[2025/09/12 11:42:56 510651] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 11:42:56 510694] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 11:42:56 510699] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 11:42:56 510703] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 11:42:56 510707] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 11:42:56 510716] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 11:42:56 510720] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 11:42:56 510724] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 11:42:56 510728] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 11:42:56 510851] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677496510846|now:1757677376510846|interv:120000000|
[2025/09/12 11:42:56 510886] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677496510886|now:1757677376510886|interv:120000000|
[2025/09/12 11:42:56 510896] [debug] |xqc_path_create|path:0|dcid:16ef9c064348f92d|scid:2336ac060cac0a65|create_path_count:1|
[2025/09/12 11:42:56 510902] [debug] |scid:2336ac060cac0a65|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 11:42:56 510906] [debug] |xqc_path_init|path:0|dcid:16ef9c064348f92d|scid:2336ac060cac0a65|state:2|
[2025/09/12 11:42:56 510911] [debug] |scid:2336ac060cac0a65|xqc_conn_create|success|scid:2336ac060cac0a65|dcid:16ef9c064348f92d|conn:000055734470735C|
[2025/09/12 11:42:56 510919] [debug] |scid:2336ac060cac0a65|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 11:42:56 510927] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:42:56 511758] [debug] |scid:2336ac060cac0a65|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 11:42:56 511770] [debug] |scid:2336ac060cac0a65|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:56 511778] [debug] |scid:2336ac060cac0a65|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:42:56 511783] [debug] |scid:2336ac060cac0a65|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 11:42:56 511790] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757677376511789|
[2025/09/12 11:42:56 511796] [debug] |scid:2336ac060cac0a65|xqc_process_crypto_write_streams|
[2025/09/12 11:42:56 511800] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:42:56 511807] [info] |scid:2336ac060cac0a65|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757677376511806|
[2025/09/12 11:42:56 511813] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 11:42:56 511819] [debug] |scid:2336ac060cac0a65|xqc_path_get_perf_class|conn:000055734470735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:56 511824] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|path srtt|conn:000055734470735C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:56 511829] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 11:42:56 511835] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 11:42:56 511844] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:56 511929] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757677376511863|stream_id:0|stream_offset:0|
[2025/09/12 11:42:56 511941] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:42:56 511947] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:42:56 511955] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:56 511962] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:56 511967] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:56 511972] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:42:56 511976] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677377261863|now:1757677376511954|interv:749909|
[2025/09/12 11:42:56 511981] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:0|expire:1757677377261863|now:1757677376511954|interval:749909|pto_count:0|srtt:250000
[2025/09/12 11:42:56 511988] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 11:42:56 511994] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677377261863|
[2025/09/12 11:42:56 511999] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_active_queue|last_ticked_time:1757677376511789|pd_index:0|
[2025/09/12 11:42:56 512005] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677377261863|
[2025/09/12 11:42:56 512011] [debug] |xqc_engine_wakeup_after|wakeup:1757677377261863|now:1757677376512011|diff:749852|
[2025/09/12 11:42:56 512019] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:42:56 512090] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677377261863|pq_index:0|
[2025/09/12 11:42:56 512097] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677376511789|
[2025/09/12 11:42:56 512103] [debug] |scid:2336ac060cac0a65|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 11:42:56 512110] [debug] |scid:2336ac060cac0a65|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 11:42:56 512119] [debug] |scid:2336ac060cac0a65|xqc_stream_buff_data|size:17|
[2025/09/12 11:42:56 512126] [info] |scid:2336ac060cac0a65|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:000055734470735C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 11:42:56 512136] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677376512135|
[2025/09/12 11:42:56 512144] [debug] |scid:2336ac060cac0a65|xqc_path_get_perf_class|conn:000055734470735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:56 512151] [debug] |scid:2336ac060cac0a65|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:000055734470735C|stream_id:0|stream_offset:17|
[2025/09/12 11:42:56 512157] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|path srtt|conn:000055734470735C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:56 512171] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 11:42:56 512179] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:42:56 512186] [debug] |scid:2336ac060cac0a65|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:000055734470735C|stream_id:0|stream_offset:17|
[2025/09/12 11:42:56 512192] [debug] |scid:2336ac060cac0a65|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:42:56 512199] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:56 512240] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757677376512210|stream_id:0|stream_offset:17|
[2025/09/12 11:42:56 512250] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:42:56 512257] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 11:42:56 512263] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:56 512270] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:56 512277] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:56 512283] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:56 512289] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:56 512295] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677377261863|now:1757677376512263|interv:749600|
[2025/09/12 11:42:56 512301] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:0|expire:1757677377261863|now:1757677376512263|interval:749600|pto_count:0|srtt:250000
[2025/09/12 11:42:56 512309] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:42:56 512314] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677377261863|
[2025/09/12 11:42:56 512318] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_active_queue|last_ticked_time:1757677376512135|pd_index:0|
[2025/09/12 11:42:56 512322] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677377261863|
[2025/09/12 11:42:56 512326] [debug] |xqc_engine_wakeup_after|wakeup:1757677377261863|now:1757677376512326|diff:749537|
[2025/09/12 11:42:56 512331] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:42:57 262058] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377262056|
[2025/09/12 11:42:57 262093] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677377261863|pq_index:0|
[2025/09/12 11:42:57 262099] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677376512135|
[2025/09/12 11:42:57 262104] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677377262103|
[2025/09/12 11:42:57 262110] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677377261863|now:1757677377262103|
[2025/09/12 11:42:57 262115] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:42:57 262134] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055734470735C|path:0|bytes_in_flight:1234|
[2025/09/12 11:42:57 262139] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:57 262144] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:57 262148] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 262152] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:57 262156] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:57 262160] [debug] |scid:2336ac060cac0a65|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 11:42:57 262166] [debug] |scid:2336ac060cac0a65|xqc_conn_send_probe_pkt|conn:000055734470735C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 11:42:57 262181] [debug] |scid:2336ac060cac0a65|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 11:42:57 262186] [debug] |scid:2336ac060cac0a65|xqc_conn_send_probe_pkt|conn:000055734470735C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 11:42:57 262190] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055734470735C|pto_count:1
[2025/09/12 11:42:57 262194] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:57 262199] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:57 262203] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 262206] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:57 262210] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:57 262214] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677377262194|interv:18444986396332289421|
[2025/09/12 11:42:57 262218] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:0|expire:18446744073709551615|now:1757677377262194|interval:18444986396332289421|pto_count:1|srtt:250000
[2025/09/12 11:42:57 262225] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 262230] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 262235] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 11:42:57 262242] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:57 262331] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757677377262259|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 262341] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 262392] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 11:42:57 262399] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:57 262405] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:57 262411] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 262418] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:57 262423] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:57 262427] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677378762259|now:1757677377262399|interv:1499860|
[2025/09/12 11:42:57 262431] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:0|expire:1757677378762259|now:1757677377262399|interval:1499860|pto_count:1|srtt:250000
[2025/09/12 11:42:57 262436] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:42:57 262442] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 11:42:57 262446] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:57 262484] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757677377262454|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 262493] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 11:42:57 262500] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 11:42:57 262506] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:57 262513] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 11:42:57 262517] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 262520] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:57 262524] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:57 262528] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677378762454|now:1757677377262506|interv:1499948|
[2025/09/12 11:42:57 262532] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:0|expire:1757677378762454|now:1757677377262506|interval:1499948|pto_count:1|srtt:250000
[2025/09/12 11:42:57 262536] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 11:42:57 262541] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677378762454|
[2025/09/12 11:42:57 262546] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677378762454|
[2025/09/12 11:42:57 262550] [debug] |xqc_engine_wakeup_after|wakeup:1757677378762454|now:1757677377262550|diff:1499904|
[2025/09/12 11:42:57 262560] [debug] |xqc_engine_main_logic|END|now:1757677377262103|
[2025/09/12 11:42:57 296307] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:1200|state:C_INITIAL_SENT|recv_time:1757677377296302|
[2025/09/12 11:42:57 296350] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:42:57 296378] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 11:42:57 296394] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:57 296400] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:57 296420] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 11:42:57 296428] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:57 296437] [debug] |scid:2336ac060cac0a65|xqc_process_crypto_frame|level:0|
[2025/09/12 11:42:57 296443] [debug] |scid:2336ac060cac0a65|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 11:42:57 296449] [debug] |scid:2336ac060cac0a65|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 11:42:57 296921] [debug] |scid:2336ac060cac0a65|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:42:57 296928] [debug] |scid:2336ac060cac0a65|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:57 296933] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677378762454|pq_index:0|
[2025/09/12 11:42:57 296939] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377262103|
[2025/09/12 11:42:57 296943] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:0|
[2025/09/12 11:42:57 296947] [debug] |scid:2336ac060cac0a65|xqc_process_padding_frame|process padding|
[2025/09/12 11:42:57 296955] [info] |scid:2336ac060cac0a65|xqc_conn_confirm_cid|dcid change|ori:16ef9c064348f92d|new:9fd843f059a21ffef8f5130a|
[2025/09/12 11:42:57 296961] [info] |scid:2336ac060cac0a65|xqc_conn_addr_validated|Address Validated|conn:000055734470735C|role:0|
[2025/09/12 11:42:57 296966] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:42:57 296972] [debug] |scid:2336ac060cac0a65|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:42:57 296977] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 11:42:57 296982] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757677377296302|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:57 296988] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497296302|now:1757677377296302|interv:120000000|
[2025/09/12 11:42:57 296993] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497296302|now:1757677377296302|interv:120000000|
[2025/09/12 11:42:57 296997] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377296997|
[2025/09/12 11:42:57 297002] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677377297001|
[2025/09/12 11:42:57 297007] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 11:42:57 297012] [debug] |scid:2336ac060cac0a65|xqc_process_crypto_write_streams|
[2025/09/12 11:42:57 297016] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:42:57 297020] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 11:42:57 297027] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|largest_recv:0|ack_delay:725|first_ack_range:0|largest_pkt_recv_time:1757677377296302|
[2025/09/12 11:42:57 297041] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 11:42:57 297045] [debug] |scid:2336ac060cac0a65|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 11:42:57 297049] [debug] |scid:2336ac060cac0a65|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 11:42:57 297054] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 297060] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 11:42:57 297066] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:42:57 297115] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2418|now:1757677377297074|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 297122] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 297130] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 11:42:57 297137] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 11:42:57 297145] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677378762454|
[2025/09/12 11:42:57 297151] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677378762454|
[2025/09/12 11:42:57 297157] [debug] |xqc_engine_wakeup_after|wakeup:1757677378762454|now:1757677377297157|diff:1465297|
[2025/09/12 11:42:57 297164] [debug] |xqc_engine_main_logic|END|now:1757677377297001|
[2025/09/12 11:42:57 297174] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:181|state:C_INITIAL_RECVD|recv_time:1757677377297174|
[2025/09/12 11:42:57 297181] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 11:42:57 297189] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:57 297195] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:57 297203] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 11:42:57 297210] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:57 297215] [debug] |scid:2336ac060cac0a65|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 11:42:57 297223] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677378762454|pq_index:0|
[2025/09/12 11:42:57 297228] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377297001|
[2025/09/12 11:42:57 297231] [debug] |scid:2336ac060cac0a65|xqc_process_crypto_frame|level:2|
[2025/09/12 11:42:57 297235] [debug] |scid:2336ac060cac0a65|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:42:57 297239] [debug] |scid:2336ac060cac0a65|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 11:42:57 297248] [debug] |scid:2336ac060cac0a65|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:42:57 297252] [debug] |scid:2336ac060cac0a65|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:57 297257] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:42:57 297261] [debug] |scid:2336ac060cac0a65|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:42:57 297265] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 11:42:57 297274] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757677377297174|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:57 297279] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497297174|now:1757677377297174|interv:120000000|
[2025/09/12 11:42:57 297283] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497297174|now:1757677377297174|interv:120000000|
[2025/09/12 11:42:57 297287] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377297287|
[2025/09/12 11:42:57 297291] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677377297291|
[2025/09/12 11:42:57 297296] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:57 297300] [debug] |scid:2336ac060cac0a65|xqc_process_crypto_write_streams|
[2025/09/12 11:42:57 297304] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:42:57 297308] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:57 297312] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|largest_recv:0|ack_delay:138|first_ack_range:0|largest_pkt_recv_time:1757677377297174|
[2025/09/12 11:42:57 297317] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 11:42:57 297320] [debug] |scid:2336ac060cac0a65|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 11:42:57 297325] [debug] |scid:2336ac060cac0a65|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:42:57 297329] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 297333] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 11:42:57 297338] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:57 297385] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:2418|now:1757677377297343|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 297399] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 297408] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677378762454|
[2025/09/12 11:42:57 297414] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677378762454|
[2025/09/12 11:42:57 297421] [debug] |xqc_engine_wakeup_after|wakeup:1757677378762454|now:1757677377297420|diff:1465034|
[2025/09/12 11:42:57 297426] [debug] |xqc_engine_main_logic|END|now:1757677377297291|
[2025/09/12 11:42:57 297434] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757677377297433|
[2025/09/12 11:42:57 297439] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 11:42:57 297444] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:57 297448] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:57 297453] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 11:42:57 297457] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:57 297462] [debug] |scid:2336ac060cac0a65|xqc_process_crypto_frame|level:2|
[2025/09/12 11:42:57 297465] [debug] |scid:2336ac060cac0a65|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:42:57 297474] [debug] |scid:2336ac060cac0a65|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 11:42:57 297523] [debug] |scid:2336ac060cac0a65|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:42:57 297530] [info] |scid:2336ac060cac0a65|xqc_conn_tls_transport_params_cb|store sr_token with cid: 16ef9c064348f92d|token:d961c7c2342cd26d6f8d35ba426f233e
[2025/09/12 11:42:57 297535] [debug] |scid:2336ac060cac0a65|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 11:42:57 297539] [debug] |scid:2336ac060cac0a65|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 11:42:57 297737] [debug] |scid:2336ac060cac0a65|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 11:42:57 297744] [debug] |scid:2336ac060cac0a65|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 11:42:57 297748] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677378762454|pq_index:0|
[2025/09/12 11:42:57 297752] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377297291|
[2025/09/12 11:42:57 297757] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:42:57 297761] [debug] |scid:2336ac060cac0a65|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 11:42:57 297766] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 11:42:57 297770] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757677377297433|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:57 297775] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497297433|now:1757677377297433|interv:120000000|
[2025/09/12 11:42:57 297779] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497297433|now:1757677377297433|interv:120000000|
[2025/09/12 11:42:57 297783] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377297783|
[2025/09/12 11:42:57 297787] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757677377297787|
[2025/09/12 11:42:57 297792] [info] |scid:2336ac060cac0a65|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 11:42:57 297796] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:57 297800] [debug] |scid:2336ac060cac0a65|xqc_process_crypto_write_streams|
[2025/09/12 11:42:57 297804] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:42:57 297808] [info] |scid:2336ac060cac0a65|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757677377297808|
[2025/09/12 11:42:57 297813] [debug] |scid:2336ac060cac0a65|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055734470735C|
[2025/09/12 11:42:57 297818] [debug] |scid:2336ac060cac0a65|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2418|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 11:42:57 297823] [debug] |scid:2336ac060cac0a65|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 11:42:57 297828] [debug] |scid:2336ac060cac0a65|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 11:42:57 297834] [info] |scid:2336ac060cac0a65|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:42:57 297847] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:57 297854] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:57 297860] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 297864] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:57 297868] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:57 297872] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677377297846|interv:18444986396332253769|
[2025/09/12 11:42:57 297876] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:0|expire:18446744073709551615|now:1757677377297846|interval:18444986396332253769|pto_count:0|srtt:250000
[2025/09/12 11:42:57 297881] [debug] |scid:2336ac060cac0a65|xqc_conn_early_data_accept|accept|
[2025/09/12 11:42:57 297886] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 11:42:57 297891] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|largest_recv:1|ack_delay:458|first_ack_range:1|largest_pkt_recv_time:1757677377297433|
[2025/09/12 11:42:57 297895] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 11:42:57 297899] [debug] |scid:2336ac060cac0a65|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 11:42:57 297903] [debug] |scid:2336ac060cac0a65|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:42:57 297908] [debug] |scid:2336ac060cac0a65|xqc_path_get_perf_class|conn:000055734470735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:20.00|path_pto:0|
[2025/09/12 11:42:57 297913] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|path srtt|conn:000055734470735C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:57 297918] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 11:42:57 297922] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 297927] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:42:57 297931] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:57 297961] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757677377297938|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 297967] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 297972] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 11:42:57 297979] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:57 297986] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:57 297992] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:42:57 298006] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:57 298012] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:57 298018] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677378047938|now:1757677377297978|interv:749960|
[2025/09/12 11:42:57 298025] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:1|expire:1757677378047938|now:1757677377297978|interval:749960|pto_count:0|srtt:250000
[2025/09/12 11:42:57 298030] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 11:42:57 298035] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 11:42:57 298040] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:57 298067] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:2|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:122|now:1757677377298047|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 298072] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 298080] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677378047938|
[2025/09/12 11:42:57 298086] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677378047938|
[2025/09/12 11:42:57 298093] [debug] |xqc_engine_wakeup_after|wakeup:1757677378047938|now:1757677377298093|diff:749845|
[2025/09/12 11:42:57 298100] [debug] |xqc_engine_main_logic|END|now:1757677377297787|
[2025/09/12 11:42:57 298111] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:64|state:ESTABED|recv_time:1757677377298111|
[2025/09/12 11:42:57 298119] [info] |scid:2336ac060cac0a65|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 11:42:57 298126] [info] |scid:2336ac060cac0a65|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 11:42:57 298131] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497298111|now:1757677377298111|interv:120000000|
[2025/09/12 11:42:57 298135] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497298111|now:1757677377298111|interv:120000000|
[2025/09/12 11:42:57 298139] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677378047938|pq_index:0|
[2025/09/12 11:42:57 298143] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377297787|
[2025/09/12 11:42:57 298148] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377298148|
[2025/09/12 11:42:57 298153] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377298152|
[2025/09/12 11:42:57 298159] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677378047938|
[2025/09/12 11:42:57 298163] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677378047938|
[2025/09/12 11:42:57 298166] [debug] |xqc_engine_wakeup_after|wakeup:1757677378047938|now:1757677377298166|diff:749772|
[2025/09/12 11:42:57 298170] [debug] |xqc_engine_main_logic|END|now:1757677377298152|
[2025/09/12 11:42:57 329690] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:30|state:ESTABED|recv_time:1757677377329685|
[2025/09/12 11:42:57 329720] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2336ac060cac0a65|spin_bit:1|
[2025/09/12 11:42:57 329750] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:57 329755] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:57 329768] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 11:42:57 329774] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:1e|
[2025/09/12 11:42:57 329782] [info] |scid:2336ac060cac0a65|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055734470735C|
[2025/09/12 11:42:57 329791] [debug] |scid:2336ac060cac0a65|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 11:42:57 329799] [info] |scid:2336ac060cac0a65|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 11:42:57 329806] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:57 329813] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:57 329819] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 329824] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:57 329831] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677377329805|now:1757677377329805|interv:0|
[2025/09/12 11:42:57 329836] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677377287210|now:1757677377329805|interval:0|pto_count:0|srtt:250000
[2025/09/12 11:42:57 329845] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:ACK_01RTT|expire:1757677377354685|now:1757677377329685|interv:25000|
[2025/09/12 11:42:57 329853] [debug] |scid:2336ac060cac0a65|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377329685|max_ack_delay:25000|
[2025/09/12 11:42:57 329860] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 11:42:57 329868] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:0|frame:HANDSHAKE_DONE |recv_time:1757677377329685|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:57 329876] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497329685|now:1757677377329685|interv:120000000|
[2025/09/12 11:42:57 329883] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497329685|now:1757677377329685|interv:120000000|
[2025/09/12 11:42:57 329889] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677378047938|pq_index:0|
[2025/09/12 11:42:57 329896] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377298152|
[2025/09/12 11:42:57 329902] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377329902|
[2025/09/12 11:42:57 329911] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377329909|
[2025/09/12 11:42:57 329918] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677377329805|now:1757677377329909|
[2025/09/12 11:42:57 329924] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:42:57 329937] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055734470735C|path:0|bytes_in_flight:50|
[2025/09/12 11:42:57 329943] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:57 329950] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:57 329956] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 329963] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:57 329970] [debug] |scid:2336ac060cac0a65|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:42:57 329976] [debug] |scid:2336ac060cac0a65|xqc_conn_send_probe_pkt|conn:000055734470735C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:42:57 329985] [debug] |scid:2336ac060cac0a65|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 11:42:57 329991] [debug] |scid:2336ac060cac0a65|xqc_conn_send_probe_pkt|conn:000055734470735C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:42:57 329998] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055734470735C|pto_count:1
[2025/09/12 11:42:57 330004] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055734470735C|path:0|
[2025/09/12 11:42:57 330009] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:57 330012] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677377329909|
[2025/09/12 11:42:57 330016] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:57 330039] [debug] |scid:2336ac060cac0a65|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2cfa5fc8f311bdc0|sr_token:e06e4740fe7f000043bc021373550000|seq_num:1
[2025/09/12 11:42:57 330048] [debug] |scid:2336ac060cac0a65|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6d94b6c51b23fa5c|sr_token:e06e4740fe7f000043bc021373550000|seq_num:2
[2025/09/12 11:42:57 330057] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:42:57 330064] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:42:57 330072] [debug] |scid:2336ac060cac0a65|xqc_path_get_perf_class|conn:000055734470735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:16.67|path_pto:1|
[2025/09/12 11:42:57 330078] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|path srtt|conn:000055734470735C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:57 330085] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:42:57 330092] [debug] |scid:2336ac060cac0a65|xqc_path_get_perf_class|conn:000055734470735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:16.67|path_pto:1|
[2025/09/12 11:42:57 330098] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|path srtt|conn:000055734470735C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:57 330105] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:42:57 330112] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:42:57 330128] [debug] |scid:2336ac060cac0a65|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055734470735C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:42:57 330135] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:57 330193] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:1|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757677377330147|stream_id:0|stream_offset:17|
[2025/09/12 11:42:57 330203] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:1|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 330211] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:42:57 330217] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:57 330223] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:57 330229] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 330235] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 38|
[2025/09/12 11:42:57 330241] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677378880147|now:1757677377330217|interv:1549930|
[2025/09/12 11:42:57 330246] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677378880147|now:1757677377330217|interval:1549930|pto_count:1|srtt:250000
[2025/09/12 11:42:57 330254] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:38|
[2025/09/12 11:42:57 330262] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:42:57 330268] [debug] |scid:2336ac060cac0a65|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055734470735C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:42:57 330274] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:57 330309] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:2|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757677377330282|stream_id:0|stream_offset:17|
[2025/09/12 11:42:57 330318] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:42:57 330326] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 11:42:57 330332] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:57 330339] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:57 330345] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 330351] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 76|
[2025/09/12 11:42:57 330378] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677378880282|now:1757677377330332|interv:1549950|
[2025/09/12 11:42:57 330387] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677378880282|now:1757677377330332|interval:1549950|pto_count:1|srtt:250000
[2025/09/12 11:42:57 330397] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:76|
[2025/09/12 11:42:57 330402] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:57 330406] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:42:57 330432] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:3|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757677377330413|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 330441] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:3|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 330448] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 11:42:57 330455] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:57 330462] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:57 330468] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 330475] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 121|
[2025/09/12 11:42:57 330481] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677378880413|now:1757677377330455|interv:1549958|
[2025/09/12 11:42:57 330487] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677378880413|now:1757677377330455|interval:1549958|pto_count:1|srtt:250000
[2025/09/12 11:42:57 330494] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:121|
[2025/09/12 11:42:57 330498] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:57 330503] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 11:42:57 330527] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:4|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757677377330508|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 330533] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:4|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 330538] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 11:42:57 330545] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:57 330552] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:57 330558] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:57 330564] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 166|
[2025/09/12 11:42:57 330571] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677378880508|now:1757677377330544|interv:1549964|
[2025/09/12 11:42:57 330584] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677378880508|now:1757677377330544|interval:1549964|pto_count:1|srtt:250000
[2025/09/12 11:42:57 330591] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:166|
[2025/09/12 11:42:57 330596] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677377354685|
[2025/09/12 11:42:57 330600] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677377354685|
[2025/09/12 11:42:57 330604] [debug] |xqc_engine_wakeup_after|wakeup:1757677377354685|now:1757677377330604|diff:24081|
[2025/09/12 11:42:57 330609] [debug] |xqc_engine_main_logic|END|now:1757677377329909|
[2025/09/12 11:42:57 330617] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:290|state:ESTABED|recv_time:1757677377330617|
[2025/09/12 11:42:57 330622] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2336ac060cac0a65|spin_bit:1|
[2025/09/12 11:42:57 330628] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:57 330632] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:57 330639] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 11:42:57 330643] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:57 330648] [debug] |scid:2336ac060cac0a65|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 11:42:57 330652] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677377354685|pq_index:0|
[2025/09/12 11:42:57 330657] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377329909|
[2025/09/12 11:42:57 330663] [debug] |scid:2336ac060cac0a65|xqc_process_crypto_frame|level:3|
[2025/09/12 11:42:57 330670] [debug] |scid:2336ac060cac0a65|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:42:57 330676] [debug] |scid:2336ac060cac0a65|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 11:42:57 330867] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:57 330874] [debug] |scid:2336ac060cac0a65|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:42:57 330879] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 11:42:57 330884] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO |recv_time:1757677377330617|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:57 330889] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497330617|now:1757677377330617|interv:120000000|
[2025/09/12 11:42:57 330893] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497330617|now:1757677377330617|interv:120000000|
[2025/09/12 11:42:57 330897] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377330897|
[2025/09/12 11:42:57 330901] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377330900|
[2025/09/12 11:42:57 330906] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:42:57 330911] [debug] |scid:2336ac060cac0a65|xqc_process_crypto_write_streams|
[2025/09/12 11:42:57 330915] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 11:42:57 330923] [debug] |scid:2336ac060cac0a65|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:42:57 330929] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|largest_recv:1|ack_delay:312|first_ack_range:1|largest_pkt_recv_time:1757677377330617|
[2025/09/12 11:42:57 330934] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 11:42:57 330938] [debug] |scid:2336ac060cac0a65|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 11:42:57 330942] [debug] |scid:2336ac060cac0a65|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:57 330947] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 330952] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:57 330956] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 11:42:57 330987] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:5|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757677377330963|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 330993] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:5|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 331002] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677378880508|
[2025/09/12 11:42:57 331008] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677378880508|
[2025/09/12 11:42:57 331013] [debug] |xqc_engine_wakeup_after|wakeup:1757677378880508|now:1757677377331013|diff:1549495|
[2025/09/12 11:42:57 331020] [debug] |xqc_engine_main_logic|END|now:1757677377330900|
[2025/09/12 11:42:57 331031] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:54|state:ESTABED|recv_time:1757677377331030|
[2025/09/12 11:42:57 331040] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 11:42:57 331048] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:42:57 331054] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:57 331062] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 11:42:57 331069] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:57 331077] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 11:42:57 331084] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:54|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757677377331030|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:57 331091] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497331030|now:1757677377331030|interv:120000000|
[2025/09/12 11:42:57 331095] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497331030|now:1757677377331030|interv:120000000|
[2025/09/12 11:42:57 331099] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677378880508|pq_index:0|
[2025/09/12 11:42:57 331103] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377330900|
[2025/09/12 11:42:57 331107] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377331107|
[2025/09/12 11:42:57 331112] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377331111|
[2025/09/12 11:42:57 331122] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677378880508|
[2025/09/12 11:42:57 331126] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677378880508|
[2025/09/12 11:42:57 331130] [debug] |xqc_engine_wakeup_after|wakeup:1757677378880508|now:1757677377331130|diff:1549378|
[2025/09/12 11:42:57 331134] [debug] |xqc_engine_main_logic|END|now:1757677377331111|
[2025/09/12 11:42:57 331142] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:61|state:ESTABED|recv_time:1757677377331141|
[2025/09/12 11:42:57 331146] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2336ac060cac0a65|spin_bit:1|
[2025/09/12 11:42:57 331151] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:42:57 331155] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 11:42:57 331160] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 11:42:57 331164] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:18|
[2025/09/12 11:42:57 331168] [debug] |scid:2336ac060cac0a65|xqc_process_new_conn_id_frame|new_conn_id|7bfc01e76ba2db27accfb59e|sr_token:59736e423db0de9dbdd06ac2075c4714
[2025/09/12 11:42:57 331176] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:ACK_01RTT|expire:1757677377356141|now:1757677377331141|interv:25000|
[2025/09/12 11:42:57 331180] [debug] |scid:2336ac060cac0a65|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377331141|max_ack_delay:25000|
[2025/09/12 11:42:57 331185] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 11:42:57 331189] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_CONNECTION_ID |recv_time:1757677377331141|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:57 331193] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497331141|now:1757677377331141|interv:120000000|
[2025/09/12 11:42:57 331197] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497331141|now:1757677377331141|interv:120000000|
[2025/09/12 11:42:57 331201] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677378880508|pq_index:0|
[2025/09/12 11:42:57 331205] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377331111|
[2025/09/12 11:42:57 331209] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377331209|
[2025/09/12 11:42:57 331213] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377331212|
[2025/09/12 11:42:57 331218] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677377356141|
[2025/09/12 11:42:57 331222] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677377356141|
[2025/09/12 11:42:57 331225] [debug] |xqc_engine_wakeup_after|wakeup:1757677377356141|now:1757677377331225|diff:24916|
[2025/09/12 11:42:57 331229] [debug] |xqc_engine_main_logic|END|now:1757677377331212|
[2025/09/12 11:42:57 331235] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:61|state:ESTABED|recv_time:1757677377331235|
[2025/09/12 11:42:57 331239] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2336ac060cac0a65|spin_bit:1|
[2025/09/12 11:42:57 331244] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 11:42:57 331248] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 11:42:57 331255] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 11:42:57 331259] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:18|
[2025/09/12 11:42:57 331263] [debug] |scid:2336ac060cac0a65|xqc_process_new_conn_id_frame|new_conn_id|bb591257759787b3a1d15d5f|sr_token:e08c3a32f1bebdd07f962ca4161aad64
[2025/09/12 11:42:57 331268] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:57 331272] [debug] |scid:2336ac060cac0a65|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:42:57 331277] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 11:42:57 331281] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757677377331235|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:57 331285] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497331235|now:1757677377331235|interv:120000000|
[2025/09/12 11:42:57 331289] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497331235|now:1757677377331235|interv:120000000|
[2025/09/12 11:42:57 331293] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677377356141|pq_index:0|
[2025/09/12 11:42:57 331296] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377331212|
[2025/09/12 11:42:57 331300] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377331300|
[2025/09/12 11:42:57 331304] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377331304|
[2025/09/12 11:42:57 331310] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|largest_recv:4|ack_delay:74|first_ack_range:1|largest_pkt_recv_time:1757677377331235|
[2025/09/12 11:42:57 331314] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 11:42:57 331317] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 11:42:57 331321] [debug] |scid:2336ac060cac0a65|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 11:42:57 331325] [debug] |scid:2336ac060cac0a65|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:57 331329] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 331334] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:57 331338] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 11:42:57 331379] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:6|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757677377331344|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 331393] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:6|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 331401] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677378880508|
[2025/09/12 11:42:57 331407] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677378880508|
[2025/09/12 11:42:57 331413] [debug] |xqc_engine_wakeup_after|wakeup:1757677378880508|now:1757677377331413|diff:1549095|
[2025/09/12 11:42:57 331427] [debug] |xqc_engine_main_logic|END|now:1757677377331304|
[2025/09/12 11:42:57 331435] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377331435|
[2025/09/12 11:42:57 331439] [debug] |xqc_engine_wakeup_after|wakeup:1757677378880508|now:1757677377331439|diff:1549069|
[2025/09/12 11:42:57 331443] [debug] |xqc_engine_main_logic|END|now:1757677377331435|
[2025/09/12 11:42:57 452533] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:1057|state:ESTABED|recv_time:1757677377452529|
[2025/09/12 11:42:57 452573] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2336ac060cac0a65|spin_bit:1|
[2025/09/12 11:42:57 452591] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 11:42:57 452600] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 11:42:57 452619] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 11:42:57 452627] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:b|
[2025/09/12 11:42:57 452637] [debug] |scid:2336ac060cac0a65|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 11:42:57 452647] [debug] |scid:2336ac060cac0a65|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 11:42:57 452654] [debug] |scid:2336ac060cac0a65|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 11:42:57 452660] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677378880508|pq_index:0|
[2025/09/12 11:42:57 452668] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377331304|
[2025/09/12 11:42:57 452675] [debug] |scid:2336ac060cac0a65|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 11:42:57 452686] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:ACK_01RTT|expire:1757677377477529|now:1757677377452529|interv:25000|
[2025/09/12 11:42:57 452697] [debug] |scid:2336ac060cac0a65|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377452529|max_ack_delay:25000|
[2025/09/12 11:42:57 452703] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 11:42:57 452712] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:6|frame:STREAM |recv_time:1757677377452529|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:57 452723] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677497452529|now:1757677377452529|interv:120000000|
[2025/09/12 11:42:57 452732] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677497452529|now:1757677377452529|interv:120000000|
[2025/09/12 11:42:57 452740] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377452740|
[2025/09/12 11:42:57 452748] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377452747|
[2025/09/12 11:42:57 452757] [debug] |scid:2336ac060cac0a65|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055734470735C|
[2025/09/12 11:42:57 452843] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677377477529|
[2025/09/12 11:42:57 452854] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677377477529|
[2025/09/12 11:42:57 452860] [debug] |xqc_engine_wakeup_after|wakeup:1757677377477529|now:1757677377452859|diff:24670|
[2025/09/12 11:42:57 452874] [debug] |xqc_engine_main_logic|END|now:1757677377452747|
[2025/09/12 11:42:57 477295] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377477294|
[2025/09/12 11:42:57 477326] [debug] |xqc_engine_wakeup_after|wakeup:1757677377477529|now:1757677377477326|diff:203|
[2025/09/12 11:42:57 477331] [debug] |xqc_engine_main_logic|END|now:1757677377477294|
[2025/09/12 11:42:57 478396] [debug] |xqc_engine_main_logic|BEGIN|now:1757677377478396|
[2025/09/12 11:42:57 478403] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677377477529|pq_index:0|
[2025/09/12 11:42:57 478408] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377452747|
[2025/09/12 11:42:57 478414] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677377478412|
[2025/09/12 11:42:57 478420] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677377477529|now:1757677377478412|
[2025/09/12 11:42:57 478425] [debug] |scid:2336ac060cac0a65|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:57 478429] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677377477529|now:1757677377478412|
[2025/09/12 11:42:57 478433] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:57 478442] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|largest_recv:6|ack_delay:25912|first_ack_range:0|largest_pkt_recv_time:1757677377452529|
[2025/09/12 11:42:57 478447] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/09/12 11:42:57 478451] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 11:42:57 478455] [debug] |scid:2336ac060cac0a65|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 11:42:57 478458] [debug] |scid:2336ac060cac0a65|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 11:42:57 478463] [debug] |scid:2336ac060cac0a65|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:57 478468] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 478474] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:57 478480] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:7-10|next_skip_chance:1757677379803480|current_time:1757677377478480|
[2025/09/12 11:42:57 478485] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 11:42:57 478563] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:11|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757677377478500|stream_id:0|stream_offset:0|
[2025/09/12 11:42:57 478570] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:11|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:57 478576] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677378880508|
[2025/09/12 11:42:57 478580] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677378880508|
[2025/09/12 11:42:57 478584] [debug] |xqc_engine_wakeup_after|wakeup:1757677378880508|now:1757677377478584|diff:1401924|
[2025/09/12 11:42:57 478588] [debug] |xqc_engine_main_logic|END|now:1757677377478412|
[2025/09/12 11:42:58 880344] [debug] |xqc_engine_main_logic|BEGIN|now:1757677378880343|
[2025/09/12 11:42:58 880393] [debug] |xqc_engine_wakeup_after|wakeup:1757677378880508|now:1757677378880393|diff:115|
[2025/09/12 11:42:58 880399] [debug] |xqc_engine_main_logic|END|now:1757677378880343|
[2025/09/12 11:42:58 881482] [debug] |xqc_engine_main_logic|BEGIN|now:1757677378881482|
[2025/09/12 11:42:58 881490] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677378880508|pq_index:0|
[2025/09/12 11:42:58 881495] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677377478412|
[2025/09/12 11:42:58 881501] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677378881499|
[2025/09/12 11:42:58 881507] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677378880508|now:1757677378881499|
[2025/09/12 11:42:58 881512] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:42:58 881516] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055734470735C|path:0|bytes_in_flight:166|
[2025/09/12 11:42:58 881521] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:58 881526] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:58 881530] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:58 881533] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 166|
[2025/09/12 11:42:58 881537] [debug] |scid:2336ac060cac0a65|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:42:58 881543] [debug] |scid:2336ac060cac0a65|xqc_conn_send_probe_pkt|conn:000055734470735C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:42:58 881550] [debug] |scid:2336ac060cac0a65|xqc_conn_send_probe_pkt|conn:000055734470735C|path:0|pkt_num:1|size:38|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:42:58 881556] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055734470735C|pto_count:2
[2025/09/12 11:42:58 881560] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:42:58 881565] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:58 881569] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:58 881572] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 128|
[2025/09/12 11:42:58 881576] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677380430508|now:1757677378881560|interv:1548948|
[2025/09/12 11:42:58 881580] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677380430508|now:1757677378881560|interval:1548948|pto_count:2|srtt:250000
[2025/09/12 11:42:58 881588] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:42:58 881593] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:42:58 881598] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:42:58 881603] [debug] |scid:2336ac060cac0a65|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055734470735C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:42:58 881612] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 11:42:58 881689] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:12|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128|now:1757677378881627|stream_id:0|stream_offset:17|
[2025/09/12 11:42:58 881695] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:12|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:42:58 881700] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:128|applimit:1184|
[2025/09/12 11:42:58 881705] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:42:58 881709] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:58 881713] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:58 881717] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 166|
[2025/09/12 11:42:58 881721] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677381981627|now:1757677378881704|interv:3099923|
[2025/09/12 11:42:58 881725] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677381981627|now:1757677378881704|interval:3099923|pto_count:2|srtt:250000
[2025/09/12 11:42:58 881730] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:166|
[2025/09/12 11:42:58 881735] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:1|size:38|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 11:42:58 881739] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 11:42:58 881755] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:13|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:166|now:1757677378881745|stream_id:0|stream_offset:17|
[2025/09/12 11:42:58 881760] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:13|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:58 881764] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:166|applimit:1184|
[2025/09/12 11:42:58 881768] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:42:58 881772] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:58 881776] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:58 881780] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 204|
[2025/09/12 11:42:58 881784] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677381981745|now:1757677378881768|interv:3099977|
[2025/09/12 11:42:58 881787] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677381981745|now:1757677378881768|interval:3099977|pto_count:2|srtt:250000
[2025/09/12 11:42:58 881792] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:204|
[2025/09/12 11:42:58 881801] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677381981745|
[2025/09/12 11:42:58 881805] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677381981745|
[2025/09/12 11:42:58 881809] [debug] |xqc_engine_wakeup_after|wakeup:1757677381981745|now:1757677378881809|diff:3099936|
[2025/09/12 11:42:58 881813] [debug] |xqc_engine_main_logic|END|now:1757677378881499|
[2025/09/12 11:42:58 912894] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:36|state:ESTABED|recv_time:1757677378912890|
[2025/09/12 11:42:58 912926] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2336ac060cac0a65|spin_bit:1|
[2025/09/12 11:42:58 912945] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 11:42:58 912953] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 11:42:58 912968] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 11:42:58 912974] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:58 912987] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|conn:000055734470735C|path:0|pkt_num:12|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 11:42:58 912997] [debug] |scid:2336ac060cac0a65|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:166|prior_delivered:0|prior_time:1757677377330147|is_app_limited:1|send_elapse:1551480|ack_elapse:1582743|ctl_first_sent_time:1757677378881627|lagest_ack_time:1757677378912890|curr_delivered:38|
[2025/09/12 11:42:58 913007] [debug] |scid:2336ac060cac0a65|xqc_update_sample|sampler_sent_time_update:1757677378881627|
[2025/09/12 11:42:58 913017] [debug] |scid:2336ac060cac0a65|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 11:42:58 913028] [debug] |scid:2336ac060cac0a65|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 11:42:58 913036] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:STREAM_CLOSE|expire:1757677381238035|now:1757677378913035|interv:2325000|
[2025/09/12 11:42:58 913045] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 11:42:58 913052] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|conn:000055734470735C|path:0|pkt_num:13|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 11:42:58 913060] [debug] |scid:2336ac060cac0a65|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:204|prior_delivered:0|prior_time:1757677377330147|is_app_limited:1|send_elapse:1551598|ack_elapse:1582743|ctl_first_sent_time:1757677378881745|lagest_ack_time:1757677378912890|curr_delivered:76|
[2025/09/12 11:42:58 913068] [debug] |scid:2336ac060cac0a65|xqc_update_sample|sampler_sent_time_update:1757677378881745|
[2025/09/12 11:42:58 913074] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:42:58 913082] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_rtt|before update rtt|conn:000055734470735C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31145|ack_delay:144|
[2025/09/12 11:42:58 913093] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_rtt|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |after update rtt|conn:000055734470735C|srtt:31145|rttvar:15572|minrtt:31145|latest_rtt:31145|ack_delay:144|
[2025/09/12 11:42:58 913101] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 11:42:58 913112] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:10|po_sent_time:1757677377330413|lost_send_time:1757677378877852|loss_delay:35038|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 11:42:58 913132] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:10|po_sent_time:1757677377330508|lost_send_time:1757677378877852|loss_delay:35038|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 11:42:58 913137] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757677377330508u|
[2025/09/12 11:42:58 913142] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 11:42:58 913148] [stats] |scid:2336ac060cac0a65|xqc_send_ctl_detect_lost|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |lost interval:1757677378912890|lost_count:2|send_count:12|pkt_num:4|po_send_time:1757677377330508|srtt:31145|cwnd:5744|bw:0|conn_life:2402049|now:125000|last_lost_time:2402049|
[2025/09/12 11:42:58 913154] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 11:42:58 913158] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:58 913162] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055734470735C|path:0|
[2025/09/12 11:42:58 913166] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:58 913170] [debug] |scid:2336ac060cac0a65|xqc_generate_sample|sampler: send_elapse 1551598, ack_elapse 1582743, delivered 76|rate 48|lost 2|
[2025/09/12 11:42:58 913174] [debug] |scid:2336ac060cac0a65|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 11:42:58 913179] [debug] |scid:2336ac060cac0a65|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (48) in round 1|
[2025/09/12 11:42:58 913183] [debug] |scid:2336ac060cac0a65|xqc_bbr_update_min_rtt|probertt expire|rtt:31145, old_rtt:2147483647|
[2025/09/12 11:42:58 913187] [debug] |scid:2336ac060cac0a65|xqc_bbr_update_min_rtt|minrtt expire|rtt:31145, old_rtt:2147483647|
[2025/09/12 11:42:58 913191] [debug] |scid:2336ac060cac0a65|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:9|
[2025/09/12 11:42:58 913195] [debug] |scid:2336ac060cac0a65|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:2|acked:76|po_sent_time:1757677378881745|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:76|
[2025/09/12 11:42:58 913200] [debug] |scid:2336ac060cac0a65|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:2|acked:76|po_sent_time:1757677378881745|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:76|
[2025/09/12 11:42:58 913205] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |bbr on ack|mode:0|pacing_rate:532071|bw:48|cwnd:5820|full_bw_reached:0|inflight:0|srtt:31145|latest_rtt:31145|min_rtt:31145|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:58 913212] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 11:42:58 913216] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757677378912890|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:58 913222] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677498912890|now:1757677378912890|interv:120000000|
[2025/09/12 11:42:58 913226] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677498912890|now:1757677378912890|interv:120000000|
[2025/09/12 11:42:58 913230] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677381981745|pq_index:0|
[2025/09/12 11:42:58 913235] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677378881499|
[2025/09/12 11:42:58 913239] [debug] |xqc_engine_main_logic|BEGIN|now:1757677378913239|
[2025/09/12 11:42:58 913248] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677378913246|
[2025/09/12 11:42:58 913256] [debug] |scid:2336ac060cac0a65|xqc_path_get_perf_class|conn:000055734470735C|path_id:0|path_srtt:31145|min_srtt:31145|path_bw:48|loss_rate:27.27|path_pto:0|
[2025/09/12 11:42:58 913261] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_can_send|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:5820|conn:000055734470735C|stream_id:0|stream_offset:0|
[2025/09/12 11:42:58 913266] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|path srtt|conn:000055734470735C|path_id:0|path_srtt:31145|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:58 913271] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:3|size:45|reinj:0|path_class:2|
[2025/09/12 11:42:58 913276] [debug] |scid:2336ac060cac0a65|xqc_path_get_perf_class|conn:000055734470735C|path_id:0|path_srtt:31145|min_srtt:31145|path_bw:48|loss_rate:27.27|path_pto:0|
[2025/09/12 11:42:58 913280] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_can_send|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |path:0|can:1|pkt_sz:45|schedule_bytes:45|inflight:0|cwnd:5820|conn:000055734470735C|stream_id:0|stream_offset:0|
[2025/09/12 11:42:58 913284] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|path srtt|conn:000055734470735C|path_id:0|path_srtt:31145|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:58 913288] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:4|size:45|reinj:0|path_class:2|
[2025/09/12 11:42:58 913293] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:58 913298] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_can_send|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:5820|conn:000055734470735C|stream_id:0|stream_offset:0|
[2025/09/12 11:42:58 913302] [debug] |scid:2336ac060cac0a65|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:42:58 913307] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 11:42:58 913352] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:14|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757677378913315|stream_id:0|stream_offset:0|
[2025/09/12 11:42:58 913384] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:14|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 11:42:58 913392] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:42:58 913399] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:31145|rtt_var:15572|pto_duration:93433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:58 913405] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:58 913409] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:58 913412] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:58 913416] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677379031748|now:1757677378913399|interv:118349|
[2025/09/12 11:42:58 913425] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677379031748|now:1757677378913399|interval:118349|pto_count:0|srtt:31145
[2025/09/12 11:42:58 913430] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5820|inflight:45|
[2025/09/12 11:42:58 913435] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:4|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:58 913439] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_can_send|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:45|cwnd:5820|conn:000055734470735C|stream_id:0|stream_offset:0|
[2025/09/12 11:42:58 913443] [debug] |scid:2336ac060cac0a65|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:42:58 913447] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 11:42:58 913474] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:15|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757677378913454|stream_id:0|stream_offset:0|
[2025/09/12 11:42:58 913483] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:15|origin_pktnum:4|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 11:42:58 913490] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 11:42:58 913496] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:31145|rtt_var:15572|pto_duration:93433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:58 913504] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:58 913508] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:58 913512] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:42:58 913516] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677379031887|now:1757677378913496|interv:118391|
[2025/09/12 11:42:58 913520] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677379031887|now:1757677378913496|interval:118391|pto_count:0|srtt:31145
[2025/09/12 11:42:58 913524] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5820|inflight:90|
[2025/09/12 11:42:58 913529] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677379031887|
[2025/09/12 11:42:58 913533] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677379031887|
[2025/09/12 11:42:58 913537] [debug] |xqc_engine_wakeup_after|wakeup:1757677379031887|now:1757677378913537|diff:118350|
[2025/09/12 11:42:58 913542] [debug] |xqc_engine_main_logic|END|now:1757677378913246|
[2025/09/12 11:42:58 913547] [debug] |xqc_engine_main_logic|BEGIN|now:1757677378913547|
[2025/09/12 11:42:58 913551] [debug] |xqc_engine_wakeup_after|wakeup:1757677379031887|now:1757677378913551|diff:118336|
[2025/09/12 11:42:58 913555] [debug] |xqc_engine_main_logic|END|now:1757677378913547|
[2025/09/12 11:42:58 969498] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:37|state:ESTABED|recv_time:1757677378969492|
[2025/09/12 11:42:58 969536] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2336ac060cac0a65|spin_bit:1|
[2025/09/12 11:42:58 969556] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 11:42:58 969580] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 11:42:58 969597] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 11:42:58 969605] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:58 969617] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|conn:000055734470735C|path:0|pkt_num:14|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 11:42:58 969626] [debug] |scid:2336ac060cac0a65|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:45|prior_delivered:76|prior_time:1757677378913315|is_app_limited:1|send_elapse:0|ack_elapse:56177|ctl_first_sent_time:1757677378913315|lagest_ack_time:1757677378969492|curr_delivered:121|
[2025/09/12 11:42:58 969635] [debug] |scid:2336ac060cac0a65|xqc_update_sample|sampler_sent_time_update:1757677378913315|
[2025/09/12 11:42:58 969645] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 11:42:58 969652] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_rtt|before update rtt|conn:000055734470735C|srtt:31145|rttvar:15572|minrtt:31145|latest_rtt:56177|ack_delay:25360|
[2025/09/12 11:42:58 969660] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_rtt|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |after update rtt|conn:000055734470735C|srtt:31149|rttvar:11687|minrtt:31145|latest_rtt:56177|ack_delay:25000|
[2025/09/12 11:42:58 969668] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 11:42:58 969676] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 11:42:58 969685] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:58 969693] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:31149|rtt_var:11687|pto_duration:77897|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:58 969702] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:58 969711] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:58 969716] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:58 969721] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677379016351|now:1757677378969692|interv:46659|
[2025/09/12 11:42:58 969727] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677379016351|now:1757677378969692|interval:46659|pto_count:0|srtt:31149
[2025/09/12 11:42:58 969733] [debug] |scid:2336ac060cac0a65|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 56177, delivered 45|rate 801|lost 2|
[2025/09/12 11:42:58 969739] [debug] |scid:2336ac060cac0a65|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 11:42:58 969744] [debug] |scid:2336ac060cac0a65|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (801) in round 2|
[2025/09/12 11:42:58 969749] [debug] |scid:2336ac060cac0a65|xqc_bbr_update_min_rtt|minrtt expire|rtt:31145, old_rtt:31145|
[2025/09/12 11:42:58 969754] [debug] |scid:2336ac060cac0a65|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:152|
[2025/09/12 11:42:58 969759] [debug] |scid:2336ac060cac0a65|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5820|packet_lost:0|acked:45|po_sent_time:1757677378913315|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:121|
[2025/09/12 11:42:58 969765] [debug] |scid:2336ac060cac0a65|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5820|packet_lost:0|acked:45|po_sent_time:1757677378913315|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:121|
[2025/09/12 11:42:58 969778] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |bbr on ack|mode:0|pacing_rate:532071|bw:801|cwnd:5865|full_bw_reached:0|inflight:45|srtt:31149|latest_rtt:56177|min_rtt:31145|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:58 969785] [stats] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |bandwidth change record|bw_before:48|bw_after:801|srtt:31149|cwnd:5865|
[2025/09/12 11:42:58 969792] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 11:42:58 969798] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757677378969492|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:58 969804] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677498969492|now:1757677378969492|interv:120000000|
[2025/09/12 11:42:58 969810] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677498969492|now:1757677378969492|interv:120000000|
[2025/09/12 11:42:58 969815] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677379031887|pq_index:0|
[2025/09/12 11:42:58 969821] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677378913246|
[2025/09/12 11:42:58 969826] [debug] |xqc_engine_main_logic|BEGIN|now:1757677378969826|
[2025/09/12 11:42:58 969834] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677378969831|
[2025/09/12 11:42:58 969845] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677379016351|
[2025/09/12 11:42:58 969850] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677379016351|
[2025/09/12 11:42:58 969854] [debug] |xqc_engine_wakeup_after|wakeup:1757677379016351|now:1757677378969854|diff:46497|
[2025/09/12 11:42:58 969860] [debug] |xqc_engine_main_logic|END|now:1757677378969831|
[2025/09/12 11:42:58 969867] [debug] |xqc_engine_main_logic|BEGIN|now:1757677378969867|
[2025/09/12 11:42:58 969872] [debug] |xqc_engine_wakeup_after|wakeup:1757677379016351|now:1757677378969872|diff:46479|
[2025/09/12 11:42:58 969877] [debug] |xqc_engine_main_logic|END|now:1757677378969867|
[2025/09/12 11:42:59 016630] [debug] |xqc_engine_main_logic|BEGIN|now:1757677379016629|
[2025/09/12 11:42:59 016657] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677379016351|pq_index:0|
[2025/09/12 11:42:59 016662] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677378969831|
[2025/09/12 11:42:59 016669] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677379016666|
[2025/09/12 11:42:59 016675] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677379016351|now:1757677379016666|
[2025/09/12 11:42:59 016679] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:42:59 016683] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055734470735C|path:0|bytes_in_flight:45|
[2025/09/12 11:42:59 016699] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:31149|rtt_var:11687|pto_duration:77897|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:59 016704] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:59 016708] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:59 016712] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:59 016716] [debug] |scid:2336ac060cac0a65|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:42:59 016722] [debug] |scid:2336ac060cac0a65|xqc_conn_send_probe_pkt|conn:000055734470735C|path:0|pkt_num:4|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:42:59 016728] [debug] |scid:2336ac060cac0a65|xqc_conn_send_probe_pkt|conn:000055734470735C|path:0|pkt_num:15|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:42:59 016732] [debug] |scid:2336ac060cac0a65|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055734470735C|pto_count:1
[2025/09/12 11:42:59 016736] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055734470735C|path:0|
[2025/09/12 11:42:59 016740] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:59 016744] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677379016666|
[2025/09/12 11:42:59 016748] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:59 016755] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:42:59 016760] [debug] |scid:2336ac060cac0a65|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:42:59 016765] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:4|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:59 016771] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 11:42:59 016847] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:16|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757677379016785|stream_id:0|stream_offset:0|
[2025/09/12 11:42:59 016854] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:16|origin_pktnum:4|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:59 016859] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:42:59 016864] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:31149|rtt_var:11687|pto_duration:155794|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:59 016869] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:59 016872] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:59 016876] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:59 016880] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677379222579|now:1757677379016864|interv:205715|
[2025/09/12 11:42:59 016884] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677379222579|now:1757677379016864|interval:205715|pto_count:1|srtt:31149
[2025/09/12 11:42:59 016893] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5865|inflight:45|
[2025/09/12 11:42:59 016899] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:15|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:59 016903] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 11:42:59 016933] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:17|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757677379016912|stream_id:0|stream_offset:0|
[2025/09/12 11:42:59 016941] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:17|origin_pktnum:4|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:59 016946] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 11:42:59 016951] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|srtt:31149|rtt_var:11687|pto_duration:155794|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:59 016956] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:59 016961] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:59 016966] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_pto_time_and_space|conn:000055734470735C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:42:59 016971] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:LOSS_DETECTION|expire:1757677379222706|now:1757677379016951|interv:205755|
[2025/09/12 11:42:59 016975] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055734470735C|path:0|pns:2|expire:1757677379222706|now:1757677379016951|interval:205755|pto_count:1|srtt:31149
[2025/09/12 11:42:59 016981] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5865|inflight:90|
[2025/09/12 11:42:59 016986] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677379222706|
[2025/09/12 11:42:59 016992] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677379222706|
[2025/09/12 11:42:59 016997] [debug] |xqc_engine_wakeup_after|wakeup:1757677379222706|now:1757677379016997|diff:205709|
[2025/09/12 11:42:59 017003] [debug] |xqc_engine_main_logic|END|now:1757677379016666|
[2025/09/12 11:42:59 073174] [info] |xqc_engine_packet_process|==>|conn:000055734470735C|size:39|state:ESTABED|recv_time:1757677379073170|
[2025/09/12 11:42:59 073212] [debug] |scid:2336ac060cac0a65|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2336ac060cac0a65|spin_bit:1|
[2025/09/12 11:42:59 073230] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 11:42:59 073237] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 11:42:59 073253] [debug] |scid:2336ac060cac0a65|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 11:42:59 073261] [debug] |scid:2336ac060cac0a65|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:59 073272] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|conn:000055734470735C|path:0|pkt_num:16|origin_pktnum:4|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 11:42:59 073281] [debug] |scid:2336ac060cac0a65|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:45|prior_delivered:121|prior_time:1757677379016785|is_app_limited:1|send_elapse:0|ack_elapse:56385|ctl_first_sent_time:1757677379016785|lagest_ack_time:1757677379073170|curr_delivered:166|
[2025/09/12 11:42:59 073291] [debug] |scid:2336ac060cac0a65|xqc_update_sample|sampler_sent_time_update:1757677379016785|
[2025/09/12 11:42:59 073320] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:42:59 073328] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_rtt|before update rtt|conn:000055734470735C|srtt:31149|rttvar:11687|minrtt:31145|latest_rtt:56385|ack_delay:25528|
[2025/09/12 11:42:59 073337] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_update_rtt|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |after update rtt|conn:000055734470735C|srtt:31179|rttvar:8825|minrtt:31145|latest_rtt:56385|ack_delay:25000|
[2025/09/12 11:42:59 073346] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 11:42:59 073375] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:59 073383] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055734470735C|path:0|
[2025/09/12 11:42:59 073389] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:59 073394] [debug] |scid:2336ac060cac0a65|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 56385, delivered 45|rate 798|lost 2|
[2025/09/12 11:42:59 073400] [debug] |scid:2336ac060cac0a65|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 11:42:59 073405] [debug] |scid:2336ac060cac0a65|xqc_bbr_update_min_rtt|minrtt expire|rtt:31145, old_rtt:31145|
[2025/09/12 11:42:59 073412] [debug] |scid:2336ac060cac0a65|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:90|
[2025/09/12 11:42:59 073421] [debug] |scid:2336ac060cac0a65|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5865|packet_lost:0|acked:45|po_sent_time:1757677379016785|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:166|
[2025/09/12 11:42:59 073431] [debug] |scid:2336ac060cac0a65|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5865|packet_lost:0|acked:45|po_sent_time:1757677379016785|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:166|
[2025/09/12 11:42:59 073440] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_ack_received|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a |bbr on ack|mode:0|pacing_rate:532071|bw:801|cwnd:5910|full_bw_reached:0|inflight:0|srtt:31179|latest_rtt:56385|min_rtt:31145|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:59 073450] [debug] |scid:2336ac060cac0a65|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 11:42:59 073456] [info] |scid:2336ac060cac0a65|xqc_conn_on_pkt_processed|====>|conn:000055734470735C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757677379073170|dcid:2336ac060cac0a65|dcid_seq:0|
[2025/09/12 11:42:59 073463] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:PATH_IDLE|expire:1757677499073170|now:1757677379073170|interv:120000000|
[2025/09/12 11:42:59 073469] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_IDLE|expire:1757677499073170|now:1757677379073170|interv:120000000|
[2025/09/12 11:42:59 073474] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677379222706|pq_index:0|
[2025/09/12 11:42:59 073480] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677379016666|
[2025/09/12 11:42:59 073485] [debug] |xqc_engine_main_logic|BEGIN|now:1757677379073485|
[2025/09/12 11:42:59 073493] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677379073490|
[2025/09/12 11:42:59 073503] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677381238035|
[2025/09/12 11:42:59 073514] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677381238035|
[2025/09/12 11:42:59 073519] [debug] |xqc_engine_wakeup_after|wakeup:1757677381238035|now:1757677379073518|diff:2164517|
[2025/09/12 11:42:59 073524] [debug] |xqc_engine_main_logic|END|now:1757677379073490|
[2025/09/12 11:42:59 073531] [debug] |xqc_engine_main_logic|BEGIN|now:1757677379073531|
[2025/09/12 11:42:59 073536] [debug] |xqc_engine_wakeup_after|wakeup:1757677381238035|now:1757677379073536|diff:2164499|
[2025/09/12 11:42:59 073541] [debug] |xqc_engine_main_logic|END|now:1757677379073531|
[2025/09/12 11:43:01 237969] [debug] |xqc_engine_main_logic|BEGIN|now:1757677381237968|
[2025/09/12 11:43:01 238004] [debug] |xqc_engine_wakeup_after|wakeup:1757677381238035|now:1757677381238003|diff:32|
[2025/09/12 11:43:01 238009] [debug] |xqc_engine_main_logic|END|now:1757677381237968|
[2025/09/12 11:43:01 239076] [debug] |xqc_engine_main_logic|BEGIN|now:1757677381239076|
[2025/09/12 11:43:01 239083] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677381238035|pq_index:0|
[2025/09/12 11:43:01 239087] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677379073490|
[2025/09/12 11:43:01 239094] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677381239092|
[2025/09/12 11:43:01 239100] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757677381238035|now:1757677381239092|
[2025/09/12 11:43:01 239105] [debug] |scid:2336ac060cac0a65|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 11:43:01 239110] [debug] |scid:2336ac060cac0a65|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 11:43:01 239134] [info] |scid:2336ac060cac0a65|xqc_conn_close|conn:000055734470735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 11:43:01 239139] [debug] |scid:2336ac060cac0a65|xqc_timer_set|type:CONN_DRAINING|expire:1757677381513576|now:1757677381239139|interv:274437|
[2025/09/12 11:43:01 239144] [debug] |scid:2336ac060cac0a65|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 11:43:01 239149] [debug] |scid:2336ac060cac0a65|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 11:43:01 239153] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:43:01 239157] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:01 239160] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:01 239164] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:01 239169] [info] |scid:2336ac060cac0a65|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 11:43:01 239176] [debug] |scid:2336ac060cac0a65|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:43:01 239187] [stats] |scid:2336ac060cac0a65|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757677376512090|wrt_delay:28|snd_delay:120|finwrt_delay:28|finsnd_delay:2369655|finrcv_delay:940556|finread_delay:940676|all_acked_delay:2400935|firstfinack_dely:2400927|close_delay:2400945|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a|path_info:mp is not supported in connection scid:2336ac060cac0a65|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:2|
[2025/09/12 11:43:01 239209] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757677381238035|now:1757677381239092|
[2025/09/12 11:43:01 239215] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 11:43:01 239224] [debug] |scid:2336ac060cac0a65|xqc_path_get_perf_class|conn:000055734470735C|path_id:0|path_srtt:31179|min_srtt:31179|path_bw:801|loss_rate:40.00|path_pto:0|
[2025/09/12 11:43:01 239231] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|path srtt|conn:000055734470735C|path_id:0|path_srtt:31179|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:01 239238] [debug] |scid:2336ac060cac0a65|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 11:43:01 239247] [debug] |scid:2336ac060cac0a65|xqc_check_acked_or_dropped_pkt|conn:000055734470735C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:43:01 239255] [debug] |scid:2336ac060cac0a65|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 11:43:01 239344] [info] |scid:2336ac060cac0a65|xqc_send_packet_with_pn|<==|conn:000055734470735C|path:0|pkt_num:18|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677381239270|stream_id:0|stream_offset:0|
[2025/09/12 11:43:01 239354] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_on_packet_sent|conn:000055734470735C|path:0|pkt_num:18|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 11:43:01 239381] [debug] |scid:2336ac060cac0a65|xqc_conn_next_wakeup_time|wakeup_time:1757677381513576|
[2025/09/12 11:43:01 239387] [debug] |scid:2336ac060cac0a65|xqc_engine_add_wakeup_queue|next_tick_time:1757677381513576|
[2025/09/12 11:43:01 239393] [debug] |xqc_engine_wakeup_after|wakeup:1757677381513576|now:1757677381239393|diff:274183|
[2025/09/12 11:43:01 239399] [debug] |xqc_engine_main_logic|END|now:1757677381239092|
[2025/09/12 11:43:01 513487] [debug] |xqc_engine_main_logic|BEGIN|now:1757677381513486|
[2025/09/12 11:43:01 513521] [debug] |xqc_engine_wakeup_after|wakeup:1757677381513576|now:1757677381513521|diff:55|
[2025/09/12 11:43:01 513526] [debug] |xqc_engine_main_logic|END|now:1757677381513486|
[2025/09/12 11:43:01 514594] [debug] |xqc_engine_main_logic|BEGIN|now:1757677381514593|
[2025/09/12 11:43:01 514601] [debug] |scid:2336ac060cac0a65|xqc_engine_remove_wakeup_queue|next_tick_time:1757677381513576|pq_index:0|
[2025/09/12 11:43:01 514606] [debug] |scid:2336ac060cac0a65|xqc_engine_add_active_queue|last_ticked_time:1757677381239092|
[2025/09/12 11:43:01 514612] [debug] |scid:2336ac060cac0a65|xqc_engine_process_conn|conn:000055734470735C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677381514610|
[2025/09/12 11:43:01 514618] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757677381513576|now:1757677381514610|
[2025/09/12 11:43:01 514623] [debug] |scid:2336ac060cac0a65|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757677381513576|now:1757677381514610|
[2025/09/12 11:43:01 514627] [debug] |scid:2336ac060cac0a65|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 11:43:01 514632] [info] |xqc_engine_main_logic|conn:000055734470735C|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a|conn_state:13|next_tick_time:1757677381513576
[2025/09/12 11:43:01 514645] [report] |scid:2336ac060cac0a65|xqc_conn_destroy|000055734470735C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:786906|first_send_delay:1284|conn_persist:5003804|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-51898-2336ac060cac0a65 p-193.167.100.100-443-9fd843f059a21ffef8f5130a|hsk_recv:786333|close_recv:0|close_send:4728429|last_recv:2562329|last_send:4728429|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,22,13,13,85,0,1024,i96,4,30,39,4,10,2562,0,4,27,36,4,8,2402,0,4,28,37,4,9,2458,0,4,21,40000,18,4728,4,45,4000,16,2505,4,45,4000,17,2506,0-2,0-2,0-0,0-0,0-0,0-31,0-5802,0-3199,0-16,0-13,0-2,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:3|snd_pkt:16|spurious_loss:0|detected_loss:6|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 11:43:01 514717] [debug] |scid:2336ac060cac0a65|xqc_send_ctl_destroy|destroy|
[2025/09/12 11:43:01 514725] [debug] |scid:2336ac060cac0a65|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 11:43:01 514730] [debug] |scid:2336ac060cac0a65|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 11:43:01 514734] [debug] |scid:2336ac060cac0a65|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 11:43:01 514801] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 11:43:01 514805] [debug] |xqc_engine_main_logic|END|now:1757677381514610|
[2025/09/12 11:43:01 514822] [debug] |xqc_engine_destroy|begin|