[2025/09/12 10:56:24 712033] [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 10:56:24 712065] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 10:56:24 712070] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 10:56:24 712074] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 10:56:24 712078] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 10:56:24 712086] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 10:56:24 712089] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 10:56:24 712094] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 10:56:24 712097] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 10:56:24 712237] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674704712236|now:1757674584712236|interv:120000000|
[2025/09/12 10:56:24 712272] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674704712272|now:1757674584712272|interv:120000000|
[2025/09/12 10:56:24 712282] [debug] |xqc_path_create|path:0|dcid:2884b54c724d099b|scid:8a7462826541549f|create_path_count:1|
[2025/09/12 10:56:24 712288] [debug] |scid:8a7462826541549f|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 10:56:24 712295] [debug] |xqc_path_init|path:0|dcid:2884b54c724d099b|scid:8a7462826541549f|state:2|
[2025/09/12 10:56:24 712301] [debug] |scid:8a7462826541549f|xqc_conn_create|success|scid:8a7462826541549f|dcid:2884b54c724d099b|conn:000056384E4E835C|
[2025/09/12 10:56:24 712313] [debug] |scid:8a7462826541549f|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 10:56:24 712321] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 10:56:24 713036] [debug] |scid:8a7462826541549f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 10:56:24 713042] [debug] |scid:8a7462826541549f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:56:24 713048] [debug] |scid:8a7462826541549f|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:56:24 713054] [debug] |scid:8a7462826541549f|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 10:56:24 713060] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757674584713059|
[2025/09/12 10:56:24 713066] [debug] |scid:8a7462826541549f|xqc_process_crypto_write_streams|
[2025/09/12 10:56:24 713070] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:56:24 713078] [info] |scid:8a7462826541549f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:688|sent:616|pkt_type:INIT|frame:CRYPTO |now:1757674584713077|
[2025/09/12 10:56:24 713083] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 10:56:24 713090] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:56:24 713095] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|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 10:56:24 713100] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:688|reinj:0|path_class:2|
[2025/09/12 10:56:24 713106] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:688|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 10:56:24 713111] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:56:24 713207] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757674584713126|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 713218] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|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 10:56:24 713223] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:56:24 713230] [debug] |scid:8a7462826541549f|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 10:56:24 713237] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:56:24 713242] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 713247] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 0|
[2025/09/12 10:56:24 713252] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585463126|now:1757674584713228|interv:749898|
[2025/09/12 10:56:24 713257] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:0|expire:1757674585463126|now:1757674584713228|interval:749898|pto_count:0|srtt:250000
[2025/09/12 10:56:24 713263] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 10:56:24 713270] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674585463126|
[2025/09/12 10:56:24 713275] [debug] |scid:8a7462826541549f|xqc_engine_remove_active_queue|last_ticked_time:1757674584713059|pd_index:0|
[2025/09/12 10:56:24 713280] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674585463126|
[2025/09/12 10:56:24 713285] [debug] |xqc_engine_wakeup_after|wakeup:1757674585463126|now:1757674584713285|diff:749841|
[2025/09/12 10:56:24 713290] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:56:24 713360] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674585463126|pq_index:0|
[2025/09/12 10:56:24 713370] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584713059|
[2025/09/12 10:56:24 713378] [debug] |scid:8a7462826541549f|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 10:56:24 713385] [debug] |scid:8a7462826541549f|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 10:56:24 713397] [debug] |scid:8a7462826541549f|xqc_stream_buff_data|size:17|
[2025/09/12 10:56:24 713404] [info] |scid:8a7462826541549f|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:000056384E4E835C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 10:56:24 713414] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757674584713413|
[2025/09/12 10:56:24 713422] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:56:24 713429] [debug] |scid:8a7462826541549f|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:000056384E4E835C|stream_id:0|stream_offset:17|
[2025/09/12 10:56:24 713437] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|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 10:56:24 713451] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 10:56:24 713458] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:56:24 713464] [debug] |scid:8a7462826541549f|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:000056384E4E835C|stream_id:0|stream_offset:17|
[2025/09/12 10:56:24 713470] [debug] |scid:8a7462826541549f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:56:24 713477] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:56:24 713514] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757674584713487|stream_id:0|stream_offset:17|
[2025/09/12 10:56:24 713524] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|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 10:56:24 713531] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 10:56:24 713538] [debug] |scid:8a7462826541549f|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 10:56:24 713545] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:56:24 713551] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 713557] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:56:24 713563] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:56:24 713567] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585463126|now:1757674584713538|interv:749588|
[2025/09/12 10:56:24 713571] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:0|expire:1757674585463126|now:1757674584713538|interval:749588|pto_count:0|srtt:250000
[2025/09/12 10:56:24 713575] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 10:56:24 713580] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674585463126|
[2025/09/12 10:56:24 713584] [debug] |scid:8a7462826541549f|xqc_engine_remove_active_queue|last_ticked_time:1757674584713413|pd_index:0|
[2025/09/12 10:56:24 713588] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674585463126|
[2025/09/12 10:56:24 713592] [debug] |xqc_engine_wakeup_after|wakeup:1757674585463126|now:1757674584713592|diff:749534|
[2025/09/12 10:56:24 713597] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:56:24 744777] [info] |xqc_engine_packet_process|==>|conn:000056384E4E835C|size:91|state:C_INITIAL_SENT|recv_time:1757674584744774|
[2025/09/12 10:56:24 744800] [debug] |scid:8a7462826541549f|xqc_packet_parse_retry|packet parse|retry|
[2025/09/12 10:56:24 744808] [debug] |scid:8a7462826541549f|xqc_packet_parse_retry|retry token|length:52|
[2025/09/12 10:56:24 744834] [debug] |scid:8a7462826541549f|xqc_packet_parse_retry|packet_parse_retry|success|
[2025/09/12 10:56:24 745003] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674704745003|now:1757674584745003|interv:120000000|
[2025/09/12 10:56:24 745016] [debug] |scid:8a7462826541549f|xqc_conn_reassemble_packet|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 10:56:24 745031] [debug] |scid:8a7462826541549f|xqc_conn_reassemble_packet|pkt_num:0|ptype:1|frames:STREAM |
[2025/09/12 10:56:24 745038] [info] |scid:8a7462826541549f|xqc_conn_addr_validated|Address Validated|conn:000056384E4E835C|role:0|
[2025/09/12 10:56:24 745043] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:91|pkt_type:RETRY|pkt_num:0|frame:|recv_time:1757674584744774|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:24 745050] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674704744774|now:1757674584744774|interv:120000000|
[2025/09/12 10:56:24 745055] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674704744774|now:1757674584744774|interv:120000000|
[2025/09/12 10:56:24 745060] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674585463126|pq_index:0|
[2025/09/12 10:56:24 745066] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584713413|
[2025/09/12 10:56:24 745072] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584745072|
[2025/09/12 10:56:24 745079] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED RETRY_RECVD |now:1757674584745077|
[2025/09/12 10:56:24 745087] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:56:24 745092] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|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 10:56:24 745098] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:PADDING CRYPTO |pn:0|size:698|reinj:0|path_class:2|
[2025/09/12 10:56:24 745104] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:56:24 745111] [debug] |scid:8a7462826541549f|xqc_send_ctl_can_send|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |path:0|can:1|pkt_sz:50|schedule_bytes:698|inflight:0|cwnd:137856|conn:000056384E4E835C|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 745118] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|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 10:56:24 745123] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 10:56:24 745129] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:698|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 10:56:24 745135] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:56:24 745206] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757674584745177|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 745214] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|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 10:56:24 745220] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 10:56:24 745226] [debug] |scid:8a7462826541549f|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 10:56:24 745231] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:56:24 745237] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 745253] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 0|
[2025/09/12 10:56:24 745258] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585495177|now:1757674584745225|interv:749952|
[2025/09/12 10:56:24 745263] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:0|expire:1757674585495177|now:1757674584745225|interval:749952|pto_count:0|srtt:250000
[2025/09/12 10:56:24 745269] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 10:56:24 745275] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:56:24 745281] [debug] |scid:8a7462826541549f|xqc_send_ctl_can_send|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000056384E4E835C|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 745287] [debug] |scid:8a7462826541549f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:56:24 745292] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757674587070291|current_time:1757674584745291|
[2025/09/12 10:56:24 745297] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 10:56:24 745321] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:4|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757674584745304|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 745328] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:4|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 10:56:24 745334] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 10:56:24 745339] [debug] |scid:8a7462826541549f|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 10:56:24 745345] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:56:24 745350] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 745354] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:56:24 745359] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:56:24 745364] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585495177|now:1757674584745339|interv:749838|
[2025/09/12 10:56:24 745369] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:0|expire:1757674585495177|now:1757674584745339|interval:749838|pto_count:0|srtt:250000
[2025/09/12 10:56:24 745375] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 10:56:24 745380] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674585495177|
[2025/09/12 10:56:24 745385] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674585495177|
[2025/09/12 10:56:24 745390] [debug] |xqc_engine_wakeup_after|wakeup:1757674585495177|now:1757674584745390|diff:749787|
[2025/09/12 10:56:24 745396] [debug] |xqc_engine_main_logic|END|now:1757674584745077|
[2025/09/12 10:56:24 779791] [info] |xqc_engine_packet_process|==>|conn:000056384E4E835C|size:1200|state:C_INITIAL_SENT|recv_time:1757674584779789|
[2025/09/12 10:56:24 779816] [debug] |scid:8a7462826541549f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 10:56:24 779823] [debug] |scid:8a7462826541549f|xqc_packet_parse_initial|success|Length:156|
[2025/09/12 10:56:24 779833] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:56:24 779839] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 10:56:24 779849] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 10:56:24 779856] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:2|
[2025/09/12 10:56:24 779862] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|conn:000056384E4E835C|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 10:56:24 779877] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757674584745177|is_app_limited:1|send_elapse:0|ack_elapse:34612|ctl_first_sent_time:1757674584745177|lagest_ack_time:1757674584779789|curr_delivered:1184|
[2025/09/12 10:56:24 779885] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_sent_time_update:1757674584745177|
[2025/09/12 10:56:24 779890] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 10:56:24 779895] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|before update rtt|conn:000056384E4E835C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34612|ack_delay:568|
[2025/09/12 10:56:24 779902] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |after update rtt|conn:000056384E4E835C|srtt:34612|rttvar:17306|minrtt:34612|latest_rtt:34612|ack_delay:568|
[2025/09/12 10:56:24 779908] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 10:56:24 779914] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:56:24 779921] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:34612|rtt_var:17306|pto_duration:103836|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 779928] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 779934] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 779940] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:56:24 779946] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:56:24 779950] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674584779921|interv:18444986399124771694|
[2025/09/12 10:56:24 779954] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:0|expire:18446744073709551615|now:1757674584779921|interval:18444986399124771694|pto_count:0|srtt:34612
[2025/09/12 10:56:24 779958] [debug] |scid:8a7462826541549f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34612, delivered 1184|rate 34207|lost 0|
[2025/09/12 10:56:24 779963] [debug] |scid:8a7462826541549f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 10:56:24 779967] [debug] |scid:8a7462826541549f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34207) in round 1|
[2025/09/12 10:56:24 779971] [debug] |scid:8a7462826541549f|xqc_bbr_update_min_rtt|probertt expire|rtt:34612, old_rtt:2147483647|
[2025/09/12 10:56:24 779976] [debug] |scid:8a7462826541549f|xqc_bbr_update_min_rtt|minrtt expire|rtt:34612, old_rtt:2147483647|
[2025/09/12 10:56:24 779990] [debug] |scid:8a7462826541549f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 10:56:24 779996] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757674584745177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 10:56:24 780002] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757674584745177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 10:56:24 780007] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |bbr on ack|mode:0|pacing_rate:11490655|bw:34207|cwnd:139040|full_bw_reached:0|inflight:50|srtt:34612|latest_rtt:34612|min_rtt:34612|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:56:24 780012] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:6|
[2025/09/12 10:56:24 780017] [debug] |scid:8a7462826541549f|xqc_process_crypto_frame|level:0|
[2025/09/12 10:56:24 780022] [debug] |scid:8a7462826541549f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 10:56:24 780026] [debug] |scid:8a7462826541549f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 10:56:24 780371] [debug] |scid:8a7462826541549f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 10:56:24 780384] [debug] |scid:8a7462826541549f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:56:24 780391] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674585495177|pq_index:0|
[2025/09/12 10:56:24 780398] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584745077|
[2025/09/12 10:56:24 780406] [info] |scid:8a7462826541549f|xqc_conn_confirm_cid|dcid change|ori:998299efd366f15e|new:739853fa04d65f04|
[2025/09/12 10:56:24 780415] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:56:24 780423] [debug] |scid:8a7462826541549f|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 RETRY_RECVD (null) |ack_freq:2|
[2025/09/12 10:56:24 780430] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 10:56:24 780437] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1757674584779789|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:24 780445] [debug] |scid:8a7462826541549f|xqc_packet_parse_handshake|success|Length:993|
[2025/09/12 10:56:24 780453] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:56:24 780459] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 10:56:24 780469] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 10:56:24 780476] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:6|
[2025/09/12 10:56:24 780483] [debug] |scid:8a7462826541549f|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 10:56:24 780495] [debug] |scid:8a7462826541549f|xqc_process_crypto_frame|level:2|
[2025/09/12 10:56:24 780501] [debug] |scid:8a7462826541549f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 10:56:24 780507] [debug] |scid:8a7462826541549f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|175u|
[2025/09/12 10:56:24 780592] [debug] |scid:8a7462826541549f|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:56:24 780601] [info] |scid:8a7462826541549f|xqc_conn_tls_transport_params_cb|store sr_token with cid: 2884b54c724d099b|token:0ed26e59545c27ffd2ae901b7d539de2
[2025/09/12 10:56:24 780615] [debug] |scid:8a7462826541549f|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 10:56:24 780620] [warn] |scid:8a7462826541549f|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 10:56:24 780823] [debug] |scid:8a7462826541549f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 10:56:24 780830] [debug] |scid:8a7462826541549f|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 10:56:24 780835] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:0|
[2025/09/12 10:56:24 780839] [debug] |scid:8a7462826541549f|xqc_process_padding_frame|process padding|
[2025/09/12 10:56:24 780846] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:56:24 780850] [debug] |scid:8a7462826541549f|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 RETRY_RECVD (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 10:56:24 780855] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 10:56:24 780859] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:1018|pkt_type:HSK|pkt_num:1|frame:PADDING CRYPTO |recv_time:1757674584779789|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:24 780865] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674704779789|now:1757674584779789|interv:120000000|
[2025/09/12 10:56:24 780869] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674704779789|now:1757674584779789|interv:120000000|
[2025/09/12 10:56:24 780873] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584780873|
[2025/09/12 10:56:24 780878] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD |now:1757674584780877|
[2025/09/12 10:56:24 780883] [info] |scid:8a7462826541549f|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 10:56:24 780887] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 10:56:24 780891] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 10:56:24 780895] [debug] |scid:8a7462826541549f|xqc_process_crypto_write_streams|
[2025/09/12 10:56:24 780899] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:56:24 780903] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 10:56:24 780907] [debug] |scid:8a7462826541549f|xqc_process_crypto_write_streams|
[2025/09/12 10:56:24 780910] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 10:56:24 780915] [info] |scid:8a7462826541549f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757674584780915|
[2025/09/12 10:56:24 780920] [debug] |scid:8a7462826541549f|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056384E4E835C|
[2025/09/12 10:56:24 780924] [info] |scid:8a7462826541549f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 10:56:24 780929] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:34612|rtt_var:17306|pto_duration:103836|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 780933] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 780937] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 780946] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:56:24 780949] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:56:24 780953] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674584780928|interv:18444986399124770687|
[2025/09/12 10:56:24 780957] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:0|expire:18446744073709551615|now:1757674584780928|interval:18444986399124770687|pto_count:0|srtt:34612
[2025/09/12 10:56:24 780962] [debug] |scid:8a7462826541549f|xqc_conn_early_data_accept|accept|
[2025/09/12 10:56:24 780966] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 10:56:24 780972] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|largest_recv:0|ack_delay:1182|first_ack_range:0|largest_pkt_recv_time:1757674584779789|
[2025/09/12 10:56:24 780976] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 10:56:24 780980] [debug] |scid:8a7462826541549f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 10:56:24 780984] [debug] |scid:8a7462826541549f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 10:56:24 780989] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|largest_recv:1|ack_delay:1200|first_ack_range:0|largest_pkt_recv_time:1757674584779789|
[2025/09/12 10:56:24 780993] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 10:56:24 780997] [debug] |scid:8a7462826541549f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 10:56:24 781001] [debug] |scid:8a7462826541549f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 10:56:24 781005] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:34612|min_srtt:34612|path_bw:34207|loss_rate:0.00|path_pto:0|
[2025/09/12 10:56:24 781010] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|path_id:0|path_srtt:34612|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:56:24 781014] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/09/12 10:56:24 781019] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 781023] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 781028] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 10:56:24 781033] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:56:24 781070] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757674584781039|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 781079] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 781086] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 10:56:24 781093] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:34612|rtt_var:17306|pto_duration:103836|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 781100] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 781110] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 68|
[2025/09/12 10:56:24 781114] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:56:24 781118] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:56:24 781122] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674584884875|now:1757674584781092|interv:103783|
[2025/09/12 10:56:24 781126] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:1|expire:1757674584884875|now:1757674584781092|interval:103783|pto_count:0|srtt:34612
[2025/09/12 10:56:24 781130] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 10:56:24 781135] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:88|pkt_type:INIT|frame:ACK |
[2025/09/12 10:56:24 781155] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 10:56:24 781184] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:118|now:1757674584781162|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 781193] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:2|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 10:56:24 781201] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/09/12 10:56:24 781207] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 10:56:24 781214] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/09/12 10:56:24 781219] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:56:24 781243] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:118|now:1757674584781224|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 781251] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 781259] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584884875|
[2025/09/12 10:56:24 781266] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584884875|
[2025/09/12 10:56:24 781271] [debug] |xqc_engine_wakeup_after|wakeup:1757674584884875|now:1757674584781271|diff:103604|
[2025/09/12 10:56:24 781275] [debug] |xqc_engine_main_logic|END|now:1757674584780877|
[2025/09/12 10:56:24 781283] [info] |xqc_engine_packet_process|==>|conn:000056384E4E835C|size:238|state:ESTABED|recv_time:1757674584781283|
[2025/09/12 10:56:24 781288] [debug] |scid:8a7462826541549f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a7462826541549f|spin_bit:0|
[2025/09/12 10:56:24 781294] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:56:24 781298] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 10:56:24 781303] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 10:56:24 781307] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:18|
[2025/09/12 10:56:24 781312] [debug] |scid:8a7462826541549f|xqc_process_new_conn_id_frame|new_conn_id|04c5e855e8a0df77|sr_token:fd2c4609d5b61bd1989d6738818732b4
[2025/09/12 10:56:24 781318] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:18|
[2025/09/12 10:56:24 781327] [debug] |scid:8a7462826541549f|xqc_process_new_conn_id_frame|new_conn_id|82246e388ae2e9ed|sr_token:e21474cab2360f4c10ed519b14cccade
[2025/09/12 10:56:24 781332] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:18|
[2025/09/12 10:56:24 781335] [debug] |scid:8a7462826541549f|xqc_process_new_conn_id_frame|new_conn_id|db199181bb27a2c8|sr_token:dda8951308031af4613fb5e1bdeaa19d
[2025/09/12 10:56:24 781340] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:18|
[2025/09/12 10:56:24 781344] [debug] |scid:8a7462826541549f|xqc_process_new_conn_id_frame|new_conn_id|9c2f350eb2d93b3b|sr_token:d8d4ea6ab18f0d6f8eed3d25ff1862c2
[2025/09/12 10:56:24 781349] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:18|
[2025/09/12 10:56:24 781352] [debug] |scid:8a7462826541549f|xqc_process_new_conn_id_frame|new_conn_id|facf83d27f9969c0|sr_token:d02b15400c6cc69a5ff38b2d4637bdcc
[2025/09/12 10:56:24 781357] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:18|
[2025/09/12 10:56:24 781361] [debug] |scid:8a7462826541549f|xqc_process_new_conn_id_frame|new_conn_id|dd08ef5aebff4c96|sr_token:06a499578314b98866d0e2003658e2f3
[2025/09/12 10:56:24 781365] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:7|
[2025/09/12 10:56:24 781432] [debug] |scid:8a7462826541549f|xqc_timer_set|type:ACK_01RTT|expire:1757674584806283|now:1757674584781283|interv:25000|
[2025/09/12 10:56:24 781439] [debug] |scid:8a7462826541549f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584781283|max_ack_delay:25000|
[2025/09/12 10:56:24 781443] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 10:56:24 781448] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:238|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_TOKEN NEW_CONNECTION_ID |recv_time:1757674584781283|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:24 781453] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674704781283|now:1757674584781283|interv:120000000|
[2025/09/12 10:56:24 781457] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674704781283|now:1757674584781283|interv:120000000|
[2025/09/12 10:56:24 781461] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584884875|pq_index:0|
[2025/09/12 10:56:24 781465] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584780877|
[2025/09/12 10:56:24 781469] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584781469|
[2025/09/12 10:56:24 781473] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584781473|
[2025/09/12 10:56:24 781480] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584806283|
[2025/09/12 10:56:24 781483] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584806283|
[2025/09/12 10:56:24 781487] [debug] |xqc_engine_wakeup_after|wakeup:1757674584806283|now:1757674584781487|diff:24796|
[2025/09/12 10:56:24 781491] [debug] |xqc_engine_main_logic|END|now:1757674584781473|
[2025/09/12 10:56:24 781497] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584781497|
[2025/09/12 10:56:24 781501] [debug] |xqc_engine_wakeup_after|wakeup:1757674584806283|now:1757674584781500|diff:24783|
[2025/09/12 10:56:24 781504] [debug] |xqc_engine_main_logic|END|now:1757674584781497|
[2025/09/12 10:56:24 803839] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584803837|
[2025/09/12 10:56:24 803861] [debug] |xqc_engine_wakeup_after|wakeup:1757674584806283|now:1757674584803861|diff:2422|
[2025/09/12 10:56:24 803877] [debug] |xqc_engine_main_logic|END|now:1757674584803837|
[2025/09/12 10:56:24 807069] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584807069|
[2025/09/12 10:56:24 807076] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584806283|pq_index:0|
[2025/09/12 10:56:24 807081] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584781473|
[2025/09/12 10:56:24 807088] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584807085|
[2025/09/12 10:56:24 807093] [debug] |scid:8a7462826541549f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674584806283|now:1757674584807085|
[2025/09/12 10:56:24 807098] [debug] |scid:8a7462826541549f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:56:24 807102] [debug] |scid:8a7462826541549f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674584806283|now:1757674584807085|
[2025/09/12 10:56:24 807106] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:56:24 807114] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|largest_recv:3|ack_delay:25831|first_ack_range:0|largest_pkt_recv_time:1757674584781283|
[2025/09/12 10:56:24 807119] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 10:56:24 807123] [debug] |scid:8a7462826541549f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 10:56:24 807128] [debug] |scid:8a7462826541549f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:56:24 807133] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 807159] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:56:24 807168] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 10:56:24 807226] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:5|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:118|now:1757674584807182|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 807233] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:5|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 807239] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584884875|
[2025/09/12 10:56:24 807243] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584884875|
[2025/09/12 10:56:24 807247] [debug] |xqc_engine_wakeup_after|wakeup:1757674584884875|now:1757674584807247|diff:77628|
[2025/09/12 10:56:24 807251] [debug] |xqc_engine_main_logic|END|now:1757674584807085|
[2025/09/12 10:56:24 811857] [info] |xqc_engine_packet_process|==>|conn:000056384E4E835C|size:76|state:ESTABED|recv_time:1757674584811855|
[2025/09/12 10:56:24 811881] [debug] |scid:8a7462826541549f|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 10:56:24 811892] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 10:56:24 811898] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 10:56:24 811905] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 10:56:24 811913] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:2|
[2025/09/12 10:56:24 811923] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|conn:000056384E4E835C|path:0|pkt_num:0|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 10:56:24 811933] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:118|prior_delivered:1184|prior_time:1757674584779789|is_app_limited:1|send_elapse:35862|ack_elapse:32066|ctl_first_sent_time:1757674584781039|lagest_ack_time:1757674584811855|curr_delivered:1252|
[2025/09/12 10:56:24 811952] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_sent_time_update:1757674584781039|
[2025/09/12 10:56:24 811960] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 10:56:24 811969] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|before update rtt|conn:000056384E4E835C|srtt:34612|rttvar:17306|minrtt:34612|latest_rtt:30816|ack_delay:136|
[2025/09/12 10:56:24 811977] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |after update rtt|conn:000056384E4E835C|srtt:34121|rttvar:13963|minrtt:30816|latest_rtt:30816|ack_delay:136|
[2025/09/12 10:56:24 811985] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 10:56:24 811994] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:56:24 812001] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:34121|rtt_var:13963|pto_duration:89973|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 812021] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 812028] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 812035] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:56:24 812042] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:56:24 812049] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674584812001|interv:18444986399124739614|
[2025/09/12 10:56:24 812057] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:0|expire:18446744073709551615|now:1757674584812001|interval:18444986399124739614|pto_count:0|srtt:34121
[2025/09/12 10:56:24 812066] [debug] |scid:8a7462826541549f|xqc_generate_sample|sampler: send_elapse 35862, ack_elapse 32066, delivered 68|rate 1896|lost 0|
[2025/09/12 10:56:24 812075] [debug] |scid:8a7462826541549f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 10:56:24 812084] [debug] |scid:8a7462826541549f|xqc_bbr_update_min_rtt|probertt expire|rtt:30816, old_rtt:34612|
[2025/09/12 10:56:24 812091] [debug] |scid:8a7462826541549f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30816, old_rtt:34612|
[2025/09/12 10:56:24 812096] [debug] |scid:8a7462826541549f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 10:56:24 812101] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:68|po_sent_time:1757674584781039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1252|
[2025/09/12 10:56:24 812107] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:68|po_sent_time:1757674584781039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1252|
[2025/09/12 10:56:24 812112] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |bbr on ack|mode:0|pacing_rate:11490655|bw:34207|cwnd:139108|full_bw_reached:0|inflight:50|srtt:34121|latest_rtt:30816|min_rtt:30816|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:56:24 812127] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 10:56:24 812133] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:76|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757674584811855|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:24 812165] [debug] |scid:8a7462826541549f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a7462826541549f|spin_bit:0|
[2025/09/12 10:56:24 812173] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 10:56:24 812178] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 10:56:24 812184] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 10:56:24 812190] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:1e|
[2025/09/12 10:56:24 812195] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:0|
[2025/09/12 10:56:24 812199] [debug] |scid:8a7462826541549f|xqc_process_padding_frame|process padding|
[2025/09/12 10:56:24 812204] [info] |scid:8a7462826541549f|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056384E4E835C|
[2025/09/12 10:56:24 812210] [info] |scid:8a7462826541549f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 10:56:24 812215] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:34121|rtt_var:13963|pto_duration:89973|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 812220] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 812225] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 812230] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:56:24 812235] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674584860277|now:1757674584812215|interv:48062|
[2025/09/12 10:56:24 812240] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674584860277|now:1757674584812215|interval:48062|pto_count:0|srtt:34121
[2025/09/12 10:56:24 812246] [debug] |scid:8a7462826541549f|xqc_timer_set|type:ACK_01RTT|expire:1757674584836855|now:1757674584811855|interv:25000|
[2025/09/12 10:56:24 812252] [debug] |scid:8a7462826541549f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584811855|max_ack_delay:25000|
[2025/09/12 10:56:24 812259] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 10:56:24 812264] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING HANDSHAKE_DONE |recv_time:1757674584811855|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:24 812270] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674704811855|now:1757674584811855|interv:120000000|
[2025/09/12 10:56:24 812275] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674704811855|now:1757674584811855|interv:120000000|
[2025/09/12 10:56:24 812280] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584884875|pq_index:0|
[2025/09/12 10:56:24 812286] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584807085|
[2025/09/12 10:56:24 812290] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584812290|
[2025/09/12 10:56:24 812296] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584812295|
[2025/09/12 10:56:24 812323] [debug] |scid:8a7462826541549f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:df102707b7372e3f|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 10:56:24 812332] [debug] |scid:8a7462826541549f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:408a3f137c0efa1d|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 10:56:24 812338] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:34121|min_srtt:34121|path_bw:34207|loss_rate:0.00|path_pto:0|
[2025/09/12 10:56:24 812344] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|path_id:0|path_srtt:34121|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:56:24 812350] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 10:56:24 812356] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:34121|min_srtt:34121|path_bw:34207|loss_rate:0.00|path_pto:0|
[2025/09/12 10:56:24 812361] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|path_id:0|path_srtt:34121|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:56:24 812366] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 10:56:24 812372] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:24 812378] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 10:56:24 812417] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:6|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:50|now:1757674584812385|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 812429] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:6|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 812438] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 10:56:24 812446] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:34121|rtt_var:13963|pto_duration:89973|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 812454] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 812461] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 812466] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 91|
[2025/09/12 10:56:24 812470] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674584927358|now:1757674584812445|interv:114913|
[2025/09/12 10:56:24 812475] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674584927358|now:1757674584812445|interval:114913|pto_count:0|srtt:34121
[2025/09/12 10:56:24 812481] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139108|inflight:91|
[2025/09/12 10:56:24 812487] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:24 812498] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 10:56:24 812529] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:7|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:91|now:1757674584812506|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 812540] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:7|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 812549] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:91|applimit:0|
[2025/09/12 10:56:24 812557] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:34121|rtt_var:13963|pto_duration:89973|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 812565] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 812570] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 812574] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 132|
[2025/09/12 10:56:24 812579] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674584927479|now:1757674584812557|interv:114922|
[2025/09/12 10:56:24 812584] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674584927479|now:1757674584812557|interval:114922|pto_count:0|srtt:34121
[2025/09/12 10:56:24 812589] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139108|inflight:132|
[2025/09/12 10:56:24 812595] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584836855|
[2025/09/12 10:56:24 812600] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584836855|
[2025/09/12 10:56:24 812605] [debug] |xqc_engine_wakeup_after|wakeup:1757674584836855|now:1757674584812605|diff:24250|
[2025/09/12 10:56:24 812610] [debug] |xqc_engine_main_logic|END|now:1757674584812295|
[2025/09/12 10:56:24 812617] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584812617|
[2025/09/12 10:56:24 812622] [debug] |xqc_engine_wakeup_after|wakeup:1757674584836855|now:1757674584812622|diff:24233|
[2025/09/12 10:56:24 812627] [debug] |xqc_engine_main_logic|END|now:1757674584812617|
[2025/09/12 10:56:24 836046] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584836045|
[2025/09/12 10:56:24 836060] [debug] |xqc_engine_wakeup_after|wakeup:1757674584836855|now:1757674584836060|diff:795|
[2025/09/12 10:56:24 836066] [debug] |xqc_engine_main_logic|END|now:1757674584836045|
[2025/09/12 10:56:24 837136] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584837136|
[2025/09/12 10:56:24 837157] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584836855|pq_index:0|
[2025/09/12 10:56:24 837162] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584812295|
[2025/09/12 10:56:24 837167] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584837165|
[2025/09/12 10:56:24 837173] [debug] |scid:8a7462826541549f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674584836855|now:1757674584837165|
[2025/09/12 10:56:24 837177] [debug] |scid:8a7462826541549f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:56:24 837181] [debug] |scid:8a7462826541549f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674584836855|now:1757674584837165|
[2025/09/12 10:56:24 837193] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:56:24 837199] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|largest_recv:5|ack_delay:25344|first_ack_range:0|largest_pkt_recv_time:1757674584811855|
[2025/09/12 10:56:24 837204] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 10:56:24 837208] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 10:56:24 837212] [debug] |scid:8a7462826541549f|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 10:56:24 837216] [debug] |scid:8a7462826541549f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:56:24 837221] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 837226] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:56:24 837231] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 10:56:24 837268] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:8|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:132|now:1757674584837241|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 837277] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:8|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 837285] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584927479|
[2025/09/12 10:56:24 837292] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584927479|
[2025/09/12 10:56:24 837298] [debug] |xqc_engine_wakeup_after|wakeup:1757674584927479|now:1757674584837298|diff:90181|
[2025/09/12 10:56:24 837304] [debug] |xqc_engine_main_logic|END|now:1757674584837165|
[2025/09/12 10:56:24 851244] [info] |xqc_engine_packet_process|==>|conn:000056384E4E835C|size:32|state:ESTABED|recv_time:1757674584851242|
[2025/09/12 10:56:24 851257] [debug] |scid:8a7462826541549f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a7462826541549f|spin_bit:1|
[2025/09/12 10:56:24 851266] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 10:56:24 851272] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 10:56:24 851279] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 10:56:24 851286] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:2|
[2025/09/12 10:56:24 851294] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|conn:000056384E4E835C|path:0|pkt_num:6|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 10:56:24 851300] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:91|prior_delivered:1252|prior_time:1757674584811855|is_app_limited:0|send_elapse:31346|ack_elapse:39387|ctl_first_sent_time:1757674584812385|lagest_ack_time:1757674584851242|curr_delivered:1293|
[2025/09/12 10:56:24 851308] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_sent_time_update:1757674584812385|
[2025/09/12 10:56:24 851314] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 10:56:24 851321] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|before update rtt|conn:000056384E4E835C|srtt:34121|rttvar:13963|minrtt:30816|latest_rtt:38857|ack_delay:8200|
[2025/09/12 10:56:24 851327] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |after update rtt|conn:000056384E4E835C|srtt:33688|rttvar:11339|minrtt:30816|latest_rtt:38857|ack_delay:8200|
[2025/09/12 10:56:24 851340] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 10:56:24 851348] [debug] |scid:8a7462826541549f|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:3|po_sent_time:1757674584745304|lost_send_time:1757674584807528|loss_delay:43714|frame:STREAM |repair:128|
[2025/09/12 10:56:24 851355] [debug] |scid:8a7462826541549f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757674584745304u|
[2025/09/12 10:56:24 851361] [stats] |scid:8a7462826541549f|xqc_send_ctl_detect_lost|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |lost interval:1757674584851242|lost_count:1|send_count:8|pkt_num:4|po_send_time:1757674584745304|srtt:33688|cwnd:139108|bw:34207|conn_life:139010|now:0|last_lost_time:139010|
[2025/09/12 10:56:24 851368] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:56:24 851374] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33688|rtt_var:11339|pto_duration:79044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 851381] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 851387] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 851393] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:56:24 851398] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674584916550|now:1757674584851374|interv:65176|
[2025/09/12 10:56:24 851402] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674584916550|now:1757674584851374|interval:65176|pto_count:0|srtt:33688
[2025/09/12 10:56:24 851406] [debug] |scid:8a7462826541549f|xqc_generate_sample|sampler: send_elapse 31346, ack_elapse 39387, delivered 41|rate 1040|lost 1|
[2025/09/12 10:56:24 851410] [debug] |scid:8a7462826541549f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 10:56:24 851415] [debug] |scid:8a7462826541549f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1040) in round 3|
[2025/09/12 10:56:24 851419] [debug] |scid:8a7462826541549f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30816, old_rtt:30816|
[2025/09/12 10:56:24 851423] [debug] |scid:8a7462826541549f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:312|
[2025/09/12 10:56:24 851427] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139108|packet_lost:1|acked:41|po_sent_time:1757674584812385|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1293|
[2025/09/12 10:56:24 851431] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139108|packet_lost:1|acked:41|po_sent_time:1757674584812385|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1293|
[2025/09/12 10:56:24 851436] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |bbr on ack|mode:0|pacing_rate:11490655|bw:34207|cwnd:139149|full_bw_reached:0|inflight:41|srtt:33688|latest_rtt:38857|min_rtt:30816|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:56:24 851442] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 10:56:24 851447] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757674584851242|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:24 851451] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674704851242|now:1757674584851242|interv:120000000|
[2025/09/12 10:56:24 851460] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674704851242|now:1757674584851242|interv:120000000|
[2025/09/12 10:56:24 851464] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584927479|pq_index:0|
[2025/09/12 10:56:24 851468] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584837165|
[2025/09/12 10:56:24 851472] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584851472|
[2025/09/12 10:56:24 851477] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584851476|
[2025/09/12 10:56:24 851484] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:33688|min_srtt:33688|path_bw:34207|loss_rate:0.00|path_pto:0|
[2025/09/12 10:56:24 851488] [debug] |scid:8a7462826541549f|xqc_send_ctl_can_send|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:41|cwnd:139149|conn:000056384E4E835C|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 851493] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|path_id:0|path_srtt:33688|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:56:24 851498] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:4|size:50|reinj:0|path_class:2|
[2025/09/12 10:56:24 851503] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:4|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:56:24 851507] [debug] |scid:8a7462826541549f|xqc_send_ctl_can_send|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:41|cwnd:139149|conn:000056384E4E835C|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 851512] [debug] |scid:8a7462826541549f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:56:24 851516] [debug] |scid:8a7462826541549f|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056384E4E835C|type:4|pkt_num:4|pns:2|frame:STREAM |
[2025/09/12 10:56:24 851521] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 10:56:24 851553] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:9|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:41|now:1757674584851527|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 851561] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:9|origin_pktnum:4|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 10:56:24 851570] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/09/12 10:56:24 851576] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33688|rtt_var:11339|pto_duration:79044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 851583] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 851587] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 851591] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 75|
[2025/09/12 10:56:24 851595] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674584955571|now:1757674584851575|interv:103996|
[2025/09/12 10:56:24 851599] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674584955571|now:1757674584851575|interval:103996|pto_count:0|srtt:33688
[2025/09/12 10:56:24 851608] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139149|inflight:75|
[2025/09/12 10:56:24 851613] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584955571|
[2025/09/12 10:56:24 851617] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584955571|
[2025/09/12 10:56:24 851621] [debug] |xqc_engine_wakeup_after|wakeup:1757674584955571|now:1757674584851621|diff:103950|
[2025/09/12 10:56:24 851625] [debug] |xqc_engine_main_logic|END|now:1757674584851476|
[2025/09/12 10:56:24 851631] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584851631|
[2025/09/12 10:56:24 851634] [debug] |xqc_engine_wakeup_after|wakeup:1757674584955571|now:1757674584851634|diff:103937|
[2025/09/12 10:56:24 851638] [debug] |xqc_engine_main_logic|END|now:1757674584851631|
[2025/09/12 10:56:24 883156] [info] |xqc_engine_packet_process|==>|conn:000056384E4E835C|size:1062|state:ESTABED|recv_time:1757674584883136|
[2025/09/12 10:56:24 883177] [debug] |scid:8a7462826541549f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a7462826541549f|spin_bit:1|
[2025/09/12 10:56:24 883191] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 10:56:24 883198] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 10:56:24 883212] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 10:56:24 883219] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:2|
[2025/09/12 10:56:24 883228] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|conn:000056384E4E835C|path:0|pkt_num:9|origin_pktnum:4|size:34|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 10:56:24 883236] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:75|prior_delivered:1293|prior_time:1757674584851242|is_app_limited:0|send_elapse:39142|ack_elapse:31894|ctl_first_sent_time:1757674584851527|lagest_ack_time:1757674584883136|curr_delivered:1327|
[2025/09/12 10:56:24 883244] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_sent_time_update:1757674584851527|
[2025/09/12 10:56:24 883251] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 10:56:24 883257] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|before update rtt|conn:000056384E4E835C|srtt:33688|rttvar:11339|minrtt:30816|latest_rtt:31609|ack_delay:104|
[2025/09/12 10:56:24 883264] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |after update rtt|conn:000056384E4E835C|srtt:33415|rttvar:9050|minrtt:30816|latest_rtt:31609|ack_delay:104|
[2025/09/12 10:56:24 883273] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 10:56:24 883283] [debug] |scid:8a7462826541549f|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:6|po_sent_time:1757674584812506|lost_send_time:1757674584845545|loss_delay:37591|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 10:56:24 883292] [debug] |scid:8a7462826541549f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757674584812506u|
[2025/09/12 10:56:24 883299] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:56:24 883307] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056384E4E835C|path:0|
[2025/09/12 10:56:24 883315] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:56:24 883323] [debug] |scid:8a7462826541549f|xqc_generate_sample|sampler: send_elapse 39142, ack_elapse 31894, delivered 34|rate 868|lost 2|
[2025/09/12 10:56:24 883343] [debug] |scid:8a7462826541549f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 10:56:24 883348] [debug] |scid:8a7462826541549f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (868) in round 4|
[2025/09/12 10:56:24 883354] [debug] |scid:8a7462826541549f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30816, old_rtt:30816|
[2025/09/12 10:56:24 883359] [debug] |scid:8a7462826541549f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:82|
[2025/09/12 10:56:24 883364] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139149|packet_lost:1|acked:34|po_sent_time:1757674584851527|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1327|
[2025/09/12 10:56:24 883369] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139149|packet_lost:1|acked:34|po_sent_time:1757674584851527|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1327|
[2025/09/12 10:56:24 883375] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |bbr on ack|mode:0|pacing_rate:11490655|bw:34207|cwnd:139183|full_bw_reached:0|inflight:0|srtt:33415|latest_rtt:31609|min_rtt:30816|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:56:24 883382] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:b|
[2025/09/12 10:56:24 883389] [debug] |scid:8a7462826541549f|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 10:56:24 883395] [debug] |scid:8a7462826541549f|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 10:56:24 883401] [debug] |scid:8a7462826541549f|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 10:56:24 883406] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584955571|pq_index:0|
[2025/09/12 10:56:24 883411] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584851476|
[2025/09/12 10:56:24 883416] [debug] |scid:8a7462826541549f|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 10:56:24 883423] [debug] |scid:8a7462826541549f|xqc_timer_set|type:ACK_01RTT|expire:1757674584908136|now:1757674584883136|interv:25000|
[2025/09/12 10:56:24 883430] [debug] |scid:8a7462826541549f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584883136|max_ack_delay:25000|
[2025/09/12 10:56:24 883436] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 10:56:24 883442] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:1062|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK STREAM |recv_time:1757674584883136|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:24 883449] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674704883136|now:1757674584883136|interv:120000000|
[2025/09/12 10:56:24 883454] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674704883136|now:1757674584883136|interv:120000000|
[2025/09/12 10:56:24 883459] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584883459|
[2025/09/12 10:56:24 883465] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584883464|
[2025/09/12 10:56:24 883473] [debug] |scid:8a7462826541549f|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000056384E4E835C|
[2025/09/12 10:56:24 883532] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:33415|min_srtt:33415|path_bw:34207|loss_rate:11.11|path_pto:0|
[2025/09/12 10:56:24 883539] [debug] |scid:8a7462826541549f|xqc_send_ctl_can_send|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139183|conn:000056384E4E835C|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 883545] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|path_id:0|path_srtt:33415|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:56:24 883552] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:7|size:41|reinj:0|path_class:2|
[2025/09/12 10:56:24 883562] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:24 883570] [debug] |scid:8a7462826541549f|xqc_send_ctl_can_send|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139183|conn:000056384E4E835C|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 883579] [debug] |scid:8a7462826541549f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:56:24 883588] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 10:56:24 883640] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:10|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757674584883601|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 883652] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:10|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 10:56:24 883662] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:56:24 883671] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:69615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 883680] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 883688] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 883695] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:56:24 883702] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674584978216|now:1757674584883671|interv:94545|
[2025/09/12 10:56:24 883710] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674584978216|now:1757674584883671|interval:94545|pto_count:0|srtt:33415
[2025/09/12 10:56:24 883719] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139183|inflight:41|
[2025/09/12 10:56:24 883727] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584908136|
[2025/09/12 10:56:24 883735] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584908136|
[2025/09/12 10:56:24 883743] [debug] |xqc_engine_wakeup_after|wakeup:1757674584908136|now:1757674584883743|diff:24393|
[2025/09/12 10:56:24 883752] [debug] |xqc_engine_main_logic|END|now:1757674584883464|
[2025/09/12 10:56:24 883763] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584883763|
[2025/09/12 10:56:24 883771] [debug] |xqc_engine_wakeup_after|wakeup:1757674584908136|now:1757674584883771|diff:24365|
[2025/09/12 10:56:24 883779] [debug] |xqc_engine_main_logic|END|now:1757674584883763|
[2025/09/12 10:56:24 907157] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584907157|
[2025/09/12 10:56:24 907169] [debug] |xqc_engine_wakeup_after|wakeup:1757674584908136|now:1757674584907169|diff:967|
[2025/09/12 10:56:24 907173] [debug] |xqc_engine_main_logic|END|now:1757674584907157|
[2025/09/12 10:56:24 908239] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584908239|
[2025/09/12 10:56:24 908245] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584908136|pq_index:0|
[2025/09/12 10:56:24 908249] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584883464|
[2025/09/12 10:56:24 908255] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584908253|
[2025/09/12 10:56:24 908259] [debug] |scid:8a7462826541549f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674584908136|now:1757674584908253|
[2025/09/12 10:56:24 908264] [debug] |scid:8a7462826541549f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:56:24 908268] [debug] |scid:8a7462826541549f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674584908136|now:1757674584908253|
[2025/09/12 10:56:24 908272] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:56:24 908278] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|largest_recv:8|ack_delay:25142|first_ack_range:0|largest_pkt_recv_time:1757674584883136|
[2025/09/12 10:56:24 908283] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:8|low:8|pkt_pns:2|
[2025/09/12 10:56:24 908287] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:6|low:5|pkt_pns:2|
[2025/09/12 10:56:24 908291] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 10:56:24 908294] [debug] |scid:8a7462826541549f|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 10:56:24 908299] [debug] |scid:8a7462826541549f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:56:24 908303] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 908309] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:56:24 908314] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 10:56:24 908351] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757674584908323|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 908361] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:11|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 908368] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584978216|
[2025/09/12 10:56:24 908374] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584978216|
[2025/09/12 10:56:24 908379] [debug] |xqc_engine_wakeup_after|wakeup:1757674584978216|now:1757674584908379|diff:69837|
[2025/09/12 10:56:24 908386] [debug] |xqc_engine_main_logic|END|now:1757674584908253|
[2025/09/12 10:56:24 939550] [info] |xqc_engine_packet_process|==>|conn:000056384E4E835C|size:602|state:ESTABED|recv_time:1757674584939547|
[2025/09/12 10:56:24 939571] [debug] |scid:8a7462826541549f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a7462826541549f|spin_bit:1|
[2025/09/12 10:56:24 939585] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 10:56:24 939591] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 10:56:24 939613] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 10:56:24 939621] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:6|
[2025/09/12 10:56:24 939630] [debug] |scid:8a7462826541549f|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 10:56:24 939637] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584978216|pq_index:0|
[2025/09/12 10:56:24 939644] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584908253|
[2025/09/12 10:56:24 939650] [debug] |scid:8a7462826541549f|xqc_process_crypto_frame|level:3|
[2025/09/12 10:56:24 939656] [debug] |scid:8a7462826541549f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 10:56:24 939662] [debug] |scid:8a7462826541549f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|572u|
[2025/09/12 10:56:24 940110] [debug] |scid:8a7462826541549f|xqc_timer_set|type:ACK_01RTT|expire:1757674584964547|now:1757674584939547|interv:25000|
[2025/09/12 10:56:24 940120] [debug] |scid:8a7462826541549f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584939547|max_ack_delay:25000|
[2025/09/12 10:56:24 940126] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 10:56:24 940130] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:602|pkt_type:SHORT_HEADER|pkt_num:9|frame:CRYPTO |recv_time:1757674584939547|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:24 940136] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674704939547|now:1757674584939547|interv:120000000|
[2025/09/12 10:56:24 940162] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674704939547|now:1757674584939547|interv:120000000|
[2025/09/12 10:56:24 940166] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584940166|
[2025/09/12 10:56:24 940172] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584940171|
[2025/09/12 10:56:24 940178] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:56:24 940182] [debug] |scid:8a7462826541549f|xqc_process_crypto_write_streams|
[2025/09/12 10:56:24 940186] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 10:56:24 940190] [debug] |scid:8a7462826541549f|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:56:24 940197] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584964547|
[2025/09/12 10:56:24 940201] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584964547|
[2025/09/12 10:56:24 940205] [debug] |xqc_engine_wakeup_after|wakeup:1757674584964547|now:1757674584940204|diff:24343|
[2025/09/12 10:56:24 940209] [debug] |xqc_engine_main_logic|END|now:1757674584940171|
[2025/09/12 10:56:24 940215] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584940215|
[2025/09/12 10:56:24 940219] [debug] |xqc_engine_wakeup_after|wakeup:1757674584964547|now:1757674584940219|diff:24328|
[2025/09/12 10:56:24 940222] [debug] |xqc_engine_main_logic|END|now:1757674584940215|
[2025/09/12 10:56:24 964657] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584964657|
[2025/09/12 10:56:24 964667] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584964547|pq_index:0|
[2025/09/12 10:56:24 964677] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584940171|
[2025/09/12 10:56:24 964682] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584964681|
[2025/09/12 10:56:24 964687] [debug] |scid:8a7462826541549f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674584964547|now:1757674584964681|
[2025/09/12 10:56:24 964692] [debug] |scid:8a7462826541549f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:56:24 964696] [debug] |scid:8a7462826541549f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674584964547|now:1757674584964681|
[2025/09/12 10:56:24 964700] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:56:24 964706] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|largest_recv:9|ack_delay:25159|first_ack_range:1|largest_pkt_recv_time:1757674584939547|
[2025/09/12 10:56:24 964711] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 10:56:24 964715] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:6|low:5|pkt_pns:2|
[2025/09/12 10:56:24 964719] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 10:56:24 964722] [debug] |scid:8a7462826541549f|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 10:56:24 964727] [debug] |scid:8a7462826541549f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:56:24 964732] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 964737] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:56:24 964742] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 10:56:24 964787] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1757674584964751|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 964793] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:12|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 964799] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674584978216|
[2025/09/12 10:56:24 964804] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674584978216|
[2025/09/12 10:56:24 964810] [debug] |xqc_engine_wakeup_after|wakeup:1757674584978216|now:1757674584964810|diff:13406|
[2025/09/12 10:56:24 964817] [debug] |xqc_engine_main_logic|END|now:1757674584964681|
[2025/09/12 10:56:24 978662] [debug] |xqc_engine_main_logic|BEGIN|now:1757674584978662|
[2025/09/12 10:56:24 978673] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674584978216|pq_index:0|
[2025/09/12 10:56:24 978677] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584964681|
[2025/09/12 10:56:24 978682] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674584978681|
[2025/09/12 10:56:24 978687] [debug] |scid:8a7462826541549f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674584978216|now:1757674584978681|
[2025/09/12 10:56:24 978691] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:56:24 978695] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056384E4E835C|path:0|bytes_in_flight:41|
[2025/09/12 10:56:24 978704] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:69615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:56:24 978709] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 978713] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 978717] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:56:24 978721] [debug] |scid:8a7462826541549f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:56:24 978726] [debug] |scid:8a7462826541549f|xqc_conn_send_probe_pkt|conn:000056384E4E835C|path:0|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:56:24 978731] [debug] |scid:8a7462826541549f|xqc_conn_send_probe_pkt|conn:000056384E4E835C|path:0|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:56:24 978735] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056384E4E835C|pto_count:1
[2025/09/12 10:56:24 978739] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056384E4E835C|path:0|
[2025/09/12 10:56:24 978743] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:56:24 978747] [debug] |scid:8a7462826541549f|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757674584978681|
[2025/09/12 10:56:24 978751] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:56:24 978756] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 978760] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 978765] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:24 978769] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 10:56:24 978799] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:13|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757674584978777|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 978807] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:13|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 978812] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:56:24 978816] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:139230|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:56:24 978820] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 978824] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 978828] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:56:24 978832] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585168007|now:1757674584978816|interv:189191|
[2025/09/12 10:56:24 978836] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674585168007|now:1757674584978816|interval:189191|pto_count:1|srtt:33415
[2025/09/12 10:56:24 978848] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139183|inflight:41|
[2025/09/12 10:56:24 978856] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:24 978863] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 10:56:24 978897] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:14|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1757674584978872|stream_id:0|stream_offset:0|
[2025/09/12 10:56:24 978907] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:14|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:24 978914] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/09/12 10:56:24 978921] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:139230|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:56:24 978927] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:24 978934] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:24 978940] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 82|
[2025/09/12 10:56:24 978946] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585168102|now:1757674584978920|interv:189182|
[2025/09/12 10:56:24 978952] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674585168102|now:1757674584978920|interval:189182|pto_count:1|srtt:33415
[2025/09/12 10:56:24 978956] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139183|inflight:82|
[2025/09/12 10:56:24 978961] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674585168102|
[2025/09/12 10:56:24 978965] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674585168102|
[2025/09/12 10:56:24 978969] [debug] |xqc_engine_wakeup_after|wakeup:1757674585168102|now:1757674584978969|diff:189133|
[2025/09/12 10:56:24 978973] [debug] |xqc_engine_main_logic|END|now:1757674584978681|
[2025/09/12 10:56:25 168006] [debug] |xqc_engine_main_logic|BEGIN|now:1757674585168005|
[2025/09/12 10:56:25 168041] [debug] |xqc_engine_wakeup_after|wakeup:1757674585168102|now:1757674585168041|diff:61|
[2025/09/12 10:56:25 168046] [debug] |xqc_engine_main_logic|END|now:1757674585168005|
[2025/09/12 10:56:25 169112] [debug] |xqc_engine_main_logic|BEGIN|now:1757674585169112|
[2025/09/12 10:56:25 169119] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674585168102|pq_index:0|
[2025/09/12 10:56:25 169124] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674584978681|
[2025/09/12 10:56:25 169131] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674585169128|
[2025/09/12 10:56:25 169137] [debug] |scid:8a7462826541549f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674585168102|now:1757674585169128|
[2025/09/12 10:56:25 169159] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:56:25 169179] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056384E4E835C|path:0|bytes_in_flight:82|
[2025/09/12 10:56:25 169183] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:139230|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:56:25 169188] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:25 169192] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:25 169196] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 82|
[2025/09/12 10:56:25 169200] [debug] |scid:8a7462826541549f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:56:25 169206] [debug] |scid:8a7462826541549f|xqc_conn_send_probe_pkt|conn:000056384E4E835C|path:0|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:56:25 169214] [debug] |scid:8a7462826541549f|xqc_conn_send_probe_pkt|conn:000056384E4E835C|path:0|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:56:25 169219] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056384E4E835C|pto_count:2
[2025/09/12 10:56:25 169223] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:278460|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 10:56:25 169228] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:25 169232] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:25 169236] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 82|
[2025/09/12 10:56:25 169239] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585357332|now:1757674585169223|interv:188109|
[2025/09/12 10:56:25 169244] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674585357332|now:1757674585169223|interval:188109|pto_count:2|srtt:33415
[2025/09/12 10:56:25 169252] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:56:25 169257] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:56:25 169262] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:25 169268] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 10:56:25 169349] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:15|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:82|now:1757674585169283|stream_id:0|stream_offset:0|
[2025/09/12 10:56:25 169358] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:15|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:56:25 169365] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 10:56:25 169370] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:278460|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 10:56:25 169383] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:25 169389] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:25 169395] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 123|
[2025/09/12 10:56:25 169399] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585547743|now:1757674585169370|interv:378373|
[2025/09/12 10:56:25 169403] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674585547743|now:1757674585169370|interval:378373|pto_count:2|srtt:33415
[2025/09/12 10:56:25 169408] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139183|inflight:123|
[2025/09/12 10:56:25 169415] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:25 169419] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 10:56:25 169444] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:16|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:123|now:1757674585169425|stream_id:0|stream_offset:0|
[2025/09/12 10:56:25 169453] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:16|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:56:25 169459] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:123|applimit:0|
[2025/09/12 10:56:25 169466] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:278460|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 10:56:25 169471] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:25 169475] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:25 169479] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 164|
[2025/09/12 10:56:25 169483] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585547885|now:1757674585169466|interv:378419|
[2025/09/12 10:56:25 169487] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674585547885|now:1757674585169466|interval:378419|pto_count:2|srtt:33415
[2025/09/12 10:56:25 169492] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139183|inflight:164|
[2025/09/12 10:56:25 169497] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674585547885|
[2025/09/12 10:56:25 169501] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674585547885|
[2025/09/12 10:56:25 169505] [debug] |xqc_engine_wakeup_after|wakeup:1757674585547885|now:1757674585169505|diff:378380|
[2025/09/12 10:56:25 169509] [debug] |xqc_engine_main_logic|END|now:1757674585169128|
[2025/09/12 10:56:25 547924] [debug] |xqc_engine_main_logic|BEGIN|now:1757674585547923|
[2025/09/12 10:56:25 547960] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674585547885|pq_index:0|
[2025/09/12 10:56:25 547966] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674585169128|
[2025/09/12 10:56:25 547973] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674585547970|
[2025/09/12 10:56:25 547993] [debug] |scid:8a7462826541549f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674585547885|now:1757674585547970|
[2025/09/12 10:56:25 547997] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:56:25 548002] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056384E4E835C|path:0|bytes_in_flight:164|
[2025/09/12 10:56:25 548007] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:278460|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 10:56:25 548012] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:25 548016] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:25 548020] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 164|
[2025/09/12 10:56:25 548024] [debug] |scid:8a7462826541549f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:56:25 548030] [debug] |scid:8a7462826541549f|xqc_conn_send_probe_pkt|conn:000056384E4E835C|path:0|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:56:25 548038] [debug] |scid:8a7462826541549f|xqc_conn_send_probe_pkt|conn:000056384E4E835C|path:0|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:56:25 548043] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056384E4E835C|pto_count:3
[2025/09/12 10:56:25 548047] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:556920|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 10:56:25 548051] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:25 548055] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:25 548059] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 164|
[2025/09/12 10:56:25 548063] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674585926345|now:1757674585548047|interv:378298|
[2025/09/12 10:56:25 548067] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674585926345|now:1757674585548047|interval:378298|pto_count:3|srtt:33415
[2025/09/12 10:56:25 548075] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:56:25 548080] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:56:25 548085] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:25 548091] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 10:56:25 548187] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:17|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:164|now:1757674585548107|stream_id:0|stream_offset:0|
[2025/09/12 10:56:25 548195] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:17|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:56:25 548204] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:164|applimit:0|
[2025/09/12 10:56:25 548208] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:556920|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 10:56:25 548213] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:25 548217] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:25 548220] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 205|
[2025/09/12 10:56:25 548224] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674586305027|now:1757674585548208|interv:756819|
[2025/09/12 10:56:25 548228] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674586305027|now:1757674585548208|interval:756819|pto_count:3|srtt:33415
[2025/09/12 10:56:25 548233] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139183|inflight:205|
[2025/09/12 10:56:25 548239] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:25 548244] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 10:56:25 548275] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:18|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:205|now:1757674585548253|stream_id:0|stream_offset:0|
[2025/09/12 10:56:25 548282] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:18|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:56:25 548288] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:205|applimit:0|
[2025/09/12 10:56:25 548293] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:556920|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 10:56:25 548298] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:25 548302] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:25 548307] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 246|
[2025/09/12 10:56:25 548312] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674586305173|now:1757674585548292|interv:756881|
[2025/09/12 10:56:25 548317] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674586305173|now:1757674585548292|interval:756881|pto_count:3|srtt:33415
[2025/09/12 10:56:25 548322] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139183|inflight:246|
[2025/09/12 10:56:25 548328] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674586305173|
[2025/09/12 10:56:25 548333] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674586305173|
[2025/09/12 10:56:25 548338] [debug] |xqc_engine_wakeup_after|wakeup:1757674586305173|now:1757674585548338|diff:756835|
[2025/09/12 10:56:25 548345] [debug] |xqc_engine_main_logic|END|now:1757674585547970|
[2025/09/12 10:56:26 304768] [debug] |xqc_engine_main_logic|BEGIN|now:1757674586304767|
[2025/09/12 10:56:26 304802] [debug] |xqc_engine_wakeup_after|wakeup:1757674586305173|now:1757674586304802|diff:371|
[2025/09/12 10:56:26 304823] [debug] |xqc_engine_main_logic|END|now:1757674586304767|
[2025/09/12 10:56:26 306954] [debug] |xqc_engine_main_logic|BEGIN|now:1757674586306953|
[2025/09/12 10:56:26 306962] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674586305173|pq_index:0|
[2025/09/12 10:56:26 306966] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674585547970|
[2025/09/12 10:56:26 306973] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674586306970|
[2025/09/12 10:56:26 306979] [debug] |scid:8a7462826541549f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674586305173|now:1757674586306970|
[2025/09/12 10:56:26 306984] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:56:26 306988] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056384E4E835C|path:0|bytes_in_flight:246|
[2025/09/12 10:56:26 306993] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:556920|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 10:56:26 306998] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:26 307002] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:26 307006] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 246|
[2025/09/12 10:56:26 307010] [debug] |scid:8a7462826541549f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:56:26 307016] [debug] |scid:8a7462826541549f|xqc_conn_send_probe_pkt|conn:000056384E4E835C|path:0|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:56:26 307023] [debug] |scid:8a7462826541549f|xqc_conn_send_probe_pkt|conn:000056384E4E835C|path:0|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:56:26 307028] [debug] |scid:8a7462826541549f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056384E4E835C|pto_count:4
[2025/09/12 10:56:26 307032] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:1113840|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 10:56:26 307037] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:26 307041] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:26 307045] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 246|
[2025/09/12 10:56:26 307048] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674587062093|now:1757674586307032|interv:755061|
[2025/09/12 10:56:26 307053] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674587062093|now:1757674586307032|interval:755061|pto_count:4|srtt:33415
[2025/09/12 10:56:26 307060] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:56:26 307065] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:56:26 307070] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:7|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:26 307081] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 10:56:26 307167] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:19|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:246|now:1757674586307096|stream_id:0|stream_offset:0|
[2025/09/12 10:56:26 307174] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:19|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:56:26 307180] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:246|applimit:0|
[2025/09/12 10:56:26 307184] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:1113840|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 10:56:26 307189] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:26 307193] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:26 307197] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 287|
[2025/09/12 10:56:26 307201] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674587820936|now:1757674586307184|interv:1513752|
[2025/09/12 10:56:26 307205] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674587820936|now:1757674586307184|interval:1513752|pto_count:4|srtt:33415
[2025/09/12 10:56:26 307210] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139183|inflight:287|
[2025/09/12 10:56:26 307215] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:10|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:56:26 307220] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 10:56:26 307239] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:20|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:287|now:1757674586307225|stream_id:0|stream_offset:0|
[2025/09/12 10:56:26 307244] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:20|origin_pktnum:7|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 10:56:26 307249] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|path:0|inflight:287|applimit:0|
[2025/09/12 10:56:26 307253] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|srtt:33415|rtt_var:9050|pto_duration:1113840|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 10:56:26 307257] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:56:26 307261] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:56:26 307265] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_pto_time_and_space|conn:000056384E4E835C|path:0|PNS: 2, unacked: 328|
[2025/09/12 10:56:26 307269] [debug] |scid:8a7462826541549f|xqc_timer_set|type:LOSS_DETECTION|expire:1757674587821065|now:1757674586307253|interv:1513812|
[2025/09/12 10:56:26 307272] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056384E4E835C|path:0|pns:2|expire:1757674587821065|now:1757674586307253|interval:1513812|pto_count:4|srtt:33415
[2025/09/12 10:56:26 307277] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139183|inflight:328|
[2025/09/12 10:56:26 307286] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674587821065|
[2025/09/12 10:56:26 307290] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674587821065|
[2025/09/12 10:56:26 307294] [debug] |xqc_engine_wakeup_after|wakeup:1757674587821065|now:1757674586307294|diff:1513771|
[2025/09/12 10:56:26 307298] [debug] |xqc_engine_main_logic|END|now:1757674586306970|
[2025/09/12 10:56:26 346157] [info] |xqc_engine_packet_process|==>|conn:000056384E4E835C|size:37|state:ESTABED|recv_time:1757674586346136|
[2025/09/12 10:56:26 346184] [debug] |scid:8a7462826541549f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a7462826541549f|spin_bit:1|
[2025/09/12 10:56:26 346200] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 10:56:26 346207] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 10:56:26 346220] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 10:56:26 346226] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:2|
[2025/09/12 10:56:26 346237] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|conn:000056384E4E835C|path:0|pkt_num:14|origin_pktnum:7|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:14|
[2025/09/12 10:56:26 346243] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:82|prior_delivered:1327|prior_time:1757674584978777|is_app_limited:0|send_elapse:95|ack_elapse:1367359|ctl_first_sent_time:1757674584978872|lagest_ack_time:1757674586346136|curr_delivered:1368|
[2025/09/12 10:56:26 346248] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_sent_time_update:1757674584978872|
[2025/09/12 10:56:26 346256] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 10:56:26 346263] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|conn:000056384E4E835C|path:0|pkt_num:15|origin_pktnum:7|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:15|
[2025/09/12 10:56:26 346270] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:82|prior_delivered:1327|prior_time:1757674584978777|is_app_limited:0|send_elapse:95|ack_elapse:1367359|ctl_first_sent_time:1757674584978872|lagest_ack_time:1757674586346136|curr_delivered:1409|
[2025/09/12 10:56:26 346277] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_sent_time_update:1757674585169283|
[2025/09/12 10:56:26 346282] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 10:56:26 346289] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|conn:000056384E4E835C|path:0|pkt_num:17|origin_pktnum:7|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:17|
[2025/09/12 10:56:26 346296] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:82|prior_delivered:1327|prior_time:1757674584978777|is_app_limited:0|send_elapse:95|ack_elapse:1367359|ctl_first_sent_time:1757674584978872|lagest_ack_time:1757674586346136|curr_delivered:1450|
[2025/09/12 10:56:26 346301] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_sent_time_update:1757674585548107|
[2025/09/12 10:56:26 346305] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 10:56:26 346309] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|conn:000056384E4E835C|path:0|pkt_num:18|origin_pktnum:7|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:18|
[2025/09/12 10:56:26 346313] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:82|prior_delivered:1327|prior_time:1757674584978777|is_app_limited:0|send_elapse:95|ack_elapse:1367359|ctl_first_sent_time:1757674584978872|lagest_ack_time:1757674586346136|curr_delivered:1491|
[2025/09/12 10:56:26 346326] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_sent_time_update:1757674585548253|
[2025/09/12 10:56:26 346330] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 10:56:26 346334] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|conn:000056384E4E835C|path:0|pkt_num:19|origin_pktnum:7|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:19|
[2025/09/12 10:56:26 346339] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:82|prior_delivered:1327|prior_time:1757674584978777|is_app_limited:0|send_elapse:95|ack_elapse:1367359|ctl_first_sent_time:1757674584978872|lagest_ack_time:1757674586346136|curr_delivered:1532|
[2025/09/12 10:56:26 346343] [debug] |scid:8a7462826541549f|xqc_update_sample|sampler_sent_time_update:1757674586307096|
[2025/09/12 10:56:26 346347] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 10:56:26 346351] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|before update rtt|conn:000056384E4E835C|srtt:33415|rttvar:9050|minrtt:30816|latest_rtt:39040|ack_delay:8200|
[2025/09/12 10:56:26 346356] [debug] |scid:8a7462826541549f|xqc_send_ctl_update_rtt|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |after update rtt|conn:000056384E4E835C|srtt:33094|rttvar:7431|minrtt:30816|latest_rtt:39040|ack_delay:8200|
[2025/09/12 10:56:26 346361] [debug] |scid:8a7462826541549f|xqc_send_ctl_get_lost_sent_pn|largest_acked:19|lost_pn:16|thresh:3|
[2025/09/12 10:56:26 346368] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 10|pns:2|
[2025/09/12 10:56:26 346372] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:56:26 346376] [debug] |scid:8a7462826541549f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056384E4E835C|path:0|
[2025/09/12 10:56:26 346380] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:56:26 346384] [debug] |scid:8a7462826541549f|xqc_generate_sample|sampler: send_elapse 95, ack_elapse 1367359, delivered 205|rate 149|lost 2|
[2025/09/12 10:56:26 346389] [debug] |scid:8a7462826541549f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 10:56:26 346393] [debug] |scid:8a7462826541549f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (149) in round 5|
[2025/09/12 10:56:26 346398] [debug] |scid:8a7462826541549f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30816, old_rtt:30816|
[2025/09/12 10:56:26 346402] [debug] |scid:8a7462826541549f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:410|
[2025/09/12 10:56:26 346406] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139183|packet_lost:0|acked:205|po_sent_time:1757674586307096|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1532|
[2025/09/12 10:56:26 346411] [debug] |scid:8a7462826541549f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139183|packet_lost:0|acked:205|po_sent_time:1757674586307096|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1532|
[2025/09/12 10:56:26 346416] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_ack_received|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e |bbr on ack|mode:0|pacing_rate:11490655|bw:34207|cwnd:139388|full_bw_reached:0|inflight:0|srtt:33094|latest_rtt:39040|min_rtt:30816|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:56:26 346425] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 10:56:26 346430] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757674586346136|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:26 346435] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674706346136|now:1757674586346136|interv:120000000|
[2025/09/12 10:56:26 346440] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674706346136|now:1757674586346136|interv:120000000|
[2025/09/12 10:56:26 346444] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674587821065|pq_index:0|
[2025/09/12 10:56:26 346449] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674586306970|
[2025/09/12 10:56:26 346453] [debug] |xqc_engine_main_logic|BEGIN|now:1757674586346453|
[2025/09/12 10:56:26 346460] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674586346458|
[2025/09/12 10:56:26 346468] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674706346136|
[2025/09/12 10:56:26 346473] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674706346136|
[2025/09/12 10:56:26 346476] [debug] |xqc_engine_wakeup_after|wakeup:1757674706346136|now:1757674586346476|diff:119999660|
[2025/09/12 10:56:26 346482] [debug] |xqc_engine_main_logic|END|now:1757674586346458|
[2025/09/12 10:56:26 346490] [debug] |xqc_engine_main_logic|BEGIN|now:1757674586346490|
[2025/09/12 10:56:26 346494] [debug] |xqc_engine_wakeup_after|wakeup:1757674706346136|now:1757674586346494|diff:119999642|
[2025/09/12 10:56:26 346498] [debug] |xqc_engine_main_logic|END|now:1757674586346490|
[2025/09/12 10:56:26 877503] [info] |xqc_engine_packet_process|==>|conn:000056384E4E835C|size:55|state:ESTABED|recv_time:1757674586877498|
[2025/09/12 10:56:26 877532] [debug] |scid:8a7462826541549f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a7462826541549f|spin_bit:1|
[2025/09/12 10:56:26 877548] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 10:56:26 877554] [debug] |scid:8a7462826541549f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 10:56:26 877567] [debug] |scid:8a7462826541549f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 10:56:26 877573] [debug] |scid:8a7462826541549f|xqc_process_frames|frame_type:18|
[2025/09/12 10:56:26 877581] [debug] |scid:8a7462826541549f|xqc_process_new_conn_id_frame|new_conn_id|d731c24c2ab6c31c|sr_token:51db5ee9e0b4e016c0ef3626deb0357f
[2025/09/12 10:56:26 877595] [debug] |scid:8a7462826541549f|xqc_timer_set|type:ACK_01RTT|expire:1757674586902498|now:1757674586877498|interv:25000|
[2025/09/12 10:56:26 877604] [debug] |scid:8a7462826541549f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674586877498|max_ack_delay:25000|
[2025/09/12 10:56:26 877612] [debug] |scid:8a7462826541549f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 10:56:26 877619] [info] |scid:8a7462826541549f|xqc_conn_on_pkt_processed|====>|conn:000056384E4E835C|path:0|size:55|pkt_type:SHORT_HEADER|pkt_num:15|frame:NEW_CONNECTION_ID |recv_time:1757674586877498|dcid:8a7462826541549f|dcid_seq:0|
[2025/09/12 10:56:26 877628] [debug] |scid:8a7462826541549f|xqc_timer_set|type:PATH_IDLE|expire:1757674706877498|now:1757674586877498|interv:120000000|
[2025/09/12 10:56:26 877643] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_IDLE|expire:1757674706877498|now:1757674586877498|interv:120000000|
[2025/09/12 10:56:26 877647] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674706346136|pq_index:0|
[2025/09/12 10:56:26 877652] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674586346458|
[2025/09/12 10:56:26 877656] [debug] |xqc_engine_main_logic|BEGIN|now:1757674586877656|
[2025/09/12 10:56:26 877662] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674586877661|
[2025/09/12 10:56:26 877675] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674586902498|
[2025/09/12 10:56:26 877681] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674586902498|
[2025/09/12 10:56:26 877687] [debug] |xqc_engine_wakeup_after|wakeup:1757674586902498|now:1757674586877687|diff:24811|
[2025/09/12 10:56:26 877694] [debug] |xqc_engine_main_logic|END|now:1757674586877661|
[2025/09/12 10:56:26 877702] [debug] |xqc_engine_main_logic|BEGIN|now:1757674586877702|
[2025/09/12 10:56:26 877708] [debug] |xqc_engine_wakeup_after|wakeup:1757674586902498|now:1757674586877708|diff:24790|
[2025/09/12 10:56:26 877714] [debug] |xqc_engine_main_logic|END|now:1757674586877702|
[2025/09/12 10:56:26 902157] [debug] |xqc_engine_main_logic|BEGIN|now:1757674586902157|
[2025/09/12 10:56:26 902169] [debug] |xqc_engine_wakeup_after|wakeup:1757674586902498|now:1757674586902169|diff:329|
[2025/09/12 10:56:26 902174] [debug] |xqc_engine_main_logic|END|now:1757674586902157|
[2025/09/12 10:56:26 903241] [debug] |xqc_engine_main_logic|BEGIN|now:1757674586903241|
[2025/09/12 10:56:26 903247] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674586902498|pq_index:0|
[2025/09/12 10:56:26 903251] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674586877661|
[2025/09/12 10:56:26 903257] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674586903255|
[2025/09/12 10:56:26 903261] [debug] |scid:8a7462826541549f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674586902498|now:1757674586903255|
[2025/09/12 10:56:26 903266] [debug] |scid:8a7462826541549f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:56:26 903270] [debug] |scid:8a7462826541549f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674586902498|now:1757674586903255|
[2025/09/12 10:56:26 903274] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:56:26 903281] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|largest_recv:15|ack_delay:25783|first_ack_range:0|largest_pkt_recv_time:1757674586877498|
[2025/09/12 10:56:26 903286] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:15|low:15|pkt_pns:2|
[2025/09/12 10:56:26 903290] [debug] |scid:8a7462826541549f|xqc_gen_ack_frame|high:13|low:13|pkt_pns:2|
[2025/09/12 10:56:26 903294] [debug] |scid:8a7462826541549f|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:15|frame_largest_recv:15|
[2025/09/12 10:56:26 903298] [debug] |scid:8a7462826541549f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:56:26 903303] [debug] |scid:8a7462826541549f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:56:26 903309] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:56:26 903314] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 10:56:26 903370] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:21|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757674586903331|stream_id:0|stream_offset:0|
[2025/09/12 10:56:26 903377] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:21|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:56:26 903383] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674706877498|
[2025/09/12 10:56:26 903387] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674706877498|
[2025/09/12 10:56:26 903391] [debug] |xqc_engine_wakeup_after|wakeup:1757674706877498|now:1757674586903391|diff:119974107|
[2025/09/12 10:56:26 903396] [debug] |xqc_engine_main_logic|END|now:1757674586903255|
[2025/09/12 10:57:24 712950] [info] |scid:8a7462826541549f|xqc_conn_close|conn:000056384E4E835C|state:ESTABED|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 10:57:24 712991] [debug] |scid:8a7462826541549f|xqc_timer_set|type:CONN_DRAINING|expire:1757674644976445|now:1757674644712991|interv:263454|
[2025/09/12 10:57:24 712999] [debug] |scid:8a7462826541549f|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 10:57:24 713006] [debug] |scid:8a7462826541549f|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 10:57:24 713013] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:57:24 713019] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:57:24 713025] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:57:24 713032] [debug] |scid:8a7462826541549f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:57:24 713039] [info] |scid:8a7462826541549f|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 10:57:24 713049] [debug] |scid:8a7462826541549f|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 10:57:24 713055] [debug] |scid:8a7462826541549f|xqc_engine_remove_wakeup_queue|next_tick_time:1757674706877498|pq_index:0|
[2025/09/12 10:57:24 713063] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674586903255|
[2025/09/12 10:57:24 714157] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644714157|
[2025/09/12 10:57:24 714173] [debug] |scid:8a7462826541549f|xqc_engine_process_conn|conn:000056384E4E835C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644714172|
[2025/09/12 10:57:24 714184] [debug] |scid:8a7462826541549f|xqc_path_get_perf_class|conn:000056384E4E835C|path_id:0|path_srtt:33094|min_srtt:33094|path_bw:34207|loss_rate:100.00|path_pto:0|
[2025/09/12 10:57:24 714192] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|path srtt|conn:000056384E4E835C|path_id:0|path_srtt:33094|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:57:24 714200] [debug] |scid:8a7462826541549f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/09/12 10:57:24 714209] [debug] |scid:8a7462826541549f|xqc_check_acked_or_dropped_pkt|conn:000056384E4E835C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 10:57:24 714217] [debug] |scid:8a7462826541549f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 10:57:24 714306] [info] |scid:8a7462826541549f|xqc_send_packet_with_pn|<==|conn:000056384E4E835C|path:0|pkt_num:22|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757674644714247|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 714313] [debug] |scid:8a7462826541549f|xqc_send_ctl_on_packet_sent|conn:000056384E4E835C|path:0|pkt_num:22|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 10:57:24 714319] [debug] |scid:8a7462826541549f|xqc_conn_next_wakeup_time|wakeup_time:1757674644976445|
[2025/09/12 10:57:24 714324] [debug] |scid:8a7462826541549f|xqc_engine_add_wakeup_queue|next_tick_time:1757674644976445|
[2025/09/12 10:57:24 714328] [debug] |xqc_engine_wakeup_after|wakeup:1757674644976445|now:1757674644714328|diff:262117|
[2025/09/12 10:57:24 714333] [debug] |xqc_engine_main_logic|END|now:1757674644714172|
[2025/09/12 10:57:24 714353] [debug] |xqc_engine_destroy|begin|
[2025/09/12 10:57:24 714371] [report] |scid:8a7462826541549f|xqc_conn_destroy|000056384E4E835C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:68602|first_send_delay:1171|conn_persist:60002139|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e|hsk_recv:67557|close_recv:0|close_send:60002015|last_recv:2165266|last_send:60002015|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,25,11,9,51,0,1024,i96,4,28,37,4,13,1633,0,4,46,55,4000,15,2165,0,4,593,602,20,9,227,0,4,17,40000,22,60002,4,41,4000,20,1594,4,21,4,21,2191,0-2,0-2,0-0,0-0,0-0,0-33,0-4764,0-3393,0-18,0-9,0-2,0-6,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:6|snd_pkt:18|spurious_loss:0|detected_loss:3|max_pto:4|finished_streams:0|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 10:57:24 714382] [debug] |scid:8a7462826541549f|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 10:57:24 714403] [info] |scid:8a7462826541549f|xqc_conn_close|conn:000056384E4E835C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED RETRY_RECVD (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 10:57:24 714410] [debug] |scid:8a7462826541549f|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 10:57:24 714415] [debug] |scid:8a7462826541549f|xqc_engine_add_active_queue|last_ticked_time:1757674644714172|
[2025/09/12 10:57:24 714432] [stats] |scid:8a7462826541549f|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757674584713359|wrt_delay:37|snd_delay:128|finwrt_delay:37|finsnd_delay:138168|finrcv_delay:170036|finread_delay:170124|all_acked_delay:0|firstfinack_dely:169891|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-43249-8a7462826541549f p-193.167.100.100-443-998299efd366f15e|path_info:mp is not supported in connection scid:8a7462826541549f|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 10:57:24 714483] [debug] |scid:8a7462826541549f|xqc_send_ctl_destroy|destroy|
[2025/09/12 10:57:24 714493] [debug] |scid:8a7462826541549f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSING|
[2025/09/12 10:57:24 714500] [debug] |scid:8a7462826541549f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSING|
[2025/09/12 10:57:24 714506] [debug] |scid:8a7462826541549f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSING|