[2025/04/30 18:13:36 282859] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/04/30 18:13:36 282894] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/04/30 18:13:36 282899] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/04/30 18:13:36 282904] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/04/30 18:13:36 282908] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/04/30 18:13:36 282916] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/04/30 18:13:36 282920] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/04/30 18:13:36 282924] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/04/30 18:13:36 282928] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/04/30 18:13:36 283029] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036936283028|now:1746036816283028|interv:120000000|
[2025/04/30 18:13:36 283063] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036936283062|now:1746036816283062|interv:120000000|
[2025/04/30 18:13:36 283073] [debug] |xqc_path_create|path:0|dcid:04babf18d52cb777|scid:9b8e596e7bd64782|create_path_count:1|
[2025/04/30 18:13:36 283081] [debug] |scid:9b8e596e7bd64782|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|
[2025/04/30 18:13:36 283087] [debug] |xqc_path_init|path:0|dcid:04babf18d52cb777|scid:9b8e596e7bd64782|state:2|
[2025/04/30 18:13:36 283093] [debug] |scid:9b8e596e7bd64782|xqc_conn_create|success|scid:9b8e596e7bd64782|dcid:04babf18d52cb777|conn:0000559CA9F1D35C|
[2025/04/30 18:13:36 283100] [debug] |scid:9b8e596e7bd64782|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/04/30 18:13:36 283109] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/04/30 18:13:36 283432] [debug] |scid:9b8e596e7bd64782|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/04/30 18:13:36 283441] [debug] |scid:9b8e596e7bd64782|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 18:13:36 283447] [debug] |scid:9b8e596e7bd64782|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 18:13:36 283453] [debug] |scid:9b8e596e7bd64782|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|
[2025/04/30 18:13:36 283459] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1746036816283458|
[2025/04/30 18:13:36 283465] [debug] |scid:9b8e596e7bd64782|xqc_process_crypto_write_streams|
[2025/04/30 18:13:36 283469] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 18:13:36 283477] [info] |scid:9b8e596e7bd64782|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:339|sent:309|pkt_type:INIT|frame:CRYPTO |now:1746036816283476|
[2025/04/30 18:13:36 283483] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/04/30 18:13:36 283490] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 18:13:36 283495] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|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|
[2025/04/30 18:13:36 283500] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:339|reinj:0|path_class:2|
[2025/04/30 18:13:36 283506] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:339|pkt_type:INIT|frame:CRYPTO |
[2025/04/30 18:13:36 283511] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 18:13:36 283615] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1746036816283528|stream_id:0|stream_offset:0|
[2025/04/30 18:13:36 283625] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|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|
[2025/04/30 18:13:36 283632] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 18:13:36 283638] [debug] |scid:9b8e596e7bd64782|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|
[2025/04/30 18:13:36 283646] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:36 283652] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:36 283673] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:36 283681] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036817033528|now:1746036816283637|interv:749891|
[2025/04/30 18:13:36 283686] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036817033528|now:1746036816283637|interval:749891|pto_count:0|srtt:250000
[2025/04/30 18:13:36 283691] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/04/30 18:13:36 283697] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036817033528|
[2025/04/30 18:13:36 283701] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_active_queue|last_ticked_time:1746036816283458|pd_index:0|
[2025/04/30 18:13:36 283705] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036817033528|
[2025/04/30 18:13:36 283709] [debug] |xqc_engine_wakeup_after|wakeup:1746036817033528|now:1746036816283709|diff:749819|
[2025/04/30 18:13:36 283715] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 18:13:36 283767] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036817033528|pq_index:0|
[2025/04/30 18:13:36 283775] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036816283458|
[2025/04/30 18:13:36 283787] [debug] |scid:9b8e596e7bd64782|xqc_stream_send|blocked by no 0RTT support|
[2025/04/30 18:13:36 283794] [info] |scid:9b8e596e7bd64782|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:0|fin:1|stream_flag:1|conn:0000559CA9F1D35C|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/04/30 18:13:36 283804] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1746036816283804|
[2025/04/30 18:13:36 283813] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036817033528|
[2025/04/30 18:13:36 283819] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_active_queue|last_ticked_time:1746036816283804|pd_index:0|
[2025/04/30 18:13:36 283825] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036817033528|
[2025/04/30 18:13:36 283832] [debug] |xqc_engine_wakeup_after|wakeup:1746036817033528|now:1746036816283832|diff:749696|
[2025/04/30 18:13:36 283839] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 18:13:37 033216] [debug] |xqc_engine_main_logic|BEGIN|now:1746036817033215|
[2025/04/30 18:13:37 033235] [debug] |xqc_engine_wakeup_after|wakeup:1746036817033528|now:1746036817033234|diff:294|
[2025/04/30 18:13:37 033241] [debug] |xqc_engine_main_logic|END|now:1746036817033215|
[2025/04/30 18:13:37 034316] [debug] |xqc_engine_main_logic|BEGIN|now:1746036817034316|
[2025/04/30 18:13:37 034323] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036817033528|pq_index:0|
[2025/04/30 18:13:37 034327] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036816283804|
[2025/04/30 18:13:37 034332] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1746036817034331|
[2025/04/30 18:13:37 034336] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746036817033528|now:1746036817034331|
[2025/04/30 18:13:37 034341] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 18:13:37 034345] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559CA9F1D35C|path:0|bytes_in_flight:1184|
[2025/04/30 18:13:37 034349] [debug] |scid:9b8e596e7bd64782|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|
[2025/04/30 18:13:37 034354] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:37 034358] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:37 034362] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:37 034366] [debug] |scid:9b8e596e7bd64782|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/04/30 18:13:37 034371] [debug] |scid:9b8e596e7bd64782|xqc_conn_send_probe_pkt|conn:0000559CA9F1D35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/04/30 18:13:37 034377] [debug] |scid:9b8e596e7bd64782|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/04/30 18:13:37 034382] [debug] |scid:9b8e596e7bd64782|xqc_conn_send_probe_pkt|conn:0000559CA9F1D35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/04/30 18:13:37 034390] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559CA9F1D35C|pto_count:1
[2025/04/30 18:13:37 034395] [debug] |scid:9b8e596e7bd64782|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|
[2025/04/30 18:13:37 034399] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036818534399|now:1746036817034395|interv:1500004|
[2025/04/30 18:13:37 034404] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036818534399|now:1746036817034395|interval:1500004|pto_count:1|srtt:250000
[2025/04/30 18:13:37 034409] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 034414] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 034419] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/04/30 18:13:37 034424] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 18:13:37 034467] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1746036817034432|stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 034474] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|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|
[2025/04/30 18:13:37 034483] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 18:13:37 034487] [debug] |scid:9b8e596e7bd64782|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|
[2025/04/30 18:13:37 034492] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:37 034496] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:37 034500] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:37 034504] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036818534432|now:1746036817034487|interv:1499945|
[2025/04/30 18:13:37 034508] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036818534432|now:1746036817034487|interval:1499945|pto_count:1|srtt:250000
[2025/04/30 18:13:37 034513] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/04/30 18:13:37 034518] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/04/30 18:13:37 034522] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 18:13:37 034548] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1184|now:1746036817034528|stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 034553] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|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|
[2025/04/30 18:13:37 034558] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/04/30 18:13:37 034562] [debug] |scid:9b8e596e7bd64782|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|
[2025/04/30 18:13:37 034566] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 2368|
[2025/04/30 18:13:37 034570] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:37 034574] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:37 034578] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036818534528|now:1746036817034562|interv:1499966|
[2025/04/30 18:13:37 034582] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036818534528|now:1746036817034562|interval:1499966|pto_count:1|srtt:250000
[2025/04/30 18:13:37 034586] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2368|
[2025/04/30 18:13:37 034591] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036818534528|
[2025/04/30 18:13:37 034595] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036818534528|
[2025/04/30 18:13:37 034599] [debug] |xqc_engine_wakeup_after|wakeup:1746036818534528|now:1746036817034599|diff:1499929|
[2025/04/30 18:13:37 034603] [debug] |xqc_engine_main_logic|END|now:1746036817034331|
[2025/04/30 18:13:37 067026] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:1200|state:C_INITIAL_SENT|recv_time:1746036817067024|
[2025/04/30 18:13:37 067049] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 18:13:37 067055] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|success|Length:22|
[2025/04/30 18:13:37 067064] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 18:13:37 067070] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/04/30 18:13:37 067091] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/04/30 18:13:37 067098] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:2|
[2025/04/30 18:13:37 067107] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/04/30 18:13:37 067120] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1746036816283528|is_app_limited:1|send_elapse:0|ack_elapse:783496|ctl_first_sent_time:1746036816283528|lagest_ack_time:1746036817067024|curr_delivered:1184|
[2025/04/30 18:13:37 067128] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036816283528|
[2025/04/30 18:13:37 067134] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/04/30 18:13:37 067141] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/04/30 18:13:37 067148] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1746036817034432|is_app_limited:1|send_elapse:0|ack_elapse:32592|ctl_first_sent_time:1746036817034432|lagest_ack_time:1746036817067024|curr_delivered:2368|
[2025/04/30 18:13:37 067154] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036817034432|
[2025/04/30 18:13:37 067159] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 18:13:37 067163] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|before update rtt|conn:0000559CA9F1D35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32592|ack_delay:56|
[2025/04/30 18:13:37 067170] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |after update rtt|conn:0000559CA9F1D35C|srtt:32592|rttvar:16296|minrtt:32592|latest_rtt:32592|ack_delay:56|
[2025/04/30 18:13:37 067174] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/04/30 18:13:37 067179] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 18:13:37 067185] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/04/30 18:13:37 067190] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32592|rtt_var:16296|pto_duration:195552|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 18:13:37 067194] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036817262746|now:1746036817067189|interv:195557|
[2025/04/30 18:13:37 067199] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036817262746|now:1746036817067189|interval:195557|pto_count:1|srtt:32592
[2025/04/30 18:13:37 067203] [debug] |scid:9b8e596e7bd64782|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32592, delivered 2368|rate 72655|lost 0|
[2025/04/30 18:13:37 067208] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/04/30 18:13:37 067217] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (72655) in round 1|
[2025/04/30 18:13:37 067221] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|probertt expire|rtt:32592, old_rtt:2147483647|
[2025/04/30 18:13:37 067225] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|minrtt expire|rtt:32592, old_rtt:2147483647|
[2025/04/30 18:13:37 067230] [debug] |scid:9b8e596e7bd64782|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6828|extra_cwnd:4736|
[2025/04/30 18:13:37 067234] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1746036817034432|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/04/30 18:13:37 067239] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1746036817034432|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/04/30 18:13:37 067244] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |bbr on ack|mode:0|pacing_rate:12202826|bw:72655|cwnd:140224|full_bw_reached:0|inflight:0|srtt:32592|latest_rtt:32592|min_rtt:32592|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:13:37 067251] [info] |scid:9b8e596e7bd64782|xqc_conn_confirm_cid|dcid change|ori:04babf18d52cb777|new:ee9091f59b69e2174cc0567413c84fadd9fc2728|
[2025/04/30 18:13:37 067256] [info] |scid:9b8e596e7bd64782|xqc_conn_addr_validated|Address Validated|conn:0000559CA9F1D35C|role:0|
[2025/04/30 18:13:37 067261] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/04/30 18:13:37 067266] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:ACK |recv_time:1746036817067024|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:37 067271] [info] |scid:9b8e596e7bd64782|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1140
[2025/04/30 18:13:37 067275] [info] |scid:9b8e596e7bd64782|xqc_conn_process_packet|ignore err|-631|
[2025/04/30 18:13:37 067279] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036937067024|now:1746036817067024|interv:120000000|
[2025/04/30 18:13:37 067283] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036937067024|now:1746036817067024|interv:120000000|
[2025/04/30 18:13:37 067287] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036818534528|pq_index:0|
[2025/04/30 18:13:37 067292] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036817034331|
[2025/04/30 18:13:37 067296] [debug] |xqc_engine_main_logic|BEGIN|now:1746036817067296|
[2025/04/30 18:13:37 067300] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1746036817067300|
[2025/04/30 18:13:37 067306] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036817262746|
[2025/04/30 18:13:37 067310] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036817262746|
[2025/04/30 18:13:37 067314] [debug] |xqc_engine_wakeup_after|wakeup:1746036817262746|now:1746036817067314|diff:195432|
[2025/04/30 18:13:37 067319] [debug] |xqc_engine_main_logic|END|now:1746036817067300|
[2025/04/30 18:13:37 067324] [debug] |xqc_engine_main_logic|BEGIN|now:1746036817067324|
[2025/04/30 18:13:37 067328] [debug] |xqc_engine_wakeup_after|wakeup:1746036817262746|now:1746036817067328|diff:195418|
[2025/04/30 18:13:37 067332] [debug] |xqc_engine_main_logic|END|now:1746036817067324|
[2025/04/30 18:13:37 263928] [debug] |xqc_engine_main_logic|BEGIN|now:1746036817263928|
[2025/04/30 18:13:37 263950] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036817262746|pq_index:0|
[2025/04/30 18:13:37 263955] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036817067300|
[2025/04/30 18:13:37 263961] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST ADDR_VALIDATED |now:1746036817263960|
[2025/04/30 18:13:37 263966] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746036817262746|now:1746036817263960|
[2025/04/30 18:13:37 263970] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 18:13:37 263976] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559CA9F1D35C|pto_count:2
[2025/04/30 18:13:37 263981] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32592|rtt_var:16296|pto_duration:391104|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 18:13:37 263986] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036817655090|now:1746036817263980|interv:391110|
[2025/04/30 18:13:37 263990] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036817655090|now:1746036817263980|interval:391110|pto_count:2|srtt:32592
[2025/04/30 18:13:37 263997] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:32592|min_srtt:32592|path_bw:72655|loss_rate:33.33|path_pto:2|
[2025/04/30 18:13:37 264002] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:140224|conn:0000559CA9F1D35C|stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 264008] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|path_id:0|path_srtt:32592|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:13:37 264013] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:PING |pn:0|size:43|reinj:0|path_class:4|
[2025/04/30 18:13:37 264018] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:43|pkt_type:INIT|frame:PING |
[2025/04/30 18:13:37 264022] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:140224|conn:0000559CA9F1D35C|stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 264027] [debug] |scid:9b8e596e7bd64782|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:13:37 264032] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 18:13:37 264080] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING PING |inflight:0|now:1746036817264043|stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 264087] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/04/30 18:13:37 264092] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 18:13:37 264096] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32592|rtt_var:16296|pto_duration:391104|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 18:13:37 264101] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:37 264105] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:37 264113] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:37 264117] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036817655147|now:1746036817264096|interv:391051|
[2025/04/30 18:13:37 264122] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036817655147|now:1746036817264096|interval:391051|pto_count:2|srtt:32592
[2025/04/30 18:13:37 264127] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:1184|
[2025/04/30 18:13:37 264132] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036817655147|
[2025/04/30 18:13:37 264136] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036817655147|
[2025/04/30 18:13:37 264140] [debug] |xqc_engine_wakeup_after|wakeup:1746036817655147|now:1746036817264140|diff:391007|
[2025/04/30 18:13:37 264144] [debug] |xqc_engine_main_logic|END|now:1746036817263960|
[2025/04/30 18:13:37 296543] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:1200|state:C_INITIAL_SENT|recv_time:1746036817296541|
[2025/04/30 18:13:37 296558] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 18:13:37 296564] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|success|Length:24|
[2025/04/30 18:13:37 296572] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:2|
[2025/04/30 18:13:37 296579] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/04/30 18:13:37 296585] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/04/30 18:13:37 296590] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:2|
[2025/04/30 18:13:37 296599] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/04/30 18:13:37 296606] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:2368|prior_time:1746036817264043|is_app_limited:1|send_elapse:0|ack_elapse:32498|ctl_first_sent_time:1746036817264043|lagest_ack_time:1746036817296541|curr_delivered:3552|
[2025/04/30 18:13:37 296614] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036817264043|
[2025/04/30 18:13:37 296621] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 18:13:37 296627] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|before update rtt|conn:0000559CA9F1D35C|srtt:32592|rttvar:16296|minrtt:32592|latest_rtt:32498|ack_delay:64|
[2025/04/30 18:13:37 296634] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |after update rtt|conn:0000559CA9F1D35C|srtt:32572|rttvar:12261|minrtt:32498|latest_rtt:32498|ack_delay:64|
[2025/04/30 18:13:37 296641] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/04/30 18:13:37 296648] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:2|
[2025/04/30 18:13:37 296654] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32572|rtt_var:12261|pto_duration:326464|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 18:13:37 296681] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036817623145|now:1746036817296654|interv:326491|
[2025/04/30 18:13:37 296689] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036817623145|now:1746036817296654|interval:326491|pto_count:2|srtt:32572
[2025/04/30 18:13:37 296702] [debug] |scid:9b8e596e7bd64782|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32498, delivered 1184|rate 36433|lost 0|
[2025/04/30 18:13:37 296706] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/04/30 18:13:37 296710] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|probertt expire|rtt:32498, old_rtt:32592|
[2025/04/30 18:13:37 296714] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|minrtt expire|rtt:32498, old_rtt:32592|
[2025/04/30 18:13:37 296718] [debug] |scid:9b8e596e7bd64782|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6811|extra_cwnd:4736|
[2025/04/30 18:13:37 296722] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:1184|po_sent_time:1746036817264043|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3552|
[2025/04/30 18:13:37 296727] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:1184|po_sent_time:1746036817264043|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3552|
[2025/04/30 18:13:37 296734] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |bbr on ack|mode:0|pacing_rate:12202826|bw:72655|cwnd:141408|full_bw_reached:0|inflight:0|srtt:32572|latest_rtt:32498|min_rtt:32498|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:13:37 296744] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/04/30 18:13:37 296752] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:ACK |recv_time:1746036817296541|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:37 296758] [info] |scid:9b8e596e7bd64782|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1138
[2025/04/30 18:13:37 296762] [info] |scid:9b8e596e7bd64782|xqc_conn_process_packet|ignore err|-631|
[2025/04/30 18:13:37 296766] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036937296541|now:1746036817296541|interv:120000000|
[2025/04/30 18:13:37 296771] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036937296541|now:1746036817296541|interv:120000000|
[2025/04/30 18:13:37 296775] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036817655147|pq_index:0|
[2025/04/30 18:13:37 296779] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036817263960|
[2025/04/30 18:13:37 296783] [debug] |xqc_engine_main_logic|BEGIN|now:1746036817296783|
[2025/04/30 18:13:37 296788] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1746036817296787|
[2025/04/30 18:13:37 296794] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036817623145|
[2025/04/30 18:13:37 296798] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036817623145|
[2025/04/30 18:13:37 296802] [debug] |xqc_engine_wakeup_after|wakeup:1746036817623145|now:1746036817296802|diff:326343|
[2025/04/30 18:13:37 296806] [debug] |xqc_engine_main_logic|END|now:1746036817296787|
[2025/04/30 18:13:37 296812] [debug] |xqc_engine_main_logic|BEGIN|now:1746036817296812|
[2025/04/30 18:13:37 296818] [debug] |xqc_engine_wakeup_after|wakeup:1746036817623145|now:1746036817296817|diff:326328|
[2025/04/30 18:13:37 296825] [debug] |xqc_engine_main_logic|END|now:1746036817296812|
[2025/04/30 18:13:37 623857] [debug] |xqc_engine_main_logic|BEGIN|now:1746036817623856|
[2025/04/30 18:13:37 623869] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036817623145|pq_index:0|
[2025/04/30 18:13:37 623881] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036817296787|
[2025/04/30 18:13:37 623886] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST ADDR_VALIDATED |now:1746036817623885|
[2025/04/30 18:13:37 623891] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746036817623145|now:1746036817623885|
[2025/04/30 18:13:37 623895] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 18:13:37 623900] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559CA9F1D35C|pto_count:3
[2025/04/30 18:13:37 623905] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32572|rtt_var:12261|pto_duration:652928|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/04/30 18:13:37 623910] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036818276838|now:1746036817623905|interv:652933|
[2025/04/30 18:13:37 623914] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036818276838|now:1746036817623905|interval:652933|pto_count:3|srtt:32572
[2025/04/30 18:13:37 623920] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:32572|min_srtt:32572|path_bw:72655|loss_rate:25.00|path_pto:3|
[2025/04/30 18:13:37 623925] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:141408|conn:0000559CA9F1D35C|stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 623930] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|path_id:0|path_srtt:32572|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:13:37 623935] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:PING |pn:0|size:43|reinj:0|path_class:4|
[2025/04/30 18:13:37 623940] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:43|pkt_type:INIT|frame:PING |
[2025/04/30 18:13:37 623944] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:141408|conn:0000559CA9F1D35C|stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 623949] [debug] |scid:9b8e596e7bd64782|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:13:37 623954] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/04/30 18:13:37 623991] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING PING |inflight:0|now:1746036817623962|stream_id:0|stream_offset:0|
[2025/04/30 18:13:37 623998] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/04/30 18:13:37 624003] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 18:13:37 624007] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32572|rtt_var:12261|pto_duration:652928|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/04/30 18:13:37 624012] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:37 624016] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:37 624020] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:37 624029] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036818276890|now:1746036817624007|interv:652883|
[2025/04/30 18:13:37 624036] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036818276890|now:1746036817624007|interval:652883|pto_count:3|srtt:32572
[2025/04/30 18:13:37 624043] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:1184|
[2025/04/30 18:13:37 624050] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036818276890|
[2025/04/30 18:13:37 624057] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036818276890|
[2025/04/30 18:13:37 624063] [debug] |xqc_engine_wakeup_after|wakeup:1746036818276890|now:1746036817624063|diff:652827|
[2025/04/30 18:13:37 624070] [debug] |xqc_engine_main_logic|END|now:1746036817623885|
[2025/04/30 18:13:38 277042] [debug] |xqc_engine_main_logic|BEGIN|now:1746036818277042|
[2025/04/30 18:13:38 277055] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036818276890|pq_index:0|
[2025/04/30 18:13:38 277060] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036817623885|
[2025/04/30 18:13:38 277065] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST ADDR_VALIDATED |now:1746036818277064|
[2025/04/30 18:13:38 277070] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746036818276890|now:1746036818277064|
[2025/04/30 18:13:38 277074] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 18:13:38 277078] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559CA9F1D35C|path:0|bytes_in_flight:1184|
[2025/04/30 18:13:38 277082] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32572|rtt_var:12261|pto_duration:652928|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/04/30 18:13:38 277087] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:38 277091] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:38 277095] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:38 277099] [debug] |scid:9b8e596e7bd64782|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/04/30 18:13:38 277104] [debug] |scid:9b8e596e7bd64782|xqc_path_send_one_or_two_ack_elicit_pkts|PING on PTO, cnt: 2|
[2025/04/30 18:13:38 277109] [debug] |scid:9b8e596e7bd64782|xqc_path_send_one_or_two_ack_elicit_pkts|PING on PTO, cnt: 1|
[2025/04/30 18:13:38 277113] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559CA9F1D35C|pto_count:4
[2025/04/30 18:13:38 277118] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32572|rtt_var:12261|pto_duration:1305856|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/04/30 18:13:38 277122] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:38 277126] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:38 277130] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:38 277134] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036818929818|now:1746036818277117|interv:652701|
[2025/04/30 18:13:38 277139] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036818929818|now:1746036818277117|interval:652701|pto_count:4|srtt:32572
[2025/04/30 18:13:38 277152] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PING |stream_id:0|stream_offset:0|
[2025/04/30 18:13:38 277156] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PING |stream_id:0|stream_offset:0|
[2025/04/30 18:13:38 277161] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:43|pkt_type:INIT|frame:PING |
[2025/04/30 18:13:38 277166] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/04/30 18:13:38 277208] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING PING |inflight:1184|now:1746036818277175|stream_id:0|stream_offset:0|
[2025/04/30 18:13:38 277214] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/04/30 18:13:38 277219] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/04/30 18:13:38 277223] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32572|rtt_var:12261|pto_duration:1305856|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/04/30 18:13:38 277228] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 2368|
[2025/04/30 18:13:38 277232] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:38 277236] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:38 277240] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036819583031|now:1746036818277223|interv:1305808|
[2025/04/30 18:13:38 277244] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036819583031|now:1746036818277223|interval:1305808|pto_count:4|srtt:32572
[2025/04/30 18:13:38 277249] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:2368|
[2025/04/30 18:13:38 277254] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:43|pkt_type:INIT|frame:PING |
[2025/04/30 18:13:38 277259] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/04/30 18:13:38 277282] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING PING |inflight:2368|now:1746036818277265|stream_id:0|stream_offset:0|
[2025/04/30 18:13:38 277288] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:6|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/04/30 18:13:38 277292] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:2368|applimit:0|
[2025/04/30 18:13:38 277296] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32572|rtt_var:12261|pto_duration:1305856|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/04/30 18:13:38 277301] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 3552|
[2025/04/30 18:13:38 277305] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:38 277309] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:38 277317] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036819583121|now:1746036818277296|interv:1305825|
[2025/04/30 18:13:38 277321] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036819583121|now:1746036818277296|interval:1305825|pto_count:4|srtt:32572
[2025/04/30 18:13:38 277325] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141408|inflight:3552|
[2025/04/30 18:13:38 277330] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036819583121|
[2025/04/30 18:13:38 277334] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036819583121|
[2025/04/30 18:13:38 277338] [debug] |xqc_engine_wakeup_after|wakeup:1746036819583121|now:1746036818277338|diff:1305783|
[2025/04/30 18:13:38 277342] [debug] |xqc_engine_main_logic|END|now:1746036818277064|
[2025/04/30 18:13:38 309689] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:1200|state:C_INITIAL_SENT|recv_time:1746036818309687|
[2025/04/30 18:13:38 309704] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 18:13:38 309711] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|success|Length:26|
[2025/04/30 18:13:38 309720] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:3|
[2025/04/30 18:13:38 309725] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/04/30 18:13:38 309734] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:5|
[2025/04/30 18:13:38 309740] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:2|
[2025/04/30 18:13:38 309748] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:5|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/04/30 18:13:38 309756] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2368|prior_delivered:3552|prior_time:1746036817623962|is_app_limited:1|send_elapse:653213|ack_elapse:685725|ctl_first_sent_time:1746036818277175|lagest_ack_time:1746036818309687|curr_delivered:4736|
[2025/04/30 18:13:38 309763] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036818277175|
[2025/04/30 18:13:38 309770] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 18:13:38 309777] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|before update rtt|conn:0000559CA9F1D35C|srtt:32572|rttvar:12261|minrtt:32498|latest_rtt:32512|ack_delay:56|
[2025/04/30 18:13:38 309784] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |after update rtt|conn:0000559CA9F1D35C|srtt:32558|rttvar:9225|minrtt:32498|latest_rtt:32512|ack_delay:56|
[2025/04/30 18:13:38 309791] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/04/30 18:13:38 309798] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|mark lost|pns:0|pkt_num:4|lost_pn:2|po_sent_time:1746036817623962|lost_send_time:1746036818244571|loss_delay:65116|frame:PADDING PING |repair:0|
[2025/04/30 18:13:38 309805] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746036817623962u|
[2025/04/30 18:13:38 309811] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/04/30 18:13:38 309817] [stats] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |lost interval:1746036818309687|lost_count:1|send_count:7|pkt_num:4|po_send_time:1746036817623962|srtt:32558|cwnd:5744|bw:72655|conn_life:2026663|now:0|last_lost_time:2026663|
[2025/04/30 18:13:38 309825] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:4|
[2025/04/30 18:13:38 309839] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32558|rtt_var:9225|pto_duration:1111328|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/04/30 18:13:38 309846] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:38 309851] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:38 309855] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:38 309859] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036819388593|now:1746036818309839|interv:1078754|
[2025/04/30 18:13:38 309863] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036819388593|now:1746036818309839|interval:1078754|pto_count:4|srtt:32558
[2025/04/30 18:13:38 309868] [debug] |scid:9b8e596e7bd64782|xqc_generate_sample|sampler: send_elapse 653213, ack_elapse 685725, delivered 1184|rate 1726|lost 1|
[2025/04/30 18:13:38 309872] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/04/30 18:13:38 309876] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|minrtt expire|rtt:32498, old_rtt:32498|
[2025/04/30 18:13:38 309881] [debug] |scid:9b8e596e7bd64782|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6811|extra_cwnd:2368|
[2025/04/30 18:13:38 309884] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:1184|po_sent_time:1746036818277175|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4736|
[2025/04/30 18:13:38 309889] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:1184|po_sent_time:1746036818277175|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4736|
[2025/04/30 18:13:38 309894] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |bbr on ack|mode:0|pacing_rate:12202826|bw:72655|cwnd:6928|full_bw_reached:0|inflight:1184|srtt:32558|latest_rtt:32512|min_rtt:32498|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:13:38 309902] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:0|
[2025/04/30 18:13:38 309906] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:1200|pkt_type:INIT|pkt_num:5|frame:ACK |recv_time:1746036818309687|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:38 309911] [info] |scid:9b8e596e7bd64782|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1136
[2025/04/30 18:13:38 309915] [info] |scid:9b8e596e7bd64782|xqc_conn_process_packet|ignore err|-631|
[2025/04/30 18:13:38 309919] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036938309687|now:1746036818309687|interv:120000000|
[2025/04/30 18:13:38 309924] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036938309687|now:1746036818309687|interv:120000000|
[2025/04/30 18:13:38 309927] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036819583121|pq_index:0|
[2025/04/30 18:13:38 309932] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036818277064|
[2025/04/30 18:13:38 309936] [debug] |xqc_engine_main_logic|BEGIN|now:1746036818309936|
[2025/04/30 18:13:38 309940] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1746036818309940|
[2025/04/30 18:13:38 309950] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036819388593|
[2025/04/30 18:13:38 309954] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036819388593|
[2025/04/30 18:13:38 309957] [debug] |xqc_engine_wakeup_after|wakeup:1746036819388593|now:1746036818309957|diff:1078636|
[2025/04/30 18:13:38 309962] [debug] |xqc_engine_main_logic|END|now:1746036818309940|
[2025/04/30 18:13:38 309967] [debug] |xqc_engine_main_logic|BEGIN|now:1746036818309967|
[2025/04/30 18:13:38 309971] [debug] |xqc_engine_wakeup_after|wakeup:1746036819388593|now:1746036818309971|diff:1078622|
[2025/04/30 18:13:38 309975] [debug] |xqc_engine_main_logic|END|now:1746036818309967|
[2025/04/30 18:13:38 310685] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:1200|state:C_INITIAL_SENT|recv_time:1746036818310684|
[2025/04/30 18:13:38 310700] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 18:13:38 310706] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|success|Length:26|
[2025/04/30 18:13:38 310714] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:5|
[2025/04/30 18:13:38 310720] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/04/30 18:13:38 310729] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:6|
[2025/04/30 18:13:38 310736] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:2|
[2025/04/30 18:13:38 310743] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:6|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/04/30 18:13:38 310750] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3552|prior_delivered:3552|prior_time:1746036817623962|is_app_limited:1|send_elapse:653303|ack_elapse:686722|ctl_first_sent_time:1746036818277265|lagest_ack_time:1746036818310684|curr_delivered:5920|
[2025/04/30 18:13:38 310758] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036818277265|
[2025/04/30 18:13:38 310764] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 18:13:38 310771] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|before update rtt|conn:0000559CA9F1D35C|srtt:32558|rttvar:9225|minrtt:32498|latest_rtt:33419|ack_delay:48|
[2025/04/30 18:13:38 310778] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |after update rtt|conn:0000559CA9F1D35C|srtt:32660|rttvar:7122|minrtt:32498|latest_rtt:33419|ack_delay:48|
[2025/04/30 18:13:38 310785] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/04/30 18:13:38 310791] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:4|
[2025/04/30 18:13:38 310798] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32660|rtt_var:7122|pto_duration:978368|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/04/30 18:13:38 310805] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036819289173|now:1746036818310798|interv:978375|
[2025/04/30 18:13:38 310812] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036819289173|now:1746036818310798|interval:978375|pto_count:4|srtt:32660
[2025/04/30 18:13:38 310818] [debug] |scid:9b8e596e7bd64782|xqc_generate_sample|sampler: send_elapse 653303, ack_elapse 686722, delivered 2368|rate 3448|lost 1|
[2025/04/30 18:13:38 310822] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|minrtt expire|rtt:32498, old_rtt:32498|
[2025/04/30 18:13:38 310827] [debug] |scid:9b8e596e7bd64782|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6811|extra_cwnd:4592|
[2025/04/30 18:13:38 310836] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6928|packet_lost:0|acked:1184|po_sent_time:1746036818277265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4736|
[2025/04/30 18:13:38 310840] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6928|packet_lost:0|acked:1184|po_sent_time:1746036818277265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4736|
[2025/04/30 18:13:38 310845] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |bbr on ack|mode:0|pacing_rate:12202826|bw:72655|cwnd:8112|full_bw_reached:0|inflight:0|srtt:32660|latest_rtt:33419|min_rtt:32498|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/04/30 18:13:38 310851] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:0|
[2025/04/30 18:13:38 310855] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:1200|pkt_type:INIT|pkt_num:6|frame:ACK |recv_time:1746036818310684|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:38 310861] [info] |scid:9b8e596e7bd64782|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1136
[2025/04/30 18:13:38 310868] [info] |scid:9b8e596e7bd64782|xqc_conn_process_packet|ignore err|-631|
[2025/04/30 18:13:38 310874] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036938310684|now:1746036818310684|interv:120000000|
[2025/04/30 18:13:38 310881] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036938310684|now:1746036818310684|interv:120000000|
[2025/04/30 18:13:38 310887] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036819388593|pq_index:0|
[2025/04/30 18:13:38 310891] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036818309940|
[2025/04/30 18:13:38 310895] [debug] |xqc_engine_main_logic|BEGIN|now:1746036818310895|
[2025/04/30 18:13:38 310899] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1746036818310898|
[2025/04/30 18:13:38 310905] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036819289173|
[2025/04/30 18:13:38 310909] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036819289173|
[2025/04/30 18:13:38 310913] [debug] |xqc_engine_wakeup_after|wakeup:1746036819289173|now:1746036818310913|diff:978260|
[2025/04/30 18:13:38 310917] [debug] |xqc_engine_main_logic|END|now:1746036818310898|
[2025/04/30 18:13:38 310923] [debug] |xqc_engine_main_logic|BEGIN|now:1746036818310923|
[2025/04/30 18:13:38 310927] [debug] |xqc_engine_wakeup_after|wakeup:1746036819289173|now:1746036818310926|diff:978247|
[2025/04/30 18:13:38 310930] [debug] |xqc_engine_main_logic|END|now:1746036818310923|
[2025/04/30 18:13:38 314509] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:755|state:C_INITIAL_SENT|recv_time:1746036818314508|
[2025/04/30 18:13:38 314523] [info] |scid:9b8e596e7bd64782|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/04/30 18:13:38 314531] [debug] |scid:9b8e596e7bd64782|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/04/30 18:13:38 314538] [info] |scid:9b8e596e7bd64782|xqc_conn_process_packet|ignore err|-630|
[2025/04/30 18:13:38 314544] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036938314508|now:1746036818314508|interv:120000000|
[2025/04/30 18:13:38 314550] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036938314508|now:1746036818314508|interv:120000000|
[2025/04/30 18:13:38 314556] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036819289173|pq_index:0|
[2025/04/30 18:13:38 314569] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036818310898|
[2025/04/30 18:13:38 314580] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:58|state:C_INITIAL_SENT|recv_time:1746036818314579|
[2025/04/30 18:13:38 314586] [info] |scid:9b8e596e7bd64782|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/04/30 18:13:38 314597] [debug] |scid:9b8e596e7bd64782|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/04/30 18:13:38 314604] [info] |scid:9b8e596e7bd64782|xqc_conn_process_packet|ignore err|-630|
[2025/04/30 18:13:38 314610] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036938314579|now:1746036818314579|interv:120000000|
[2025/04/30 18:13:38 314616] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036938314579|now:1746036818314579|interv:120000000|
[2025/04/30 18:13:38 314624] [debug] |xqc_engine_main_logic|BEGIN|now:1746036818314624|
[2025/04/30 18:13:38 314630] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST ADDR_VALIDATED |now:1746036818314629|
[2025/04/30 18:13:38 314639] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036819289173|
[2025/04/30 18:13:38 314645] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036819289173|
[2025/04/30 18:13:38 314651] [debug] |xqc_engine_wakeup_after|wakeup:1746036819289173|now:1746036818314651|diff:974522|
[2025/04/30 18:13:38 314679] [debug] |xqc_engine_main_logic|END|now:1746036818314629|
[2025/04/30 18:13:39 288230] [debug] |xqc_engine_main_logic|BEGIN|now:1746036819288230|
[2025/04/30 18:13:39 288243] [debug] |xqc_engine_wakeup_after|wakeup:1746036819289173|now:1746036819288243|diff:930|
[2025/04/30 18:13:39 288248] [debug] |xqc_engine_main_logic|END|now:1746036819288230|
[2025/04/30 18:13:39 289315] [debug] |xqc_engine_main_logic|BEGIN|now:1746036819289315|
[2025/04/30 18:13:39 289321] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036819289173|pq_index:0|
[2025/04/30 18:13:39 289325] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036818314629|
[2025/04/30 18:13:39 289330] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST ADDR_VALIDATED |now:1746036819289329|
[2025/04/30 18:13:39 289335] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746036819289173|now:1746036819289329|
[2025/04/30 18:13:39 289339] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 18:13:39 289344] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559CA9F1D35C|pto_count:5
[2025/04/30 18:13:39 289349] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32660|rtt_var:7122|pto_duration:1956736|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/04/30 18:13:39 289353] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821246089|now:1746036819289348|interv:1956741|
[2025/04/30 18:13:39 289358] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036821246089|now:1746036819289348|interval:1956741|pto_count:5|srtt:32660
[2025/04/30 18:13:39 289364] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:32660|min_srtt:32660|path_bw:72655|loss_rate:0.00|path_pto:5|
[2025/04/30 18:13:39 289369] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:8112|conn:0000559CA9F1D35C|stream_id:0|stream_offset:0|
[2025/04/30 18:13:39 289380] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|path_id:0|path_srtt:32660|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:13:39 289385] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:PING |pn:0|size:43|reinj:0|path_class:4|
[2025/04/30 18:13:39 289390] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:43|pkt_type:INIT|frame:PING |
[2025/04/30 18:13:39 289395] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:8112|conn:0000559CA9F1D35C|stream_id:0|stream_offset:0|
[2025/04/30 18:13:39 289399] [debug] |scid:9b8e596e7bd64782|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:13:39 289404] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/04/30 18:13:39 289444] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:7|size:1184|sent:1200|pkt_type:INIT|frame:PADDING PING |inflight:0|now:1746036819289412|stream_id:0|stream_offset:0|
[2025/04/30 18:13:39 289450] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:7|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/04/30 18:13:39 289455] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 18:13:39 289459] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32660|rtt_var:7122|pto_duration:1956736|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/04/30 18:13:39 289464] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:39 289468] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:39 289472] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:39 289476] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821246148|now:1746036819289459|interv:1956689|
[2025/04/30 18:13:39 289480] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036821246148|now:1746036819289459|interval:1956689|pto_count:5|srtt:32660
[2025/04/30 18:13:39 289484] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8112|inflight:1184|
[2025/04/30 18:13:39 289489] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036821246148|
[2025/04/30 18:13:39 289493] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036821246148|
[2025/04/30 18:13:39 289497] [debug] |xqc_engine_wakeup_after|wakeup:1746036821246148|now:1746036819289497|diff:1956651|
[2025/04/30 18:13:39 289501] [debug] |xqc_engine_main_logic|END|now:1746036819289329|
[2025/04/30 18:13:41 245898] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821245897|
[2025/04/30 18:13:41 245913] [debug] |xqc_engine_wakeup_after|wakeup:1746036821246148|now:1746036821245913|diff:235|
[2025/04/30 18:13:41 245918] [debug] |xqc_engine_main_logic|END|now:1746036821245897|
[2025/04/30 18:13:41 246984] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821246984|
[2025/04/30 18:13:41 246991] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036821246148|pq_index:0|
[2025/04/30 18:13:41 246995] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036819289329|
[2025/04/30 18:13:41 247001] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST ADDR_VALIDATED |now:1746036821247000|
[2025/04/30 18:13:41 247015] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746036821246148|now:1746036821247000|
[2025/04/30 18:13:41 247019] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 18:13:41 247023] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559CA9F1D35C|path:0|bytes_in_flight:1184|
[2025/04/30 18:13:41 247027] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32660|rtt_var:7122|pto_duration:1956736|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/04/30 18:13:41 247032] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:41 247037] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 247040] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:41 247045] [debug] |scid:9b8e596e7bd64782|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/04/30 18:13:41 247049] [debug] |scid:9b8e596e7bd64782|xqc_path_send_one_or_two_ack_elicit_pkts|PING on PTO, cnt: 2|
[2025/04/30 18:13:41 247054] [debug] |scid:9b8e596e7bd64782|xqc_path_send_one_or_two_ack_elicit_pkts|PING on PTO, cnt: 1|
[2025/04/30 18:13:41 247058] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559CA9F1D35C|pto_count:6
[2025/04/30 18:13:41 247062] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32660|rtt_var:7122|pto_duration:3913472|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/04/30 18:13:41 247067] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:41 247071] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 247075] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:41 247079] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036823202884|now:1746036821247062|interv:1955822|
[2025/04/30 18:13:41 247083] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036823202884|now:1746036821247062|interval:1955822|pto_count:6|srtt:32660
[2025/04/30 18:13:41 247090] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PING |stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 247094] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PING |stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 247099] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:43|pkt_type:INIT|frame:PING |
[2025/04/30 18:13:41 247104] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/04/30 18:13:41 247153] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:8|size:1184|sent:1200|pkt_type:INIT|frame:PADDING PING |inflight:1184|now:1746036821247114|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 247160] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:8|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 247165] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/04/30 18:13:41 247169] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32660|rtt_var:7122|pto_duration:3913472|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/04/30 18:13:41 247178] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 2368|
[2025/04/30 18:13:41 247182] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 247186] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:41 247190] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036825160586|now:1746036821247169|interv:3913417|
[2025/04/30 18:13:41 247194] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036825160586|now:1746036821247169|interval:3913417|pto_count:6|srtt:32660
[2025/04/30 18:13:41 247199] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8112|inflight:2368|
[2025/04/30 18:13:41 247203] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:43|pkt_type:INIT|frame:PING |
[2025/04/30 18:13:41 247208] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/04/30 18:13:41 247233] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:9|size:1184|sent:1200|pkt_type:INIT|frame:PADDING PING |inflight:2368|now:1746036821247214|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 247238] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:9|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 247243] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:2368|applimit:0|
[2025/04/30 18:13:41 247247] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32660|rtt_var:7122|pto_duration:3913472|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/04/30 18:13:41 247251] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 3552|
[2025/04/30 18:13:41 247255] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 247259] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:41 247263] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036825160686|now:1746036821247247|interv:3913439|
[2025/04/30 18:13:41 247267] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036825160686|now:1746036821247247|interval:3913439|pto_count:6|srtt:32660
[2025/04/30 18:13:41 247271] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8112|inflight:3552|
[2025/04/30 18:13:41 247277] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036825160686|
[2025/04/30 18:13:41 247281] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036825160686|
[2025/04/30 18:13:41 247285] [debug] |xqc_engine_wakeup_after|wakeup:1746036825160686|now:1746036821247285|diff:3913401|
[2025/04/30 18:13:41 247289] [debug] |xqc_engine_main_logic|END|now:1746036821247000|
[2025/04/30 18:13:41 279713] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:1200|state:C_INITIAL_SENT|recv_time:1746036821279711|
[2025/04/30 18:13:41 279733] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 18:13:41 279742] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|success|Length:28|
[2025/04/30 18:13:41 279752] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:6|
[2025/04/30 18:13:41 279761] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/04/30 18:13:41 279783] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:9|
[2025/04/30 18:13:41 279791] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:2|
[2025/04/30 18:13:41 279800] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:8|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING PING |conn_state:C_INITIAL_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/04/30 18:13:41 279809] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:2368|prior_delivered:5920|prior_time:1746036819289412|is_app_limited:1|send_elapse:1957702|ack_elapse:1990299|ctl_first_sent_time:1746036821247114|lagest_ack_time:1746036821279711|curr_delivered:7104|
[2025/04/30 18:13:41 279820] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036821247114|
[2025/04/30 18:13:41 279829] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 18:13:41 279838] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|before update rtt|conn:0000559CA9F1D35C|srtt:32660|rttvar:7122|minrtt:32498|latest_rtt:32597|ack_delay:80|
[2025/04/30 18:13:41 279846] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |after update rtt|conn:0000559CA9F1D35C|srtt:32642|rttvar:5377|minrtt:32498|latest_rtt:32597|ack_delay:80|
[2025/04/30 18:13:41 279856] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/04/30 18:13:41 279865] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|mark lost|pns:0|pkt_num:7|lost_pn:5|po_sent_time:1746036819289412|lost_send_time:1746036821214427|loss_delay:65284|frame:PADDING PING |repair:0|
[2025/04/30 18:13:41 279873] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746036819289412u|
[2025/04/30 18:13:41 279882] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/04/30 18:13:41 279888] [stats] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |lost interval:2970024|lost_count:0|send_count:3|pkt_num:7|po_send_time:1746036819289412|srtt:32642|cwnd:5744|bw:72655|conn_life:4996687|now:0|last_lost_time:4996687|
[2025/04/30 18:13:41 279894] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:6|
[2025/04/30 18:13:41 279899] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32642|rtt_var:5377|pto_duration:3465600|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/04/30 18:13:41 279905] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:13:41 279910] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 279915] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:41 279920] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036824712814|now:1746036821279899|interv:3432915|
[2025/04/30 18:13:41 279925] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:0|expire:1746036824712814|now:1746036821279899|interval:3432915|pto_count:6|srtt:32642
[2025/04/30 18:13:41 279931] [debug] |scid:9b8e596e7bd64782|xqc_generate_sample|sampler: send_elapse 1957702, ack_elapse 1990299, delivered 1184|rate 594|lost 2|
[2025/04/30 18:13:41 279936] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/04/30 18:13:41 279941] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|minrtt expire|rtt:32498, old_rtt:32498|
[2025/04/30 18:13:41 279952] [debug] |scid:9b8e596e7bd64782|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6811|extra_cwnd:4592|
[2025/04/30 18:13:41 279957] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:1184|po_sent_time:1746036821247114|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7104|
[2025/04/30 18:13:41 279962] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:1184|po_sent_time:1746036821247114|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7104|
[2025/04/30 18:13:41 279968] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |bbr on ack|mode:0|pacing_rate:12202826|bw:72655|cwnd:6928|full_bw_reached:0|inflight:1184|srtt:32642|latest_rtt:32597|min_rtt:32498|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:13:41 279976] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:0|
[2025/04/30 18:13:41 279982] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:1200|pkt_type:INIT|pkt_num:9|frame:ACK |recv_time:1746036821279711|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:41 279988] [info] |scid:9b8e596e7bd64782|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1134
[2025/04/30 18:13:41 279993] [info] |scid:9b8e596e7bd64782|xqc_conn_process_packet|ignore err|-631|
[2025/04/30 18:13:41 279998] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036941279711|now:1746036821279711|interv:120000000|
[2025/04/30 18:13:41 280004] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036941279711|now:1746036821279711|interv:120000000|
[2025/04/30 18:13:41 280009] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036825160686|pq_index:0|
[2025/04/30 18:13:41 280014] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821247000|
[2025/04/30 18:13:41 280019] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821280019|
[2025/04/30 18:13:41 280024] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1746036821280024|
[2025/04/30 18:13:41 280032] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036824712814|
[2025/04/30 18:13:41 280037] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036824712814|
[2025/04/30 18:13:41 280042] [debug] |xqc_engine_wakeup_after|wakeup:1746036824712814|now:1746036821280042|diff:3432772|
[2025/04/30 18:13:41 280047] [debug] |xqc_engine_main_logic|END|now:1746036821280024|
[2025/04/30 18:13:41 280054] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821280054|
[2025/04/30 18:13:41 280059] [debug] |xqc_engine_wakeup_after|wakeup:1746036824712814|now:1746036821280059|diff:3432755|
[2025/04/30 18:13:41 280064] [debug] |xqc_engine_main_logic|END|now:1746036821280054|
[2025/04/30 18:13:41 311970] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:1200|state:C_INITIAL_SENT|recv_time:1746036821311969|
[2025/04/30 18:13:41 311985] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 18:13:41 311992] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_initial|success|Length:156|
[2025/04/30 18:13:41 312000] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:9|
[2025/04/30 18:13:41 312006] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/04/30 18:13:41 312016] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:10|
[2025/04/30 18:13:41 312022] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:2|
[2025/04/30 18:13:41 312029] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:6|
[2025/04/30 18:13:41 312044] [debug] |scid:9b8e596e7bd64782|xqc_process_crypto_frame|level:0|
[2025/04/30 18:13:41 312051] [debug] |scid:9b8e596e7bd64782|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/04/30 18:13:41 312057] [debug] |scid:9b8e596e7bd64782|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/04/30 18:13:41 312373] [debug] |scid:9b8e596e7bd64782|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/04/30 18:13:41 312379] [debug] |scid:9b8e596e7bd64782|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 18:13:41 312384] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036824712814|pq_index:0|
[2025/04/30 18:13:41 312388] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821280024|
[2025/04/30 18:13:41 312393] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 18:13:41 312398] [debug] |scid:9b8e596e7bd64782|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/04/30 18:13:41 312403] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:0|
[2025/04/30 18:13:41 312407] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:1200|pkt_type:INIT|pkt_num:10|frame:ACK CRYPTO |recv_time:1746036821311969|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:41 312412] [info] |scid:9b8e596e7bd64782|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1006
[2025/04/30 18:13:41 312416] [info] |scid:9b8e596e7bd64782|xqc_conn_process_packet|ignore err|-631|
[2025/04/30 18:13:41 312420] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036941311969|now:1746036821311969|interv:120000000|
[2025/04/30 18:13:41 312425] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036941311969|now:1746036821311969|interv:120000000|
[2025/04/30 18:13:41 312429] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821312429|
[2025/04/30 18:13:41 312433] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1746036821312433|
[2025/04/30 18:13:41 312438] [debug] |scid:9b8e596e7bd64782|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/04/30 18:13:41 312443] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_handshake|success|Length:718|
[2025/04/30 18:13:41 312448] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 18:13:41 312452] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/04/30 18:13:41 312458] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:7|
[2025/04/30 18:13:41 312462] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:6|
[2025/04/30 18:13:41 312466] [debug] |scid:9b8e596e7bd64782|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/04/30 18:13:41 312479] [debug] |scid:9b8e596e7bd64782|xqc_process_crypto_frame|level:2|
[2025/04/30 18:13:41 312484] [debug] |scid:9b8e596e7bd64782|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/04/30 18:13:41 312488] [debug] |scid:9b8e596e7bd64782|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|697u|
[2025/04/30 18:13:41 313101] [debug] |scid:9b8e596e7bd64782|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 18:13:41 313107] [debug] |scid:9b8e596e7bd64782|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/04/30 18:13:41 313111] [warn] |scid:9b8e596e7bd64782|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/04/30 18:13:41 313267] [debug] |scid:9b8e596e7bd64782|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/04/30 18:13:41 313278] [debug] |scid:9b8e596e7bd64782|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/04/30 18:13:41 313284] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 18:13:41 313288] [debug] |scid:9b8e596e7bd64782|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/04/30 18:13:41 313293] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:1|
[2025/04/30 18:13:41 313297] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:755|pkt_type:HSK|pkt_num:7|frame:CRYPTO |recv_time:1746036818314508|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:41 313303] [debug] |scid:9b8e596e7bd64782|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/04/30 18:13:41 313307] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_handshake|success|Length:21|
[2025/04/30 18:13:41 313313] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:7|
[2025/04/30 18:13:41 313316] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/04/30 18:13:41 313322] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:8|
[2025/04/30 18:13:41 313326] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:1|
[2025/04/30 18:13:41 313330] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:0|
[2025/04/30 18:13:41 313334] [debug] |scid:9b8e596e7bd64782|xqc_process_padding_frame|process padding|
[2025/04/30 18:13:41 313340] [debug] |scid:9b8e596e7bd64782|xqc_maybe_should_ack|already yes|
[2025/04/30 18:13:41 313346] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:1|
[2025/04/30 18:13:41 313354] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:58|pkt_type:HSK|pkt_num:8|frame:PADDING PING |recv_time:1746036818314579|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:41 313361] [info] |scid:9b8e596e7bd64782|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/04/30 18:13:41 313366] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/04/30 18:13:41 313370] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 18:13:41 313375] [debug] |scid:9b8e596e7bd64782|xqc_process_crypto_write_streams|
[2025/04/30 18:13:41 313379] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 18:13:41 313383] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 18:13:41 313387] [debug] |scid:9b8e596e7bd64782|xqc_process_crypto_write_streams|
[2025/04/30 18:13:41 313390] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_write|enc_level|2|
[2025/04/30 18:13:41 313395] [info] |scid:9b8e596e7bd64782|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:80|sent:39|pkt_type:HSK|frame:CRYPTO |now:1746036821313395|
[2025/04/30 18:13:41 313400] [debug] |scid:9b8e596e7bd64782|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000559CA9F1D35C|
[2025/04/30 18:13:41 313405] [debug] |scid:9b8e596e7bd64782|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:6928|pkt_num:9|ptype:0|frames:PADDING PING |
[2025/04/30 18:13:41 313410] [info] |scid:9b8e596e7bd64782|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/04/30 18:13:41 313414] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32642|rtt_var:5377|pto_duration:54150|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 18:13:41 313419] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821367569|now:1746036821313414|interv:54155|
[2025/04/30 18:13:41 313427] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:1|expire:1746036821367569|now:1746036821313414|interval:54155|pto_count:0|srtt:32642
[2025/04/30 18:13:41 313431] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/04/30 18:13:41 313436] [debug] |scid:9b8e596e7bd64782|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:0000559CA9F1D35C|cnt:0|
[2025/04/30 18:13:41 313441] [debug] |scid:9b8e596e7bd64782|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:10000000|
[2025/04/30 18:13:41 313445] [debug] |scid:9b8e596e7bd64782|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/04/30 18:13:41 313450] [debug] |scid:9b8e596e7bd64782|xqc_sample_check_app_limited|path:0|applimit:7104|
[2025/04/30 18:13:41 313456] [info] |scid:9b8e596e7bd64782|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:64|conn:0000559CA9F1D35C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/04/30 18:13:41 313462] [debug] |scid:9b8e596e7bd64782|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777|
[2025/04/30 18:13:41 313467] [debug] |scid:9b8e596e7bd64782|xqc_gen_ack_frame|largest_recv:10|ack_delay:1498|first_ack_range:1|largest_pkt_recv_time:1746036821311969|
[2025/04/30 18:13:41 313472] [debug] |scid:9b8e596e7bd64782|xqc_gen_ack_frame|high:10|low:9|pkt_pns:0|
[2025/04/30 18:13:41 313476] [debug] |scid:9b8e596e7bd64782|xqc_gen_ack_frame|high:6|low:5|pkt_pns:0|
[2025/04/30 18:13:41 313480] [debug] |scid:9b8e596e7bd64782|xqc_gen_ack_frame|high:3|low:2|pkt_pns:0|
[2025/04/30 18:13:41 313483] [debug] |scid:9b8e596e7bd64782|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/04/30 18:13:41 313488] [debug] |scid:9b8e596e7bd64782|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/04/30 18:13:41 313493] [debug] |scid:9b8e596e7bd64782|xqc_gen_ack_frame|largest_recv:8|ack_delay:2998914|first_ack_range:1|largest_pkt_recv_time:1746036818314579|
[2025/04/30 18:13:41 313497] [debug] |scid:9b8e596e7bd64782|xqc_gen_ack_frame|high:8|low:7|pkt_pns:1|
[2025/04/30 18:13:41 313501] [debug] |scid:9b8e596e7bd64782|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/04/30 18:13:41 313505] [debug] |scid:9b8e596e7bd64782|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 18:13:41 313510] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:32642|min_srtt:32642|path_bw:72655|loss_rate:0.00|path_pto:0|
[2025/04/30 18:13:41 313515] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|path_id:0|path_srtt:32642|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:13:41 313520] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:80|reinj:0|path_class:2|
[2025/04/30 18:13:41 313524] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 313529] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 313533] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:32642|min_srtt:32642|path_bw:72655|loss_rate:0.00|path_pto:0|
[2025/04/30 18:13:41 313537] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:46|schedule_bytes:80|inflight:0|cwnd:6928|conn:0000559CA9F1D35C|stream_id:0|stream_offset:17|
[2025/04/30 18:13:41 313545] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|path_id:0|path_srtt:32642|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:13:41 313549] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:46|reinj:0|path_class:2|
[2025/04/30 18:13:41 313554] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:80|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 18:13:41 313559] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 18:13:41 313596] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:0|size:80|sent:96|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1746036821313565|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 313606] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:0|origin_pktnum:0|size:80|enc_size:96|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 313613] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:7104|
[2025/04/30 18:13:41 313620] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32642|rtt_var:5377|pto_duration:54150|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 18:13:41 313628] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 313633] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 80|
[2025/04/30 18:13:41 313637] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:13:41 313641] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821367715|now:1746036821313620|interv:54095|
[2025/04/30 18:13:41 313645] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:1|expire:1746036821367715|now:1746036821313620|interval:54095|pto_count:0|srtt:32642
[2025/04/30 18:13:41 313650] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6928|inflight:80|
[2025/04/30 18:13:41 313655] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/04/30 18:13:41 313677] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/04/30 18:13:41 313712] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:10|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:80|now:1746036821313687|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 313721] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:10|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 313729] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:80|applimit:7104|
[2025/04/30 18:13:41 313736] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6928|inflight:80|
[2025/04/30 18:13:41 313744] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:49|pkt_type:HSK|frame:ACK |
[2025/04/30 18:13:41 313751] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 18:13:41 313779] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:1|size:49|sent:65|pkt_type:HSK|frame:ACK |inflight:80|now:1746036821313757|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 313787] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:1|origin_pktnum:0|size:49|enc_size:65|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 313801] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:46|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/04/30 18:13:41 313808] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:46|schedule_bytes:0|inflight:80|cwnd:6928|conn:0000559CA9F1D35C|stream_id:0|stream_offset:17|
[2025/04/30 18:13:41 313813] [debug] |scid:9b8e596e7bd64782|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:13:41 313817] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 18:13:41 313844] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:0|size:46|sent:62|pkt_type:SHORT_HEADER|frame:STREAM |inflight:80|now:1746036821313823|stream_id:0|stream_offset:17|
[2025/04/30 18:13:41 313853] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:0|origin_pktnum:0|size:46|enc_size:62|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 313860] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:80|applimit:7104|
[2025/04/30 18:13:41 313866] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32642|rtt_var:5377|pto_duration:54150|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 18:13:41 313873] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 313877] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 80|
[2025/04/30 18:13:41 313881] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 46|
[2025/04/30 18:13:41 313885] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 18:13:41 313889] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821367715|now:1746036821313866|interv:53849|
[2025/04/30 18:13:41 313893] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:1|expire:1746036821367715|now:1746036821313866|interval:53849|pto_count:0|srtt:32642
[2025/04/30 18:13:41 313897] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6928|inflight:126|
[2025/04/30 18:13:41 313902] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036821367715|
[2025/04/30 18:13:41 313906] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036821367715|
[2025/04/30 18:13:41 313910] [debug] |xqc_engine_wakeup_after|wakeup:1746036821367715|now:1746036821313910|diff:53805|
[2025/04/30 18:13:41 313914] [debug] |xqc_engine_main_logic|END|now:1746036821312433|
[2025/04/30 18:13:41 313923] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:1200|state:ESTABED|recv_time:1746036821313922|
[2025/04/30 18:13:41 313927] [info] |scid:9b8e596e7bd64782|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/04/30 18:13:41 313931] [info] |scid:9b8e596e7bd64782|xqc_conn_process_packet|ignore err|-631|
[2025/04/30 18:13:41 313936] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036941313922|now:1746036821313922|interv:120000000|
[2025/04/30 18:13:41 313940] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036941313922|now:1746036821313922|interv:120000000|
[2025/04/30 18:13:41 313944] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036821367715|pq_index:0|
[2025/04/30 18:13:41 313948] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821312433|
[2025/04/30 18:13:41 313957] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821313957|
[2025/04/30 18:13:41 313962] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746036821313961|
[2025/04/30 18:13:41 313968] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036821367715|
[2025/04/30 18:13:41 313972] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036821367715|
[2025/04/30 18:13:41 313975] [debug] |xqc_engine_wakeup_after|wakeup:1746036821367715|now:1746036821313975|diff:53740|
[2025/04/30 18:13:41 313979] [debug] |xqc_engine_main_logic|END|now:1746036821313961|
[2025/04/30 18:13:41 344874] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:707|state:ESTABED|recv_time:1746036821344873|
[2025/04/30 18:13:41 344889] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9b8e596e7bd64782|spin_bit:0|
[2025/04/30 18:13:41 344898] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 18:13:41 344905] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/04/30 18:13:41 344914] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/04/30 18:13:41 344920] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:18|
[2025/04/30 18:13:41 344927] [debug] |scid:9b8e596e7bd64782|xqc_process_new_conn_id_frame|new_conn_id|99320f0b4725c1f22b2ab346eb67b3d50d85f154|sr_token:8c0e4b98ebf35104a869719b5b6a1231
[2025/04/30 18:13:41 344938] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:18|
[2025/04/30 18:13:41 344944] [debug] |scid:9b8e596e7bd64782|xqc_process_new_conn_id_frame|new_conn_id|b34efedaaaba2b9ea3ae6db3236b20f82e49a60b|sr_token:3c104f6bfd957726763253897a151de9
[2025/04/30 18:13:41 344950] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:18|
[2025/04/30 18:13:41 344956] [debug] |scid:9b8e596e7bd64782|xqc_process_new_conn_id_frame|new_conn_id|bb6019e18b5b1471e7e54f85a879f0e9f53a35ae|sr_token:1d816b93c94e95f4da0346899b7839de
[2025/04/30 18:13:41 344963] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:18|
[2025/04/30 18:13:41 344969] [debug] |scid:9b8e596e7bd64782|xqc_process_new_conn_id_frame|new_conn_id|39573d3cb51b51ff7c4959680f5240c2ed6b9412|sr_token:4eb2afac04d94a4251bfbc03dfc90b82
[2025/04/30 18:13:41 344976] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:18|
[2025/04/30 18:13:41 344983] [debug] |scid:9b8e596e7bd64782|xqc_process_new_conn_id_frame|new_conn_id|0bf190409e15e9d7e1fb7f29020d1238432aa0ef|sr_token:124af5ebc7ef4a621fbab54fe2d9c617
[2025/04/30 18:13:41 344989] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:18|
[2025/04/30 18:13:41 344995] [debug] |scid:9b8e596e7bd64782|xqc_process_new_conn_id_frame|new_conn_id|1b9b645ca69a1a3e675f3ae0f6d40a3f92f57eb5|sr_token:45b75fb5d658d8669c58b94980368ad2
[2025/04/30 18:13:41 345004] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:18|
[2025/04/30 18:13:41 345010] [debug] |scid:9b8e596e7bd64782|xqc_process_new_conn_id_frame|new_conn_id|fdfe6f11349b1659944d5c5c5e3cf4b53c286db9|sr_token:1a226589cfd2beeef9e7f11f0fe9dfdf
[2025/04/30 18:13:41 345017] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:1e|
[2025/04/30 18:13:41 345021] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:6|
[2025/04/30 18:13:41 345025] [debug] |scid:9b8e596e7bd64782|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/04/30 18:13:41 345030] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036821367715|pq_index:0|
[2025/04/30 18:13:41 345034] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821313961|
[2025/04/30 18:13:41 345038] [debug] |scid:9b8e596e7bd64782|xqc_process_crypto_frame|level:3|
[2025/04/30 18:13:41 345042] [debug] |scid:9b8e596e7bd64782|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/04/30 18:13:41 345052] [debug] |scid:9b8e596e7bd64782|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|396u|
[2025/04/30 18:13:41 345078] [error] |scid:9b8e596e7bd64782|xqc_ssl_new_session_cb|early data is not enabled|
[2025/04/30 18:13:41 345092] [error] |scid:9b8e596e7bd64782|xqc_ssl_new_session_cb|early data is not enabled|
[2025/04/30 18:13:41 345098] [info] |scid:9b8e596e7bd64782|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000559CA9F1D35C|
[2025/04/30 18:13:41 345104] [debug] |scid:9b8e596e7bd64782|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:46|cwnd:6928|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/04/30 18:13:41 345108] [info] |scid:9b8e596e7bd64782|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/04/30 18:13:41 345113] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32642|rtt_var:5377|pto_duration:54150|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 18:13:41 345117] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 345121] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 345125] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 46|
[2025/04/30 18:13:41 345129] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821392973|now:1746036821345112|interv:47861|
[2025/04/30 18:13:41 345133] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:2|expire:1746036821392973|now:1746036821345112|interval:47861|pto_count:0|srtt:32642
[2025/04/30 18:13:41 345139] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:ACK_01RTT|expire:1746036821369873|now:1746036821344873|interv:25000|
[2025/04/30 18:13:41 345144] [debug] |scid:9b8e596e7bd64782|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746036821344873|max_ack_delay:25000|
[2025/04/30 18:13:41 345148] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/04/30 18:13:41 345153] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:707|pkt_type:SHORT_HEADER|pkt_num:12|frame:CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1746036821344873|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:41 345158] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036941344873|now:1746036821344873|interv:120000000|
[2025/04/30 18:13:41 345162] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036941344873|now:1746036821344873|interv:120000000|
[2025/04/30 18:13:41 345166] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821345166|
[2025/04/30 18:13:41 345171] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746036821345170|
[2025/04/30 18:13:41 345176] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 18:13:41 345180] [debug] |scid:9b8e596e7bd64782|xqc_process_crypto_write_streams|
[2025/04/30 18:13:41 345184] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_write|enc_level|3|
[2025/04/30 18:13:41 345188] [debug] |scid:9b8e596e7bd64782|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 18:13:41 345197] [debug] |scid:9b8e596e7bd64782|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1c1c4895745c7070|sr_token:504a4d06fc7f0000f741ee6d9c550000|seq_num:1
[2025/04/30 18:13:41 345208] [debug] |scid:9b8e596e7bd64782|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0b8de5926982aaf7|sr_token:504a4d06fc7f0000f741ee6d9c550000|seq_num:2
[2025/04/30 18:13:41 345213] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:32642|min_srtt:32642|path_bw:72655|loss_rate:0.00|path_pto:0|
[2025/04/30 18:13:41 345218] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|path_id:0|path_srtt:32642|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:13:41 345222] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:53|reinj:0|path_class:2|
[2025/04/30 18:13:41 345227] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:32642|min_srtt:32642|path_bw:72655|loss_rate:0.00|path_pto:0|
[2025/04/30 18:13:41 345231] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|path_id:0|path_srtt:32642|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:13:41 345236] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:53|reinj:0|path_class:2|
[2025/04/30 18:13:41 345240] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 18:13:41 345245] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 18:13:41 345280] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:1|size:53|sent:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:46|now:1746036821345252|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 345286] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:1|origin_pktnum:0|size:53|enc_size:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 345291] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:46|applimit:7104|
[2025/04/30 18:13:41 345296] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32642|rtt_var:5377|pto_duration:54150|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 18:13:41 345303] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 345310] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 345316] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 99|
[2025/04/30 18:13:41 345322] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821424402|now:1746036821345296|interv:79106|
[2025/04/30 18:13:41 345329] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:2|expire:1746036821424402|now:1746036821345296|interval:79106|pto_count:0|srtt:32642
[2025/04/30 18:13:41 345336] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6928|inflight:99|
[2025/04/30 18:13:41 345344] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 18:13:41 345351] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-5|next_skip_chance:1746036821582801|current_time:1746036821345351|
[2025/04/30 18:13:41 345357] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/04/30 18:13:41 345391] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:6|size:53|sent:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:99|now:1746036821345368|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 345397] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:6|origin_pktnum:0|size:53|enc_size:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 345404] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:99|applimit:7104|
[2025/04/30 18:13:41 345411] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32642|rtt_var:5377|pto_duration:54150|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 18:13:41 345418] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 345424] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 345431] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 152|
[2025/04/30 18:13:41 345438] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821424518|now:1746036821345410|interv:79108|
[2025/04/30 18:13:41 345444] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:2|expire:1746036821424518|now:1746036821345410|interval:79108|pto_count:0|srtt:32642
[2025/04/30 18:13:41 345451] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6928|inflight:152|
[2025/04/30 18:13:41 345456] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036821369873|
[2025/04/30 18:13:41 345460] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036821369873|
[2025/04/30 18:13:41 345464] [debug] |xqc_engine_wakeup_after|wakeup:1746036821369873|now:1746036821345464|diff:24409|
[2025/04/30 18:13:41 345468] [debug] |xqc_engine_main_logic|END|now:1746036821345170|
[2025/04/30 18:13:41 345474] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821345474|
[2025/04/30 18:13:41 345478] [debug] |xqc_engine_wakeup_after|wakeup:1746036821369873|now:1746036821345478|diff:24395|
[2025/04/30 18:13:41 345482] [debug] |xqc_engine_main_logic|END|now:1746036821345474|
[2025/04/30 18:13:41 346257] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:1060|state:ESTABED|recv_time:1746036821346256|
[2025/04/30 18:13:41 346271] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9b8e596e7bd64782|spin_bit:0|
[2025/04/30 18:13:41 346281] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:12|
[2025/04/30 18:13:41 346287] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/04/30 18:13:41 346297] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/04/30 18:13:41 346303] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:2|
[2025/04/30 18:13:41 346311] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:0|origin_pktnum:0|size:46|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/04/30 18:13:41 346318] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:126|prior_delivered:7104|prior_time:1746036821313565|is_app_limited:1|send_elapse:258|ack_elapse:32691|ctl_first_sent_time:1746036821313823|lagest_ack_time:1746036821346256|curr_delivered:7150|
[2025/04/30 18:13:41 346325] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036821313823|
[2025/04/30 18:13:41 346331] [debug] |scid:9b8e596e7bd64782|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/04/30 18:13:41 346340] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/04/30 18:13:41 346355] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|before update rtt|conn:0000559CA9F1D35C|srtt:32642|rttvar:5377|minrtt:32498|latest_rtt:32433|ack_delay:96|
[2025/04/30 18:13:41 346361] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |after update rtt|conn:0000559CA9F1D35C|srtt:32604|rttvar:4109|minrtt:32433|latest_rtt:32433|ack_delay:96|
[2025/04/30 18:13:41 346368] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 18:13:41 346375] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 18:13:41 346380] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32604|rtt_var:4109|pto_duration:49040|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 18:13:41 346384] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 346388] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 346392] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 106|
[2025/04/30 18:13:41 346396] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821419408|now:1746036821346379|interv:73029|
[2025/04/30 18:13:41 346400] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:2|expire:1746036821419408|now:1746036821346379|interval:73029|pto_count:0|srtt:32604
[2025/04/30 18:13:41 346405] [debug] |scid:9b8e596e7bd64782|xqc_generate_sample|sampler: send_elapse 258, ack_elapse 32691, delivered 46|rate 1407|lost 2|
[2025/04/30 18:13:41 346409] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/04/30 18:13:41 346413] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|probertt expire|rtt:32433, old_rtt:32498|
[2025/04/30 18:13:41 346417] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|minrtt expire|rtt:32433, old_rtt:32498|
[2025/04/30 18:13:41 346421] [debug] |scid:9b8e596e7bd64782|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6797|extra_cwnd:2368|
[2025/04/30 18:13:41 346425] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6928|packet_lost:0|acked:46|po_sent_time:1746036821313823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7150|
[2025/04/30 18:13:41 346430] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6928|packet_lost:0|acked:46|po_sent_time:1746036821313823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7150|
[2025/04/30 18:13:41 346435] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |bbr on ack|mode:0|pacing_rate:12202826|bw:72655|cwnd:6974|full_bw_reached:0|inflight:106|srtt:32604|latest_rtt:32433|min_rtt:32433|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:13:41 346440] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:f|
[2025/04/30 18:13:41 346445] [debug] |scid:9b8e596e7bd64782|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/04/30 18:13:41 346449] [debug] |scid:9b8e596e7bd64782|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/04/30 18:13:41 346454] [debug] |scid:9b8e596e7bd64782|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/04/30 18:13:41 346458] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036821369873|pq_index:0|
[2025/04/30 18:13:41 346465] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821345170|
[2025/04/30 18:13:41 346469] [debug] |scid:9b8e596e7bd64782|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/04/30 18:13:41 346474] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 18:13:41 346479] [debug] |scid:9b8e596e7bd64782|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 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|
[2025/04/30 18:13:41 346483] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/04/30 18:13:41 346488] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:1060|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK STREAM |recv_time:1746036821346256|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:41 346493] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036941346256|now:1746036821346256|interv:120000000|
[2025/04/30 18:13:41 346497] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036941346256|now:1746036821346256|interv:120000000|
[2025/04/30 18:13:41 346501] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821346501|
[2025/04/30 18:13:41 346506] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746036821346505|
[2025/04/30 18:13:41 346511] [debug] |scid:9b8e596e7bd64782|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:0000559CA9F1D35C|
[2025/04/30 18:13:41 346517] [debug] |scid:9b8e596e7bd64782|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/04/30 18:13:41 346521] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:STREAM_CLOSE|expire:1746036821568641|now:1746036821346521|interv:222120|
[2025/04/30 18:13:41 346562] [debug] |scid:9b8e596e7bd64782|xqc_gen_ack_frame|largest_recv:13|ack_delay:306|first_ack_range:1|largest_pkt_recv_time:1746036821346256|
[2025/04/30 18:13:41 346571] [debug] |scid:9b8e596e7bd64782|xqc_gen_ack_frame|high:13|low:12|pkt_pns:2|
[2025/04/30 18:13:41 346577] [debug] |scid:9b8e596e7bd64782|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/04/30 18:13:41 346582] [debug] |scid:9b8e596e7bd64782|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 18:13:41 346589] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 346597] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 18:13:41 346605] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/04/30 18:13:41 346644] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:7|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:106|now:1746036821346614|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 346653] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:7|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 346682] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036821419408|
[2025/04/30 18:13:41 346706] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036821419408|
[2025/04/30 18:13:41 346713] [debug] |xqc_engine_wakeup_after|wakeup:1746036821419408|now:1746036821346713|diff:72695|
[2025/04/30 18:13:41 346720] [debug] |xqc_engine_main_logic|END|now:1746036821346505|
[2025/04/30 18:13:41 346736] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821346736|
[2025/04/30 18:13:41 346741] [debug] |xqc_engine_wakeup_after|wakeup:1746036821419408|now:1746036821346741|diff:72667|
[2025/04/30 18:13:41 346745] [debug] |xqc_engine_main_logic|END|now:1746036821346736|
[2025/04/30 18:13:41 376022] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:33|state:ESTABED|recv_time:1746036821376020|
[2025/04/30 18:13:41 376040] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9b8e596e7bd64782|spin_bit:0|
[2025/04/30 18:13:41 376052] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:13|
[2025/04/30 18:13:41 376060] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/04/30 18:13:41 376072] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/04/30 18:13:41 376080] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:2|
[2025/04/30 18:13:41 376089] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:6|origin_pktnum:0|size:53|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/04/30 18:13:41 376099] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:152|prior_delivered:7104|prior_time:1746036821313565|is_app_limited:1|send_elapse:31803|ack_elapse:62455|ctl_first_sent_time:1746036821345368|lagest_ack_time:1746036821376020|curr_delivered:7203|
[2025/04/30 18:13:41 376110] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036821345368|
[2025/04/30 18:13:41 376118] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 18:13:41 376127] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|before update rtt|conn:0000559CA9F1D35C|srtt:32604|rttvar:4109|minrtt:32433|latest_rtt:30652|ack_delay:40|
[2025/04/30 18:13:41 376136] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |after update rtt|conn:0000559CA9F1D35C|srtt:32355|rttvar:3580|minrtt:30652|latest_rtt:30652|ack_delay:40|
[2025/04/30 18:13:41 376146] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/04/30 18:13:41 376155] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:3|po_sent_time:1746036821345252|lost_send_time:1746036821311310|loss_delay:64710|frame:NEW_CONNECTION_ID |repair:16384|
[2025/04/30 18:13:41 376164] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746036821345252u|
[2025/04/30 18:13:41 376172] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 18:13:41 376180] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000559CA9F1D35C|path:0|
[2025/04/30 18:13:41 376188] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 18:13:41 376196] [debug] |scid:9b8e596e7bd64782|xqc_generate_sample|sampler: send_elapse 31803, ack_elapse 62455, delivered 99|rate 1585|lost 3|
[2025/04/30 18:13:41 376203] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|probertt expire|rtt:30652, old_rtt:32433|
[2025/04/30 18:13:41 376208] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|minrtt expire|rtt:30652, old_rtt:32433|
[2025/04/30 18:13:41 376214] [debug] |scid:9b8e596e7bd64782|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6424|extra_cwnd:2368|
[2025/04/30 18:13:41 376219] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6974|packet_lost:1|acked:53|po_sent_time:1746036821345368|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7150|
[2025/04/30 18:13:41 376225] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6974|packet_lost:1|acked:53|po_sent_time:1746036821345368|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7150|
[2025/04/30 18:13:41 376239] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |bbr on ack|mode:0|pacing_rate:12202826|bw:72655|cwnd:7027|full_bw_reached:0|inflight:0|srtt:32355|latest_rtt:30652|min_rtt:30652|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/04/30 18:13:41 376247] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/04/30 18:13:41 376253] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1746036821376020|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:41 376259] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036941376020|now:1746036821376020|interv:120000000|
[2025/04/30 18:13:41 376265] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036941376020|now:1746036821376020|interv:120000000|
[2025/04/30 18:13:41 376270] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036821419408|pq_index:0|
[2025/04/30 18:13:41 376275] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821346505|
[2025/04/30 18:13:41 376280] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821376280|
[2025/04/30 18:13:41 376286] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746036821376285|
[2025/04/30 18:13:41 376294] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:32355|min_srtt:32355|path_bw:72655|loss_rate:0.00|path_pto:0|
[2025/04/30 18:13:41 376300] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:53|schedule_bytes:0|inflight:0|cwnd:7027|conn:0000559CA9F1D35C|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 376307] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|path_id:0|path_srtt:32355|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:13:41 376313] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:1|size:53|reinj:0|path_class:2|
[2025/04/30 18:13:41 376319] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:1|size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 18:13:41 376325] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_can_send|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |path:0|can:1|pkt_sz:53|schedule_bytes:0|inflight:0|cwnd:7027|conn:0000559CA9F1D35C|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 376330] [debug] |scid:9b8e596e7bd64782|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:13:41 376336] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/04/30 18:13:41 376378] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:8|size:53|sent:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1746036821376345|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 376386] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:8|origin_pktnum:1|size:53|enc_size:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 18:13:41 376392] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 18:13:41 376402] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32355|rtt_var:3580|pto_duration:46675|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 18:13:41 376408] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 376413] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 376418] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 53|
[2025/04/30 18:13:41 376423] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821448020|now:1746036821376402|interv:71618|
[2025/04/30 18:13:41 376428] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:2|expire:1746036821448020|now:1746036821376402|interval:71618|pto_count:0|srtt:32355
[2025/04/30 18:13:41 376435] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7027|inflight:53|
[2025/04/30 18:13:41 376441] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036821448020|
[2025/04/30 18:13:41 376446] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036821448020|
[2025/04/30 18:13:41 376451] [debug] |xqc_engine_wakeup_after|wakeup:1746036821448020|now:1746036821376451|diff:71569|
[2025/04/30 18:13:41 376457] [debug] |xqc_engine_main_logic|END|now:1746036821376285|
[2025/04/30 18:13:41 376463] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821376463|
[2025/04/30 18:13:41 376468] [debug] |xqc_engine_wakeup_after|wakeup:1746036821448020|now:1746036821376468|diff:71552|
[2025/04/30 18:13:41 376473] [debug] |xqc_engine_main_logic|END|now:1746036821376463|
[2025/04/30 18:13:41 448729] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821448729|
[2025/04/30 18:13:41 448741] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036821448020|pq_index:0|
[2025/04/30 18:13:41 448745] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821376285|
[2025/04/30 18:13:41 448751] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746036821448749|
[2025/04/30 18:13:41 448756] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746036821448020|now:1746036821448749|
[2025/04/30 18:13:41 448760] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 18:13:41 448765] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559CA9F1D35C|path:0|bytes_in_flight:53|
[2025/04/30 18:13:41 448769] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32355|rtt_var:3580|pto_duration:46675|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 18:13:41 448773] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 448777] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 448781] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 53|
[2025/04/30 18:13:41 448785] [debug] |scid:9b8e596e7bd64782|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/04/30 18:13:41 448790] [debug] |scid:9b8e596e7bd64782|xqc_conn_send_probe_pkt|conn:0000559CA9F1D35C|path:0|pkt_num:1|size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/04/30 18:13:41 448795] [debug] |scid:9b8e596e7bd64782|xqc_conn_send_probe_pkt|conn:0000559CA9F1D35C|path:0|pkt_num:8|size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/04/30 18:13:41 448806] [debug] |scid:9b8e596e7bd64782|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559CA9F1D35C|pto_count:1
[2025/04/30 18:13:41 448810] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000559CA9F1D35C|path:0|
[2025/04/30 18:13:41 448814] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 18:13:41 448818] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1746036821448749|
[2025/04/30 18:13:41 448822] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 18:13:41 448827] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 448832] [debug] |scid:9b8e596e7bd64782|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 448836] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:1|size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 18:13:41 448841] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/04/30 18:13:41 448875] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:9|size:53|sent:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1746036821448849|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 448881] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:9|origin_pktnum:1|size:53|enc_size:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 448886] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 18:13:41 448890] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32355|rtt_var:3580|pto_duration:93350|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 18:13:41 448894] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 448898] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 448902] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 53|
[2025/04/30 18:13:41 448906] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821592199|now:1746036821448890|interv:143309|
[2025/04/30 18:13:41 448910] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:2|expire:1746036821592199|now:1746036821448890|interval:143309|pto_count:1|srtt:32355
[2025/04/30 18:13:41 448915] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7027|inflight:53|
[2025/04/30 18:13:41 448920] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:8|size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 18:13:41 448924] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/04/30 18:13:41 448946] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:10|size:53|sent:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:53|now:1746036821448930|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 448951] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:10|origin_pktnum:1|size:53|enc_size:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 448955] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|path:0|inflight:53|applimit:0|
[2025/04/30 18:13:41 448963] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|srtt:32355|rtt_var:3580|pto_duration:93350|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 18:13:41 448968] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:13:41 448972] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:13:41 448975] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_pto_time_and_space|conn:0000559CA9F1D35C|path:0|PNS: 2, unacked: 106|
[2025/04/30 18:13:41 448979] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:LOSS_DETECTION|expire:1746036821592280|now:1746036821448963|interv:143317|
[2025/04/30 18:13:41 448983] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559CA9F1D35C|path:0|pns:2|expire:1746036821592280|now:1746036821448963|interval:143317|pto_count:1|srtt:32355
[2025/04/30 18:13:41 448988] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7027|inflight:106|
[2025/04/30 18:13:41 448993] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036821568641|
[2025/04/30 18:13:41 448997] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036821568641|
[2025/04/30 18:13:41 449001] [debug] |xqc_engine_wakeup_after|wakeup:1746036821568641|now:1746036821449001|diff:119640|
[2025/04/30 18:13:41 449005] [debug] |xqc_engine_main_logic|END|now:1746036821448749|
[2025/04/30 18:13:41 479579] [info] |xqc_engine_packet_process|==>|conn:0000559CA9F1D35C|size:31|state:ESTABED|recv_time:1746036821479577|
[2025/04/30 18:13:41 479591] [debug] |scid:9b8e596e7bd64782|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9b8e596e7bd64782|spin_bit:0|
[2025/04/30 18:13:41 479601] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|largest_pn:14|
[2025/04/30 18:13:41 479608] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/04/30 18:13:41 479616] [debug] |scid:9b8e596e7bd64782|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/04/30 18:13:41 479622] [debug] |scid:9b8e596e7bd64782|xqc_process_frames|frame_type:2|
[2025/04/30 18:13:41 479630] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:8|origin_pktnum:1|size:53|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:8|
[2025/04/30 18:13:41 479638] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:53|prior_delivered:7203|prior_time:1746036821376345|is_app_limited:0|send_elapse:0|ack_elapse:103232|ctl_first_sent_time:1746036821376345|lagest_ack_time:1746036821479577|curr_delivered:7256|
[2025/04/30 18:13:41 479646] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036821376345|
[2025/04/30 18:13:41 479653] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 18:13:41 479677] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:9|origin_pktnum:1|size:53|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/04/30 18:13:41 479685] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:53|prior_delivered:7203|prior_time:1746036821376345|is_app_limited:0|send_elapse:0|ack_elapse:103232|ctl_first_sent_time:1746036821376345|lagest_ack_time:1746036821479577|curr_delivered:7309|
[2025/04/30 18:13:41 479693] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036821448849|
[2025/04/30 18:13:41 479700] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/04/30 18:13:41 479714] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|conn:0000559CA9F1D35C|path:0|pkt_num:10|origin_pktnum:1|size:53|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/04/30 18:13:41 479722] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:53|prior_delivered:7203|prior_time:1746036821376345|is_app_limited:0|send_elapse:0|ack_elapse:103232|ctl_first_sent_time:1746036821376345|lagest_ack_time:1746036821479577|curr_delivered:7362|
[2025/04/30 18:13:41 479728] [debug] |scid:9b8e596e7bd64782|xqc_update_sample|sampler_sent_time_update:1746036821448930|
[2025/04/30 18:13:41 479734] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 18:13:41 479741] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|before update rtt|conn:0000559CA9F1D35C|srtt:32355|rttvar:3580|minrtt:30652|latest_rtt:30647|ack_delay:32|
[2025/04/30 18:13:41 479748] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_update_rtt|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |after update rtt|conn:0000559CA9F1D35C|srtt:32137|rttvar:3120|minrtt:30647|latest_rtt:30647|ack_delay:32|
[2025/04/30 18:13:41 479755] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/04/30 18:13:41 479762] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/04/30 18:13:41 479768] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 14|pns:2|
[2025/04/30 18:13:41 479775] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 18:13:41 479779] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000559CA9F1D35C|path:0|
[2025/04/30 18:13:41 479783] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 18:13:41 479787] [debug] |scid:9b8e596e7bd64782|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 103232, delivered 159|rate 1540|lost 3|
[2025/04/30 18:13:41 479792] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/04/30 18:13:41 479796] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1540) in round 6|
[2025/04/30 18:13:41 479800] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|probertt expire|rtt:30647, old_rtt:30652|
[2025/04/30 18:13:41 479804] [debug] |scid:9b8e596e7bd64782|xqc_bbr_update_min_rtt|minrtt expire|rtt:30647, old_rtt:30652|
[2025/04/30 18:13:41 479808] [debug] |scid:9b8e596e7bd64782|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6422|extra_cwnd:318|
[2025/04/30 18:13:41 479812] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:7027|packet_lost:0|acked:159|po_sent_time:1746036821448930|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7362|
[2025/04/30 18:13:41 479817] [debug] |scid:9b8e596e7bd64782|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:7027|packet_lost:0|acked:159|po_sent_time:1746036821448930|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7362|
[2025/04/30 18:13:41 479822] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_ack_received|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777 |bbr on ack|mode:0|pacing_rate:12202826|bw:72655|cwnd:7186|full_bw_reached:0|inflight:0|srtt:32137|latest_rtt:30647|min_rtt:30647|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:13:41 479829] [debug] |scid:9b8e596e7bd64782|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/04/30 18:13:41 479833] [info] |scid:9b8e596e7bd64782|xqc_conn_on_pkt_processed|====>|conn:0000559CA9F1D35C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:16|frame:ACK |recv_time:1746036821479577|dcid:9b8e596e7bd64782|dcid_seq:0|
[2025/04/30 18:13:41 479842] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:PATH_IDLE|expire:1746036941479577|now:1746036821479577|interv:120000000|
[2025/04/30 18:13:41 479847] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_IDLE|expire:1746036941479577|now:1746036821479577|interv:120000000|
[2025/04/30 18:13:41 479851] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036821568641|pq_index:0|
[2025/04/30 18:13:41 479855] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821448749|
[2025/04/30 18:13:41 479859] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821479859|
[2025/04/30 18:13:41 479864] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746036821479863|
[2025/04/30 18:13:41 479870] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036821568641|
[2025/04/30 18:13:41 479874] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036821568641|
[2025/04/30 18:13:41 479878] [debug] |xqc_engine_wakeup_after|wakeup:1746036821568641|now:1746036821479878|diff:88763|
[2025/04/30 18:13:41 479883] [debug] |xqc_engine_main_logic|END|now:1746036821479863|
[2025/04/30 18:13:41 479888] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821479888|
[2025/04/30 18:13:41 479892] [debug] |xqc_engine_wakeup_after|wakeup:1746036821568641|now:1746036821479892|diff:88749|
[2025/04/30 18:13:41 479896] [debug] |xqc_engine_main_logic|END|now:1746036821479888|
[2025/04/30 18:13:41 566929] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821566929|
[2025/04/30 18:13:41 566942] [debug] |xqc_engine_wakeup_after|wakeup:1746036821568641|now:1746036821566942|diff:1699|
[2025/04/30 18:13:41 566946] [debug] |xqc_engine_main_logic|END|now:1746036821566929|
[2025/04/30 18:13:41 569075] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821569075|
[2025/04/30 18:13:41 569082] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036821568641|pq_index:0|
[2025/04/30 18:13:41 569086] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821479863|
[2025/04/30 18:13:41 569091] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746036821569090|
[2025/04/30 18:13:41 569096] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1746036821568641|now:1746036821569090|
[2025/04/30 18:13:41 569100] [debug] |scid:9b8e596e7bd64782|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/04/30 18:13:41 569105] [debug] |scid:9b8e596e7bd64782|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/04/30 18:13:41 569122] [info] |scid:9b8e596e7bd64782|xqc_conn_close|conn:0000559CA9F1D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/04/30 18:13:41 569130] [debug] |scid:9b8e596e7bd64782|xqc_timer_set|type:CONN_DRAINING|expire:1746036821777981|now:1746036821569130|interv:208851|
[2025/04/30 18:13:41 569137] [debug] |scid:9b8e596e7bd64782|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 18:13:41 569144] [debug] |scid:9b8e596e7bd64782|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/04/30 18:13:41 569148] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 18:13:41 569154] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 18:13:41 569167] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 18:13:41 569173] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 18:13:41 569180] [info] |scid:9b8e596e7bd64782|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/04/30 18:13:41 569188] [debug] |scid:9b8e596e7bd64782|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/04/30 18:13:41 569205] [stats] |scid:9b8e596e7bd64782|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:1746036816283766|wrt_delay:5029689|snd_delay:5030057|finwrt_delay:5029689|finsnd_delay:5030057|finrcv_delay:5062683|finread_delay:5062750|all_acked_delay:5062572|firstfinack_dely:5062565|close_delay:5062755|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777|path_info:mp is not supported in connection scid:9b8e596e7bd64782|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/04/30 18:13:41 569215] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1746036821568641|now:1746036821569090|
[2025/04/30 18:13:41 569221] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:STREAM_CLOSE|
[2025/04/30 18:13:41 569228] [debug] |scid:9b8e596e7bd64782|xqc_path_get_perf_class|conn:0000559CA9F1D35C|path_id:0|path_srtt:32137|min_srtt:32137|path_bw:72655|loss_rate:12.50|path_pto:0|
[2025/04/30 18:13:41 569235] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559CA9F1D35C|path_id:0|path_srtt:32137|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:13:41 569243] [debug] |scid:9b8e596e7bd64782|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:29|reinj:0|path_class:2|
[2025/04/30 18:13:41 569251] [debug] |scid:9b8e596e7bd64782|xqc_check_acked_or_dropped_pkt|conn:0000559CA9F1D35C|pkt_num:0|size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/04/30 18:13:41 569259] [debug] |scid:9b8e596e7bd64782|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/04/30 18:13:41 569317] [info] |scid:9b8e596e7bd64782|xqc_send_packet_with_pn|<==|conn:0000559CA9F1D35C|path:0|pkt_num:11|size:29|sent:45|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1746036821569269|stream_id:0|stream_offset:0|
[2025/04/30 18:13:41 569360] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_on_packet_sent|conn:0000559CA9F1D35C|path:0|pkt_num:11|origin_pktnum:0|size:29|enc_size:45|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/04/30 18:13:41 569369] [debug] |scid:9b8e596e7bd64782|xqc_conn_next_wakeup_time|wakeup_time:1746036821777981|
[2025/04/30 18:13:41 569375] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_wakeup_queue|next_tick_time:1746036821777981|
[2025/04/30 18:13:41 569382] [debug] |xqc_engine_wakeup_after|wakeup:1746036821777981|now:1746036821569382|diff:208599|
[2025/04/30 18:13:41 569388] [debug] |xqc_engine_main_logic|END|now:1746036821569090|
[2025/04/30 18:13:41 778899] [debug] |xqc_engine_main_logic|BEGIN|now:1746036821778899|
[2025/04/30 18:13:41 778912] [debug] |scid:9b8e596e7bd64782|xqc_engine_remove_wakeup_queue|next_tick_time:1746036821777981|pq_index:0|
[2025/04/30 18:13:41 778917] [debug] |scid:9b8e596e7bd64782|xqc_engine_add_active_queue|last_ticked_time:1746036821569090|
[2025/04/30 18:13:41 778922] [debug] |scid:9b8e596e7bd64782|xqc_engine_process_conn|conn:0000559CA9F1D35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746036821778921|
[2025/04/30 18:13:41 778927] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1746036821777981|now:1746036821778921|
[2025/04/30 18:13:41 778938] [debug] |scid:9b8e596e7bd64782|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1746036821777981|now:1746036821778921|
[2025/04/30 18:13:41 778942] [debug] |scid:9b8e596e7bd64782|xqc_timer_unset|type:CONN_DRAINING|
[2025/04/30 18:13:41 778946] [info] |xqc_engine_main_logic|conn:0000559CA9F1D35C|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777|conn_state:13|next_tick_time:1746036821777981
[2025/04/30 18:13:41 778958] [report] |scid:9b8e596e7bd64782|xqc_conn_destroy|0000559CA9F1D35C|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:5030258|first_send_delay:770|conn_persist:5495934|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-44653-9b8e596e7bd64782 p-193.167.100.100-443-04babf18d52cb777|hsk_recv:2031484|close_recv:0|close_send:5286245|last_recv:5196553|last_send:5286245|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,21,21,13,17,0,1024,i96,4,1051,1060,84,13,5063,0,4,24,33,4,14,5092,0,4,22,31,4,16,5196,0,4,53,4000,9,5165,4,53,4000,10,5165,4,29,40000,11,5286,0-2,0-2,0-0,0-0,0-0,0-32,0-13859,0-11044,0-18,0-13,0-1,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:1|snd_pkt:18|spurious_loss:2|detected_loss:5|max_pto:6|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/04/30 18:13:41 778993] [debug] |scid:9b8e596e7bd64782|xqc_send_ctl_destroy|destroy|
[2025/04/30 18:13:41 778999] [debug] |scid:9b8e596e7bd64782|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/04/30 18:13:41 779003] [debug] |scid:9b8e596e7bd64782|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/04/30 18:13:41 779007] [debug] |scid:9b8e596e7bd64782|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/04/30 18:13:41 779048] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/04/30 18:13:41 779056] [debug] |xqc_engine_main_logic|END|now:1746036821778921|
[2025/04/30 18:13:41 781191] [debug] |xqc_engine_destroy|begin|