[2025/09/12 10:57:24 725267] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 10:57:24 725303] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 10:57:24 725307] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 10:57:24 725312] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 10:57:24 725316] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 10:57:24 725323] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 10:57:24 725327] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 10:57:24 725331] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 10:57:24 725335] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 10:57:24 725461] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_IDLE|expire:1757674764725459|now:1757674644725459|interv:120000000|
[2025/09/12 10:57:24 725490] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:PATH_IDLE|expire:1757674764725490|now:1757674644725490|interv:120000000|
[2025/09/12 10:57:24 725501] [debug] |xqc_path_create|path:0|dcid:5afb01a04f5a7dde|scid:597679a81ef3ac6d|create_path_count:1|
[2025/09/12 10:57:24 725507] [debug] |scid:597679a81ef3ac6d|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 10:57:24 725515] [debug] |xqc_path_init|path:0|dcid:5afb01a04f5a7dde|scid:597679a81ef3ac6d|state:2|
[2025/09/12 10:57:24 725520] [debug] |scid:597679a81ef3ac6d|xqc_conn_create|success|scid:597679a81ef3ac6d|dcid:5afb01a04f5a7dde|conn:000056490247635C|
[2025/09/12 10:57:24 725531] [debug] |scid:597679a81ef3ac6d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 10:57:24 725540] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 10:57:24 726295] [debug] |scid:597679a81ef3ac6d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 10:57:24 726303] [debug] |scid:597679a81ef3ac6d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:57:24 726309] [debug] |scid:597679a81ef3ac6d|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:57:24 726315] [debug] |scid:597679a81ef3ac6d|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 10:57:24 726321] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757674644726320|
[2025/09/12 10:57:24 726327] [debug] |scid:597679a81ef3ac6d|xqc_process_crypto_write_streams|
[2025/09/12 10:57:24 726331] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:57:24 726339] [info] |scid:597679a81ef3ac6d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:688|sent:616|pkt_type:INIT|frame:CRYPTO |now:1757674644726338|
[2025/09/12 10:57:24 726344] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 10:57:24 726351] [debug] |scid:597679a81ef3ac6d|xqc_path_get_perf_class|conn:000056490247635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:57:24 726356] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|path srtt|conn:000056490247635C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:57:24 726361] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:688|reinj:0|path_class:2|
[2025/09/12 10:57:24 726367] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:688|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 10:57:24 726373] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:57:24 726450] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757674644726389|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 726457] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 10:57:24 726463] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:57:24 726467] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 726474] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:57:24 726481] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 726487] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 0|
[2025/09/12 10:57:24 726492] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674645476389|now:1757674644726467|interv:749922|
[2025/09/12 10:57:24 726497] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:0|expire:1757674645476389|now:1757674644726467|interval:749922|pto_count:0|srtt:250000
[2025/09/12 10:57:24 726503] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 10:57:24 726509] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674645476389|
[2025/09/12 10:57:24 726514] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_active_queue|last_ticked_time:1757674644726320|pd_index:0|
[2025/09/12 10:57:24 726519] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674645476389|
[2025/09/12 10:57:24 726524] [debug] |xqc_engine_wakeup_after|wakeup:1757674645476389|now:1757674644726524|diff:749865|
[2025/09/12 10:57:24 726530] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:57:24 726598] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674645476389|pq_index:0|
[2025/09/12 10:57:24 726606] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644726320|
[2025/09/12 10:57:24 726612] [debug] |scid:597679a81ef3ac6d|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 10:57:24 726617] [debug] |scid:597679a81ef3ac6d|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 10:57:24 726624] [debug] |scid:597679a81ef3ac6d|xqc_stream_buff_data|size:17|
[2025/09/12 10:57:24 726629] [info] |scid:597679a81ef3ac6d|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000056490247635C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 10:57:24 726636] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757674644726635|
[2025/09/12 10:57:24 726644] [debug] |scid:597679a81ef3ac6d|xqc_path_get_perf_class|conn:000056490247635C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 10:57:24 726651] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000056490247635C|stream_id:0|stream_offset:17|
[2025/09/12 10:57:24 726659] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|path srtt|conn:000056490247635C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:57:24 726671] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 10:57:24 726678] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 10:57:24 726685] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000056490247635C|stream_id:0|stream_offset:17|
[2025/09/12 10:57:24 726692] [debug] |scid:597679a81ef3ac6d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 10:57:24 726699] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:57:24 726738] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757674644726710|stream_id:0|stream_offset:17|
[2025/09/12 10:57:24 726748] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 10:57:24 726755] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 10:57:24 726762] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 726769] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 10:57:24 726775] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 726780] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:57:24 726784] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:57:24 726787] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674645476389|now:1757674644726761|interv:749628|
[2025/09/12 10:57:24 726791] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:0|expire:1757674645476389|now:1757674644726761|interval:749628|pto_count:0|srtt:250000
[2025/09/12 10:57:24 726799] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 10:57:24 726806] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674645476389|
[2025/09/12 10:57:24 726812] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_active_queue|last_ticked_time:1757674644726635|pd_index:0|
[2025/09/12 10:57:24 726818] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674645476389|
[2025/09/12 10:57:24 726822] [debug] |xqc_engine_wakeup_after|wakeup:1757674645476389|now:1757674644726822|diff:749567|
[2025/09/12 10:57:24 726826] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 10:57:24 761341] [info] |xqc_engine_packet_process|==>|conn:000056490247635C|size:1200|state:C_INITIAL_SENT|recv_time:1757674644761336|
[2025/09/12 10:57:24 761373] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 10:57:24 761382] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_initial|success|Length:156|
[2025/09/12 10:57:24 761398] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:57:24 761406] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 10:57:24 761423] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 10:57:24 761432] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:2|
[2025/09/12 10:57:24 761456] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|conn:000056490247635C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 10:57:24 761466] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757674644726389|is_app_limited:1|send_elapse:0|ack_elapse:34947|ctl_first_sent_time:1757674644726389|lagest_ack_time:1757674644761336|curr_delivered:1184|
[2025/09/12 10:57:24 761477] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_sent_time_update:1757674644726389|
[2025/09/12 10:57:24 761486] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 10:57:24 761493] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_rtt|before update rtt|conn:000056490247635C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34947|ack_delay:600|
[2025/09/12 10:57:24 761505] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_rtt|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde |after update rtt|conn:000056490247635C|srtt:34947|rttvar:17473|minrtt:34947|latest_rtt:34947|ack_delay:600|
[2025/09/12 10:57:24 761513] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 10:57:24 761522] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:57:24 761530] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:34947|rtt_var:17473|pto_duration:104839|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 761539] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 761545] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 761550] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:57:24 761555] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:57:24 761560] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674644761529|interv:18444986399064790086|
[2025/09/12 10:57:24 761566] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:0|expire:18446744073709551615|now:1757674644761529|interval:18444986399064790086|pto_count:0|srtt:34947
[2025/09/12 10:57:24 761571] [debug] |scid:597679a81ef3ac6d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34947, delivered 1184|rate 33879|lost 0|
[2025/09/12 10:57:24 761578] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 10:57:24 761583] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (33879) in round 1|
[2025/09/12 10:57:24 761588] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_min_rtt|probertt expire|rtt:34947, old_rtt:2147483647|
[2025/09/12 10:57:24 761593] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_min_rtt|minrtt expire|rtt:34947, old_rtt:2147483647|
[2025/09/12 10:57:24 761598] [debug] |scid:597679a81ef3ac6d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 10:57:24 761603] [debug] |scid:597679a81ef3ac6d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757674644726389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 10:57:24 761609] [debug] |scid:597679a81ef3ac6d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757674644726389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 10:57:24 761620] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde |bbr on ack|mode:0|pacing_rate:11380506|bw:33879|cwnd:139040|full_bw_reached:0|inflight:50|srtt:34947|latest_rtt:34947|min_rtt:34947|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:57:24 761627] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:6|
[2025/09/12 10:57:24 761634] [debug] |scid:597679a81ef3ac6d|xqc_process_crypto_frame|level:0|
[2025/09/12 10:57:24 761639] [debug] |scid:597679a81ef3ac6d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 10:57:24 761644] [debug] |scid:597679a81ef3ac6d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 10:57:24 762102] [debug] |scid:597679a81ef3ac6d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 10:57:24 762109] [debug] |scid:597679a81ef3ac6d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 10:57:24 762116] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674645476389|pq_index:0|
[2025/09/12 10:57:24 762122] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644726635|
[2025/09/12 10:57:24 762129] [info] |scid:597679a81ef3ac6d|xqc_conn_confirm_cid|dcid change|ori:5afb01a04f5a7dde|new:39eb0267ace1dd54|
[2025/09/12 10:57:24 762136] [info] |scid:597679a81ef3ac6d|xqc_conn_addr_validated|Address Validated|conn:000056490247635C|role:0|
[2025/09/12 10:57:24 762169] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:57:24 762176] [debug] |scid:597679a81ef3ac6d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 10:57:24 762182] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 10:57:24 762187] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1757674644761336|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:24 762194] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_handshake|success|Length:993|
[2025/09/12 10:57:24 762201] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:57:24 762206] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 10:57:24 762213] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 10:57:24 762218] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:6|
[2025/09/12 10:57:24 762223] [debug] |scid:597679a81ef3ac6d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 10:57:24 762233] [debug] |scid:597679a81ef3ac6d|xqc_process_crypto_frame|level:2|
[2025/09/12 10:57:24 762238] [debug] |scid:597679a81ef3ac6d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 10:57:24 762243] [debug] |scid:597679a81ef3ac6d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|165u|
[2025/09/12 10:57:24 762299] [debug] |scid:597679a81ef3ac6d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 10:57:24 762304] [info] |scid:597679a81ef3ac6d|xqc_conn_tls_transport_params_cb|store sr_token with cid: 5afb01a04f5a7dde|token:04a6173ad684ba5b0e66ad5201e03d7f
[2025/09/12 10:57:24 762309] [debug] |scid:597679a81ef3ac6d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 10:57:24 762313] [warn] |scid:597679a81ef3ac6d|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 10:57:24 762498] [debug] |scid:597679a81ef3ac6d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 10:57:24 762505] [debug] |scid:597679a81ef3ac6d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 10:57:24 762513] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:0|
[2025/09/12 10:57:24 762517] [debug] |scid:597679a81ef3ac6d|xqc_process_padding_frame|process padding|
[2025/09/12 10:57:24 762524] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:57:24 762528] [debug] |scid:597679a81ef3ac6d|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 10:57:24 762533] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 10:57:24 762537] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:1018|pkt_type:HSK|pkt_num:1|frame:PADDING CRYPTO |recv_time:1757674644761336|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:24 762542] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:PATH_IDLE|expire:1757674764761336|now:1757674644761336|interv:120000000|
[2025/09/12 10:57:24 762547] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_IDLE|expire:1757674764761336|now:1757674644761336|interv:120000000|
[2025/09/12 10:57:24 762551] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644762551|
[2025/09/12 10:57:24 762556] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757674644762555|
[2025/09/12 10:57:24 762562] [info] |scid:597679a81ef3ac6d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 10:57:24 762566] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 10:57:24 762570] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 10:57:24 762574] [debug] |scid:597679a81ef3ac6d|xqc_process_crypto_write_streams|
[2025/09/12 10:57:24 762578] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 10:57:24 762582] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 10:57:24 762586] [debug] |scid:597679a81ef3ac6d|xqc_process_crypto_write_streams|
[2025/09/12 10:57:24 762589] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 10:57:24 762595] [info] |scid:597679a81ef3ac6d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757674644762595|
[2025/09/12 10:57:24 762600] [debug] |scid:597679a81ef3ac6d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056490247635C|
[2025/09/12 10:57:24 762604] [info] |scid:597679a81ef3ac6d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 10:57:24 762609] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:34947|rtt_var:17473|pto_duration:104839|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 762613] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 762617] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 762621] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:57:24 762625] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:57:24 762628] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674644762608|interv:18444986399064789007|
[2025/09/12 10:57:24 762632] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:0|expire:18446744073709551615|now:1757674644762608|interval:18444986399064789007|pto_count:0|srtt:34947
[2025/09/12 10:57:24 762640] [debug] |scid:597679a81ef3ac6d|xqc_conn_early_data_accept|accept|
[2025/09/12 10:57:24 762645] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 10:57:24 762650] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|largest_recv:0|ack_delay:1314|first_ack_range:0|largest_pkt_recv_time:1757674644761336|
[2025/09/12 10:57:24 762657] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 10:57:24 762664] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 10:57:24 762671] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 10:57:24 762678] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|largest_recv:1|ack_delay:1342|first_ack_range:0|largest_pkt_recv_time:1757674644761336|
[2025/09/12 10:57:24 762684] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 10:57:24 762690] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 10:57:24 762694] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 10:57:24 762701] [debug] |scid:597679a81ef3ac6d|xqc_path_get_perf_class|conn:000056490247635C|path_id:0|path_srtt:34947|min_srtt:34947|path_bw:33879|loss_rate:0.00|path_pto:0|
[2025/09/12 10:57:24 762708] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|path srtt|conn:000056490247635C|path_id:0|path_srtt:34947|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:57:24 762717] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/09/12 10:57:24 762723] [debug] |scid:597679a81ef3ac6d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 762731] [debug] |scid:597679a81ef3ac6d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 762739] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 10:57:24 762746] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 10:57:24 762797] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757674644762758|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 762817] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:57:24 762824] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 10:57:24 762830] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:34947|rtt_var:17473|pto_duration:104839|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 762837] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 762843] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 68|
[2025/09/12 10:57:24 762849] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:57:24 762855] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:57:24 762861] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674644867597|now:1757674644762830|interv:104767|
[2025/09/12 10:57:24 762873] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:1|expire:1757674644867597|now:1757674644762830|interval:104767|pto_count:0|srtt:34947
[2025/09/12 10:57:24 762880] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 10:57:24 762888] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:78|pkt_type:INIT|frame:ACK |
[2025/09/12 10:57:24 762895] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:57:24 762951] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:118|now:1757674644762906|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 762961] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:57:24 762969] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/09/12 10:57:24 762975] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/09/12 10:57:24 762982] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/09/12 10:57:24 762987] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:57:24 763016] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:118|now:1757674644762994|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 763026] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:57:24 763034] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674644867597|
[2025/09/12 10:57:24 763041] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674644867597|
[2025/09/12 10:57:24 763046] [debug] |xqc_engine_wakeup_after|wakeup:1757674644867597|now:1757674644763046|diff:104551|
[2025/09/12 10:57:24 763054] [debug] |xqc_engine_main_logic|END|now:1757674644762555|
[2025/09/12 10:57:24 763064] [info] |xqc_engine_packet_process|==>|conn:000056490247635C|size:602|state:ESTABED|recv_time:1757674644763063|
[2025/09/12 10:57:24 763068] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:597679a81ef3ac6d|spin_bit:0|
[2025/09/12 10:57:24 763074] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 10:57:24 763078] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 10:57:24 763084] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 10:57:24 763088] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:6|
[2025/09/12 10:57:24 763093] [debug] |scid:597679a81ef3ac6d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 10:57:24 763097] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674644867597|pq_index:0|
[2025/09/12 10:57:24 763101] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644762555|
[2025/09/12 10:57:24 763105] [debug] |scid:597679a81ef3ac6d|xqc_process_crypto_frame|level:3|
[2025/09/12 10:57:24 763109] [debug] |scid:597679a81ef3ac6d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 10:57:24 763113] [debug] |scid:597679a81ef3ac6d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|572u|
[2025/09/12 10:57:24 763398] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:ACK_01RTT|expire:1757674644788063|now:1757674644763063|interv:25000|
[2025/09/12 10:57:24 763411] [debug] |scid:597679a81ef3ac6d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644763063|max_ack_delay:25000|
[2025/09/12 10:57:24 763416] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 10:57:24 763420] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:602|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO |recv_time:1757674644763063|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:24 763425] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:PATH_IDLE|expire:1757674764763063|now:1757674644763063|interv:120000000|
[2025/09/12 10:57:24 763430] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_IDLE|expire:1757674764763063|now:1757674644763063|interv:120000000|
[2025/09/12 10:57:24 763434] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644763434|
[2025/09/12 10:57:24 763438] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644763438|
[2025/09/12 10:57:24 763443] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:57:24 763448] [debug] |scid:597679a81ef3ac6d|xqc_process_crypto_write_streams|
[2025/09/12 10:57:24 763451] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 10:57:24 763455] [debug] |scid:597679a81ef3ac6d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 10:57:24 763460] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674644788063|
[2025/09/12 10:57:24 763464] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674644788063|
[2025/09/12 10:57:24 763468] [debug] |xqc_engine_wakeup_after|wakeup:1757674644788063|now:1757674644763468|diff:24595|
[2025/09/12 10:57:24 763472] [debug] |xqc_engine_main_logic|END|now:1757674644763438|
[2025/09/12 10:57:24 763480] [info] |xqc_engine_packet_process|==>|conn:000056490247635C|size:102|state:ESTABED|recv_time:1757674644763480|
[2025/09/12 10:57:24 763485] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:597679a81ef3ac6d|spin_bit:0|
[2025/09/12 10:57:24 763490] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 10:57:24 763494] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 10:57:24 763500] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 10:57:24 763504] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:f|
[2025/09/12 10:57:24 763509] [debug] |scid:597679a81ef3ac6d|xqc_process_stream_frame|offset:954|data_length:70|fin:1|stream_id:0|path:0|
[2025/09/12 10:57:24 763514] [debug] |scid:597679a81ef3ac6d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:0|stream_id:0|
[2025/09/12 10:57:24 763518] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:57:24 763523] [debug] |scid:597679a81ef3ac6d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 10:57:24 763527] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 10:57:24 763531] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:102|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM |recv_time:1757674644763480|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:24 763539] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:PATH_IDLE|expire:1757674764763480|now:1757674644763480|interv:120000000|
[2025/09/12 10:57:24 763543] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_IDLE|expire:1757674764763480|now:1757674644763480|interv:120000000|
[2025/09/12 10:57:24 763547] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674644788063|pq_index:0|
[2025/09/12 10:57:24 763551] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644763438|
[2025/09/12 10:57:24 763556] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644763556|
[2025/09/12 10:57:24 763560] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644763560|
[2025/09/12 10:57:24 763566] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|largest_recv:4|ack_delay:86|first_ack_range:0|largest_pkt_recv_time:1757674644763480|
[2025/09/12 10:57:24 763570] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 10:57:24 763574] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 10:57:24 763578] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 10:57:24 763582] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:57:24 763586] [debug] |scid:597679a81ef3ac6d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 763591] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:57:24 763595] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 10:57:24 763626] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:1|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:118|now:1757674644763601|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 763636] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:1|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:57:24 763644] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674644867597|
[2025/09/12 10:57:24 763651] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674644867597|
[2025/09/12 10:57:24 763657] [debug] |xqc_engine_wakeup_after|wakeup:1757674644867597|now:1757674644763657|diff:103940|
[2025/09/12 10:57:24 763663] [debug] |xqc_engine_main_logic|END|now:1757674644763560|
[2025/09/12 10:57:24 793776] [info] |xqc_engine_packet_process|==>|conn:000056490247635C|size:76|state:ESTABED|recv_time:1757674644793773|
[2025/09/12 10:57:24 793807] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 10:57:24 793822] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 10:57:24 793828] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 10:57:24 793842] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 10:57:24 793849] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:2|
[2025/09/12 10:57:24 793858] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|conn:000056490247635C|path:0|pkt_num:0|origin_pktnum:0|size:68|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 10:57:24 793867] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:118|prior_delivered:1184|prior_time:1757674644761336|is_app_limited:1|send_elapse:36369|ack_elapse:32437|ctl_first_sent_time:1757674644762758|lagest_ack_time:1757674644793773|curr_delivered:1252|
[2025/09/12 10:57:24 793885] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_sent_time_update:1757674644762758|
[2025/09/12 10:57:24 793893] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 10:57:24 793898] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_rtt|before update rtt|conn:000056490247635C|srtt:34947|rttvar:17473|minrtt:34947|latest_rtt:31015|ack_delay:168|
[2025/09/12 10:57:24 793903] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_rtt|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde |after update rtt|conn:000056490247635C|srtt:34434|rttvar:14130|minrtt:31015|latest_rtt:31015|ack_delay:168|
[2025/09/12 10:57:24 793907] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 10:57:24 793912] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:57:24 793917] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:34434|rtt_var:14130|pto_duration:90954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 793925] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 793931] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 793937] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:57:24 793943] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 10:57:24 793949] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757674644793917|interv:18444986399064757698|
[2025/09/12 10:57:24 793953] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:0|expire:18446744073709551615|now:1757674644793917|interval:18444986399064757698|pto_count:0|srtt:34434
[2025/09/12 10:57:24 793958] [debug] |scid:597679a81ef3ac6d|xqc_generate_sample|sampler: send_elapse 36369, ack_elapse 32437, delivered 68|rate 1869|lost 0|
[2025/09/12 10:57:24 793963] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 10:57:24 793967] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_min_rtt|probertt expire|rtt:31015, old_rtt:34947|
[2025/09/12 10:57:24 793972] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_min_rtt|minrtt expire|rtt:31015, old_rtt:34947|
[2025/09/12 10:57:24 793976] [debug] |scid:597679a81ef3ac6d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 10:57:24 793980] [debug] |scid:597679a81ef3ac6d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:68|po_sent_time:1757674644762758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1252|
[2025/09/12 10:57:24 793984] [debug] |scid:597679a81ef3ac6d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:68|po_sent_time:1757674644762758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1252|
[2025/09/12 10:57:24 793989] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde |bbr on ack|mode:0|pacing_rate:11380506|bw:33879|cwnd:139108|full_bw_reached:0|inflight:50|srtt:34434|latest_rtt:31015|min_rtt:31015|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:57:24 793997] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 10:57:24 794006] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:76|pkt_type:HSK|pkt_num:5|frame:ACK |recv_time:1757674644793773|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:24 794011] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:597679a81ef3ac6d|spin_bit:0|
[2025/09/12 10:57:24 794017] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 10:57:24 794021] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 10:57:24 794027] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 10:57:24 794031] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:1e|
[2025/09/12 10:57:24 794035] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:0|
[2025/09/12 10:57:24 794038] [debug] |scid:597679a81ef3ac6d|xqc_process_padding_frame|process padding|
[2025/09/12 10:57:24 794043] [info] |scid:597679a81ef3ac6d|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056490247635C|
[2025/09/12 10:57:24 794047] [info] |scid:597679a81ef3ac6d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 10:57:24 794052] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:34434|rtt_var:14130|pto_duration:90954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 794056] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 794060] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 794064] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 50|
[2025/09/12 10:57:24 794067] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674644842664|now:1757674644794051|interv:48613|
[2025/09/12 10:57:24 794071] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:2|expire:1757674644842664|now:1757674644794051|interval:48613|pto_count:0|srtt:34434
[2025/09/12 10:57:24 794076] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:ACK_01RTT|expire:1757674644818773|now:1757674644793773|interv:25000|
[2025/09/12 10:57:24 794082] [debug] |scid:597679a81ef3ac6d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644793773|max_ack_delay:25000|
[2025/09/12 10:57:24 794087] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 10:57:24 794092] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING HANDSHAKE_DONE |recv_time:1757674644793773|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:24 794097] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:PATH_IDLE|expire:1757674764793773|now:1757674644793773|interv:120000000|
[2025/09/12 10:57:24 794101] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_IDLE|expire:1757674764793773|now:1757674644793773|interv:120000000|
[2025/09/12 10:57:24 794105] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674644867597|pq_index:0|
[2025/09/12 10:57:24 794110] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644763560|
[2025/09/12 10:57:24 794114] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644794114|
[2025/09/12 10:57:24 794119] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644794118|
[2025/09/12 10:57:24 794163] [debug] |scid:597679a81ef3ac6d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c83b1233af252891|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 10:57:24 794174] [debug] |scid:597679a81ef3ac6d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:25b49c49eb14a37b|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 10:57:24 794180] [debug] |scid:597679a81ef3ac6d|xqc_path_get_perf_class|conn:000056490247635C|path_id:0|path_srtt:34434|min_srtt:34434|path_bw:33879|loss_rate:0.00|path_pto:0|
[2025/09/12 10:57:24 794184] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|path srtt|conn:000056490247635C|path_id:0|path_srtt:34434|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:57:24 794190] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 10:57:24 794194] [debug] |scid:597679a81ef3ac6d|xqc_path_get_perf_class|conn:000056490247635C|path_id:0|path_srtt:34434|min_srtt:34434|path_bw:33879|loss_rate:0.00|path_pto:0|
[2025/09/12 10:57:24 794198] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|path srtt|conn:000056490247635C|path_id:0|path_srtt:34434|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:57:24 794203] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/09/12 10:57:24 794208] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:57:24 794213] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 10:57:24 794255] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:2|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:50|now:1757674644794220|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 794264] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:57:24 794272] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 10:57:24 794278] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:34434|rtt_var:14130|pto_duration:90954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 794285] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 794291] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 794295] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 91|
[2025/09/12 10:57:24 794299] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674644910174|now:1757674644794278|interv:115896|
[2025/09/12 10:57:24 794303] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:2|expire:1757674644910174|now:1757674644794278|interval:115896|pto_count:0|srtt:34434
[2025/09/12 10:57:24 794308] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139108|inflight:91|
[2025/09/12 10:57:24 794312] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:57:24 794317] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 10:57:24 794354] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:3|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:91|now:1757674644794334|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 794363] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|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|
[2025/09/12 10:57:24 794370] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|path:0|inflight:91|applimit:0|
[2025/09/12 10:57:24 794377] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:34434|rtt_var:14130|pto_duration:90954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 794383] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 794387] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 794391] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 132|
[2025/09/12 10:57:24 794395] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674644910288|now:1757674644794376|interv:115912|
[2025/09/12 10:57:24 794398] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:2|expire:1757674644910288|now:1757674644794376|interval:115912|pto_count:0|srtt:34434
[2025/09/12 10:57:24 794403] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139108|inflight:132|
[2025/09/12 10:57:24 794407] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674644818773|
[2025/09/12 10:57:24 794412] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674644818773|
[2025/09/12 10:57:24 794416] [debug] |xqc_engine_wakeup_after|wakeup:1757674644818773|now:1757674644794415|diff:24358|
[2025/09/12 10:57:24 794420] [debug] |xqc_engine_main_logic|END|now:1757674644794118|
[2025/09/12 10:57:24 794426] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644794425|
[2025/09/12 10:57:24 794429] [debug] |xqc_engine_wakeup_after|wakeup:1757674644818773|now:1757674644794429|diff:24344|
[2025/09/12 10:57:24 794433] [debug] |xqc_engine_main_logic|END|now:1757674644794425|
[2025/09/12 10:57:24 817799] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644817799|
[2025/09/12 10:57:24 817819] [debug] |xqc_engine_wakeup_after|wakeup:1757674644818773|now:1757674644817818|diff:955|
[2025/09/12 10:57:24 817823] [debug] |xqc_engine_main_logic|END|now:1757674644817799|
[2025/09/12 10:57:24 818894] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644818894|
[2025/09/12 10:57:24 818903] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674644818773|pq_index:0|
[2025/09/12 10:57:24 818909] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644794118|
[2025/09/12 10:57:24 818918] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644818915|
[2025/09/12 10:57:24 818925] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674644818773|now:1757674644818915|
[2025/09/12 10:57:24 818931] [debug] |scid:597679a81ef3ac6d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:57:24 818936] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674644818773|now:1757674644818915|
[2025/09/12 10:57:24 818942] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:57:24 818962] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|largest_recv:6|ack_delay:25189|first_ack_range:0|largest_pkt_recv_time:1757674644793773|
[2025/09/12 10:57:24 818969] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/09/12 10:57:24 818975] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 10:57:24 818981] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 10:57:24 818986] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 10:57:24 818992] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:57:24 819000] [debug] |scid:597679a81ef3ac6d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 819008] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:57:24 819016] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 10:57:24 819073] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:4|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:132|now:1757674644819036|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 819080] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:4|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:57:24 819086] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674644910288|
[2025/09/12 10:57:24 819090] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674644910288|
[2025/09/12 10:57:24 819095] [debug] |xqc_engine_wakeup_after|wakeup:1757674644910288|now:1757674644819094|diff:91194|
[2025/09/12 10:57:24 819099] [debug] |xqc_engine_main_logic|END|now:1757674644818915|
[2025/09/12 10:57:24 834275] [info] |xqc_engine_packet_process|==>|conn:000056490247635C|size:34|state:ESTABED|recv_time:1757674644834272|
[2025/09/12 10:57:24 834291] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:597679a81ef3ac6d|spin_bit:1|
[2025/09/12 10:57:24 834303] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 10:57:24 834325] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 10:57:24 834336] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 10:57:24 834342] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:2|
[2025/09/12 10:57:24 834350] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|conn:000056490247635C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 10:57:24 834357] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757674644726389|is_app_limited:1|send_elapse:321|ack_elapse:107883|ctl_first_sent_time:1757674644726710|lagest_ack_time:1757674644834272|curr_delivered:1302|
[2025/09/12 10:57:24 834364] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_sent_time_update:1757674644726710|
[2025/09/12 10:57:24 834371] [debug] |scid:597679a81ef3ac6d|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 10:57:24 834380] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 10:57:24 834386] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|conn:000056490247635C|path:0|pkt_num:2|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 10:57:24 834392] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:91|prior_delivered:1252|prior_time:1757674644793773|is_app_limited:0|send_elapse:31462|ack_elapse:40499|ctl_first_sent_time:1757674644794220|lagest_ack_time:1757674644834272|curr_delivered:1343|
[2025/09/12 10:57:24 834408] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_sent_time_update:1757674644794220|
[2025/09/12 10:57:24 834414] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 10:57:24 834420] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_rtt|before update rtt|conn:000056490247635C|srtt:34434|rttvar:14130|minrtt:31015|latest_rtt:40052|ack_delay:9208|
[2025/09/12 10:57:24 834426] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_rtt|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde |after update rtt|conn:000056490247635C|srtt:33985|rttvar:11495|minrtt:31015|latest_rtt:40052|ack_delay:9208|
[2025/09/12 10:57:24 834432] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 10:57:24 834439] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:57:24 834445] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:33985|rtt_var:11495|pto_duration:79965|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 834451] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 834456] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 834461] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:57:24 834467] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674644899299|now:1757674644834444|interv:64855|
[2025/09/12 10:57:24 834473] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:2|expire:1757674644899299|now:1757674644834444|interval:64855|pto_count:0|srtt:33985
[2025/09/12 10:57:24 834479] [debug] |scid:597679a81ef3ac6d|xqc_generate_sample|sampler: send_elapse 31462, ack_elapse 40499, delivered 91|rate 2246|lost 0|
[2025/09/12 10:57:24 834485] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 10:57:24 834491] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2246) in round 3|
[2025/09/12 10:57:24 834496] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_min_rtt|minrtt expire|rtt:31015, old_rtt:31015|
[2025/09/12 10:57:24 834502] [debug] |scid:597679a81ef3ac6d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:308|
[2025/09/12 10:57:24 834507] [debug] |scid:597679a81ef3ac6d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139108|packet_lost:0|acked:91|po_sent_time:1757674644794220|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1343|
[2025/09/12 10:57:24 834513] [debug] |scid:597679a81ef3ac6d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139108|packet_lost:0|acked:91|po_sent_time:1757674644794220|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1343|
[2025/09/12 10:57:24 834520] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde |bbr on ack|mode:0|pacing_rate:11380506|bw:33879|cwnd:139199|full_bw_reached:0|inflight:41|srtt:33985|latest_rtt:40052|min_rtt:31015|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:57:24 834529] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 10:57:24 834535] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757674644834272|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:24 834545] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:PATH_IDLE|expire:1757674764834272|now:1757674644834272|interv:120000000|
[2025/09/12 10:57:24 834551] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_IDLE|expire:1757674764834272|now:1757674644834272|interv:120000000|
[2025/09/12 10:57:24 834556] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674644910288|pq_index:0|
[2025/09/12 10:57:24 834562] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644818915|
[2025/09/12 10:57:24 834568] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644834567|
[2025/09/12 10:57:24 834576] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644834573|
[2025/09/12 10:57:24 834585] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674644899299|
[2025/09/12 10:57:24 834590] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674644899299|
[2025/09/12 10:57:24 834596] [debug] |xqc_engine_wakeup_after|wakeup:1757674644899299|now:1757674644834596|diff:64703|
[2025/09/12 10:57:24 834602] [debug] |xqc_engine_main_logic|END|now:1757674644834573|
[2025/09/12 10:57:24 834608] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644834608|
[2025/09/12 10:57:24 834614] [debug] |xqc_engine_wakeup_after|wakeup:1757674644899299|now:1757674644834614|diff:64685|
[2025/09/12 10:57:24 834619] [debug] |xqc_engine_main_logic|END|now:1757674644834608|
[2025/09/12 10:57:24 899426] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644899425|
[2025/09/12 10:57:24 899461] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674644899299|pq_index:0|
[2025/09/12 10:57:24 899466] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644834573|
[2025/09/12 10:57:24 899473] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644899470|
[2025/09/12 10:57:24 899479] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757674644899299|now:1757674644899470|
[2025/09/12 10:57:24 899483] [debug] |scid:597679a81ef3ac6d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 10:57:24 899488] [debug] |scid:597679a81ef3ac6d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056490247635C|path:0|bytes_in_flight:41|
[2025/09/12 10:57:24 899492] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:33985|rtt_var:11495|pto_duration:79965|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 10:57:24 899497] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 899502] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 899505] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:57:24 899509] [debug] |scid:597679a81ef3ac6d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 10:57:24 899516] [debug] |scid:597679a81ef3ac6d|xqc_conn_send_probe_pkt|conn:000056490247635C|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:57:24 899521] [debug] |scid:597679a81ef3ac6d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/09/12 10:57:24 899540] [debug] |scid:597679a81ef3ac6d|xqc_conn_send_probe_pkt|conn:000056490247635C|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 10:57:24 899545] [debug] |scid:597679a81ef3ac6d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056490247635C|pto_count:1
[2025/09/12 10:57:24 899549] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056490247635C|path:0|
[2025/09/12 10:57:24 899553] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:57:24 899557] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757674644899470|
[2025/09/12 10:57:24 899561] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:57:24 899568] [debug] |scid:597679a81ef3ac6d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 899573] [debug] |scid:597679a81ef3ac6d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 899578] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:57:24 899584] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 10:57:24 899664] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:5|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757674644899599|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 899671] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|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|
[2025/09/12 10:57:24 899676] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 10:57:24 899680] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:33985|rtt_var:11495|pto_duration:159930|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:57:24 899685] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 899689] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 899692] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 41|
[2025/09/12 10:57:24 899696] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674645109529|now:1757674644899680|interv:209849|
[2025/09/12 10:57:24 899701] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:2|expire:1757674645109529|now:1757674644899680|interval:209849|pto_count:1|srtt:33985
[2025/09/12 10:57:24 899705] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139199|inflight:41|
[2025/09/12 10:57:24 899711] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 10:57:24 899715] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 10:57:24 899730] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:6|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1757674644899720|stream_id:0|stream_offset:0|
[2025/09/12 10:57:24 899735] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|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|
[2025/09/12 10:57:24 899743] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/09/12 10:57:24 899747] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|srtt:33985|rtt_var:11495|pto_duration:159930|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 10:57:24 899751] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 0, unacked: 0|
[2025/09/12 10:57:24 899755] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 1, unacked: 0|
[2025/09/12 10:57:24 899759] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_pto_time_and_space|conn:000056490247635C|path:0|PNS: 2, unacked: 82|
[2025/09/12 10:57:24 899762] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:LOSS_DETECTION|expire:1757674645109650|now:1757674644899747|interv:209903|
[2025/09/12 10:57:24 899766] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056490247635C|path:0|pns:2|expire:1757674645109650|now:1757674644899747|interval:209903|pto_count:1|srtt:33985
[2025/09/12 10:57:24 899771] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139199|inflight:82|
[2025/09/12 10:57:24 899775] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674645109650|
[2025/09/12 10:57:24 899780] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674645109650|
[2025/09/12 10:57:24 899784] [debug] |xqc_engine_wakeup_after|wakeup:1757674645109650|now:1757674644899784|diff:209866|
[2025/09/12 10:57:24 899788] [debug] |xqc_engine_main_logic|END|now:1757674644899470|
[2025/09/12 10:57:24 930535] [info] |xqc_engine_packet_process|==>|conn:000056490247635C|size:36|state:ESTABED|recv_time:1757674644930531|
[2025/09/12 10:57:24 930562] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:597679a81ef3ac6d|spin_bit:1|
[2025/09/12 10:57:24 930579] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 10:57:24 930585] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 10:57:24 930601] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 10:57:24 930608] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:2|
[2025/09/12 10:57:24 930618] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|conn:000056490247635C|path:0|pkt_num:5|origin_pktnum:3|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 10:57:24 930627] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:1343|prior_time:1757674644899599|is_app_limited:0|send_elapse:0|ack_elapse:30932|ctl_first_sent_time:1757674644899599|lagest_ack_time:1757674644930531|curr_delivered:1384|
[2025/09/12 10:57:24 930639] [debug] |scid:597679a81ef3ac6d|xqc_update_sample|sampler_sent_time_update:1757674644899599|
[2025/09/12 10:57:24 930645] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 10:57:24 930649] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_rtt|before update rtt|conn:000056490247635C|srtt:33985|rttvar:11495|minrtt:31015|latest_rtt:30932|ack_delay:56|
[2025/09/12 10:57:24 930654] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_update_rtt|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde |after update rtt|conn:000056490247635C|srtt:33596|rttvar:9399|minrtt:30932|latest_rtt:30932|ack_delay:56|
[2025/09/12 10:57:24 930658] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 10:57:24 930665] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 7|pns:2|
[2025/09/12 10:57:24 930679] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 10:57:24 930683] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056490247635C|path:0|
[2025/09/12 10:57:24 930688] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:57:24 930692] [debug] |scid:597679a81ef3ac6d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30932, delivered 41|rate 1325|lost 0|
[2025/09/12 10:57:24 930697] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 10:57:24 930701] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1325) in round 4|
[2025/09/12 10:57:24 930706] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_min_rtt|probertt expire|rtt:30932, old_rtt:31015|
[2025/09/12 10:57:24 930710] [debug] |scid:597679a81ef3ac6d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30932, old_rtt:31015|
[2025/09/12 10:57:24 930714] [debug] |scid:597679a81ef3ac6d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:182|
[2025/09/12 10:57:24 930718] [debug] |scid:597679a81ef3ac6d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139199|packet_lost:0|acked:41|po_sent_time:1757674644899599|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1384|
[2025/09/12 10:57:24 930722] [debug] |scid:597679a81ef3ac6d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139199|packet_lost:0|acked:41|po_sent_time:1757674644899599|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1384|
[2025/09/12 10:57:24 930727] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_ack_received|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde |bbr on ack|mode:0|pacing_rate:11380506|bw:33879|cwnd:139240|full_bw_reached:0|inflight:0|srtt:33596|latest_rtt:30932|min_rtt:30932|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 10:57:24 930735] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 10:57:24 930740] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757674644930531|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:24 930745] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:PATH_IDLE|expire:1757674764930531|now:1757674644930531|interv:120000000|
[2025/09/12 10:57:24 930750] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_IDLE|expire:1757674764930531|now:1757674644930531|interv:120000000|
[2025/09/12 10:57:24 930754] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674645109650|pq_index:0|
[2025/09/12 10:57:24 930758] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644899470|
[2025/09/12 10:57:24 930763] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644930763|
[2025/09/12 10:57:24 930770] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644930767|
[2025/09/12 10:57:24 930779] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674764930531|
[2025/09/12 10:57:24 930783] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674764930531|
[2025/09/12 10:57:24 930787] [debug] |xqc_engine_wakeup_after|wakeup:1757674764930531|now:1757674644930787|diff:119999744|
[2025/09/12 10:57:24 930791] [debug] |xqc_engine_main_logic|END|now:1757674644930767|
[2025/09/12 10:57:24 930797] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644930797|
[2025/09/12 10:57:24 930801] [debug] |xqc_engine_wakeup_after|wakeup:1757674764930531|now:1757674644930801|diff:119999730|
[2025/09/12 10:57:24 930808] [debug] |xqc_engine_main_logic|END|now:1757674644930797|
[2025/09/12 10:57:24 992860] [info] |xqc_engine_packet_process|==>|conn:000056490247635C|size:1194|state:ESTABED|recv_time:1757674644992856|
[2025/09/12 10:57:24 992895] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:597679a81ef3ac6d|spin_bit:1|
[2025/09/12 10:57:24 992914] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 10:57:24 992922] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 10:57:24 992940] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 10:57:24 992949] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:18|
[2025/09/12 10:57:24 992958] [debug] |scid:597679a81ef3ac6d|xqc_process_new_conn_id_frame|new_conn_id|3329138042e0e953|sr_token:357aafae3452fa0c6b49508e6450de1e
[2025/09/12 10:57:24 992973] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:18|
[2025/09/12 10:57:24 992981] [debug] |scid:597679a81ef3ac6d|xqc_process_new_conn_id_frame|new_conn_id|e46c6692fe3d483b|sr_token:93a225f8b1ace3ab5b106dbb2c7bf25a
[2025/09/12 10:57:24 992989] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:18|
[2025/09/12 10:57:24 992996] [debug] |scid:597679a81ef3ac6d|xqc_process_new_conn_id_frame|new_conn_id|3ec6edc041b4ab49|sr_token:3e024159c90fe9eac75a494b0fa3c3db
[2025/09/12 10:57:24 993005] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:18|
[2025/09/12 10:57:24 993012] [debug] |scid:597679a81ef3ac6d|xqc_process_new_conn_id_frame|new_conn_id|e3da69a819745249|sr_token:db1e475bbd0efaa7ccaa653d48fdb7fe
[2025/09/12 10:57:24 993020] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:18|
[2025/09/12 10:57:24 993027] [debug] |scid:597679a81ef3ac6d|xqc_process_new_conn_id_frame|new_conn_id|aa7524f84a813ee5|sr_token:63de6c211537913a64435666587b2514
[2025/09/12 10:57:24 993035] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:18|
[2025/09/12 10:57:24 993043] [debug] |scid:597679a81ef3ac6d|xqc_process_new_conn_id_frame|new_conn_id|67267957dadab227|sr_token:34b42b046e789cc81b8f01bd3ffc8a3e
[2025/09/12 10:57:24 993051] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:7|
[2025/09/12 10:57:24 993244] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:8|
[2025/09/12 10:57:24 993254] [debug] |scid:597679a81ef3ac6d|xqc_process_stream_frame|offset:0|data_length:954|fin:0|stream_id:0|path:0|
[2025/09/12 10:57:24 993262] [debug] |scid:597679a81ef3ac6d|xqc_insert_stream_frame|merge left|merged_offset_end:954|new_offset:0|new_len:954|
[2025/09/12 10:57:24 993267] [debug] |scid:597679a81ef3ac6d|xqc_insert_stream_frame|merge right|merged_offset_end:1024|offset:954|len:70|
[2025/09/12 10:57:24 993273] [debug] |scid:597679a81ef3ac6d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 10:57:24 993278] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674764930531|pq_index:0|
[2025/09/12 10:57:24 993284] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644930767|
[2025/09/12 10:57:24 993289] [debug] |scid:597679a81ef3ac6d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 10:57:24 993296] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:ACK_01RTT|expire:1757674645017856|now:1757674644992856|interv:25000|
[2025/09/12 10:57:24 993304] [debug] |scid:597679a81ef3ac6d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644992856|max_ack_delay:25000|
[2025/09/12 10:57:24 993310] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 10:57:24 993322] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:1194|pkt_type:SHORT_HEADER|pkt_num:12|frame:NEW_TOKEN STREAM NEW_CONNECTION_ID |recv_time:1757674644992856|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:24 993329] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:PATH_IDLE|expire:1757674764992856|now:1757674644992856|interv:120000000|
[2025/09/12 10:57:24 993335] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_IDLE|expire:1757674764992856|now:1757674644992856|interv:120000000|
[2025/09/12 10:57:24 993340] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644993340|
[2025/09/12 10:57:24 993347] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674644993346|
[2025/09/12 10:57:24 993355] [debug] |scid:597679a81ef3ac6d|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000056490247635C|
[2025/09/12 10:57:24 993363] [debug] |scid:597679a81ef3ac6d|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 10:57:24 993368] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:STREAM_CLOSE|expire:1757674645281944|now:1757674644993368|interv:288576|
[2025/09/12 10:57:24 993421] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674645017856|
[2025/09/12 10:57:24 993431] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674645017856|
[2025/09/12 10:57:24 993439] [debug] |xqc_engine_wakeup_after|wakeup:1757674645017856|now:1757674644993439|diff:24417|
[2025/09/12 10:57:24 993447] [debug] |xqc_engine_main_logic|END|now:1757674644993346|
[2025/09/12 10:57:24 993457] [debug] |xqc_engine_main_logic|BEGIN|now:1757674644993456|
[2025/09/12 10:57:24 993464] [debug] |xqc_engine_wakeup_after|wakeup:1757674645017856|now:1757674644993464|diff:24392|
[2025/09/12 10:57:24 993472] [debug] |xqc_engine_main_logic|END|now:1757674644993456|
[2025/09/12 10:57:25 017893] [debug] |xqc_engine_main_logic|BEGIN|now:1757674645017892|
[2025/09/12 10:57:25 017918] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674645017856|pq_index:0|
[2025/09/12 10:57:25 017923] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674644993346|
[2025/09/12 10:57:25 017929] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674645017927|
[2025/09/12 10:57:25 017934] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757674645017856|now:1757674645017927|
[2025/09/12 10:57:25 017939] [debug] |scid:597679a81ef3ac6d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 10:57:25 017943] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757674645017856|now:1757674645017927|
[2025/09/12 10:57:25 017947] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:57:25 017956] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|largest_recv:12|ack_delay:25099|first_ack_range:1|largest_pkt_recv_time:1757674644992856|
[2025/09/12 10:57:25 017961] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|high:12|low:11|pkt_pns:2|
[2025/09/12 10:57:25 017965] [debug] |scid:597679a81ef3ac6d|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 10:57:25 017969] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 10:57:25 017974] [debug] |scid:597679a81ef3ac6d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 10:57:25 017979] [debug] |scid:597679a81ef3ac6d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 10:57:25 017997] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 10:57:25 018003] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 10:57:25 018079] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:7|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757674645018017|stream_id:0|stream_offset:0|
[2025/09/12 10:57:25 018085] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:7|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 10:57:25 018091] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674645281944|
[2025/09/12 10:57:25 018096] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674645281944|
[2025/09/12 10:57:25 018100] [debug] |xqc_engine_wakeup_after|wakeup:1757674645281944|now:1757674645018100|diff:263844|
[2025/09/12 10:57:25 018104] [debug] |xqc_engine_main_logic|END|now:1757674645017927|
[2025/09/12 10:57:25 049124] [info] |xqc_engine_packet_process|==>|conn:000056490247635C|size:32|state:ESTABED|recv_time:1757674645049120|
[2025/09/12 10:57:25 049183] [debug] |scid:597679a81ef3ac6d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:597679a81ef3ac6d|spin_bit:1|
[2025/09/12 10:57:25 049200] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 10:57:25 049208] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 10:57:25 049221] [debug] |scid:597679a81ef3ac6d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 10:57:25 049231] [debug] |scid:597679a81ef3ac6d|xqc_process_frames|frame_type:2|
[2025/09/12 10:57:25 049243] [debug] |scid:597679a81ef3ac6d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 10:57:25 049253] [info] |scid:597679a81ef3ac6d|xqc_conn_on_pkt_processed|====>|conn:000056490247635C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757674645049120|dcid:597679a81ef3ac6d|dcid_seq:0|
[2025/09/12 10:57:25 049262] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:PATH_IDLE|expire:1757674765049120|now:1757674645049120|interv:120000000|
[2025/09/12 10:57:25 049271] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_IDLE|expire:1757674765049120|now:1757674645049120|interv:120000000|
[2025/09/12 10:57:25 049279] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674645281944|pq_index:0|
[2025/09/12 10:57:25 049287] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674645017927|
[2025/09/12 10:57:25 049295] [debug] |xqc_engine_main_logic|BEGIN|now:1757674645049295|
[2025/09/12 10:57:25 049306] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674645049302|
[2025/09/12 10:57:25 049317] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674645281944|
[2025/09/12 10:57:25 049322] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674645281944|
[2025/09/12 10:57:25 049327] [debug] |xqc_engine_wakeup_after|wakeup:1757674645281944|now:1757674645049327|diff:232617|
[2025/09/12 10:57:25 049333] [debug] |xqc_engine_main_logic|END|now:1757674645049302|
[2025/09/12 10:57:25 049340] [debug] |xqc_engine_main_logic|BEGIN|now:1757674645049340|
[2025/09/12 10:57:25 049345] [debug] |xqc_engine_wakeup_after|wakeup:1757674645281944|now:1757674645049345|diff:232599|
[2025/09/12 10:57:25 049349] [debug] |xqc_engine_main_logic|END|now:1757674645049340|
[2025/09/12 10:57:25 281089] [debug] |xqc_engine_main_logic|BEGIN|now:1757674645281089|
[2025/09/12 10:57:25 281124] [debug] |xqc_engine_wakeup_after|wakeup:1757674645281944|now:1757674645281124|diff:820|
[2025/09/12 10:57:25 281129] [debug] |xqc_engine_main_logic|END|now:1757674645281089|
[2025/09/12 10:57:25 282195] [debug] |xqc_engine_main_logic|BEGIN|now:1757674645282195|
[2025/09/12 10:57:25 282202] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674645281944|pq_index:0|
[2025/09/12 10:57:25 282208] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674645049302|
[2025/09/12 10:57:25 282214] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674645282212|
[2025/09/12 10:57:25 282220] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757674645281944|now:1757674645282212|
[2025/09/12 10:57:25 282225] [debug] |scid:597679a81ef3ac6d|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 10:57:25 282230] [debug] |scid:597679a81ef3ac6d|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 10:57:25 282256] [info] |scid:597679a81ef3ac6d|xqc_conn_close|conn:000056490247635C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 10:57:25 282262] [debug] |scid:597679a81ef3ac6d|xqc_timer_set|type:CONN_DRAINING|expire:1757674645570838|now:1757674645282262|interv:288576|
[2025/09/12 10:57:25 282267] [debug] |scid:597679a81ef3ac6d|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 10:57:25 282272] [debug] |scid:597679a81ef3ac6d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 10:57:25 282276] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 10:57:25 282280] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 10:57:25 282284] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 10:57:25 282287] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 10:57:25 282292] [info] |scid:597679a81ef3ac6d|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 10:57:25 282299] [debug] |scid:597679a81ef3ac6d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 10:57:25 282312] [stats] |scid:597679a81ef3ac6d|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757674644726598|wrt_delay:26|snd_delay:112|finwrt_delay:26|finsnd_delay:112|finrcv_delay:36915|finread_delay:266764|all_acked_delay:107778|firstfinack_dely:107772|close_delay:266770|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde|path_info:mp is not supported in connection scid:597679a81ef3ac6d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 10:57:25 282322] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757674645281944|now:1757674645282212|
[2025/09/12 10:57:25 282328] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 10:57:25 282336] [debug] |scid:597679a81ef3ac6d|xqc_path_get_perf_class|conn:000056490247635C|path_id:0|path_srtt:33596|min_srtt:33596|path_bw:33879|loss_rate:100.00|path_pto:0|
[2025/09/12 10:57:25 282358] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|path srtt|conn:000056490247635C|path_id:0|path_srtt:33596|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 10:57:25 282364] [debug] |scid:597679a81ef3ac6d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/09/12 10:57:25 282371] [debug] |scid:597679a81ef3ac6d|xqc_check_acked_or_dropped_pkt|conn:000056490247635C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 10:57:25 282379] [debug] |scid:597679a81ef3ac6d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 10:57:25 282472] [info] |scid:597679a81ef3ac6d|xqc_send_packet_with_pn|<==|conn:000056490247635C|path:0|pkt_num:8|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757674645282399|stream_id:0|stream_offset:0|
[2025/09/12 10:57:25 282481] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_on_packet_sent|conn:000056490247635C|path:0|pkt_num:8|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 10:57:25 282489] [debug] |scid:597679a81ef3ac6d|xqc_conn_next_wakeup_time|wakeup_time:1757674645570838|
[2025/09/12 10:57:25 282495] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_wakeup_queue|next_tick_time:1757674645570838|
[2025/09/12 10:57:25 282501] [debug] |xqc_engine_wakeup_after|wakeup:1757674645570838|now:1757674645282501|diff:288337|
[2025/09/12 10:57:25 282508] [debug] |xqc_engine_main_logic|END|now:1757674645282212|
[2025/09/12 10:57:25 571406] [debug] |xqc_engine_main_logic|BEGIN|now:1757674645571405|
[2025/09/12 10:57:25 571441] [debug] |scid:597679a81ef3ac6d|xqc_engine_remove_wakeup_queue|next_tick_time:1757674645570838|pq_index:0|
[2025/09/12 10:57:25 571446] [debug] |scid:597679a81ef3ac6d|xqc_engine_add_active_queue|last_ticked_time:1757674645282212|
[2025/09/12 10:57:25 571453] [debug] |scid:597679a81ef3ac6d|xqc_engine_process_conn|conn:000056490247635C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757674645571450|
[2025/09/12 10:57:25 571459] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757674645570838|now:1757674645571450|
[2025/09/12 10:57:25 571463] [debug] |scid:597679a81ef3ac6d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757674645570838|now:1757674645571450|
[2025/09/12 10:57:25 571467] [debug] |scid:597679a81ef3ac6d|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 10:57:25 571472] [info] |xqc_engine_main_logic|conn:000056490247635C|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde|conn_state:13|next_tick_time:1757674645570838
[2025/09/12 10:57:25 571485] [report] |scid:597679a81ef3ac6d|xqc_conn_destroy|000056490247635C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:37058|first_send_delay:1174|conn_persist:846030|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-33625-597679a81ef3ac6d p-193.167.100.100-443-5afb01a04f5a7dde|hsk_recv:35881|close_recv:0|close_send:556944|last_recv:323665|last_send:556944|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,13,10,8,17,0,1024,i96,4,23,32,4,13,323,0,4,27,36,4,11,205,0,4,1185,1194,40c0,12,267,0,4,17,40000,8,556,4,41,4000,6,174,4,21,4,7,292,0-2,0-2,0-0,0-0,0-0,0-33,0-2974,0-3276,0-8,0-8,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:8|spurious_loss:0|detected_loss:1|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 10:57:25 571542] [debug] |scid:597679a81ef3ac6d|xqc_send_ctl_destroy|destroy|
[2025/09/12 10:57:25 571561] [debug] |scid:597679a81ef3ac6d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 10:57:25 571566] [debug] |scid:597679a81ef3ac6d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 10:57:25 571570] [debug] |scid:597679a81ef3ac6d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 10:57:25 571630] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 10:57:25 571635] [debug] |xqc_engine_main_logic|END|now:1757674645571450|
[2025/09/12 10:57:25 572714] [debug] |xqc_engine_destroy|begin|