[2025/09/12 03:05:31 450780] [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 03:05:31 450811] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 03:05:31 450816] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 03:05:31 450821] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 03:05:31 450825] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 03:05:31 450832] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 03:05:31 450836] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 03:05:31 450840] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 03:05:31 450844] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 03:05:31 450963] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646451450962|now:1757646331450962|interv:120000000|
[2025/09/12 03:05:31 450999] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646451450999|now:1757646331450999|interv:120000000|
[2025/09/12 03:05:31 451008] [debug] |xqc_path_create|path:0|dcid:b1527bdc7a1851b0|scid:5dde071bf725e875|create_path_count:1|
[2025/09/12 03:05:31 451015] [debug] |scid:5dde071bf725e875|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 03:05:31 451023] [debug] |xqc_path_init|path:0|dcid:b1527bdc7a1851b0|scid:5dde071bf725e875|state:2|
[2025/09/12 03:05:31 451029] [debug] |scid:5dde071bf725e875|xqc_conn_create|success|scid:5dde071bf725e875|dcid:b1527bdc7a1851b0|conn:000055D56BD1D35C|
[2025/09/12 03:05:31 451036] [debug] |scid:5dde071bf725e875|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 03:05:31 451048] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 03:05:31 451768] [debug] |scid:5dde071bf725e875|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 03:05:31 451776] [debug] |scid:5dde071bf725e875|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 03:05:31 451782] [debug] |scid:5dde071bf725e875|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 03:05:31 451787] [debug] |scid:5dde071bf725e875|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 03:05:31 451794] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757646331451793|
[2025/09/12 03:05:31 451800] [debug] |scid:5dde071bf725e875|xqc_process_crypto_write_streams|
[2025/09/12 03:05:31 451804] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 03:05:31 451814] [info] |scid:5dde071bf725e875|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1757646331451814|
[2025/09/12 03:05:31 451820] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 03:05:31 451826] [debug] |scid:5dde071bf725e875|xqc_path_get_perf_class|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 03:05:31 451831] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D56BD1D35C|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 03:05:31 451837] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/09/12 03:05:31 451842] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 03:05:31 451848] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:31 451924] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757646331451863|stream_id:0|stream_offset:0|
[2025/09/12 03:05:31 451931] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|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 03:05:31 451936] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 03:05:31 451941] [debug] |scid:5dde071bf725e875|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 03:05:31 451949] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 03:05:31 451955] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:31 451962] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 03:05:31 451967] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646332201863|now:1757646331451941|interv:749922|
[2025/09/12 03:05:31 451972] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:1757646332201863|now:1757646331451941|interval:749922|pto_count:0|srtt:250000
[2025/09/12 03:05:31 451978] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 03:05:31 451985] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646332201863|
[2025/09/12 03:05:31 451989] [debug] |scid:5dde071bf725e875|xqc_engine_remove_active_queue|last_ticked_time:1757646331451793|pd_index:0|
[2025/09/12 03:05:31 451995] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646332201863|
[2025/09/12 03:05:31 451999] [debug] |xqc_engine_wakeup_after|wakeup:1757646332201863|now:1757646331451999|diff:749864|
[2025/09/12 03:05:31 452006] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 03:05:31 452068] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646332201863|pq_index:0|
[2025/09/12 03:05:31 452077] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646331451793|
[2025/09/12 03:05:31 452089] [debug] |scid:5dde071bf725e875|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 03:05:31 452097] [debug] |scid:5dde071bf725e875|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 03:05:31 452106] [debug] |scid:5dde071bf725e875|xqc_stream_buff_data|size:17|
[2025/09/12 03:05:31 452113] [info] |scid:5dde071bf725e875|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:000055D56BD1D35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 03:05:31 452123] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757646331452122|
[2025/09/12 03:05:31 452131] [debug] |scid:5dde071bf725e875|xqc_path_get_perf_class|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 03:05:31 452138] [debug] |scid:5dde071bf725e875|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:000055D56BD1D35C|stream_id:0|stream_offset:17|
[2025/09/12 03:05:31 452145] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D56BD1D35C|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 03:05:31 452159] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 03:05:31 452165] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 03:05:31 452172] [debug] |scid:5dde071bf725e875|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:000055D56BD1D35C|stream_id:0|stream_offset:17|
[2025/09/12 03:05:31 452179] [debug] |scid:5dde071bf725e875|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 03:05:31 452185] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:31 452252] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757646331452196|stream_id:0|stream_offset:17|
[2025/09/12 03:05:31 452263] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|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 03:05:31 452271] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 03:05:31 452278] [debug] |scid:5dde071bf725e875|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 03:05:31 452286] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 03:05:31 452292] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:31 452299] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:31 452304] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:31 452311] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646332201863|now:1757646331452278|interv:749585|
[2025/09/12 03:05:31 452316] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:1757646332201863|now:1757646331452278|interval:749585|pto_count:0|srtt:250000
[2025/09/12 03:05:31 452321] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 03:05:31 452326] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646332201863|
[2025/09/12 03:05:31 452330] [debug] |scid:5dde071bf725e875|xqc_engine_remove_active_queue|last_ticked_time:1757646331452122|pd_index:0|
[2025/09/12 03:05:31 452334] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646332201863|
[2025/09/12 03:05:31 452338] [debug] |xqc_engine_wakeup_after|wakeup:1757646332201863|now:1757646331452338|diff:749525|
[2025/09/12 03:05:31 452343] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 03:05:31 890788] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:199|state:C_INITIAL_SENT|recv_time:1757646331890783|
[2025/09/12 03:05:31 890821] [info] |scid:5dde071bf725e875|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 03:05:31 890847] [debug] |scid:5dde071bf725e875|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 03:05:31 890858] [info] |scid:5dde071bf725e875|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 03:05:31 890868] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646451890783|now:1757646331890783|interv:120000000|
[2025/09/12 03:05:31 890878] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646451890783|now:1757646331890783|interv:120000000|
[2025/09/12 03:05:31 890898] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646332201863|pq_index:0|
[2025/09/12 03:05:31 890904] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646331452122|
[2025/09/12 03:05:31 890913] [debug] |xqc_engine_main_logic|BEGIN|now:1757646331890912|
[2025/09/12 03:05:31 890922] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757646331890919|
[2025/09/12 03:05:31 890931] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646332201863|
[2025/09/12 03:05:31 890936] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646332201863|
[2025/09/12 03:05:31 890941] [debug] |xqc_engine_wakeup_after|wakeup:1757646332201863|now:1757646331890941|diff:310922|
[2025/09/12 03:05:31 890948] [debug] |xqc_engine_main_logic|END|now:1757646331890919|
[2025/09/12 03:05:32 201223] [debug] |xqc_engine_main_logic|BEGIN|now:1757646332201222|
[2025/09/12 03:05:32 201242] [debug] |xqc_engine_wakeup_after|wakeup:1757646332201863|now:1757646332201242|diff:621|
[2025/09/12 03:05:32 201247] [debug] |xqc_engine_main_logic|END|now:1757646332201222|
[2025/09/12 03:05:32 202316] [debug] |xqc_engine_main_logic|BEGIN|now:1757646332202315|
[2025/09/12 03:05:32 202322] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646332201863|pq_index:0|
[2025/09/12 03:05:32 202327] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646331890919|
[2025/09/12 03:05:32 202332] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757646332202331|
[2025/09/12 03:05:32 202341] [debug] |scid:5dde071bf725e875|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757646332201863|now:1757646332202331|
[2025/09/12 03:05:32 202346] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 03:05:32 202352] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D56BD1D35C|path:0|bytes_in_flight:1234|
[2025/09/12 03:05:32 202357] [debug] |scid:5dde071bf725e875|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 03:05:32 202363] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 03:05:32 202367] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:32 202371] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:32 202375] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:32 202396] [debug] |scid:5dde071bf725e875|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 03:05:32 202404] [debug] |scid:5dde071bf725e875|xqc_conn_send_probe_pkt|conn:000055D56BD1D35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 03:05:32 202412] [debug] |scid:5dde071bf725e875|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 03:05:32 202417] [debug] |scid:5dde071bf725e875|xqc_conn_send_probe_pkt|conn:000055D56BD1D35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 03:05:32 202428] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D56BD1D35C|pto_count:1
[2025/09/12 03:05:32 202433] [debug] |scid:5dde071bf725e875|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 03:05:32 202443] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:32 202447] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:32 202450] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:32 202454] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:32 202458] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757646332202432|interv:18444986427377349183|
[2025/09/12 03:05:32 202462] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:18446744073709551615|now:1757646332202432|interval:18444986427377349183|pto_count:1|srtt:250000
[2025/09/12 03:05:32 202469] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 03:05:32 202474] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 03:05:32 202479] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 03:05:32 202486] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:32 202558] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757646332202502|stream_id:0|stream_offset:0|
[2025/09/12 03:05:32 202565] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|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 03:05:32 202570] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 03:05:32 202575] [debug] |scid:5dde071bf725e875|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 03:05:32 202579] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 03:05:32 202583] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:32 202587] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:32 202591] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:32 202595] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646333702502|now:1757646332202574|interv:1499928|
[2025/09/12 03:05:32 202599] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:1757646333702502|now:1757646332202574|interval:1499928|pto_count:1|srtt:250000
[2025/09/12 03:05:32 202604] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 03:05:32 202609] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 03:05:32 202613] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 03:05:32 202633] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757646332202619|stream_id:0|stream_offset:0|
[2025/09/12 03:05:32 202643] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|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 03:05:32 202647] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 03:05:32 202651] [debug] |scid:5dde071bf725e875|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 03:05:32 202655] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 03:05:32 202659] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:32 202663] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:32 202667] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:32 202671] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646333702619|now:1757646332202651|interv:1499968|
[2025/09/12 03:05:32 202675] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:1757646333702619|now:1757646332202651|interval:1499968|pto_count:1|srtt:250000
[2025/09/12 03:05:32 202679] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 03:05:32 202684] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646333702619|
[2025/09/12 03:05:32 202688] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646333702619|
[2025/09/12 03:05:32 202692] [debug] |xqc_engine_wakeup_after|wakeup:1757646333702619|now:1757646332202692|diff:1499927|
[2025/09/12 03:05:32 202696] [debug] |xqc_engine_main_logic|END|now:1757646332202331|
[2025/09/12 03:05:33 702413] [debug] |xqc_engine_main_logic|BEGIN|now:1757646333702412|
[2025/09/12 03:05:33 702445] [debug] |xqc_engine_wakeup_after|wakeup:1757646333702619|now:1757646333702445|diff:174|
[2025/09/12 03:05:33 702451] [debug] |xqc_engine_main_logic|END|now:1757646333702412|
[2025/09/12 03:05:33 703519] [debug] |xqc_engine_main_logic|BEGIN|now:1757646333703518|
[2025/09/12 03:05:33 703526] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646333702619|pq_index:0|
[2025/09/12 03:05:33 703530] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646332202331|
[2025/09/12 03:05:33 703536] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757646333703534|
[2025/09/12 03:05:33 703542] [debug] |scid:5dde071bf725e875|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757646333702619|now:1757646333703534|
[2025/09/12 03:05:33 703547] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 03:05:33 703551] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D56BD1D35C|path:0|bytes_in_flight:2418|
[2025/09/12 03:05:33 703556] [debug] |scid:5dde071bf725e875|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 03:05:33 703561] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 03:05:33 703565] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:33 703569] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:33 703573] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:33 703588] [debug] |scid:5dde071bf725e875|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 03:05:33 703595] [debug] |scid:5dde071bf725e875|xqc_conn_send_probe_pkt|conn:000055D56BD1D35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 03:05:33 703603] [debug] |scid:5dde071bf725e875|xqc_conn_send_probe_pkt|conn:000055D56BD1D35C|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 03:05:33 703622] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D56BD1D35C|pto_count:2
[2025/09/12 03:05:33 703626] [debug] |scid:5dde071bf725e875|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 03:05:33 703631] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 03:05:33 703635] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:33 703639] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:33 703643] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:33 703646] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646335202619|now:1757646333703626|interv:1498993|
[2025/09/12 03:05:33 703651] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:1757646335202619|now:1757646333703626|interval:1498993|pto_count:2|srtt:250000
[2025/09/12 03:05:33 703658] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 03:05:33 703663] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 03:05:33 703668] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 03:05:33 703675] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 03:05:33 703753] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757646333703691|stream_id:0|stream_offset:0|
[2025/09/12 03:05:33 703762] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:3|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 03:05:33 703769] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 03:05:33 703774] [debug] |scid:5dde071bf725e875|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 03:05:33 703780] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 03:05:33 703786] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:33 703792] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:33 703799] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:33 703803] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646336703691|now:1757646333703774|interv:2999917|
[2025/09/12 03:05:33 703812] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:1757646336703691|now:1757646333703774|interval:2999917|pto_count:2|srtt:250000
[2025/09/12 03:05:33 703817] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 03:05:33 703822] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 03:05:33 703827] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 03:05:33 703855] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2418|now:1757646333703833|stream_id:0|stream_offset:0|
[2025/09/12 03:05:33 703864] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:4|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 03:05:33 703870] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 03:05:33 703877] [debug] |scid:5dde071bf725e875|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 03:05:33 703882] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 03:05:33 703886] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:33 703890] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:33 703894] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:33 703898] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646336703833|now:1757646333703877|interv:2999956|
[2025/09/12 03:05:33 703902] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:1757646336703833|now:1757646333703877|interval:2999956|pto_count:2|srtt:250000
[2025/09/12 03:05:33 703906] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3602|
[2025/09/12 03:05:33 703911] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646336703833|
[2025/09/12 03:05:33 703915] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646336703833|
[2025/09/12 03:05:33 703920] [debug] |xqc_engine_wakeup_after|wakeup:1757646336703833|now:1757646333703919|diff:2999914|
[2025/09/12 03:05:33 703924] [debug] |xqc_engine_main_logic|END|now:1757646333703534|
[2025/09/12 03:05:33 941590] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:1200|state:C_INITIAL_SENT|recv_time:1757646333941584|
[2025/09/12 03:05:33 941620] [debug] |scid:5dde071bf725e875|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 03:05:33 941627] [debug] |scid:5dde071bf725e875|xqc_packet_parse_initial|success|Length:1174|
[2025/09/12 03:05:33 941641] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 03:05:33 941647] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:33 941660] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 03:05:33 941665] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:6|
[2025/09/12 03:05:33 941671] [debug] |scid:5dde071bf725e875|xqc_process_crypto_frame|level:0|
[2025/09/12 03:05:33 941679] [debug] |scid:5dde071bf725e875|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 03:05:33 941699] [debug] |scid:5dde071bf725e875|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/09/12 03:05:33 942055] [debug] |scid:5dde071bf725e875|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 03:05:33 942061] [debug] |scid:5dde071bf725e875|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 03:05:33 942067] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646336703833|pq_index:0|
[2025/09/12 03:05:33 942072] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646333703534|
[2025/09/12 03:05:33 942076] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:0|
[2025/09/12 03:05:33 942080] [debug] |scid:5dde071bf725e875|xqc_process_padding_frame|process padding|
[2025/09/12 03:05:33 942088] [info] |scid:5dde071bf725e875|xqc_conn_confirm_cid|dcid change|ori:b1527bdc7a1851b0|new:d8f0349a2add6702|
[2025/09/12 03:05:33 942094] [info] |scid:5dde071bf725e875|xqc_conn_addr_validated|Address Validated|conn:000055D56BD1D35C|role:0|
[2025/09/12 03:05:33 942099] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 03:05:33 942105] [debug] |scid:5dde071bf725e875|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 03:05:33 942110] [debug] |scid:5dde071bf725e875|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 03:05:33 942115] [info] |scid:5dde071bf725e875|xqc_conn_on_pkt_processed|====>|conn:000055D56BD1D35C|path:0|size:1200|pkt_type:INIT|pkt_num:1|frame:PADDING CRYPTO |recv_time:1757646333941584|dcid:5dde071bf725e875|dcid_seq:0|
[2025/09/12 03:05:33 942120] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646453941584|now:1757646333941584|interv:120000000|
[2025/09/12 03:05:33 942125] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646453941584|now:1757646333941584|interv:120000000|
[2025/09/12 03:05:33 942129] [debug] |xqc_engine_main_logic|BEGIN|now:1757646333942129|
[2025/09/12 03:05:33 942135] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757646333942134|
[2025/09/12 03:05:33 942140] [debug] |scid:5dde071bf725e875|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 03:05:33 942145] [error] |scid:5dde071bf725e875|xqc_packet_parse_long_header|invalid dcid or scid|
[2025/09/12 03:05:33 942149] [error] |scid:5dde071bf725e875|xqc_packet_parse_single|xqc_packet_parse_long_header error:-604|
[2025/09/12 03:05:33 942153] [info] |scid:5dde071bf725e875|xqc_conn_process_packet|ignore err|-604|
[2025/09/12 03:05:33 942158] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 03:05:33 942163] [debug] |scid:5dde071bf725e875|xqc_process_crypto_write_streams|
[2025/09/12 03:05:33 942166] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 03:05:33 942171] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 03:05:33 942177] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|largest_recv:1|ack_delay:593|first_ack_range:0|largest_pkt_recv_time:1757646333941584|
[2025/09/12 03:05:33 942182] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|high:1|low:1|pkt_pns:0|
[2025/09/12 03:05:33 942186] [debug] |scid:5dde071bf725e875|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 03:05:33 942190] [debug] |scid:5dde071bf725e875|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 03:05:33 942196] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:33 942206] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/09/12 03:05:33 942212] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 03:05:33 942251] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:3602|now:1757646333942220|stream_id:0|stream_offset:0|
[2025/09/12 03:05:33 942261] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:5|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 03:05:33 942268] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:3602|applimit:1184|
[2025/09/12 03:05:33 942276] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3602|
[2025/09/12 03:05:33 942284] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646336703833|
[2025/09/12 03:05:33 942290] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646336703833|
[2025/09/12 03:05:33 942293] [debug] |xqc_engine_wakeup_after|wakeup:1757646336703833|now:1757646333942293|diff:2761540|
[2025/09/12 03:05:33 942299] [debug] |xqc_engine_main_logic|END|now:1757646333942134|
[2025/09/12 03:05:33 942304] [debug] |xqc_engine_main_logic|BEGIN|now:1757646333942304|
[2025/09/12 03:05:33 942308] [debug] |xqc_engine_wakeup_after|wakeup:1757646336703833|now:1757646333942308|diff:2761525|
[2025/09/12 03:05:33 942312] [debug] |xqc_engine_main_logic|END|now:1757646333942304|
[2025/09/12 03:05:34 141927] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:744|state:C_INITIAL_RECVD|recv_time:1757646334141923|
[2025/09/12 03:05:34 141954] [debug] |scid:5dde071bf725e875|xqc_packet_parse_handshake|success|Length:719|
[2025/09/12 03:05:34 141969] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 03:05:34 141976] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:34 141989] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 03:05:34 141996] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:6|
[2025/09/12 03:05:34 142006] [debug] |scid:5dde071bf725e875|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 03:05:34 142021] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646336703833|pq_index:0|
[2025/09/12 03:05:34 142028] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646333942134|
[2025/09/12 03:05:34 142034] [debug] |scid:5dde071bf725e875|xqc_process_crypto_frame|level:2|
[2025/09/12 03:05:34 142040] [debug] |scid:5dde071bf725e875|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 03:05:34 142046] [debug] |scid:5dde071bf725e875|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|698u|
[2025/09/12 03:05:34 142807] [debug] |scid:5dde071bf725e875|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 03:05:34 142817] [debug] |scid:5dde071bf725e875|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 03:05:34 142821] [warn] |scid:5dde071bf725e875|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 03:05:34 143011] [debug] |scid:5dde071bf725e875|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 03:05:34 143019] [debug] |scid:5dde071bf725e875|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 03:05:34 143026] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 03:05:34 143032] [debug] |scid:5dde071bf725e875|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 03:05:34 143042] [debug] |scid:5dde071bf725e875|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 03:05:34 143047] [info] |scid:5dde071bf725e875|xqc_conn_on_pkt_processed|====>|conn:000055D56BD1D35C|path:0|size:744|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757646334141923|dcid:5dde071bf725e875|dcid_seq:0|
[2025/09/12 03:05:34 143052] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646454141923|now:1757646334141923|interv:120000000|
[2025/09/12 03:05:34 143057] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646454141923|now:1757646334141923|interv:120000000|
[2025/09/12 03:05:34 143062] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334143061|
[2025/09/12 03:05:34 143067] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757646334143066|
[2025/09/12 03:05:34 143072] [info] |scid:5dde071bf725e875|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 03:05:34 143077] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 03:05:34 143081] [debug] |scid:5dde071bf725e875|xqc_process_crypto_write_streams|
[2025/09/12 03:05:34 143087] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 03:05:34 143098] [info] |scid:5dde071bf725e875|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757646334143097|
[2025/09/12 03:05:34 143105] [debug] |scid:5dde071bf725e875|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055D56BD1D35C|
[2025/09/12 03:05:34 143112] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3602|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 03:05:34 143119] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3602|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 03:05:34 143126] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2418|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 03:05:34 143131] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:137856|pkt_num:3|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 03:05:34 143135] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:4|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 03:05:34 143139] [info] |scid:5dde071bf725e875|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 03:05:34 143144] [debug] |scid:5dde071bf725e875|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 03:05:34 143149] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 143153] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:34 143157] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 03:05:34 143161] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:34 143164] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757646334143144|interv:18444986427375408471|
[2025/09/12 03:05:34 143169] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:18446744073709551615|now:1757646334143144|interval:18444986427375408471|pto_count:0|srtt:250000
[2025/09/12 03:05:34 143177] [debug] |scid:5dde071bf725e875|xqc_conn_early_data_reject|reject|
[2025/09/12 03:05:34 143182] [debug] |scid:5dde071bf725e875|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 03:05:34 143190] [debug] |scid:5dde071bf725e875|xqc_stream_write_buffed_data_to_packets|resend 1RTT stream packets|stream_id:0|offset:17|fin:1|
[2025/09/12 03:05:34 143195] [debug] |scid:5dde071bf725e875|xqc_stream_write_buffed_data_to_packets|write 1RTT packets|
[2025/09/12 03:05:34 143199] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 03:05:34 143205] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|largest_recv:1|ack_delay:1281|first_ack_range:0|largest_pkt_recv_time:1757646334141923|
[2025/09/12 03:05:34 143209] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 03:05:34 143213] [debug] |scid:5dde071bf725e875|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 03:05:34 143217] [debug] |scid:5dde071bf725e875|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 03:05:34 143224] [debug] |scid:5dde071bf725e875|xqc_path_get_perf_class|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:40.00|path_pto:0|
[2025/09/12 03:05:34 143228] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:34 143234] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:4|
[2025/09/12 03:05:34 143238] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 143243] [debug] |scid:5dde071bf725e875|xqc_path_get_perf_class|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:40.00|path_pto:0|
[2025/09/12 03:05:34 143249] [debug] |scid:5dde071bf725e875|xqc_send_ctl_can_send|l-0.0.0.0-42494-5dde071bf725e875 p-193.167.100.100-443-d8f0349a2add6702 |path:0|can:1|pkt_sz:34|schedule_bytes:68|inflight:0|cwnd:137856|conn:000055D56BD1D35C|stream_id:0|stream_offset:17|
[2025/09/12 03:05:34 143254] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:34 143259] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:34|reinj:0|path_class:4|
[2025/09/12 03:05:34 143264] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 03:05:34 143269] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:34 143306] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757646334143277|stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 143313] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 143318] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 03:05:34 143325] [debug] |scid:5dde071bf725e875|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 03:05:34 143332] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 143338] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 68|
[2025/09/12 03:05:34 143350] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 03:05:34 143356] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646334893277|now:1757646334143325|interv:749952|
[2025/09/12 03:05:34 143362] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:1|expire:1757646334893277|now:1757646334143325|interval:749952|pto_count:0|srtt:250000
[2025/09/12 03:05:34 143369] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:68|
[2025/09/12 03:05:34 143377] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/09/12 03:05:34 143404] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:34 143430] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:68|now:1757646334143411|stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 143435] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 143441] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 03:05:34 143448] [debug] |scid:5dde071bf725e875|xqc_send_ctl_can_send|l-0.0.0.0-42494-5dde071bf725e875 p-193.167.100.100-443-d8f0349a2add6702 |path:0|can:1|pkt_sz:34|schedule_bytes:0|inflight:68|cwnd:137856|conn:000055D56BD1D35C|stream_id:0|stream_offset:17|
[2025/09/12 03:05:34 143455] [debug] |scid:5dde071bf725e875|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 03:05:34 143462] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:34 143495] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:1|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68|now:1757646334143471|stream_id:0|stream_offset:17|
[2025/09/12 03:05:34 143503] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:1|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 143510] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:1184|
[2025/09/12 03:05:34 143517] [debug] |scid:5dde071bf725e875|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 03:05:34 143524] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 143530] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 68|
[2025/09/12 03:05:34 143537] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 34|
[2025/09/12 03:05:34 143543] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:34 143549] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646334893277|now:1757646334143517|interv:749760|
[2025/09/12 03:05:34 143553] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:1|expire:1757646334893277|now:1757646334143517|interval:749760|pto_count:0|srtt:250000
[2025/09/12 03:05:34 143558] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:102|
[2025/09/12 03:05:34 143563] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646334893277|
[2025/09/12 03:05:34 143572] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646334893277|
[2025/09/12 03:05:34 143576] [debug] |xqc_engine_wakeup_after|wakeup:1757646334893277|now:1757646334143576|diff:749701|
[2025/09/12 03:05:34 143581] [debug] |xqc_engine_main_logic|END|now:1757646334143066|
[2025/09/12 03:05:34 143587] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334143587|
[2025/09/12 03:05:34 143591] [debug] |xqc_engine_wakeup_after|wakeup:1757646334893277|now:1757646334143591|diff:749686|
[2025/09/12 03:05:34 143595] [debug] |xqc_engine_main_logic|END|now:1757646334143587|
[2025/09/12 03:05:34 175402] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:744|state:ESTABED|recv_time:1757646334175400|
[2025/09/12 03:05:34 175420] [debug] |scid:5dde071bf725e875|xqc_packet_parse_handshake|success|Length:719|
[2025/09/12 03:05:34 175429] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 03:05:34 175435] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 03:05:34 175444] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 03:05:34 175450] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:6|
[2025/09/12 03:05:34 175457] [debug] |scid:5dde071bf725e875|xqc_process_crypto_frame|level:2|
[2025/09/12 03:05:34 175463] [debug] |scid:5dde071bf725e875|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 03:05:34 175468] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646334893277|pq_index:0|
[2025/09/12 03:05:34 175472] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646334143066|
[2025/09/12 03:05:34 175477] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 03:05:34 175482] [debug] |scid:5dde071bf725e875|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 03:05:34 175487] [debug] |scid:5dde071bf725e875|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 03:05:34 175491] [info] |scid:5dde071bf725e875|xqc_conn_on_pkt_processed|====>|conn:000055D56BD1D35C|path:0|size:744|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757646334175400|dcid:5dde071bf725e875|dcid_seq:0|
[2025/09/12 03:05:34 175497] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646454175400|now:1757646334175400|interv:120000000|
[2025/09/12 03:05:34 175504] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646454175400|now:1757646334175400|interv:120000000|
[2025/09/12 03:05:34 175510] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334175510|
[2025/09/12 03:05:34 175518] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646334175517|
[2025/09/12 03:05:34 175526] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 03:05:34 175534] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|largest_recv:3|ack_delay:133|first_ack_range:0|largest_pkt_recv_time:1757646334175400|
[2025/09/12 03:05:34 175540] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/09/12 03:05:34 175546] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 03:05:34 175553] [debug] |scid:5dde071bf725e875|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 03:05:34 175559] [debug] |scid:5dde071bf725e875|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 03:05:34 175574] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 175581] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:36|pkt_type:HSK|frame:ACK |
[2025/09/12 03:05:34 175589] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 03:05:34 175629] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:2|size:36|sent:52|pkt_type:HSK|frame:ACK |inflight:102|now:1757646334175598|stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 175639] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 175647] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646334893277|
[2025/09/12 03:05:34 175654] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646334893277|
[2025/09/12 03:05:34 175659] [debug] |xqc_engine_wakeup_after|wakeup:1757646334893277|now:1757646334175659|diff:717618|
[2025/09/12 03:05:34 175664] [debug] |xqc_engine_main_logic|END|now:1757646334175517|
[2025/09/12 03:05:34 175669] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334175669|
[2025/09/12 03:05:34 175673] [debug] |xqc_engine_wakeup_after|wakeup:1757646334893277|now:1757646334175673|diff:717604|
[2025/09/12 03:05:34 175677] [debug] |xqc_engine_main_logic|END|now:1757646334175669|
[2025/09/12 03:05:34 892645] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334892644|
[2025/09/12 03:05:34 892677] [debug] |xqc_engine_wakeup_after|wakeup:1757646334893277|now:1757646334892677|diff:600|
[2025/09/12 03:05:34 892682] [debug] |xqc_engine_main_logic|END|now:1757646334892644|
[2025/09/12 03:05:34 893750] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334893750|
[2025/09/12 03:05:34 893757] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646334893277|pq_index:0|
[2025/09/12 03:05:34 893762] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646334175517|
[2025/09/12 03:05:34 893769] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646334893766|
[2025/09/12 03:05:34 893775] [debug] |scid:5dde071bf725e875|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757646334893277|now:1757646334893766|
[2025/09/12 03:05:34 893779] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 03:05:34 893784] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D56BD1D35C|path:0|bytes_in_flight:102|
[2025/09/12 03:05:34 893788] [debug] |scid:5dde071bf725e875|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 03:05:34 893793] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 893797] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 68|
[2025/09/12 03:05:34 893801] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 34|
[2025/09/12 03:05:34 893805] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:34 893809] [debug] |scid:5dde071bf725e875|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 03:05:34 893815] [debug] |scid:5dde071bf725e875|xqc_conn_send_probe_pkt|conn:000055D56BD1D35C|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 03:05:34 893834] [debug] |scid:5dde071bf725e875|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 03:05:34 893838] [debug] |scid:5dde071bf725e875|xqc_conn_send_probe_pkt|conn:000055D56BD1D35C|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 03:05:34 893843] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D56BD1D35C|pto_count:1
[2025/09/12 03:05:34 893847] [debug] |scid:5dde071bf725e875|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 03:05:34 893852] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 893856] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:34 893859] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 34|
[2025/09/12 03:05:34 893863] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:34 893867] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757646334893847|interv:18444986427374657768|
[2025/09/12 03:05:34 893871] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:0|expire:18446744073709551615|now:1757646334893847|interval:18444986427374657768|pto_count:1|srtt:250000
[2025/09/12 03:05:34 893879] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 893884] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 893890] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 03:05:34 893897] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 03:05:34 893976] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:34|now:1757646334893913|stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 893985] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:3|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 893992] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:1184|
[2025/09/12 03:05:34 893997] [debug] |scid:5dde071bf725e875|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 03:05:34 894003] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 894009] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 68|
[2025/09/12 03:05:34 894015] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 34|
[2025/09/12 03:05:34 894021] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:34 894026] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646336393913|now:1757646334893997|interv:1499916|
[2025/09/12 03:05:34 894030] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:1|expire:1757646336393913|now:1757646334893997|interval:1499916|pto_count:1|srtt:250000
[2025/09/12 03:05:34 894035] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:102|
[2025/09/12 03:05:34 894045] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 03:05:34 894050] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 03:05:34 894078] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:4|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:102|now:1757646334894056|stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 894087] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:4|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 03:05:34 894093] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:102|applimit:1184|
[2025/09/12 03:05:34 894100] [debug] |scid:5dde071bf725e875|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 03:05:34 894106] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 894110] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 136|
[2025/09/12 03:05:34 894114] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 34|
[2025/09/12 03:05:34 894118] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 03:05:34 894121] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646336394056|now:1757646334894100|interv:1499956|
[2025/09/12 03:05:34 894125] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:1|expire:1757646336394056|now:1757646334894100|interval:1499956|pto_count:1|srtt:250000
[2025/09/12 03:05:34 894130] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:170|
[2025/09/12 03:05:34 894135] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646336394056|
[2025/09/12 03:05:34 894139] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646336394056|
[2025/09/12 03:05:34 894143] [debug] |xqc_engine_wakeup_after|wakeup:1757646336394056|now:1757646334894143|diff:1499913|
[2025/09/12 03:05:34 894147] [debug] |xqc_engine_main_logic|END|now:1757646334893766|
[2025/09/12 03:05:34 925737] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:29|state:ESTABED|recv_time:1757646334925735|
[2025/09/12 03:05:34 925756] [debug] |scid:5dde071bf725e875|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5dde071bf725e875|spin_bit:0|
[2025/09/12 03:05:34 925767] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 03:05:34 925773] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 03:05:34 925783] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 03:05:34 925802] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:1e|
[2025/09/12 03:05:34 925809] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:0|
[2025/09/12 03:05:34 925815] [debug] |scid:5dde071bf725e875|xqc_process_padding_frame|process padding|
[2025/09/12 03:05:34 925822] [info] |scid:5dde071bf725e875|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055D56BD1D35C|
[2025/09/12 03:05:34 925830] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:170|cwnd:137856|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 03:05:34 925838] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:102|cwnd:137856|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 03:05:34 925853] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:34|cwnd:137856|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 03:05:34 925860] [info] |scid:5dde071bf725e875|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 03:05:34 925866] [debug] |scid:5dde071bf725e875|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 03:05:34 925873] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 925879] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:34 925884] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 34|
[2025/09/12 03:05:34 925890] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646334925866|now:1757646334925866|interv:0|
[2025/09/12 03:05:34 925896] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:2|expire:1757646334918471|now:1757646334925866|interval:0|pto_count:0|srtt:250000
[2025/09/12 03:05:34 925905] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:ACK_01RTT|expire:1757646334950735|now:1757646334925735|interv:25000|
[2025/09/12 03:05:34 925913] [debug] |scid:5dde071bf725e875|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646334925735|max_ack_delay:25000|
[2025/09/12 03:05:34 925918] [debug] |scid:5dde071bf725e875|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 03:05:34 925924] [info] |scid:5dde071bf725e875|xqc_conn_on_pkt_processed|====>|conn:000055D56BD1D35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING HANDSHAKE_DONE |recv_time:1757646334925735|dcid:5dde071bf725e875|dcid_seq:0|
[2025/09/12 03:05:34 925933] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646454925735|now:1757646334925735|interv:120000000|
[2025/09/12 03:05:34 925939] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646454925735|now:1757646334925735|interv:120000000|
[2025/09/12 03:05:34 925945] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646336394056|pq_index:0|
[2025/09/12 03:05:34 925952] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646334893766|
[2025/09/12 03:05:34 925957] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334925957|
[2025/09/12 03:05:34 925965] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_REJECT 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:1757646334925963|
[2025/09/12 03:05:34 925972] [debug] |scid:5dde071bf725e875|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757646334925866|now:1757646334925963|
[2025/09/12 03:05:34 925978] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 03:05:34 925984] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D56BD1D35C|path:0|bytes_in_flight:34|
[2025/09/12 03:05:34 925989] [debug] |scid:5dde071bf725e875|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 03:05:34 925996] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 926009] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:34 926015] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 34|
[2025/09/12 03:05:34 926021] [debug] |scid:5dde071bf725e875|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 03:05:34 926028] [debug] |scid:5dde071bf725e875|xqc_conn_send_probe_pkt|conn:000055D56BD1D35C|path:0|pkt_num:1|size:34|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 03:05:34 926036] [debug] |scid:5dde071bf725e875|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:1|
[2025/09/12 03:05:34 926041] [debug] |scid:5dde071bf725e875|xqc_conn_send_probe_pkt|conn:000055D56BD1D35C|path:0|pkt_num:1|size:34|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 03:05:34 926047] [debug] |scid:5dde071bf725e875|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D56BD1D35C|pto_count:1
[2025/09/12 03:05:34 926054] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D56BD1D35C|path:0|
[2025/09/12 03:05:34 926060] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 03:05:34 926066] [debug] |scid:5dde071bf725e875|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757646334925963|
[2025/09/12 03:05:34 926072] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 03:05:34 926102] [debug] |scid:5dde071bf725e875|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2a8671f6f37576f7|sr_token:b01f8c75fe7f0000437cbe52d5550000|seq_num:1
[2025/09/12 03:05:34 926115] [debug] |scid:5dde071bf725e875|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a21a2972254152c5|sr_token:b01f8c75fe7f0000437cbe52d5550000|seq_num:2
[2025/09/12 03:05:34 926122] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 03:05:34 926129] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 03:05:34 926136] [debug] |scid:5dde071bf725e875|xqc_path_get_perf_class|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:40.00|path_pto:1|
[2025/09/12 03:05:34 926140] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:34 926145] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/09/12 03:05:34 926150] [debug] |scid:5dde071bf725e875|xqc_path_get_perf_class|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:40.00|path_pto:1|
[2025/09/12 03:05:34 926154] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D56BD1D35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:34 926158] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/09/12 03:05:34 926163] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:1|size:34|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 03:05:34 926167] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 03:05:34 926202] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:2|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757646334926175|stream_id:0|stream_offset:17|
[2025/09/12 03:05:34 926208] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:2|origin_pktnum:1|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 926218] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 03:05:34 926222] [debug] |scid:5dde071bf725e875|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 03:05:34 926227] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 926231] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:34 926235] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 34|
[2025/09/12 03:05:34 926239] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646336476175|now:1757646334926222|interv:1549953|
[2025/09/12 03:05:34 926243] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:2|expire:1757646336476175|now:1757646334926222|interval:1549953|pto_count:1|srtt:250000
[2025/09/12 03:05:34 926247] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:34|
[2025/09/12 03:05:34 926252] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:1|size:34|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 03:05:34 926256] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 03:05:34 926276] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:3|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34|now:1757646334926262|stream_id:0|stream_offset:17|
[2025/09/12 03:05:34 926282] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:3|origin_pktnum:1|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 03:05:34 926286] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:1184|
[2025/09/12 03:05:34 926290] [debug] |scid:5dde071bf725e875|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 03:05:34 926294] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 926298] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:34 926302] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 68|
[2025/09/12 03:05:34 926306] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646336476262|now:1757646334926290|interv:1549972|
[2025/09/12 03:05:34 926310] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:2|expire:1757646336476262|now:1757646334926290|interval:1549972|pto_count:1|srtt:250000
[2025/09/12 03:05:34 926314] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:68|
[2025/09/12 03:05:34 926319] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 03:05:34 926323] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 03:05:34 926340] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:4|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:68|now:1757646334926328|stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 926348] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:4|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 926353] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:1184|
[2025/09/12 03:05:34 926357] [debug] |scid:5dde071bf725e875|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 03:05:34 926361] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 926365] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:34 926369] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 109|
[2025/09/12 03:05:34 926372] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646336476328|now:1757646334926357|interv:1549971|
[2025/09/12 03:05:34 926376] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:2|expire:1757646336476328|now:1757646334926357|interval:1549971|pto_count:1|srtt:250000
[2025/09/12 03:05:34 926410] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:109|
[2025/09/12 03:05:34 926416] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 03:05:34 926421] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-6|next_skip_chance:1757646337251420|current_time:1757646334926420|
[2025/09/12 03:05:34 926425] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 03:05:34 926447] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:7|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:109|now:1757646334926431|stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 926452] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:7|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 926457] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|path:0|inflight:109|applimit:1184|
[2025/09/12 03:05:34 926461] [debug] |scid:5dde071bf725e875|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 03:05:34 926465] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 926469] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:34 926473] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 150|
[2025/09/12 03:05:34 926477] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646336476431|now:1757646334926460|interv:1549971|
[2025/09/12 03:05:34 926480] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:2|expire:1757646336476431|now:1757646334926460|interval:1549971|pto_count:1|srtt:250000
[2025/09/12 03:05:34 926485] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:150|
[2025/09/12 03:05:34 926489] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646334950735|
[2025/09/12 03:05:34 926493] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646334950735|
[2025/09/12 03:05:34 926502] [debug] |xqc_engine_wakeup_after|wakeup:1757646334950735|now:1757646334926502|diff:24233|
[2025/09/12 03:05:34 926506] [debug] |xqc_engine_main_logic|END|now:1757646334925963|
[2025/09/12 03:05:34 926514] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:211|state:ESTABED|recv_time:1757646334926514|
[2025/09/12 03:05:34 926519] [debug] |scid:5dde071bf725e875|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5dde071bf725e875|spin_bit:0|
[2025/09/12 03:05:34 926524] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 03:05:34 926528] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 03:05:34 926534] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 03:05:34 926538] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:34 926543] [debug] |scid:5dde071bf725e875|xqc_process_new_conn_id_frame|new_conn_id|b27e95e4b9714cf1|sr_token:924e3fed4cc8b0991e8c211c5c7b7235
[2025/09/12 03:05:34 926549] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:34 926553] [debug] |scid:5dde071bf725e875|xqc_process_new_conn_id_frame|new_conn_id|9b8b51c88ba51c01|sr_token:7ced210eecee10372e4209d9c841adcf
[2025/09/12 03:05:34 926558] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:34 926562] [debug] |scid:5dde071bf725e875|xqc_process_new_conn_id_frame|new_conn_id|ffc0e007cd9c07a4|sr_token:5c6b819b9c0f5975447c4440454a43d6
[2025/09/12 03:05:34 926567] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:34 926570] [debug] |scid:5dde071bf725e875|xqc_process_new_conn_id_frame|new_conn_id|9773cea987be312f|sr_token:4c7e01cd09cbf673747205d6c1c56b64
[2025/09/12 03:05:34 926575] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:18|
[2025/09/12 03:05:34 926579] [debug] |scid:5dde071bf725e875|xqc_process_new_conn_id_frame|new_conn_id|6dbc28a295ff761b|sr_token:3873a7ba79f8cb472665e1a51a3c4252
[2025/09/12 03:05:34 926583] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:6|
[2025/09/12 03:05:34 926588] [debug] |scid:5dde071bf725e875|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 03:05:34 926592] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646334950735|pq_index:0|
[2025/09/12 03:05:34 926597] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646334925963|
[2025/09/12 03:05:34 926600] [debug] |scid:5dde071bf725e875|xqc_process_crypto_frame|level:3|
[2025/09/12 03:05:34 926605] [debug] |scid:5dde071bf725e875|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 03:05:34 926609] [debug] |scid:5dde071bf725e875|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/09/12 03:05:34 926782] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 03:05:34 926789] [debug] |scid:5dde071bf725e875|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_REJECT 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 03:05:34 926794] [debug] |scid:5dde071bf725e875|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 03:05:34 926799] [info] |scid:5dde071bf725e875|xqc_conn_on_pkt_processed|====>|conn:000055D56BD1D35C|path:0|size:211|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO NEW_CONNECTION_ID |recv_time:1757646334926514|dcid:5dde071bf725e875|dcid_seq:0|
[2025/09/12 03:05:34 926804] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646454926514|now:1757646334926514|interv:120000000|
[2025/09/12 03:05:34 926808] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646454926514|now:1757646334926514|interv:120000000|
[2025/09/12 03:05:34 926812] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334926812|
[2025/09/12 03:05:34 926821] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_REJECT 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:1757646334926820|
[2025/09/12 03:05:34 926826] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 03:05:34 926831] [debug] |scid:5dde071bf725e875|xqc_process_crypto_write_streams|
[2025/09/12 03:05:34 926835] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 03:05:34 926839] [debug] |scid:5dde071bf725e875|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 03:05:34 926844] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|largest_recv:1|ack_delay:330|first_ack_range:1|largest_pkt_recv_time:1757646334926514|
[2025/09/12 03:05:34 926849] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 03:05:34 926853] [debug] |scid:5dde071bf725e875|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 03:05:34 926857] [debug] |scid:5dde071bf725e875|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 03:05:34 926862] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 926867] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 03:05:34 926871] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 03:05:34 926899] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:8|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:150|now:1757646334926878|stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 926926] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:8|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 926934] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646336476431|
[2025/09/12 03:05:34 926940] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646336476431|
[2025/09/12 03:05:34 926946] [debug] |xqc_engine_wakeup_after|wakeup:1757646336476431|now:1757646334926946|diff:1549485|
[2025/09/12 03:05:34 926953] [debug] |xqc_engine_main_logic|END|now:1757646334926820|
[2025/09/12 03:05:34 926960] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334926960|
[2025/09/12 03:05:34 926964] [debug] |xqc_engine_wakeup_after|wakeup:1757646336476431|now:1757646334926963|diff:1549468|
[2025/09/12 03:05:34 926967] [debug] |xqc_engine_main_logic|END|now:1757646334926960|
[2025/09/12 03:05:34 957650] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:33|state:ESTABED|recv_time:1757646334957648|
[2025/09/12 03:05:34 957666] [debug] |scid:5dde071bf725e875|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5dde071bf725e875|spin_bit:0|
[2025/09/12 03:05:34 957675] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 03:05:34 957681] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 03:05:34 957689] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 03:05:34 957695] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:2|
[2025/09/12 03:05:34 957700] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|conn:000055D56BD1D35C|path:0|pkt_num:2|origin_pktnum:1|size:34|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/09/12 03:05:34 957705] [debug] |scid:5dde071bf725e875|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:34|prior_delivered:0|prior_time:1757646334926175|is_app_limited:1|send_elapse:0|ack_elapse:31473|ctl_first_sent_time:1757646334926175|lagest_ack_time:1757646334957648|curr_delivered:34|
[2025/09/12 03:05:34 957721] [debug] |scid:5dde071bf725e875|xqc_update_sample|sampler_sent_time_update:1757646334926175|
[2025/09/12 03:05:34 957728] [debug] |scid:5dde071bf725e875|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 03:05:34 957736] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 03:05:34 957743] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|conn:000055D56BD1D35C|path:0|pkt_num:4|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 03:05:34 957749] [debug] |scid:5dde071bf725e875|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:109|prior_delivered:0|prior_time:1757646334926175|is_app_limited:1|send_elapse:153|ack_elapse:31473|ctl_first_sent_time:1757646334926328|lagest_ack_time:1757646334957648|curr_delivered:75|
[2025/09/12 03:05:34 957757] [debug] |scid:5dde071bf725e875|xqc_update_sample|sampler_sent_time_update:1757646334926328|
[2025/09/12 03:05:34 957764] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 03:05:34 957770] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_rtt|before update rtt|conn:000055D56BD1D35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31320|ack_delay:0|
[2025/09/12 03:05:34 957777] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_rtt|l-0.0.0.0-42494-5dde071bf725e875 p-193.167.100.100-443-d8f0349a2add6702 |after update rtt|conn:000055D56BD1D35C|srtt:31320|rttvar:15660|minrtt:31320|latest_rtt:31320|ack_delay:0|
[2025/09/12 03:05:34 957784] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 03:05:34 957791] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 03:05:34 957797] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|srtt:31320|rtt_var:15660|pto_duration:93960|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 03:05:34 957804] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 03:05:34 957810] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 03:05:34 957816] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_pto_time_and_space|conn:000055D56BD1D35C|path:0|PNS: 2, unacked: 41|
[2025/09/12 03:05:34 957822] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:LOSS_DETECTION|expire:1757646335045391|now:1757646334957797|interv:87594|
[2025/09/12 03:05:34 957826] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D56BD1D35C|path:0|pns:2|expire:1757646335045391|now:1757646334957797|interval:87594|pto_count:0|srtt:31320
[2025/09/12 03:05:34 957831] [debug] |scid:5dde071bf725e875|xqc_generate_sample|sampler: send_elapse 153, ack_elapse 31473, delivered 75|rate 2382|lost 0|
[2025/09/12 03:05:34 957836] [debug] |scid:5dde071bf725e875|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 03:05:34 957840] [debug] |scid:5dde071bf725e875|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2382) in round 1|
[2025/09/12 03:05:34 957844] [debug] |scid:5dde071bf725e875|xqc_bbr_update_min_rtt|probertt expire|rtt:31320, old_rtt:2147483647|
[2025/09/12 03:05:34 957848] [debug] |scid:5dde071bf725e875|xqc_bbr_update_min_rtt|minrtt expire|rtt:31320, old_rtt:2147483647|
[2025/09/12 03:05:34 957852] [debug] |scid:5dde071bf725e875|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:150|
[2025/09/12 03:05:34 957861] [debug] |scid:5dde071bf725e875|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:75|po_sent_time:1757646334926328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:75|
[2025/09/12 03:05:34 957865] [debug] |scid:5dde071bf725e875|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:75|po_sent_time:1757646334926328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:75|
[2025/09/12 03:05:34 957870] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|l-0.0.0.0-42494-5dde071bf725e875 p-193.167.100.100-443-d8f0349a2add6702 |bbr on ack|mode:0|pacing_rate:12698420|bw:2382|cwnd:137931|full_bw_reached:0|inflight:41|srtt:31320|latest_rtt:31320|min_rtt:31320|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 03:05:34 957880] [debug] |scid:5dde071bf725e875|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 03:05:34 957886] [info] |scid:5dde071bf725e875|xqc_conn_on_pkt_processed|====>|conn:000055D56BD1D35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK |recv_time:1757646334957648|dcid:5dde071bf725e875|dcid_seq:0|
[2025/09/12 03:05:34 957891] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646454957648|now:1757646334957648|interv:120000000|
[2025/09/12 03:05:34 957895] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646454957648|now:1757646334957648|interv:120000000|
[2025/09/12 03:05:34 957899] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646336476431|pq_index:0|
[2025/09/12 03:05:34 957903] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646334926820|
[2025/09/12 03:05:34 957907] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334957907|
[2025/09/12 03:05:34 957912] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT 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:1757646334957911|
[2025/09/12 03:05:34 957918] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646335045391|
[2025/09/12 03:05:34 957922] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646335045391|
[2025/09/12 03:05:34 957926] [debug] |xqc_engine_wakeup_after|wakeup:1757646335045391|now:1757646334957926|diff:87465|
[2025/09/12 03:05:34 957931] [debug] |xqc_engine_main_logic|END|now:1757646334957911|
[2025/09/12 03:05:34 957936] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334957936|
[2025/09/12 03:05:34 957940] [debug] |xqc_engine_wakeup_after|wakeup:1757646335045391|now:1757646334957940|diff:87451|
[2025/09/12 03:05:34 957944] [debug] |xqc_engine_main_logic|END|now:1757646334957936|
[2025/09/12 03:05:34 959111] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:1067|state:ESTABED|recv_time:1757646334959110|
[2025/09/12 03:05:34 959124] [debug] |scid:5dde071bf725e875|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5dde071bf725e875|spin_bit:0|
[2025/09/12 03:05:34 959132] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 03:05:34 959138] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 03:05:34 959147] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 03:05:34 959151] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:f|
[2025/09/12 03:05:34 959156] [debug] |scid:5dde071bf725e875|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 03:05:34 959161] [debug] |scid:5dde071bf725e875|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 03:05:34 959168] [debug] |scid:5dde071bf725e875|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 03:05:34 959180] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646335045391|pq_index:0|
[2025/09/12 03:05:34 959188] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646334957911|
[2025/09/12 03:05:34 959194] [debug] |scid:5dde071bf725e875|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 03:05:34 959200] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:2|
[2025/09/12 03:05:34 959208] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|conn:000055D56BD1D35C|path:0|pkt_num:7|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 03:05:34 959214] [debug] |scid:5dde071bf725e875|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:150|prior_delivered:0|prior_time:1757646334926175|is_app_limited:1|send_elapse:256|ack_elapse:32935|ctl_first_sent_time:1757646334926431|lagest_ack_time:1757646334959110|curr_delivered:116|
[2025/09/12 03:05:34 959221] [debug] |scid:5dde071bf725e875|xqc_update_sample|sampler_sent_time_update:1757646334926431|
[2025/09/12 03:05:34 959228] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 03:05:34 959235] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_rtt|before update rtt|conn:000055D56BD1D35C|srtt:31320|rttvar:15660|minrtt:31320|latest_rtt:32679|ack_delay:0|
[2025/09/12 03:05:34 959241] [debug] |scid:5dde071bf725e875|xqc_send_ctl_update_rtt|l-0.0.0.0-42494-5dde071bf725e875 p-193.167.100.100-443-d8f0349a2add6702 |after update rtt|conn:000055D56BD1D35C|srtt:31489|rttvar:12084|minrtt:31320|latest_rtt:32679|ack_delay:0|
[2025/09/12 03:05:34 959246] [debug] |scid:5dde071bf725e875|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 03:05:34 959252] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 03:05:34 959258] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 03:05:34 959264] [debug] |scid:5dde071bf725e875|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D56BD1D35C|path:0|
[2025/09/12 03:05:34 959271] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 03:05:34 959277] [debug] |scid:5dde071bf725e875|xqc_generate_sample|sampler: send_elapse 256, ack_elapse 32935, delivered 116|rate 3522|lost 0|
[2025/09/12 03:05:34 959283] [debug] |scid:5dde071bf725e875|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3522) in round 1|
[2025/09/12 03:05:34 959290] [debug] |scid:5dde071bf725e875|xqc_bbr_update_min_rtt|minrtt expire|rtt:31320, old_rtt:31320|
[2025/09/12 03:05:34 959295] [debug] |scid:5dde071bf725e875|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:222|
[2025/09/12 03:05:34 959299] [debug] |scid:5dde071bf725e875|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137931|packet_lost:0|acked:41|po_sent_time:1757646334926431|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:75|
[2025/09/12 03:05:34 959304] [debug] |scid:5dde071bf725e875|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137931|packet_lost:0|acked:41|po_sent_time:1757646334926431|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:75|
[2025/09/12 03:05:34 959308] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_ack_received|l-0.0.0.0-42494-5dde071bf725e875 p-193.167.100.100-443-d8f0349a2add6702 |bbr on ack|mode:0|pacing_rate:12698420|bw:3522|cwnd:137972|full_bw_reached:0|inflight:0|srtt:31489|latest_rtt:32679|min_rtt:31320|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 03:05:34 959314] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:12|
[2025/09/12 03:05:34 959318] [debug] |scid:5dde071bf725e875|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/09/12 03:05:34 959327] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:ACK_01RTT|expire:1757646334984110|now:1757646334959110|interv:25000|
[2025/09/12 03:05:34 959332] [debug] |scid:5dde071bf725e875|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646334959110|max_ack_delay:25000|
[2025/09/12 03:05:34 959337] [debug] |scid:5dde071bf725e875|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 03:05:34 959341] [info] |scid:5dde071bf725e875|xqc_conn_on_pkt_processed|====>|conn:000055D56BD1D35C|path:0|size:1067|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK STREAM MAX_STREAMS |recv_time:1757646334959110|dcid:5dde071bf725e875|dcid_seq:0|
[2025/09/12 03:05:34 959346] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646454959110|now:1757646334959110|interv:120000000|
[2025/09/12 03:05:34 959350] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646454959110|now:1757646334959110|interv:120000000|
[2025/09/12 03:05:34 959354] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334959354|
[2025/09/12 03:05:34 959359] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT 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:1757646334959358|
[2025/09/12 03:05:34 959364] [debug] |scid:5dde071bf725e875|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055D56BD1D35C|
[2025/09/12 03:05:34 959369] [debug] |scid:5dde071bf725e875|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 03:05:34 959374] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:STREAM_CLOSE|expire:1757646335273849|now:1757646334959374|interv:314475|
[2025/09/12 03:05:34 959436] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646334984110|
[2025/09/12 03:05:34 959446] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646334984110|
[2025/09/12 03:05:34 959452] [debug] |xqc_engine_wakeup_after|wakeup:1757646334984110|now:1757646334959452|diff:24658|
[2025/09/12 03:05:34 959459] [debug] |xqc_engine_main_logic|END|now:1757646334959358|
[2025/09/12 03:05:34 959466] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334959466|
[2025/09/12 03:05:34 959472] [debug] |xqc_engine_wakeup_after|wakeup:1757646334984110|now:1757646334959472|diff:24638|
[2025/09/12 03:05:34 959478] [debug] |xqc_engine_main_logic|END|now:1757646334959466|
[2025/09/12 03:05:34 983892] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334983892|
[2025/09/12 03:05:34 983904] [debug] |xqc_engine_wakeup_after|wakeup:1757646334984110|now:1757646334983904|diff:206|
[2025/09/12 03:05:34 983909] [debug] |xqc_engine_main_logic|END|now:1757646334983892|
[2025/09/12 03:05:34 984977] [debug] |xqc_engine_main_logic|BEGIN|now:1757646334984977|
[2025/09/12 03:05:34 984983] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646334984110|pq_index:0|
[2025/09/12 03:05:34 984987] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646334959358|
[2025/09/12 03:05:34 984993] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646334984991|
[2025/09/12 03:05:34 984997] [debug] |scid:5dde071bf725e875|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757646334984110|now:1757646334984991|
[2025/09/12 03:05:34 985002] [debug] |scid:5dde071bf725e875|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 03:05:34 985013] [debug] |scid:5dde071bf725e875|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757646334984110|now:1757646334984991|
[2025/09/12 03:05:34 985017] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 03:05:34 985022] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|largest_recv:3|ack_delay:25912|first_ack_range:1|largest_pkt_recv_time:1757646334959110|
[2025/09/12 03:05:34 985026] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 03:05:34 985030] [debug] |scid:5dde071bf725e875|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 03:05:34 985035] [debug] |scid:5dde071bf725e875|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 03:05:34 985039] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 985044] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 03:05:34 985049] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 03:05:34 985082] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:9|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757646334985057|stream_id:0|stream_offset:0|
[2025/09/12 03:05:34 985088] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:9|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:34 985094] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646335273849|
[2025/09/12 03:05:34 985098] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646335273849|
[2025/09/12 03:05:34 985104] [debug] |xqc_engine_wakeup_after|wakeup:1757646335273849|now:1757646334985103|diff:288746|
[2025/09/12 03:05:34 985110] [debug] |xqc_engine_main_logic|END|now:1757646334984991|
[2025/09/12 03:05:35 051561] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:1058|state:ESTABED|recv_time:1757646335051559|
[2025/09/12 03:05:35 051579] [debug] |scid:5dde071bf725e875|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5dde071bf725e875|spin_bit:0|
[2025/09/12 03:05:35 051589] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 03:05:35 051595] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 03:05:35 051605] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 03:05:35 051611] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:f|
[2025/09/12 03:05:35 051618] [debug] |scid:5dde071bf725e875|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 03:05:35 051623] [debug] |scid:5dde071bf725e875|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/09/12 03:05:35 051627] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:12|
[2025/09/12 03:05:35 051631] [debug] |scid:5dde071bf725e875|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/09/12 03:05:35 051636] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:ACK_01RTT|expire:1757646335076559|now:1757646335051559|interv:25000|
[2025/09/12 03:05:35 051644] [debug] |scid:5dde071bf725e875|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_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646335051559|max_ack_delay:25000|
[2025/09/12 03:05:35 051651] [debug] |scid:5dde071bf725e875|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 03:05:35 051668] [info] |scid:5dde071bf725e875|xqc_conn_on_pkt_processed|====>|conn:000055D56BD1D35C|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM MAX_STREAMS |recv_time:1757646335051559|dcid:5dde071bf725e875|dcid_seq:0|
[2025/09/12 03:05:35 051675] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646455051559|now:1757646335051559|interv:120000000|
[2025/09/12 03:05:35 051681] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646455051559|now:1757646335051559|interv:120000000|
[2025/09/12 03:05:35 051687] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646335273849|pq_index:0|
[2025/09/12 03:05:35 051694] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646334984991|
[2025/09/12 03:05:35 051700] [debug] |xqc_engine_main_logic|BEGIN|now:1757646335051700|
[2025/09/12 03:05:35 051708] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT 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:1757646335051706|
[2025/09/12 03:05:35 051717] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646335076559|
[2025/09/12 03:05:35 051724] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646335076559|
[2025/09/12 03:05:35 051730] [debug] |xqc_engine_wakeup_after|wakeup:1757646335076559|now:1757646335051729|diff:24830|
[2025/09/12 03:05:35 051736] [debug] |xqc_engine_main_logic|END|now:1757646335051706|
[2025/09/12 03:05:35 051745] [debug] |xqc_engine_main_logic|BEGIN|now:1757646335051745|
[2025/09/12 03:05:35 051751] [debug] |xqc_engine_wakeup_after|wakeup:1757646335076559|now:1757646335051751|diff:24808|
[2025/09/12 03:05:35 051758] [debug] |xqc_engine_main_logic|END|now:1757646335051745|
[2025/09/12 03:05:35 077283] [debug] |xqc_engine_main_logic|BEGIN|now:1757646335077283|
[2025/09/12 03:05:35 077294] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646335076559|pq_index:0|
[2025/09/12 03:05:35 077299] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646335051706|
[2025/09/12 03:05:35 077304] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646335077303|
[2025/09/12 03:05:35 077309] [debug] |scid:5dde071bf725e875|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757646335076559|now:1757646335077303|
[2025/09/12 03:05:35 077313] [debug] |scid:5dde071bf725e875|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 03:05:35 077317] [debug] |scid:5dde071bf725e875|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757646335076559|now:1757646335077303|
[2025/09/12 03:05:35 077320] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 03:05:35 077326] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|largest_recv:4|ack_delay:25767|first_ack_range:2|largest_pkt_recv_time:1757646335051559|
[2025/09/12 03:05:35 077331] [debug] |scid:5dde071bf725e875|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 03:05:35 077335] [debug] |scid:5dde071bf725e875|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 03:05:35 077339] [debug] |scid:5dde071bf725e875|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 03:05:35 077344] [debug] |scid:5dde071bf725e875|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 03:05:35 077349] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 03:05:35 077354] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 03:05:35 077429] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757646335077367|stream_id:0|stream_offset:0|
[2025/09/12 03:05:35 077436] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:10|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 03:05:35 077441] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646335273849|
[2025/09/12 03:05:35 077446] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646335273849|
[2025/09/12 03:05:35 077449] [debug] |xqc_engine_wakeup_after|wakeup:1757646335273849|now:1757646335077449|diff:196400|
[2025/09/12 03:05:35 077454] [debug] |xqc_engine_main_logic|END|now:1757646335077303|
[2025/09/12 03:05:35 274965] [debug] |xqc_engine_main_logic|BEGIN|now:1757646335274964|
[2025/09/12 03:05:35 274982] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646335273849|pq_index:0|
[2025/09/12 03:05:35 274988] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646335077303|
[2025/09/12 03:05:35 274995] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646335274993|
[2025/09/12 03:05:35 275001] [debug] |scid:5dde071bf725e875|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757646335273849|now:1757646335274993|
[2025/09/12 03:05:35 275007] [debug] |scid:5dde071bf725e875|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 03:05:35 275013] [debug] |scid:5dde071bf725e875|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 03:05:35 275039] [info] |scid:5dde071bf725e875|xqc_conn_close|conn:000055D56BD1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT 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 03:05:35 275049] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_DRAINING|expire:1757646335589524|now:1757646335275049|interv:314475|
[2025/09/12 03:05:35 275058] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 03:05:35 275066] [debug] |scid:5dde071bf725e875|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 03:05:35 275073] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 03:05:35 275077] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 03:05:35 275082] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 03:05:35 275086] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 03:05:35 275092] [info] |scid:5dde071bf725e875|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT 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 03:05:35 275100] [debug] |scid:5dde071bf725e875|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 03:05:35 275121] [stats] |scid:5dde071bf725e875|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:1757646331452067|wrt_delay:38|snd_delay:129|finwrt_delay:2691123|finsnd_delay:3474195|finrcv_delay:3507094|finread_delay:3507302|all_acked_delay:2691119|firstfinack_dely:2691115|close_delay:3507307|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-42494-5dde071bf725e875 p-193.167.100.100-443-d8f0349a2add6702|path_info:mp is not supported in connection scid:5dde071bf725e875|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 03:05:35 275143] [debug] |scid:5dde071bf725e875|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757646335273849|now:1757646335274993|
[2025/09/12 03:05:35 275150] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 03:05:35 275160] [debug] |scid:5dde071bf725e875|xqc_path_get_perf_class|conn:000055D56BD1D35C|path_id:0|path_srtt:31489|min_srtt:31489|path_bw:3522|loss_rate:20.00|path_pto:0|
[2025/09/12 03:05:35 275169] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D56BD1D35C|path_id:0|path_srtt:31489|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 03:05:35 275178] [debug] |scid:5dde071bf725e875|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/09/12 03:05:35 275188] [debug] |scid:5dde071bf725e875|xqc_check_acked_or_dropped_pkt|conn:000055D56BD1D35C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 03:05:35 275198] [debug] |scid:5dde071bf725e875|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 03:05:35 275265] [info] |scid:5dde071bf725e875|xqc_send_packet_with_pn|<==|conn:000055D56BD1D35C|path:0|pkt_num:11|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757646335275214|stream_id:0|stream_offset:0|
[2025/09/12 03:05:35 275276] [debug] |scid:5dde071bf725e875|xqc_send_ctl_on_packet_sent|conn:000055D56BD1D35C|path:0|pkt_num:11|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 03:05:35 275284] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646335589524|
[2025/09/12 03:05:35 275290] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646335589524|
[2025/09/12 03:05:35 275295] [debug] |xqc_engine_wakeup_after|wakeup:1757646335589524|now:1757646335275295|diff:314229|
[2025/09/12 03:05:35 275302] [debug] |xqc_engine_main_logic|END|now:1757646335274993|
[2025/09/12 03:05:35 306550] [info] |xqc_engine_packet_process|==>|conn:000055D56BD1D35C|size:35|state:CLOSING|recv_time:1757646335306548|
[2025/09/12 03:05:35 306567] [debug] |scid:5dde071bf725e875|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5dde071bf725e875|spin_bit:0|
[2025/09/12 03:05:35 306578] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 03:05:35 306585] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 03:05:35 306595] [debug] |scid:5dde071bf725e875|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 03:05:35 306600] [debug] |scid:5dde071bf725e875|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 03:05:35 306605] [debug] |scid:5dde071bf725e875|xqc_process_frames|frame_type:1c|
[2025/09/12 03:05:35 306613] [debug] |scid:5dde071bf725e875|xqc_process_frames|draining state, skip|
[2025/09/12 03:05:35 306620] [debug] |scid:5dde071bf725e875|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 03:05:35 306627] [info] |scid:5dde071bf725e875|xqc_conn_on_pkt_processed|====>|conn:000055D56BD1D35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:5|frame:CONNECTION_CLOSE |recv_time:1757646335306548|dcid:5dde071bf725e875|dcid_seq:0|
[2025/09/12 03:05:35 306634] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:PATH_IDLE|expire:1757646455306548|now:1757646335306548|interv:120000000|
[2025/09/12 03:05:35 306642] [debug] |scid:5dde071bf725e875|xqc_timer_set|type:CONN_IDLE|expire:1757646455306548|now:1757646335306548|interv:120000000|
[2025/09/12 03:05:35 306647] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646335589524|pq_index:0|
[2025/09/12 03:05:35 306654] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646335274993|
[2025/09/12 03:05:35 306669] [debug] |xqc_engine_main_logic|BEGIN|now:1757646335306669|
[2025/09/12 03:05:35 306677] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646335306675|
[2025/09/12 03:05:35 306684] [debug] |scid:5dde071bf725e875|xqc_conn_next_wakeup_time|wakeup_time:1757646335589524|
[2025/09/12 03:05:35 306691] [debug] |scid:5dde071bf725e875|xqc_engine_add_wakeup_queue|next_tick_time:1757646335589524|
[2025/09/12 03:05:35 306697] [debug] |xqc_engine_wakeup_after|wakeup:1757646335589524|now:1757646335306697|diff:282827|
[2025/09/12 03:05:35 306704] [debug] |xqc_engine_main_logic|END|now:1757646335306675|
[2025/09/12 03:05:35 306712] [debug] |xqc_engine_main_logic|BEGIN|now:1757646335306711|
[2025/09/12 03:05:35 306717] [debug] |xqc_engine_wakeup_after|wakeup:1757646335589524|now:1757646335306717|diff:282807|
[2025/09/12 03:05:35 306724] [debug] |xqc_engine_main_logic|END|now:1757646335306711|
[2025/09/12 03:05:35 590141] [debug] |xqc_engine_main_logic|BEGIN|now:1757646335590140|
[2025/09/12 03:05:35 590161] [debug] |scid:5dde071bf725e875|xqc_engine_remove_wakeup_queue|next_tick_time:1757646335589524|pq_index:0|
[2025/09/12 03:05:35 590166] [debug] |scid:5dde071bf725e875|xqc_engine_add_active_queue|last_ticked_time:1757646335306675|
[2025/09/12 03:05:35 590173] [debug] |scid:5dde071bf725e875|xqc_engine_process_conn|conn:000055D56BD1D35C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757646335590170|
[2025/09/12 03:05:35 590179] [debug] |scid:5dde071bf725e875|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757646335589524|now:1757646335590170|
[2025/09/12 03:05:35 590183] [debug] |scid:5dde071bf725e875|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757646335589524|now:1757646335590170|
[2025/09/12 03:05:35 590187] [debug] |scid:5dde071bf725e875|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 03:05:35 590192] [info] |xqc_engine_main_logic|conn:000055D56BD1D35C|l-0.0.0.0-42494-5dde071bf725e875 p-193.167.100.100-443-d8f0349a2add6702|conn_state:13|next_tick_time:1757646335589524
[2025/09/12 03:05:35 590206] [report] |scid:5dde071bf725e875|xqc_conn_destroy|000055D56BD1D35C|has_0rtt:1|0rtt_accept:0|token_ok:-1|handshake_time:2692066|first_send_delay:1155|conn_persist:4139249|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-42494-5dde071bf725e875 p-193.167.100.100-443-d8f0349a2add6702|hsk_recv:2690966|close_recv:3855655|close_send:3824257|last_recv:3855591|last_send:3824257|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,21,11,10,68,0,2048,i96,4,1049,1058,480,4,3600,0,4,26,35,40000,5,3855,0,4,1058,1067,484,3,3508,0,4,19,4,9,3534,4,19,4,10,3626,4,17,40000,11,3824,0-2,0-2,0-0,0-0,0-0,0-31,0-8022,0-5320,0-15,0-10,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:15|spurious_loss:0|detected_loss:4|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 03:05:35 590257] [debug] |scid:5dde071bf725e875|xqc_send_ctl_destroy|destroy|
[2025/09/12 03:05:35 590268] [debug] |scid:5dde071bf725e875|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 03:05:35 590275] [debug] |scid:5dde071bf725e875|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 03:05:35 590286] [debug] |scid:5dde071bf725e875|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 03:05:35 590354] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 03:05:35 590362] [debug] |xqc_engine_main_logic|END|now:1757646335590170|
[2025/09/12 03:05:35 591412] [debug] |xqc_engine_destroy|begin|