[2025/12/14 05:19:23 701470] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/14 05:19:23 701504] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:19:23 701509] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:19:23 701513] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:19:23 701517] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:19:23 701525] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:19:23 701529] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:19:23 701533] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:19:23 701537] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:19:23 701661] [debug] |scid:0054381fb0298823|xqc_timer_set|type:CONN_IDLE|expire:1765689683701659|now:1765689563701659|interv:120000000|
[2025/12/14 05:19:23 701694] [debug] |scid:0054381fb0298823|xqc_timer_set|type:PATH_IDLE|expire:1765689683701693|now:1765689563701693|interv:120000000|
[2025/12/14 05:19:23 701707] [debug] |xqc_path_create|path:0|dcid:f4a298e1c89e24e5|scid:0054381fb0298823|create_path_count:1|
[2025/12/14 05:19:23 701715] [debug] |scid:0054381fb0298823|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/14 05:19:23 701722] [debug] |xqc_path_init|path:0|dcid:f4a298e1c89e24e5|scid:0054381fb0298823|state:2|
[2025/12/14 05:19:23 701728] [debug] |scid:0054381fb0298823|xqc_conn_create|success|scid:0054381fb0298823|dcid:f4a298e1c89e24e5|conn:000055E792D93FFC|
[2025/12/14 05:19:23 701736] [debug] |scid:0054381fb0298823|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:19:23 701743] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:19:23 702456] [debug] |scid:0054381fb0298823|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:19:23 702464] [debug] |scid:0054381fb0298823|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:19:23 702470] [debug] |scid:0054381fb0298823|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:19:23 702476] [debug] |scid:0054381fb0298823|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/14 05:19:23 702482] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689563702481|
[2025/12/14 05:19:23 702488] [debug] |scid:0054381fb0298823|xqc_process_crypto_write_streams|
[2025/12/14 05:19:23 702492] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:19:23 702502] [info] |scid:0054381fb0298823|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689563702501|
[2025/12/14 05:19:23 702507] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:19:23 702514] [debug] |scid:0054381fb0298823|xqc_path_get_perf_class|conn:000055E792D93FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:23 702519] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E792D93FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:23 702524] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:19:23 702529] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:19:23 702535] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:23 702621] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689563702550|stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 702630] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:23 702636] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:23 702642] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 702649] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:23 702655] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 702661] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:19:23 702665] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:1765689564452550|now:1765689563702641|interv:749909|
[2025/12/14 05:19:23 702669] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:0|expire:1765689564452550|now:1765689563702641|interval:749909|pto_count:0|srtt:250000
[2025/12/14 05:19:23 702674] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:19:23 702680] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689564452550|
[2025/12/14 05:19:23 702684] [debug] |scid:0054381fb0298823|xqc_engine_remove_active_queue|last_ticked_time:1765689563702481|pd_index:0|
[2025/12/14 05:19:23 702688] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689564452550|
[2025/12/14 05:19:23 702692] [debug] |xqc_engine_wakeup_after|wakeup:1765689564452550|now:1765689563702692|diff:749858|
[2025/12/14 05:19:23 702697] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:19:23 702748] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689564452550|pq_index:0|
[2025/12/14 05:19:23 702756] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689563702481|
[2025/12/14 05:19:23 702769] [debug] |scid:0054381fb0298823|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/14 05:19:23 702776] [debug] |scid:0054381fb0298823|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:19:23 702785] [debug] |scid:0054381fb0298823|xqc_stream_buff_data|size:36|
[2025/12/14 05:19:23 702792] [info] |scid:0054381fb0298823|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:36|pkt_type:0RTT|buff_1rtt:0|send_data_size:36|offset:36|fin:1|stream_flag:72|conn:000055E792D93FFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:19:23 702801] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689563702801|
[2025/12/14 05:19:23 702809] [debug] |scid:0054381fb0298823|xqc_path_get_perf_class|conn:000055E792D93FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:23 702816] [debug] |scid:0054381fb0298823|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:69|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055E792D93FFC|stream_id:0|stream_offset:36|
[2025/12/14 05:19:23 702821] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E792D93FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:23 702838] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:69|reinj:0|path_class:2|
[2025/12/14 05:19:23 702847] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:69|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:19:23 702853] [debug] |scid:0054381fb0298823|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:69|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055E792D93FFC|stream_id:0|stream_offset:36|
[2025/12/14 05:19:23 702860] [debug] |scid:0054381fb0298823|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:19:23 702866] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:23 702901] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:0|size:69|sent:85|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689563702876|stream_id:0|stream_offset:36|
[2025/12/14 05:19:23 702910] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:0|origin_pktnum:0|size:69|enc_size:85|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:19:23 702918] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:19:23 702924] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 702950] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:19:23 702957] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 702961] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 69|
[2025/12/14 05:19:23 702965] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:23 702968] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:1765689564452550|now:1765689563702923|interv:749627|
[2025/12/14 05:19:23 702972] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:0|expire:1765689564452550|now:1765689563702923|interval:749627|pto_count:0|srtt:250000
[2025/12/14 05:19:23 702977] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1253|
[2025/12/14 05:19:23 702982] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689564452550|
[2025/12/14 05:19:23 702986] [debug] |scid:0054381fb0298823|xqc_engine_remove_active_queue|last_ticked_time:1765689563702801|pd_index:0|
[2025/12/14 05:19:23 702990] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689564452550|
[2025/12/14 05:19:23 702994] [debug] |xqc_engine_wakeup_after|wakeup:1765689564452550|now:1765689563702994|diff:749556|
[2025/12/14 05:19:23 702999] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:19:23 740624] [info] |xqc_engine_packet_process|==>|conn:000055E792D93FFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689563740621|
[2025/12/14 05:19:23 740647] [debug] |scid:0054381fb0298823|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:19:23 740655] [debug] |scid:0054381fb0298823|xqc_packet_parse_initial|success|Length:975|
[2025/12/14 05:19:23 740668] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:23 740673] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:23 740687] [debug] |scid:0054381fb0298823|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/14 05:19:23 740693] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:23 740711] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|conn:000055E792D93FFC|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|
[2025/12/14 05:19:23 740719] [debug] |scid:0054381fb0298823|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765689563702550|is_app_limited:1|send_elapse:0|ack_elapse:38071|ctl_first_sent_time:1765689563702550|lagest_ack_time:1765689563740621|curr_delivered:1184|
[2025/12/14 05:19:23 740726] [debug] |scid:0054381fb0298823|xqc_update_sample|sampler_sent_time_update:1765689563702550|
[2025/12/14 05:19:23 740733] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:19:23 740740] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_rtt|before update rtt|conn:000055E792D93FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:38071|ack_delay:0|
[2025/12/14 05:19:23 740750] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_rtt|l-0.0.0.0-39188-0054381fb0298823 p-193.167.100.100-443-f4a298e1c89e24e5 |after update rtt|conn:000055E792D93FFC|srtt:38071|rttvar:19035|minrtt:38071|latest_rtt:38071|ack_delay:0|
[2025/12/14 05:19:23 740757] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:19:23 740763] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:19:23 740769] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:38071|rtt_var:19035|pto_duration:114211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 740775] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 740781] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 740786] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 69|
[2025/12/14 05:19:23 740791] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:23 740797] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689563740769|interv:18444978384145810846|
[2025/12/14 05:19:23 740802] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:0|expire:18446744073709551615|now:1765689563740769|interval:18444978384145810846|pto_count:0|srtt:38071
[2025/12/14 05:19:23 740809] [debug] |scid:0054381fb0298823|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 38071, delivered 1184|rate 31099|lost 0|
[2025/12/14 05:19:23 740815] [debug] |scid:0054381fb0298823|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:19:23 740821] [debug] |scid:0054381fb0298823|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (31099) in round 1|
[2025/12/14 05:19:23 740827] [debug] |scid:0054381fb0298823|xqc_bbr_update_min_rtt|probertt expire|rtt:38071, old_rtt:2147483647|
[2025/12/14 05:19:23 740832] [debug] |scid:0054381fb0298823|xqc_bbr_update_min_rtt|minrtt expire|rtt:38071, old_rtt:2147483647|
[2025/12/14 05:19:23 740839] [debug] |scid:0054381fb0298823|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/14 05:19:23 740844] [debug] |scid:0054381fb0298823|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689563702550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:19:23 740851] [debug] |scid:0054381fb0298823|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689563702550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:19:23 740863] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|l-0.0.0.0-39188-0054381fb0298823 p-193.167.100.100-443-f4a298e1c89e24e5 |bbr on ack|mode:0|pacing_rate:10446651|bw:31099|cwnd:139040|full_bw_reached:0|inflight:69|srtt:38071|latest_rtt:38071|min_rtt:38071|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:19:23 740870] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:23 740877] [debug] |scid:0054381fb0298823|xqc_process_crypto_frame|level:0|
[2025/12/14 05:19:23 740883] [debug] |scid:0054381fb0298823|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:19:23 740888] [debug] |scid:0054381fb0298823|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:19:23 741312] [debug] |scid:0054381fb0298823|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:19:23 741324] [debug] |scid:0054381fb0298823|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:19:23 741331] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689564452550|pq_index:0|
[2025/12/14 05:19:23 741337] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689563702801|
[2025/12/14 05:19:23 741343] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:0|
[2025/12/14 05:19:23 741348] [debug] |scid:0054381fb0298823|xqc_process_padding_frame|process padding|
[2025/12/14 05:19:23 741357] [info] |scid:0054381fb0298823|xqc_conn_confirm_cid|dcid change|ori:f4a298e1c89e24e5|new:d64f9ac7a6b94eec|
[2025/12/14 05:19:23 741366] [info] |scid:0054381fb0298823|xqc_conn_addr_validated|Address Validated|conn:000055E792D93FFC|role:0|
[2025/12/14 05:19:23 741374] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:19:23 741382] [debug] |scid:0054381fb0298823|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|
[2025/12/14 05:19:23 741388] [debug] |scid:0054381fb0298823|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/14 05:19:23 741394] [info] |scid:0054381fb0298823|xqc_conn_on_pkt_processed|====>|conn:000055E792D93FFC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1765689563740621|dcid:0054381fb0298823|dcid_seq:0|
[2025/12/14 05:19:23 741401] [debug] |scid:0054381fb0298823|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:19:23 741408] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:23 741413] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:23 741420] [debug] |scid:0054381fb0298823|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/14 05:19:23 741425] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:23 741431] [debug] |scid:0054381fb0298823|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/14 05:19:23 741441] [debug] |scid:0054381fb0298823|xqc_process_crypto_frame|level:2|
[2025/12/14 05:19:23 741446] [debug] |scid:0054381fb0298823|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:19:23 741452] [debug] |scid:0054381fb0298823|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:19:23 741525] [debug] |scid:0054381fb0298823|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:19:23 741532] [debug] |scid:0054381fb0298823|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:19:23 741538] [warn] |scid:0054381fb0298823|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:19:23 741776] [debug] |scid:0054381fb0298823|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:19:23 741792] [debug] |scid:0054381fb0298823|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:19:23 741799] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:23 741806] [debug] |scid:0054381fb0298823|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|
[2025/12/14 05:19:23 741812] [debug] |scid:0054381fb0298823|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/14 05:19:23 741819] [info] |scid:0054381fb0298823|xqc_conn_on_pkt_processed|====>|conn:000055E792D93FFC|path:0|size:199|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765689563740621|dcid:0054381fb0298823|dcid_seq:0|
[2025/12/14 05:19:23 741827] [debug] |scid:0054381fb0298823|xqc_timer_set|type:PATH_IDLE|expire:1765689683740621|now:1765689563740621|interv:120000000|
[2025/12/14 05:19:23 741833] [debug] |scid:0054381fb0298823|xqc_timer_set|type:CONN_IDLE|expire:1765689683740621|now:1765689563740621|interv:120000000|
[2025/12/14 05:19:23 741839] [debug] |xqc_engine_main_logic|BEGIN|now:1765689563741839|
[2025/12/14 05:19:23 741846] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765689563741845|
[2025/12/14 05:19:23 741853] [info] |scid:0054381fb0298823|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:19:23 741859] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:19:23 741865] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:19:23 741871] [debug] |scid:0054381fb0298823|xqc_process_crypto_write_streams|
[2025/12/14 05:19:23 741876] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:19:23 741882] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:19:23 741888] [debug] |scid:0054381fb0298823|xqc_process_crypto_write_streams|
[2025/12/14 05:19:23 741893] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:19:23 741901] [info] |scid:0054381fb0298823|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689563741900|
[2025/12/14 05:19:23 741907] [debug] |scid:0054381fb0298823|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055E792D93FFC|
[2025/12/14 05:19:23 741914] [info] |scid:0054381fb0298823|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:19:23 741919] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:38071|rtt_var:19035|pto_duration:114211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 741926] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 741954] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 741959] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 69|
[2025/12/14 05:19:23 741965] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:23 741970] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689563741919|interv:18444978384145809696|
[2025/12/14 05:19:23 741976] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:0|expire:18446744073709551615|now:1765689563741919|interval:18444978384145809696|pto_count:0|srtt:38071
[2025/12/14 05:19:23 741989] [debug] |scid:0054381fb0298823|xqc_conn_early_data_accept|accept|
[2025/12/14 05:19:23 741995] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:19:23 742003] [debug] |scid:0054381fb0298823|xqc_gen_ack_frame|largest_recv:0|ack_delay:1382|first_ack_range:0|largest_pkt_recv_time:1765689563740621|
[2025/12/14 05:19:23 742010] [debug] |scid:0054381fb0298823|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/14 05:19:23 742016] [debug] |scid:0054381fb0298823|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:19:23 742022] [debug] |scid:0054381fb0298823|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:19:23 742028] [debug] |scid:0054381fb0298823|xqc_gen_ack_frame|largest_recv:0|ack_delay:1407|first_ack_range:0|largest_pkt_recv_time:1765689563740621|
[2025/12/14 05:19:23 742034] [debug] |scid:0054381fb0298823|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/14 05:19:23 742040] [debug] |scid:0054381fb0298823|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:19:23 742045] [debug] |scid:0054381fb0298823|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:19:23 742053] [debug] |scid:0054381fb0298823|xqc_path_get_perf_class|conn:000055E792D93FFC|path_id:0|path_srtt:38071|min_srtt:38071|path_bw:31099|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:23 742060] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E792D93FFC|path_id:0|path_srtt:38071|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:23 742066] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/14 05:19:23 742073] [debug] |scid:0054381fb0298823|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 742080] [debug] |scid:0054381fb0298823|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 742087] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:19:23 742094] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:23 742140] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:69|now:1765689563742104|stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 742149] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:23 742155] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|path:0|inflight:69|applimit:1184|
[2025/12/14 05:19:23 742161] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:38071|rtt_var:19035|pto_duration:114211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 742167] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 742172] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:19:23 742177] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 69|
[2025/12/14 05:19:23 742182] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:19:23 742187] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:1765689563856315|now:1765689563742161|interv:114154|
[2025/12/14 05:19:23 742193] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:1|expire:1765689563856315|now:1765689563742161|interval:114154|pto_count:0|srtt:38071
[2025/12/14 05:19:23 742206] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:137|
[2025/12/14 05:19:23 742213] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/14 05:19:23 742220] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:23 742253] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:137|now:1765689563742230|stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 742261] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|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|
[2025/12/14 05:19:23 742268] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|path:0|inflight:137|applimit:1184|
[2025/12/14 05:19:23 742274] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:137|
[2025/12/14 05:19:23 742280] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/12/14 05:19:23 742287] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:23 742313] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:137|now:1765689563742294|stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 742321] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:23 742328] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689563856315|
[2025/12/14 05:19:23 742334] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689563856315|
[2025/12/14 05:19:23 742340] [debug] |xqc_engine_wakeup_after|wakeup:1765689563856315|now:1765689563742339|diff:113976|
[2025/12/14 05:19:23 742346] [debug] |xqc_engine_main_logic|END|now:1765689563741845|
[2025/12/14 05:19:23 742354] [debug] |xqc_engine_main_logic|BEGIN|now:1765689563742354|
[2025/12/14 05:19:23 742360] [debug] |xqc_engine_wakeup_after|wakeup:1765689563856315|now:1765689563742359|diff:113956|
[2025/12/14 05:19:23 742365] [debug] |xqc_engine_main_logic|END|now:1765689563742354|
[2025/12/14 05:19:23 774500] [info] |xqc_engine_packet_process|==>|conn:000055E792D93FFC|size:1177|state:ESTABED|recv_time:1765689563774497|
[2025/12/14 05:19:23 774521] [debug] |scid:0054381fb0298823|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0054381fb0298823|spin_bit:0|
[2025/12/14 05:19:23 774533] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:23 774539] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:19:23 774551] [debug] |scid:0054381fb0298823|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/14 05:19:23 774557] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:23 774565] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|conn:000055E792D93FFC|path:0|pkt_num:0|origin_pktnum:0|size:69|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/12/14 05:19:23 774572] [debug] |scid:0054381fb0298823|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1253|prior_delivered:0|prior_time:1765689563702550|is_app_limited:1|send_elapse:326|ack_elapse:71947|ctl_first_sent_time:1765689563702876|lagest_ack_time:1765689563774497|curr_delivered:1253|
[2025/12/14 05:19:23 774579] [debug] |scid:0054381fb0298823|xqc_update_sample|sampler_sent_time_update:1765689563702876|
[2025/12/14 05:19:23 774595] [debug] |scid:0054381fb0298823|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:19:23 774604] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:19:23 774610] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_rtt|before update rtt|conn:000055E792D93FFC|srtt:38071|rttvar:19035|minrtt:38071|latest_rtt:71621|ack_delay:33000|
[2025/12/14 05:19:23 774616] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_rtt|l-0.0.0.0-39188-0054381fb0298823 p-193.167.100.100-443-f4a298e1c89e24e5 |after update rtt|conn:000055E792D93FFC|srtt:38140|rttvar:14414|minrtt:38071|latest_rtt:71621|ack_delay:33000|
[2025/12/14 05:19:23 774622] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:19:23 774629] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:19:23 774635] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:38140|rtt_var:14414|pto_duration:95796|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 774642] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 774648] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:19:23 774654] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:19:23 774660] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:1765689563837900|now:1765689563774635|interv:63265|
[2025/12/14 05:19:23 774667] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:1|expire:1765689563837900|now:1765689563774635|interval:63265|pto_count:0|srtt:38140
[2025/12/14 05:19:23 774672] [debug] |scid:0054381fb0298823|xqc_generate_sample|sampler: send_elapse 326, ack_elapse 71947, delivered 1253|rate 17415|lost 0|
[2025/12/14 05:19:23 774677] [debug] |scid:0054381fb0298823|xqc_bbr_update_min_rtt|minrtt expire|rtt:38071, old_rtt:38071|
[2025/12/14 05:19:23 774682] [debug] |scid:0054381fb0298823|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/14 05:19:23 774685] [debug] |scid:0054381fb0298823|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:69|po_sent_time:1765689563702876|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:19:23 774690] [debug] |scid:0054381fb0298823|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:69|po_sent_time:1765689563702876|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:19:23 774695] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|l-0.0.0.0-39188-0054381fb0298823 p-193.167.100.100-443-f4a298e1c89e24e5 |bbr on ack|mode:0|pacing_rate:10446651|bw:31099|cwnd:139109|full_bw_reached:0|inflight:68|srtt:38140|latest_rtt:71621|min_rtt:38071|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/14 05:19:23 774700] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:f|
[2025/12/14 05:19:23 774706] [debug] |scid:0054381fb0298823|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:19:23 774710] [debug] |scid:0054381fb0298823|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:19:23 774715] [debug] |scid:0054381fb0298823|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:19:23 774719] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689563856315|pq_index:0|
[2025/12/14 05:19:23 774728] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689563741845|
[2025/12/14 05:19:23 774732] [debug] |scid:0054381fb0298823|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:19:23 774736] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:1e|
[2025/12/14 05:19:23 774740] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:23 774745] [debug] |scid:0054381fb0298823|xqc_process_new_conn_id_frame|new_conn_id|edb585c4e931410c|sr_token:0d84d2dbb2bbe60c3cfa8248b4cdae51
[2025/12/14 05:19:23 774751] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:23 774755] [debug] |scid:0054381fb0298823|xqc_process_new_conn_id_frame|new_conn_id|efbeb8bd88d20a7d|sr_token:4204073202ffc4c3eb1ce2094d19e794
[2025/12/14 05:19:23 774760] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:23 774764] [debug] |scid:0054381fb0298823|xqc_process_new_conn_id_frame|new_conn_id|cd8eaf82df7eafea|sr_token:afc560454a449958a96931f55ec96d91
[2025/12/14 05:19:23 774769] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:12|
[2025/12/14 05:19:23 774773] [debug] |scid:0054381fb0298823|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/12/14 05:19:23 774777] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:23 774781] [debug] |scid:0054381fb0298823|xqc_process_new_conn_id_frame|new_conn_id|3ff0be803460d22b|sr_token:dc45a39ca7135532bf2c121ed83d0a62
[2025/12/14 05:19:23 774786] [info] |scid:0054381fb0298823|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055E792D93FFC|
[2025/12/14 05:19:23 774791] [debug] |scid:0054381fb0298823|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139109|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:19:23 774795] [info] |scid:0054381fb0298823|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:19:23 774800] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E792D93FFC|path:0|
[2025/12/14 05:19:23 774804] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:23 774810] [debug] |scid:0054381fb0298823|xqc_timer_set|type:ACK_01RTT|expire:1765689563799497|now:1765689563774497|interv:25000|
[2025/12/14 05:19:23 774815] [debug] |scid:0054381fb0298823|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:1765689563774497|max_ack_delay:25000|
[2025/12/14 05:19:23 774820] [debug] |scid:0054381fb0298823|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/14 05:19:23 774824] [info] |scid:0054381fb0298823|xqc_conn_on_pkt_processed|====>|conn:000055E792D93FFC|path:0|size:1177|pkt_type:SHORT_HEADER|pkt_num:0|frame:ACK STREAM MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689563774497|dcid:0054381fb0298823|dcid_seq:0|
[2025/12/14 05:19:23 774830] [debug] |scid:0054381fb0298823|xqc_timer_set|type:PATH_IDLE|expire:1765689683774497|now:1765689563774497|interv:120000000|
[2025/12/14 05:19:23 774834] [debug] |scid:0054381fb0298823|xqc_timer_set|type:CONN_IDLE|expire:1765689683774497|now:1765689563774497|interv:120000000|
[2025/12/14 05:19:23 774838] [debug] |xqc_engine_main_logic|BEGIN|now:1765689563774838|
[2025/12/14 05:19:23 774843] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|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:1765689563774842|
[2025/12/14 05:19:23 774848] [debug] |scid:0054381fb0298823|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055E792D93FFC|
[2025/12/14 05:19:23 774857] [debug] |scid:0054381fb0298823|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:19:23 774862] [debug] |scid:0054381fb0298823|xqc_timer_set|type:STREAM_CLOSE|expire:1765689564137249|now:1765689563774861|interv:362388|
[2025/12/14 05:19:23 774922] [debug] |scid:0054381fb0298823|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9c5f8e2a33eea995|sr_token:00000000000000000000000000000000|seq_num:1
[2025/12/14 05:19:23 774957] [debug] |scid:0054381fb0298823|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:655e84b60acc0c81|sr_token:00000000000000000000000000000000|seq_num:2
[2025/12/14 05:19:23 774965] [debug] |scid:0054381fb0298823|xqc_path_get_perf_class|conn:000055E792D93FFC|path_id:0|path_srtt:38140|min_srtt:38140|path_bw:31099|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:23 774972] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E792D93FFC|path_id:0|path_srtt:38140|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:23 774979] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:19:23 774985] [debug] |scid:0054381fb0298823|xqc_path_get_perf_class|conn:000055E792D93FFC|path_id:0|path_srtt:38140|min_srtt:38140|path_bw:31099|loss_rate:0.00|path_pto:0|
[2025/12/14 05:19:23 774991] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E792D93FFC|path_id:0|path_srtt:38140|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:23 774998] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:19:23 775005] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:23 775012] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-1|next_skip_chance:1765689564137399|current_time:1765689563775011|
[2025/12/14 05:19:23 775019] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:23 775064] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:2|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689563775029|stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 775074] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:23 775081] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:23 775087] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:38140|rtt_var:14414|pto_duration:95796|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 775093] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 775100] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 775105] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:23 775111] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:1765689563895825|now:1765689563775087|interv:120738|
[2025/12/14 05:19:23 775117] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:2|expire:1765689563895825|now:1765689563775087|interval:120738|pto_count:0|srtt:38140
[2025/12/14 05:19:23 775131] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139109|inflight:41|
[2025/12/14 05:19:23 775139] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:23 775146] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:19:23 775178] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:3|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689563775156|stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 775188] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:3|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:23 775194] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:19:23 775200] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:38140|rtt_var:14414|pto_duration:95796|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 775207] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 775214] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 775220] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:23 775226] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:1765689563895952|now:1765689563775200|interv:120752|
[2025/12/14 05:19:23 775232] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:2|expire:1765689563895952|now:1765689563775200|interval:120752|pto_count:0|srtt:38140
[2025/12/14 05:19:23 775239] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139109|inflight:82|
[2025/12/14 05:19:23 775245] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689563799497|
[2025/12/14 05:19:23 775249] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689563799497|
[2025/12/14 05:19:23 775253] [debug] |xqc_engine_wakeup_after|wakeup:1765689563799497|now:1765689563775253|diff:24244|
[2025/12/14 05:19:23 775258] [debug] |xqc_engine_main_logic|END|now:1765689563774842|
[2025/12/14 05:19:23 775267] [info] |xqc_engine_packet_process|==>|conn:000055E792D93FFC|size:99|state:ESTABED|recv_time:1765689563775266|
[2025/12/14 05:19:23 775272] [debug] |scid:0054381fb0298823|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0054381fb0298823|spin_bit:0|
[2025/12/14 05:19:23 775277] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:19:23 775281] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/14 05:19:23 775287] [debug] |scid:0054381fb0298823|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/14 05:19:23 775291] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:18|
[2025/12/14 05:19:23 775295] [debug] |scid:0054381fb0298823|xqc_process_new_conn_id_frame|new_conn_id|a24d1789f657424e|sr_token:5d3e29787ea11ff996c3bd0c9f671aca
[2025/12/14 05:19:23 775301] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:6|
[2025/12/14 05:19:23 775306] [debug] |scid:0054381fb0298823|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/14 05:19:23 775310] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689563799497|pq_index:0|
[2025/12/14 05:19:23 775314] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689563774842|
[2025/12/14 05:19:23 775319] [debug] |scid:0054381fb0298823|xqc_process_crypto_frame|level:3|
[2025/12/14 05:19:23 775332] [debug] |scid:0054381fb0298823|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:19:23 775338] [debug] |scid:0054381fb0298823|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/12/14 05:19:23 775484] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:23 775491] [debug] |scid:0054381fb0298823|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/14 05:19:23 775496] [debug] |scid:0054381fb0298823|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/14 05:19:23 775501] [info] |scid:0054381fb0298823|xqc_conn_on_pkt_processed|====>|conn:000055E792D93FFC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO NEW_CONNECTION_ID |recv_time:1765689563775266|dcid:0054381fb0298823|dcid_seq:0|
[2025/12/14 05:19:23 775506] [debug] |scid:0054381fb0298823|xqc_timer_set|type:PATH_IDLE|expire:1765689683775266|now:1765689563775266|interv:120000000|
[2025/12/14 05:19:23 775510] [debug] |scid:0054381fb0298823|xqc_timer_set|type:CONN_IDLE|expire:1765689683775266|now:1765689563775266|interv:120000000|
[2025/12/14 05:19:23 775514] [debug] |xqc_engine_main_logic|BEGIN|now:1765689563775514|
[2025/12/14 05:19:23 775519] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|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:1765689563775518|
[2025/12/14 05:19:23 775524] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:23 775528] [debug] |scid:0054381fb0298823|xqc_process_crypto_write_streams|
[2025/12/14 05:19:23 775532] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/14 05:19:23 775536] [debug] |scid:0054381fb0298823|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:19:23 775541] [debug] |scid:0054381fb0298823|xqc_gen_ack_frame|largest_recv:1|ack_delay:275|first_ack_range:1|largest_pkt_recv_time:1765689563775266|
[2025/12/14 05:19:23 775546] [debug] |scid:0054381fb0298823|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/12/14 05:19:23 775550] [debug] |scid:0054381fb0298823|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/14 05:19:23 775554] [debug] |scid:0054381fb0298823|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:23 775558] [debug] |scid:0054381fb0298823|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 775563] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:23 775568] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:23 775615] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:4|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765689563775575|stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 775625] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:4|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:23 775633] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689563895952|
[2025/12/14 05:19:23 775639] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689563895952|
[2025/12/14 05:19:23 775646] [debug] |xqc_engine_wakeup_after|wakeup:1765689563895952|now:1765689563775645|diff:120307|
[2025/12/14 05:19:23 775657] [debug] |xqc_engine_main_logic|END|now:1765689563775518|
[2025/12/14 05:19:23 775663] [debug] |xqc_engine_main_logic|BEGIN|now:1765689563775663|
[2025/12/14 05:19:23 775667] [debug] |xqc_engine_wakeup_after|wakeup:1765689563895952|now:1765689563775667|diff:120285|
[2025/12/14 05:19:23 775671] [debug] |xqc_engine_main_logic|END|now:1765689563775663|
[2025/12/14 05:19:23 825655] [info] |xqc_engine_packet_process|==>|conn:000055E792D93FFC|size:34|state:ESTABED|recv_time:1765689563825651|
[2025/12/14 05:19:23 825682] [debug] |scid:0054381fb0298823|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0054381fb0298823|spin_bit:0|
[2025/12/14 05:19:23 825696] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|largest_pn:1|
[2025/12/14 05:19:23 825703] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:19:23 825715] [debug] |scid:0054381fb0298823|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/14 05:19:23 825720] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:2|
[2025/12/14 05:19:23 825730] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|conn:000055E792D93FFC|path:0|pkt_num:2|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/12/14 05:19:23 825739] [debug] |scid:0054381fb0298823|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:1253|prior_time:1765689563775029|is_app_limited:0|send_elapse:0|ack_elapse:50622|ctl_first_sent_time:1765689563775029|lagest_ack_time:1765689563825651|curr_delivered:1294|
[2025/12/14 05:19:23 825748] [debug] |scid:0054381fb0298823|xqc_update_sample|sampler_sent_time_update:1765689563775029|
[2025/12/14 05:19:23 825756] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:19:23 825764] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_rtt|before update rtt|conn:000055E792D93FFC|srtt:38140|rttvar:14414|minrtt:38071|latest_rtt:50622|ack_delay:19000|
[2025/12/14 05:19:23 825772] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_rtt|l-0.0.0.0-39188-0054381fb0298823 p-193.167.100.100-443-f4a298e1c89e24e5 |after update rtt|conn:000055E792D93FFC|srtt:39700|rttvar:13931|minrtt:38071|latest_rtt:50622|ack_delay:19000|
[2025/12/14 05:19:23 825780] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:19:23 825790] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/12/14 05:19:23 825798] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:19:23 825806] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:39700|rtt_var:13931|pto_duration:95424|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 825815] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 825822] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 825829] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:23 825837] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:1765689563895580|now:1765689563825805|interv:69775|
[2025/12/14 05:19:23 825843] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:2|expire:1765689563895580|now:1765689563825805|interval:69775|pto_count:0|srtt:39700
[2025/12/14 05:19:23 825849] [debug] |scid:0054381fb0298823|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 50622, delivered 41|rate 809|lost 0|
[2025/12/14 05:19:23 825854] [debug] |scid:0054381fb0298823|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:19:23 825869] [debug] |scid:0054381fb0298823|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (809) in round 2|
[2025/12/14 05:19:23 825875] [debug] |scid:0054381fb0298823|xqc_bbr_update_min_rtt|minrtt expire|rtt:38071, old_rtt:38071|
[2025/12/14 05:19:23 825884] [debug] |scid:0054381fb0298823|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/14 05:19:23 825892] [debug] |scid:0054381fb0298823|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139109|packet_lost:0|acked:41|po_sent_time:1765689563775029|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1294|
[2025/12/14 05:19:23 825901] [debug] |scid:0054381fb0298823|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139109|packet_lost:0|acked:41|po_sent_time:1765689563775029|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1294|
[2025/12/14 05:19:23 825909] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_ack_received|l-0.0.0.0-39188-0054381fb0298823 p-193.167.100.100-443-f4a298e1c89e24e5 |bbr on ack|mode:0|pacing_rate:10446651|bw:31099|cwnd:139150|full_bw_reached:0|inflight:41|srtt:39700|latest_rtt:50622|min_rtt:38071|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:19:23 825917] [debug] |scid:0054381fb0298823|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/14 05:19:23 825922] [info] |scid:0054381fb0298823|xqc_conn_on_pkt_processed|====>|conn:000055E792D93FFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK |recv_time:1765689563825651|dcid:0054381fb0298823|dcid_seq:0|
[2025/12/14 05:19:23 825954] [debug] |scid:0054381fb0298823|xqc_timer_set|type:PATH_IDLE|expire:1765689683825651|now:1765689563825651|interv:120000000|
[2025/12/14 05:19:23 825960] [debug] |scid:0054381fb0298823|xqc_timer_set|type:CONN_IDLE|expire:1765689683825651|now:1765689563825651|interv:120000000|
[2025/12/14 05:19:23 825964] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689563895952|pq_index:0|
[2025/12/14 05:19:23 825969] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689563775518|
[2025/12/14 05:19:23 825973] [debug] |xqc_engine_main_logic|BEGIN|now:1765689563825973|
[2025/12/14 05:19:23 825979] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|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:1765689563825977|
[2025/12/14 05:19:23 825986] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689563895580|
[2025/12/14 05:19:23 825990] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689563895580|
[2025/12/14 05:19:23 825993] [debug] |xqc_engine_wakeup_after|wakeup:1765689563895580|now:1765689563825993|diff:69587|
[2025/12/14 05:19:23 825998] [debug] |xqc_engine_main_logic|END|now:1765689563825977|
[2025/12/14 05:19:23 826004] [debug] |xqc_engine_main_logic|BEGIN|now:1765689563826003|
[2025/12/14 05:19:23 826007] [debug] |xqc_engine_wakeup_after|wakeup:1765689563895580|now:1765689563826007|diff:69573|
[2025/12/14 05:19:23 826011] [debug] |xqc_engine_main_logic|END|now:1765689563826003|
[2025/12/14 05:19:23 896071] [debug] |xqc_engine_main_logic|BEGIN|now:1765689563896070|
[2025/12/14 05:19:23 896098] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689563895580|pq_index:0|
[2025/12/14 05:19:23 896103] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689563825977|
[2025/12/14 05:19:23 896109] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|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:1765689563896107|
[2025/12/14 05:19:23 896127] [debug] |scid:0054381fb0298823|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689563895580|now:1765689563896107|
[2025/12/14 05:19:23 896132] [debug] |scid:0054381fb0298823|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:19:23 896136] [debug] |scid:0054381fb0298823|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055E792D93FFC|path:0|bytes_in_flight:41|
[2025/12/14 05:19:23 896141] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:39700|rtt_var:13931|pto_duration:95424|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:19:23 896146] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 896150] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 896153] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:23 896157] [debug] |scid:0054381fb0298823|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:19:23 896163] [debug] |scid:0054381fb0298823|xqc_conn_send_probe_pkt|conn:000055E792D93FFC|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:23 896169] [debug] |scid:0054381fb0298823|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/12/14 05:19:23 896173] [debug] |scid:0054381fb0298823|xqc_conn_send_probe_pkt|conn:000055E792D93FFC|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:19:23 896178] [debug] |scid:0054381fb0298823|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055E792D93FFC|pto_count:1
[2025/12/14 05:19:23 896182] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E792D93FFC|path:0|
[2025/12/14 05:19:23 896186] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:23 896190] [debug] |scid:0054381fb0298823|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689563896107|
[2025/12/14 05:19:23 896194] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:23 896201] [debug] |scid:0054381fb0298823|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 896206] [debug] |scid:0054381fb0298823|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 896211] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:23 896217] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/14 05:19:23 896287] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:5|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689563896231|stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 896294] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:5|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:23 896299] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:19:23 896303] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:39700|rtt_var:13931|pto_duration:190848|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:23 896308] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 896312] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 896320] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:19:23 896324] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:1765689564137079|now:1765689563896303|interv:240776|
[2025/12/14 05:19:23 896328] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:2|expire:1765689564137079|now:1765689563896303|interval:240776|pto_count:1|srtt:39700
[2025/12/14 05:19:23 896333] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139150|inflight:41|
[2025/12/14 05:19:23 896338] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:19:23 896343] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/14 05:19:23 896363] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:6|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689563896348|stream_id:0|stream_offset:0|
[2025/12/14 05:19:23 896368] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:6|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:19:23 896373] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:19:23 896377] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|srtt:39700|rtt_var:13931|pto_duration:190848|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:19:23 896381] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:19:23 896385] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:19:23 896389] [debug] |scid:0054381fb0298823|xqc_send_ctl_get_pto_time_and_space|conn:000055E792D93FFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:19:23 896392] [debug] |scid:0054381fb0298823|xqc_timer_set|type:LOSS_DETECTION|expire:1765689564137196|now:1765689563896377|interv:240819|
[2025/12/14 05:19:23 896396] [debug] |scid:0054381fb0298823|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E792D93FFC|path:0|pns:2|expire:1765689564137196|now:1765689563896377|interval:240819|pto_count:1|srtt:39700
[2025/12/14 05:19:23 896401] [debug] |scid:0054381fb0298823|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139150|inflight:82|
[2025/12/14 05:19:23 896405] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689564137196|
[2025/12/14 05:19:23 896410] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689564137196|
[2025/12/14 05:19:23 896414] [debug] |xqc_engine_wakeup_after|wakeup:1765689564137196|now:1765689563896414|diff:240782|
[2025/12/14 05:19:23 896418] [debug] |xqc_engine_main_logic|END|now:1765689563896107|
[2025/12/14 05:19:24 047819] [info] |xqc_engine_packet_process|==>|conn:000055E792D93FFC|size:29|state:ESTABED|recv_time:1765689564047816|
[2025/12/14 05:19:24 047842] [debug] |scid:0054381fb0298823|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0054381fb0298823|spin_bit:0|
[2025/12/14 05:19:24 047856] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|largest_pn:2|
[2025/12/14 05:19:24 047863] [debug] |scid:0054381fb0298823|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/14 05:19:24 047874] [debug] |scid:0054381fb0298823|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/14 05:19:24 047881] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:1|
[2025/12/14 05:19:24 047887] [debug] |scid:0054381fb0298823|xqc_process_frames|frame_type:0|
[2025/12/14 05:19:24 047906] [debug] |scid:0054381fb0298823|xqc_process_padding_frame|process padding|
[2025/12/14 05:19:24 047916] [debug] |scid:0054381fb0298823|xqc_timer_set|type:ACK_01RTT|expire:1765689564072816|now:1765689564047816|interv:25000|
[2025/12/14 05:19:24 047926] [debug] |scid:0054381fb0298823|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:1765689564047816|max_ack_delay:25000|
[2025/12/14 05:19:24 047957] [debug] |scid:0054381fb0298823|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/14 05:19:24 047965] [info] |scid:0054381fb0298823|xqc_conn_on_pkt_processed|====>|conn:000055E792D93FFC|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING PING |recv_time:1765689564047816|dcid:0054381fb0298823|dcid_seq:0|
[2025/12/14 05:19:24 047974] [debug] |scid:0054381fb0298823|xqc_timer_set|type:PATH_IDLE|expire:1765689684047816|now:1765689564047816|interv:120000000|
[2025/12/14 05:19:24 047981] [debug] |scid:0054381fb0298823|xqc_timer_set|type:CONN_IDLE|expire:1765689684047816|now:1765689564047816|interv:120000000|
[2025/12/14 05:19:24 047986] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689564137196|pq_index:0|
[2025/12/14 05:19:24 047993] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689563896107|
[2025/12/14 05:19:24 047999] [debug] |xqc_engine_main_logic|BEGIN|now:1765689564047999|
[2025/12/14 05:19:24 048007] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|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:1765689564048005|
[2025/12/14 05:19:24 048018] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689564072816|
[2025/12/14 05:19:24 048023] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689564072816|
[2025/12/14 05:19:24 048027] [debug] |xqc_engine_wakeup_after|wakeup:1765689564072816|now:1765689564048027|diff:24789|
[2025/12/14 05:19:24 048031] [debug] |xqc_engine_main_logic|END|now:1765689564048005|
[2025/12/14 05:19:24 048037] [debug] |xqc_engine_main_logic|BEGIN|now:1765689564048037|
[2025/12/14 05:19:24 048040] [debug] |xqc_engine_wakeup_after|wakeup:1765689564072816|now:1765689564048040|diff:24776|
[2025/12/14 05:19:24 048044] [debug] |xqc_engine_main_logic|END|now:1765689564048037|
[2025/12/14 05:19:24 072466] [debug] |xqc_engine_main_logic|BEGIN|now:1765689564072466|
[2025/12/14 05:19:24 072476] [debug] |xqc_engine_wakeup_after|wakeup:1765689564072816|now:1765689564072476|diff:340|
[2025/12/14 05:19:24 072480] [debug] |xqc_engine_main_logic|END|now:1765689564072466|
[2025/12/14 05:19:24 073547] [debug] |xqc_engine_main_logic|BEGIN|now:1765689564073546|
[2025/12/14 05:19:24 073553] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689564072816|pq_index:0|
[2025/12/14 05:19:24 073557] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689564048005|
[2025/12/14 05:19:24 073562] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|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:1765689564073560|
[2025/12/14 05:19:24 073566] [debug] |scid:0054381fb0298823|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689564072816|now:1765689564073560|
[2025/12/14 05:19:24 073571] [debug] |scid:0054381fb0298823|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:19:24 073575] [debug] |scid:0054381fb0298823|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689564072816|now:1765689564073560|
[2025/12/14 05:19:24 073585] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:24 073592] [debug] |scid:0054381fb0298823|xqc_gen_ack_frame|largest_recv:4|ack_delay:25775|first_ack_range:0|largest_pkt_recv_time:1765689564047816|
[2025/12/14 05:19:24 073596] [debug] |scid:0054381fb0298823|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/12/14 05:19:24 073600] [debug] |scid:0054381fb0298823|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/12/14 05:19:24 073604] [debug] |scid:0054381fb0298823|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/14 05:19:24 073609] [debug] |scid:0054381fb0298823|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:19:24 073614] [debug] |scid:0054381fb0298823|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:19:24 073619] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:19:24 073625] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/14 05:19:24 073661] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:7|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765689564073633|stream_id:0|stream_offset:0|
[2025/12/14 05:19:24 073667] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:7|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:19:24 073674] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689564137196|
[2025/12/14 05:19:24 073678] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689564137196|
[2025/12/14 05:19:24 073682] [debug] |xqc_engine_wakeup_after|wakeup:1765689564137196|now:1765689564073682|diff:63514|
[2025/12/14 05:19:24 073686] [debug] |xqc_engine_main_logic|END|now:1765689564073560|
[2025/12/14 05:19:24 138445] [debug] |xqc_engine_main_logic|BEGIN|now:1765689564138444|
[2025/12/14 05:19:24 138472] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689564137196|pq_index:0|
[2025/12/14 05:19:24 138477] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689564073560|
[2025/12/14 05:19:24 138483] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689564138481|
[2025/12/14 05:19:24 138489] [debug] |scid:0054381fb0298823|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689564137249|now:1765689564138481|
[2025/12/14 05:19:24 138494] [debug] |scid:0054381fb0298823|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:19:24 138499] [debug] |scid:0054381fb0298823|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:19:24 138520] [info] |scid:0054381fb0298823|xqc_conn_close|conn:000055E792D93FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/14 05:19:24 138526] [debug] |scid:0054381fb0298823|xqc_timer_set|type:CONN_DRAINING|expire:1765689564499798|now:1765689564138526|interv:361272|
[2025/12/14 05:19:24 138531] [debug] |scid:0054381fb0298823|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:19:24 138537] [debug] |scid:0054381fb0298823|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:82|
[2025/12/14 05:19:24 138541] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:19:24 138559] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:19:24 138565] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:19:24 138570] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:19:24 138576] [info] |scid:0054381fb0298823|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/14 05:19:24 138585] [debug] |scid:0054381fb0298823|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:19:24 138603] [stats] |scid:0054381fb0298823|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:36|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689563702747|wrt_delay:38|snd_delay:129|finwrt_delay:38|finsnd_delay:129|finrcv_delay:71963|finread_delay:72110|all_acked_delay:71854|firstfinack_dely:71848|close_delay:72114|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-39188-0054381fb0298823 p-193.167.100.100-443-f4a298e1c89e24e5|path_info:mp is not supported in connection scid:0054381fb0298823|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/14 05:19:24 138612] [debug] |scid:0054381fb0298823|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689564137249|now:1765689564138481|
[2025/12/14 05:19:24 138618] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:19:24 138627] [debug] |scid:0054381fb0298823|xqc_path_get_perf_class|conn:000055E792D93FFC|path_id:0|path_srtt:39700|min_srtt:39700|path_bw:31099|loss_rate:12.50|path_pto:1|
[2025/12/14 05:19:24 138633] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E792D93FFC|path_id:0|path_srtt:39700|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:19:24 138638] [debug] |scid:0054381fb0298823|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/12/14 05:19:24 138647] [debug] |scid:0054381fb0298823|xqc_check_acked_or_dropped_pkt|conn:000055E792D93FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:19:24 138655] [debug] |scid:0054381fb0298823|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/14 05:19:24 138742] [info] |scid:0054381fb0298823|xqc_send_packet_with_pn|<==|conn:000055E792D93FFC|path:0|pkt_num:8|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689564138674|stream_id:0|stream_offset:0|
[2025/12/14 05:19:24 138752] [debug] |scid:0054381fb0298823|xqc_send_ctl_on_packet_sent|conn:000055E792D93FFC|path:0|pkt_num:8|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/14 05:19:24 138761] [debug] |scid:0054381fb0298823|xqc_conn_next_wakeup_time|wakeup_time:1765689564499798|
[2025/12/14 05:19:24 138768] [debug] |scid:0054381fb0298823|xqc_engine_add_wakeup_queue|next_tick_time:1765689564499798|
[2025/12/14 05:19:24 138773] [debug] |xqc_engine_wakeup_after|wakeup:1765689564499798|now:1765689564138773|diff:361025|
[2025/12/14 05:19:24 138779] [debug] |xqc_engine_main_logic|END|now:1765689564138481|
[2025/12/14 05:19:24 500069] [debug] |xqc_engine_main_logic|BEGIN|now:1765689564500068|
[2025/12/14 05:19:24 500091] [debug] |scid:0054381fb0298823|xqc_engine_remove_wakeup_queue|next_tick_time:1765689564499798|pq_index:0|
[2025/12/14 05:19:24 500097] [debug] |scid:0054381fb0298823|xqc_engine_add_active_queue|last_ticked_time:1765689564138481|
[2025/12/14 05:19:24 500103] [debug] |scid:0054381fb0298823|xqc_engine_process_conn|conn:000055E792D93FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689564500101|
[2025/12/14 05:19:24 500116] [debug] |scid:0054381fb0298823|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689564499798|now:1765689564500101|
[2025/12/14 05:19:24 500121] [debug] |scid:0054381fb0298823|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689564499798|now:1765689564500101|
[2025/12/14 05:19:24 500125] [debug] |scid:0054381fb0298823|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:19:24 500130] [info] |xqc_engine_main_logic|conn:000055E792D93FFC|l-0.0.0.0-39188-0054381fb0298823 p-193.167.100.100-443-f4a298e1c89e24e5|conn_state:13|next_tick_time:1765689564499798
[2025/12/14 05:19:24 500143] [report] |scid:0054381fb0298823|xqc_conn_destroy|000055E792D93FFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:40142|first_send_delay:1137|conn_persist:798488|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-39188-0054381fb0298823 p-193.167.100.100-443-f4a298e1c89e24e5|hsk_recv:38966|close_recv:0|close_send:437019|last_recv:346161|last_send:437019|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,12,6,5,36,0,1024,i96,4,90,99,4020,1,73,0,4,25,34,4,2,123,0,4,20,29,3,4,346,0,4,41,4000,6,194,4,21,4,7,371,4,17,40000,8,437,0-2,0-2,0-0,0-0,0-0,0-39,0-2952,0-2539,0-8,0-5,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:8|spurious_loss:0|detected_loss:1|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/14 05:19:24 500185] [debug] |scid:0054381fb0298823|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:19:24 500193] [debug] |scid:0054381fb0298823|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:19:24 500198] [debug] |scid:0054381fb0298823|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:19:24 500202] [debug] |scid:0054381fb0298823|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/14 05:19:24 500284] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:19:24 500293] [debug] |xqc_engine_main_logic|END|now:1765689564500101|
[2025/12/14 05:19:24 500310] [debug] |xqc_engine_destroy|begin|