[2025/09/12 11:42:28 057829] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677349525571|pq_index:0|
[2025/09/12 11:42:28 057834] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677348025250|
[2025/09/12 11:42:28 057841] [debug] |xqc_engine_main_logic|BEGIN|now:1757677348057841|
[2025/09/12 11:42:28 057850] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757677348057848|
[2025/09/12 11:42:28 057861] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677468057504|
[2025/09/12 11:42:28 057865] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677468057504|
[2025/09/12 11:42:28 057869] [debug] |xqc_engine_wakeup_after|wakeup:1757677468057504|now:1757677348057869|diff:119999635|
[2025/09/12 11:42:28 057873] [debug] |xqc_engine_main_logic|END|now:1757677348057848|
[2025/09/12 11:42:28 057879] [debug] |xqc_engine_main_logic|BEGIN|now:1757677348057879|
[2025/09/12 11:42:28 057883] [debug] |xqc_engine_wakeup_after|wakeup:1757677468057504|now:1757677348057883|diff:119999621|
[2025/09/12 11:42:28 057887] [debug] |xqc_engine_main_logic|END|now:1757677348057879|
[2025/09/12 11:42:28 809133] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:181|state:C_INITIAL_SENT|recv_time:1757677348809128|
[2025/09/12 11:42:28 809170] [info] |scid:c8581a71c0a81356|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:42:28 809180] [debug] |scid:c8581a71c0a81356|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 11:42:28 809187] [info] |scid:c8581a71c0a81356|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:42:28 809193] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677468809128|now:1757677348809128|interv:120000000|
[2025/09/12 11:42:28 809198] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677468809128|now:1757677348809128|interv:120000000|
[2025/09/12 11:42:28 809202] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677468057504|pq_index:0|
[2025/09/12 11:42:28 809207] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677348057848|
[2025/09/12 11:42:28 809213] [debug] |xqc_engine_main_logic|BEGIN|now:1757677348809213|
[2025/09/12 11:42:28 809219] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757677348809217|
[2025/09/12 11:42:28 809227] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677468809128|
[2025/09/12 11:42:28 809234] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677468809128|
[2025/09/12 11:42:28 809240] [debug] |xqc_engine_wakeup_after|wakeup:1757677468809128|now:1757677348809240|diff:119999888|
[2025/09/12 11:42:28 809247] [debug] |xqc_engine_main_logic|END|now:1757677348809217|
[2025/09/12 11:42:31 063645] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:1200|state:C_INITIAL_SENT|recv_time:1757677351063640|
[2025/09/12 11:42:31 063677] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:42:31 063709] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 11:42:31 063722] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 11:42:31 063730] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 11:42:31 063746] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:6|
[2025/09/12 11:42:31 063751] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:31 063757] [debug] |scid:c8581a71c0a81356|xqc_process_crypto_frame|level:0|
[2025/09/12 11:42:31 063762] [debug] |scid:c8581a71c0a81356|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 11:42:31 063767] [debug] |scid:c8581a71c0a81356|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 11:42:31 064119] [debug] |scid:c8581a71c0a81356|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:42:31 064127] [debug] |scid:c8581a71c0a81356|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:31 064132] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677468809128|pq_index:0|
[2025/09/12 11:42:31 064137] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677348809217|
[2025/09/12 11:42:31 064142] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:0|
[2025/09/12 11:42:31 064145] [debug] |scid:c8581a71c0a81356|xqc_process_padding_frame|process padding|
[2025/09/12 11:42:31 064158] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:42:31 064167] [debug] |scid:c8581a71c0a81356|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:42:31 064173] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:0|
[2025/09/12 11:42:31 064179] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:1200|pkt_type:INIT|pkt_num:6|frame:PADDING CRYPTO |recv_time:1757677351063640|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 064185] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677471063640|now:1757677351063640|interv:120000000|
[2025/09/12 11:42:31 064190] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677471063640|now:1757677351063640|interv:120000000|
[2025/09/12 11:42:31 064194] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351064194|
[2025/09/12 11:42:31 064199] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677351064198|
[2025/09/12 11:42:31 064205] [debug] |scid:c8581a71c0a81356|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 11:42:31 064210] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 11:42:31 064216] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:31 064220] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:31 064226] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 11:42:31 064230] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:31 064235] [debug] |scid:c8581a71c0a81356|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 11:42:31 064243] [debug] |scid:c8581a71c0a81356|xqc_process_crypto_frame|level:2|
[2025/09/12 11:42:31 064249] [debug] |scid:c8581a71c0a81356|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:42:31 064257] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:42:31 064262] [debug] |scid:c8581a71c0a81356|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:42:31 064272] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 11:42:31 064276] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757677347308877|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 064281] [debug] |scid:c8581a71c0a81356|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 11:42:31 064286] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 11:42:31 064291] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:42:31 064294] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:31 064299] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 11:42:31 064303] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:31 064307] [debug] |scid:c8581a71c0a81356|xqc_process_crypto_frame|level:2|
[2025/09/12 11:42:31 064311] [debug] |scid:c8581a71c0a81356|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:42:31 064315] [debug] |scid:c8581a71c0a81356|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 11:42:31 064324] [debug] |scid:c8581a71c0a81356|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:42:31 064331] [debug] |scid:c8581a71c0a81356|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:31 064337] [debug] |scid:c8581a71c0a81356|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 11:42:31 064435] [debug] |scid:c8581a71c0a81356|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:42:31 064443] [info] |scid:c8581a71c0a81356|xqc_conn_tls_transport_params_cb|store sr_token with cid: 6c0b4b97e3f2c099|token:74f5104be5a295b12a8cf16d84ea9005
[2025/09/12 11:42:31 064450] [debug] |scid:c8581a71c0a81356|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 11:42:31 064456] [debug] |scid:c8581a71c0a81356|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 11:42:31 064672] [debug] |scid:c8581a71c0a81356|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 11:42:31 064684] [debug] |scid:c8581a71c0a81356|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 11:42:31 064692] [debug] |scid:c8581a71c0a81356|xqc_maybe_should_ack|already yes|
[2025/09/12 11:42:31 064698] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 11:42:31 064704] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757677348809128|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 064710] [info] |scid:c8581a71c0a81356|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 11:42:31 064714] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 11:42:31 064719] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:31 064723] [debug] |scid:c8581a71c0a81356|xqc_process_crypto_write_streams|
[2025/09/12 11:42:31 064727] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:42:31 064731] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:31 064735] [debug] |scid:c8581a71c0a81356|xqc_process_crypto_write_streams|
[2025/09/12 11:42:31 064743] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:42:31 064749] [info] |scid:c8581a71c0a81356|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757677351064749|
[2025/09/12 11:42:31 064754] [debug] |scid:c8581a71c0a81356|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055CE1352935C|
[2025/09/12 11:42:31 064759] [info] |scid:c8581a71c0a81356|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:42:31 064766] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:32065|rtt_var:16032|pto_duration:96193|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:31 064774] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:31 064780] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:31 064786] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:31 064790] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:31 064793] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677351064765|interv:18444986396358486850|
[2025/09/12 11:42:31 064798] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE1352935C|path:0|pns:0|expire:18446744073709551615|now:1757677351064765|interval:18444986396358486850|pto_count:0|srtt:32065
[2025/09/12 11:42:31 064803] [debug] |scid:c8581a71c0a81356|xqc_conn_early_data_accept|accept|
[2025/09/12 11:42:31 064807] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 11:42:31 064812] [debug] |scid:c8581a71c0a81356|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 11:42:31 064816] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c8581a71c0a81356|spin_bit:1|
[2025/09/12 11:42:31 064822] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:31 064826] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:31 064833] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 11:42:31 064837] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:b|
[2025/09/12 11:42:31 064842] [debug] |scid:c8581a71c0a81356|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 11:42:31 064848] [debug] |scid:c8581a71c0a81356|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 11:42:31 064856] [debug] |scid:c8581a71c0a81356|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 11:42:31 064862] [debug] |scid:c8581a71c0a81356|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 11:42:31 064870] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:ACK_01RTT|expire:1757677347334815|now:1757677347309815|interv:25000|
[2025/09/12 11:42:31 064876] [debug] |scid:c8581a71c0a81356|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677347309815|max_ack_delay:25000|
[2025/09/12 11:42:31 064880] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 11:42:31 064884] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757677347309815|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 064893] [debug] |scid:c8581a71c0a81356|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 11:42:31 064897] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c8581a71c0a81356|spin_bit:1|
[2025/09/12 11:42:31 064902] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:31 064906] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:31 064911] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 11:42:31 064915] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:31 064920] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|conn:000055CE1352935C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 11:42:31 064925] [debug] |scid:c8581a71c0a81356|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757677347274953|is_app_limited:1|send_elapse:303|ack_elapse:58816|ctl_first_sent_time:1757677347275256|lagest_ack_time:1757677347333769|curr_delivered:2418|
[2025/09/12 11:42:31 064931] [debug] |scid:c8581a71c0a81356|xqc_update_sample|sampler_sent_time_update:1757677347275256|
[2025/09/12 11:42:31 064937] [debug] |scid:c8581a71c0a81356|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 11:42:31 064947] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 11:42:31 064954] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_rtt|before update rtt|conn:000055CE1352935C|srtt:32065|rttvar:16032|minrtt:32065|latest_rtt:58513|ack_delay:25544|
[2025/09/12 11:42:31 064959] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_rtt|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099 |after update rtt|conn:000055CE1352935C|srtt:32178|rttvar:12250|minrtt:32065|latest_rtt:58513|ack_delay:25544|
[2025/09/12 11:42:31 064964] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:42:31 064968] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:31 064972] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:32178|rtt_var:12250|pto_duration:81178|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:31 064977] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:LOSS_DETECTION|expire:1757677351146154|now:1757677351064972|interv:81182|
[2025/09/12 11:42:31 064981] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE1352935C|path:0|pns:1|expire:1757677351146154|now:1757677351064972|interval:81182|pto_count:0|srtt:32178
[2025/09/12 11:42:31 064985] [debug] |scid:c8581a71c0a81356|xqc_generate_sample|sampler: send_elapse 303, ack_elapse 58816, delivered 2418|rate 41111|lost 0|
[2025/09/12 11:42:31 064990] [debug] |scid:c8581a71c0a81356|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (41111) in round 1|
[2025/09/12 11:42:31 064994] [debug] |scid:c8581a71c0a81356|xqc_bbr_update_min_rtt|minrtt expire|rtt:32065, old_rtt:32065|
[2025/09/12 11:42:31 064999] [debug] |scid:c8581a71c0a81356|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4736|
[2025/09/12 11:42:31 065003] [debug] |scid:c8581a71c0a81356|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:50|po_sent_time:1757677347275256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 11:42:31 065008] [debug] |scid:c8581a71c0a81356|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:50|po_sent_time:1757677347275256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 11:42:31 065017] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099 |bbr on ack|mode:0|pacing_rate:12403385|bw:41111|cwnd:140274|full_bw_reached:0|inflight:0|srtt:32178|latest_rtt:58513|min_rtt:32065|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 11:42:31 065025] [stats] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099 |bandwidth change record|bw_before:3026|bw_after:41111|srtt:32178|cwnd:140274|
[2025/09/12 11:42:31 065033] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 11:42:31 065039] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757677347333769|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 065044] [debug] |scid:c8581a71c0a81356|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055CE1352935C|
[2025/09/12 11:42:31 065050] [debug] |scid:c8581a71c0a81356|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 11:42:31 065054] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:STREAM_CLOSE|expire:1757677351383588|now:1757677351065054|interv:318534|
[2025/09/12 11:42:31 065101] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|largest_recv:6|ack_delay:1461|first_ack_range:0|largest_pkt_recv_time:1757677351063640|
[2025/09/12 11:42:31 065110] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|high:6|low:6|pkt_pns:0|
[2025/09/12 11:42:31 065116] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|high:2|low:2|pkt_pns:0|
[2025/09/12 11:42:31 065122] [debug] |scid:c8581a71c0a81356|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 11:42:31 065129] [debug] |scid:c8581a71c0a81356|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 11:42:31 065134] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|largest_recv:2|ack_delay:2256006|first_ack_range:1|largest_pkt_recv_time:1757677348809128|
[2025/09/12 11:42:31 065141] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|high:2|low:1|pkt_pns:1|
[2025/09/12 11:42:31 065146] [debug] |scid:c8581a71c0a81356|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 11:42:31 065152] [debug] |scid:c8581a71c0a81356|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:42:31 065160] [debug] |scid:c8581a71c0a81356|xqc_path_get_perf_class|conn:000055CE1352935C|path_id:0|path_srtt:32178|min_srtt:32178|path_bw:41111|loss_rate:25.00|path_pto:0|
[2025/09/12 11:42:31 065167] [debug] |scid:c8581a71c0a81356|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE1352935C|path_id:0|path_srtt:32178|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:31 065175] [debug] |scid:c8581a71c0a81356|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 11:42:31 065182] [debug] |scid:c8581a71c0a81356|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 065189] [debug] |scid:c8581a71c0a81356|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 065197] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:42:31 065204] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:31 065276] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:0|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757677351065216|stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 065289] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|path:0|pkt_num:0|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:31 065304] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:42:31 065311] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|srtt:32178|rtt_var:12250|pto_duration:81178|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:31 065318] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:31 065323] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:42:31 065329] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_pto_time_and_space|conn:000055CE1352935C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:42:31 065334] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:LOSS_DETECTION|expire:1757677351146394|now:1757677351065311|interv:81083|
[2025/09/12 11:42:31 065339] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055CE1352935C|path:0|pns:1|expire:1757677351146394|now:1757677351065311|interval:81083|pto_count:0|srtt:32178
[2025/09/12 11:42:31 065345] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140274|inflight:72|
[2025/09/12 11:42:31 065351] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 11:42:31 065379] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:42:31 065422] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:72|now:1757677351065390|stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 065432] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|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 11:42:31 065439] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 11:42:31 065446] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140274|inflight:72|
[2025/09/12 11:42:31 065453] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 11:42:31 065458] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:31 065487] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:1|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:72|now:1757677351065465|stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 065492] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:31 065498] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677347334815|
[2025/09/12 11:42:31 065502] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677347334815|
[2025/09/12 11:42:31 065506] [debug] |xqc_engine_wakeup_after|wakeup:1757677347334815|now:1757677351065506|diff:18446744073705820925|
[2025/09/12 11:42:31 065511] [debug] |xqc_engine_main_logic|END|now:1757677351064198|
[2025/09/12 11:42:31 065517] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351065517|
[2025/09/12 11:42:31 065521] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677347334815|pq_index:0|
[2025/09/12 11:42:31 065525] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677351064198|
[2025/09/12 11:42:31 065530] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351065529|
[2025/09/12 11:42:31 065540] [debug] |scid:c8581a71c0a81356|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677347334815|now:1757677351065529|
[2025/09/12 11:42:31 065544] [debug] |scid:c8581a71c0a81356|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:31 065548] [debug] |scid:c8581a71c0a81356|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677347334815|now:1757677351065529|
[2025/09/12 11:42:31 065552] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:31 065558] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|largest_recv:1|ack_delay:3755743|first_ack_range:1|largest_pkt_recv_time:1757677347309815|
[2025/09/12 11:42:31 065562] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 11:42:31 065566] [debug] |scid:c8581a71c0a81356|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 11:42:31 065570] [debug] |scid:c8581a71c0a81356|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:31 065575] [debug] |scid:c8581a71c0a81356|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 065579] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:31 065584] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:31 065603] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:1|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757677351065589|stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 065608] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|path:0|pkt_num:1|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:31 065613] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677351146394|
[2025/09/12 11:42:31 065617] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677351146394|
[2025/09/12 11:42:31 065621] [debug] |xqc_engine_wakeup_after|wakeup:1757677351146394|now:1757677351065620|diff:80774|
[2025/09/12 11:42:31 065625] [debug] |xqc_engine_main_logic|END|now:1757677351065529|
[2025/09/12 11:42:31 097202] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:290|state:ESTABED|recv_time:1757677351097197|
[2025/09/12 11:42:31 097237] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c8581a71c0a81356|spin_bit:1|
[2025/09/12 11:42:31 097299] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:42:31 097308] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 11:42:31 097324] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 11:42:31 097332] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:31 097342] [debug] |scid:c8581a71c0a81356|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 11:42:31 097350] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677351146394|pq_index:0|
[2025/09/12 11:42:31 097385] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677351065529|
[2025/09/12 11:42:31 097391] [debug] |scid:c8581a71c0a81356|xqc_process_crypto_frame|level:3|
[2025/09/12 11:42:31 097398] [debug] |scid:c8581a71c0a81356|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:42:31 097404] [debug] |scid:c8581a71c0a81356|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 11:42:31 097667] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:ACK_01RTT|expire:1757677351122197|now:1757677351097197|interv:25000|
[2025/09/12 11:42:31 097681] [debug] |scid:c8581a71c0a81356|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351097197|max_ack_delay:25000|
[2025/09/12 11:42:31 097686] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 11:42:31 097691] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO |recv_time:1757677351097197|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 097696] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677471097197|now:1757677351097197|interv:120000000|
[2025/09/12 11:42:31 097701] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677471097197|now:1757677351097197|interv:120000000|
[2025/09/12 11:42:31 097705] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351097705|
[2025/09/12 11:42:31 097711] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351097710|
[2025/09/12 11:42:31 097716] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:42:31 097721] [debug] |scid:c8581a71c0a81356|xqc_process_crypto_write_streams|
[2025/09/12 11:42:31 097725] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 11:42:31 097729] [debug] |scid:c8581a71c0a81356|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:42:31 097736] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677351122197|
[2025/09/12 11:42:31 097740] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677351122197|
[2025/09/12 11:42:31 097744] [debug] |xqc_engine_wakeup_after|wakeup:1757677351122197|now:1757677351097744|diff:24453|
[2025/09/12 11:42:31 097749] [debug] |xqc_engine_main_logic|END|now:1757677351097710|
[2025/09/12 11:42:31 097757] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:55|state:ESTABED|recv_time:1757677351097757|
[2025/09/12 11:42:31 097763] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 11:42:31 097769] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 11:42:31 097774] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 11:42:31 097783] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 11:42:31 097790] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:31 097798] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|conn:000055CE1352935C|path:0|pkt_num:0|origin_pktnum:0|size:72|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 11:42:31 097806] [debug] |scid:c8581a71c0a81356|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:72|prior_delivered:2418|prior_time:1757677351065216|is_app_limited:1|send_elapse:0|ack_elapse:32541|ctl_first_sent_time:1757677351065216|lagest_ack_time:1757677351097757|curr_delivered:2490|
[2025/09/12 11:42:31 097814] [debug] |scid:c8581a71c0a81356|xqc_update_sample|sampler_sent_time_update:1757677351065216|
[2025/09/12 11:42:31 097821] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:42:31 097825] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_rtt|before update rtt|conn:000055CE1352935C|srtt:32178|rttvar:12250|minrtt:32065|latest_rtt:32541|ack_delay:632|
[2025/09/12 11:42:31 097834] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_update_rtt|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099 |after update rtt|conn:000055CE1352935C|srtt:32144|rttvar:9255|minrtt:32065|latest_rtt:32541|ack_delay:632|
[2025/09/12 11:42:31 097839] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:42:31 097844] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:31 097848] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055CE1352935C|path:0|
[2025/09/12 11:42:31 097852] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:31 097856] [debug] |scid:c8581a71c0a81356|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32541, delivered 72|rate 2212|lost 0|
[2025/09/12 11:42:31 097861] [debug] |scid:c8581a71c0a81356|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 11:42:31 097866] [debug] |scid:c8581a71c0a81356|xqc_bbr_update_min_rtt|minrtt expire|rtt:32065, old_rtt:32065|
[2025/09/12 11:42:31 097870] [debug] |scid:c8581a71c0a81356|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4736|
[2025/09/12 11:42:31 097874] [debug] |scid:c8581a71c0a81356|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140274|packet_lost:0|acked:72|po_sent_time:1757677351065216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2490|
[2025/09/12 11:42:31 097879] [debug] |scid:c8581a71c0a81356|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140274|packet_lost:0|acked:72|po_sent_time:1757677351065216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2490|
[2025/09/12 11:42:31 097883] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_ack_received|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099 |bbr on ack|mode:0|pacing_rate:12403385|bw:41111|cwnd:140346|full_bw_reached:0|inflight:0|srtt:32144|latest_rtt:32541|min_rtt:32065|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:31 097890] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 11:42:31 097894] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:55|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757677351097757|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 097899] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677471097757|now:1757677351097757|interv:120000000|
[2025/09/12 11:42:31 097903] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677471097757|now:1757677351097757|interv:120000000|
[2025/09/12 11:42:31 097907] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677351122197|pq_index:0|
[2025/09/12 11:42:31 097911] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677351097710|
[2025/09/12 11:42:31 097915] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351097915|
[2025/09/12 11:42:31 097919] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351097919|
[2025/09/12 11:42:31 097925] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677351122197|
[2025/09/12 11:42:31 097929] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677351122197|
[2025/09/12 11:42:31 097933] [debug] |xqc_engine_wakeup_after|wakeup:1757677351122197|now:1757677351097933|diff:24264|
[2025/09/12 11:42:31 097937] [debug] |xqc_engine_main_logic|END|now:1757677351097919|
[2025/09/12 11:42:31 097947] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:61|state:ESTABED|recv_time:1757677351097947|
[2025/09/12 11:42:31 097952] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c8581a71c0a81356|spin_bit:1|
[2025/09/12 11:42:31 097957] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 11:42:31 097961] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 11:42:31 097967] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 11:42:31 097971] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:18|
[2025/09/12 11:42:31 097975] [debug] |scid:c8581a71c0a81356|xqc_process_new_conn_id_frame|new_conn_id|92f4e5b6dbc98de4860ea9d9|sr_token:631a1d13b78500cf8144c5489b304ef0
[2025/09/12 11:42:31 097983] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:31 097987] [debug] |scid:c8581a71c0a81356|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:42:31 097992] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 11:42:31 097996] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757677351097947|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 098000] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677471097947|now:1757677351097947|interv:120000000|
[2025/09/12 11:42:31 098004] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677471097947|now:1757677351097947|interv:120000000|
[2025/09/12 11:42:31 098008] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677351122197|pq_index:0|
[2025/09/12 11:42:31 098012] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677351097919|
[2025/09/12 11:42:31 098016] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351098015|
[2025/09/12 11:42:31 098020] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351098019|
[2025/09/12 11:42:31 098027] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|largest_recv:4|ack_delay:79|first_ack_range:1|largest_pkt_recv_time:1757677351097947|
[2025/09/12 11:42:31 098032] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 11:42:31 098035] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 11:42:31 098039] [debug] |scid:c8581a71c0a81356|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 11:42:31 098044] [debug] |scid:c8581a71c0a81356|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:31 098048] [debug] |scid:c8581a71c0a81356|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 098053] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:31 098059] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:31 098106] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:2|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757677351098065|stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 098113] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|path:0|pkt_num:2|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:31 098124] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677351383588|
[2025/09/12 11:42:31 098131] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677351383588|
[2025/09/12 11:42:31 098137] [debug] |xqc_engine_wakeup_after|wakeup:1757677351383588|now:1757677351098137|diff:285451|
[2025/09/12 11:42:31 098143] [debug] |xqc_engine_main_logic|END|now:1757677351098019|
[2025/09/12 11:42:31 098153] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:61|state:ESTABED|recv_time:1757677351098153|
[2025/09/12 11:42:31 098160] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c8581a71c0a81356|spin_bit:1|
[2025/09/12 11:42:31 098167] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 11:42:31 098172] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 11:42:31 098180] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 11:42:31 098185] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:18|
[2025/09/12 11:42:31 098191] [debug] |scid:c8581a71c0a81356|xqc_process_new_conn_id_frame|new_conn_id|3cf10c6419ef98831e4cfdfe|sr_token:e02051f1711c8c87e8c48b0274a177c9
[2025/09/12 11:42:31 098200] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:ACK_01RTT|expire:1757677351123153|now:1757677351098153|interv:25000|
[2025/09/12 11:42:31 098209] [debug] |scid:c8581a71c0a81356|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351098153|max_ack_delay:25000|
[2025/09/12 11:42:31 098215] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 11:42:31 098219] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:5|frame:NEW_CONNECTION_ID |recv_time:1757677351098153|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 098224] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677471098153|now:1757677351098153|interv:120000000|
[2025/09/12 11:42:31 098228] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677471098153|now:1757677351098153|interv:120000000|
[2025/09/12 11:42:31 098232] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677351383588|pq_index:0|
[2025/09/12 11:42:31 098236] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677351098019|
[2025/09/12 11:42:31 098240] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351098240|
[2025/09/12 11:42:31 098244] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351098244|
[2025/09/12 11:42:31 098250] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677351123153|
[2025/09/12 11:42:31 098254] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677351123153|
[2025/09/12 11:42:31 098258] [debug] |xqc_engine_wakeup_after|wakeup:1757677351123153|now:1757677351098258|diff:24895|
[2025/09/12 11:42:31 098262] [debug] |xqc_engine_main_logic|END|now:1757677351098244|
[2025/09/12 11:42:31 098267] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351098267|
[2025/09/12 11:42:31 098271] [debug] |xqc_engine_wakeup_after|wakeup:1757677351123153|now:1757677351098271|diff:24882|
[2025/09/12 11:42:31 098275] [debug] |xqc_engine_main_logic|END|now:1757677351098267|
[2025/09/12 11:42:31 121653] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351121652|
[2025/09/12 11:42:31 121692] [debug] |xqc_engine_wakeup_after|wakeup:1757677351123153|now:1757677351121692|diff:1461|
[2025/09/12 11:42:31 121698] [debug] |xqc_engine_main_logic|END|now:1757677351121652|
[2025/09/12 11:42:31 123830] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351123830|
[2025/09/12 11:42:31 123841] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677351123153|pq_index:0|
[2025/09/12 11:42:31 123847] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677351098244|
[2025/09/12 11:42:31 123853] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351123851|
[2025/09/12 11:42:31 123858] [debug] |scid:c8581a71c0a81356|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677351123153|now:1757677351123851|
[2025/09/12 11:42:31 123863] [debug] |scid:c8581a71c0a81356|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:31 123867] [debug] |scid:c8581a71c0a81356|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677351123153|now:1757677351123851|
[2025/09/12 11:42:31 123871] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:31 123881] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|largest_recv:5|ack_delay:25727|first_ack_range:2|largest_pkt_recv_time:1757677351098153|
[2025/09/12 11:42:31 123886] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 11:42:31 123890] [debug] |scid:c8581a71c0a81356|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 11:42:31 123894] [debug] |scid:c8581a71c0a81356|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 11:42:31 123898] [debug] |scid:c8581a71c0a81356|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:31 123904] [debug] |scid:c8581a71c0a81356|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 123911] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:31 123917] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:42:31 124002] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:3|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757677351123933|stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 124012] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|path:0|pkt_num:3|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:31 124020] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677351383588|
[2025/09/12 11:42:31 124025] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677351383588|
[2025/09/12 11:42:31 124031] [debug] |xqc_engine_wakeup_after|wakeup:1757677351383588|now:1757677351124031|diff:259557|
[2025/09/12 11:42:31 124037] [debug] |xqc_engine_main_logic|END|now:1757677351123851|
[2025/09/12 11:42:31 384570] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351384569|
[2025/09/12 11:42:31 384607] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677351383588|pq_index:0|
[2025/09/12 11:42:31 384612] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677351123851|
[2025/09/12 11:42:31 384619] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351384616|
[2025/09/12 11:42:31 384625] [debug] |scid:c8581a71c0a81356|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757677351383588|now:1757677351384616|
[2025/09/12 11:42:31 384645] [debug] |scid:c8581a71c0a81356|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 11:42:31 384650] [debug] |scid:c8581a71c0a81356|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 11:42:31 384678] [info] |scid:c8581a71c0a81356|xqc_conn_close|conn:000055CE1352935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 11:42:31 384684] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_DRAINING|expire:1757677351667176|now:1757677351384684|interv:282492|
[2025/09/12 11:42:31 384689] [debug] |scid:c8581a71c0a81356|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:42:31 384693] [debug] |scid:c8581a71c0a81356|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 11:42:31 384698] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:42:31 384702] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:42:31 384705] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:31 384709] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:31 384713] [info] |scid:c8581a71c0a81356|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 11:42:31 384720] [debug] |scid:c8581a71c0a81356|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:42:31 384742] [stats] |scid:c8581a71c0a81356|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:1757677347275133|wrt_delay:31|snd_delay:123|finwrt_delay:31|finsnd_delay:123|finrcv_delay:3789715|finread_delay:3789917|all_acked_delay:3789810|firstfinack_dely:3789804|close_delay:3789921|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099|path_info:mp is not supported in connection scid:c8581a71c0a81356|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 11:42:31 384752] [debug] |scid:c8581a71c0a81356|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757677351383588|now:1757677351384616|
[2025/09/12 11:42:31 384757] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 11:42:31 384765] [debug] |scid:c8581a71c0a81356|xqc_path_get_perf_class|conn:000055CE1352935C|path_id:0|path_srtt:32144|min_srtt:32144|path_bw:41111|loss_rate:20.00|path_pto:0|
[2025/09/12 11:42:31 384772] [debug] |scid:c8581a71c0a81356|xqc_minrtt_scheduler_get_path|path srtt|conn:000055CE1352935C|path_id:0|path_srtt:32144|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:31 384779] [debug] |scid:c8581a71c0a81356|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 11:42:31 384788] [debug] |scid:c8581a71c0a81356|xqc_check_acked_or_dropped_pkt|conn:000055CE1352935C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:42:31 384795] [debug] |scid:c8581a71c0a81356|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 11:42:31 384881] [info] |scid:c8581a71c0a81356|xqc_send_packet_with_pn|<==|conn:000055CE1352935C|path:0|pkt_num:4|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677351384810|stream_id:0|stream_offset:0|
[2025/09/12 11:42:31 384892] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_on_packet_sent|conn:000055CE1352935C|path:0|pkt_num:4|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 11:42:31 384908] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677351667176|
[2025/09/12 11:42:31 384914] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677351667176|
[2025/09/12 11:42:31 384920] [debug] |xqc_engine_wakeup_after|wakeup:1757677351667176|now:1757677351384919|diff:282257|
[2025/09/12 11:42:31 384925] [debug] |xqc_engine_main_logic|END|now:1757677351384616|
[2025/09/12 11:42:31 415801] [info] |xqc_engine_packet_process|==>|conn:000055CE1352935C|size:33|state:CLOSING|recv_time:1757677351415796|
[2025/09/12 11:42:31 415847] [debug] |scid:c8581a71c0a81356|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c8581a71c0a81356|spin_bit:1|
[2025/09/12 11:42:31 415863] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 11:42:31 415868] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 11:42:31 415880] [debug] |scid:c8581a71c0a81356|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 11:42:31 415890] [debug] |scid:c8581a71c0a81356|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 11:42:31 415897] [debug] |scid:c8581a71c0a81356|xqc_process_frames|frame_type:1c|
[2025/09/12 11:42:31 415912] [debug] |scid:c8581a71c0a81356|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 11:42:31 415922] [info] |scid:c8581a71c0a81356|xqc_conn_on_pkt_processed|====>|conn:000055CE1352935C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:8|frame:CONNECTION_CLOSE |recv_time:1757677351415796|dcid:c8581a71c0a81356|dcid_seq:0|
[2025/09/12 11:42:31 415932] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:PATH_IDLE|expire:1757677471415796|now:1757677351415796|interv:120000000|
[2025/09/12 11:42:31 415942] [debug] |scid:c8581a71c0a81356|xqc_timer_set|type:CONN_IDLE|expire:1757677471415796|now:1757677351415796|interv:120000000|
[2025/09/12 11:42:31 415949] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677351667176|pq_index:0|
[2025/09/12 11:42:31 415958] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677351384616|
[2025/09/12 11:42:31 415965] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351415965|
[2025/09/12 11:42:31 415973] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351415970|
[2025/09/12 11:42:31 415982] [debug] |scid:c8581a71c0a81356|xqc_conn_next_wakeup_time|wakeup_time:1757677351667176|
[2025/09/12 11:42:31 415989] [debug] |scid:c8581a71c0a81356|xqc_engine_add_wakeup_queue|next_tick_time:1757677351667176|
[2025/09/12 11:42:31 415997] [debug] |xqc_engine_wakeup_after|wakeup:1757677351667176|now:1757677351415997|diff:251179|
[2025/09/12 11:42:31 416007] [debug] |xqc_engine_main_logic|END|now:1757677351415970|
[2025/09/12 11:42:31 416016] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351416016|
[2025/09/12 11:42:31 416023] [debug] |xqc_engine_wakeup_after|wakeup:1757677351667176|now:1757677351416023|diff:251153|
[2025/09/12 11:42:31 416030] [debug] |xqc_engine_main_logic|END|now:1757677351416016|
[2025/09/12 11:42:31 667686] [debug] |xqc_engine_main_logic|BEGIN|now:1757677351667685|
[2025/09/12 11:42:31 667719] [debug] |scid:c8581a71c0a81356|xqc_engine_remove_wakeup_queue|next_tick_time:1757677351667176|pq_index:0|
[2025/09/12 11:42:31 667725] [debug] |scid:c8581a71c0a81356|xqc_engine_add_active_queue|last_ticked_time:1757677351415970|
[2025/09/12 11:42:31 667732] [debug] |scid:c8581a71c0a81356|xqc_engine_process_conn|conn:000055CE1352935C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677351667729|
[2025/09/12 11:42:31 667752] [debug] |scid:c8581a71c0a81356|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757677351667176|now:1757677351667729|
[2025/09/12 11:42:31 667756] [debug] |scid:c8581a71c0a81356|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757677351667176|now:1757677351667729|
[2025/09/12 11:42:31 667760] [debug] |scid:c8581a71c0a81356|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 11:42:31 667765] [info] |xqc_engine_main_logic|conn:000055CE1352935C|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099|conn_state:13|next_tick_time:1757677351667176
[2025/09/12 11:42:31 667779] [report] |scid:c8581a71c0a81356|xqc_conn_destroy|000055CE1352935C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:3790661|first_send_delay:1142|conn_persist:4393750|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-47752-c8581a71c0a81356 p-193.167.100.100-443-6c0b4b97e3f2c099|hsk_recv:34848|close_recv:4141877|close_send:4110781|last_recv:4141767|last_send:4110781|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,11,15,11,17,0,1024,i96,4,52,61,4000,4,3823,0,4,52,61,4000,5,3824,0,4,24,33,40000,8,4141,0,4,25,4,3,3849,4,21,40000,4,4110,4,24,4,2,3824,0-2,0-2,0-0,0-0,0-0,0-32,0-5170,0-3126,0-6,0-11,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:6|spurious_loss:1|detected_loss:1|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 11:42:31 667847] [debug] |scid:c8581a71c0a81356|xqc_send_ctl_destroy|destroy|
[2025/09/12 11:42:31 667859] [debug] |scid:c8581a71c0a81356|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 11:42:31 667867] [debug] |scid:c8581a71c0a81356|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 11:42:31 667873] [debug] |scid:c8581a71c0a81356|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 11:42:31 667931] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 11:42:31 667936] [debug] |xqc_engine_main_logic|END|now:1757677351667729|
[2025/09/12 11:42:31 669016] [debug] |xqc_engine_destroy|begin|