[2025/09/12 11:43:10 596325] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 11:43:10 596383] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 11:43:10 596389] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 11:43:10 596394] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 11:43:10 596398] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 11:43:10 596402] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 11:43:10 596406] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 11:43:10 596410] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 11:43:10 596414] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 11:43:10 596528] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677510596527|now:1757677390596527|interv:120000000|
[2025/09/12 11:43:10 596560] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677510596559|now:1757677390596559|interv:120000000|
[2025/09/12 11:43:10 596569] [debug] |xqc_path_create|path:0|dcid:4490d51496342516|scid:2384baa9e617a059|create_path_count:1|
[2025/09/12 11:43:10 596576] [debug] |scid:2384baa9e617a059|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 11:43:10 596583] [debug] |xqc_path_init|path:0|dcid:4490d51496342516|scid:2384baa9e617a059|state:2|
[2025/09/12 11:43:10 596588] [debug] |scid:2384baa9e617a059|xqc_conn_create|success|scid:2384baa9e617a059|dcid:4490d51496342516|conn:00005583B893935C|
[2025/09/12 11:43:10 596595] [debug] |scid:2384baa9e617a059|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 11:43:10 596608] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:43:10 597340] [debug] |scid:2384baa9e617a059|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 11:43:10 597346] [debug] |scid:2384baa9e617a059|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:43:10 597353] [debug] |scid:2384baa9e617a059|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:43:10 597387] [debug] |scid:2384baa9e617a059|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 11:43:10 597394] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757677390597392|
[2025/09/12 11:43:10 597399] [debug] |scid:2384baa9e617a059|xqc_process_crypto_write_streams|
[2025/09/12 11:43:10 597403] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:43:10 597411] [info] |scid:2384baa9e617a059|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757677390597411|
[2025/09/12 11:43:10 597417] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 11:43:10 597424] [debug] |scid:2384baa9e617a059|xqc_path_get_perf_class|conn:00005583B893935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:10 597429] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|path srtt|conn:00005583B893935C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:10 597434] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 11:43:10 597439] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 11:43:10 597445] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:10 597529] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757677390597461|stream_id:0|stream_offset:0|
[2025/09/12 11:43:10 597538] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:43:10 597545] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:43:10 597551] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:10 597559] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:10 597564] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:10 597571] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:43:10 597575] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677391347461|now:1757677390597550|interv:749911|
[2025/09/12 11:43:10 597579] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:0|expire:1757677391347461|now:1757677390597550|interval:749911|pto_count:0|srtt:250000
[2025/09/12 11:43:10 597584] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 11:43:10 597590] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391347461|
[2025/09/12 11:43:10 597594] [debug] |scid:2384baa9e617a059|xqc_engine_remove_active_queue|last_ticked_time:1757677390597392|pd_index:0|
[2025/09/12 11:43:10 597598] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391347461|
[2025/09/12 11:43:10 597602] [debug] |xqc_engine_wakeup_after|wakeup:1757677391347461|now:1757677390597602|diff:749859|
[2025/09/12 11:43:10 597608] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:43:10 597675] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391347461|pq_index:0|
[2025/09/12 11:43:10 597684] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677390597392|
[2025/09/12 11:43:10 597692] [debug] |scid:2384baa9e617a059|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 11:43:10 597699] [debug] |scid:2384baa9e617a059|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 11:43:10 597708] [debug] |scid:2384baa9e617a059|xqc_stream_buff_data|size:17|
[2025/09/12 11:43:10 597715] [info] |scid:2384baa9e617a059|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:00005583B893935C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 11:43:10 597725] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677390597725|
[2025/09/12 11:43:10 597733] [debug] |scid:2384baa9e617a059|xqc_path_get_perf_class|conn:00005583B893935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:10 597741] [debug] |scid:2384baa9e617a059|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005583B893935C|stream_id:0|stream_offset:17|
[2025/09/12 11:43:10 597748] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|path srtt|conn:00005583B893935C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:10 597763] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 11:43:10 597769] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:43:10 597774] [debug] |scid:2384baa9e617a059|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005583B893935C|stream_id:0|stream_offset:17|
[2025/09/12 11:43:10 597781] [debug] |scid:2384baa9e617a059|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:43:10 597788] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:10 597824] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757677390597797|stream_id:0|stream_offset:17|
[2025/09/12 11:43:10 597834] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:43:10 597841] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 11:43:10 597848] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:10 597855] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:10 597861] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:10 597866] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:10 597872] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:10 597877] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677391347461|now:1757677390597848|interv:749613|
[2025/09/12 11:43:10 597884] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:0|expire:1757677391347461|now:1757677390597848|interval:749613|pto_count:0|srtt:250000
[2025/09/12 11:43:10 597892] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:43:10 597898] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391347461|
[2025/09/12 11:43:10 597902] [debug] |scid:2384baa9e617a059|xqc_engine_remove_active_queue|last_ticked_time:1757677390597725|pd_index:0|
[2025/09/12 11:43:10 597906] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391347461|
[2025/09/12 11:43:10 597910] [debug] |xqc_engine_wakeup_after|wakeup:1757677391347461|now:1757677390597910|diff:749551|
[2025/09/12 11:43:10 597914] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:43:11 346618] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391346617|
[2025/09/12 11:43:11 346650] [debug] |xqc_engine_wakeup_after|wakeup:1757677391347461|now:1757677391346650|diff:811|
[2025/09/12 11:43:11 346656] [debug] |xqc_engine_main_logic|END|now:1757677391346617|
[2025/09/12 11:43:11 347723] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391347723|
[2025/09/12 11:43:11 347731] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391347461|pq_index:0|
[2025/09/12 11:43:11 347736] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677390597725|
[2025/09/12 11:43:11 347741] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677391347740|
[2025/09/12 11:43:11 347762] [debug] |scid:2384baa9e617a059|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677391347461|now:1757677391347740|
[2025/09/12 11:43:11 347767] [debug] |scid:2384baa9e617a059|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:11 347772] [debug] |scid:2384baa9e617a059|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005583B893935C|path:0|bytes_in_flight:1234|
[2025/09/12 11:43:11 347776] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:11 347781] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:11 347785] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 347789] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:11 347793] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:11 347797] [debug] |scid:2384baa9e617a059|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 11:43:11 347803] [debug] |scid:2384baa9e617a059|xqc_conn_send_probe_pkt|conn:00005583B893935C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 11:43:11 347818] [debug] |scid:2384baa9e617a059|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 11:43:11 347823] [debug] |scid:2384baa9e617a059|xqc_conn_send_probe_pkt|conn:00005583B893935C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 11:43:11 347827] [debug] |scid:2384baa9e617a059|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005583B893935C|pto_count:1
[2025/09/12 11:43:11 347831] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:11 347835] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 347839] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 347843] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:11 347847] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:11 347850] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677391347831|interv:18444986396318203784|
[2025/09/12 11:43:11 347855] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:0|expire:18446744073709551615|now:1757677391347831|interval:18444986396318203784|pto_count:1|srtt:250000
[2025/09/12 11:43:11 347862] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 347867] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 347872] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 11:43:11 347879] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:11 347963] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757677391347895|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 347975] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 347981] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 11:43:11 347985] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:11 347990] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:11 347994] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 347997] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:11 348001] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:11 348005] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677392847895|now:1757677391347985|interv:1499910|
[2025/09/12 11:43:11 348009] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:0|expire:1757677392847895|now:1757677391347985|interval:1499910|pto_count:1|srtt:250000
[2025/09/12 11:43:11 348014] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:43:11 348019] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 11:43:11 348024] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:11 348061] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757677391348033|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 348070] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 11:43:11 348075] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 11:43:11 348081] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:11 348086] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 11:43:11 348090] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 348095] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:11 348100] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:11 348104] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677392848033|now:1757677391348080|interv:1499953|
[2025/09/12 11:43:11 348109] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:0|expire:1757677392848033|now:1757677391348080|interval:1499953|pto_count:1|srtt:250000
[2025/09/12 11:43:11 348115] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 11:43:11 348121] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677392848033|
[2025/09/12 11:43:11 348132] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677392848033|
[2025/09/12 11:43:11 348137] [debug] |xqc_engine_wakeup_after|wakeup:1757677392848033|now:1757677391348137|diff:1499896|
[2025/09/12 11:43:11 348143] [debug] |xqc_engine_main_logic|END|now:1757677391347740|
[2025/09/12 11:43:11 382806] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:1200|state:C_INITIAL_SENT|recv_time:1757677391382801|
[2025/09/12 11:43:11 382841] [debug] |scid:2384baa9e617a059|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:43:11 382850] [debug] |scid:2384baa9e617a059|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 11:43:11 382870] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:11 382878] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:11 382898] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 11:43:11 382908] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:11 382920] [debug] |scid:2384baa9e617a059|xqc_process_crypto_frame|level:0|
[2025/09/12 11:43:11 382928] [debug] |scid:2384baa9e617a059|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 11:43:11 382937] [debug] |scid:2384baa9e617a059|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 11:43:11 383521] [debug] |scid:2384baa9e617a059|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:43:11 383530] [debug] |scid:2384baa9e617a059|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:43:11 383536] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677392848033|pq_index:0|
[2025/09/12 11:43:11 383543] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391347740|
[2025/09/12 11:43:11 383548] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:0|
[2025/09/12 11:43:11 383553] [debug] |scid:2384baa9e617a059|xqc_process_padding_frame|process padding|
[2025/09/12 11:43:11 383563] [info] |scid:2384baa9e617a059|xqc_conn_confirm_cid|dcid change|ori:4490d51496342516|new:77c41886caf32bf3b28db3f1|
[2025/09/12 11:43:11 383569] [info] |scid:2384baa9e617a059|xqc_conn_addr_validated|Address Validated|conn:00005583B893935C|role:0|
[2025/09/12 11:43:11 383576] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:43:11 383583] [debug] |scid:2384baa9e617a059|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:43:11 383589] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 11:43:11 383595] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757677391382801|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 383602] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511382801|now:1757677391382801|interv:120000000|
[2025/09/12 11:43:11 383607] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511382801|now:1757677391382801|interv:120000000|
[2025/09/12 11:43:11 383613] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391383612|
[2025/09/12 11:43:11 383619] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677391383618|
[2025/09/12 11:43:11 383626] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 11:43:11 383631] [debug] |scid:2384baa9e617a059|xqc_process_crypto_write_streams|
[2025/09/12 11:43:11 383636] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:43:11 383651] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 11:43:11 383659] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|largest_recv:0|ack_delay:858|first_ack_range:0|largest_pkt_recv_time:1757677391382801|
[2025/09/12 11:43:11 383665] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 11:43:11 383670] [debug] |scid:2384baa9e617a059|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 11:43:11 383676] [debug] |scid:2384baa9e617a059|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 11:43:11 383682] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 383689] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 11:43:11 383696] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:43:11 383754] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2418|now:1757677391383707|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 383762] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 383768] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 11:43:11 383775] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 11:43:11 383783] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677392848033|
[2025/09/12 11:43:11 383789] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677392848033|
[2025/09/12 11:43:11 383795] [debug] |xqc_engine_wakeup_after|wakeup:1757677392848033|now:1757677391383795|diff:1464238|
[2025/09/12 11:43:11 383802] [debug] |xqc_engine_main_logic|END|now:1757677391383618|
[2025/09/12 11:43:11 383813] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:181|state:C_INITIAL_RECVD|recv_time:1757677391383813|
[2025/09/12 11:43:11 383820] [debug] |scid:2384baa9e617a059|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 11:43:11 383828] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:11 383833] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:11 383842] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 11:43:11 383849] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:11 383856] [debug] |scid:2384baa9e617a059|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 11:43:11 383864] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677392848033|pq_index:0|
[2025/09/12 11:43:11 383869] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391383618|
[2025/09/12 11:43:11 383872] [debug] |scid:2384baa9e617a059|xqc_process_crypto_frame|level:2|
[2025/09/12 11:43:11 383876] [debug] |scid:2384baa9e617a059|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:43:11 383880] [debug] |scid:2384baa9e617a059|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 11:43:11 383890] [debug] |scid:2384baa9e617a059|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:43:11 383894] [debug] |scid:2384baa9e617a059|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:43:11 383899] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:11 383908] [debug] |scid:2384baa9e617a059|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:43:11 383912] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 11:43:11 383916] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757677391383813|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 383921] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511383813|now:1757677391383813|interv:120000000|
[2025/09/12 11:43:11 383925] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511383813|now:1757677391383813|interv:120000000|
[2025/09/12 11:43:11 383929] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391383929|
[2025/09/12 11:43:11 383934] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677391383933|
[2025/09/12 11:43:11 383938] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:43:11 383942] [debug] |scid:2384baa9e617a059|xqc_process_crypto_write_streams|
[2025/09/12 11:43:11 383946] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:43:11 383950] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:43:11 383955] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|largest_recv:0|ack_delay:142|first_ack_range:0|largest_pkt_recv_time:1757677391383813|
[2025/09/12 11:43:11 383959] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 11:43:11 383963] [debug] |scid:2384baa9e617a059|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 11:43:11 383967] [debug] |scid:2384baa9e617a059|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:43:11 383971] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 383976] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 11:43:11 383981] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:11 384008] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:2418|now:1757677391383986|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 384014] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 384021] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677392848033|
[2025/09/12 11:43:11 384028] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677392848033|
[2025/09/12 11:43:11 384034] [debug] |xqc_engine_wakeup_after|wakeup:1757677392848033|now:1757677391384033|diff:1464000|
[2025/09/12 11:43:11 384040] [debug] |xqc_engine_main_logic|END|now:1757677391383933|
[2025/09/12 11:43:11 384052] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757677391384051|
[2025/09/12 11:43:11 384059] [debug] |scid:2384baa9e617a059|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 11:43:11 384067] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:11 384072] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:11 384078] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 11:43:11 384087] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:11 384091] [debug] |scid:2384baa9e617a059|xqc_process_crypto_frame|level:2|
[2025/09/12 11:43:11 384095] [debug] |scid:2384baa9e617a059|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:43:11 384099] [debug] |scid:2384baa9e617a059|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 11:43:11 384145] [debug] |scid:2384baa9e617a059|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:43:11 384150] [info] |scid:2384baa9e617a059|xqc_conn_tls_transport_params_cb|store sr_token with cid: 4490d51496342516|token:b263f4ff67b045c5e8cc1af5bfa4b926
[2025/09/12 11:43:11 384155] [debug] |scid:2384baa9e617a059|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 11:43:11 384159] [debug] |scid:2384baa9e617a059|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 11:43:11 384377] [debug] |scid:2384baa9e617a059|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 11:43:11 384386] [debug] |scid:2384baa9e617a059|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 11:43:11 384391] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677392848033|pq_index:0|
[2025/09/12 11:43:11 384395] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391383933|
[2025/09/12 11:43:11 384400] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:11 384405] [debug] |scid:2384baa9e617a059|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 11:43:11 384409] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 11:43:11 384413] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757677391384051|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 384418] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511384051|now:1757677391384051|interv:120000000|
[2025/09/12 11:43:11 384422] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511384051|now:1757677391384051|interv:120000000|
[2025/09/12 11:43:11 384426] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391384426|
[2025/09/12 11:43:11 384430] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757677391384430|
[2025/09/12 11:43:11 384435] [info] |scid:2384baa9e617a059|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 11:43:11 384439] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:43:11 384443] [debug] |scid:2384baa9e617a059|xqc_process_crypto_write_streams|
[2025/09/12 11:43:11 384447] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:43:11 384452] [info] |scid:2384baa9e617a059|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757677391384451|
[2025/09/12 11:43:11 384456] [debug] |scid:2384baa9e617a059|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005583B893935C|
[2025/09/12 11:43:11 384461] [debug] |scid:2384baa9e617a059|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2418|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 11:43:11 384466] [debug] |scid:2384baa9e617a059|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 11:43:11 384475] [debug] |scid:2384baa9e617a059|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 11:43:11 384479] [info] |scid:2384baa9e617a059|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:43:11 384483] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:11 384488] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 384492] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 384496] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:11 384500] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:11 384503] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677391384483|interv:18444986396318167132|
[2025/09/12 11:43:11 384508] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:0|expire:18446744073709551615|now:1757677391384483|interval:18444986396318167132|pto_count:0|srtt:250000
[2025/09/12 11:43:11 384513] [debug] |scid:2384baa9e617a059|xqc_conn_early_data_accept|accept|
[2025/09/12 11:43:11 384517] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 11:43:11 384522] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|largest_recv:1|ack_delay:471|first_ack_range:1|largest_pkt_recv_time:1757677391384051|
[2025/09/12 11:43:11 384526] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 11:43:11 384531] [debug] |scid:2384baa9e617a059|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 11:43:11 384538] [debug] |scid:2384baa9e617a059|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:43:11 384545] [debug] |scid:2384baa9e617a059|xqc_path_get_perf_class|conn:00005583B893935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:20.00|path_pto:0|
[2025/09/12 11:43:11 384551] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|path srtt|conn:00005583B893935C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:11 384559] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 11:43:11 384565] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 384571] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:43:11 384578] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:11 384610] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757677391384587|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 384616] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 384623] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 11:43:11 384630] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:11 384644] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 384650] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:43:11 384657] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:11 384663] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:11 384668] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677392134587|now:1757677391384630|interv:749957|
[2025/09/12 11:43:11 384672] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:1|expire:1757677392134587|now:1757677391384630|interval:749957|pto_count:0|srtt:250000
[2025/09/12 11:43:11 384677] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 11:43:11 384682] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 11:43:11 384686] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:11 384711] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:2|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:122|now:1757677391384692|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 384716] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 384725] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677392134587|
[2025/09/12 11:43:11 384731] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677392134587|
[2025/09/12 11:43:11 384737] [debug] |xqc_engine_wakeup_after|wakeup:1757677392134587|now:1757677391384737|diff:749850|
[2025/09/12 11:43:11 384744] [debug] |xqc_engine_main_logic|END|now:1757677391384430|
[2025/09/12 11:43:11 384752] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391384752|
[2025/09/12 11:43:11 384758] [debug] |xqc_engine_wakeup_after|wakeup:1757677392134587|now:1757677391384758|diff:749829|
[2025/09/12 11:43:11 384765] [debug] |xqc_engine_main_logic|END|now:1757677391384752|
[2025/09/12 11:43:11 416248] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:30|state:ESTABED|recv_time:1757677391416243|
[2025/09/12 11:43:11 416290] [debug] |scid:2384baa9e617a059|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2384baa9e617a059|spin_bit:1|
[2025/09/12 11:43:11 416305] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:11 416311] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:11 416325] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 11:43:11 416332] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:1e|
[2025/09/12 11:43:11 416341] [info] |scid:2384baa9e617a059|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005583B893935C|
[2025/09/12 11:43:11 416351] [debug] |scid:2384baa9e617a059|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 11:43:11 416379] [info] |scid:2384baa9e617a059|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 11:43:11 416387] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:11 416394] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 416419] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 416425] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:11 416432] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677391416386|now:1757677391416386|interv:0|
[2025/09/12 11:43:11 416438] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:2|expire:1757677391372797|now:1757677391416386|interval:0|pto_count:0|srtt:250000
[2025/09/12 11:43:11 416448] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:ACK_01RTT|expire:1757677391441243|now:1757677391416243|interv:25000|
[2025/09/12 11:43:11 416458] [debug] |scid:2384baa9e617a059|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391416243|max_ack_delay:25000|
[2025/09/12 11:43:11 416465] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 11:43:11 416472] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:0|frame:HANDSHAKE_DONE |recv_time:1757677391416243|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 416481] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511416243|now:1757677391416243|interv:120000000|
[2025/09/12 11:43:11 416487] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511416243|now:1757677391416243|interv:120000000|
[2025/09/12 11:43:11 416493] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677392134587|pq_index:0|
[2025/09/12 11:43:11 416500] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391384430|
[2025/09/12 11:43:11 416507] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391416506|
[2025/09/12 11:43:11 416514] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391416513|
[2025/09/12 11:43:11 416522] [debug] |scid:2384baa9e617a059|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677391416386|now:1757677391416513|
[2025/09/12 11:43:11 416528] [debug] |scid:2384baa9e617a059|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:11 416534] [debug] |scid:2384baa9e617a059|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005583B893935C|path:0|bytes_in_flight:50|
[2025/09/12 11:43:11 416540] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:11 416546] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 416552] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 416558] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:11 416564] [debug] |scid:2384baa9e617a059|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:43:11 416571] [debug] |scid:2384baa9e617a059|xqc_conn_send_probe_pkt|conn:00005583B893935C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:43:11 416578] [debug] |scid:2384baa9e617a059|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 11:43:11 416592] [debug] |scid:2384baa9e617a059|xqc_conn_send_probe_pkt|conn:00005583B893935C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:43:11 416600] [debug] |scid:2384baa9e617a059|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005583B893935C|pto_count:1
[2025/09/12 11:43:11 416607] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005583B893935C|path:0|
[2025/09/12 11:43:11 416613] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:11 416619] [debug] |scid:2384baa9e617a059|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677391416513|
[2025/09/12 11:43:11 416624] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:11 416658] [debug] |scid:2384baa9e617a059|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:93a54a01e92fa3f1|sr_token:80f368dcfd7f0000436c859283550000|seq_num:1
[2025/09/12 11:43:11 416672] [debug] |scid:2384baa9e617a059|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:99b97c7932d8d362|sr_token:80f368dcfd7f0000436c859283550000|seq_num:2
[2025/09/12 11:43:11 416679] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:43:11 416686] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:43:11 416695] [debug] |scid:2384baa9e617a059|xqc_path_get_perf_class|conn:00005583B893935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:16.67|path_pto:1|
[2025/09/12 11:43:11 416702] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|path srtt|conn:00005583B893935C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:11 416709] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:43:11 416716] [debug] |scid:2384baa9e617a059|xqc_path_get_perf_class|conn:00005583B893935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:16.67|path_pto:1|
[2025/09/12 11:43:11 416723] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|path srtt|conn:00005583B893935C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:11 416730] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:43:11 416738] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:43:11 416746] [debug] |scid:2384baa9e617a059|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005583B893935C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:43:11 416753] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:11 416816] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:1|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757677391416765|stream_id:0|stream_offset:17|
[2025/09/12 11:43:11 416826] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:1|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 416834] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:43:11 416841] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:11 416847] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 416861] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 416868] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 38|
[2025/09/12 11:43:11 416873] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677392966765|now:1757677391416841|interv:1549924|
[2025/09/12 11:43:11 416878] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:2|expire:1757677392966765|now:1757677391416841|interval:1549924|pto_count:1|srtt:250000
[2025/09/12 11:43:11 416884] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:38|
[2025/09/12 11:43:11 416891] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:43:11 416897] [debug] |scid:2384baa9e617a059|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005583B893935C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:43:11 416903] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:11 416939] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:2|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757677391416914|stream_id:0|stream_offset:17|
[2025/09/12 11:43:11 416949] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:43:11 416956] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 11:43:11 416963] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:11 416970] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 416973] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 416977] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 76|
[2025/09/12 11:43:11 416981] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677392966914|now:1757677391416962|interv:1549952|
[2025/09/12 11:43:11 416985] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:2|expire:1757677392966914|now:1757677391416962|interval:1549952|pto_count:1|srtt:250000
[2025/09/12 11:43:11 416989] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:76|
[2025/09/12 11:43:11 416995] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:11 416999] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:43:11 417024] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:3|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757677391417005|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 417034] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:3|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 417041] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 11:43:11 417055] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:11 417060] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 417064] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 417068] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 121|
[2025/09/12 11:43:11 417072] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677392967005|now:1757677391417055|interv:1549950|
[2025/09/12 11:43:11 417076] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:2|expire:1757677392967005|now:1757677391417055|interval:1549950|pto_count:1|srtt:250000
[2025/09/12 11:43:11 417080] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:121|
[2025/09/12 11:43:11 417084] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:11 417088] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 11:43:11 417113] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:4|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757677391417094|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 417121] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:4|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 417128] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 11:43:11 417134] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:11 417141] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 417145] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 417149] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 166|
[2025/09/12 11:43:11 417153] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677392967094|now:1757677391417134|interv:1549960|
[2025/09/12 11:43:11 417156] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:2|expire:1757677392967094|now:1757677391417134|interval:1549960|pto_count:1|srtt:250000
[2025/09/12 11:43:11 417161] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:166|
[2025/09/12 11:43:11 417166] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391441243|
[2025/09/12 11:43:11 417170] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391441243|
[2025/09/12 11:43:11 417174] [debug] |xqc_engine_wakeup_after|wakeup:1757677391441243|now:1757677391417174|diff:24069|
[2025/09/12 11:43:11 417179] [debug] |xqc_engine_main_logic|END|now:1757677391416513|
[2025/09/12 11:43:11 417187] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:290|state:ESTABED|recv_time:1757677391417186|
[2025/09/12 11:43:11 417192] [debug] |scid:2384baa9e617a059|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2384baa9e617a059|spin_bit:1|
[2025/09/12 11:43:11 417197] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:11 417205] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:11 417212] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 11:43:11 417216] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:11 417221] [debug] |scid:2384baa9e617a059|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 11:43:11 417226] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391441243|pq_index:0|
[2025/09/12 11:43:11 417230] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391416513|
[2025/09/12 11:43:11 417234] [debug] |scid:2384baa9e617a059|xqc_process_crypto_frame|level:3|
[2025/09/12 11:43:11 417239] [debug] |scid:2384baa9e617a059|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:43:11 417243] [debug] |scid:2384baa9e617a059|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 11:43:11 417460] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:11 417469] [debug] |scid:2384baa9e617a059|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:43:11 417474] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 11:43:11 417478] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO |recv_time:1757677391417186|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 417483] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511417186|now:1757677391417186|interv:120000000|
[2025/09/12 11:43:11 417488] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511417186|now:1757677391417186|interv:120000000|
[2025/09/12 11:43:11 417492] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391417492|
[2025/09/12 11:43:11 417497] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391417496|
[2025/09/12 11:43:11 417502] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:43:11 417506] [debug] |scid:2384baa9e617a059|xqc_process_crypto_write_streams|
[2025/09/12 11:43:11 417510] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 11:43:11 417514] [debug] |scid:2384baa9e617a059|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:43:11 417520] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|largest_recv:1|ack_delay:334|first_ack_range:1|largest_pkt_recv_time:1757677391417186|
[2025/09/12 11:43:11 417525] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 11:43:11 417529] [debug] |scid:2384baa9e617a059|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 11:43:11 417533] [debug] |scid:2384baa9e617a059|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:11 417538] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 417543] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:11 417547] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 11:43:11 417579] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:5|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757677391417554|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 417596] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:5|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 417604] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677392967094|
[2025/09/12 11:43:11 417611] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677392967094|
[2025/09/12 11:43:11 417616] [debug] |xqc_engine_wakeup_after|wakeup:1757677392967094|now:1757677391417616|diff:1549478|
[2025/09/12 11:43:11 417620] [debug] |xqc_engine_main_logic|END|now:1757677391417496|
[2025/09/12 11:43:11 417628] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:61|state:ESTABED|recv_time:1757677391417628|
[2025/09/12 11:43:11 417633] [debug] |scid:2384baa9e617a059|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2384baa9e617a059|spin_bit:1|
[2025/09/12 11:43:11 417638] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:43:11 417642] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:11 417647] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 11:43:11 417651] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:18|
[2025/09/12 11:43:11 417656] [debug] |scid:2384baa9e617a059|xqc_process_new_conn_id_frame|new_conn_id|775bd55261f81080a0d87f4b|sr_token:f59cae9bd7c44e4907a64bb936b2f851
[2025/09/12 11:43:11 417663] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:ACK_01RTT|expire:1757677391442628|now:1757677391417628|interv:25000|
[2025/09/12 11:43:11 417668] [debug] |scid:2384baa9e617a059|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391417628|max_ack_delay:25000|
[2025/09/12 11:43:11 417673] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 11:43:11 417677] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:2|frame:NEW_CONNECTION_ID |recv_time:1757677391417628|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 417682] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511417628|now:1757677391417628|interv:120000000|
[2025/09/12 11:43:11 417686] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511417628|now:1757677391417628|interv:120000000|
[2025/09/12 11:43:11 417690] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677392967094|pq_index:0|
[2025/09/12 11:43:11 417694] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391417496|
[2025/09/12 11:43:11 417699] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391417699|
[2025/09/12 11:43:11 417706] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391417705|
[2025/09/12 11:43:11 417714] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391442628|
[2025/09/12 11:43:11 417720] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391442628|
[2025/09/12 11:43:11 417726] [debug] |xqc_engine_wakeup_after|wakeup:1757677391442628|now:1757677391417726|diff:24902|
[2025/09/12 11:43:11 417731] [debug] |xqc_engine_main_logic|END|now:1757677391417705|
[2025/09/12 11:43:11 417745] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391417745|
[2025/09/12 11:43:11 417750] [debug] |xqc_engine_wakeup_after|wakeup:1757677391442628|now:1757677391417750|diff:24878|
[2025/09/12 11:43:11 417754] [debug] |xqc_engine_main_logic|END|now:1757677391417745|
[2025/09/12 11:43:11 441139] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391441138|
[2025/09/12 11:43:11 441168] [debug] |xqc_engine_wakeup_after|wakeup:1757677391442628|now:1757677391441168|diff:1460|
[2025/09/12 11:43:11 441173] [debug] |xqc_engine_main_logic|END|now:1757677391441138|
[2025/09/12 11:43:11 443299] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391443299|
[2025/09/12 11:43:11 443307] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391442628|pq_index:0|
[2025/09/12 11:43:11 443313] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391417705|
[2025/09/12 11:43:11 443319] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391443317|
[2025/09/12 11:43:11 443325] [debug] |scid:2384baa9e617a059|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677391442628|now:1757677391443317|
[2025/09/12 11:43:11 443329] [debug] |scid:2384baa9e617a059|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:43:11 443333] [debug] |scid:2384baa9e617a059|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677391442628|now:1757677391443317|
[2025/09/12 11:43:11 443338] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:11 443347] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|largest_recv:2|ack_delay:25718|first_ack_range:2|largest_pkt_recv_time:1757677391417628|
[2025/09/12 11:43:11 443352] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 11:43:11 443381] [debug] |scid:2384baa9e617a059|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 11:43:11 443388] [debug] |scid:2384baa9e617a059|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:11 443394] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 443400] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:11 443407] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 11:43:11 443480] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:6|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757677391443422|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 443487] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:6|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 443492] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677392967094|
[2025/09/12 11:43:11 443497] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677392967094|
[2025/09/12 11:43:11 443501] [debug] |xqc_engine_wakeup_after|wakeup:1757677392967094|now:1757677391443501|diff:1523593|
[2025/09/12 11:43:11 443505] [debug] |xqc_engine_main_logic|END|now:1757677391443317|
[2025/09/12 11:43:11 448734] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:1057|state:ESTABED|recv_time:1757677391448731|
[2025/09/12 11:43:11 448759] [debug] |scid:2384baa9e617a059|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2384baa9e617a059|spin_bit:1|
[2025/09/12 11:43:11 448783] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 11:43:11 448790] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 11:43:11 448830] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 11:43:11 448838] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:b|
[2025/09/12 11:43:11 448846] [debug] |scid:2384baa9e617a059|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 11:43:11 448853] [debug] |scid:2384baa9e617a059|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 11:43:11 448860] [debug] |scid:2384baa9e617a059|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 11:43:11 448866] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677392967094|pq_index:0|
[2025/09/12 11:43:11 448873] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391443317|
[2025/09/12 11:43:11 448879] [debug] |scid:2384baa9e617a059|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 11:43:11 448888] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:ACK_01RTT|expire:1757677391473731|now:1757677391448731|interv:25000|
[2025/09/12 11:43:11 448897] [debug] |scid:2384baa9e617a059|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391448731|max_ack_delay:25000|
[2025/09/12 11:43:11 448903] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 11:43:11 448911] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM |recv_time:1757677391448731|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 448918] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511448731|now:1757677391448731|interv:120000000|
[2025/09/12 11:43:11 448925] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511448731|now:1757677391448731|interv:120000000|
[2025/09/12 11:43:11 448936] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:36|state:ESTABED|recv_time:1757677391448935|
[2025/09/12 11:43:11 448943] [debug] |scid:2384baa9e617a059|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2384baa9e617a059|spin_bit:1|
[2025/09/12 11:43:11 448948] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 11:43:11 448953] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 11:43:11 448962] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 11:43:11 448968] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:2|
[2025/09/12 11:43:11 448976] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|conn:00005583B893935C|path:0|pkt_num:1|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:1|
[2025/09/12 11:43:11 448984] [debug] |scid:2384baa9e617a059|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:0|prior_time:1757677391416765|is_app_limited:1|send_elapse:0|ack_elapse:32170|ctl_first_sent_time:1757677391416765|lagest_ack_time:1757677391448935|curr_delivered:38|
[2025/09/12 11:43:11 448992] [debug] |scid:2384baa9e617a059|xqc_update_sample|sampler_sent_time_update:1757677391416765|
[2025/09/12 11:43:11 448999] [debug] |scid:2384baa9e617a059|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 11:43:11 449010] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:43:11 449015] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|conn:00005583B893935C|path:0|pkt_num:4|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 11:43:11 449024] [debug] |scid:2384baa9e617a059|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:166|prior_delivered:0|prior_time:1757677391416765|is_app_limited:1|send_elapse:329|ack_elapse:32170|ctl_first_sent_time:1757677391417094|lagest_ack_time:1757677391448935|curr_delivered:83|
[2025/09/12 11:43:11 449029] [debug] |scid:2384baa9e617a059|xqc_update_sample|sampler_sent_time_update:1757677391417094|
[2025/09/12 11:43:11 449033] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 11:43:11 449037] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_rtt|before update rtt|conn:00005583B893935C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31841|ack_delay:136|
[2025/09/12 11:43:11 449045] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_rtt|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1 |after update rtt|conn:00005583B893935C|srtt:31841|rttvar:15920|minrtt:31841|latest_rtt:31841|ack_delay:136|
[2025/09/12 11:43:11 449049] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 11:43:11 449055] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:43:11 449059] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:2|expire:1757677391452826|now:1757677391449059|interval:3767|
[2025/09/12 11:43:11 449064] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677391452826|now:1757677391449059|interv:3767|
[2025/09/12 11:43:11 449069] [debug] |scid:2384baa9e617a059|xqc_generate_sample|sampler: send_elapse 329, ack_elapse 32170, delivered 83|rate 2580|lost 0|
[2025/09/12 11:43:11 449077] [debug] |scid:2384baa9e617a059|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 11:43:11 449083] [debug] |scid:2384baa9e617a059|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2580) in round 1|
[2025/09/12 11:43:11 449090] [debug] |scid:2384baa9e617a059|xqc_bbr_update_min_rtt|probertt expire|rtt:31841, old_rtt:2147483647|
[2025/09/12 11:43:11 449095] [debug] |scid:2384baa9e617a059|xqc_bbr_update_min_rtt|minrtt expire|rtt:31841, old_rtt:2147483647|
[2025/09/12 11:43:11 449099] [debug] |scid:2384baa9e617a059|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:166|
[2025/09/12 11:43:11 449103] [debug] |scid:2384baa9e617a059|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:83|po_sent_time:1757677391417094|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:83|
[2025/09/12 11:43:11 449108] [debug] |scid:2384baa9e617a059|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:83|po_sent_time:1757677391417094|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:83|
[2025/09/12 11:43:11 449112] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1 |bbr on ack|mode:0|pacing_rate:12490642|bw:2580|cwnd:137939|full_bw_reached:0|inflight:45|srtt:31841|latest_rtt:31841|min_rtt:31841|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:43:11 449119] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 11:43:11 449123] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757677391448935|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 449128] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511448935|now:1757677391448935|interv:120000000|
[2025/09/12 11:43:11 449136] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511448935|now:1757677391448935|interv:120000000|
[2025/09/12 11:43:11 449141] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391449141|
[2025/09/12 11:43:11 449146] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391449145|
[2025/09/12 11:43:11 449153] [debug] |scid:2384baa9e617a059|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005583B893935C|
[2025/09/12 11:43:11 449163] [debug] |scid:2384baa9e617a059|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 11:43:11 449170] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:STREAM_CLOSE|expire:1757677391810733|now:1757677391449170|interv:361563|
[2025/09/12 11:43:11 449231] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391452826|
[2025/09/12 11:43:11 449237] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391452826|
[2025/09/12 11:43:11 449244] [debug] |xqc_engine_wakeup_after|wakeup:1757677391452826|now:1757677391449244|diff:3582|
[2025/09/12 11:43:11 449251] [debug] |xqc_engine_main_logic|END|now:1757677391449145|
[2025/09/12 11:43:11 449260] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391449260|
[2025/09/12 11:43:11 449266] [debug] |xqc_engine_wakeup_after|wakeup:1757677391452826|now:1757677391449266|diff:3560|
[2025/09/12 11:43:11 449272] [debug] |xqc_engine_main_logic|END|now:1757677391449260|
[2025/09/12 11:43:11 453531] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391453531|
[2025/09/12 11:43:11 453557] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391452826|pq_index:0|
[2025/09/12 11:43:11 453562] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391449145|
[2025/09/12 11:43:11 453568] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391453566|
[2025/09/12 11:43:11 453574] [debug] |scid:2384baa9e617a059|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677391452826|now:1757677391453566|
[2025/09/12 11:43:11 453579] [debug] |scid:2384baa9e617a059|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:11 453583] [debug] |scid:2384baa9e617a059|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 11:43:11 453587] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 11:43:11 453594] [debug] |scid:2384baa9e617a059|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:1|po_sent_time:1757677391417005|lost_send_time:1757677391417745|loss_delay:35821|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 11:43:11 453602] [debug] |scid:2384baa9e617a059|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757677391417005u|
[2025/09/12 11:43:11 453607] [stats] |scid:2384baa9e617a059|xqc_send_ctl_detect_lost|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1 |lost interval:1757677391453566|lost_count:1|send_count:10|pkt_num:3|po_send_time:1757677391417005|srtt:31841|cwnd:137939|bw:2580|conn_life:857044|now:0|last_lost_time:857044|
[2025/09/12 11:43:11 453612] [debug] |scid:2384baa9e617a059|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 11:43:11 453616] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005583B893935C|path:0|
[2025/09/12 11:43:11 453621] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:11 453624] [debug] |scid:2384baa9e617a059|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677391453566|
[2025/09/12 11:43:11 453640] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:11 453647] [debug] |scid:2384baa9e617a059|xqc_path_get_perf_class|conn:00005583B893935C|path_id:0|path_srtt:31841|min_srtt:31841|path_bw:2580|loss_rate:20.00|path_pto:0|
[2025/09/12 11:43:11 453652] [debug] |scid:2384baa9e617a059|xqc_send_ctl_can_send|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:137939|conn:00005583B893935C|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 453657] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|path srtt|conn:00005583B893935C|path_id:0|path_srtt:31841|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:11 453662] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:3|size:45|reinj:0|path_class:2|
[2025/09/12 11:43:11 453667] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:11 453672] [debug] |scid:2384baa9e617a059|xqc_send_ctl_can_send|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:137939|conn:00005583B893935C|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 453676] [debug] |scid:2384baa9e617a059|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:43:11 453682] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:7-12|next_skip_chance:1757677391815244|current_time:1757677391453681|
[2025/09/12 11:43:11 453687] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 11:43:11 453755] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:13|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757677391453700|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 453762] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:13|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 11:43:11 453766] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:43:11 453771] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|srtt:31841|rtt_var:15920|pto_duration:95521|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:11 453776] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:11 453780] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:11 453784] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_pto_time_and_space|conn:00005583B893935C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:43:11 453788] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:LOSS_DETECTION|expire:1757677391574221|now:1757677391453771|interv:120450|
[2025/09/12 11:43:11 453792] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005583B893935C|path:0|pns:2|expire:1757677391574221|now:1757677391453771|interval:120450|pto_count:0|srtt:31841
[2025/09/12 11:43:11 453797] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137939|inflight:45|
[2025/09/12 11:43:11 453802] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391473731|
[2025/09/12 11:43:11 453806] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391473731|
[2025/09/12 11:43:11 453810] [debug] |xqc_engine_wakeup_after|wakeup:1757677391473731|now:1757677391453810|diff:19921|
[2025/09/12 11:43:11 453819] [debug] |xqc_engine_main_logic|END|now:1757677391453566|
[2025/09/12 11:43:11 474027] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391474026|
[2025/09/12 11:43:11 474051] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391473731|pq_index:0|
[2025/09/12 11:43:11 474056] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391453566|
[2025/09/12 11:43:11 474063] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391474060|
[2025/09/12 11:43:11 474069] [debug] |scid:2384baa9e617a059|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677391473731|now:1757677391474060|
[2025/09/12 11:43:11 474073] [debug] |scid:2384baa9e617a059|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:43:11 474077] [debug] |scid:2384baa9e617a059|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677391473731|now:1757677391474060|
[2025/09/12 11:43:11 474082] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:11 474091] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|largest_recv:10|ack_delay:25360|first_ack_range:0|largest_pkt_recv_time:1757677391448731|
[2025/09/12 11:43:11 474096] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 11:43:11 474100] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 11:43:11 474104] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 11:43:11 474108] [debug] |scid:2384baa9e617a059|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:4|frame_largest_recv:10|
[2025/09/12 11:43:11 474114] [debug] |scid:2384baa9e617a059|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:11 474121] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 474127] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:11 474133] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 11:43:11 474205] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:14|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:45|now:1757677391474148|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 474213] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:14|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 474219] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391574221|
[2025/09/12 11:43:11 474223] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391574221|
[2025/09/12 11:43:11 474227] [debug] |xqc_engine_wakeup_after|wakeup:1757677391574221|now:1757677391474227|diff:99994|
[2025/09/12 11:43:11 474232] [debug] |xqc_engine_main_logic|END|now:1757677391474060|
[2025/09/12 11:43:11 510580] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:37|state:ESTABED|recv_time:1757677391510575|
[2025/09/12 11:43:11 510605] [debug] |scid:2384baa9e617a059|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2384baa9e617a059|spin_bit:1|
[2025/09/12 11:43:11 510621] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 11:43:11 510627] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 11:43:11 510641] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 11:43:11 510648] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:2|
[2025/09/12 11:43:11 510670] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|conn:00005583B893935C|path:0|pkt_num:13|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:13|
[2025/09/12 11:43:11 510677] [debug] |scid:2384baa9e617a059|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:83|prior_time:1757677391453700|is_app_limited:1|send_elapse:0|ack_elapse:56875|ctl_first_sent_time:1757677391453700|lagest_ack_time:1757677391510575|curr_delivered:128|
[2025/09/12 11:43:11 510684] [debug] |scid:2384baa9e617a059|xqc_update_sample|sampler_sent_time_update:1757677391453700|
[2025/09/12 11:43:11 510693] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 11:43:11 510698] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_rtt|before update rtt|conn:00005583B893935C|srtt:31841|rttvar:15920|minrtt:31841|latest_rtt:56875|ack_delay:26080|
[2025/09/12 11:43:11 510704] [debug] |scid:2384baa9e617a059|xqc_send_ctl_update_rtt|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1 |after update rtt|conn:00005583B893935C|srtt:31845|rttvar:11948|minrtt:31841|latest_rtt:56875|ack_delay:25000|
[2025/09/12 11:43:11 510710] [debug] |scid:2384baa9e617a059|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 11:43:11 510718] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 11|pns:2|
[2025/09/12 11:43:11 510723] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:43:11 510729] [debug] |scid:2384baa9e617a059|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005583B893935C|path:0|
[2025/09/12 11:43:11 510735] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:11 510742] [debug] |scid:2384baa9e617a059|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 56875, delivered 45|rate 791|lost 1|
[2025/09/12 11:43:11 510749] [debug] |scid:2384baa9e617a059|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 11:43:11 510756] [debug] |scid:2384baa9e617a059|xqc_bbr_update_min_rtt|minrtt expire|rtt:31841, old_rtt:31841|
[2025/09/12 11:43:11 510762] [debug] |scid:2384baa9e617a059|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:166|
[2025/09/12 11:43:11 510769] [debug] |scid:2384baa9e617a059|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137939|packet_lost:0|acked:45|po_sent_time:1757677391453700|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:128|
[2025/09/12 11:43:11 510775] [debug] |scid:2384baa9e617a059|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137939|packet_lost:0|acked:45|po_sent_time:1757677391453700|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:128|
[2025/09/12 11:43:11 510780] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_ack_received|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1 |bbr on ack|mode:0|pacing_rate:12490642|bw:2580|cwnd:137984|full_bw_reached:0|inflight:0|srtt:31845|latest_rtt:56875|min_rtt:31841|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:43:11 510788] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 11:43:11 510793] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757677391510575|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 510798] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511510575|now:1757677391510575|interv:120000000|
[2025/09/12 11:43:11 510803] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511510575|now:1757677391510575|interv:120000000|
[2025/09/12 11:43:11 510812] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391574221|pq_index:0|
[2025/09/12 11:43:11 510817] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391474060|
[2025/09/12 11:43:11 510821] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391510821|
[2025/09/12 11:43:11 510828] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391510825|
[2025/09/12 11:43:11 510837] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391810733|
[2025/09/12 11:43:11 510841] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391810733|
[2025/09/12 11:43:11 510845] [debug] |xqc_engine_wakeup_after|wakeup:1757677391810733|now:1757677391510845|diff:299888|
[2025/09/12 11:43:11 510850] [debug] |xqc_engine_main_logic|END|now:1757677391510825|
[2025/09/12 11:43:11 510855] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391510855|
[2025/09/12 11:43:11 510859] [debug] |xqc_engine_wakeup_after|wakeup:1757677391810733|now:1757677391510859|diff:299874|
[2025/09/12 11:43:11 510863] [debug] |xqc_engine_main_logic|END|now:1757677391510855|
[2025/09/12 11:43:11 595101] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:61|state:ESTABED|recv_time:1757677391595096|
[2025/09/12 11:43:11 595132] [debug] |scid:2384baa9e617a059|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2384baa9e617a059|spin_bit:1|
[2025/09/12 11:43:11 595147] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 11:43:11 595154] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 11:43:11 595166] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 11:43:11 595171] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:18|
[2025/09/12 11:43:11 595175] [debug] |scid:2384baa9e617a059|xqc_process_new_conn_id_frame|new_conn_id|d1c33638418fd4cebc7720ad|sr_token:dea025f71731130fc3be4d88afaaf661
[2025/09/12 11:43:11 595187] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:ACK_01RTT|expire:1757677391620096|now:1757677391595096|interv:25000|
[2025/09/12 11:43:11 595194] [debug] |scid:2384baa9e617a059|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391595096|max_ack_delay:25000|
[2025/09/12 11:43:11 595200] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 11:43:11 595207] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:13|frame:NEW_CONNECTION_ID |recv_time:1757677391595096|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 595216] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511595096|now:1757677391595096|interv:120000000|
[2025/09/12 11:43:11 595221] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511595096|now:1757677391595096|interv:120000000|
[2025/09/12 11:43:11 595227] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391810733|pq_index:0|
[2025/09/12 11:43:11 595235] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391510825|
[2025/09/12 11:43:11 595241] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391595241|
[2025/09/12 11:43:11 595249] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391595247|
[2025/09/12 11:43:11 595276] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391620096|
[2025/09/12 11:43:11 595282] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391620096|
[2025/09/12 11:43:11 595286] [debug] |xqc_engine_wakeup_after|wakeup:1757677391620096|now:1757677391595286|diff:24810|
[2025/09/12 11:43:11 595293] [debug] |xqc_engine_main_logic|END|now:1757677391595247|
[2025/09/12 11:43:11 595305] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:61|state:ESTABED|recv_time:1757677391595304|
[2025/09/12 11:43:11 595311] [debug] |scid:2384baa9e617a059|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2384baa9e617a059|spin_bit:1|
[2025/09/12 11:43:11 595318] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 11:43:11 595325] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 11:43:11 595333] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 11:43:11 595339] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:18|
[2025/09/12 11:43:11 595345] [debug] |scid:2384baa9e617a059|xqc_process_new_conn_id_frame|new_conn_id|d1c33638418fd4cebc7720ad|sr_token:dea025f71731130fc3be4d88afaaf661
[2025/09/12 11:43:11 595352] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:11 595386] [debug] |scid:2384baa9e617a059|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:43:11 595394] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 11:43:11 595398] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:14|frame:NEW_CONNECTION_ID |recv_time:1757677391595304|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 595403] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511595304|now:1757677391595304|interv:120000000|
[2025/09/12 11:43:11 595407] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511595304|now:1757677391595304|interv:120000000|
[2025/09/12 11:43:11 595411] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391620096|pq_index:0|
[2025/09/12 11:43:11 595415] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391595247|
[2025/09/12 11:43:11 595419] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391595419|
[2025/09/12 11:43:11 595424] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391595423|
[2025/09/12 11:43:11 595431] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|largest_recv:14|ack_delay:127|first_ack_range:2|largest_pkt_recv_time:1757677391595304|
[2025/09/12 11:43:11 595436] [debug] |scid:2384baa9e617a059|xqc_gen_ack_frame|high:14|low:12|pkt_pns:2|
[2025/09/12 11:43:11 595440] [debug] |scid:2384baa9e617a059|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:14|frame_largest_recv:14|
[2025/09/12 11:43:11 595444] [debug] |scid:2384baa9e617a059|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:11 595449] [debug] |scid:2384baa9e617a059|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 595454] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:11 595465] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 11:43:11 595515] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:15|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757677391595474|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 595522] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:15|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 595529] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677391810733|
[2025/09/12 11:43:11 595533] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677391810733|
[2025/09/12 11:43:11 595537] [debug] |xqc_engine_wakeup_after|wakeup:1757677391810733|now:1757677391595536|diff:215197|
[2025/09/12 11:43:11 595541] [debug] |xqc_engine_main_logic|END|now:1757677391595423|
[2025/09/12 11:43:11 595546] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391595546|
[2025/09/12 11:43:11 595550] [debug] |xqc_engine_wakeup_after|wakeup:1757677391810733|now:1757677391595550|diff:215183|
[2025/09/12 11:43:11 595554] [debug] |xqc_engine_main_logic|END|now:1757677391595546|
[2025/09/12 11:43:11 811159] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391811158|
[2025/09/12 11:43:11 811198] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677391810733|pq_index:0|
[2025/09/12 11:43:11 811204] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391595423|
[2025/09/12 11:43:11 811210] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391811208|
[2025/09/12 11:43:11 811216] [debug] |scid:2384baa9e617a059|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757677391810733|now:1757677391811208|
[2025/09/12 11:43:11 811221] [debug] |scid:2384baa9e617a059|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 11:43:11 811226] [debug] |scid:2384baa9e617a059|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 11:43:11 811256] [info] |scid:2384baa9e617a059|xqc_conn_close|conn:00005583B893935C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 11:43:11 811265] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_DRAINING|expire:1757677392125176|now:1757677391811265|interv:313911|
[2025/09/12 11:43:11 811272] [debug] |scid:2384baa9e617a059|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 11:43:11 811279] [debug] |scid:2384baa9e617a059|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 11:43:11 811286] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:43:11 811291] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:11 811295] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:11 811298] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:11 811303] [info] |scid:2384baa9e617a059|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 11:43:11 811310] [debug] |scid:2384baa9e617a059|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:43:11 811327] [stats] |scid:2384baa9e617a059|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:1757677390597674|wrt_delay:33|snd_delay:123|finwrt_delay:33|finsnd_delay:819240|finrcv_delay:851179|finread_delay:851489|all_acked_delay:851331|firstfinack_dely:851325|close_delay:851496|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1|path_info:mp is not supported in connection scid:2384baa9e617a059|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 11:43:11 811353] [debug] |scid:2384baa9e617a059|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757677391810733|now:1757677391811208|
[2025/09/12 11:43:11 811379] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 11:43:11 811390] [debug] |scid:2384baa9e617a059|xqc_path_get_perf_class|conn:00005583B893935C|path_id:0|path_srtt:31845|min_srtt:31845|path_bw:2580|loss_rate:27.27|path_pto:0|
[2025/09/12 11:43:11 811397] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|path srtt|conn:00005583B893935C|path_id:0|path_srtt:31845|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:11 811405] [debug] |scid:2384baa9e617a059|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 11:43:11 811413] [debug] |scid:2384baa9e617a059|xqc_check_acked_or_dropped_pkt|conn:00005583B893935C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:43:11 811421] [debug] |scid:2384baa9e617a059|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 11:43:11 811518] [info] |scid:2384baa9e617a059|xqc_send_packet_with_pn|<==|conn:00005583B893935C|path:0|pkt_num:16|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677391811440|stream_id:0|stream_offset:0|
[2025/09/12 11:43:11 811531] [debug] |scid:2384baa9e617a059|xqc_send_ctl_on_packet_sent|conn:00005583B893935C|path:0|pkt_num:16|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 11:43:11 811540] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677392125176|
[2025/09/12 11:43:11 811546] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677392125176|
[2025/09/12 11:43:11 811553] [debug] |xqc_engine_wakeup_after|wakeup:1757677392125176|now:1757677391811552|diff:313624|
[2025/09/12 11:43:11 811560] [debug] |xqc_engine_main_logic|END|now:1757677391811208|
[2025/09/12 11:43:11 842526] [info] |xqc_engine_packet_process|==>|conn:00005583B893935C|size:33|state:CLOSING|recv_time:1757677391842521|
[2025/09/12 11:43:11 842575] [debug] |scid:2384baa9e617a059|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2384baa9e617a059|spin_bit:1|
[2025/09/12 11:43:11 842593] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 11:43:11 842602] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 11:43:11 842617] [debug] |scid:2384baa9e617a059|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 11:43:11 842623] [debug] |scid:2384baa9e617a059|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 11:43:11 842628] [debug] |scid:2384baa9e617a059|xqc_process_frames|frame_type:1c|
[2025/09/12 11:43:11 842639] [debug] |scid:2384baa9e617a059|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 11:43:11 842650] [info] |scid:2384baa9e617a059|xqc_conn_on_pkt_processed|====>|conn:00005583B893935C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:15|frame:CONNECTION_CLOSE |recv_time:1757677391842521|dcid:2384baa9e617a059|dcid_seq:0|
[2025/09/12 11:43:11 842660] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:PATH_IDLE|expire:1757677511842521|now:1757677391842521|interv:120000000|
[2025/09/12 11:43:11 842668] [debug] |scid:2384baa9e617a059|xqc_timer_set|type:CONN_IDLE|expire:1757677511842521|now:1757677391842521|interv:120000000|
[2025/09/12 11:43:11 842694] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677392125176|pq_index:0|
[2025/09/12 11:43:11 842701] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391811208|
[2025/09/12 11:43:11 842706] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391842706|
[2025/09/12 11:43:11 842713] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677391842711|
[2025/09/12 11:43:11 842723] [debug] |scid:2384baa9e617a059|xqc_conn_next_wakeup_time|wakeup_time:1757677392125176|
[2025/09/12 11:43:11 842729] [debug] |scid:2384baa9e617a059|xqc_engine_add_wakeup_queue|next_tick_time:1757677392125176|
[2025/09/12 11:43:11 842737] [debug] |xqc_engine_wakeup_after|wakeup:1757677392125176|now:1757677391842737|diff:282439|
[2025/09/12 11:43:11 842746] [debug] |xqc_engine_main_logic|END|now:1757677391842711|
[2025/09/12 11:43:11 842756] [debug] |xqc_engine_main_logic|BEGIN|now:1757677391842756|
[2025/09/12 11:43:11 842762] [debug] |xqc_engine_wakeup_after|wakeup:1757677392125176|now:1757677391842762|diff:282414|
[2025/09/12 11:43:11 842767] [debug] |xqc_engine_main_logic|END|now:1757677391842756|
[2025/09/12 11:43:12 124809] [debug] |xqc_engine_main_logic|BEGIN|now:1757677392124809|
[2025/09/12 11:43:12 124837] [debug] |xqc_engine_wakeup_after|wakeup:1757677392125176|now:1757677392124837|diff:339|
[2025/09/12 11:43:12 124842] [debug] |xqc_engine_main_logic|END|now:1757677392124809|
[2025/09/12 11:43:12 125910] [debug] |xqc_engine_main_logic|BEGIN|now:1757677392125910|
[2025/09/12 11:43:12 125917] [debug] |scid:2384baa9e617a059|xqc_engine_remove_wakeup_queue|next_tick_time:1757677392125176|pq_index:0|
[2025/09/12 11:43:12 125922] [debug] |scid:2384baa9e617a059|xqc_engine_add_active_queue|last_ticked_time:1757677391842711|
[2025/09/12 11:43:12 125928] [debug] |scid:2384baa9e617a059|xqc_engine_process_conn|conn:00005583B893935C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677392125926|
[2025/09/12 11:43:12 125934] [debug] |scid:2384baa9e617a059|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757677392125176|now:1757677392125926|
[2025/09/12 11:43:12 125939] [debug] |scid:2384baa9e617a059|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757677392125176|now:1757677392125926|
[2025/09/12 11:43:12 125943] [debug] |scid:2384baa9e617a059|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 11:43:12 125948] [info] |xqc_engine_main_logic|conn:00005583B893935C|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1|conn_state:13|next_tick_time:1757677392125176
[2025/09/12 11:43:12 125961] [report] |scid:2384baa9e617a059|xqc_conn_destroy|00005583B893935C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:787868|first_send_delay:1192|conn_persist:1529438|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-58966-2384baa9e617a059 p-193.167.100.100-443-77c41886caf32bf3b28db3f1|hsk_recv:787291|close_recv:1246114|close_send:1214918|last_recv:1245999|last_send:1214918|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,18,12,12,51,0,1024,i96,4,52,61,4000,13,998,0,4,52,61,4000,14,998,0,4,24,33,40000,15,1245,0,4,27,4,14,877,4,22,4,15,998,4,21,40000,16,1214,0-2,0-2,0-0,0-0,0-0,0-31,0-5548,0-3136,0-11,0-12,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:11|spurious_loss:0|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 11:43:12 126036] [debug] |scid:2384baa9e617a059|xqc_send_ctl_destroy|destroy|
[2025/09/12 11:43:12 126046] [debug] |scid:2384baa9e617a059|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 11:43:12 126053] [debug] |scid:2384baa9e617a059|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 11:43:12 126059] [debug] |scid:2384baa9e617a059|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 11:43:12 126132] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 11:43:12 126140] [debug] |xqc_engine_main_logic|END|now:1757677392125926|
[2025/09/12 11:43:12 128287] [debug] |xqc_engine_destroy|begin|