[2025/04/30 10:07:34 965553] [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 10:07:34 965592] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/04/30 10:07:34 965597] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/04/30 10:07:34 965601] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/04/30 10:07:34 965605] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/04/30 10:07:34 965613] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/04/30 10:07:34 965617] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/04/30 10:07:34 965621] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/04/30 10:07:34 965625] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/04/30 10:07:34 965744] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:CONN_IDLE|expire:1746007774965743|now:1746007654965743|interv:120000000|
[2025/04/30 10:07:34 965794] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:PATH_IDLE|expire:1746007774965793|now:1746007654965793|interv:120000000|
[2025/04/30 10:07:34 965807] [debug] |xqc_path_create|path:0|dcid:498aeb1f85aa48f6|scid:7eb1bd7380c65485|create_path_count:1|
[2025/04/30 10:07:34 965815] [debug] |scid:7eb1bd7380c65485|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 10:07:34 965821] [debug] |xqc_path_init|path:0|dcid:498aeb1f85aa48f6|scid:7eb1bd7380c65485|state:2|
[2025/04/30 10:07:34 965828] [debug] |scid:7eb1bd7380c65485|xqc_conn_create|success|scid:7eb1bd7380c65485|dcid:498aeb1f85aa48f6|conn:00005566CA0F935C|
[2025/04/30 10:07:34 965839] [debug] |scid:7eb1bd7380c65485|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/04/30 10:07:34 965848] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/04/30 10:07:34 966564] [debug] |scid:7eb1bd7380c65485|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/04/30 10:07:34 966570] [debug] |scid:7eb1bd7380c65485|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 10:07:34 966577] [debug] |scid:7eb1bd7380c65485|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 10:07:34 966583] [debug] |scid:7eb1bd7380c65485|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 10:07:34 966589] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1746007654966588|
[2025/04/30 10:07:34 966595] [debug] |scid:7eb1bd7380c65485|xqc_process_crypto_write_streams|
[2025/04/30 10:07:34 966599] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 10:07:34 966607] [info] |scid:7eb1bd7380c65485|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:646|sent:616|pkt_type:INIT|frame:CRYPTO |now:1746007654966606|
[2025/04/30 10:07:34 966613] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/04/30 10:07:34 966619] [debug] |scid:7eb1bd7380c65485|xqc_path_get_perf_class|conn:00005566CA0F935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 10:07:34 966624] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|path srtt|conn:00005566CA0F935C|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 10:07:34 966629] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:646|reinj:0|path_class:2|
[2025/04/30 10:07:34 966635] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:646|pkt_type:INIT|frame:CRYPTO |
[2025/04/30 10:07:34 966641] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 10:07:34 966745] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1746007654966657|stream_id:0|stream_offset:0|
[2025/04/30 10:07:34 966756] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|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 10:07:34 966762] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 10:07:34 966768] [debug] |scid:7eb1bd7380c65485|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|
[2025/04/30 10:07:34 966776] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 10:07:34 966801] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:07:34 966805] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 2, unacked: 0|
[2025/04/30 10:07:34 966809] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:LOSS_DETECTION|expire:1746007655716657|now:1746007654966768|interv:749889|
[2025/04/30 10:07:34 966813] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005566CA0F935C|path:0|pns:0|expire:1746007655716657|now:1746007654966768|interval:749889|pto_count:0|srtt:250000
[2025/04/30 10:07:34 966819] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/04/30 10:07:34 966825] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655716657|
[2025/04/30 10:07:34 966829] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_active_queue|last_ticked_time:1746007654966588|pd_index:0|
[2025/04/30 10:07:34 966833] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655716657|
[2025/04/30 10:07:34 966838] [debug] |xqc_engine_wakeup_after|wakeup:1746007655716657|now:1746007654966837|diff:749820|
[2025/04/30 10:07:34 966842] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 10:07:34 966899] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655716657|pq_index:0|
[2025/04/30 10:07:34 966906] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007654966588|
[2025/04/30 10:07:34 966915] [debug] |scid:7eb1bd7380c65485|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 10:07:34 966922] [debug] |scid:7eb1bd7380c65485|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/04/30 10:07:34 966936] [debug] |scid:7eb1bd7380c65485|xqc_stream_buff_data|size:17|
[2025/04/30 10:07:34 966943] [info] |scid:7eb1bd7380c65485|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:00005566CA0F935C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/04/30 10:07:34 966953] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1746007654966952|
[2025/04/30 10:07:34 966959] [debug] |scid:7eb1bd7380c65485|xqc_path_get_perf_class|conn:00005566CA0F935C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 10:07:34 966966] [debug] |scid:7eb1bd7380c65485|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:00005566CA0F935C|stream_id:0|stream_offset:17|
[2025/04/30 10:07:34 966974] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|path srtt|conn:00005566CA0F935C|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 10:07:34 966986] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/04/30 10:07:34 966991] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 10:07:34 966998] [debug] |scid:7eb1bd7380c65485|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:00005566CA0F935C|stream_id:0|stream_offset:17|
[2025/04/30 10:07:34 967005] [debug] |scid:7eb1bd7380c65485|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 10:07:34 967012] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 10:07:34 967057] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1746007654967022|stream_id:0|stream_offset:17|
[2025/04/30 10:07:34 967066] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|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 10:07:34 967074] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/04/30 10:07:34 967080] [debug] |scid:7eb1bd7380c65485|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|
[2025/04/30 10:07:34 967087] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 10:07:34 967094] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:07:34 967099] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:07:34 967103] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:07:34 967107] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:LOSS_DETECTION|expire:1746007655716657|now:1746007654967080|interv:749577|
[2025/04/30 10:07:34 967111] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005566CA0F935C|path:0|pns:0|expire:1746007655716657|now:1746007654967080|interval:749577|pto_count:0|srtt:250000
[2025/04/30 10:07:34 967116] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/04/30 10:07:34 967120] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655716657|
[2025/04/30 10:07:34 967124] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_active_queue|last_ticked_time:1746007654966952|pd_index:0|
[2025/04/30 10:07:34 967129] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655716657|
[2025/04/30 10:07:34 967133] [debug] |xqc_engine_wakeup_after|wakeup:1746007655716657|now:1746007654967132|diff:749525|
[2025/04/30 10:07:34 967137] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 10:07:35 000568] [info] |xqc_engine_packet_process|==>|conn:00005566CA0F935C|size:1200|state:C_INITIAL_SENT|recv_time:1746007655000565|
[2025/04/30 10:07:35 000586] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 10:07:35 000592] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_initial|success|Length:155|
[2025/04/30 10:07:35 000600] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 10:07:35 000604] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 10:07:35 000611] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/04/30 10:07:35 000616] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:2|
[2025/04/30 10:07:35 000633] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|conn:00005566CA0F935C|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 10:07:35 000640] [debug] |scid:7eb1bd7380c65485|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1746007654966657|is_app_limited:1|send_elapse:0|ack_elapse:33908|ctl_first_sent_time:1746007654966657|lagest_ack_time:1746007655000565|curr_delivered:1184|
[2025/04/30 10:07:35 000648] [debug] |scid:7eb1bd7380c65485|xqc_update_sample|sampler_sent_time_update:1746007654966657|
[2025/04/30 10:07:35 000656] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 10:07:35 000663] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_rtt|before update rtt|conn:00005566CA0F935C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33908|ack_delay:0|
[2025/04/30 10:07:35 000674] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_rtt|l-0.0.0.0-54034-7eb1bd7380c65485 p-193.167.100.100-443-498aeb1f85aa48f6 |after update rtt|conn:00005566CA0F935C|srtt:33908|rttvar:16954|minrtt:33908|latest_rtt:33908|ack_delay:0|
[2025/04/30 10:07:35 000681] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 10:07:35 000687] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 10:07:35 000694] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:101724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:07:35 000700] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:07:35 000704] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:07:35 000708] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:07:35 000712] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:07:35 000716] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746007655000694|interv:18444998066054550921|
[2025/04/30 10:07:35 000720] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005566CA0F935C|path:0|pns:0|expire:18446744073709551615|now:1746007655000694|interval:18444998066054550921|pto_count:0|srtt:33908
[2025/04/30 10:07:35 000725] [debug] |scid:7eb1bd7380c65485|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33908, delivered 1184|rate 34918|lost 0|
[2025/04/30 10:07:35 000729] [debug] |scid:7eb1bd7380c65485|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/04/30 10:07:35 000734] [debug] |scid:7eb1bd7380c65485|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34918) in round 1|
[2025/04/30 10:07:35 000738] [debug] |scid:7eb1bd7380c65485|xqc_bbr_update_min_rtt|probertt expire|rtt:33908, old_rtt:2147483647|
[2025/04/30 10:07:35 000742] [debug] |scid:7eb1bd7380c65485|xqc_bbr_update_min_rtt|minrtt expire|rtt:33908, old_rtt:2147483647|
[2025/04/30 10:07:35 000746] [debug] |scid:7eb1bd7380c65485|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/04/30 10:07:35 000750] [debug] |scid:7eb1bd7380c65485|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746007654966657|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 10:07:35 000755] [debug] |scid:7eb1bd7380c65485|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746007654966657|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 10:07:35 000765] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|l-0.0.0.0-54034-7eb1bd7380c65485 p-193.167.100.100-443-498aeb1f85aa48f6 |bbr on ack|mode:0|pacing_rate:11729224|bw:34918|cwnd:139040|full_bw_reached:0|inflight:50|srtt:33908|latest_rtt:33908|min_rtt:33908|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 10:07:35 000770] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:6|
[2025/04/30 10:07:35 000775] [debug] |scid:7eb1bd7380c65485|xqc_process_crypto_frame|level:0|
[2025/04/30 10:07:35 000803] [debug] |scid:7eb1bd7380c65485|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/04/30 10:07:35 000807] [debug] |scid:7eb1bd7380c65485|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/04/30 10:07:35 001074] [debug] |scid:7eb1bd7380c65485|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/04/30 10:07:35 001080] [debug] |scid:7eb1bd7380c65485|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 10:07:35 001084] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655716657|pq_index:0|
[2025/04/30 10:07:35 001089] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007654966952|
[2025/04/30 10:07:35 001094] [info] |scid:7eb1bd7380c65485|xqc_conn_confirm_cid|dcid change|ori:498aeb1f85aa48f6|new:0000000000003004a6dea7096795ff87a7d35adc|
[2025/04/30 10:07:35 001100] [info] |scid:7eb1bd7380c65485|xqc_conn_addr_validated|Address Validated|conn:00005566CA0F935C|role:0|
[2025/04/30 10:07:35 001105] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 10:07:35 001110] [debug] |scid:7eb1bd7380c65485|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 10:07:35 001115] [debug] |scid:7eb1bd7380c65485|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/04/30 10:07:35 001119] [info] |scid:7eb1bd7380c65485|xqc_conn_on_pkt_processed|====>|conn:00005566CA0F935C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1746007655000565|dcid:7eb1bd7380c65485|dcid_seq:0|
[2025/04/30 10:07:35 001124] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_handshake|success|Length:190|
[2025/04/30 10:07:35 001130] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 10:07:35 001134] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 10:07:35 001139] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/04/30 10:07:35 001143] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:6|
[2025/04/30 10:07:35 001148] [debug] |scid:7eb1bd7380c65485|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/04/30 10:07:35 001155] [debug] |scid:7eb1bd7380c65485|xqc_process_crypto_frame|level:2|
[2025/04/30 10:07:35 001159] [debug] |scid:7eb1bd7380c65485|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/04/30 10:07:35 001163] [debug] |scid:7eb1bd7380c65485|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|169u|
[2025/04/30 10:07:35 001209] [debug] |scid:7eb1bd7380c65485|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 10:07:35 001214] [info] |scid:7eb1bd7380c65485|xqc_conn_tls_transport_params_cb|store sr_token with cid: 498aeb1f85aa48f6|token:c7021f275399c6a27e94c52351f41927
[2025/04/30 10:07:35 001219] [debug] |scid:7eb1bd7380c65485|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/04/30 10:07:35 001223] [warn] |scid:7eb1bd7380c65485|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/04/30 10:07:35 001404] [debug] |scid:7eb1bd7380c65485|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/04/30 10:07:35 001414] [debug] |scid:7eb1bd7380c65485|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/04/30 10:07:35 001429] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 10:07:35 001436] [debug] |scid:7eb1bd7380c65485|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 10:07:35 001443] [debug] |scid:7eb1bd7380c65485|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/04/30 10:07:35 001451] [info] |scid:7eb1bd7380c65485|xqc_conn_on_pkt_processed|====>|conn:00005566CA0F935C|path:0|size:1007|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1746007655000565|dcid:7eb1bd7380c65485|dcid_seq:0|
[2025/04/30 10:07:35 001459] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7eb1bd7380c65485|spin_bit:0|
[2025/04/30 10:07:35 001465] [warn] |scid:7eb1bd7380c65485|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/04/30 10:07:35 001472] [debug] |scid:7eb1bd7380c65485|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/04/30 10:07:35 001479] [info] |scid:7eb1bd7380c65485|xqc_conn_process_packet|ignore err|-630|
[2025/04/30 10:07:35 001485] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:PATH_IDLE|expire:1746007775000565|now:1746007655000565|interv:120000000|
[2025/04/30 10:07:35 001493] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:CONN_IDLE|expire:1746007775000565|now:1746007655000565|interv:120000000|
[2025/04/30 10:07:35 001499] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655001499|
[2025/04/30 10:07:35 001506] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1746007655001505|
[2025/04/30 10:07:35 001514] [info] |scid:7eb1bd7380c65485|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/04/30 10:07:35 001521] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/04/30 10:07:35 001550] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 10:07:35 001556] [debug] |scid:7eb1bd7380c65485|xqc_process_crypto_write_streams|
[2025/04/30 10:07:35 001560] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 10:07:35 001564] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 10:07:35 001568] [debug] |scid:7eb1bd7380c65485|xqc_process_crypto_write_streams|
[2025/04/30 10:07:35 001572] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_write|enc_level|2|
[2025/04/30 10:07:35 001577] [info] |scid:7eb1bd7380c65485|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:80|sent:39|pkt_type:HSK|frame:CRYPTO |now:1746007655001577|
[2025/04/30 10:07:35 001582] [debug] |scid:7eb1bd7380c65485|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005566CA0F935C|
[2025/04/30 10:07:35 001586] [info] |scid:7eb1bd7380c65485|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/04/30 10:07:35 001591] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:101724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:07:35 001595] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:07:35 001599] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:07:35 001603] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:07:35 001607] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:07:35 001616] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746007655001590|interv:18444998066054550025|
[2025/04/30 10:07:35 001621] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005566CA0F935C|path:0|pns:0|expire:18446744073709551615|now:1746007655001590|interval:18444998066054550025|pto_count:0|srtt:33908
[2025/04/30 10:07:35 001625] [debug] |scid:7eb1bd7380c65485|xqc_conn_early_data_accept|accept|
[2025/04/30 10:07:35 001630] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/04/30 10:07:35 001634] [debug] |scid:7eb1bd7380c65485|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/04/30 10:07:35 001639] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7eb1bd7380c65485|spin_bit:0|
[2025/04/30 10:07:35 001644] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 10:07:35 001648] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 10:07:35 001655] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/04/30 10:07:35 001659] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:6|
[2025/04/30 10:07:35 001664] [debug] |scid:7eb1bd7380c65485|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/04/30 10:07:35 001668] [debug] |scid:7eb1bd7380c65485|xqc_process_crypto_frame|level:3|
[2025/04/30 10:07:35 001672] [debug] |scid:7eb1bd7380c65485|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/04/30 10:07:35 001676] [debug] |scid:7eb1bd7380c65485|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|572u|
[2025/04/30 10:07:35 002037] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:0|
[2025/04/30 10:07:35 002045] [debug] |scid:7eb1bd7380c65485|xqc_process_padding_frame|process padding|
[2025/04/30 10:07:35 002051] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:ACK_01RTT|expire:1746007655025565|now:1746007655000565|interv:25000|
[2025/04/30 10:07:35 002057] [debug] |scid:7eb1bd7380c65485|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746007655000565|max_ack_delay:25000|
[2025/04/30 10:07:35 002062] [debug] |scid:7eb1bd7380c65485|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/04/30 10:07:35 002066] [info] |scid:7eb1bd7380c65485|xqc_conn_on_pkt_processed|====>|conn:00005566CA0F935C|path:0|size:780|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING CRYPTO |recv_time:1746007655000565|dcid:7eb1bd7380c65485|dcid_seq:0|
[2025/04/30 10:07:35 002072] [debug] |scid:7eb1bd7380c65485|xqc_process_read_streams|stream_read_notify|flag:3|stream_id:0|conn:00005566CA0F935C|
[2025/04/30 10:07:35 002076] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 10:07:35 002080] [debug] |scid:7eb1bd7380c65485|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:00005566CA0F935C|cnt:0|
[2025/04/30 10:07:35 002085] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_write|enc_level|3|
[2025/04/30 10:07:35 002089] [debug] |scid:7eb1bd7380c65485|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 10:07:35 002095] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|largest_recv:0|ack_delay:1530|first_ack_range:0|largest_pkt_recv_time:1746007655000565|
[2025/04/30 10:07:35 002100] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/04/30 10:07:35 002104] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/04/30 10:07:35 002112] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/04/30 10:07:35 002117] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|largest_recv:0|ack_delay:1552|first_ack_range:0|largest_pkt_recv_time:1746007655000565|
[2025/04/30 10:07:35 002121] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/04/30 10:07:35 002125] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/04/30 10:07:35 002129] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 10:07:35 002134] [debug] |scid:7eb1bd7380c65485|xqc_path_get_perf_class|conn:00005566CA0F935C|path_id:0|path_srtt:33908|min_srtt:33908|path_bw:34918|loss_rate:0.00|path_pto:0|
[2025/04/30 10:07:35 002139] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|path srtt|conn:00005566CA0F935C|path_id:0|path_srtt:33908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 10:07:35 002144] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:80|reinj:0|path_class:2|
[2025/04/30 10:07:35 002149] [debug] |scid:7eb1bd7380c65485|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 002164] [debug] |scid:7eb1bd7380c65485|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 002169] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:80|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 10:07:35 002174] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 10:07:35 002212] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:0|size:80|sent:96|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1746007655002182|stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 002222] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|path:0|pkt_num:0|origin_pktnum:0|size:80|enc_size:96|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:07:35 002229] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/04/30 10:07:35 002236] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|srtt:33908|rtt_var:16954|pto_duration:101724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:07:35 002243] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:07:35 002249] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 1, unacked: 80|
[2025/04/30 10:07:35 002253] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 2, unacked: 50|
[2025/04/30 10:07:35 002257] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 10:07:35 002260] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:LOSS_DETECTION|expire:1746007655103906|now:1746007655002235|interv:101671|
[2025/04/30 10:07:35 002265] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005566CA0F935C|path:0|pns:1|expire:1746007655103906|now:1746007655002235|interval:101671|pto_count:0|srtt:33908
[2025/04/30 10:07:35 002269] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:130|
[2025/04/30 10:07:35 002274] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:48|pkt_type:INIT|frame:ACK |
[2025/04/30 10:07:35 002279] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 10:07:35 002310] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:130|now:1746007655002286|stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 002327] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|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 10:07:35 002334] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|path:0|inflight:130|applimit:1184|
[2025/04/30 10:07:35 002340] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:130|
[2025/04/30 10:07:35 002345] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:47|pkt_type:HSK|frame:ACK |
[2025/04/30 10:07:35 002349] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 10:07:35 002377] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:1|size:47|sent:63|pkt_type:HSK|frame:ACK |inflight:130|now:1746007655002355|stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 002386] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|path:0|pkt_num:1|origin_pktnum:0|size:47|enc_size:63|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:07:35 002394] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655025565|
[2025/04/30 10:07:35 002401] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655025565|
[2025/04/30 10:07:35 002407] [debug] |xqc_engine_wakeup_after|wakeup:1746007655025565|now:1746007655002407|diff:23158|
[2025/04/30 10:07:35 002412] [debug] |xqc_engine_main_logic|END|now:1746007655001505|
[2025/04/30 10:07:35 002420] [info] |xqc_engine_packet_process|==>|conn:00005566CA0F935C|size:1065|state:ESTABED|recv_time:1746007655002420|
[2025/04/30 10:07:35 002425] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7eb1bd7380c65485|spin_bit:0|
[2025/04/30 10:07:35 002431] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 10:07:35 002435] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/04/30 10:07:35 002440] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/04/30 10:07:35 002445] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:2|
[2025/04/30 10:07:35 002449] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|conn:00005566CA0F935C|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 10:07:35 002454] [debug] |scid:7eb1bd7380c65485|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1746007654966657|is_app_limited:1|send_elapse:365|ack_elapse:35763|ctl_first_sent_time:1746007654967022|lagest_ack_time:1746007655002420|curr_delivered:1234|
[2025/04/30 10:07:35 002459] [debug] |scid:7eb1bd7380c65485|xqc_update_sample|sampler_sent_time_update:1746007654967022|
[2025/04/30 10:07:35 002463] [debug] |scid:7eb1bd7380c65485|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/04/30 10:07:35 002469] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/04/30 10:07:35 002473] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_rtt|before update rtt|conn:00005566CA0F935C|srtt:33908|rttvar:16954|minrtt:33908|latest_rtt:35398|ack_delay:0|
[2025/04/30 10:07:35 002477] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_rtt|l-0.0.0.0-54034-7eb1bd7380c65485 p-193.167.100.100-443-498aeb1f85aa48f6 |after update rtt|conn:00005566CA0F935C|srtt:34094|rttvar:13088|minrtt:33908|latest_rtt:35398|ack_delay:0|
[2025/04/30 10:07:35 002481] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 10:07:35 002497] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 10:07:35 002501] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|srtt:34094|rtt_var:13088|pto_duration:86446|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:07:35 002506] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:07:35 002510] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 1, unacked: 80|
[2025/04/30 10:07:35 002514] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 2, unacked: 0|
[2025/04/30 10:07:35 002518] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:LOSS_DETECTION|expire:1746007655088628|now:1746007655002501|interv:86127|
[2025/04/30 10:07:35 002522] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005566CA0F935C|path:0|pns:1|expire:1746007655088628|now:1746007655002501|interval:86127|pto_count:0|srtt:34094
[2025/04/30 10:07:35 002526] [debug] |scid:7eb1bd7380c65485|xqc_generate_sample|sampler: send_elapse 365, ack_elapse 35763, delivered 1234|rate 34504|lost 0|
[2025/04/30 10:07:35 002531] [debug] |scid:7eb1bd7380c65485|xqc_bbr_update_min_rtt|minrtt expire|rtt:33908, old_rtt:33908|
[2025/04/30 10:07:35 002535] [debug] |scid:7eb1bd7380c65485|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/04/30 10:07:35 002539] [debug] |scid:7eb1bd7380c65485|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1746007654967022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 10:07:35 002544] [debug] |scid:7eb1bd7380c65485|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1746007654967022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 10:07:35 002548] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|l-0.0.0.0-54034-7eb1bd7380c65485 p-193.167.100.100-443-498aeb1f85aa48f6 |bbr on ack|mode:0|pacing_rate:11729224|bw:34918|cwnd:139090|full_bw_reached:0|inflight:80|srtt:34094|latest_rtt:35398|min_rtt:33908|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/04/30 10:07:35 002554] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:e|
[2025/04/30 10:07:35 002559] [debug] |scid:7eb1bd7380c65485|xqc_process_stream_frame|offset:0|data_length:1024|fin:0|stream_id:0|path:0|
[2025/04/30 10:07:35 002563] [debug] |scid:7eb1bd7380c65485|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/04/30 10:07:35 002568] [debug] |scid:7eb1bd7380c65485|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/04/30 10:07:35 002572] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655025565|pq_index:0|
[2025/04/30 10:07:35 002576] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655001505|
[2025/04/30 10:07:35 002580] [debug] |scid:7eb1bd7380c65485|xqc_process_stream_frame|stream_length:0|merged_offset_end:1024|stream_id:0|
[2025/04/30 10:07:35 002584] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:f|
[2025/04/30 10:07:35 002588] [debug] |scid:7eb1bd7380c65485|xqc_process_stream_frame|offset:1024|data_length:0|fin:1|stream_id:0|path:0|
[2025/04/30 10:07:35 002592] [debug] |scid:7eb1bd7380c65485|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/04/30 10:07:35 002596] [debug] |scid:7eb1bd7380c65485|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/04/30 10:07:35 002601] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:07:35 002605] [debug] |scid:7eb1bd7380c65485|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 10:07:35 002613] [debug] |scid:7eb1bd7380c65485|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/04/30 10:07:35 002617] [info] |scid:7eb1bd7380c65485|xqc_conn_on_pkt_processed|====>|conn:00005566CA0F935C|path:0|size:1065|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK STREAM |recv_time:1746007655002420|dcid:7eb1bd7380c65485|dcid_seq:0|
[2025/04/30 10:07:35 002622] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:PATH_IDLE|expire:1746007775002420|now:1746007655002420|interv:120000000|
[2025/04/30 10:07:35 002626] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:CONN_IDLE|expire:1746007775002420|now:1746007655002420|interv:120000000|
[2025/04/30 10:07:35 002630] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655002630|
[2025/04/30 10:07:35 002635] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655002634|
[2025/04/30 10:07:35 002640] [debug] |scid:7eb1bd7380c65485|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005566CA0F935C|
[2025/04/30 10:07:35 002645] [debug] |scid:7eb1bd7380c65485|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/04/30 10:07:35 002650] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:STREAM_CLOSE|expire:1746007655336988|now:1746007655002650|interv:334338|
[2025/04/30 10:07:35 002684] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|largest_recv:1|ack_delay:264|first_ack_range:1|largest_pkt_recv_time:1746007655002420|
[2025/04/30 10:07:35 002692] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/04/30 10:07:35 002699] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/04/30 10:07:35 002705] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 10:07:35 002713] [debug] |scid:7eb1bd7380c65485|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 002720] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 10:07:35 002727] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 10:07:35 002765] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:1|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:80|now:1746007655002736|stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 002774] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|path:0|pkt_num:1|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:07:35 002804] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655088628|
[2025/04/30 10:07:35 002811] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655088628|
[2025/04/30 10:07:35 002818] [debug] |xqc_engine_wakeup_after|wakeup:1746007655088628|now:1746007655002818|diff:85810|
[2025/04/30 10:07:35 002825] [debug] |xqc_engine_main_logic|END|now:1746007655002634|
[2025/04/30 10:07:35 002834] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655002834|
[2025/04/30 10:07:35 002839] [debug] |xqc_engine_wakeup_after|wakeup:1746007655088628|now:1746007655002839|diff:85789|
[2025/04/30 10:07:35 002846] [debug] |xqc_engine_main_logic|END|now:1746007655002834|
[2025/04/30 10:07:35 033480] [info] |xqc_engine_packet_process|==>|conn:00005566CA0F935C|size:307|state:ESTABED|recv_time:1746007655033478|
[2025/04/30 10:07:35 033496] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7eb1bd7380c65485|spin_bit:0|
[2025/04/30 10:07:35 033513] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|largest_pn:1|
[2025/04/30 10:07:35 033519] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/04/30 10:07:35 033529] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/04/30 10:07:35 033535] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:1e|
[2025/04/30 10:07:35 033542] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:18|
[2025/04/30 10:07:35 033549] [debug] |scid:7eb1bd7380c65485|xqc_process_new_conn_id_frame|new_conn_id|0000000000003004a62d249404eba2b54f220fe8|sr_token:81fbb4e924b3cb7233b71f01d6d3579d
[2025/04/30 10:07:35 033559] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:18|
[2025/04/30 10:07:35 033565] [debug] |scid:7eb1bd7380c65485|xqc_process_new_conn_id_frame|new_conn_id|0000000000003004b7e76b9b0b00e47a0240ca99|sr_token:50c8a4ee8652a27a3661eba3bb8096e1
[2025/04/30 10:07:35 033573] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:18|
[2025/04/30 10:07:35 033579] [debug] |scid:7eb1bd7380c65485|xqc_process_new_conn_id_frame|new_conn_id|00000000000030047e54ab58bc6ef8096fc2221b|sr_token:2e210833c03fefcb9fdc34c10bf346a7
[2025/04/30 10:07:35 033587] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:18|
[2025/04/30 10:07:35 033593] [debug] |scid:7eb1bd7380c65485|xqc_process_new_conn_id_frame|new_conn_id|0000000000003004f0ebe9a46bcbd6609d224b9f|sr_token:ea632b567b6fbb4aba61ea2f667ed8d8
[2025/04/30 10:07:35 033599] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:18|
[2025/04/30 10:07:35 033604] [debug] |scid:7eb1bd7380c65485|xqc_process_new_conn_id_frame|new_conn_id|0000000000003004e57f1453c4575240f700e995|sr_token:c6c7febed1c7d5af6408357e35094332
[2025/04/30 10:07:35 033612] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:18|
[2025/04/30 10:07:35 033618] [debug] |scid:7eb1bd7380c65485|xqc_process_new_conn_id_frame|new_conn_id|0000000000003004244484ee5b73dd3f46207b39|sr_token:165d105a9d593a64846681b5adfb2f5f
[2025/04/30 10:07:35 033626] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:18|
[2025/04/30 10:07:35 033632] [debug] |scid:7eb1bd7380c65485|xqc_process_new_conn_id_frame|new_conn_id|000000000000300448cd314e580fc9daefa6961d|sr_token:d7c03bf66cce92bb01b0ccb658dc1be6
[2025/04/30 10:07:35 033639] [info] |scid:7eb1bd7380c65485|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005566CA0F935C|
[2025/04/30 10:07:35 033646] [debug] |scid:7eb1bd7380c65485|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 10:07:35 033650] [info] |scid:7eb1bd7380c65485|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/04/30 10:07:35 033657] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005566CA0F935C|path:0|
[2025/04/30 10:07:35 033663] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 10:07:35 033670] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:ACK_01RTT|expire:1746007655058478|now:1746007655033478|interv:25000|
[2025/04/30 10:07:35 033678] [debug] |scid:7eb1bd7380c65485|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:1746007655033478|max_ack_delay:25000|
[2025/04/30 10:07:35 033684] [debug] |scid:7eb1bd7380c65485|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/04/30 10:07:35 033688] [info] |scid:7eb1bd7380c65485|xqc_conn_on_pkt_processed|====>|conn:00005566CA0F935C|path:0|size:307|pkt_type:SHORT_HEADER|pkt_num:2|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1746007655033478|dcid:7eb1bd7380c65485|dcid_seq:0|
[2025/04/30 10:07:35 033698] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:PATH_IDLE|expire:1746007775033478|now:1746007655033478|interv:120000000|
[2025/04/30 10:07:35 033702] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:CONN_IDLE|expire:1746007775033478|now:1746007655033478|interv:120000000|
[2025/04/30 10:07:35 033706] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655088628|pq_index:0|
[2025/04/30 10:07:35 033710] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655002634|
[2025/04/30 10:07:35 033714] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655033714|
[2025/04/30 10:07:35 033719] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655033718|
[2025/04/30 10:07:35 033733] [debug] |scid:7eb1bd7380c65485|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:657a31fe107c6f7d|sr_token:00000000000000000000000000000000|seq_num:1
[2025/04/30 10:07:35 033738] [debug] |scid:7eb1bd7380c65485|xqc_path_get_perf_class|conn:00005566CA0F935C|path_id:0|path_srtt:34094|min_srtt:34094|path_bw:34918|loss_rate:0.00|path_pto:0|
[2025/04/30 10:07:35 033743] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|path srtt|conn:00005566CA0F935C|path_id:0|path_srtt:34094|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 10:07:35 033748] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:53|reinj:0|path_class:2|
[2025/04/30 10:07:35 033753] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 10:07:35 033758] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 10:07:35 033814] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:2|size:53|sent:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1746007655033765|stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 033824] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|path:0|pkt_num:2|origin_pktnum:0|size:53|enc_size:69|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:07:35 033830] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 10:07:35 033837] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|srtt:34094|rtt_var:13088|pto_duration:86446|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 10:07:35 033844] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 0, unacked: 0|
[2025/04/30 10:07:35 033850] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 1, unacked: 0|
[2025/04/30 10:07:35 033857] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_pto_time_and_space|conn:00005566CA0F935C|path:0|PNS: 2, unacked: 53|
[2025/04/30 10:07:35 033864] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:LOSS_DETECTION|expire:1746007655145211|now:1746007655033837|interv:111374|
[2025/04/30 10:07:35 033871] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005566CA0F935C|path:0|pns:2|expire:1746007655145211|now:1746007655033837|interval:111374|pto_count:0|srtt:34094
[2025/04/30 10:07:35 033878] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:53|
[2025/04/30 10:07:35 033886] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655058478|
[2025/04/30 10:07:35 033890] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655058478|
[2025/04/30 10:07:35 033899] [debug] |xqc_engine_wakeup_after|wakeup:1746007655058478|now:1746007655033899|diff:24579|
[2025/04/30 10:07:35 033904] [debug] |xqc_engine_main_logic|END|now:1746007655033718|
[2025/04/30 10:07:35 033909] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655033909|
[2025/04/30 10:07:35 033913] [debug] |xqc_engine_wakeup_after|wakeup:1746007655058478|now:1746007655033913|diff:24565|
[2025/04/30 10:07:35 033917] [debug] |xqc_engine_main_logic|END|now:1746007655033909|
[2025/04/30 10:07:35 058328] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655058328|
[2025/04/30 10:07:35 058340] [debug] |xqc_engine_wakeup_after|wakeup:1746007655058478|now:1746007655058340|diff:138|
[2025/04/30 10:07:35 058345] [debug] |xqc_engine_main_logic|END|now:1746007655058328|
[2025/04/30 10:07:35 059411] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655059411|
[2025/04/30 10:07:35 059418] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655058478|pq_index:0|
[2025/04/30 10:07:35 059422] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655033718|
[2025/04/30 10:07:35 059428] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655059427|
[2025/04/30 10:07:35 059433] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746007655058478|now:1746007655059427|
[2025/04/30 10:07:35 059438] [debug] |scid:7eb1bd7380c65485|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 10:07:35 059442] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746007655058478|now:1746007655059427|
[2025/04/30 10:07:35 059446] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:07:35 059452] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|largest_recv:2|ack_delay:25974|first_ack_range:2|largest_pkt_recv_time:1746007655033478|
[2025/04/30 10:07:35 059457] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/04/30 10:07:35 059461] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/04/30 10:07:35 059466] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 10:07:35 059471] [debug] |scid:7eb1bd7380c65485|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 059476] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 10:07:35 059481] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-5|next_skip_chance:1746007655393819|current_time:1746007655059481|
[2025/04/30 10:07:35 059485] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/04/30 10:07:35 059523] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:6|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:53|now:1746007655059493|stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 059529] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|path:0|pkt_num:6|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:07:35 059535] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655145211|
[2025/04/30 10:07:35 059540] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655145211|
[2025/04/30 10:07:35 059544] [debug] |xqc_engine_wakeup_after|wakeup:1746007655145211|now:1746007655059544|diff:85667|
[2025/04/30 10:07:35 059548] [debug] |xqc_engine_main_logic|END|now:1746007655059427|
[2025/04/30 10:07:35 064539] [info] |xqc_engine_packet_process|==>|conn:00005566CA0F935C|size:33|state:ESTABED|recv_time:1746007655064537|
[2025/04/30 10:07:35 064560] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7eb1bd7380c65485|spin_bit:0|
[2025/04/30 10:07:35 064569] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|largest_pn:2|
[2025/04/30 10:07:35 064575] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/04/30 10:07:35 064581] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/04/30 10:07:35 064588] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:2|
[2025/04/30 10:07:35 064597] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|conn:00005566CA0F935C|path:0|pkt_num:2|origin_pktnum:0|size:53|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/04/30 10:07:35 064605] [debug] |scid:7eb1bd7380c65485|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:53|prior_delivered:1234|prior_time:1746007655033765|is_app_limited:0|send_elapse:0|ack_elapse:30772|ctl_first_sent_time:1746007655033765|lagest_ack_time:1746007655064537|curr_delivered:1287|
[2025/04/30 10:07:35 064612] [debug] |scid:7eb1bd7380c65485|xqc_update_sample|sampler_sent_time_update:1746007655033765|
[2025/04/30 10:07:35 064620] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 10:07:35 064626] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_rtt|before update rtt|conn:00005566CA0F935C|srtt:34094|rttvar:13088|minrtt:33908|latest_rtt:30772|ack_delay:0|
[2025/04/30 10:07:35 064633] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_update_rtt|l-0.0.0.0-54034-7eb1bd7380c65485 p-193.167.100.100-443-498aeb1f85aa48f6 |after update rtt|conn:00005566CA0F935C|srtt:33679|rttvar:10646|minrtt:30772|latest_rtt:30772|ack_delay:0|
[2025/04/30 10:07:35 064640] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 10:07:35 064646] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 10:07:35 064653] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005566CA0F935C|path:0|
[2025/04/30 10:07:35 064660] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 10:07:35 064666] [debug] |scid:7eb1bd7380c65485|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30772, delivered 53|rate 1722|lost 0|
[2025/04/30 10:07:35 064674] [debug] |scid:7eb1bd7380c65485|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/04/30 10:07:35 064681] [debug] |scid:7eb1bd7380c65485|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1722) in round 2|
[2025/04/30 10:07:35 064685] [debug] |scid:7eb1bd7380c65485|xqc_bbr_update_min_rtt|probertt expire|rtt:30772, old_rtt:33908|
[2025/04/30 10:07:35 064689] [debug] |scid:7eb1bd7380c65485|xqc_bbr_update_min_rtt|minrtt expire|rtt:30772, old_rtt:33908|
[2025/04/30 10:07:35 064693] [debug] |scid:7eb1bd7380c65485|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/04/30 10:07:35 064697] [debug] |scid:7eb1bd7380c65485|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:53|po_sent_time:1746007655033765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1287|
[2025/04/30 10:07:35 064703] [debug] |scid:7eb1bd7380c65485|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:53|po_sent_time:1746007655033765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1287|
[2025/04/30 10:07:35 064708] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_ack_received|l-0.0.0.0-54034-7eb1bd7380c65485 p-193.167.100.100-443-498aeb1f85aa48f6 |bbr on ack|mode:0|pacing_rate:11729224|bw:34918|cwnd:139143|full_bw_reached:0|inflight:0|srtt:33679|latest_rtt:30772|min_rtt:30772|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 10:07:35 064719] [debug] |scid:7eb1bd7380c65485|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/04/30 10:07:35 064724] [info] |scid:7eb1bd7380c65485|xqc_conn_on_pkt_processed|====>|conn:00005566CA0F935C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1746007655064537|dcid:7eb1bd7380c65485|dcid_seq:0|
[2025/04/30 10:07:35 064729] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:PATH_IDLE|expire:1746007775064537|now:1746007655064537|interv:120000000|
[2025/04/30 10:07:35 064734] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:CONN_IDLE|expire:1746007775064537|now:1746007655064537|interv:120000000|
[2025/04/30 10:07:35 064738] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655145211|pq_index:0|
[2025/04/30 10:07:35 064742] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655059427|
[2025/04/30 10:07:35 064746] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655064746|
[2025/04/30 10:07:35 064752] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655064750|
[2025/04/30 10:07:35 064758] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655336988|
[2025/04/30 10:07:35 064762] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655336988|
[2025/04/30 10:07:35 064767] [debug] |xqc_engine_wakeup_after|wakeup:1746007655336988|now:1746007655064766|diff:272222|
[2025/04/30 10:07:35 064771] [debug] |xqc_engine_main_logic|END|now:1746007655064750|
[2025/04/30 10:07:35 064777] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655064777|
[2025/04/30 10:07:35 064808] [debug] |xqc_engine_wakeup_after|wakeup:1746007655336988|now:1746007655064808|diff:272180|
[2025/04/30 10:07:35 064813] [debug] |xqc_engine_main_logic|END|now:1746007655064777|
[2025/04/30 10:07:35 090241] [info] |xqc_engine_packet_process|==>|conn:00005566CA0F935C|size:29|state:ESTABED|recv_time:1746007655090240|
[2025/04/30 10:07:35 090256] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7eb1bd7380c65485|spin_bit:0|
[2025/04/30 10:07:35 090266] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|largest_pn:3|
[2025/04/30 10:07:35 090272] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/04/30 10:07:35 090281] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/04/30 10:07:35 090288] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:12|
[2025/04/30 10:07:35 090295] [debug] |scid:7eb1bd7380c65485|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:129|fc_max_streams_uni_can_send:3|bidirectional:1|max_streams:129|
[2025/04/30 10:07:35 090303] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:ACK_01RTT|expire:1746007655115240|now:1746007655090240|interv:25000|
[2025/04/30 10:07:35 090312] [debug] |scid:7eb1bd7380c65485|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:1746007655090240|max_ack_delay:25000|
[2025/04/30 10:07:35 090319] [debug] |scid:7eb1bd7380c65485|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/04/30 10:07:35 090327] [info] |scid:7eb1bd7380c65485|xqc_conn_on_pkt_processed|====>|conn:00005566CA0F935C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:4|frame:MAX_STREAMS |recv_time:1746007655090240|dcid:7eb1bd7380c65485|dcid_seq:0|
[2025/04/30 10:07:35 090335] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:PATH_IDLE|expire:1746007775090240|now:1746007655090240|interv:120000000|
[2025/04/30 10:07:35 090349] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:CONN_IDLE|expire:1746007775090240|now:1746007655090240|interv:120000000|
[2025/04/30 10:07:35 090355] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655336988|pq_index:0|
[2025/04/30 10:07:35 090359] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655064750|
[2025/04/30 10:07:35 090363] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655090363|
[2025/04/30 10:07:35 090368] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655090367|
[2025/04/30 10:07:35 090376] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655115240|
[2025/04/30 10:07:35 090383] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655115240|
[2025/04/30 10:07:35 090390] [debug] |xqc_engine_wakeup_after|wakeup:1746007655115240|now:1746007655090389|diff:24851|
[2025/04/30 10:07:35 090396] [debug] |xqc_engine_main_logic|END|now:1746007655090367|
[2025/04/30 10:07:35 090403] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655090402|
[2025/04/30 10:07:35 090408] [debug] |xqc_engine_wakeup_after|wakeup:1746007655115240|now:1746007655090408|diff:24832|
[2025/04/30 10:07:35 090415] [debug] |xqc_engine_main_logic|END|now:1746007655090402|
[2025/04/30 10:07:35 114819] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655114819|
[2025/04/30 10:07:35 114827] [debug] |xqc_engine_wakeup_after|wakeup:1746007655115240|now:1746007655114827|diff:413|
[2025/04/30 10:07:35 114832] [debug] |xqc_engine_main_logic|END|now:1746007655114819|
[2025/04/30 10:07:35 115897] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655115897|
[2025/04/30 10:07:35 115903] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655115240|pq_index:0|
[2025/04/30 10:07:35 115907] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655090367|
[2025/04/30 10:07:35 115912] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655115911|
[2025/04/30 10:07:35 115916] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746007655115240|now:1746007655115911|
[2025/04/30 10:07:35 115921] [debug] |scid:7eb1bd7380c65485|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 10:07:35 115925] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746007655115240|now:1746007655115911|
[2025/04/30 10:07:35 115929] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:07:35 115934] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|largest_recv:4|ack_delay:25694|first_ack_range:4|largest_pkt_recv_time:1746007655090240|
[2025/04/30 10:07:35 115938] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|high:4|low:0|pkt_pns:2|
[2025/04/30 10:07:35 115942] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/04/30 10:07:35 115947] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 10:07:35 115951] [debug] |scid:7eb1bd7380c65485|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 115957] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 10:07:35 115961] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/04/30 10:07:35 116000] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:7|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1746007655115973|stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 116006] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|path:0|pkt_num:7|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:07:35 116012] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655336988|
[2025/04/30 10:07:35 116016] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655336988|
[2025/04/30 10:07:35 116020] [debug] |xqc_engine_wakeup_after|wakeup:1746007655336988|now:1746007655116020|diff:220968|
[2025/04/30 10:07:35 116024] [debug] |xqc_engine_main_logic|END|now:1746007655115911|
[2025/04/30 10:07:35 134339] [info] |xqc_engine_packet_process|==>|conn:00005566CA0F935C|size:1200|state:ESTABED|recv_time:1746007655134337|
[2025/04/30 10:07:35 134356] [debug] |scid:7eb1bd7380c65485|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7eb1bd7380c65485|spin_bit:0|
[2025/04/30 10:07:35 134366] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|largest_pn:4|
[2025/04/30 10:07:35 134372] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/04/30 10:07:35 134382] [debug] |scid:7eb1bd7380c65485|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/04/30 10:07:35 134389] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:1|
[2025/04/30 10:07:35 134395] [debug] |scid:7eb1bd7380c65485|xqc_process_frames|frame_type:0|
[2025/04/30 10:07:35 134401] [debug] |scid:7eb1bd7380c65485|xqc_process_padding_frame|process padding|
[2025/04/30 10:07:35 134411] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:ACK_01RTT|expire:1746007655159337|now:1746007655134337|interv:25000|
[2025/04/30 10:07:35 134419] [debug] |scid:7eb1bd7380c65485|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:1746007655134337|max_ack_delay:25000|
[2025/04/30 10:07:35 134427] [debug] |scid:7eb1bd7380c65485|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/04/30 10:07:35 134434] [info] |scid:7eb1bd7380c65485|xqc_conn_on_pkt_processed|====>|conn:00005566CA0F935C|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING PING |recv_time:1746007655134337|dcid:7eb1bd7380c65485|dcid_seq:0|
[2025/04/30 10:07:35 134442] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:PATH_IDLE|expire:1746007775134337|now:1746007655134337|interv:120000000|
[2025/04/30 10:07:35 134449] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:CONN_IDLE|expire:1746007775134337|now:1746007655134337|interv:120000000|
[2025/04/30 10:07:35 134455] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655336988|pq_index:0|
[2025/04/30 10:07:35 134459] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655115911|
[2025/04/30 10:07:35 134463] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655134463|
[2025/04/30 10:07:35 134469] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655134467|
[2025/04/30 10:07:35 134478] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655159337|
[2025/04/30 10:07:35 134485] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655159337|
[2025/04/30 10:07:35 134489] [debug] |xqc_engine_wakeup_after|wakeup:1746007655159337|now:1746007655134489|diff:24848|
[2025/04/30 10:07:35 134501] [debug] |xqc_engine_main_logic|END|now:1746007655134467|
[2025/04/30 10:07:35 134507] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655134507|
[2025/04/30 10:07:35 134513] [debug] |xqc_engine_wakeup_after|wakeup:1746007655159337|now:1746007655134513|diff:24824|
[2025/04/30 10:07:35 134520] [debug] |xqc_engine_main_logic|END|now:1746007655134507|
[2025/04/30 10:07:35 158937] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655158936|
[2025/04/30 10:07:35 158945] [debug] |xqc_engine_wakeup_after|wakeup:1746007655159337|now:1746007655158945|diff:392|
[2025/04/30 10:07:35 158950] [debug] |xqc_engine_main_logic|END|now:1746007655158936|
[2025/04/30 10:07:35 160015] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655160015|
[2025/04/30 10:07:35 160021] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655159337|pq_index:0|
[2025/04/30 10:07:35 160025] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655134467|
[2025/04/30 10:07:35 160030] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655160029|
[2025/04/30 10:07:35 160035] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746007655159337|now:1746007655160029|
[2025/04/30 10:07:35 160039] [debug] |scid:7eb1bd7380c65485|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 10:07:35 160043] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746007655159337|now:1746007655160029|
[2025/04/30 10:07:35 160047] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:07:35 160052] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|largest_recv:5|ack_delay:25715|first_ack_range:5|largest_pkt_recv_time:1746007655134337|
[2025/04/30 10:07:35 160057] [debug] |scid:7eb1bd7380c65485|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/04/30 10:07:35 160061] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/04/30 10:07:35 160065] [debug] |scid:7eb1bd7380c65485|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 10:07:35 160070] [debug] |scid:7eb1bd7380c65485|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 160075] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 10:07:35 160080] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/04/30 10:07:35 160115] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:8|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1746007655160087|stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 160121] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|path:0|pkt_num:8|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 10:07:35 160127] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655336988|
[2025/04/30 10:07:35 160131] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655336988|
[2025/04/30 10:07:35 160135] [debug] |xqc_engine_wakeup_after|wakeup:1746007655336988|now:1746007655160135|diff:176853|
[2025/04/30 10:07:35 160139] [debug] |xqc_engine_main_logic|END|now:1746007655160029|
[2025/04/30 10:07:35 337422] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655337421|
[2025/04/30 10:07:35 337444] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655336988|pq_index:0|
[2025/04/30 10:07:35 337449] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655160029|
[2025/04/30 10:07:35 337466] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655337464|
[2025/04/30 10:07:35 337471] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1746007655336988|now:1746007655337464|
[2025/04/30 10:07:35 337476] [debug] |scid:7eb1bd7380c65485|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/04/30 10:07:35 337481] [debug] |scid:7eb1bd7380c65485|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/04/30 10:07:35 337503] [info] |scid:7eb1bd7380c65485|xqc_conn_close|conn:00005566CA0F935C|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 10:07:35 337508] [debug] |scid:7eb1bd7380c65485|xqc_timer_set|type:CONN_DRAINING|expire:1746007655641297|now:1746007655337508|interv:303789|
[2025/04/30 10:07:35 337513] [debug] |scid:7eb1bd7380c65485|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 10:07:35 337518] [debug] |scid:7eb1bd7380c65485|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/04/30 10:07:35 337522] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 10:07:35 337526] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 10:07:35 337529] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 10:07:35 337533] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 10:07:35 337539] [info] |scid:7eb1bd7380c65485|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 10:07:35 337549] [debug] |scid:7eb1bd7380c65485|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/04/30 10:07:35 337567] [stats] |scid:7eb1bd7380c65485|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:1746007654966898|wrt_delay:37|snd_delay:124|finwrt_delay:37|finsnd_delay:124|finrcv_delay:35694|finread_delay:35747|all_acked_delay:35569|firstfinack_dely:35565|close_delay:35752|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-54034-7eb1bd7380c65485 p-193.167.100.100-443-498aeb1f85aa48f6|path_info:mp is not supported in connection scid:7eb1bd7380c65485|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/04/30 10:07:35 337576] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1746007655336988|now:1746007655337464|
[2025/04/30 10:07:35 337582] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:STREAM_CLOSE|
[2025/04/30 10:07:35 337590] [debug] |scid:7eb1bd7380c65485|xqc_path_get_perf_class|conn:00005566CA0F935C|path_id:0|path_srtt:33679|min_srtt:33679|path_bw:34918|loss_rate:0.00|path_pto:0|
[2025/04/30 10:07:35 337597] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|path srtt|conn:00005566CA0F935C|path_id:0|path_srtt:33679|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 10:07:35 337605] [debug] |scid:7eb1bd7380c65485|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:29|reinj:0|path_class:2|
[2025/04/30 10:07:35 337613] [debug] |scid:7eb1bd7380c65485|xqc_check_acked_or_dropped_pkt|conn:00005566CA0F935C|pkt_num:0|size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/04/30 10:07:35 337620] [debug] |scid:7eb1bd7380c65485|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/04/30 10:07:35 337700] [info] |scid:7eb1bd7380c65485|xqc_send_packet_with_pn|<==|conn:00005566CA0F935C|path:0|pkt_num:9|size:29|sent:45|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1746007655337637|stream_id:0|stream_offset:0|
[2025/04/30 10:07:35 337716] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_on_packet_sent|conn:00005566CA0F935C|path:0|pkt_num:9|origin_pktnum:0|size:29|enc_size:45|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/04/30 10:07:35 337724] [debug] |scid:7eb1bd7380c65485|xqc_conn_next_wakeup_time|wakeup_time:1746007655641297|
[2025/04/30 10:07:35 337731] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_wakeup_queue|next_tick_time:1746007655641297|
[2025/04/30 10:07:35 337737] [debug] |xqc_engine_wakeup_after|wakeup:1746007655641297|now:1746007655337737|diff:303560|
[2025/04/30 10:07:35 337743] [debug] |xqc_engine_main_logic|END|now:1746007655337464|
[2025/04/30 10:07:35 641602] [debug] |xqc_engine_main_logic|BEGIN|now:1746007655641601|
[2025/04/30 10:07:35 641627] [debug] |scid:7eb1bd7380c65485|xqc_engine_remove_wakeup_queue|next_tick_time:1746007655641297|pq_index:0|
[2025/04/30 10:07:35 641633] [debug] |scid:7eb1bd7380c65485|xqc_engine_add_active_queue|last_ticked_time:1746007655337464|
[2025/04/30 10:07:35 641640] [debug] |scid:7eb1bd7380c65485|xqc_engine_process_conn|conn:00005566CA0F935C|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:1746007655641637|
[2025/04/30 10:07:35 641646] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1746007655641297|now:1746007655641637|
[2025/04/30 10:07:35 641650] [debug] |scid:7eb1bd7380c65485|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1746007655641297|now:1746007655641637|
[2025/04/30 10:07:35 641655] [debug] |scid:7eb1bd7380c65485|xqc_timer_unset|type:CONN_DRAINING|
[2025/04/30 10:07:35 641660] [info] |xqc_engine_main_logic|conn:00005566CA0F935C|l-0.0.0.0-54034-7eb1bd7380c65485 p-193.167.100.100-443-498aeb1f85aa48f6|conn_state:13|next_tick_time:1746007655641297
[2025/04/30 10:07:35 641673] [report] |scid:7eb1bd7380c65485|xqc_conn_destroy|00005566CA0F935C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:35689|first_send_delay:1205|conn_persist:675935|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-54034-7eb1bd7380c65485 p-193.167.100.100-443-498aeb1f85aa48f6|hsk_recv:34827|close_recv:0|close_send:371899|last_recv:168599|last_send:371899|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,11,9,6,17,0,1024,i96,4,24,33,4,3,98,0,4,20,29,400,4,124,0,4,1191,1200,3,5,168,0,4,31,4,8,194,4,29,40000,9,371,4,31,4,7,150,0-2,0-2,0-0,0-0,0-0,0-33,0-2926,0-3834,0-5,0-6,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:5|spurious_loss:0|detected_loss:0|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 10:07:35 641726] [debug] |scid:7eb1bd7380c65485|xqc_send_ctl_destroy|destroy|
[2025/04/30 10:07:35 641733] [debug] |scid:7eb1bd7380c65485|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/04/30 10:07:35 641738] [debug] |scid:7eb1bd7380c65485|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/04/30 10:07:35 641742] [debug] |scid:7eb1bd7380c65485|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/04/30 10:07:35 641833] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/04/30 10:07:35 641841] [debug] |xqc_engine_main_logic|END|now:1746007655641637|
[2025/04/30 10:07:35 642917] [debug] |xqc_engine_destroy|begin|