[2025/04/30 18:34:53 288288] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/04/30 18:34:53 288335] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/04/30 18:34:53 288340] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/04/30 18:34:53 288344] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/04/30 18:34:53 288348] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/04/30 18:34:53 288355] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/04/30 18:34:53 288359] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/04/30 18:34:53 288364] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/04/30 18:34:53 288368] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/04/30 18:34:53 288490] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213288488|now:1746038093288488|interv:120000000|
[2025/04/30 18:34:53 288525] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213288524|now:1746038093288524|interv:120000000|
[2025/04/30 18:34:53 288535] [debug] |xqc_path_create|path:0|dcid:ca87c7e7d68f78a8|scid:042091cc911648ef|create_path_count:1|
[2025/04/30 18:34:53 288543] [debug] |scid:042091cc911648ef|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/04/30 18:34:53 288550] [debug] |xqc_path_init|path:0|dcid:ca87c7e7d68f78a8|scid:042091cc911648ef|state:2|
[2025/04/30 18:34:53 288556] [debug] |scid:042091cc911648ef|xqc_conn_create|success|scid:042091cc911648ef|dcid:ca87c7e7d68f78a8|conn:000055C564B0F35C|
[2025/04/30 18:34:53 288563] [debug] |scid:042091cc911648ef|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/04/30 18:34:53 288571] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/04/30 18:34:53 289291] [debug] |scid:042091cc911648ef|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/04/30 18:34:53 289297] [debug] |scid:042091cc911648ef|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 18:34:53 289326] [debug] |scid:042091cc911648ef|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 18:34:53 289334] [debug] |scid:042091cc911648ef|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/04/30 18:34:53 289343] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1746038093289342|
[2025/04/30 18:34:53 289349] [debug] |scid:042091cc911648ef|xqc_process_crypto_write_streams|
[2025/04/30 18:34:53 289354] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 18:34:53 289361] [info] |scid:042091cc911648ef|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:694|sent:664|pkt_type:INIT|frame:CRYPTO |now:1746038093289360|
[2025/04/30 18:34:53 289367] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/04/30 18:34:53 289373] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 289378] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 289383] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:694|reinj:0|path_class:2|
[2025/04/30 18:34:53 289389] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:694|pkt_type:INIT|frame:CRYPTO |
[2025/04/30 18:34:53 289394] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 18:34:53 289489] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1746038093289411|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 289495] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 289501] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 18:34:53 289506] [debug] |scid:042091cc911648ef|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:26|
[2025/04/30 18:34:53 289512] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:34:53 289519] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 289525] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:34:53 289530] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038094039411|now:1746038093289505|interv:749906|
[2025/04/30 18:34:53 289536] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:0|expire:1746038094039411|now:1746038093289505|interval:749906|pto_count:0|srtt:250000
[2025/04/30 18:34:53 289542] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/04/30 18:34:53 289549] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038094039411|
[2025/04/30 18:34:53 289554] [debug] |scid:042091cc911648ef|xqc_engine_remove_active_queue|last_ticked_time:1746038093289342|pd_index:0|
[2025/04/30 18:34:53 289559] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038094039411|
[2025/04/30 18:34:53 289564] [debug] |xqc_engine_wakeup_after|wakeup:1746038094039411|now:1746038093289564|diff:749847|
[2025/04/30 18:34:53 289570] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 18:34:53 289636] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038094039411|pq_index:0|
[2025/04/30 18:34:53 289644] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093289342|
[2025/04/30 18:34:53 289650] [debug] |scid:042091cc911648ef|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|
[2025/04/30 18:34:53 289656] [debug] |scid:042091cc911648ef|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/04/30 18:34:53 289670] [debug] |scid:042091cc911648ef|xqc_stream_buff_data|size:17|
[2025/04/30 18:34:53 289677] [info] |scid:042091cc911648ef|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:000055C564B0F35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/04/30 18:34:53 289687] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1746038093289687|
[2025/04/30 18:34:53 289695] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 289703] [debug] |scid:042091cc911648ef|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:000055C564B0F35C|stream_id:0|stream_offset:17|
[2025/04/30 18:34:53 289710] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 289724] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/04/30 18:34:53 289732] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 18:34:53 289738] [debug] |scid:042091cc911648ef|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:000055C564B0F35C|stream_id:0|stream_offset:17|
[2025/04/30 18:34:53 289745] [debug] |scid:042091cc911648ef|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:34:53 289753] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 18:34:53 289795] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1746038093289763|stream_id:0|stream_offset:17|
[2025/04/30 18:34:53 289805] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|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|
[2025/04/30 18:34:53 289812] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/04/30 18:34:53 289818] [debug] |scid:042091cc911648ef|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:26|
[2025/04/30 18:34:53 289825] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 18:34:53 289831] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 289838] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 18:34:53 289845] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 18:34:53 289852] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038094039411|now:1746038093289818|interv:749593|
[2025/04/30 18:34:53 289858] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:0|expire:1746038094039411|now:1746038093289818|interval:749593|pto_count:0|srtt:250000
[2025/04/30 18:34:53 289865] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/04/30 18:34:53 289870] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038094039411|
[2025/04/30 18:34:53 289874] [debug] |scid:042091cc911648ef|xqc_engine_remove_active_queue|last_ticked_time:1746038093289687|pd_index:0|
[2025/04/30 18:34:53 289878] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038094039411|
[2025/04/30 18:34:53 289882] [debug] |xqc_engine_wakeup_after|wakeup:1746038094039411|now:1746038093289882|diff:749529|
[2025/04/30 18:34:53 289887] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 18:34:53 322578] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:1200|state:C_INITIAL_SENT|recv_time:1746038093322576|
[2025/04/30 18:34:53 322596] [debug] |scid:042091cc911648ef|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 18:34:53 322603] [debug] |scid:042091cc911648ef|xqc_packet_parse_initial|success|Length:158|
[2025/04/30 18:34:53 322612] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 18:34:53 322618] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 18:34:53 322628] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/04/30 18:34:53 322647] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:2|
[2025/04/30 18:34:53 322664] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|conn:000055C564B0F35C|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|
[2025/04/30 18:34:53 322671] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1746038093289411|is_app_limited:1|send_elapse:0|ack_elapse:33165|ctl_first_sent_time:1746038093289411|lagest_ack_time:1746038093322576|curr_delivered:1184|
[2025/04/30 18:34:53 322679] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_sent_time_update:1746038093289411|
[2025/04/30 18:34:53 322686] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 18:34:53 322690] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055C564B0F35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33165|ack_delay:16|
[2025/04/30 18:34:53 322698] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |after update rtt|conn:000055C564B0F35C|srtt:33165|rttvar:16582|minrtt:33165|latest_rtt:33165|ack_delay:16|
[2025/04/30 18:34:53 322705] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 18:34:53 322712] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 18:34:53 322718] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33165|rtt_var:16582|pto_duration:99493|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 322725] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 322732] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 322738] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 18:34:53 322745] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 18:34:53 322749] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746038093322718|interv:18444998035616228897|
[2025/04/30 18:34:53 322753] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:0|expire:18446744073709551615|now:1746038093322718|interval:18444998035616228897|pto_count:0|srtt:33165
[2025/04/30 18:34:53 322758] [debug] |scid:042091cc911648ef|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33165, delivered 1184|rate 35700|lost 0|
[2025/04/30 18:34:53 322762] [debug] |scid:042091cc911648ef|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/04/30 18:34:53 322767] [debug] |scid:042091cc911648ef|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35700) in round 1|
[2025/04/30 18:34:53 322771] [debug] |scid:042091cc911648ef|xqc_bbr_update_min_rtt|probertt expire|rtt:33165, old_rtt:2147483647|
[2025/04/30 18:34:53 322775] [debug] |scid:042091cc911648ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:33165, old_rtt:2147483647|
[2025/04/30 18:34:53 322780] [debug] |scid:042091cc911648ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/04/30 18:34:53 322784] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746038093289411|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 18:34:53 322789] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746038093289411|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 18:34:53 322798] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |bbr on ack|mode:0|pacing_rate:11991996|bw:35700|cwnd:139040|full_bw_reached:0|inflight:50|srtt:33165|latest_rtt:33165|min_rtt:33165|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:34:53 322804] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:6|
[2025/04/30 18:34:53 322812] [debug] |scid:042091cc911648ef|xqc_process_crypto_frame|level:0|
[2025/04/30 18:34:53 322819] [debug] |scid:042091cc911648ef|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/04/30 18:34:53 322825] [debug] |scid:042091cc911648ef|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/04/30 18:34:53 323125] [debug] |scid:042091cc911648ef|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/04/30 18:34:53 323132] [debug] |scid:042091cc911648ef|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 18:34:53 323136] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038094039411|pq_index:0|
[2025/04/30 18:34:53 323141] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093289687|
[2025/04/30 18:34:53 323147] [info] |scid:042091cc911648ef|xqc_conn_confirm_cid|dcid change|ori:ca87c7e7d68f78a8|new:9b0d99e9a68337a7d4|
[2025/04/30 18:34:53 323155] [info] |scid:042091cc911648ef|xqc_conn_addr_validated|Address Validated|conn:000055C564B0F35C|role:0|
[2025/04/30 18:34:53 323163] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 18:34:53 323171] [debug] |scid:042091cc911648ef|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|
[2025/04/30 18:34:53 323176] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/04/30 18:34:53 323180] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1746038093322576|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 323186] [debug] |scid:042091cc911648ef|xqc_packet_parse_handshake|success|Length:989|
[2025/04/30 18:34:53 323191] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 18:34:53 323195] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/04/30 18:34:53 323201] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/04/30 18:34:53 323205] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:6|
[2025/04/30 18:34:53 323210] [debug] |scid:042091cc911648ef|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/04/30 18:34:53 323218] [debug] |scid:042091cc911648ef|xqc_process_crypto_frame|level:2|
[2025/04/30 18:34:53 323222] [debug] |scid:042091cc911648ef|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/04/30 18:34:53 323226] [debug] |scid:042091cc911648ef|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|213u|
[2025/04/30 18:34:53 323295] [debug] |scid:042091cc911648ef|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 18:34:53 323328] [info] |scid:042091cc911648ef|xqc_conn_tls_transport_params_cb|store sr_token with cid: ca87c7e7d68f78a8|token:63bdba543df9b41cedfedc5ddc2c6e50
[2025/04/30 18:34:53 323337] [debug] |scid:042091cc911648ef|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/04/30 18:34:53 323343] [warn] |scid:042091cc911648ef|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/04/30 18:34:53 323580] [debug] |scid:042091cc911648ef|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/04/30 18:34:53 323591] [debug] |scid:042091cc911648ef|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/04/30 18:34:53 323605] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:0|
[2025/04/30 18:34:53 323611] [debug] |scid:042091cc911648ef|xqc_process_padding_frame|process padding|
[2025/04/30 18:34:53 323620] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 18:34:53 323625] [debug] |scid:042091cc911648ef|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|
[2025/04/30 18:34:53 323629] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/04/30 18:34:53 323634] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:1015|pkt_type:HSK|pkt_num:1|frame:PADDING CRYPTO |recv_time:1746038093322576|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 323639] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213322576|now:1746038093322576|interv:120000000|
[2025/04/30 18:34:53 323644] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213322576|now:1746038093322576|interv:120000000|
[2025/04/30 18:34:53 323648] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093323648|
[2025/04/30 18:34:53 323652] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1746038093323652|
[2025/04/30 18:34:53 323657] [info] |scid:042091cc911648ef|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/04/30 18:34:53 323662] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/04/30 18:34:53 323666] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 18:34:53 323670] [debug] |scid:042091cc911648ef|xqc_process_crypto_write_streams|
[2025/04/30 18:34:53 323675] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 18:34:53 323681] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 18:34:53 323688] [debug] |scid:042091cc911648ef|xqc_process_crypto_write_streams|
[2025/04/30 18:34:53 323694] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_write|enc_level|2|
[2025/04/30 18:34:53 323701] [info] |scid:042091cc911648ef|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:85|sent:55|pkt_type:HSK|frame:CRYPTO |now:1746038093323701|
[2025/04/30 18:34:53 323706] [debug] |scid:042091cc911648ef|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055C564B0F35C|
[2025/04/30 18:34:53 323710] [info] |scid:042091cc911648ef|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/04/30 18:34:53 323714] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33165|rtt_var:16582|pto_duration:99493|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 323719] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 323723] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 323727] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 18:34:53 323731] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 18:34:53 323735] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746038093323714|interv:18444998035616227901|
[2025/04/30 18:34:53 323739] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:0|expire:18446744073709551615|now:1746038093323714|interval:18444998035616227901|pto_count:0|srtt:33165
[2025/04/30 18:34:53 323748] [debug] |scid:042091cc911648ef|xqc_conn_early_data_accept|accept|
[2025/04/30 18:34:53 323752] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/04/30 18:34:53 323758] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|largest_recv:0|ack_delay:1182|first_ack_range:0|largest_pkt_recv_time:1746038093322576|
[2025/04/30 18:34:53 323766] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/04/30 18:34:53 323773] [debug] |scid:042091cc911648ef|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/04/30 18:34:53 323780] [debug] |scid:042091cc911648ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/04/30 18:34:53 323785] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|largest_recv:1|ack_delay:1209|first_ack_range:0|largest_pkt_recv_time:1746038093322576|
[2025/04/30 18:34:53 323790] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/04/30 18:34:53 323794] [debug] |scid:042091cc911648ef|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/04/30 18:34:53 323798] [debug] |scid:042091cc911648ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 18:34:53 323802] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:33165|min_srtt:33165|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 323807] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:33165|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 323812] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:85|reinj:0|path_class:2|
[2025/04/30 18:34:53 323816] [debug] |scid:042091cc911648ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 323821] [debug] |scid:042091cc911648ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 323826] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:85|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 18:34:53 323830] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 18:34:53 323874] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:0|size:85|sent:101|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1746038093323838|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 323881] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:0|origin_pktnum:0|size:85|enc_size:101|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 323886] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/04/30 18:34:53 323891] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33165|rtt_var:16582|pto_duration:99493|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 323895] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 323899] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 85|
[2025/04/30 18:34:53 323903] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 18:34:53 323907] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 18:34:53 323911] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093423331|now:1746038093323890|interv:99441|
[2025/04/30 18:34:53 323920] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:1|expire:1746038093423331|now:1746038093323890|interval:99441|pto_count:0|srtt:33165
[2025/04/30 18:34:53 323924] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:135|
[2025/04/30 18:34:53 323931] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:37|pkt_type:INIT|frame:ACK |
[2025/04/30 18:34:53 323938] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 18:34:53 323972] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:135|now:1746038093323949|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 323979] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|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|
[2025/04/30 18:34:53 323983] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:135|applimit:1184|
[2025/04/30 18:34:53 323987] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:135|
[2025/04/30 18:34:53 323992] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:36|pkt_type:HSK|frame:ACK |
[2025/04/30 18:34:53 323996] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 18:34:53 324019] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:1|size:36|sent:52|pkt_type:HSK|frame:ACK |inflight:135|now:1746038093324002|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 324028] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:1|origin_pktnum:0|size:36|enc_size:52|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 324036] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093423331|
[2025/04/30 18:34:53 324042] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093423331|
[2025/04/30 18:34:53 324047] [debug] |xqc_engine_wakeup_after|wakeup:1746038093423331|now:1746038093324046|diff:99285|
[2025/04/30 18:34:53 324051] [debug] |xqc_engine_main_logic|END|now:1746038093323652|
[2025/04/30 18:34:53 324060] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:1062|state:ESTABED|recv_time:1746038093324060|
[2025/04/30 18:34:53 324065] [debug] |scid:042091cc911648ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:042091cc911648ef|spin_bit:0|
[2025/04/30 18:34:53 324071] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 18:34:53 324075] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/04/30 18:34:53 324081] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/04/30 18:34:53 324085] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:2|
[2025/04/30 18:34:53 324089] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|conn:000055C564B0F35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/04/30 18:34:53 324094] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1746038093289411|is_app_limited:1|send_elapse:352|ack_elapse:34649|ctl_first_sent_time:1746038093289763|lagest_ack_time:1746038093324060|curr_delivered:1234|
[2025/04/30 18:34:53 324099] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_sent_time_update:1746038093289763|
[2025/04/30 18:34:53 324105] [debug] |scid:042091cc911648ef|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/04/30 18:34:53 324121] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 18:34:53 324127] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055C564B0F35C|srtt:33165|rttvar:16582|minrtt:33165|latest_rtt:34297|ack_delay:0|
[2025/04/30 18:34:53 324132] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |after update rtt|conn:000055C564B0F35C|srtt:33307|rttvar:12720|minrtt:33165|latest_rtt:34297|ack_delay:0|
[2025/04/30 18:34:53 324136] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 18:34:53 324140] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 18:34:53 324144] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33307|rtt_var:12720|pto_duration:84187|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 324149] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 324153] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 85|
[2025/04/30 18:34:53 324157] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 18:34:53 324161] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093408025|now:1746038093324144|interv:83881|
[2025/04/30 18:34:53 324165] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:1|expire:1746038093408025|now:1746038093324144|interval:83881|pto_count:0|srtt:33307
[2025/04/30 18:34:53 324170] [debug] |scid:042091cc911648ef|xqc_generate_sample|sampler: send_elapse 352, ack_elapse 34649, delivered 1234|rate 35614|lost 0|
[2025/04/30 18:34:53 324174] [debug] |scid:042091cc911648ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:33165, old_rtt:33165|
[2025/04/30 18:34:53 324179] [debug] |scid:042091cc911648ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/04/30 18:34:53 324183] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1746038093289763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 18:34:53 324188] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1746038093289763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 18:34:53 324196] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |bbr on ack|mode:0|pacing_rate:11991996|bw:35700|cwnd:139090|full_bw_reached:0|inflight:85|srtt:33307|latest_rtt:34297|min_rtt:33165|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/04/30 18:34:53 324205] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:b|
[2025/04/30 18:34:53 324212] [debug] |scid:042091cc911648ef|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/04/30 18:34:53 324216] [debug] |scid:042091cc911648ef|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/04/30 18:34:53 324221] [debug] |scid:042091cc911648ef|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/04/30 18:34:53 324225] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093423331|pq_index:0|
[2025/04/30 18:34:53 324229] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093323652|
[2025/04/30 18:34:53 324237] [debug] |scid:042091cc911648ef|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/04/30 18:34:53 324242] [debug] |scid:042091cc911648ef|xqc_timer_set|type:ACK_01RTT|expire:1746038093349060|now:1746038093324060|interv:25000|
[2025/04/30 18:34:53 324247] [debug] |scid:042091cc911648ef|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:1746038093324060|max_ack_delay:25000|
[2025/04/30 18:34:53 324251] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/04/30 18:34:53 324256] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:1062|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK STREAM |recv_time:1746038093324060|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 324261] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213324060|now:1746038093324060|interv:120000000|
[2025/04/30 18:34:53 324265] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213324060|now:1746038093324060|interv:120000000|
[2025/04/30 18:34:53 324269] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093324269|
[2025/04/30 18:34:53 324277] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|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:1746038093324275|
[2025/04/30 18:34:53 324285] [debug] |scid:042091cc911648ef|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055C564B0F35C|
[2025/04/30 18:34:53 324293] [debug] |scid:042091cc911648ef|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/04/30 18:34:53 324298] [debug] |scid:042091cc911648ef|xqc_timer_set|type:STREAM_CLOSE|expire:1746038093651859|now:1746038093324298|interv:327561|
[2025/04/30 18:34:53 324352] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093349060|
[2025/04/30 18:34:53 324360] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093349060|
[2025/04/30 18:34:53 324368] [debug] |xqc_engine_wakeup_after|wakeup:1746038093349060|now:1746038093324367|diff:24693|
[2025/04/30 18:34:53 324374] [debug] |xqc_engine_main_logic|END|now:1746038093324275|
[2025/04/30 18:34:53 324382] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093324382|
[2025/04/30 18:34:53 324386] [debug] |xqc_engine_wakeup_after|wakeup:1746038093349060|now:1746038093324386|diff:24674|
[2025/04/30 18:34:53 324393] [debug] |xqc_engine_main_logic|END|now:1746038093324382|
[2025/04/30 18:34:53 347716] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093347716|
[2025/04/30 18:34:53 347729] [debug] |xqc_engine_wakeup_after|wakeup:1746038093349060|now:1746038093347729|diff:1331|
[2025/04/30 18:34:53 347734] [debug] |xqc_engine_main_logic|END|now:1746038093347716|
[2025/04/30 18:34:53 349860] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093349860|
[2025/04/30 18:34:53 349867] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093349060|pq_index:0|
[2025/04/30 18:34:53 349871] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093324275|
[2025/04/30 18:34:53 349877] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|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:1746038093349875|
[2025/04/30 18:34:53 349882] [debug] |scid:042091cc911648ef|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746038093349060|now:1746038093349875|
[2025/04/30 18:34:53 349886] [debug] |scid:042091cc911648ef|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 18:34:53 349891] [debug] |scid:042091cc911648ef|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746038093349060|now:1746038093349875|
[2025/04/30 18:34:53 349901] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 18:34:53 349907] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|largest_recv:2|ack_delay:25847|first_ack_range:0|largest_pkt_recv_time:1746038093324060|
[2025/04/30 18:34:53 349912] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/04/30 18:34:53 349916] [debug] |scid:042091cc911648ef|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/04/30 18:34:53 349920] [debug] |scid:042091cc911648ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 18:34:53 349925] [debug] |scid:042091cc911648ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 349930] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 18:34:53 349935] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 18:34:53 349975] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:1|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:85|now:1746038093349943|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 349985] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|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|
[2025/04/30 18:34:53 349994] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093408025|
[2025/04/30 18:34:53 350000] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093408025|
[2025/04/30 18:34:53 350007] [debug] |xqc_engine_wakeup_after|wakeup:1746038093408025|now:1746038093350007|diff:58018|
[2025/04/30 18:34:53 350013] [debug] |xqc_engine_main_logic|END|now:1746038093349875|
[2025/04/30 18:34:53 355442] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:1200|state:ESTABED|recv_time:1746038093355440|
[2025/04/30 18:34:53 355458] [debug] |scid:042091cc911648ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:042091cc911648ef|spin_bit:0|
[2025/04/30 18:34:53 355468] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:2|
[2025/04/30 18:34:53 355474] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/04/30 18:34:53 355484] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/04/30 18:34:53 355490] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:1e|
[2025/04/30 18:34:53 355497] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:18|
[2025/04/30 18:34:53 355504] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|new_conn_id|9b0dc3989fbd4ca707|sr_token:fed56aaddf783b8a7f02bba83daab5b1
[2025/04/30 18:34:53 355514] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:18|
[2025/04/30 18:34:53 355521] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|new_conn_id|9b0d222fca15ddd6ae|sr_token:18531fca2c1cb94f04f2d1306e7ba2e9
[2025/04/30 18:34:53 355529] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:18|
[2025/04/30 18:34:53 355535] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|new_conn_id|9b0d6960a1c8e66dc9|sr_token:31c38d7ccde4d062e2914f83a4af6b61
[2025/04/30 18:34:53 355543] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:18|
[2025/04/30 18:34:53 355550] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|new_conn_id|0af61a86dc5a5d1c7b|sr_token:b6f579389233ad173c8b40634b0098b1
[2025/04/30 18:34:53 355557] [debug] |scid:042091cc911648ef|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:9b0dc3989fbd4ca707|seq_num:1|
[2025/04/30 18:34:53 355565] [debug] |scid:042091cc911648ef|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:9b0dc3989fbd4ca707|seq_num:1|
[2025/04/30 18:34:53 355579] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|retire_prior_to|0|increase to|1|
[2025/04/30 18:34:53 355584] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:18|
[2025/04/30 18:34:53 355588] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|new_conn_id|0af6f82b536128e1fd|sr_token:60bf2562b7e8f8266c5715408e6a6685
[2025/04/30 18:34:53 355593] [debug] |scid:042091cc911648ef|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:9b0d222fca15ddd6ae|seq_num:2|
[2025/04/30 18:34:53 355597] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|retire_prior_to|1|increase to|2|
[2025/04/30 18:34:53 355601] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:18|
[2025/04/30 18:34:53 355605] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|new_conn_id|0af62b815820cdc9b1|sr_token:a9f3d59b3363e5a7a45e47710b787d8b
[2025/04/30 18:34:53 355610] [debug] |scid:042091cc911648ef|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:9b0d6960a1c8e66dc9|seq_num:3|
[2025/04/30 18:34:53 355614] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|retire_prior_to|2|increase to|3|
[2025/04/30 18:34:53 355619] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:18|
[2025/04/30 18:34:53 355623] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|new_conn_id|0af6559d66c52e4a87|sr_token:4829c0c462ce3e85ebc7d3d565a5539d
[2025/04/30 18:34:53 355628] [debug] |scid:042091cc911648ef|xqc_write_retire_conn_id_frame_to_packet|get_new_dcid:0af61a86dc5a5d1c7b|seq_num:4|
[2025/04/30 18:34:53 355632] [debug] |scid:042091cc911648ef|xqc_process_new_conn_id_frame|retire_prior_to|3|increase to|4|
[2025/04/30 18:34:53 355637] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:0|
[2025/04/30 18:34:53 355641] [debug] |scid:042091cc911648ef|xqc_process_padding_frame|process padding|
[2025/04/30 18:34:53 355647] [info] |scid:042091cc911648ef|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055C564B0F35C|
[2025/04/30 18:34:53 355652] [debug] |scid:042091cc911648ef|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139090|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/04/30 18:34:53 355657] [info] |scid:042091cc911648ef|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/04/30 18:34:53 355662] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055C564B0F35C|path:0|
[2025/04/30 18:34:53 355666] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 18:34:53 355670] [debug] |scid:042091cc911648ef|xqc_timer_set|type:ACK_01RTT|expire:1746038093380440|now:1746038093355440|interv:25000|
[2025/04/30 18:34:53 355676] [debug] |scid:042091cc911648ef|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093355440|max_ack_delay:25000|
[2025/04/30 18:34:53 355681] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/04/30 18:34:53 355686] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1746038093355440|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 355691] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213355440|now:1746038093355440|interv:120000000|
[2025/04/30 18:34:53 355695] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213355440|now:1746038093355440|interv:120000000|
[2025/04/30 18:34:53 355699] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093408025|pq_index:0|
[2025/04/30 18:34:53 355703] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093349875|
[2025/04/30 18:34:53 355711] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093355711|
[2025/04/30 18:34:53 355716] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093355715|
[2025/04/30 18:34:53 355729] [debug] |scid:042091cc911648ef|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:fa5d1a3b542109c1|sr_token:00000000000000000000000000000000|seq_num:1
[2025/04/30 18:34:53 355737] [debug] |scid:042091cc911648ef|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e6f91a60eae1a347|sr_token:00000000000000000000000000000000|seq_num:2
[2025/04/30 18:34:53 355742] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:33307|min_srtt:33307|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 355747] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:33307|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 355752] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/04/30 18:34:53 355756] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:33307|min_srtt:33307|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 355761] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:33307|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 355766] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/04/30 18:34:53 355770] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:33307|min_srtt:33307|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 355774] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:33307|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 355779] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/04/30 18:34:53 355783] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:33307|min_srtt:33307|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 355788] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:33307|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 355792] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/04/30 18:34:53 355796] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:33307|min_srtt:33307|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 355801] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:33307|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 355805] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:0|size:16|reinj:0|path_class:2|
[2025/04/30 18:34:53 355809] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:33307|min_srtt:33307|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 355814] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:33307|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 355821] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:42|reinj:0|path_class:2|
[2025/04/30 18:34:53 355826] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:33307|min_srtt:33307|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 355830] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:33307|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 355835] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:42|reinj:0|path_class:2|
[2025/04/30 18:34:53 355840] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/04/30 18:34:53 355844] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 18:34:53 355880] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:2|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:0|now:1746038093355851|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 355887] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:2|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 355894] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 18:34:53 355901] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33307|rtt_var:12720|pto_duration:84187|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 355908] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 355914] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 355921] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 16|
[2025/04/30 18:34:53 355927] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093466038|now:1746038093355900|interv:110138|
[2025/04/30 18:34:53 355934] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093466038|now:1746038093355900|interval:110138|pto_count:0|srtt:33307
[2025/04/30 18:34:53 355942] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:16|
[2025/04/30 18:34:53 355949] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/04/30 18:34:53 355955] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 18:34:53 355983] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:3|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:16|now:1746038093355961|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 355991] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:3|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 355999] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:16|applimit:0|
[2025/04/30 18:34:53 356007] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33307|rtt_var:12720|pto_duration:84187|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 356021] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 356027] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 356034] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 32|
[2025/04/30 18:34:53 356041] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093466148|now:1746038093356006|interv:110142|
[2025/04/30 18:34:53 356047] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093466148|now:1746038093356006|interval:110142|pto_count:0|srtt:33307
[2025/04/30 18:34:53 356052] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:32|
[2025/04/30 18:34:53 356057] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/04/30 18:34:53 356062] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/04/30 18:34:53 356093] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:4|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:32|now:1746038093356068|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 356103] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:4|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 356110] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:32|applimit:0|
[2025/04/30 18:34:53 356118] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33307|rtt_var:12720|pto_duration:84187|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 356124] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 356131] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 356138] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 48|
[2025/04/30 18:34:53 356144] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093466255|now:1746038093356117|interv:110138|
[2025/04/30 18:34:53 356148] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093466255|now:1746038093356117|interval:110138|pto_count:0|srtt:33307
[2025/04/30 18:34:53 356153] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:48|
[2025/04/30 18:34:53 356158] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/04/30 18:34:53 356163] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/04/30 18:34:53 356190] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:5|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:48|now:1746038093356169|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 356197] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:5|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 356205] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:48|applimit:0|
[2025/04/30 18:34:53 356212] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33307|rtt_var:12720|pto_duration:84187|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 356225] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 356231] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 356238] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 64|
[2025/04/30 18:34:53 356245] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093466356|now:1746038093356212|interv:110144|
[2025/04/30 18:34:53 356251] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093466356|now:1746038093356212|interval:110144|pto_count:0|srtt:33307
[2025/04/30 18:34:53 356256] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:64|
[2025/04/30 18:34:53 356261] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/04/30 18:34:53 356266] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/04/30 18:34:53 356295] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:6|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:64|now:1746038093356272|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 356333] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:6|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 356341] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:0|
[2025/04/30 18:34:53 356348] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33307|rtt_var:12720|pto_duration:84187|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 356355] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 356362] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 356369] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 80|
[2025/04/30 18:34:53 356375] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093466459|now:1746038093356348|interv:110111|
[2025/04/30 18:34:53 356381] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093466459|now:1746038093356348|interval:110111|pto_count:0|srtt:33307
[2025/04/30 18:34:53 356389] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:80|
[2025/04/30 18:34:53 356397] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:42|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 18:34:53 356404] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/04/30 18:34:53 356470] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:7|size:42|sent:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:80|now:1746038093356415|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 356482] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:7|origin_pktnum:0|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 356489] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:80|applimit:0|
[2025/04/30 18:34:53 356504] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33307|rtt_var:12720|pto_duration:84187|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 356511] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 356517] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 356523] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 122|
[2025/04/30 18:34:53 356530] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093466602|now:1746038093356504|interv:110098|
[2025/04/30 18:34:53 356536] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093466602|now:1746038093356504|interval:110098|pto_count:0|srtt:33307
[2025/04/30 18:34:53 356543] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:122|
[2025/04/30 18:34:53 356551] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:42|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 18:34:53 356558] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/04/30 18:34:53 356597] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:8|size:42|sent:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:122|now:1746038093356568|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 356607] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:8|origin_pktnum:0|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 356615] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:0|
[2025/04/30 18:34:53 356629] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:33307|rtt_var:12720|pto_duration:84187|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 356636] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 356642] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 356648] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 164|
[2025/04/30 18:34:53 356655] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093466755|now:1746038093356622|interv:110133|
[2025/04/30 18:34:53 356661] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093466755|now:1746038093356622|interval:110133|pto_count:0|srtt:33307
[2025/04/30 18:34:53 356669] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:164|
[2025/04/30 18:34:53 356677] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093380440|
[2025/04/30 18:34:53 356683] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093380440|
[2025/04/30 18:34:53 356689] [debug] |xqc_engine_wakeup_after|wakeup:1746038093380440|now:1746038093356689|diff:23751|
[2025/04/30 18:34:53 356696] [debug] |xqc_engine_main_logic|END|now:1746038093355715|
[2025/04/30 18:34:53 356709] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:1200|state:ESTABED|recv_time:1746038093356708|
[2025/04/30 18:34:53 356716] [debug] |scid:042091cc911648ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:042091cc911648ef|spin_bit:0|
[2025/04/30 18:34:53 356738] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:3|
[2025/04/30 18:34:53 356745] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/04/30 18:34:53 356754] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/04/30 18:34:53 356761] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:1|
[2025/04/30 18:34:53 356768] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:0|
[2025/04/30 18:34:53 356774] [debug] |scid:042091cc911648ef|xqc_process_padding_frame|process padding|
[2025/04/30 18:34:53 356784] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 18:34:53 356792] [debug] |scid:042091cc911648ef|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 18:34:53 356800] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/04/30 18:34:53 356807] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING PING |recv_time:1746038093356708|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 356814] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213356708|now:1746038093356708|interv:120000000|
[2025/04/30 18:34:53 356821] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213356708|now:1746038093356708|interv:120000000|
[2025/04/30 18:34:53 356827] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093380440|pq_index:0|
[2025/04/30 18:34:53 356833] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093355715|
[2025/04/30 18:34:53 356839] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093356839|
[2025/04/30 18:34:53 356847] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093356845|
[2025/04/30 18:34:53 356857] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|largest_recv:4|ack_delay:149|first_ack_range:2|largest_pkt_recv_time:1746038093356708|
[2025/04/30 18:34:53 356864] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/04/30 18:34:53 356868] [debug] |scid:042091cc911648ef|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/04/30 18:34:53 356872] [debug] |scid:042091cc911648ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 18:34:53 356877] [debug] |scid:042091cc911648ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 356882] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 18:34:53 356887] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/04/30 18:34:53 356919] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:9|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:164|now:1746038093356893|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 356925] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:9|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 356931] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093466755|
[2025/04/30 18:34:53 356935] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093466755|
[2025/04/30 18:34:53 356946] [debug] |xqc_engine_wakeup_after|wakeup:1746038093466755|now:1746038093356946|diff:109809|
[2025/04/30 18:34:53 356953] [debug] |xqc_engine_main_logic|END|now:1746038093356845|
[2025/04/30 18:34:53 356965] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:354|state:ESTABED|recv_time:1746038093356965|
[2025/04/30 18:34:53 356973] [debug] |scid:042091cc911648ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:042091cc911648ef|spin_bit:0|
[2025/04/30 18:34:53 356982] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:4|
[2025/04/30 18:34:53 356988] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/04/30 18:34:53 356997] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/04/30 18:34:53 357003] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:6|
[2025/04/30 18:34:53 357008] [debug] |scid:042091cc911648ef|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/04/30 18:34:53 357012] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093466755|pq_index:0|
[2025/04/30 18:34:53 357016] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093356845|
[2025/04/30 18:34:53 357020] [debug] |scid:042091cc911648ef|xqc_process_crypto_frame|level:3|
[2025/04/30 18:34:53 357024] [debug] |scid:042091cc911648ef|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/04/30 18:34:53 357028] [debug] |scid:042091cc911648ef|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|321u|
[2025/04/30 18:34:53 357163] [debug] |scid:042091cc911648ef|xqc_timer_set|type:ACK_01RTT|expire:1746038093381965|now:1746038093356965|interv:25000|
[2025/04/30 18:34:53 357171] [debug] |scid:042091cc911648ef|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093356965|max_ack_delay:25000|
[2025/04/30 18:34:53 357176] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/04/30 18:34:53 357181] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:354|pkt_type:SHORT_HEADER|pkt_num:5|frame:CRYPTO |recv_time:1746038093356965|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 357186] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213356965|now:1746038093356965|interv:120000000|
[2025/04/30 18:34:53 357190] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213356965|now:1746038093356965|interv:120000000|
[2025/04/30 18:34:53 357194] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093357194|
[2025/04/30 18:34:53 357199] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093357198|
[2025/04/30 18:34:53 357204] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 18:34:53 357209] [debug] |scid:042091cc911648ef|xqc_process_crypto_write_streams|
[2025/04/30 18:34:53 357212] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_write|enc_level|3|
[2025/04/30 18:34:53 357216] [debug] |scid:042091cc911648ef|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 18:34:53 357222] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093381965|
[2025/04/30 18:34:53 357226] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093381965|
[2025/04/30 18:34:53 357230] [debug] |xqc_engine_wakeup_after|wakeup:1746038093381965|now:1746038093357230|diff:24735|
[2025/04/30 18:34:53 357238] [debug] |xqc_engine_main_logic|END|now:1746038093357198|
[2025/04/30 18:34:53 357244] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093357243|
[2025/04/30 18:34:53 357247] [debug] |xqc_engine_wakeup_after|wakeup:1746038093381965|now:1746038093357247|diff:24718|
[2025/04/30 18:34:53 357251] [debug] |xqc_engine_main_logic|END|now:1746038093357243|
[2025/04/30 18:34:53 380442] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:37|state:ESTABED|recv_time:1746038093380441|
[2025/04/30 18:34:53 380457] [debug] |scid:042091cc911648ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:042091cc911648ef|spin_bit:1|
[2025/04/30 18:34:53 380467] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:5|
[2025/04/30 18:34:53 380473] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/04/30 18:34:53 380482] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/04/30 18:34:53 380488] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:2|
[2025/04/30 18:34:53 380495] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:12|
[2025/04/30 18:34:53 380502] [debug] |scid:042091cc911648ef|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:100|bidirectional:1|max_streams:101|
[2025/04/30 18:34:53 380510] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 18:34:53 380517] [debug] |scid:042091cc911648ef|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 18:34:53 380524] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/04/30 18:34:53 380532] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK MAX_STREAMS |recv_time:1746038093380441|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 380539] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213380441|now:1746038093380441|interv:120000000|
[2025/04/30 18:34:53 380546] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213380441|now:1746038093380441|interv:120000000|
[2025/04/30 18:34:53 380552] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093381965|pq_index:0|
[2025/04/30 18:34:53 380559] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093357198|
[2025/04/30 18:34:53 380565] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093380565|
[2025/04/30 18:34:53 380572] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093380571|
[2025/04/30 18:34:53 380579] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|largest_recv:6|ack_delay:137|first_ack_range:4|largest_pkt_recv_time:1746038093380441|
[2025/04/30 18:34:53 380583] [debug] |scid:042091cc911648ef|xqc_gen_ack_frame|high:6|low:2|pkt_pns:2|
[2025/04/30 18:34:53 380587] [debug] |scid:042091cc911648ef|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/04/30 18:34:53 380591] [debug] |scid:042091cc911648ef|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 18:34:53 380596] [debug] |scid:042091cc911648ef|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 380601] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 18:34:53 380605] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/04/30 18:34:53 380646] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:164|now:1746038093380619|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 380652] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:10|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 380658] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093466755|
[2025/04/30 18:34:53 380663] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093466755|
[2025/04/30 18:34:53 380670] [debug] |xqc_engine_wakeup_after|wakeup:1746038093466755|now:1746038093380670|diff:86085|
[2025/04/30 18:34:53 380677] [debug] |xqc_engine_main_logic|END|now:1746038093380571|
[2025/04/30 18:34:53 380685] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093380685|
[2025/04/30 18:34:53 380692] [debug] |xqc_engine_wakeup_after|wakeup:1746038093466755|now:1746038093380691|diff:86064|
[2025/04/30 18:34:53 380699] [debug] |xqc_engine_main_logic|END|now:1746038093380685|
[2025/04/30 18:34:53 386686] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:36|state:ESTABED|recv_time:1746038093386685|
[2025/04/30 18:34:53 386699] [debug] |scid:042091cc911648ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:042091cc911648ef|spin_bit:1|
[2025/04/30 18:34:53 386708] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:6|
[2025/04/30 18:34:53 386714] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/04/30 18:34:53 386723] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/04/30 18:34:53 386727] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:2|
[2025/04/30 18:34:53 386734] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|conn:000055C564B0F35C|path:0|pkt_num:5|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/04/30 18:34:53 386742] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:64|prior_delivered:1234|prior_time:1746038093355851|is_app_limited:0|send_elapse:318|ack_elapse:30834|ctl_first_sent_time:1746038093356169|lagest_ack_time:1746038093386685|curr_delivered:1250|
[2025/04/30 18:34:53 386750] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_sent_time_update:1746038093356169|
[2025/04/30 18:34:53 386757] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/04/30 18:34:53 386765] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|conn:000055C564B0F35C|path:0|pkt_num:6|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/04/30 18:34:53 386772] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:64|prior_delivered:1234|prior_time:1746038093355851|is_app_limited:0|send_elapse:318|ack_elapse:30834|ctl_first_sent_time:1746038093356169|lagest_ack_time:1746038093386685|curr_delivered:1266|
[2025/04/30 18:34:53 386780] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_sent_time_update:1746038093356272|
[2025/04/30 18:34:53 386786] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 18:34:53 386793] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055C564B0F35C|srtt:33307|rttvar:12720|minrtt:33165|latest_rtt:30413|ack_delay:0|
[2025/04/30 18:34:53 386800] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |after update rtt|conn:000055C564B0F35C|srtt:32945|rttvar:10263|minrtt:30413|latest_rtt:30413|ack_delay:0|
[2025/04/30 18:34:53 386815] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/04/30 18:34:53 386823] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:3|po_sent_time:1746038093355851|lost_send_time:1746038093349622|loss_delay:37063|frame:RETIRE_CONNECTION_ID |repair:32768|
[2025/04/30 18:34:53 386831] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:3|po_sent_time:1746038093355961|lost_send_time:1746038093349622|loss_delay:37063|frame:RETIRE_CONNECTION_ID |repair:32768|
[2025/04/30 18:34:53 386837] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746038093355961u|
[2025/04/30 18:34:53 386842] [stats] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |lost interval:1746038093386685|lost_count:2|send_count:11|pkt_num:3|po_send_time:1746038093355961|srtt:32945|cwnd:139090|bw:35700|conn_life:98202|now:0|last_lost_time:98202|
[2025/04/30 18:34:53 386847] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 18:34:53 386852] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093393131|now:1746038093386851|interval:6280|
[2025/04/30 18:34:53 386856] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093393131|now:1746038093386851|interv:6280|
[2025/04/30 18:34:53 386861] [debug] |scid:042091cc911648ef|xqc_generate_sample|sampler: send_elapse 318, ack_elapse 30834, delivered 32|rate 1037|lost 2|
[2025/04/30 18:34:53 386865] [debug] |scid:042091cc911648ef|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/04/30 18:34:53 386870] [debug] |scid:042091cc911648ef|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1037) in round 2|
[2025/04/30 18:34:53 386874] [debug] |scid:042091cc911648ef|xqc_bbr_update_min_rtt|probertt expire|rtt:30413, old_rtt:33165|
[2025/04/30 18:34:53 386878] [debug] |scid:042091cc911648ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:30413, old_rtt:33165|
[2025/04/30 18:34:53 386882] [debug] |scid:042091cc911648ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/04/30 18:34:53 386886] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:2|acked:32|po_sent_time:1746038093356272|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/04/30 18:34:53 386891] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:2|acked:32|po_sent_time:1746038093356272|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/04/30 18:34:53 386896] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |bbr on ack|mode:0|pacing_rate:11991996|bw:35700|cwnd:139122|full_bw_reached:0|inflight:100|srtt:32945|latest_rtt:30413|min_rtt:30413|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:34:53 386903] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/04/30 18:34:53 386907] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1746038093386685|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 386912] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213386685|now:1746038093386685|interv:120000000|
[2025/04/30 18:34:53 386917] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213386685|now:1746038093386685|interv:120000000|
[2025/04/30 18:34:53 386924] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093466755|pq_index:0|
[2025/04/30 18:34:53 386929] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093380571|
[2025/04/30 18:34:53 386933] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093386933|
[2025/04/30 18:34:53 386938] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093386937|
[2025/04/30 18:34:53 386944] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:32945|min_srtt:32945|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 386949] [debug] |scid:042091cc911648ef|xqc_send_ctl_can_send|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:100|cwnd:139122|conn:000055C564B0F35C|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 386954] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:32945|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 386959] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:2|size:16|reinj:0|path_class:2|
[2025/04/30 18:34:53 386964] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:32945|min_srtt:32945|path_bw:35700|loss_rate:0.00|path_pto:0|
[2025/04/30 18:34:53 386968] [debug] |scid:042091cc911648ef|xqc_send_ctl_can_send|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |path:0|can:1|pkt_sz:16|schedule_bytes:16|inflight:100|cwnd:139122|conn:000055C564B0F35C|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 386973] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:32945|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 386978] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:3|size:16|reinj:0|path_class:2|
[2025/04/30 18:34:53 386983] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:2|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/04/30 18:34:53 386987] [debug] |scid:042091cc911648ef|xqc_send_ctl_can_send|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:100|cwnd:139122|conn:000055C564B0F35C|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 386993] [debug] |scid:042091cc911648ef|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:34:53 386999] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/04/30 18:34:53 387043] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:11|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:100|now:1746038093387010|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 387052] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:11|origin_pktnum:2|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 18:34:53 387059] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:100|applimit:0|
[2025/04/30 18:34:53 387066] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093393131|now:1746038093387066|interval:6065|
[2025/04/30 18:34:53 387073] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093393131|now:1746038093387066|interv:6065|
[2025/04/30 18:34:53 387087] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:116|
[2025/04/30 18:34:53 387095] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:3|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/04/30 18:34:53 387102] [debug] |scid:042091cc911648ef|xqc_send_ctl_can_send|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:116|cwnd:139122|conn:000055C564B0F35C|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 387110] [debug] |scid:042091cc911648ef|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:34:53 387117] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/04/30 18:34:53 387151] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:12|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:116|now:1746038093387125|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 387160] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:12|origin_pktnum:3|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 18:34:53 387168] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:116|applimit:0|
[2025/04/30 18:34:53 387175] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093393131|now:1746038093387175|interval:5956|
[2025/04/30 18:34:53 387183] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093393131|now:1746038093387175|interv:5956|
[2025/04/30 18:34:53 387190] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:132|
[2025/04/30 18:34:53 387197] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093393131|
[2025/04/30 18:34:53 387204] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093393131|
[2025/04/30 18:34:53 387211] [debug] |xqc_engine_wakeup_after|wakeup:1746038093393131|now:1746038093387210|diff:5921|
[2025/04/30 18:34:53 387217] [debug] |xqc_engine_main_logic|END|now:1746038093386937|
[2025/04/30 18:34:53 387229] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:36|state:ESTABED|recv_time:1746038093387229|
[2025/04/30 18:34:53 387234] [debug] |scid:042091cc911648ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:042091cc911648ef|spin_bit:1|
[2025/04/30 18:34:53 387240] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:7|
[2025/04/30 18:34:53 387244] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/04/30 18:34:53 387250] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/04/30 18:34:53 387254] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:2|
[2025/04/30 18:34:53 387259] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|conn:000055C564B0F35C|path:0|pkt_num:7|origin_pktnum:0|size:42|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/04/30 18:34:53 387264] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:122|prior_delivered:1234|prior_time:1746038093355851|is_app_limited:0|send_elapse:564|ack_elapse:31378|ctl_first_sent_time:1746038093356415|lagest_ack_time:1746038093387229|curr_delivered:1308|
[2025/04/30 18:34:53 387273] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_sent_time_update:1746038093356415|
[2025/04/30 18:34:53 387281] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/04/30 18:34:53 387288] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|conn:000055C564B0F35C|path:0|pkt_num:8|origin_pktnum:0|size:42|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/04/30 18:34:53 387319] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:122|prior_delivered:1234|prior_time:1746038093355851|is_app_limited:0|send_elapse:564|ack_elapse:31378|ctl_first_sent_time:1746038093356415|lagest_ack_time:1746038093387229|curr_delivered:1350|
[2025/04/30 18:34:53 387329] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_sent_time_update:1746038093356568|
[2025/04/30 18:34:53 387333] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 18:34:53 387337] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055C564B0F35C|srtt:32945|rttvar:10263|minrtt:30413|latest_rtt:30661|ack_delay:0|
[2025/04/30 18:34:53 387342] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |after update rtt|conn:000055C564B0F35C|srtt:32659|rttvar:8269|minrtt:30413|latest_rtt:30661|ack_delay:0|
[2025/04/30 18:34:53 387346] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/04/30 18:34:53 387351] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 18:34:53 387355] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 18:34:53 387360] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:5|po_sent_time:1746038093356068|lost_send_time:1746038093350488|loss_delay:36741|frame:RETIRE_CONNECTION_ID |repair:32768|
[2025/04/30 18:34:53 387365] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746038093356068u|
[2025/04/30 18:34:53 387369] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 18:34:53 387373] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:32659|rtt_var:8269|pto_duration:65735|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 387378] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 387382] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 387386] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 32|
[2025/04/30 18:34:53 387391] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093478860|now:1746038093387373|interv:91487|
[2025/04/30 18:34:53 387395] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093478860|now:1746038093387373|interval:91487|pto_count:0|srtt:32659
[2025/04/30 18:34:53 387400] [debug] |scid:042091cc911648ef|xqc_generate_sample|sampler: send_elapse 564, ack_elapse 31378, delivered 116|rate 3696|lost 3|
[2025/04/30 18:34:53 387404] [debug] |scid:042091cc911648ef|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3696) in round 2|
[2025/04/30 18:34:53 387409] [debug] |scid:042091cc911648ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:30413, old_rtt:30413|
[2025/04/30 18:34:53 387413] [debug] |scid:042091cc911648ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/04/30 18:34:53 387417] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139122|packet_lost:1|acked:84|po_sent_time:1746038093356568|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/04/30 18:34:53 387422] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139122|packet_lost:1|acked:84|po_sent_time:1746038093356568|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/04/30 18:34:53 387431] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |bbr on ack|mode:0|pacing_rate:11991996|bw:35700|cwnd:139206|full_bw_reached:0|inflight:32|srtt:32659|latest_rtt:30661|min_rtt:30413|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/04/30 18:34:53 387437] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/04/30 18:34:53 387442] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1746038093387229|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 387447] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213387229|now:1746038093387229|interv:120000000|
[2025/04/30 18:34:53 387451] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213387229|now:1746038093387229|interv:120000000|
[2025/04/30 18:34:53 387455] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093393131|pq_index:0|
[2025/04/30 18:34:53 387460] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093386937|
[2025/04/30 18:34:53 387464] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093387464|
[2025/04/30 18:34:53 387469] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093387468|
[2025/04/30 18:34:53 387475] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:32659|min_srtt:32659|path_bw:35700|loss_rate:15.38|path_pto:0|
[2025/04/30 18:34:53 387480] [debug] |scid:042091cc911648ef|xqc_send_ctl_can_send|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:32|cwnd:139206|conn:000055C564B0F35C|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 387485] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:32659|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 387490] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:4|size:16|reinj:0|path_class:2|
[2025/04/30 18:34:53 387495] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:4|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/04/30 18:34:53 387499] [debug] |scid:042091cc911648ef|xqc_send_ctl_can_send|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:32|cwnd:139206|conn:000055C564B0F35C|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 387504] [debug] |scid:042091cc911648ef|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:34:53 387509] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/04/30 18:34:53 387540] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:13|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:32|now:1746038093387515|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 387546] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:13|origin_pktnum:4|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 18:34:53 387552] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:32|applimit:0|
[2025/04/30 18:34:53 387564] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:32659|rtt_var:8269|pto_duration:65735|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 387572] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 387579] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 387585] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 48|
[2025/04/30 18:34:53 387592] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093479250|now:1746038093387564|interv:91686|
[2025/04/30 18:34:53 387599] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093479250|now:1746038093387564|interval:91686|pto_count:0|srtt:32659
[2025/04/30 18:34:53 387606] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139206|inflight:48|
[2025/04/30 18:34:53 387612] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093479250|
[2025/04/30 18:34:53 387616] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093479250|
[2025/04/30 18:34:53 387620] [debug] |xqc_engine_wakeup_after|wakeup:1746038093479250|now:1746038093387620|diff:91630|
[2025/04/30 18:34:53 387625] [debug] |xqc_engine_main_logic|END|now:1746038093387468|
[2025/04/30 18:34:53 387631] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093387631|
[2025/04/30 18:34:53 387635] [debug] |xqc_engine_wakeup_after|wakeup:1746038093479250|now:1746038093387635|diff:91615|
[2025/04/30 18:34:53 387639] [debug] |xqc_engine_main_logic|END|now:1746038093387631|
[2025/04/30 18:34:53 417678] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:38|state:ESTABED|recv_time:1746038093417676|
[2025/04/30 18:34:53 417693] [debug] |scid:042091cc911648ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:042091cc911648ef|spin_bit:1|
[2025/04/30 18:34:53 417703] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:8|
[2025/04/30 18:34:53 417709] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/04/30 18:34:53 417718] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/04/30 18:34:53 417724] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:2|
[2025/04/30 18:34:53 417732] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|conn:000055C564B0F35C|path:0|pkt_num:12|origin_pktnum:3|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/04/30 18:34:53 417740] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:132|prior_delivered:1266|prior_time:1746038093386685|is_app_limited:0|send_elapse:30956|ack_elapse:30991|ctl_first_sent_time:1746038093387125|lagest_ack_time:1746038093417676|curr_delivered:1366|
[2025/04/30 18:34:53 417749] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_sent_time_update:1746038093387125|
[2025/04/30 18:34:53 417756] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 18:34:53 417763] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055C564B0F35C|srtt:32659|rttvar:8269|minrtt:30413|latest_rtt:30551|ack_delay:0|
[2025/04/30 18:34:53 417770] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |after update rtt|conn:000055C564B0F35C|srtt:32395|rttvar:6729|minrtt:30413|latest_rtt:30551|ack_delay:0|
[2025/04/30 18:34:53 417778] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/04/30 18:34:53 417793] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 18:34:53 417801] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 18:34:53 417808] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 18:34:53 417814] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093423454|now:1746038093417814|interval:5640|
[2025/04/30 18:34:53 417822] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093423454|now:1746038093417814|interv:5640|
[2025/04/30 18:34:53 417829] [debug] |scid:042091cc911648ef|xqc_generate_sample|sampler: send_elapse 30956, ack_elapse 30991, delivered 100|rate 3226|lost 3|
[2025/04/30 18:34:53 417835] [debug] |scid:042091cc911648ef|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/04/30 18:34:53 417839] [debug] |scid:042091cc911648ef|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3226) in round 3|
[2025/04/30 18:34:53 417844] [debug] |scid:042091cc911648ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:30413, old_rtt:30413|
[2025/04/30 18:34:53 417848] [debug] |scid:042091cc911648ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:194|
[2025/04/30 18:34:53 417852] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139206|packet_lost:0|acked:16|po_sent_time:1746038093387125|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1366|
[2025/04/30 18:34:53 417857] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139206|packet_lost:0|acked:16|po_sent_time:1746038093387125|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1366|
[2025/04/30 18:34:53 417862] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |bbr on ack|mode:0|pacing_rate:11991996|bw:35700|cwnd:139222|full_bw_reached:0|inflight:32|srtt:32395|latest_rtt:30551|min_rtt:30413|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:34:53 417869] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/04/30 18:34:53 417873] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1746038093417676|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 417878] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213417676|now:1746038093417676|interv:120000000|
[2025/04/30 18:34:53 417883] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213417676|now:1746038093417676|interv:120000000|
[2025/04/30 18:34:53 417887] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093479250|pq_index:0|
[2025/04/30 18:34:53 417891] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093387468|
[2025/04/30 18:34:53 417896] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093417895|
[2025/04/30 18:34:53 417901] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093417900|
[2025/04/30 18:34:53 417907] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093423454|
[2025/04/30 18:34:53 417912] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093423454|
[2025/04/30 18:34:53 417916] [debug] |xqc_engine_wakeup_after|wakeup:1746038093423454|now:1746038093417915|diff:5539|
[2025/04/30 18:34:53 417924] [debug] |xqc_engine_main_logic|END|now:1746038093417900|
[2025/04/30 18:34:53 417930] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093417930|
[2025/04/30 18:34:53 417934] [debug] |xqc_engine_wakeup_after|wakeup:1746038093423454|now:1746038093417934|diff:5520|
[2025/04/30 18:34:53 417938] [debug] |xqc_engine_main_logic|END|now:1746038093417930|
[2025/04/30 18:34:53 423252] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093423252|
[2025/04/30 18:34:53 423262] [debug] |xqc_engine_wakeup_after|wakeup:1746038093423454|now:1746038093423262|diff:192|
[2025/04/30 18:34:53 423267] [debug] |xqc_engine_main_logic|END|now:1746038093423252|
[2025/04/30 18:34:53 424333] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093424333|
[2025/04/30 18:34:53 424339] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093423454|pq_index:0|
[2025/04/30 18:34:53 424343] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093417900|
[2025/04/30 18:34:53 424348] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093424347|
[2025/04/30 18:34:53 424353] [debug] |scid:042091cc911648ef|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746038093423454|now:1746038093424347|
[2025/04/30 18:34:53 424358] [debug] |scid:042091cc911648ef|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 18:34:53 424362] [debug] |scid:042091cc911648ef|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/04/30 18:34:53 424366] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/04/30 18:34:53 424370] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 18:34:53 424374] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 18:34:53 424379] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:9|po_sent_time:1746038093387010|lost_send_time:1746038093387903|loss_delay:36444|frame:RETIRE_CONNECTION_ID |repair:32768|
[2025/04/30 18:34:53 424384] [debug] |scid:042091cc911648ef|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746038093387010u|
[2025/04/30 18:34:53 424388] [debug] |scid:042091cc911648ef|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/04/30 18:34:53 424392] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:32395|rtt_var:6729|pto_duration:59311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 424397] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 424402] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 424406] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 16|
[2025/04/30 18:34:53 424410] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093472826|now:1746038093424392|interv:48434|
[2025/04/30 18:34:53 424414] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093472826|now:1746038093424392|interval:48434|pto_count:0|srtt:32395
[2025/04/30 18:34:53 424420] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:32395|min_srtt:32395|path_bw:35700|loss_rate:21.43|path_pto:0|
[2025/04/30 18:34:53 424425] [debug] |scid:042091cc911648ef|xqc_send_ctl_can_send|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:16|cwnd:139222|conn:000055C564B0F35C|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 424434] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:32395|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 424439] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:RETIRE_CONNECTION_ID |pn:11|size:16|reinj:0|path_class:2|
[2025/04/30 18:34:53 424444] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:11|size:16|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |
[2025/04/30 18:34:53 424448] [debug] |scid:042091cc911648ef|xqc_send_ctl_can_send|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |path:0|can:1|pkt_sz:16|schedule_bytes:0|inflight:16|cwnd:139222|conn:000055C564B0F35C|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 424453] [debug] |scid:042091cc911648ef|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 18:34:53 424458] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/04/30 18:34:53 424493] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:14|size:16|sent:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |inflight:16|now:1746038093424465|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 424499] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:14|origin_pktnum:2|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 18:34:53 424504] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|path:0|inflight:16|applimit:0|
[2025/04/30 18:34:53 424508] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|srtt:32395|rtt_var:6729|pto_duration:59311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/04/30 18:34:53 424513] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 18:34:53 424517] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 18:34:53 424521] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_pto_time_and_space|conn:000055C564B0F35C|path:0|PNS: 2, unacked: 32|
[2025/04/30 18:34:53 424525] [debug] |scid:042091cc911648ef|xqc_timer_set|type:LOSS_DETECTION|expire:1746038093509776|now:1746038093424508|interv:85268|
[2025/04/30 18:34:53 424530] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055C564B0F35C|path:0|pns:2|expire:1746038093509776|now:1746038093424508|interval:85268|pto_count:0|srtt:32395
[2025/04/30 18:34:53 424534] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139222|inflight:32|
[2025/04/30 18:34:53 424540] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093509776|
[2025/04/30 18:34:53 424544] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093509776|
[2025/04/30 18:34:53 424548] [debug] |xqc_engine_wakeup_after|wakeup:1746038093509776|now:1746038093424548|diff:85228|
[2025/04/30 18:34:53 424552] [debug] |xqc_engine_main_logic|END|now:1746038093424347|
[2025/04/30 18:34:53 480132] [info] |xqc_engine_packet_process|==>|conn:000055C564B0F35C|size:39|state:ESTABED|recv_time:1746038093480131|
[2025/04/30 18:34:53 480148] [debug] |scid:042091cc911648ef|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:042091cc911648ef|spin_bit:1|
[2025/04/30 18:34:53 480157] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|largest_pn:9|
[2025/04/30 18:34:53 480163] [debug] |scid:042091cc911648ef|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/04/30 18:34:53 480172] [debug] |scid:042091cc911648ef|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/04/30 18:34:53 480186] [debug] |scid:042091cc911648ef|xqc_process_frames|frame_type:2|
[2025/04/30 18:34:53 480205] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|conn:000055C564B0F35C|path:0|pkt_num:13|origin_pktnum:4|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:13|
[2025/04/30 18:34:53 480213] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:48|prior_delivered:1350|prior_time:1746038093387229|is_app_limited:0|send_elapse:31100|ack_elapse:92902|ctl_first_sent_time:1746038093387515|lagest_ack_time:1746038093480131|curr_delivered:1382|
[2025/04/30 18:34:53 480221] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_sent_time_update:1746038093387515|
[2025/04/30 18:34:53 480228] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/04/30 18:34:53 480235] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|conn:000055C564B0F35C|path:0|pkt_num:14|origin_pktnum:2|size:16|pns:2|pkt_type:SHORT_HEADER|frame:RETIRE_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/04/30 18:34:53 480243] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:32|prior_delivered:1366|prior_time:1746038093417676|is_app_limited:0|send_elapse:37340|ack_elapse:62455|ctl_first_sent_time:1746038093424465|lagest_ack_time:1746038093480131|curr_delivered:1398|
[2025/04/30 18:34:53 480251] [debug] |scid:042091cc911648ef|xqc_update_sample|sampler_sent_time_update:1746038093424465|
[2025/04/30 18:34:53 480257] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/04/30 18:34:53 480263] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|before update rtt|conn:000055C564B0F35C|srtt:32395|rttvar:6729|minrtt:30413|latest_rtt:55666|ack_delay:25088|
[2025/04/30 18:34:53 480270] [debug] |scid:042091cc911648ef|xqc_send_ctl_update_rtt|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |after update rtt|conn:000055C564B0F35C|srtt:32168|rttvar:5501|minrtt:30413|latest_rtt:55666|ack_delay:25088|
[2025/04/30 18:34:53 480277] [debug] |scid:042091cc911648ef|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/04/30 18:34:53 480284] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 18:34:53 480290] [debug] |scid:042091cc911648ef|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055C564B0F35C|path:0|
[2025/04/30 18:34:53 480294] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 18:34:53 480298] [debug] |scid:042091cc911648ef|xqc_generate_sample|sampler: send_elapse 37340, ack_elapse 62455, delivered 32|rate 512|lost 4|
[2025/04/30 18:34:53 480326] [debug] |scid:042091cc911648ef|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/04/30 18:34:53 480331] [debug] |scid:042091cc911648ef|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (512) in round 4|
[2025/04/30 18:34:53 480335] [debug] |scid:042091cc911648ef|xqc_bbr_update_min_rtt|minrtt expire|rtt:30413, old_rtt:30413|
[2025/04/30 18:34:53 480339] [debug] |scid:042091cc911648ef|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:64|
[2025/04/30 18:34:53 480343] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139222|packet_lost:0|acked:32|po_sent_time:1746038093424465|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1398|
[2025/04/30 18:34:53 480348] [debug] |scid:042091cc911648ef|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139222|packet_lost:0|acked:32|po_sent_time:1746038093424465|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1398|
[2025/04/30 18:34:53 480353] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_ack_received|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8 |bbr on ack|mode:0|pacing_rate:11991996|bw:35700|cwnd:139254|full_bw_reached:0|inflight:0|srtt:32168|latest_rtt:55666|min_rtt:30413|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 18:34:53 480365] [debug] |scid:042091cc911648ef|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/04/30 18:34:53 480369] [info] |scid:042091cc911648ef|xqc_conn_on_pkt_processed|====>|conn:000055C564B0F35C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1746038093480131|dcid:042091cc911648ef|dcid_seq:0|
[2025/04/30 18:34:53 480374] [debug] |scid:042091cc911648ef|xqc_timer_set|type:PATH_IDLE|expire:1746038213480131|now:1746038093480131|interv:120000000|
[2025/04/30 18:34:53 480379] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_IDLE|expire:1746038213480131|now:1746038093480131|interv:120000000|
[2025/04/30 18:34:53 480383] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093509776|pq_index:0|
[2025/04/30 18:34:53 480387] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093424347|
[2025/04/30 18:34:53 480391] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093480391|
[2025/04/30 18:34:53 480396] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093480395|
[2025/04/30 18:34:53 480403] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093651859|
[2025/04/30 18:34:53 480407] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093651859|
[2025/04/30 18:34:53 480411] [debug] |xqc_engine_wakeup_after|wakeup:1746038093651859|now:1746038093480410|diff:171449|
[2025/04/30 18:34:53 480415] [debug] |xqc_engine_main_logic|END|now:1746038093480395|
[2025/04/30 18:34:53 480421] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093480421|
[2025/04/30 18:34:53 480425] [debug] |xqc_engine_wakeup_after|wakeup:1746038093651859|now:1746038093480424|diff:171435|
[2025/04/30 18:34:53 480429] [debug] |xqc_engine_main_logic|END|now:1746038093480421|
[2025/04/30 18:34:53 651494] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093651494|
[2025/04/30 18:34:53 651507] [debug] |xqc_engine_wakeup_after|wakeup:1746038093651859|now:1746038093651507|diff:352|
[2025/04/30 18:34:53 651512] [debug] |xqc_engine_main_logic|END|now:1746038093651494|
[2025/04/30 18:34:53 652579] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093652579|
[2025/04/30 18:34:53 652585] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093651859|pq_index:0|
[2025/04/30 18:34:53 652590] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093480395|
[2025/04/30 18:34:53 652595] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093652594|
[2025/04/30 18:34:53 652600] [debug] |scid:042091cc911648ef|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1746038093651859|now:1746038093652594|
[2025/04/30 18:34:53 652605] [debug] |scid:042091cc911648ef|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/04/30 18:34:53 652609] [debug] |scid:042091cc911648ef|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/04/30 18:34:53 652627] [info] |scid:042091cc911648ef|xqc_conn_close|conn:000055C564B0F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/04/30 18:34:53 652639] [debug] |scid:042091cc911648ef|xqc_timer_set|type:CONN_DRAINING|expire:1746038093890155|now:1746038093652639|interv:237516|
[2025/04/30 18:34:53 652643] [debug] |scid:042091cc911648ef|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/04/30 18:34:53 652648] [debug] |scid:042091cc911648ef|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/04/30 18:34:53 652654] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 18:34:53 652660] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 18:34:53 652666] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 18:34:53 652672] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 18:34:53 652679] [info] |scid:042091cc911648ef|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/04/30 18:34:53 652687] [debug] |scid:042091cc911648ef|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/04/30 18:34:53 652706] [stats] |scid:042091cc911648ef|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:1746038093289635|wrt_delay:34|snd_delay:128|finwrt_delay:34|finsnd_delay:128|finrcv_delay:34581|finread_delay:34658|all_acked_delay:34484|firstfinack_dely:34470|close_delay:34663|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8|path_info:mp is not supported in connection scid:042091cc911648ef|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/04/30 18:34:53 652717] [debug] |scid:042091cc911648ef|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1746038093651859|now:1746038093652594|
[2025/04/30 18:34:53 652723] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:STREAM_CLOSE|
[2025/04/30 18:34:53 652730] [debug] |scid:042091cc911648ef|xqc_path_get_perf_class|conn:000055C564B0F35C|path_id:0|path_srtt:32168|min_srtt:32168|path_bw:35700|loss_rate:26.67|path_pto:0|
[2025/04/30 18:34:53 652736] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|path srtt|conn:000055C564B0F35C|path_id:0|path_srtt:32168|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 18:34:53 652744] [debug] |scid:042091cc911648ef|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:18|reinj:0|path_class:2|
[2025/04/30 18:34:53 652751] [debug] |scid:042091cc911648ef|xqc_check_acked_or_dropped_pkt|conn:000055C564B0F35C|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/04/30 18:34:53 652759] [debug] |scid:042091cc911648ef|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/04/30 18:34:53 652803] [info] |scid:042091cc911648ef|xqc_send_packet_with_pn|<==|conn:000055C564B0F35C|path:0|pkt_num:15|size:18|sent:34|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1746038093652770|stream_id:0|stream_offset:0|
[2025/04/30 18:34:53 652813] [debug] |scid:042091cc911648ef|xqc_send_ctl_on_packet_sent|conn:000055C564B0F35C|path:0|pkt_num:15|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/04/30 18:34:53 652821] [debug] |scid:042091cc911648ef|xqc_conn_next_wakeup_time|wakeup_time:1746038093890155|
[2025/04/30 18:34:53 652827] [debug] |scid:042091cc911648ef|xqc_engine_add_wakeup_queue|next_tick_time:1746038093890155|
[2025/04/30 18:34:53 652833] [debug] |xqc_engine_wakeup_after|wakeup:1746038093890155|now:1746038093652833|diff:237322|
[2025/04/30 18:34:53 652840] [debug] |xqc_engine_main_logic|END|now:1746038093652594|
[2025/04/30 18:34:53 890691] [debug] |xqc_engine_main_logic|BEGIN|now:1746038093890691|
[2025/04/30 18:34:53 890715] [debug] |scid:042091cc911648ef|xqc_engine_remove_wakeup_queue|next_tick_time:1746038093890155|pq_index:0|
[2025/04/30 18:34:53 890719] [debug] |scid:042091cc911648ef|xqc_engine_add_active_queue|last_ticked_time:1746038093652594|
[2025/04/30 18:34:53 890725] [debug] |scid:042091cc911648ef|xqc_engine_process_conn|conn:000055C564B0F35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746038093890724|
[2025/04/30 18:34:53 890730] [debug] |scid:042091cc911648ef|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1746038093890155|now:1746038093890724|
[2025/04/30 18:34:53 890734] [debug] |scid:042091cc911648ef|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1746038093890155|now:1746038093890724|
[2025/04/30 18:34:53 890738] [debug] |scid:042091cc911648ef|xqc_timer_unset|type:CONN_DRAINING|
[2025/04/30 18:34:53 890743] [info] |xqc_engine_main_logic|conn:000055C564B0F35C|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8|conn_state:13|next_tick_time:1746038093890155
[2025/04/30 18:34:53 890755] [report] |scid:042091cc911648ef|xqc_conn_destroy|000055C564B0F35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:35121|first_send_delay:1194|conn_persist:602272|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-48882-042091cc911648ef p-193.167.100.100-443-ca87c7e7d68f78a8|hsk_recv:34093|close_recv:0|close_send:364287|last_recv:191648|last_send:364287|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,20,11,10,17,0,1024,i96,4,29,38,4,9,129,0,4,30,39,4,11,191,0,4,27,36,4,8,98,0,4,16,8000,14,135,4,18,40000,15,364,4,16,8000,13,99,0-2,0-2,0-0,0-0,0-0,0-32,0-3163,0-5202,0-15,0-10,0-4,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:0|snd_pkt:15|spurious_loss:0|detected_loss:4|max_pto:0|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/04/30 18:34:53 890796] [debug] |scid:042091cc911648ef|xqc_send_ctl_destroy|destroy|
[2025/04/30 18:34:53 890802] [debug] |scid:042091cc911648ef|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/04/30 18:34:53 890806] [debug] |scid:042091cc911648ef|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/04/30 18:34:53 890810] [debug] |scid:042091cc911648ef|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/04/30 18:34:53 890876] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/04/30 18:34:53 890884] [debug] |xqc_engine_main_logic|END|now:1746038093890724|
[2025/04/30 18:34:53 891960] [debug] |xqc_engine_destroy|begin|