[2025/12/13 10:22:21 962190] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 10:22:21 962223] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 10:22:21 962229] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 10:22:21 962233] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 10:22:21 962237] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 10:22:21 962244] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 10:22:21 962248] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 10:22:21 962252] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 10:22:21 962256] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 10:22:21 962358] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621461962356|now:1765621341962356|interv:120000000|
[2025/12/13 10:22:21 962393] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621461962393|now:1765621341962393|interv:120000000|
[2025/12/13 10:22:21 962406] [debug] |xqc_path_create|path:0|dcid:2be61eb5bc0c019d|scid:f745a013a821a344|create_path_count:1|
[2025/12/13 10:22:21 962413] [debug] |scid:f745a013a821a344|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|
[2025/12/13 10:22:21 962418] [debug] |xqc_path_init|path:0|dcid:2be61eb5bc0c019d|scid:f745a013a821a344|state:2|
[2025/12/13 10:22:21 962422] [debug] |scid:f745a013a821a344|xqc_conn_create|success|scid:f745a013a821a344|dcid:2be61eb5bc0c019d|conn:0000558F59C46FFC|
[2025/12/13 10:22:21 962430] [debug] |scid:f745a013a821a344|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 10:22:21 962437] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 10:22:21 963179] [debug] |scid:f745a013a821a344|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/13 10:22:21 963186] [debug] |scid:f745a013a821a344|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 10:22:21 963193] [debug] |scid:f745a013a821a344|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:65535|
[2025/12/13 10:22:21 963198] [debug] |scid:f745a013a821a344|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|
[2025/12/13 10:22:21 963205] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1765621341963204|
[2025/12/13 10:22:21 963210] [debug] |scid:f745a013a821a344|xqc_process_crypto_write_streams|
[2025/12/13 10:22:21 963215] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 10:22:21 963222] [info] |scid:f745a013a821a344|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:615|sent:585|pkt_type:INIT|frame:CRYPTO |now:1765621341963221|
[2025/12/13 10:22:21 963227] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 10:22:21 963234] [debug] |scid:f745a013a821a344|xqc_path_get_perf_class|conn:0000558F59C46FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 10:22:21 963239] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558F59C46FFC|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|
[2025/12/13 10:22:21 963244] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:615|reinj:0|path_class:2|
[2025/12/13 10:22:21 963250] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:615|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 10:22:21 963262] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 10:22:21 963328] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765621341963271|stream_id:0|stream_offset:0|
[2025/12/13 10:22:21 963335] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|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|
[2025/12/13 10:22:21 963340] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 10:22:21 963345] [debug] |scid:f745a013a821a344|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|
[2025/12/13 10:22:21 963349] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 10:22:21 963353] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:21 963357] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 10:22:21 963361] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621342713271|now:1765621341963344|interv:749927|
[2025/12/13 10:22:21 963365] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:1765621342713271|now:1765621341963344|interval:749927|pto_count:0|srtt:250000
[2025/12/13 10:22:21 963370] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 10:22:21 963375] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621342713271|
[2025/12/13 10:22:21 963379] [debug] |scid:f745a013a821a344|xqc_engine_remove_active_queue|last_ticked_time:1765621341963204|pd_index:0|
[2025/12/13 10:22:21 963384] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621342713271|
[2025/12/13 10:22:21 963388] [debug] |xqc_engine_wakeup_after|wakeup:1765621342713271|now:1765621341963388|diff:749883|
[2025/12/13 10:22:21 963392] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 10:22:21 963439] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621342713271|pq_index:0|
[2025/12/13 10:22:21 963445] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621341963204|
[2025/12/13 10:22:21 963454] [debug] |scid:f745a013a821a344|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|
[2025/12/13 10:22:21 963458] [debug] |scid:f745a013a821a344|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 10:22:21 963465] [debug] |scid:f745a013a821a344|xqc_stream_buff_data|size:33|
[2025/12/13 10:22:21 963473] [info] |scid:f745a013a821a344|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:33|pkt_type:0RTT|buff_1rtt:0|send_data_size:33|offset:33|fin:1|stream_flag:72|conn:0000558F59C46FFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/12/13 10:22:21 963482] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1765621341963482|
[2025/12/13 10:22:21 963491] [debug] |scid:f745a013a821a344|xqc_path_get_perf_class|conn:0000558F59C46FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 10:22:21 963498] [debug] |scid:f745a013a821a344|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:66|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000558F59C46FFC|stream_id:0|stream_offset:33|
[2025/12/13 10:22:21 963505] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558F59C46FFC|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|
[2025/12/13 10:22:21 963519] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:66|reinj:0|path_class:2|
[2025/12/13 10:22:21 963526] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:66|pkt_type:0RTT|frame:STREAM |
[2025/12/13 10:22:21 963533] [debug] |scid:f745a013a821a344|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:66|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000558F59C46FFC|stream_id:0|stream_offset:33|
[2025/12/13 10:22:21 963540] [debug] |scid:f745a013a821a344|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 10:22:21 963547] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 10:22:21 963580] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:0|size:66|sent:82|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765621341963556|stream_id:0|stream_offset:33|
[2025/12/13 10:22:21 963589] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:0|origin_pktnum:0|size:66|enc_size:82|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 10:22:21 963615] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/13 10:22:21 963621] [debug] |scid:f745a013a821a344|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|
[2025/12/13 10:22:21 963628] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 10:22:21 963634] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:21 963640] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:21 963647] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:21 963652] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621342713271|now:1765621341963621|interv:749650|
[2025/12/13 10:22:21 963656] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:1765621342713271|now:1765621341963621|interval:749650|pto_count:0|srtt:250000
[2025/12/13 10:22:21 963661] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1250|
[2025/12/13 10:22:21 963666] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621342713271|
[2025/12/13 10:22:21 963669] [debug] |scid:f745a013a821a344|xqc_engine_remove_active_queue|last_ticked_time:1765621341963482|pd_index:0|
[2025/12/13 10:22:21 963674] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621342713271|
[2025/12/13 10:22:21 963678] [debug] |xqc_engine_wakeup_after|wakeup:1765621342713271|now:1765621341963677|diff:749594|
[2025/12/13 10:22:21 963682] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 10:22:22 713510] [debug] |xqc_engine_main_logic|BEGIN|now:1765621342713509|
[2025/12/13 10:22:22 713523] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621342713271|pq_index:0|
[2025/12/13 10:22:22 713528] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621341963482|
[2025/12/13 10:22:22 713533] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1765621342713532|
[2025/12/13 10:22:22 713537] [debug] |scid:f745a013a821a344|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765621342713271|now:1765621342713532|
[2025/12/13 10:22:22 713549] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 10:22:22 713553] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558F59C46FFC|path:0|bytes_in_flight:1250|
[2025/12/13 10:22:22 713557] [debug] |scid:f745a013a821a344|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|
[2025/12/13 10:22:22 713562] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 10:22:22 713566] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 713569] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 713573] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 713577] [debug] |scid:f745a013a821a344|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/13 10:22:22 713582] [debug] |scid:f745a013a821a344|xqc_conn_send_probe_pkt|conn:0000558F59C46FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 10:22:22 713613] [debug] |scid:f745a013a821a344|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/13 10:22:22 713618] [debug] |scid:f745a013a821a344|xqc_conn_send_probe_pkt|conn:0000558F59C46FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 10:22:22 713622] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558F59C46FFC|pto_count:1
[2025/12/13 10:22:22 713627] [debug] |scid:f745a013a821a344|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|
[2025/12/13 10:22:22 713631] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:22 713635] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 713639] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 713643] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 713646] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765621342713626|interv:18444978452366837989|
[2025/12/13 10:22:22 713650] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:18446744073709551615|now:1765621342713626|interval:18444978452366837989|pto_count:1|srtt:250000
[2025/12/13 10:22:22 713656] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 713661] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 713665] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 10:22:22 713670] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 10:22:22 713704] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:66|now:1765621342713679|stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 713710] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|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|
[2025/12/13 10:22:22 713719] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:66|applimit:1184|
[2025/12/13 10:22:22 713723] [debug] |scid:f745a013a821a344|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|
[2025/12/13 10:22:22 713728] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 10:22:22 713733] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 713739] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 713746] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 713751] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621344213679|now:1765621342713723|interv:1499956|
[2025/12/13 10:22:22 713758] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:1765621344213679|now:1765621342713723|interval:1499956|pto_count:1|srtt:250000
[2025/12/13 10:22:22 713764] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1250|
[2025/12/13 10:22:22 713771] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 10:22:22 713778] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 10:22:22 713812] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1250|now:1765621342713787|stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 713819] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|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|
[2025/12/13 10:22:22 713826] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:1250|applimit:1184|
[2025/12/13 10:22:22 713833] [debug] |scid:f745a013a821a344|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|
[2025/12/13 10:22:22 713840] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 2368|
[2025/12/13 10:22:22 713846] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 713853] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 713859] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 713865] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621344213787|now:1765621342713833|interv:1499954|
[2025/12/13 10:22:22 713871] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:1765621344213787|now:1765621342713833|interval:1499954|pto_count:1|srtt:250000
[2025/12/13 10:22:22 713875] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2434|
[2025/12/13 10:22:22 713880] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621344213787|
[2025/12/13 10:22:22 713884] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621344213787|
[2025/12/13 10:22:22 713888] [debug] |xqc_engine_wakeup_after|wakeup:1765621344213787|now:1765621342713888|diff:1499899|
[2025/12/13 10:22:22 713908] [debug] |xqc_engine_main_logic|END|now:1765621342713532|
[2025/12/13 10:22:22 746407] [info] |xqc_engine_packet_process|==>|conn:0000558F59C46FFC|size:1232|state:C_INITIAL_SENT|recv_time:1765621342746406|
[2025/12/13 10:22:22 746425] [debug] |scid:f745a013a821a344|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 10:22:22 746432] [debug] |scid:f745a013a821a344|xqc_packet_parse_initial|success|Length:1206|
[2025/12/13 10:22:22 746441] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 10:22:22 746448] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5684511|
[2025/12/13 10:22:22 746458] [debug] |scid:f745a013a821a344|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:5684511|
[2025/12/13 10:22:22 746465] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:6|
[2025/12/13 10:22:22 746471] [debug] |scid:f745a013a821a344|xqc_process_crypto_frame|level:0|
[2025/12/13 10:22:22 746478] [debug] |scid:f745a013a821a344|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 10:22:22 746484] [debug] |scid:f745a013a821a344|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/12/13 10:22:22 746652] [debug] |scid:f745a013a821a344|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/12/13 10:22:22 746663] [debug] |scid:f745a013a821a344|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 10:22:22 746668] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621344213787|pq_index:0|
[2025/12/13 10:22:22 746672] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621342713532|
[2025/12/13 10:22:22 746676] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:2|
[2025/12/13 10:22:22 746681] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|conn:0000558F59C46FFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/12/13 10:22:22 746686] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1250|prior_delivered:0|prior_time:1765621341963271|is_app_limited:1|send_elapse:750408|ack_elapse:783135|ctl_first_sent_time:1765621342713679|lagest_ack_time:1765621342746406|curr_delivered:1184|
[2025/12/13 10:22:22 746691] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_sent_time_update:1765621342713679|
[2025/12/13 10:22:22 746696] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 10:22:22 746700] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|before update rtt|conn:0000558F59C46FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32727|ack_delay:336|
[2025/12/13 10:22:22 746706] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |after update rtt|conn:0000558F59C46FFC|srtt:32727|rttvar:16363|minrtt:32727|latest_rtt:32727|ack_delay:336|
[2025/12/13 10:22:22 746711] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 10:22:22 746715] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/12/13 10:22:22 746719] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:16363|pto_duration:196358|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 10:22:22 746724] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:22 746728] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 746731] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 746741] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 746745] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765621342746719|interv:18444978452366804896|
[2025/12/13 10:22:22 746749] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:18446744073709551615|now:1765621342746719|interval:18444978452366804896|pto_count:1|srtt:32727
[2025/12/13 10:22:22 746753] [debug] |scid:f745a013a821a344|xqc_generate_sample|sampler: send_elapse 750408, ack_elapse 783135, delivered 1184|rate 1511|lost 0|
[2025/12/13 10:22:22 746758] [debug] |scid:f745a013a821a344|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 10:22:22 746762] [debug] |scid:f745a013a821a344|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1511) in round 1|
[2025/12/13 10:22:22 746766] [debug] |scid:f745a013a821a344|xqc_bbr_update_min_rtt|probertt expire|rtt:32727, old_rtt:2147483647|
[2025/12/13 10:22:22 746770] [debug] |scid:f745a013a821a344|xqc_bbr_update_min_rtt|minrtt expire|rtt:32727, old_rtt:2147483647|
[2025/12/13 10:22:22 746775] [debug] |scid:f745a013a821a344|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/12/13 10:22:22 746779] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765621342713679|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 10:22:22 746783] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765621342713679|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 10:22:22 746788] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |bbr on ack|mode:0|pacing_rate:12152488|bw:1511|cwnd:139040|full_bw_reached:0|inflight:66|srtt:32727|latest_rtt:32727|min_rtt:32727|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 10:22:22 746793] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:0|
[2025/12/13 10:22:22 746797] [debug] |scid:f745a013a821a344|xqc_process_padding_frame|process padding|
[2025/12/13 10:22:22 746804] [info] |scid:f745a013a821a344|xqc_conn_confirm_cid|dcid change|ori:2be61eb5bc0c019d|new:400000d739af0bef|
[2025/12/13 10:22:22 746809] [info] |scid:f745a013a821a344|xqc_conn_addr_validated|Address Validated|conn:0000558F59C46FFC|role:0|
[2025/12/13 10:22:22 746814] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 10:22:22 746818] [debug] |scid:f745a013a821a344|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 DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 10:22:22 746823] [debug] |scid:f745a013a821a344|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5684511|largest:5684511|pns:0|
[2025/12/13 10:22:22 746827] [info] |scid:f745a013a821a344|xqc_conn_on_pkt_processed|====>|conn:0000558F59C46FFC|path:0|size:1232|pkt_type:INIT|pkt_num:5684511|frame:PADDING ACK CRYPTO |recv_time:1765621342746406|dcid:f745a013a821a344|dcid_seq:0|
[2025/12/13 10:22:22 746832] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621462746406|now:1765621342746406|interv:120000000|
[2025/12/13 10:22:22 746836] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621462746406|now:1765621342746406|interv:120000000|
[2025/12/13 10:22:22 746840] [debug] |xqc_engine_main_logic|BEGIN|now:1765621342746840|
[2025/12/13 10:22:22 746845] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED DGRAM_MSS_NOTIFY |now:1765621342746844|
[2025/12/13 10:22:22 746852] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 10:22:22 746857] [debug] |scid:f745a013a821a344|xqc_process_crypto_write_streams|
[2025/12/13 10:22:22 746860] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 10:22:22 746865] [info] |scid:f745a013a821a344|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:579|sent:549|pkt_type:INIT|frame:CRYPTO |now:1765621342746865|
[2025/12/13 10:22:22 746869] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/13 10:22:22 746874] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|largest_recv:5684511|ack_delay:468|first_ack_range:0|largest_pkt_recv_time:1765621342746406|
[2025/12/13 10:22:22 746879] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|high:5684511|low:5684511|pkt_pns:0|
[2025/12/13 10:22:22 746883] [debug] |scid:f745a013a821a344|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5684511|frame_largest_recv:5684511|
[2025/12/13 10:22:22 746887] [debug] |scid:f745a013a821a344|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 10:22:22 746892] [debug] |scid:f745a013a821a344|xqc_path_get_perf_class|conn:0000558F59C46FFC|path_id:0|path_srtt:32727|min_srtt:32727|path_bw:1511|loss_rate:25.00|path_pto:1|
[2025/12/13 10:22:22 746896] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558F59C46FFC|path_id:0|path_srtt:32727|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 10:22:22 746901] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:579|reinj:0|path_class:2|
[2025/12/13 10:22:22 746905] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 746910] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:579|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 10:22:22 746914] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 10:22:22 746947] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:66|now:1765621342746922|stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 746953] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/13 10:22:22 746958] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:66|applimit:1184|
[2025/12/13 10:22:22 746962] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:16363|pto_duration:196358|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 10:22:22 746967] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 10:22:22 746971] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 746974] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 746978] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 746982] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621342943280|now:1765621342746962|interv:196318|
[2025/12/13 10:22:22 746986] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:1765621342943280|now:1765621342746962|interval:196318|pto_count:1|srtt:32727
[2025/12/13 10:22:22 746994] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:1250|
[2025/12/13 10:22:22 746999] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:38|pkt_type:INIT|frame:ACK |
[2025/12/13 10:22:22 747004] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 10:22:22 747024] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1250|now:1765621342747009|stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 747030] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:4|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|
[2025/12/13 10:22:22 747034] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:1250|applimit:1184|
[2025/12/13 10:22:22 747038] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:1250|
[2025/12/13 10:22:22 747043] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621342943280|
[2025/12/13 10:22:22 747047] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621342943280|
[2025/12/13 10:22:22 747051] [debug] |xqc_engine_wakeup_after|wakeup:1765621342943280|now:1765621342747050|diff:196230|
[2025/12/13 10:22:22 747055] [debug] |xqc_engine_main_logic|END|now:1765621342746844|
[2025/12/13 10:22:22 747060] [debug] |xqc_engine_main_logic|BEGIN|now:1765621342747060|
[2025/12/13 10:22:22 747064] [debug] |xqc_engine_wakeup_after|wakeup:1765621342943280|now:1765621342747064|diff:196216|
[2025/12/13 10:22:22 747068] [debug] |xqc_engine_main_logic|END|now:1765621342747060|
[2025/12/13 10:22:22 942436] [debug] |xqc_engine_main_logic|BEGIN|now:1765621342942436|
[2025/12/13 10:22:22 942448] [debug] |xqc_engine_wakeup_after|wakeup:1765621342943280|now:1765621342942448|diff:832|
[2025/12/13 10:22:22 942453] [debug] |xqc_engine_main_logic|END|now:1765621342942436|
[2025/12/13 10:22:22 943519] [debug] |xqc_engine_main_logic|BEGIN|now:1765621342943518|
[2025/12/13 10:22:22 943525] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621342943280|pq_index:0|
[2025/12/13 10:22:22 943529] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621342746844|
[2025/12/13 10:22:22 943534] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED DGRAM_MSS_NOTIFY |now:1765621342943533|
[2025/12/13 10:22:22 943539] [debug] |scid:f745a013a821a344|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765621342943280|now:1765621342943533|
[2025/12/13 10:22:22 943543] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 10:22:22 943547] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558F59C46FFC|path:0|bytes_in_flight:1250|
[2025/12/13 10:22:22 943551] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:16363|pto_duration:196358|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 10:22:22 943555] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 10:22:22 943559] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 943563] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 943567] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 943570] [debug] |scid:f745a013a821a344|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/13 10:22:22 943581] [debug] |scid:f745a013a821a344|xqc_conn_send_probe_pkt|conn:0000558F59C46FFC|path:0|pkt_num:3|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|
[2025/12/13 10:22:22 943586] [debug] |scid:f745a013a821a344|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/12/13 10:22:22 943605] [debug] |scid:f745a013a821a344|xqc_conn_send_probe_pkt|conn:0000558F59C46FFC|path:0|pkt_num:3|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|
[2025/12/13 10:22:22 943610] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558F59C46FFC|pto_count:2
[2025/12/13 10:22:22 943614] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:16363|pto_duration:392716|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 10:22:22 943618] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:22 943622] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 943626] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 943630] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 943634] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765621342943614|interv:18444978452366608001|
[2025/12/13 10:22:22 943638] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:18446744073709551615|now:1765621342943614|interval:18444978452366608001|pto_count:2|srtt:32727
[2025/12/13 10:22:22 943643] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 943648] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 943652] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:3|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 10:22:22 943657] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 10:22:22 943694] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:66|now:1765621342943672|stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 943700] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:5|origin_pktnum:3|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/13 10:22:22 943705] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:66|applimit:1184|
[2025/12/13 10:22:22 943709] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:16363|pto_duration:392716|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 10:22:22 943713] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 10:22:22 943717] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 943721] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 943725] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 943728] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343336388|now:1765621342943709|interv:392679|
[2025/12/13 10:22:22 943737] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:1765621343336388|now:1765621342943709|interval:392679|pto_count:2|srtt:32727
[2025/12/13 10:22:22 943741] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:1250|
[2025/12/13 10:22:22 943746] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:3|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 10:22:22 943750] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/13 10:22:22 943770] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1250|now:1765621342943756|stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 943776] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:6|origin_pktnum:3|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:16|
[2025/12/13 10:22:22 943780] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:1250|applimit:1184|
[2025/12/13 10:22:22 943784] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:16363|pto_duration:392716|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 10:22:22 943788] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 2368|
[2025/12/13 10:22:22 943792] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 943796] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 943800] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 943803] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343336472|now:1765621342943784|interv:392688|
[2025/12/13 10:22:22 943807] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:1765621343336472|now:1765621342943784|interval:392688|pto_count:2|srtt:32727
[2025/12/13 10:22:22 943812] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:2434|
[2025/12/13 10:22:22 943816] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343336472|
[2025/12/13 10:22:22 943821] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343336472|
[2025/12/13 10:22:22 943824] [debug] |xqc_engine_wakeup_after|wakeup:1765621343336472|now:1765621342943824|diff:392648|
[2025/12/13 10:22:22 943829] [debug] |xqc_engine_main_logic|END|now:1765621342943533|
[2025/12/13 10:22:22 976420] [info] |xqc_engine_packet_process|==>|conn:0000558F59C46FFC|size:1232|state:C_INITIAL_RECVD|recv_time:1765621342976418|
[2025/12/13 10:22:22 976436] [debug] |scid:f745a013a821a344|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 10:22:22 976442] [debug] |scid:f745a013a821a344|xqc_packet_parse_initial|success|Length:1206|
[2025/12/13 10:22:22 976450] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|largest_pn:5684511|
[2025/12/13 10:22:22 976456] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5684512|
[2025/12/13 10:22:22 976465] [debug] |scid:f745a013a821a344|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:5684512|
[2025/12/13 10:22:22 976472] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:6|
[2025/12/13 10:22:22 976479] [debug] |scid:f745a013a821a344|xqc_process_crypto_frame|level:0|
[2025/12/13 10:22:22 976485] [debug] |scid:f745a013a821a344|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 10:22:22 976491] [debug] |scid:f745a013a821a344|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|96u|
[2025/12/13 10:22:22 976756] [debug] |scid:f745a013a821a344|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 10:22:22 976769] [debug] |scid:f745a013a821a344|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 10:22:22 976776] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343336472|pq_index:0|
[2025/12/13 10:22:22 976781] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621342943533|
[2025/12/13 10:22:22 976785] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:2|
[2025/12/13 10:22:22 976790] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|conn:0000558F59C46FFC|path:0|pkt_num:5|origin_pktnum:3|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|frame_largest_ack:5|path_largest_ack:5|
[2025/12/13 10:22:22 976795] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1250|prior_delivered:1184|prior_time:1765621342746406|is_app_limited:1|send_elapse:229993|ack_elapse:230012|ctl_first_sent_time:1765621342943672|lagest_ack_time:1765621342976418|curr_delivered:2368|
[2025/12/13 10:22:22 976800] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_sent_time_update:1765621342943672|
[2025/12/13 10:22:22 976805] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 10:22:22 976809] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|before update rtt|conn:0000558F59C46FFC|srtt:32727|rttvar:16363|minrtt:32727|latest_rtt:32746|ack_delay:328|
[2025/12/13 10:22:22 976813] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |after update rtt|conn:0000558F59C46FFC|srtt:32689|rttvar:12350|minrtt:32727|latest_rtt:32746|ack_delay:328|
[2025/12/13 10:22:22 976817] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/12/13 10:22:22 976822] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5684512|pns:0|
[2025/12/13 10:22:22 976826] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:2|
[2025/12/13 10:22:22 976830] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32689|rtt_var:12350|pto_duration:328356|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 10:22:22 976834] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:22 976838] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 976842] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 976846] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 976850] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765621342976830|interv:18444978452366574785|
[2025/12/13 10:22:22 976854] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:18446744073709551615|now:1765621342976830|interval:18444978452366574785|pto_count:2|srtt:32689
[2025/12/13 10:22:22 976858] [debug] |scid:f745a013a821a344|xqc_generate_sample|sampler: send_elapse 229993, ack_elapse 230012, delivered 1184|rate 5147|lost 0|
[2025/12/13 10:22:22 976862] [debug] |scid:f745a013a821a344|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 10:22:22 976866] [debug] |scid:f745a013a821a344|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5147) in round 2|
[2025/12/13 10:22:22 976870] [debug] |scid:f745a013a821a344|xqc_bbr_update_min_rtt|minrtt expire|rtt:32727, old_rtt:32727|
[2025/12/13 10:22:22 976880] [debug] |scid:f745a013a821a344|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1029|
[2025/12/13 10:22:22 976884] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:1184|po_sent_time:1765621342943672|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/12/13 10:22:22 976888] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:1184|po_sent_time:1765621342943672|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/12/13 10:22:22 976893] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |bbr on ack|mode:0|pacing_rate:12152488|bw:5147|cwnd:140224|full_bw_reached:0|inflight:66|srtt:32689|latest_rtt:32746|min_rtt:32727|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 10:22:22 976898] [stats] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |bandwidth change record|bw_before:1511|bw_after:5147|srtt:32689|cwnd:140224|
[2025/12/13 10:22:22 976902] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:0|
[2025/12/13 10:22:22 976906] [debug] |scid:f745a013a821a344|xqc_process_padding_frame|process padding|
[2025/12/13 10:22:22 976912] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 10:22:22 976917] [debug] |scid:f745a013a821a344|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) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 10:22:22 976921] [debug] |scid:f745a013a821a344|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5684512|largest:5684512|pns:0|
[2025/12/13 10:22:22 976925] [info] |scid:f745a013a821a344|xqc_conn_on_pkt_processed|====>|conn:0000558F59C46FFC|path:0|size:1232|pkt_type:INIT|pkt_num:5684512|frame:PADDING ACK CRYPTO |recv_time:1765621342976418|dcid:f745a013a821a344|dcid_seq:0|
[2025/12/13 10:22:22 976930] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621462976418|now:1765621342976418|interv:120000000|
[2025/12/13 10:22:22 976934] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621462976418|now:1765621342976418|interv:120000000|
[2025/12/13 10:22:22 976938] [debug] |xqc_engine_main_logic|BEGIN|now:1765621342976938|
[2025/12/13 10:22:22 976943] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1765621342976942|
[2025/12/13 10:22:22 976948] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/13 10:22:22 976953] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|largest_recv:5684512|ack_delay:535|first_ack_range:0|largest_pkt_recv_time:1765621342976418|
[2025/12/13 10:22:22 976957] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|high:5684512|low:5684512|pkt_pns:0|
[2025/12/13 10:22:22 976961] [debug] |scid:f745a013a821a344|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:5684512|frame_largest_recv:5684512|
[2025/12/13 10:22:22 976966] [debug] |scid:f745a013a821a344|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 10:22:22 976970] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 976975] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:39|pkt_type:INIT|frame:ACK |
[2025/12/13 10:22:22 976980] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/13 10:22:22 977015] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:7|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:66|now:1765621342976990|stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 977021] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:7|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|
[2025/12/13 10:22:22 977027] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:66|applimit:0|
[2025/12/13 10:22:22 977034] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:66|
[2025/12/13 10:22:22 977042] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621462976418|
[2025/12/13 10:22:22 977048] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621462976418|
[2025/12/13 10:22:22 977054] [debug] |xqc_engine_wakeup_after|wakeup:1765621462976418|now:1765621342977054|diff:119999364|
[2025/12/13 10:22:22 977061] [debug] |xqc_engine_main_logic|END|now:1765621342976942|
[2025/12/13 10:22:22 977073] [info] |xqc_engine_packet_process|==>|conn:0000558F59C46FFC|size:212|state:C_INITIAL_RECVD|recv_time:1765621342977072|
[2025/12/13 10:22:22 977080] [debug] |scid:f745a013a821a344|xqc_packet_parse_handshake|success|Length:187|
[2025/12/13 10:22:22 977089] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 10:22:22 977094] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5684511|
[2025/12/13 10:22:22 977100] [debug] |scid:f745a013a821a344|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5684511|
[2025/12/13 10:22:22 977104] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:6|
[2025/12/13 10:22:22 977108] [debug] |scid:f745a013a821a344|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/12/13 10:22:22 977117] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621462976418|pq_index:0|
[2025/12/13 10:22:22 977121] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621342976942|
[2025/12/13 10:22:22 977125] [debug] |scid:f745a013a821a344|xqc_process_crypto_frame|level:2|
[2025/12/13 10:22:22 977129] [debug] |scid:f745a013a821a344|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 10:22:22 977133] [debug] |scid:f745a013a821a344|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|164u|
[2025/12/13 10:22:22 977180] [debug] |scid:f745a013a821a344|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:65535|
[2025/12/13 10:22:22 977184] [info] |scid:f745a013a821a344|xqc_conn_tls_transport_params_cb|store sr_token with cid: 2be61eb5bc0c019d|token:63af0a217ca7bc051c0dc4e976b93c06
[2025/12/13 10:22:22 977189] [debug] |scid:f745a013a821a344|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 10:22:22 977193] [warn] |scid:f745a013a821a344|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 10:22:22 977339] [debug] |scid:f745a013a821a344|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 10:22:22 977346] [debug] |scid:f745a013a821a344|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 10:22:22 977352] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 10:22:22 977357] [debug] |scid:f745a013a821a344|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 DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 10:22:22 977361] [debug] |scid:f745a013a821a344|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5684511|largest:5684511|pns:1|
[2025/12/13 10:22:22 977365] [info] |scid:f745a013a821a344|xqc_conn_on_pkt_processed|====>|conn:0000558F59C46FFC|path:0|size:212|pkt_type:HSK|pkt_num:5684511|frame:CRYPTO |recv_time:1765621342977072|dcid:f745a013a821a344|dcid_seq:0|
[2025/12/13 10:22:22 977375] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621462977072|now:1765621342977072|interv:120000000|
[2025/12/13 10:22:22 977379] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621462977072|now:1765621342977072|interv:120000000|
[2025/12/13 10:22:22 977383] [debug] |xqc_engine_main_logic|BEGIN|now:1765621342977383|
[2025/12/13 10:22:22 977387] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621342977387|
[2025/12/13 10:22:22 977392] [info] |scid:f745a013a821a344|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 10:22:22 977396] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 10:22:22 977400] [debug] |scid:f745a013a821a344|xqc_process_crypto_write_streams|
[2025/12/13 10:22:22 977404] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 10:22:22 977409] [info] |scid:f745a013a821a344|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765621342977408|
[2025/12/13 10:22:22 977413] [debug] |scid:f745a013a821a344|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558F59C46FFC|
[2025/12/13 10:22:22 977417] [info] |scid:f745a013a821a344|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 10:22:22 977421] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32689|rtt_var:12350|pto_duration:82089|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 10:22:22 977426] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:22 977430] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:22 977434] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 66|
[2025/12/13 10:22:22 977438] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 977441] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765621342977421|interv:18444978452366574194|
[2025/12/13 10:22:22 977445] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:0|expire:18446744073709551615|now:1765621342977421|interval:18444978452366574194|pto_count:0|srtt:32689
[2025/12/13 10:22:22 977450] [debug] |scid:f745a013a821a344|xqc_conn_early_data_reject|reject|
[2025/12/13 10:22:22 977468] [debug] |scid:f745a013a821a344|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 10:22:22 977475] [debug] |scid:f745a013a821a344|xqc_stream_write_buffed_data_to_packets|resend 1RTT stream packets|stream_id:0|offset:33|fin:1|
[2025/12/13 10:22:22 977480] [debug] |scid:f745a013a821a344|xqc_stream_write_buffed_data_to_packets|write 1RTT packets|
[2025/12/13 10:22:22 977484] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 10:22:22 977488] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|largest_recv:5684511|ack_delay:416|first_ack_range:0|largest_pkt_recv_time:1765621342977072|
[2025/12/13 10:22:22 977493] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|high:5684511|low:5684511|pkt_pns:1|
[2025/12/13 10:22:22 977497] [debug] |scid:f745a013a821a344|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5684511|frame_largest_recv:5684511|
[2025/12/13 10:22:22 977501] [debug] |scid:f745a013a821a344|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 10:22:22 977505] [debug] |scid:f745a013a821a344|xqc_path_get_perf_class|conn:0000558F59C46FFC|path_id:0|path_srtt:32689|min_srtt:32689|path_bw:5147|loss_rate:50.00|path_pto:0|
[2025/12/13 10:22:22 977513] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558F59C46FFC|path_id:0|path_srtt:32689|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 10:22:22 977518] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:4|
[2025/12/13 10:22:22 977522] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 977527] [debug] |scid:f745a013a821a344|xqc_path_get_perf_class|conn:0000558F59C46FFC|path_id:0|path_srtt:32689|min_srtt:32689|path_bw:5147|loss_rate:50.00|path_pto:0|
[2025/12/13 10:22:22 977531] [debug] |scid:f745a013a821a344|xqc_send_ctl_can_send|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |path:0|can:1|pkt_sz:50|schedule_bytes:68|inflight:0|cwnd:140224|conn:0000558F59C46FFC|stream_id:0|stream_offset:33|
[2025/12/13 10:22:22 977536] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558F59C46FFC|path_id:0|path_srtt:32689|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 10:22:22 977540] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:4|
[2025/12/13 10:22:22 977545] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 10:22:22 977549] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 10:22:22 977576] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765621342977556|stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 977582] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 10:22:22 977588] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 10:22:22 977618] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32689|rtt_var:12350|pto_duration:82089|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 10:22:22 977625] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:22 977632] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 10:22:22 977639] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 10:22:22 977645] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343059645|now:1765621342977617|interv:82028|
[2025/12/13 10:22:22 977651] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:1|expire:1765621343059645|now:1765621342977617|interval:82028|pto_count:0|srtt:32689
[2025/12/13 10:22:22 977655] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:68|
[2025/12/13 10:22:22 977660] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/12/13 10:22:22 977665] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 10:22:22 977690] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:68|now:1765621342977671|stream_id:0|stream_offset:0|
[2025/12/13 10:22:22 977700] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 10:22:22 977709] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:50|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 10:22:22 977715] [debug] |scid:f745a013a821a344|xqc_send_ctl_can_send|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:68|cwnd:140224|conn:0000558F59C46FFC|stream_id:0|stream_offset:33|
[2025/12/13 10:22:22 977723] [debug] |scid:f745a013a821a344|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 10:22:22 977730] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 10:22:22 977760] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:1|size:50|sent:66|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68|now:1765621342977740|stream_id:0|stream_offset:33|
[2025/12/13 10:22:22 977767] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:1|origin_pktnum:0|size:50|enc_size:66|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 10:22:22 977774] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:0|
[2025/12/13 10:22:22 977781] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32689|rtt_var:12350|pto_duration:82089|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 10:22:22 977788] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:22 977794] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 10:22:22 977801] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 50|
[2025/12/13 10:22:22 977807] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 10:22:22 977812] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343059645|now:1765621342977781|interv:81864|
[2025/12/13 10:22:22 977816] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:1|expire:1765621343059645|now:1765621342977781|interval:81864|pto_count:0|srtt:32689
[2025/12/13 10:22:22 977820] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:118|
[2025/12/13 10:22:22 977825] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343059645|
[2025/12/13 10:22:22 977829] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343059645|
[2025/12/13 10:22:22 977833] [debug] |xqc_engine_wakeup_after|wakeup:1765621343059645|now:1765621342977833|diff:81812|
[2025/12/13 10:22:22 977837] [debug] |xqc_engine_main_logic|END|now:1765621342977387|
[2025/12/13 10:22:22 977843] [debug] |xqc_engine_main_logic|BEGIN|now:1765621342977843|
[2025/12/13 10:22:22 977847] [debug] |xqc_engine_wakeup_after|wakeup:1765621343059645|now:1765621342977847|diff:81798|
[2025/12/13 10:22:22 977851] [debug] |xqc_engine_main_logic|END|now:1765621342977843|
[2025/12/13 10:22:23 008993] [info] |xqc_engine_packet_process|==>|conn:0000558F59C46FFC|size:48|state:ESTABED|recv_time:1765621343008992|
[2025/12/13 10:22:23 009009] [debug] |scid:f745a013a821a344|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f745a013a821a344|spin_bit:0|
[2025/12/13 10:22:23 009019] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 10:22:23 009025] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5684512|
[2025/12/13 10:22:23 009046] [debug] |scid:f745a013a821a344|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5684512|
[2025/12/13 10:22:23 009062] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:2|
[2025/12/13 10:22:23 009069] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|conn:0000558F59C46FFC|path:0|pkt_num:1|origin_pktnum:0|size:50|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/12/13 10:22:23 009077] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:118|prior_delivered:2368|prior_time:1765621342977556|is_app_limited:1|send_elapse:184|ack_elapse:31436|ctl_first_sent_time:1765621342977740|lagest_ack_time:1765621343008992|curr_delivered:2418|
[2025/12/13 10:22:23 009084] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_sent_time_update:1765621342977740|
[2025/12/13 10:22:23 009090] [debug] |scid:f745a013a821a344|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 10:22:23 009097] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 10:22:23 009104] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|before update rtt|conn:0000558F59C46FFC|srtt:32689|rttvar:12350|minrtt:32727|latest_rtt:31252|ack_delay:328|
[2025/12/13 10:22:23 009110] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |after update rtt|conn:0000558F59C46FFC|srtt:32468|rttvar:9704|minrtt:31252|latest_rtt:31252|ack_delay:328|
[2025/12/13 10:22:23 009116] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 10:22:23 009123] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 10:22:23 009127] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:9704|pto_duration:71284|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 10:22:23 009134] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:23 009141] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 10:22:23 009147] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 10:22:23 009153] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343048840|now:1765621343009127|interv:39713|
[2025/12/13 10:22:23 009158] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:1|expire:1765621343048840|now:1765621343009127|interval:39713|pto_count:0|srtt:32468
[2025/12/13 10:22:23 009163] [debug] |scid:f745a013a821a344|xqc_generate_sample|sampler: send_elapse 184, ack_elapse 31436, delivered 50|rate 1590|lost 0|
[2025/12/13 10:22:23 009167] [debug] |scid:f745a013a821a344|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/13 10:22:23 009171] [debug] |scid:f745a013a821a344|xqc_bbr_update_min_rtt|probertt expire|rtt:31252, old_rtt:32727|
[2025/12/13 10:22:23 009175] [debug] |scid:f745a013a821a344|xqc_bbr_update_min_rtt|minrtt expire|rtt:31252, old_rtt:32727|
[2025/12/13 10:22:23 009179] [debug] |scid:f745a013a821a344|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1029|
[2025/12/13 10:22:23 009183] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:50|po_sent_time:1765621342977740|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/12/13 10:22:23 009187] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:50|po_sent_time:1765621342977740|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/12/13 10:22:23 009196] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |bbr on ack|mode:0|pacing_rate:12152488|bw:5147|cwnd:140274|full_bw_reached:0|inflight:68|srtt:32468|latest_rtt:31252|min_rtt:31252|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 10:22:23 009201] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:0|
[2025/12/13 10:22:23 009205] [debug] |scid:f745a013a821a344|xqc_process_padding_frame|process padding|
[2025/12/13 10:22:23 009210] [debug] |scid:f745a013a821a344|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5684512|largest:5684512|pns:2|
[2025/12/13 10:22:23 009214] [info] |scid:f745a013a821a344|xqc_conn_on_pkt_processed|====>|conn:0000558F59C46FFC|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:5684512|frame:PADDING ACK |recv_time:1765621343008992|dcid:f745a013a821a344|dcid_seq:0|
[2025/12/13 10:22:23 009221] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621463008992|now:1765621343008992|interv:120000000|
[2025/12/13 10:22:23 009228] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621463008992|now:1765621343008992|interv:120000000|
[2025/12/13 10:22:23 009235] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343059645|pq_index:0|
[2025/12/13 10:22:23 009241] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621342977387|
[2025/12/13 10:22:23 009245] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343009245|
[2025/12/13 10:22:23 009250] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343009249|
[2025/12/13 10:22:23 009256] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343048840|
[2025/12/13 10:22:23 009260] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343048840|
[2025/12/13 10:22:23 009264] [debug] |xqc_engine_wakeup_after|wakeup:1765621343048840|now:1765621343009264|diff:39576|
[2025/12/13 10:22:23 009269] [debug] |xqc_engine_main_logic|END|now:1765621343009249|
[2025/12/13 10:22:23 009274] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343009274|
[2025/12/13 10:22:23 009278] [debug] |xqc_engine_wakeup_after|wakeup:1765621343048840|now:1765621343009278|diff:39562|
[2025/12/13 10:22:23 009282] [debug] |xqc_engine_main_logic|END|now:1765621343009274|
[2025/12/13 10:22:23 009924] [info] |xqc_engine_packet_process|==>|conn:0000558F59C46FFC|size:1072|state:ESTABED|recv_time:1765621343009923|
[2025/12/13 10:22:23 009935] [debug] |scid:f745a013a821a344|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f745a013a821a344|spin_bit:0|
[2025/12/13 10:22:23 009944] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|largest_pn:5684512|
[2025/12/13 10:22:23 009951] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5684513|
[2025/12/13 10:22:23 009960] [debug] |scid:f745a013a821a344|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5684513|
[2025/12/13 10:22:23 009966] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:b|
[2025/12/13 10:22:23 009974] [debug] |scid:f745a013a821a344|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 10:22:23 009981] [debug] |scid:f745a013a821a344|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/13 10:22:23 009987] [debug] |scid:f745a013a821a344|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 10:22:23 009993] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343048840|pq_index:0|
[2025/12/13 10:22:23 010000] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343009249|
[2025/12/13 10:22:23 010012] [debug] |scid:f745a013a821a344|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 10:22:23 010019] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:0|
[2025/12/13 10:22:23 010025] [debug] |scid:f745a013a821a344|xqc_process_padding_frame|process padding|
[2025/12/13 10:22:23 010032] [debug] |scid:f745a013a821a344|xqc_timer_set|type:ACK_01RTT|expire:1765621343034923|now:1765621343009923|interv:25000|
[2025/12/13 10:22:23 010039] [debug] |scid:f745a013a821a344|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343009923|max_ack_delay:25000|
[2025/12/13 10:22:23 010046] [debug] |scid:f745a013a821a344|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5684513|largest:5684513|pns:2|
[2025/12/13 10:22:23 010053] [info] |scid:f745a013a821a344|xqc_conn_on_pkt_processed|====>|conn:0000558F59C46FFC|path:0|size:1072|pkt_type:SHORT_HEADER|pkt_num:5684513|frame:PADDING STREAM |recv_time:1765621343009923|dcid:f745a013a821a344|dcid_seq:0|
[2025/12/13 10:22:23 010060] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621463009923|now:1765621343009923|interv:120000000|
[2025/12/13 10:22:23 010066] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621463009923|now:1765621343009923|interv:120000000|
[2025/12/13 10:22:23 010074] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343010074|
[2025/12/13 10:22:23 010079] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343010079|
[2025/12/13 10:22:23 010084] [debug] |scid:f745a013a821a344|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000558F59C46FFC|
[2025/12/13 10:22:23 010090] [debug] |scid:f745a013a821a344|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 10:22:23 010094] [debug] |scid:f745a013a821a344|xqc_timer_set|type:STREAM_CLOSE|expire:1765621343298946|now:1765621343010094|interv:288852|
[2025/12/13 10:22:23 010138] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343034923|
[2025/12/13 10:22:23 010146] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343034923|
[2025/12/13 10:22:23 010151] [debug] |xqc_engine_wakeup_after|wakeup:1765621343034923|now:1765621343010151|diff:24772|
[2025/12/13 10:22:23 010158] [debug] |xqc_engine_main_logic|END|now:1765621343010079|
[2025/12/13 10:22:23 034575] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343034574|
[2025/12/13 10:22:23 034585] [debug] |xqc_engine_wakeup_after|wakeup:1765621343034923|now:1765621343034585|diff:338|
[2025/12/13 10:22:23 034601] [debug] |xqc_engine_main_logic|END|now:1765621343034574|
[2025/12/13 10:22:23 035667] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343035667|
[2025/12/13 10:22:23 035674] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343034923|pq_index:0|
[2025/12/13 10:22:23 035678] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343010079|
[2025/12/13 10:22:23 035683] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343035682|
[2025/12/13 10:22:23 035688] [debug] |scid:f745a013a821a344|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765621343034923|now:1765621343035682|
[2025/12/13 10:22:23 035692] [debug] |scid:f745a013a821a344|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 10:22:23 035696] [debug] |scid:f745a013a821a344|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765621343034923|now:1765621343035682|
[2025/12/13 10:22:23 035700] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 10:22:23 035711] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|largest_recv:5684513|ack_delay:25788|first_ack_range:1|largest_pkt_recv_time:1765621343009923|
[2025/12/13 10:22:23 035716] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|high:5684513|low:5684512|pkt_pns:2|
[2025/12/13 10:22:23 035719] [debug] |scid:f745a013a821a344|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:5684513|frame_largest_recv:5684513|
[2025/12/13 10:22:23 035724] [debug] |scid:f745a013a821a344|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 10:22:23 035728] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 035733] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 10:22:23 035738] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 10:22:23 035772] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:2|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:68|now:1765621343035745|stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 035782] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:2|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 10:22:23 035790] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343048840|
[2025/12/13 10:22:23 035796] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343048840|
[2025/12/13 10:22:23 035802] [debug] |xqc_engine_wakeup_after|wakeup:1765621343048840|now:1765621343035802|diff:13038|
[2025/12/13 10:22:23 035809] [debug] |xqc_engine_main_logic|END|now:1765621343035682|
[2025/12/13 10:22:23 049612] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343049612|
[2025/12/13 10:22:23 049621] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343048840|pq_index:0|
[2025/12/13 10:22:23 049626] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343035682|
[2025/12/13 10:22:23 049630] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343049630|
[2025/12/13 10:22:23 049635] [debug] |scid:f745a013a821a344|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765621343048840|now:1765621343049630|
[2025/12/13 10:22:23 049639] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 10:22:23 049643] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558F59C46FFC|path:0|bytes_in_flight:68|
[2025/12/13 10:22:23 049647] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:9704|pto_duration:71284|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 10:22:23 049651] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:23 049655] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 10:22:23 049659] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 10:22:23 049663] [debug] |scid:f745a013a821a344|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/12/13 10:22:23 049667] [debug] |scid:f745a013a821a344|xqc_conn_send_probe_pkt|conn:0000558F59C46FFC|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 10:22:23 049672] [debug] |scid:f745a013a821a344|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/13 10:22:23 049681] [debug] |scid:f745a013a821a344|xqc_conn_send_probe_pkt|conn:0000558F59C46FFC|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 10:22:23 049685] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558F59C46FFC|pto_count:1
[2025/12/13 10:22:23 049689] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:9704|pto_duration:142568|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 10:22:23 049694] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343192261|now:1765621343049689|interv:142572|
[2025/12/13 10:22:23 049698] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:1|expire:1765621343192261|now:1765621343049689|interval:142572|pto_count:1|srtt:32468
[2025/12/13 10:22:23 049703] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 049708] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 049712] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 10:22:23 049717] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 10:22:23 049747] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:2|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765621343049724|stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 049756] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:2|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 10:22:23 049763] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 10:22:23 049770] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:9704|pto_duration:142568|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 10:22:23 049777] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:23 049783] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 10:22:23 049787] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 10:22:23 049791] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343192292|now:1765621343049769|interv:142523|
[2025/12/13 10:22:23 049795] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:1|expire:1765621343192292|now:1765621343049769|interval:142523|pto_count:1|srtt:32468
[2025/12/13 10:22:23 049799] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140274|inflight:68|
[2025/12/13 10:22:23 049804] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 10:22:23 049809] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 10:22:23 049834] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:68|now:1765621343049815|stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 049843] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:3|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 10:22:23 049856] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:0|
[2025/12/13 10:22:23 049863] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:9704|pto_duration:142568|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 10:22:23 049868] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:23 049872] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 136|
[2025/12/13 10:22:23 049876] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 10:22:23 049880] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343192383|now:1765621343049863|interv:142520|
[2025/12/13 10:22:23 049884] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:1|expire:1765621343192383|now:1765621343049863|interval:142520|pto_count:1|srtt:32468
[2025/12/13 10:22:23 049888] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140274|inflight:136|
[2025/12/13 10:22:23 049893] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343192383|
[2025/12/13 10:22:23 049897] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343192383|
[2025/12/13 10:22:23 049900] [debug] |xqc_engine_wakeup_after|wakeup:1765621343192383|now:1765621343049900|diff:142483|
[2025/12/13 10:22:23 049905] [debug] |xqc_engine_main_logic|END|now:1765621343049630|
[2025/12/13 10:22:23 080331] [info] |xqc_engine_packet_process|==>|conn:0000558F59C46FFC|size:46|state:ESTABED|recv_time:1765621343080329|
[2025/12/13 10:22:23 080346] [debug] |scid:f745a013a821a344|xqc_packet_parse_handshake|success|Length:22|
[2025/12/13 10:22:23 080354] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|largest_pn:5684511|
[2025/12/13 10:22:23 080360] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5684513|
[2025/12/13 10:22:23 080369] [debug] |scid:f745a013a821a344|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5684513|
[2025/12/13 10:22:23 080375] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:2|
[2025/12/13 10:22:23 080382] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|conn:0000558F59C46FFC|path:0|pkt_num:0|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/12/13 10:22:23 080388] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68|prior_delivered:2368|prior_time:1765621342977556|is_app_limited:1|send_elapse:0|ack_elapse:102773|ctl_first_sent_time:1765621342977556|lagest_ack_time:1765621343080329|curr_delivered:2486|
[2025/12/13 10:22:23 080396] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_sent_time_update:1765621342977556|
[2025/12/13 10:22:23 080401] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 10:22:23 080408] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|conn:0000558F59C46FFC|path:0|pkt_num:2|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/12/13 10:22:23 080415] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68|prior_delivered:2418|prior_time:1765621343049724|is_app_limited:1|send_elapse:0|ack_elapse:30605|ctl_first_sent_time:1765621343049724|lagest_ack_time:1765621343080329|curr_delivered:2554|
[2025/12/13 10:22:23 080422] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_sent_time_update:1765621343049724|
[2025/12/13 10:22:23 080428] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 10:22:23 080442] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|before update rtt|conn:0000558F59C46FFC|srtt:32468|rttvar:9704|minrtt:31252|latest_rtt:30605|ack_delay:48|
[2025/12/13 10:22:23 080449] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |after update rtt|conn:0000558F59C46FFC|srtt:32229|rttvar:7755|minrtt:30605|latest_rtt:30605|ack_delay:48|
[2025/12/13 10:22:23 080455] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/12/13 10:22:23 080460] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 10:22:23 080468] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5684512|pns:1|
[2025/12/13 10:22:23 080474] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 10:22:23 080479] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558F59C46FFC|path:0|
[2025/12/13 10:22:23 080485] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 10:22:23 080491] [debug] |scid:f745a013a821a344|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30605, delivered 136|rate 4443|lost 0|
[2025/12/13 10:22:23 080497] [debug] |scid:f745a013a821a344|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/12/13 10:22:23 080503] [debug] |scid:f745a013a821a344|xqc_bbr_update_min_rtt|probertt expire|rtt:30605, old_rtt:31252|
[2025/12/13 10:22:23 080509] [debug] |scid:f745a013a821a344|xqc_bbr_update_min_rtt|minrtt expire|rtt:30605, old_rtt:31252|
[2025/12/13 10:22:23 080515] [debug] |scid:f745a013a821a344|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1029|
[2025/12/13 10:22:23 080521] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140274|packet_lost:0|acked:136|po_sent_time:1765621343049724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2554|
[2025/12/13 10:22:23 080528] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140274|packet_lost:0|acked:136|po_sent_time:1765621343049724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2554|
[2025/12/13 10:22:23 080536] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |bbr on ack|mode:0|pacing_rate:12152488|bw:5147|cwnd:140410|full_bw_reached:0|inflight:0|srtt:32229|latest_rtt:30605|min_rtt:30605|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 10:22:23 080544] [debug] |scid:f745a013a821a344|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5684513|largest:5684513|pns:1|
[2025/12/13 10:22:23 080549] [info] |scid:f745a013a821a344|xqc_conn_on_pkt_processed|====>|conn:0000558F59C46FFC|path:0|size:46|pkt_type:HSK|pkt_num:5684513|frame:ACK |recv_time:1765621343080329|dcid:f745a013a821a344|dcid_seq:0|
[2025/12/13 10:22:23 080554] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621463080329|now:1765621343080329|interv:120000000|
[2025/12/13 10:22:23 080560] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621463080329|now:1765621343080329|interv:120000000|
[2025/12/13 10:22:23 080567] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343192383|pq_index:0|
[2025/12/13 10:22:23 080573] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343049630|
[2025/12/13 10:22:23 080580] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343080579|
[2025/12/13 10:22:23 080586] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343080585|
[2025/12/13 10:22:23 080615] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343298946|
[2025/12/13 10:22:23 080619] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343298946|
[2025/12/13 10:22:23 080623] [debug] |xqc_engine_wakeup_after|wakeup:1765621343298946|now:1765621343080623|diff:218323|
[2025/12/13 10:22:23 080628] [debug] |xqc_engine_main_logic|END|now:1765621343080585|
[2025/12/13 10:22:23 080636] [info] |xqc_engine_packet_process|==>|conn:0000558F59C46FFC|size:48|state:ESTABED|recv_time:1765621343080635|
[2025/12/13 10:22:23 080644] [debug] |scid:f745a013a821a344|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f745a013a821a344|spin_bit:0|
[2025/12/13 10:22:23 080649] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|largest_pn:5684513|
[2025/12/13 10:22:23 080653] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5684514|
[2025/12/13 10:22:23 080659] [debug] |scid:f745a013a821a344|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5684514|
[2025/12/13 10:22:23 080663] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:2|
[2025/12/13 10:22:23 080668] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:0|
[2025/12/13 10:22:23 080671] [debug] |scid:f745a013a821a344|xqc_process_padding_frame|process padding|
[2025/12/13 10:22:23 080676] [debug] |scid:f745a013a821a344|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5684514|largest:5684514|pns:2|
[2025/12/13 10:22:23 080680] [info] |scid:f745a013a821a344|xqc_conn_on_pkt_processed|====>|conn:0000558F59C46FFC|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:5684514|frame:PADDING ACK |recv_time:1765621343080635|dcid:f745a013a821a344|dcid_seq:0|
[2025/12/13 10:22:23 080685] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621463080635|now:1765621343080635|interv:120000000|
[2025/12/13 10:22:23 080689] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621463080635|now:1765621343080635|interv:120000000|
[2025/12/13 10:22:23 080692] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343298946|pq_index:0|
[2025/12/13 10:22:23 080696] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343080585|
[2025/12/13 10:22:23 080700] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343080700|
[2025/12/13 10:22:23 080705] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343080704|
[2025/12/13 10:22:23 080710] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343298946|
[2025/12/13 10:22:23 080713] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343298946|
[2025/12/13 10:22:23 080717] [debug] |xqc_engine_wakeup_after|wakeup:1765621343298946|now:1765621343080717|diff:218229|
[2025/12/13 10:22:23 080721] [debug] |xqc_engine_main_logic|END|now:1765621343080704|
[2025/12/13 10:22:23 080726] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343080726|
[2025/12/13 10:22:23 080730] [debug] |xqc_engine_wakeup_after|wakeup:1765621343298946|now:1765621343080730|diff:218216|
[2025/12/13 10:22:23 080733] [debug] |xqc_engine_main_logic|END|now:1765621343080726|
[2025/12/13 10:22:23 088714] [info] |xqc_engine_packet_process|==>|conn:0000558F59C46FFC|size:400|state:ESTABED|recv_time:1765621343088713|
[2025/12/13 10:22:23 088726] [debug] |scid:f745a013a821a344|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f745a013a821a344|spin_bit:0|
[2025/12/13 10:22:23 088733] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|largest_pn:5684514|
[2025/12/13 10:22:23 088737] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5684515|
[2025/12/13 10:22:23 088750] [debug] |scid:f745a013a821a344|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5684515|
[2025/12/13 10:22:23 088754] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:6|
[2025/12/13 10:22:23 088759] [debug] |scid:f745a013a821a344|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 10:22:23 088763] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343298946|pq_index:0|
[2025/12/13 10:22:23 088767] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343080704|
[2025/12/13 10:22:23 088771] [debug] |scid:f745a013a821a344|xqc_process_crypto_frame|level:3|
[2025/12/13 10:22:23 088775] [debug] |scid:f745a013a821a344|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 10:22:23 088779] [debug] |scid:f745a013a821a344|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|250u|
[2025/12/13 10:22:23 088907] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:1e|
[2025/12/13 10:22:23 088915] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:18|
[2025/12/13 10:22:23 088920] [debug] |scid:f745a013a821a344|xqc_process_new_conn_id_frame|new_conn_id|400000dacddda225|sr_token:d152a3da5d6296d81fa95de40b50d38e
[2025/12/13 10:22:23 088928] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:18|
[2025/12/13 10:22:23 088933] [debug] |scid:f745a013a821a344|xqc_process_new_conn_id_frame|new_conn_id|400000de7abd5634|sr_token:5a9ebc71bcd41821ec34cf8e9c2e465f
[2025/12/13 10:22:23 088939] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:18|
[2025/12/13 10:22:23 088944] [debug] |scid:f745a013a821a344|xqc_process_new_conn_id_frame|new_conn_id|400000c59eba7141|sr_token:ec41868f5f3ca6be814e665adc84fb2b
[2025/12/13 10:22:23 088949] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:18|
[2025/12/13 10:22:23 088954] [debug] |scid:f745a013a821a344|xqc_process_new_conn_id_frame|new_conn_id|400000cab45692f4|sr_token:23ea8793d75ce634ac6db4254ed762ab
[2025/12/13 10:22:23 088959] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:0|
[2025/12/13 10:22:23 088964] [debug] |scid:f745a013a821a344|xqc_process_padding_frame|process padding|
[2025/12/13 10:22:23 088969] [info] |scid:f745a013a821a344|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558F59C46FFC|
[2025/12/13 10:22:23 088974] [info] |scid:f745a013a821a344|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 10:22:23 088980] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558F59C46FFC|path:0|
[2025/12/13 10:22:23 088985] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 10:22:23 088990] [debug] |scid:f745a013a821a344|xqc_timer_set|type:ACK_01RTT|expire:1765621343113713|now:1765621343088713|interv:25000|
[2025/12/13 10:22:23 088997] [debug] |scid:f745a013a821a344|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343088713|max_ack_delay:25000|
[2025/12/13 10:22:23 089002] [debug] |scid:f745a013a821a344|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5684515|largest:5684515|pns:2|
[2025/12/13 10:22:23 089008] [info] |scid:f745a013a821a344|xqc_conn_on_pkt_processed|====>|conn:0000558F59C46FFC|path:0|size:400|pkt_type:SHORT_HEADER|pkt_num:5684515|frame:PADDING CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765621343088713|dcid:f745a013a821a344|dcid_seq:0|
[2025/12/13 10:22:23 089014] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621463088713|now:1765621343088713|interv:120000000|
[2025/12/13 10:22:23 089019] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621463088713|now:1765621343088713|interv:120000000|
[2025/12/13 10:22:23 089024] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343089024|
[2025/12/13 10:22:23 089035] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343089034|
[2025/12/13 10:22:23 089042] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 10:22:23 089047] [debug] |scid:f745a013a821a344|xqc_process_crypto_write_streams|
[2025/12/13 10:22:23 089053] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 10:22:23 089061] [debug] |scid:f745a013a821a344|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 10:22:23 089080] [debug] |scid:f745a013a821a344|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ba3585ac24fcf146|sr_token:70a133d5ff7f000083439b308f550000|seq_num:1
[2025/12/13 10:22:23 089089] [debug] |scid:f745a013a821a344|xqc_path_get_perf_class|conn:0000558F59C46FFC|path_id:0|path_srtt:32229|min_srtt:32229|path_bw:5147|loss_rate:33.33|path_pto:0|
[2025/12/13 10:22:23 089098] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558F59C46FFC|path_id:0|path_srtt:32229|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 10:22:23 089107] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/13 10:22:23 089117] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 10:22:23 089126] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 10:22:23 089169] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:3|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765621343089138|stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 089180] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:3|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 10:22:23 089189] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 10:22:23 089197] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32229|rtt_var:7755|pto_duration:63249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 10:22:23 089206] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:23 089214] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:23 089221] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 10:22:23 089228] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343177387|now:1765621343089196|interv:88191|
[2025/12/13 10:22:23 089235] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:2|expire:1765621343177387|now:1765621343089196|interval:88191|pto_count:0|srtt:32229
[2025/12/13 10:22:23 089243] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140410|inflight:41|
[2025/12/13 10:22:23 089252] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343113713|
[2025/12/13 10:22:23 089259] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343113713|
[2025/12/13 10:22:23 089267] [debug] |xqc_engine_wakeup_after|wakeup:1765621343113713|now:1765621343089267|diff:24446|
[2025/12/13 10:22:23 089282] [debug] |xqc_engine_main_logic|END|now:1765621343089034|
[2025/12/13 10:22:23 089293] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343089292|
[2025/12/13 10:22:23 089301] [debug] |xqc_engine_wakeup_after|wakeup:1765621343113713|now:1765621343089301|diff:24412|
[2025/12/13 10:22:23 089309] [debug] |xqc_engine_main_logic|END|now:1765621343089292|
[2025/12/13 10:22:23 113756] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343113756|
[2025/12/13 10:22:23 113767] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343113713|pq_index:0|
[2025/12/13 10:22:23 113771] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343089034|
[2025/12/13 10:22:23 113776] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343113775|
[2025/12/13 10:22:23 113781] [debug] |scid:f745a013a821a344|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765621343113713|now:1765621343113775|
[2025/12/13 10:22:23 113785] [debug] |scid:f745a013a821a344|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 10:22:23 113789] [debug] |scid:f745a013a821a344|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765621343113713|now:1765621343113775|
[2025/12/13 10:22:23 113793] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 10:22:23 113798] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|largest_recv:5684515|ack_delay:25085|first_ack_range:3|largest_pkt_recv_time:1765621343088713|
[2025/12/13 10:22:23 113803] [debug] |scid:f745a013a821a344|xqc_gen_ack_frame|high:5684515|low:5684512|pkt_pns:2|
[2025/12/13 10:22:23 113806] [debug] |scid:f745a013a821a344|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:5684515|frame_largest_recv:5684515|
[2025/12/13 10:22:23 113811] [debug] |scid:f745a013a821a344|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 10:22:23 113815] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 113820] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 10:22:23 113825] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 10:22:23 113855] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:4|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765621343113832|stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 113861] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:4|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 10:22:23 113866] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343177387|
[2025/12/13 10:22:23 113870] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343177387|
[2025/12/13 10:22:23 113874] [debug] |xqc_engine_wakeup_after|wakeup:1765621343177387|now:1765621343113874|diff:63513|
[2025/12/13 10:22:23 113878] [debug] |xqc_engine_main_logic|END|now:1765621343113775|
[2025/12/13 10:22:23 177615] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343177615|
[2025/12/13 10:22:23 177626] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343177387|pq_index:0|
[2025/12/13 10:22:23 177630] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343113775|
[2025/12/13 10:22:23 177635] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343177634|
[2025/12/13 10:22:23 177647] [debug] |scid:f745a013a821a344|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765621343177387|now:1765621343177634|
[2025/12/13 10:22:23 177651] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 10:22:23 177655] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558F59C46FFC|path:0|bytes_in_flight:41|
[2025/12/13 10:22:23 177659] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32229|rtt_var:7755|pto_duration:63249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 10:22:23 177664] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:23 177668] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:23 177672] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 10:22:23 177675] [debug] |scid:f745a013a821a344|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 10:22:23 177680] [debug] |scid:f745a013a821a344|xqc_conn_send_probe_pkt|conn:0000558F59C46FFC|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 10:22:23 177685] [debug] |scid:f745a013a821a344|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/12/13 10:22:23 177689] [debug] |scid:f745a013a821a344|xqc_conn_send_probe_pkt|conn:0000558F59C46FFC|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 10:22:23 177693] [debug] |scid:f745a013a821a344|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558F59C46FFC|pto_count:1
[2025/12/13 10:22:23 177697] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558F59C46FFC|path:0|
[2025/12/13 10:22:23 177701] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 10:22:23 177705] [debug] |scid:f745a013a821a344|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765621343177634|
[2025/12/13 10:22:23 177709] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 10:22:23 177713] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 177718] [debug] |scid:f745a013a821a344|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 177722] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 10:22:23 177727] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 10:22:23 177758] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:5|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765621343177734|stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 177763] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:5|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 10:22:23 177768] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 10:22:23 177772] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32229|rtt_var:7755|pto_duration:126498|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 10:22:23 177776] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:23 177780] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:23 177788] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 10:22:23 177792] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343354232|now:1765621343177772|interv:176460|
[2025/12/13 10:22:23 177796] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:2|expire:1765621343354232|now:1765621343177772|interval:176460|pto_count:1|srtt:32229
[2025/12/13 10:22:23 177801] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140410|inflight:41|
[2025/12/13 10:22:23 177809] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 10:22:23 177816] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/13 10:22:23 177849] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:6|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765621343177825|stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 177859] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:6|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 10:22:23 177867] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/13 10:22:23 177873] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|srtt:32229|rtt_var:7755|pto_duration:126498|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 10:22:23 177880] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 10:22:23 177886] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 10:22:23 177893] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_pto_time_and_space|conn:0000558F59C46FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 10:22:23 177899] [debug] |scid:f745a013a821a344|xqc_timer_set|type:LOSS_DETECTION|expire:1765621343354323|now:1765621343177873|interv:176450|
[2025/12/13 10:22:23 177903] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558F59C46FFC|path:0|pns:2|expire:1765621343354323|now:1765621343177873|interval:176450|pto_count:1|srtt:32229
[2025/12/13 10:22:23 177908] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140410|inflight:82|
[2025/12/13 10:22:23 177913] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343298946|
[2025/12/13 10:22:23 177917] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343298946|
[2025/12/13 10:22:23 177921] [debug] |xqc_engine_wakeup_after|wakeup:1765621343298946|now:1765621343177921|diff:121025|
[2025/12/13 10:22:23 177926] [debug] |xqc_engine_main_logic|END|now:1765621343177634|
[2025/12/13 10:22:23 208249] [info] |xqc_engine_packet_process|==>|conn:0000558F59C46FFC|size:48|state:ESTABED|recv_time:1765621343208247|
[2025/12/13 10:22:23 208265] [debug] |scid:f745a013a821a344|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f745a013a821a344|spin_bit:0|
[2025/12/13 10:22:23 208275] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|largest_pn:5684515|
[2025/12/13 10:22:23 208281] [debug] |scid:f745a013a821a344|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5684517|
[2025/12/13 10:22:23 208289] [debug] |scid:f745a013a821a344|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5684517|
[2025/12/13 10:22:23 208295] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:2|
[2025/12/13 10:22:23 208302] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|conn:0000558F59C46FFC|path:0|pkt_num:3|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:3|
[2025/12/13 10:22:23 208318] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:2554|prior_time:1765621343089138|is_app_limited:0|send_elapse:0|ack_elapse:119109|ctl_first_sent_time:1765621343089138|lagest_ack_time:1765621343208247|curr_delivered:2595|
[2025/12/13 10:22:23 208326] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_sent_time_update:1765621343089138|
[2025/12/13 10:22:23 208332] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 10:22:23 208339] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|conn:0000558F59C46FFC|path:0|pkt_num:6|origin_pktnum:3|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/12/13 10:22:23 208346] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:2554|prior_time:1765621343089138|is_app_limited:0|send_elapse:0|ack_elapse:119109|ctl_first_sent_time:1765621343089138|lagest_ack_time:1765621343208247|curr_delivered:2636|
[2025/12/13 10:22:23 208352] [debug] |scid:f745a013a821a344|xqc_update_sample|sampler_sent_time_update:1765621343177825|
[2025/12/13 10:22:23 208360] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 10:22:23 208366] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|before update rtt|conn:0000558F59C46FFC|srtt:32229|rttvar:7755|minrtt:30605|latest_rtt:30422|ack_delay:48|
[2025/12/13 10:22:23 208372] [debug] |scid:f745a013a821a344|xqc_send_ctl_update_rtt|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |after update rtt|conn:0000558F59C46FFC|srtt:31997|rttvar:6280|minrtt:30422|latest_rtt:30422|ack_delay:48|
[2025/12/13 10:22:23 208379] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:4|ctl_reordering_time_threshold_shift:0|
[2025/12/13 10:22:23 208386] [debug] |scid:f745a013a821a344|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:2|thresh:4|
[2025/12/13 10:22:23 208392] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5684516|pns:2|
[2025/12/13 10:22:23 208398] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 10:22:23 208405] [debug] |scid:f745a013a821a344|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558F59C46FFC|path:0|
[2025/12/13 10:22:23 208410] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 10:22:23 208414] [debug] |scid:f745a013a821a344|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 119109, delivered 82|rate 688|lost 0|
[2025/12/13 10:22:23 208418] [debug] |scid:f745a013a821a344|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/12/13 10:22:23 208422] [debug] |scid:f745a013a821a344|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (688) in round 5|
[2025/12/13 10:22:23 208426] [debug] |scid:f745a013a821a344|xqc_bbr_update_min_rtt|probertt expire|rtt:30422, old_rtt:30605|
[2025/12/13 10:22:23 208430] [debug] |scid:f745a013a821a344|xqc_bbr_update_min_rtt|minrtt expire|rtt:30422, old_rtt:30605|
[2025/12/13 10:22:23 208434] [debug] |scid:f745a013a821a344|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1029|
[2025/12/13 10:22:23 208437] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140410|packet_lost:0|acked:82|po_sent_time:1765621343177825|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2636|
[2025/12/13 10:22:23 208442] [debug] |scid:f745a013a821a344|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140410|packet_lost:0|acked:82|po_sent_time:1765621343177825|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2636|
[2025/12/13 10:22:23 208451] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_ack_received|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d |bbr on ack|mode:0|pacing_rate:12152488|bw:5147|cwnd:140492|full_bw_reached:0|inflight:0|srtt:31997|latest_rtt:30422|min_rtt:30422|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 10:22:23 208456] [debug] |scid:f745a013a821a344|xqc_process_frames|frame_type:0|
[2025/12/13 10:22:23 208460] [debug] |scid:f745a013a821a344|xqc_process_padding_frame|process padding|
[2025/12/13 10:22:23 208465] [debug] |scid:f745a013a821a344|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5684517|largest:5684517|pns:2|
[2025/12/13 10:22:23 208470] [info] |scid:f745a013a821a344|xqc_conn_on_pkt_processed|====>|conn:0000558F59C46FFC|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:5684517|frame:PADDING ACK |recv_time:1765621343208247|dcid:f745a013a821a344|dcid_seq:0|
[2025/12/13 10:22:23 208474] [debug] |scid:f745a013a821a344|xqc_timer_set|type:PATH_IDLE|expire:1765621463208247|now:1765621343208247|interv:120000000|
[2025/12/13 10:22:23 208478] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_IDLE|expire:1765621463208247|now:1765621343208247|interv:120000000|
[2025/12/13 10:22:23 208482] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343298946|pq_index:0|
[2025/12/13 10:22:23 208486] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343177634|
[2025/12/13 10:22:23 208490] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343208490|
[2025/12/13 10:22:23 208495] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343208494|
[2025/12/13 10:22:23 208502] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343298946|
[2025/12/13 10:22:23 208505] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343298946|
[2025/12/13 10:22:23 208509] [debug] |xqc_engine_wakeup_after|wakeup:1765621343298946|now:1765621343208509|diff:90437|
[2025/12/13 10:22:23 208514] [debug] |xqc_engine_main_logic|END|now:1765621343208494|
[2025/12/13 10:22:23 208519] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343208519|
[2025/12/13 10:22:23 208523] [debug] |xqc_engine_wakeup_after|wakeup:1765621343298946|now:1765621343208523|diff:90423|
[2025/12/13 10:22:23 208527] [debug] |xqc_engine_main_logic|END|now:1765621343208519|
[2025/12/13 10:22:23 297964] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343297964|
[2025/12/13 10:22:23 297977] [debug] |xqc_engine_wakeup_after|wakeup:1765621343298946|now:1765621343297977|diff:969|
[2025/12/13 10:22:23 297981] [debug] |xqc_engine_main_logic|END|now:1765621343297964|
[2025/12/13 10:22:23 299049] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343299049|
[2025/12/13 10:22:23 299055] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343298946|pq_index:0|
[2025/12/13 10:22:23 299060] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343208494|
[2025/12/13 10:22:23 299065] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343299063|
[2025/12/13 10:22:23 299070] [debug] |scid:f745a013a821a344|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765621343298946|now:1765621343299063|
[2025/12/13 10:22:23 299074] [debug] |scid:f745a013a821a344|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 10:22:23 299085] [debug] |scid:f745a013a821a344|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 10:22:23 299101] [info] |scid:f745a013a821a344|xqc_conn_close|conn:0000558F59C46FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/12/13 10:22:23 299106] [debug] |scid:f745a013a821a344|xqc_timer_set|type:CONN_DRAINING|expire:1765621343545457|now:1765621343299106|interv:246351|
[2025/12/13 10:22:23 299110] [debug] |scid:f745a013a821a344|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 10:22:23 299115] [debug] |scid:f745a013a821a344|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/13 10:22:23 299119] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 10:22:23 299123] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 10:22:23 299126] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 10:22:23 299130] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 10:22:23 299134] [info] |scid:f745a013a821a344|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/12/13 10:22:23 299139] [debug] |scid:f745a013a821a344|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 10:22:23 299148] [stats] |scid:f745a013a821a344|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:33|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765621341963439|wrt_delay:26|snd_delay:117|finwrt_delay:1014036|finsnd_delay:1014301|finrcv_delay:1046541|finread_delay:1046650|all_acked_delay:1014034|firstfinack_dely:1014029|close_delay:1046655|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d|path_info:mp is not supported in connection scid:f745a013a821a344|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 10:22:23 299155] [debug] |scid:f745a013a821a344|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765621343298946|now:1765621343299063|
[2025/12/13 10:22:23 299159] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 10:22:23 299165] [debug] |scid:f745a013a821a344|xqc_path_get_perf_class|conn:0000558F59C46FFC|path_id:0|path_srtt:31997|min_srtt:31997|path_bw:5147|loss_rate:50.00|path_pto:0|
[2025/12/13 10:22:23 299172] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558F59C46FFC|path_id:0|path_srtt:31997|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 10:22:23 299179] [debug] |scid:f745a013a821a344|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/12/13 10:22:23 299187] [debug] |scid:f745a013a821a344|xqc_check_acked_or_dropped_pkt|conn:0000558F59C46FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 10:22:23 299195] [debug] |scid:f745a013a821a344|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/13 10:22:23 299234] [info] |scid:f745a013a821a344|xqc_send_packet_with_pn|<==|conn:0000558F59C46FFC|path:0|pkt_num:7|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765621343299205|stream_id:0|stream_offset:0|
[2025/12/13 10:22:23 299244] [debug] |scid:f745a013a821a344|xqc_send_ctl_on_packet_sent|conn:0000558F59C46FFC|path:0|pkt_num:7|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 10:22:23 299252] [debug] |scid:f745a013a821a344|xqc_conn_next_wakeup_time|wakeup_time:1765621343545457|
[2025/12/13 10:22:23 299265] [debug] |scid:f745a013a821a344|xqc_engine_add_wakeup_queue|next_tick_time:1765621343545457|
[2025/12/13 10:22:23 299272] [debug] |xqc_engine_wakeup_after|wakeup:1765621343545457|now:1765621343299272|diff:246185|
[2025/12/13 10:22:23 299278] [debug] |xqc_engine_main_logic|END|now:1765621343299063|
[2025/12/13 10:22:23 546662] [debug] |xqc_engine_main_logic|BEGIN|now:1765621343546662|
[2025/12/13 10:22:23 546675] [debug] |scid:f745a013a821a344|xqc_engine_remove_wakeup_queue|next_tick_time:1765621343545457|pq_index:0|
[2025/12/13 10:22:23 546679] [debug] |scid:f745a013a821a344|xqc_engine_add_active_queue|last_ticked_time:1765621343299063|
[2025/12/13 10:22:23 546685] [debug] |scid:f745a013a821a344|xqc_engine_process_conn|conn:0000558F59C46FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1765621343546683|
[2025/12/13 10:22:23 546690] [debug] |scid:f745a013a821a344|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765621343545457|now:1765621343546683|
[2025/12/13 10:22:23 546694] [debug] |scid:f745a013a821a344|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765621343545457|now:1765621343546683|
[2025/12/13 10:22:23 546698] [debug] |scid:f745a013a821a344|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 10:22:23 546702] [info] |xqc_engine_main_logic|conn:0000558F59C46FFC|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d|conn_state:13|next_tick_time:1765621343545457
[2025/12/13 10:22:23 546714] [report] |scid:f745a013a821a344|xqc_conn_destroy|0000558F59C46FFC|has_0rtt:1|0rtt_accept:0|token_ok:-1|handshake_time:1014998|first_send_delay:1120|conn_persist:1584362|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-43831-f745a013a821a344 p-193.167.100.100-443-2be61eb5bc0c019d|hsk_recv:1014720|close_recv:0|close_send:1336853|last_recv:1245895|last_send:1336853|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,20,9,9,66,0,1024,i96,4,39,48,5,5684514,1118,0,4,391,400,84021,5684515,1126,0,4,39,48,5,5684517,1245,0,4,41,4000,6,1215,4,17,40000,7,1336,4,41,4000,5,1215,0-2,0-2,0-0,0-0,0-0,0-31,0-10333,0-4338,0-16,0-9,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:16|spurious_loss:2|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/13 10:22:23 546746] [debug] |scid:f745a013a821a344|xqc_send_ctl_destroy|destroy|
[2025/12/13 10:22:23 546752] [debug] |scid:f745a013a821a344|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 10:22:23 546756] [debug] |scid:f745a013a821a344|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 10:22:23 546760] [debug] |scid:f745a013a821a344|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 10:22:23 546796] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 10:22:23 546800] [debug] |xqc_engine_main_logic|END|now:1765621343546683|
[2025/12/13 10:22:23 547874] [debug] |xqc_engine_destroy|begin|