[2025/04/30 21:17:21 764905] [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 21:17:21 764938] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/04/30 21:17:21 764943] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/04/30 21:17:21 764947] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/04/30 21:17:21 764951] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/04/30 21:17:21 764959] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/04/30 21:17:21 764963] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/04/30 21:17:21 764967] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/04/30 21:17:21 764971] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/04/30 21:17:21 765064] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:CONN_IDLE|expire:1746047961765063|now:1746047841765063|interv:120000000|
[2025/04/30 21:17:21 765097] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:PATH_IDLE|expire:1746047961765097|now:1746047841765097|interv:120000000|
[2025/04/30 21:17:21 765108] [debug] |xqc_path_create|path:0|dcid:af5911ffd14d41d5|scid:a74d98d0447014fb|create_path_count:1|
[2025/04/30 21:17:21 765116] [debug] |scid:a74d98d0447014fb|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 21:17:21 765122] [debug] |xqc_path_init|path:0|dcid:af5911ffd14d41d5|scid:a74d98d0447014fb|state:2|
[2025/04/30 21:17:21 765129] [debug] |scid:a74d98d0447014fb|xqc_conn_create|success|scid:a74d98d0447014fb|dcid:af5911ffd14d41d5|conn:000055F40751F35C|
[2025/04/30 21:17:21 765136] [debug] |scid:a74d98d0447014fb|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/04/30 21:17:21 765144] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/04/30 21:17:21 765461] [debug] |scid:a74d98d0447014fb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/04/30 21:17:21 765470] [debug] |scid:a74d98d0447014fb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 21:17:21 765477] [debug] |scid:a74d98d0447014fb|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 21:17:21 765482] [debug] |scid:a74d98d0447014fb|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 21:17:21 765489] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1746047841765488|
[2025/04/30 21:17:21 765494] [debug] |scid:a74d98d0447014fb|xqc_process_crypto_write_streams|
[2025/04/30 21:17:21 765499] [debug] |scid:a74d98d0447014fb|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 21:17:21 765506] [info] |scid:a74d98d0447014fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:339|sent:309|pkt_type:INIT|frame:CRYPTO |now:1746047841765506|
[2025/04/30 21:17:21 765512] [debug] |scid:a74d98d0447014fb|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/04/30 21:17:21 765518] [debug] |scid:a74d98d0447014fb|xqc_path_get_perf_class|conn:000055F40751F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 21:17:21 765523] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F40751F35C|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 21:17:21 765529] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:339|reinj:0|path_class:2|
[2025/04/30 21:17:21 765534] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:339|pkt_type:INIT|frame:CRYPTO |
[2025/04/30 21:17:21 765540] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 21:17:21 765657] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1746047841765557|stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 765671] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|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 21:17:21 765679] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 21:17:21 765686] [debug] |scid:a74d98d0447014fb|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 21:17:21 765692] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 21:17:21 765696] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:21 765700] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 21:17:21 765704] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842515557|now:1746047841765686|interv:749871|
[2025/04/30 21:17:21 765708] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:0|expire:1746047842515557|now:1746047841765686|interval:749871|pto_count:0|srtt:250000
[2025/04/30 21:17:21 765713] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/04/30 21:17:21 765719] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047842515557|
[2025/04/30 21:17:21 765723] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_active_queue|last_ticked_time:1746047841765488|pd_index:0|
[2025/04/30 21:17:21 765728] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047842515557|
[2025/04/30 21:17:21 765732] [debug] |xqc_engine_wakeup_after|wakeup:1746047842515557|now:1746047841765732|diff:749825|
[2025/04/30 21:17:21 765737] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 21:17:21 765791] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047842515557|pq_index:0|
[2025/04/30 21:17:21 765796] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047841765488|
[2025/04/30 21:17:21 765805] [debug] |scid:a74d98d0447014fb|xqc_stream_send|blocked by no 0RTT support|
[2025/04/30 21:17:21 765810] [info] |scid:a74d98d0447014fb|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:0|fin:1|stream_flag:1|conn:000055F40751F35C|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/04/30 21:17:21 765816] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1746047841765816|
[2025/04/30 21:17:21 765823] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047842515557|
[2025/04/30 21:17:21 765830] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_active_queue|last_ticked_time:1746047841765816|pd_index:0|
[2025/04/30 21:17:21 765836] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047842515557|
[2025/04/30 21:17:21 765842] [debug] |xqc_engine_wakeup_after|wakeup:1746047842515557|now:1746047841765842|diff:749715|
[2025/04/30 21:17:21 765849] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 21:17:21 800333] [info] |xqc_engine_packet_process|==>|conn:000055F40751F35C|size:1200|state:C_INITIAL_SENT|recv_time:1746047841800328|
[2025/04/30 21:17:21 800373] [debug] |scid:a74d98d0447014fb|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 21:17:21 800406] [debug] |scid:a74d98d0447014fb|xqc_packet_parse_initial|success|Length:150|
[2025/04/30 21:17:21 800421] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 21:17:21 800427] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 21:17:21 800441] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/04/30 21:17:21 800448] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:2|
[2025/04/30 21:17:21 800457] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|conn:000055F40751F35C|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 21:17:21 800465] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1746047841765557|is_app_limited:1|send_elapse:0|ack_elapse:34771|ctl_first_sent_time:1746047841765557|lagest_ack_time:1746047841800328|curr_delivered:1184|
[2025/04/30 21:17:21 800473] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_sent_time_update:1746047841765557|
[2025/04/30 21:17:21 800482] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 21:17:21 800489] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_rtt|before update rtt|conn:000055F40751F35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34771|ack_delay:10952|
[2025/04/30 21:17:21 800499] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_rtt|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |after update rtt|conn:000055F40751F35C|srtt:34771|rttvar:17385|minrtt:34771|latest_rtt:34771|ack_delay:10952|
[2025/04/30 21:17:21 800504] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 21:17:21 800509] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 21:17:21 800515] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:104311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:21 800524] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047841904834|now:1746047841800515|interv:104319|
[2025/04/30 21:17:21 800531] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:0|expire:1746047841904834|now:1746047841800515|interval:104319|pto_count:0|srtt:34771
[2025/04/30 21:17:21 800538] [debug] |scid:a74d98d0447014fb|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34771, delivered 1184|rate 34051|lost 0|
[2025/04/30 21:17:21 800543] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/04/30 21:17:21 800548] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34051) in round 1|
[2025/04/30 21:17:21 800552] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_min_rtt|probertt expire|rtt:34771, old_rtt:2147483647|
[2025/04/30 21:17:21 800556] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:34771, old_rtt:2147483647|
[2025/04/30 21:17:21 800560] [debug] |scid:a74d98d0447014fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/04/30 21:17:21 800564] [debug] |scid:a74d98d0447014fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746047841765557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 21:17:21 800569] [debug] |scid:a74d98d0447014fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746047841765557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 21:17:21 800574] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |bbr on ack|mode:0|pacing_rate:11438110|bw:34051|cwnd:139040|full_bw_reached:0|inflight:0|srtt:34771|latest_rtt:34771|min_rtt:34771|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 21:17:21 800585] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:6|
[2025/04/30 21:17:21 800591] [debug] |scid:a74d98d0447014fb|xqc_process_crypto_frame|level:0|
[2025/04/30 21:17:21 800596] [debug] |scid:a74d98d0447014fb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/04/30 21:17:21 800603] [debug] |scid:a74d98d0447014fb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/04/30 21:17:21 800980] [debug] |scid:a74d98d0447014fb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/04/30 21:17:21 800989] [debug] |scid:a74d98d0447014fb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 21:17:21 800995] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047842515557|pq_index:0|
[2025/04/30 21:17:21 801000] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047841765816|
[2025/04/30 21:17:21 801006] [info] |scid:a74d98d0447014fb|xqc_conn_confirm_cid|dcid change|ori:af5911ffd14d41d5|new:3e84600beb8b071ba6202fcb441d61da|
[2025/04/30 21:17:21 801012] [info] |scid:a74d98d0447014fb|xqc_conn_addr_validated|Address Validated|conn:000055F40751F35C|role:0|
[2025/04/30 21:17:21 801017] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 21:17:21 801022] [debug] |scid:a74d98d0447014fb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/04/30 21:17:21 801030] [debug] |scid:a74d98d0447014fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/04/30 21:17:21 801038] [info] |scid:a74d98d0447014fb|xqc_conn_on_pkt_processed|====>|conn:000055F40751F35C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1746047841800328|dcid:a74d98d0447014fb|dcid_seq:0|
[2025/04/30 21:17:21 801047] [debug] |scid:a74d98d0447014fb|xqc_packet_parse_handshake|success|Length:983|
[2025/04/30 21:17:21 801053] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 21:17:21 801057] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 21:17:21 801063] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/04/30 21:17:21 801068] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:6|
[2025/04/30 21:17:21 801072] [debug] |scid:a74d98d0447014fb|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/04/30 21:17:21 801080] [debug] |scid:a74d98d0447014fb|xqc_process_crypto_frame|level:2|
[2025/04/30 21:17:21 801084] [debug] |scid:a74d98d0447014fb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/04/30 21:17:21 801088] [debug] |scid:a74d98d0447014fb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|686u|
[2025/04/30 21:17:21 801735] [debug] |scid:a74d98d0447014fb|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 21:17:21 801743] [debug] |scid:a74d98d0447014fb|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/04/30 21:17:21 801747] [warn] |scid:a74d98d0447014fb|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/04/30 21:17:21 801964] [debug] |scid:a74d98d0447014fb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/04/30 21:17:21 801974] [debug] |scid:a74d98d0447014fb|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/04/30 21:17:21 801982] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:0|
[2025/04/30 21:17:21 801989] [debug] |scid:a74d98d0447014fb|xqc_process_padding_frame|process padding|
[2025/04/30 21:17:21 802002] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 21:17:21 802007] [debug] |scid:a74d98d0447014fb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/04/30 21:17:21 802011] [debug] |scid:a74d98d0447014fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/04/30 21:17:21 802016] [info] |scid:a74d98d0447014fb|xqc_conn_on_pkt_processed|====>|conn:000055F40751F35C|path:0|size:1016|pkt_type:HSK|pkt_num:0|frame:PADDING CRYPTO |recv_time:1746047841800328|dcid:a74d98d0447014fb|dcid_seq:0|
[2025/04/30 21:17:21 802021] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:PATH_IDLE|expire:1746047961800328|now:1746047841800328|interv:120000000|
[2025/04/30 21:17:21 802026] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:CONN_IDLE|expire:1746047961800328|now:1746047841800328|interv:120000000|
[2025/04/30 21:17:21 802031] [debug] |xqc_engine_main_logic|BEGIN|now:1746047841802031|
[2025/04/30 21:17:21 802036] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1746047841802035|
[2025/04/30 21:17:21 802042] [info] |scid:a74d98d0447014fb|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/04/30 21:17:21 802046] [debug] |scid:a74d98d0447014fb|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/04/30 21:17:21 802050] [debug] |scid:a74d98d0447014fb|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 21:17:21 802055] [debug] |scid:a74d98d0447014fb|xqc_process_crypto_write_streams|
[2025/04/30 21:17:21 802061] [debug] |scid:a74d98d0447014fb|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 21:17:21 802068] [debug] |scid:a74d98d0447014fb|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 21:17:21 802074] [debug] |scid:a74d98d0447014fb|xqc_process_crypto_write_streams|
[2025/04/30 21:17:21 802079] [debug] |scid:a74d98d0447014fb|xqc_crypto_stream_on_write|enc_level|2|
[2025/04/30 21:17:21 802085] [info] |scid:a74d98d0447014fb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:76|sent:39|pkt_type:HSK|frame:CRYPTO |now:1746047841802085|
[2025/04/30 21:17:21 802090] [debug] |scid:a74d98d0447014fb|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055F40751F35C|
[2025/04/30 21:17:21 802094] [info] |scid:a74d98d0447014fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/04/30 21:17:21 802099] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:104311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:21 802104] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047841906414|now:1746047841802099|interv:104315|
[2025/04/30 21:17:21 802108] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047841906414|now:1746047841802099|interval:104315|pto_count:0|srtt:34771
[2025/04/30 21:17:21 802113] [debug] |scid:a74d98d0447014fb|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/04/30 21:17:21 802118] [debug] |scid:a74d98d0447014fb|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:000055F40751F35C|cnt:0|
[2025/04/30 21:17:21 802126] [debug] |scid:a74d98d0447014fb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:3750000|
[2025/04/30 21:17:21 802132] [debug] |scid:a74d98d0447014fb|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/04/30 21:17:21 802139] [debug] |scid:a74d98d0447014fb|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/04/30 21:17:21 802156] [info] |scid:a74d98d0447014fb|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:64|conn:000055F40751F35C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/04/30 21:17:21 802163] [debug] |scid:a74d98d0447014fb|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5|
[2025/04/30 21:17:21 802169] [debug] |scid:a74d98d0447014fb|xqc_gen_ack_frame|largest_recv:0|ack_delay:1841|first_ack_range:0|largest_pkt_recv_time:1746047841800328|
[2025/04/30 21:17:21 802174] [debug] |scid:a74d98d0447014fb|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/04/30 21:17:21 802178] [debug] |scid:a74d98d0447014fb|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/04/30 21:17:21 802183] [debug] |scid:a74d98d0447014fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/04/30 21:17:21 802187] [debug] |scid:a74d98d0447014fb|xqc_gen_ack_frame|largest_recv:0|ack_delay:1859|first_ack_range:0|largest_pkt_recv_time:1746047841800328|
[2025/04/30 21:17:21 802192] [debug] |scid:a74d98d0447014fb|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/04/30 21:17:21 802195] [debug] |scid:a74d98d0447014fb|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/04/30 21:17:21 802199] [debug] |scid:a74d98d0447014fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 21:17:21 802205] [debug] |scid:a74d98d0447014fb|xqc_path_get_perf_class|conn:000055F40751F35C|path_id:0|path_srtt:34771|min_srtt:34771|path_bw:34051|loss_rate:0.00|path_pto:0|
[2025/04/30 21:17:21 802210] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F40751F35C|path_id:0|path_srtt:34771|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 21:17:21 802215] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:76|reinj:0|path_class:2|
[2025/04/30 21:17:21 802220] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 802225] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 802229] [debug] |scid:a74d98d0447014fb|xqc_path_get_perf_class|conn:000055F40751F35C|path_id:0|path_srtt:34771|min_srtt:34771|path_bw:34051|loss_rate:0.00|path_pto:0|
[2025/04/30 21:17:21 802233] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_can_send|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |path:0|can:1|pkt_sz:42|schedule_bytes:76|inflight:0|cwnd:139040|conn:000055F40751F35C|stream_id:0|stream_offset:17|
[2025/04/30 21:17:21 802238] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F40751F35C|path_id:0|path_srtt:34771|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 21:17:21 802243] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:42|reinj:0|path_class:2|
[2025/04/30 21:17:21 802248] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:76|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 21:17:21 802253] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 21:17:21 802307] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:0|size:76|sent:92|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1746047841802262|stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 802315] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:0|origin_pktnum:0|size:76|enc_size:92|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:21 802329] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/04/30 21:17:21 802337] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:104311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:21 802343] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:21 802348] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 76|
[2025/04/30 21:17:21 802352] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 21:17:21 802356] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047841906573|now:1746047841802336|interv:104237|
[2025/04/30 21:17:21 802360] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047841906573|now:1746047841802336|interval:104237|pto_count:0|srtt:34771
[2025/04/30 21:17:21 802365] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:76|
[2025/04/30 21:17:21 802370] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:44|pkt_type:INIT|frame:ACK |
[2025/04/30 21:17:21 802375] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 21:17:21 802407] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:76|now:1746047841802382|stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 802418] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|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 21:17:21 802426] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/04/30 21:17:21 802432] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:76|
[2025/04/30 21:17:21 802437] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:43|pkt_type:HSK|frame:ACK |
[2025/04/30 21:17:21 802442] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 21:17:21 802466] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:1|size:43|sent:59|pkt_type:HSK|frame:ACK |inflight:76|now:1746047841802447|stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 802471] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:1|origin_pktnum:0|size:43|enc_size:59|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:21 802476] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:42|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/04/30 21:17:21 802480] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_can_send|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |path:0|can:1|pkt_sz:42|schedule_bytes:0|inflight:76|cwnd:139040|conn:000055F40751F35C|stream_id:0|stream_offset:17|
[2025/04/30 21:17:21 802485] [debug] |scid:a74d98d0447014fb|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 21:17:21 802489] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 21:17:21 802521] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:0|size:42|sent:58|pkt_type:SHORT_HEADER|frame:STREAM |inflight:76|now:1746047841802497|stream_id:0|stream_offset:17|
[2025/04/30 21:17:21 802528] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:0|origin_pktnum:0|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:21 802537] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/04/30 21:17:21 802541] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:104311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:21 802546] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:21 802550] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 76|
[2025/04/30 21:17:21 802554] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:21 802557] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:21 802561] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047841906573|now:1746047841802541|interv:104032|
[2025/04/30 21:17:21 802565] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047841906573|now:1746047841802541|interval:104032|pto_count:0|srtt:34771
[2025/04/30 21:17:21 802570] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/04/30 21:17:21 802575] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047841906573|
[2025/04/30 21:17:21 802580] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047841906573|
[2025/04/30 21:17:21 802587] [debug] |xqc_engine_wakeup_after|wakeup:1746047841906573|now:1746047841802587|diff:103986|
[2025/04/30 21:17:21 802594] [debug] |xqc_engine_main_logic|END|now:1746047841802035|
[2025/04/30 21:17:21 802603] [debug] |xqc_engine_main_logic|BEGIN|now:1746047841802603|
[2025/04/30 21:17:21 802608] [debug] |xqc_engine_wakeup_after|wakeup:1746047841906573|now:1746047841802607|diff:103966|
[2025/04/30 21:17:21 802612] [debug] |xqc_engine_main_logic|END|now:1746047841802603|
[2025/04/30 21:17:21 904483] [debug] |xqc_engine_main_logic|BEGIN|now:1746047841904482|
[2025/04/30 21:17:21 904517] [debug] |xqc_engine_wakeup_after|wakeup:1746047841906573|now:1746047841904517|diff:2056|
[2025/04/30 21:17:21 904522] [debug] |xqc_engine_main_logic|END|now:1746047841904482|
[2025/04/30 21:17:21 906651] [debug] |xqc_engine_main_logic|BEGIN|now:1746047841906651|
[2025/04/30 21:17:21 906658] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047841906573|pq_index:0|
[2025/04/30 21:17:21 906664] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047841802035|
[2025/04/30 21:17:21 906670] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746047841906668|
[2025/04/30 21:17:21 906676] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746047841906573|now:1746047841906668|
[2025/04/30 21:17:21 906681] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 21:17:21 906686] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F40751F35C|path:0|bytes_in_flight:118|
[2025/04/30 21:17:21 906690] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:104311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:21 906696] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:21 906700] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 76|
[2025/04/30 21:17:21 906717] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:21 906721] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:21 906725] [debug] |scid:a74d98d0447014fb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/04/30 21:17:21 906731] [debug] |scid:a74d98d0447014fb|xqc_conn_send_probe_pkt|conn:000055F40751F35C|path:0|pkt_num:0|size:76|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 21:17:21 906738] [debug] |scid:a74d98d0447014fb|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/04/30 21:17:21 906742] [debug] |scid:a74d98d0447014fb|xqc_conn_send_probe_pkt|conn:000055F40751F35C|path:0|pkt_num:0|size:76|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 21:17:21 906746] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F40751F35C|pto_count:1
[2025/04/30 21:17:21 906751] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:208622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 21:17:21 906755] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:21 906760] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:21 906764] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:21 906768] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:21 906772] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746047841906750|interv:18444998025867644865|
[2025/04/30 21:17:21 906776] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:0|expire:18446744073709551615|now:1746047841906750|interval:18444998025867644865|pto_count:1|srtt:34771
[2025/04/30 21:17:21 906784] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 906789] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 906794] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:76|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 21:17:21 906800] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 21:17:21 906890] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:2|size:76|sent:92|pkt_type:HSK|frame:CRYPTO |inflight:42|now:1746047841906816|stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 906897] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:2|origin_pktnum:0|size:76|enc_size:92|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:21 906902] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:42|applimit:1184|
[2025/04/30 21:17:21 906906] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:208622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 21:17:21 906911] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:21 906915] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 76|
[2025/04/30 21:17:21 906919] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:21 906927] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:21 906931] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842115438|now:1746047841906906|interv:208532|
[2025/04/30 21:17:21 906935] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047842115438|now:1746047841906906|interval:208532|pto_count:1|srtt:34771
[2025/04/30 21:17:21 906940] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/04/30 21:17:21 906946] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:76|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 21:17:21 906950] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 21:17:21 906986] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:3|size:76|sent:92|pkt_type:HSK|frame:CRYPTO |inflight:118|now:1746047841906958|stream_id:0|stream_offset:0|
[2025/04/30 21:17:21 906994] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:3|origin_pktnum:0|size:76|enc_size:92|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 21:17:21 906999] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/04/30 21:17:21 907005] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:208622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 21:17:21 907010] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:21 907015] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 152|
[2025/04/30 21:17:21 907020] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:21 907025] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:21 907029] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842115580|now:1746047841907004|interv:208576|
[2025/04/30 21:17:21 907034] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047842115580|now:1746047841907004|interval:208576|pto_count:1|srtt:34771
[2025/04/30 21:17:21 907040] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:194|
[2025/04/30 21:17:21 907046] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047842115580|
[2025/04/30 21:17:21 907053] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047842115580|
[2025/04/30 21:17:21 907059] [debug] |xqc_engine_wakeup_after|wakeup:1746047842115580|now:1746047841907059|diff:208521|
[2025/04/30 21:17:21 907065] [debug] |xqc_engine_main_logic|END|now:1746047841906668|
[2025/04/30 21:17:22 116237] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842116236|
[2025/04/30 21:17:22 116274] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047842115580|pq_index:0|
[2025/04/30 21:17:22 116280] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047841906668|
[2025/04/30 21:17:22 116288] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746047842116284|
[2025/04/30 21:17:22 116294] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746047842115580|now:1746047842116284|
[2025/04/30 21:17:22 116314] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 21:17:22 116319] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F40751F35C|path:0|bytes_in_flight:194|
[2025/04/30 21:17:22 116323] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:208622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 21:17:22 116328] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 116333] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 152|
[2025/04/30 21:17:22 116337] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 116341] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:22 116345] [debug] |scid:a74d98d0447014fb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/04/30 21:17:22 116351] [debug] |scid:a74d98d0447014fb|xqc_conn_send_probe_pkt|conn:000055F40751F35C|path:0|pkt_num:0|size:76|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 21:17:22 116360] [debug] |scid:a74d98d0447014fb|xqc_conn_send_probe_pkt|conn:000055F40751F35C|path:0|pkt_num:2|size:76|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 21:17:22 116365] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F40751F35C|pto_count:2
[2025/04/30 21:17:22 116369] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:417244|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 21:17:22 116374] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 116378] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 76|
[2025/04/30 21:17:22 116382] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 116386] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:22 116390] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842324202|now:1746047842116369|interv:207833|
[2025/04/30 21:17:22 116395] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047842324202|now:1746047842116369|interval:207833|pto_count:2|srtt:34771
[2025/04/30 21:17:22 116402] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 116407] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 116413] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:76|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 21:17:22 116420] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/04/30 21:17:22 116519] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:4|size:76|sent:92|pkt_type:HSK|frame:CRYPTO |inflight:118|now:1746047842116436|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 116528] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:4|origin_pktnum:0|size:76|enc_size:92|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 21:17:22 116535] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/04/30 21:17:22 116546] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:417244|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 21:17:22 116552] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 116558] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 152|
[2025/04/30 21:17:22 116564] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 116571] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:22 116576] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842533680|now:1746047842116546|interv:417134|
[2025/04/30 21:17:22 116581] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047842533680|now:1746047842116546|interval:417134|pto_count:2|srtt:34771
[2025/04/30 21:17:22 116586] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:194|
[2025/04/30 21:17:22 116592] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:2|size:76|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 21:17:22 116597] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/04/30 21:17:22 116655] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:5|size:76|sent:92|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1746047842116604|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 116667] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:5|origin_pktnum:0|size:76|enc_size:92|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:22 116671] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:1184|
[2025/04/30 21:17:22 116676] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:417244|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 21:17:22 116680] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 116684] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 228|
[2025/04/30 21:17:22 116688] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 116692] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:22 116696] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842533848|now:1746047842116675|interv:417173|
[2025/04/30 21:17:22 116700] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047842533848|now:1746047842116675|interval:417173|pto_count:2|srtt:34771
[2025/04/30 21:17:22 116705] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:270|
[2025/04/30 21:17:22 116710] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047842533848|
[2025/04/30 21:17:22 116715] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047842533848|
[2025/04/30 21:17:22 116719] [debug] |xqc_engine_wakeup_after|wakeup:1746047842533848|now:1746047842116719|diff:417129|
[2025/04/30 21:17:22 116723] [debug] |xqc_engine_main_logic|END|now:1746047842116284|
[2025/04/30 21:17:22 533980] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842533980|
[2025/04/30 21:17:22 534015] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047842533848|pq_index:0|
[2025/04/30 21:17:22 534036] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047842116284|
[2025/04/30 21:17:22 534043] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746047842534040|
[2025/04/30 21:17:22 534049] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746047842533848|now:1746047842534040|
[2025/04/30 21:17:22 534054] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 21:17:22 534059] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F40751F35C|path:0|bytes_in_flight:270|
[2025/04/30 21:17:22 534063] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:417244|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/04/30 21:17:22 534069] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 534073] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 228|
[2025/04/30 21:17:22 534077] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 534081] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:22 534085] [debug] |scid:a74d98d0447014fb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/04/30 21:17:22 534091] [debug] |scid:a74d98d0447014fb|xqc_conn_send_probe_pkt|conn:000055F40751F35C|path:0|pkt_num:0|size:76|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 21:17:22 534099] [debug] |scid:a74d98d0447014fb|xqc_conn_send_probe_pkt|conn:000055F40751F35C|path:0|pkt_num:2|size:76|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 21:17:22 534104] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F40751F35C|pto_count:3
[2025/04/30 21:17:22 534109] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:834488|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/04/30 21:17:22 534113] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 534117] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 228|
[2025/04/30 21:17:22 534121] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 534125] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:22 534129] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842951092|now:1746047842534109|interv:416983|
[2025/04/30 21:17:22 534134] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047842951092|now:1746047842534109|interval:416983|pto_count:3|srtt:34771
[2025/04/30 21:17:22 534142] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 534147] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 534153] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:76|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 21:17:22 534159] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/04/30 21:17:22 534254] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:6|size:76|sent:92|pkt_type:HSK|frame:CRYPTO |inflight:270|now:1746047842534178|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 534263] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:6|origin_pktnum:0|size:76|enc_size:92|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 21:17:22 534269] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:270|applimit:1184|
[2025/04/30 21:17:22 534275] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:834488|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/04/30 21:17:22 534280] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 534286] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 304|
[2025/04/30 21:17:22 534292] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 534298] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:22 534304] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047843368666|now:1746047842534275|interv:834391|
[2025/04/30 21:17:22 534311] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047843368666|now:1746047842534275|interval:834391|pto_count:3|srtt:34771
[2025/04/30 21:17:22 534316] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:346|
[2025/04/30 21:17:22 534322] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:2|size:76|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 21:17:22 534327] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/04/30 21:17:22 534357] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:7|size:76|sent:92|pkt_type:HSK|frame:CRYPTO |inflight:346|now:1746047842534333|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 534367] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:7|origin_pktnum:0|size:76|enc_size:92|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 21:17:22 534373] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:346|applimit:1184|
[2025/04/30 21:17:22 534380] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:834488|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/04/30 21:17:22 534386] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 534390] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 380|
[2025/04/30 21:17:22 534394] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 534398] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 21:17:22 534402] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047843368821|now:1746047842534380|interv:834441|
[2025/04/30 21:17:22 534406] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:1|expire:1746047843368821|now:1746047842534380|interval:834441|pto_count:3|srtt:34771
[2025/04/30 21:17:22 534410] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:422|
[2025/04/30 21:17:22 534420] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047843368821|
[2025/04/30 21:17:22 534425] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047843368821|
[2025/04/30 21:17:22 534429] [debug] |xqc_engine_wakeup_after|wakeup:1746047843368821|now:1746047842534429|diff:834392|
[2025/04/30 21:17:22 534434] [debug] |xqc_engine_main_logic|END|now:1746047842534040|
[2025/04/30 21:17:22 860109] [info] |xqc_engine_packet_process|==>|conn:000055F40751F35C|size:45|state:ESTABED|recv_time:1746047842860104|
[2025/04/30 21:17:22 860144] [debug] |scid:a74d98d0447014fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a74d98d0447014fb|spin_bit:0|
[2025/04/30 21:17:22 860165] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 21:17:22 860172] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/04/30 21:17:22 860189] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/04/30 21:17:22 860198] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:1e|
[2025/04/30 21:17:22 860208] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:0|
[2025/04/30 21:17:22 860216] [debug] |scid:a74d98d0447014fb|xqc_process_padding_frame|process padding|
[2025/04/30 21:17:22 860225] [info] |scid:a74d98d0447014fb|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055F40751F35C|
[2025/04/30 21:17:22 860237] [debug] |scid:a74d98d0447014fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:422|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/04/30 21:17:22 860246] [debug] |scid:a74d98d0447014fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:422|cwnd:139040|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/04/30 21:17:22 860255] [debug] |scid:a74d98d0447014fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:346|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/04/30 21:17:22 860260] [debug] |scid:a74d98d0447014fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:270|cwnd:139040|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/04/30 21:17:22 860268] [debug] |scid:a74d98d0447014fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:194|cwnd:139040|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/04/30 21:17:22 860277] [debug] |scid:a74d98d0447014fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:118|cwnd:139040|pkt_num:6|ptype:2|frames:CRYPTO |
[2025/04/30 21:17:22 860285] [debug] |scid:a74d98d0447014fb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:42|cwnd:139040|pkt_num:7|ptype:2|frames:CRYPTO |
[2025/04/30 21:17:22 860294] [info] |scid:a74d98d0447014fb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/04/30 21:17:22 860303] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:104311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:22 860310] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 860315] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:22 860323] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 860330] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842860302|now:1746047842860302|interv:0|
[2025/04/30 21:17:22 860338] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047841931808|now:1746047842860302|interval:0|pto_count:0|srtt:34771
[2025/04/30 21:17:22 860350] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:ACK_01RTT|expire:1746047842885104|now:1746047842860104|interv:25000|
[2025/04/30 21:17:22 860378] [debug] |scid:a74d98d0447014fb|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746047842860104|max_ack_delay:25000|
[2025/04/30 21:17:22 860385] [debug] |scid:a74d98d0447014fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/04/30 21:17:22 860392] [info] |scid:a74d98d0447014fb|xqc_conn_on_pkt_processed|====>|conn:000055F40751F35C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:2|frame:PADDING HANDSHAKE_DONE |recv_time:1746047842860104|dcid:a74d98d0447014fb|dcid_seq:0|
[2025/04/30 21:17:22 860401] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:PATH_IDLE|expire:1746047962860104|now:1746047842860104|interv:120000000|
[2025/04/30 21:17:22 860409] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:CONN_IDLE|expire:1746047962860104|now:1746047842860104|interv:120000000|
[2025/04/30 21:17:22 860416] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047843368821|pq_index:0|
[2025/04/30 21:17:22 860424] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047842534040|
[2025/04/30 21:17:22 860431] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842860431|
[2025/04/30 21:17:22 860440] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1746047842860438|
[2025/04/30 21:17:22 860449] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746047842860302|now:1746047842860438|
[2025/04/30 21:17:22 860457] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 21:17:22 860464] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F40751F35C|path:0|bytes_in_flight:42|
[2025/04/30 21:17:22 860473] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:104311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:22 860479] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 860484] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:22 860489] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 860494] [debug] |scid:a74d98d0447014fb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/04/30 21:17:22 860500] [debug] |scid:a74d98d0447014fb|xqc_conn_send_probe_pkt|conn:000055F40751F35C|path:0|pkt_num:0|size:42|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/04/30 21:17:22 860506] [debug] |scid:a74d98d0447014fb|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/04/30 21:17:22 860512] [debug] |scid:a74d98d0447014fb|xqc_conn_send_probe_pkt|conn:000055F40751F35C|path:0|pkt_num:0|size:42|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/04/30 21:17:22 860517] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F40751F35C|pto_count:1
[2025/04/30 21:17:22 860522] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055F40751F35C|path:0|
[2025/04/30 21:17:22 860527] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 21:17:22 860532] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1746047842860438|
[2025/04/30 21:17:22 860537] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 21:17:22 860568] [debug] |scid:a74d98d0447014fb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:91b79a6b71357db9|sr_token:4087c226fe7f000026ac54e5f3550000|seq_num:1
[2025/04/30 21:17:22 860578] [debug] |scid:a74d98d0447014fb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:183e96c3a3c7d60b|sr_token:4087c226fe7f000026ac54e5f3550000|seq_num:2
[2025/04/30 21:17:22 860585] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/04/30 21:17:22 860591] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/04/30 21:17:22 860598] [debug] |scid:a74d98d0447014fb|xqc_path_get_perf_class|conn:000055F40751F35C|path_id:0|path_srtt:34771|min_srtt:34771|path_bw:34051|loss_rate:100.00|path_pto:1|
[2025/04/30 21:17:22 860605] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F40751F35C|path_id:0|path_srtt:34771|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 21:17:22 860611] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:49|reinj:0|path_class:4|
[2025/04/30 21:17:22 860617] [debug] |scid:a74d98d0447014fb|xqc_path_get_perf_class|conn:000055F40751F35C|path_id:0|path_srtt:34771|min_srtt:34771|path_bw:34051|loss_rate:100.00|path_pto:1|
[2025/04/30 21:17:22 860645] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F40751F35C|path_id:0|path_srtt:34771|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 21:17:22 860654] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:49|reinj:0|path_class:4|
[2025/04/30 21:17:22 860659] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:42|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/04/30 21:17:22 860665] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 21:17:22 860708] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:1|size:42|sent:58|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1746047842860673|stream_id:0|stream_offset:17|
[2025/04/30 21:17:22 860718] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:1|origin_pktnum:0|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:22 860727] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/04/30 21:17:22 860734] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:208622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 21:17:22 860740] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 860745] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:22 860749] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 42|
[2025/04/30 21:17:22 860753] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047843119295|now:1746047842860734|interv:258561|
[2025/04/30 21:17:22 860757] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047843119295|now:1746047842860734|interval:258561|pto_count:1|srtt:34771
[2025/04/30 21:17:22 860762] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:42|
[2025/04/30 21:17:22 860767] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:42|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/04/30 21:17:22 860777] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 21:17:22 860809] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:2|size:42|sent:58|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42|now:1746047842860783|stream_id:0|stream_offset:17|
[2025/04/30 21:17:22 860820] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:2|origin_pktnum:0|size:42|enc_size:58|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 21:17:22 860827] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:42|applimit:1184|
[2025/04/30 21:17:22 860831] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:208622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 21:17:22 860836] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 860840] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:22 860844] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 84|
[2025/04/30 21:17:22 860848] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047843119405|now:1746047842860831|interv:258574|
[2025/04/30 21:17:22 860853] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047843119405|now:1746047842860831|interval:258574|pto_count:1|srtt:34771
[2025/04/30 21:17:22 860858] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:84|
[2025/04/30 21:17:22 860863] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:49|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 21:17:22 860867] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 21:17:22 860895] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:3|size:49|sent:65|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:84|now:1746047842860873|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 860905] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:3|origin_pktnum:0|size:49|enc_size:65|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:22 860912] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:84|applimit:1184|
[2025/04/30 21:17:22 860917] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:208622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 21:17:22 860921] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 860925] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:22 860929] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 133|
[2025/04/30 21:17:22 860933] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047843119495|now:1746047842860917|interv:258578|
[2025/04/30 21:17:22 860937] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047843119495|now:1746047842860917|interval:258578|pto_count:1|srtt:34771
[2025/04/30 21:17:22 860942] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:133|
[2025/04/30 21:17:22 860947] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:49|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 21:17:22 860955] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/04/30 21:17:22 860983] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:4|size:49|sent:65|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:133|now:1746047842860961|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 860993] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:4|origin_pktnum:0|size:49|enc_size:65|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:22 861001] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:133|applimit:1184|
[2025/04/30 21:17:22 861005] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34771|rtt_var:17385|pto_duration:208622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/04/30 21:17:22 861010] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 861014] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:22 861018] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 182|
[2025/04/30 21:17:22 861022] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047843119583|now:1746047842861005|interv:258578|
[2025/04/30 21:17:22 861026] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047843119583|now:1746047842861005|interval:258578|pto_count:1|srtt:34771
[2025/04/30 21:17:22 861030] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:182|
[2025/04/30 21:17:22 861035] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047842885104|
[2025/04/30 21:17:22 861040] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047842885104|
[2025/04/30 21:17:22 861044] [debug] |xqc_engine_wakeup_after|wakeup:1746047842885104|now:1746047842861044|diff:24060|
[2025/04/30 21:17:22 861049] [debug] |xqc_engine_main_logic|END|now:1746047842860438|
[2025/04/30 21:17:22 861055] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842861054|
[2025/04/30 21:17:22 861059] [debug] |xqc_engine_wakeup_after|wakeup:1746047842885104|now:1746047842861059|diff:24045|
[2025/04/30 21:17:22 861065] [debug] |xqc_engine_main_logic|END|now:1746047842861054|
[2025/04/30 21:17:22 885498] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842885497|
[2025/04/30 21:17:22 885520] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047842885104|pq_index:0|
[2025/04/30 21:17:22 885526] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047842860438|
[2025/04/30 21:17:22 885533] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746047842885530|
[2025/04/30 21:17:22 885539] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746047842885104|now:1746047842885530|
[2025/04/30 21:17:22 885544] [debug] |scid:a74d98d0447014fb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 21:17:22 885548] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746047842885104|now:1746047842885530|
[2025/04/30 21:17:22 885553] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 21:17:22 885562] [debug] |scid:a74d98d0447014fb|xqc_gen_ack_frame|largest_recv:2|ack_delay:25458|first_ack_range:0|largest_pkt_recv_time:1746047842860104|
[2025/04/30 21:17:22 885577] [debug] |scid:a74d98d0447014fb|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/04/30 21:17:22 885581] [debug] |scid:a74d98d0447014fb|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/04/30 21:17:22 885586] [debug] |scid:a74d98d0447014fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 21:17:22 885592] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 885600] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 21:17:22 885610] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/04/30 21:17:22 885692] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:5|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:182|now:1746047842885651|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 885702] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:5|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:22 885709] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047843119583|
[2025/04/30 21:17:22 885713] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047843119583|
[2025/04/30 21:17:22 885718] [debug] |xqc_engine_wakeup_after|wakeup:1746047843119583|now:1746047842885717|diff:233866|
[2025/04/30 21:17:22 885722] [debug] |xqc_engine_main_logic|END|now:1746047842885530|
[2025/04/30 21:17:22 893091] [info] |xqc_engine_packet_process|==>|conn:000055F40751F35C|size:45|state:ESTABED|recv_time:1746047842893088|
[2025/04/30 21:17:22 893110] [debug] |scid:a74d98d0447014fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:183e96c3a3c7d60b|spin_bit:0|
[2025/04/30 21:17:22 893121] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|largest_pn:2|
[2025/04/30 21:17:22 893128] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/04/30 21:17:22 893139] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/04/30 21:17:22 893146] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:2|
[2025/04/30 21:17:22 893155] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|conn:000055F40751F35C|path:0|pkt_num:1|origin_pktnum:0|size:42|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:1|
[2025/04/30 21:17:22 893163] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:42|prior_delivered:1184|prior_time:1746047842860673|is_app_limited:1|send_elapse:0|ack_elapse:32415|ctl_first_sent_time:1746047842860673|lagest_ack_time:1746047842893088|curr_delivered:1226|
[2025/04/30 21:17:22 893171] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_sent_time_update:1746047842860673|
[2025/04/30 21:17:22 893177] [debug] |scid:a74d98d0447014fb|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/04/30 21:17:22 893188] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 21:17:22 893196] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|conn:000055F40751F35C|path:0|pkt_num:2|origin_pktnum:0|size:42|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/04/30 21:17:22 893204] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:42|prior_delivered:1184|prior_time:1746047842860673|is_app_limited:1|send_elapse:0|ack_elapse:32415|ctl_first_sent_time:1746047842860673|lagest_ack_time:1746047842893088|curr_delivered:1268|
[2025/04/30 21:17:22 893210] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_sent_time_update:1746047842860783|
[2025/04/30 21:17:22 893226] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/04/30 21:17:22 893232] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|conn:000055F40751F35C|path:0|pkt_num:4|origin_pktnum:0|size:49|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/04/30 21:17:22 893238] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:42|prior_delivered:1184|prior_time:1746047842860673|is_app_limited:1|send_elapse:0|ack_elapse:32415|ctl_first_sent_time:1746047842860673|lagest_ack_time:1746047842893088|curr_delivered:1317|
[2025/04/30 21:17:22 893245] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_sent_time_update:1746047842860961|
[2025/04/30 21:17:22 893251] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/04/30 21:17:22 893257] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_rtt|before update rtt|conn:000055F40751F35C|srtt:34771|rttvar:17385|minrtt:34771|latest_rtt:32127|ack_delay:168|
[2025/04/30 21:17:22 893265] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_rtt|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |after update rtt|conn:000055F40751F35C|srtt:34419|rttvar:13742|minrtt:32127|latest_rtt:32127|ack_delay:168|
[2025/04/30 21:17:22 893271] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/04/30 21:17:22 893278] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 21:17:22 893285] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047842899594|now:1746047842893284|interval:6310|
[2025/04/30 21:17:22 893291] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842899594|now:1746047842893284|interv:6310|
[2025/04/30 21:17:22 893298] [debug] |scid:a74d98d0447014fb|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32415, delivered 133|rate 4103|lost 0|
[2025/04/30 21:17:22 893303] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/04/30 21:17:22 893308] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_min_rtt|probertt expire|rtt:32127, old_rtt:34771|
[2025/04/30 21:17:22 893312] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:32127, old_rtt:34771|
[2025/04/30 21:17:22 893316] [debug] |scid:a74d98d0447014fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/04/30 21:17:22 893320] [debug] |scid:a74d98d0447014fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:133|po_sent_time:1746047842860961|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1317|
[2025/04/30 21:17:22 893325] [debug] |scid:a74d98d0447014fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:133|po_sent_time:1746047842860961|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1317|
[2025/04/30 21:17:22 893330] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |bbr on ack|mode:0|pacing_rate:11438110|bw:34051|cwnd:139173|full_bw_reached:0|inflight:49|srtt:34419|latest_rtt:32127|min_rtt:32127|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 21:17:22 893336] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:1e|
[2025/04/30 21:17:22 893340] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:19|
[2025/04/30 21:17:22 893345] [debug] |scid:a74d98d0447014fb|xqc_conn_set_cid_retired_ts|retired|cid:a74d98d0447014fb|seq:0|len:8|
[2025/04/30 21:17:22 893349] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:RETIRE_CID|expire:1746047843236510|now:1746047842893349|interv:343161|
[2025/04/30 21:17:22 893358] [debug] |scid:a74d98d0447014fb|xqc_process_retire_conn_id_frame|switch scid to 2|
[2025/04/30 21:17:22 893363] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:0|
[2025/04/30 21:17:22 893366] [debug] |scid:a74d98d0447014fb|xqc_process_padding_frame|process padding|
[2025/04/30 21:17:22 893373] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:ACK_01RTT|expire:1746047842918088|now:1746047842893088|interv:25000|
[2025/04/30 21:17:22 893379] [debug] |scid:a74d98d0447014fb|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746047842893088|max_ack_delay:25000|
[2025/04/30 21:17:22 893383] [debug] |scid:a74d98d0447014fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/04/30 21:17:22 893388] [info] |scid:a74d98d0447014fb|xqc_conn_on_pkt_processed|====>|conn:000055F40751F35C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING ACK RETIRE_CONNECTION_ID HANDSHAKE_DONE |recv_time:1746047842893088|dcid:183e96c3a3c7d60b|dcid_seq:2|
[2025/04/30 21:17:22 893394] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:PATH_IDLE|expire:1746047962893088|now:1746047842893088|interv:120000000|
[2025/04/30 21:17:22 893398] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:CONN_IDLE|expire:1746047962893088|now:1746047842893088|interv:120000000|
[2025/04/30 21:17:22 893402] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047843119583|pq_index:0|
[2025/04/30 21:17:22 893407] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047842885530|
[2025/04/30 21:17:22 893411] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842893411|
[2025/04/30 21:17:22 893416] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1746047842893415|
[2025/04/30 21:17:22 893438] [debug] |scid:a74d98d0447014fb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ebefc6b204e3680d|sr_token:00000000000000000000000000000000|seq_num:3
[2025/04/30 21:17:22 893444] [debug] |scid:a74d98d0447014fb|xqc_path_get_perf_class|conn:000055F40751F35C|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:34051|loss_rate:50.00|path_pto:0|
[2025/04/30 21:17:22 893449] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F40751F35C|path_id:0|path_srtt:34419|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 21:17:22 893454] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:49|reinj:0|path_class:4|
[2025/04/30 21:17:22 893459] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:49|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 21:17:22 893464] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/04/30 21:17:22 893502] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:6|size:49|sent:65|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:49|now:1746047842893472|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 893508] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:6|origin_pktnum:0|size:49|enc_size:65|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:22 893513] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:49|applimit:0|
[2025/04/30 21:17:22 893518] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047842899594|now:1746047842893518|interval:6076|
[2025/04/30 21:17:22 893532] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047842899594|now:1746047842893518|interv:6076|
[2025/04/30 21:17:22 893539] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139173|inflight:98|
[2025/04/30 21:17:22 893547] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047842899594|
[2025/04/30 21:17:22 893554] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047842899594|
[2025/04/30 21:17:22 893560] [debug] |xqc_engine_wakeup_after|wakeup:1746047842899594|now:1746047842893560|diff:6034|
[2025/04/30 21:17:22 893567] [debug] |xqc_engine_main_logic|END|now:1746047842893415|
[2025/04/30 21:17:22 893576] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842893576|
[2025/04/30 21:17:22 893582] [debug] |xqc_engine_wakeup_after|wakeup:1746047842899594|now:1746047842893582|diff:6012|
[2025/04/30 21:17:22 893586] [debug] |xqc_engine_main_logic|END|now:1746047842893576|
[2025/04/30 21:17:22 894489] [info] |xqc_engine_packet_process|==>|conn:000055F40751F35C|size:1063|state:ESTABED|recv_time:1746047842894487|
[2025/04/30 21:17:22 894503] [debug] |scid:a74d98d0447014fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:183e96c3a3c7d60b|spin_bit:0|
[2025/04/30 21:17:22 894512] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|largest_pn:5|
[2025/04/30 21:17:22 894519] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/04/30 21:17:22 894529] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/04/30 21:17:22 894535] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:2|
[2025/04/30 21:17:22 894542] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:1e|
[2025/04/30 21:17:22 894548] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:a|
[2025/04/30 21:17:22 894555] [debug] |scid:a74d98d0447014fb|xqc_process_stream_frame|offset:0|data_length:1024|fin:0|stream_id:0|path:0|
[2025/04/30 21:17:22 894563] [debug] |scid:a74d98d0447014fb|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/04/30 21:17:22 894570] [debug] |scid:a74d98d0447014fb|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/04/30 21:17:22 894577] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047842899594|pq_index:0|
[2025/04/30 21:17:22 894583] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047842893415|
[2025/04/30 21:17:22 894589] [debug] |scid:a74d98d0447014fb|xqc_process_stream_frame|stream_length:0|merged_offset_end:1024|stream_id:0|
[2025/04/30 21:17:22 894597] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 21:17:22 894606] [debug] |scid:a74d98d0447014fb|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 21:17:22 894613] [debug] |scid:a74d98d0447014fb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/04/30 21:17:22 894620] [info] |scid:a74d98d0447014fb|xqc_conn_on_pkt_processed|====>|conn:000055F40751F35C|path:0|size:1063|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK STREAM HANDSHAKE_DONE |recv_time:1746047842894487|dcid:183e96c3a3c7d60b|dcid_seq:2|
[2025/04/30 21:17:22 894647] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:PATH_IDLE|expire:1746047962894487|now:1746047842894487|interv:120000000|
[2025/04/30 21:17:22 894654] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:CONN_IDLE|expire:1746047962894487|now:1746047842894487|interv:120000000|
[2025/04/30 21:17:22 894659] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842894659|
[2025/04/30 21:17:22 894664] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1746047842894663|
[2025/04/30 21:17:22 894675] [debug] |scid:a74d98d0447014fb|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055F40751F35C|
[2025/04/30 21:17:22 894705] [debug] |scid:a74d98d0447014fb|xqc_gen_ack_frame|largest_recv:6|ack_delay:218|first_ack_range:1|largest_pkt_recv_time:1746047842894487|
[2025/04/30 21:17:22 894710] [debug] |scid:a74d98d0447014fb|xqc_gen_ack_frame|high:6|low:5|pkt_pns:2|
[2025/04/30 21:17:22 894714] [debug] |scid:a74d98d0447014fb|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/04/30 21:17:22 894718] [debug] |scid:a74d98d0447014fb|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/04/30 21:17:22 894722] [debug] |scid:a74d98d0447014fb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 21:17:22 894727] [debug] |scid:a74d98d0447014fb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 894732] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:28|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 21:17:22 894737] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/04/30 21:17:22 894771] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:7|size:28|sent:44|pkt_type:SHORT_HEADER|frame:ACK |inflight:98|now:1746047842894744|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 894777] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:7|origin_pktnum:0|size:28|enc_size:44|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 21:17:22 894783] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047842899594|
[2025/04/30 21:17:22 894790] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047842899594|
[2025/04/30 21:17:22 894796] [debug] |xqc_engine_wakeup_after|wakeup:1746047842899594|now:1746047842894796|diff:4798|
[2025/04/30 21:17:22 894803] [debug] |xqc_engine_main_logic|END|now:1746047842894663|
[2025/04/30 21:17:22 894812] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842894812|
[2025/04/30 21:17:22 894818] [debug] |xqc_engine_wakeup_after|wakeup:1746047842899594|now:1746047842894818|diff:4776|
[2025/04/30 21:17:22 894825] [debug] |xqc_engine_main_logic|END|now:1746047842894812|
[2025/04/30 21:17:22 899077] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842899077|
[2025/04/30 21:17:22 899088] [debug] |xqc_engine_wakeup_after|wakeup:1746047842899594|now:1746047842899088|diff:506|
[2025/04/30 21:17:22 899092] [debug] |xqc_engine_main_logic|END|now:1746047842899077|
[2025/04/30 21:17:22 900157] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842900157|
[2025/04/30 21:17:22 900164] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047842899594|pq_index:0|
[2025/04/30 21:17:22 900168] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047842894663|
[2025/04/30 21:17:22 900174] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746047842900172|
[2025/04/30 21:17:22 900179] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746047842899594|now:1746047842900172|
[2025/04/30 21:17:22 900183] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 21:17:22 900187] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/04/30 21:17:22 900197] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/04/30 21:17:22 900203] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:1|po_sent_time:1746047842860873|lost_send_time:1746047842861451|loss_delay:38721|frame:NEW_CONNECTION_ID |repair:16384|
[2025/04/30 21:17:22 900208] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746047842860873u|
[2025/04/30 21:17:22 900213] [stats] |scid:a74d98d0447014fb|xqc_send_ctl_detect_lost|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |lost interval:1746047842900172|lost_count:1|send_count:15|pkt_num:3|po_send_time:1746047842860873|srtt:34419|cwnd:139173|bw:34051|conn_life:1135114|now:0|last_lost_time:1135114|
[2025/04/30 21:17:22 900218] [debug] |scid:a74d98d0447014fb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/04/30 21:17:22 900223] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:13742|pto_duration:89387|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:22 900227] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 900232] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:22 900236] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 49|
[2025/04/30 21:17:22 900240] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047843007859|now:1746047842900222|interv:107637|
[2025/04/30 21:17:22 900244] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047843007859|now:1746047842900222|interval:107637|pto_count:0|srtt:34419
[2025/04/30 21:17:22 900250] [debug] |scid:a74d98d0447014fb|xqc_path_get_perf_class|conn:000055F40751F35C|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:34051|loss_rate:50.00|path_pto:0|
[2025/04/30 21:17:22 900255] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_can_send|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |path:0|can:1|pkt_sz:49|schedule_bytes:0|inflight:49|cwnd:139173|conn:000055F40751F35C|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 900260] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F40751F35C|path_id:0|path_srtt:34419|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 21:17:22 900265] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:3|size:49|reinj:0|path_class:4|
[2025/04/30 21:17:22 900271] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:3|size:49|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 21:17:22 900275] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_can_send|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |path:0|can:1|pkt_sz:49|schedule_bytes:0|inflight:49|cwnd:139173|conn:000055F40751F35C|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 900280] [debug] |scid:a74d98d0447014fb|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 21:17:22 900284] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/04/30 21:17:22 900324] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:8|size:49|sent:65|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:49|now:1746047842900292|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 900330] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:8|origin_pktnum:3|size:49|enc_size:65|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 21:17:22 900338] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|path:0|inflight:49|applimit:0|
[2025/04/30 21:17:22 900351] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:13742|pto_duration:89387|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:22 900358] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 900364] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:22 900370] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 98|
[2025/04/30 21:17:22 900377] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047843014679|now:1746047842900351|interv:114328|
[2025/04/30 21:17:22 900384] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047843014679|now:1746047842900351|interval:114328|pto_count:0|srtt:34419
[2025/04/30 21:17:22 900391] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139173|inflight:98|
[2025/04/30 21:17:22 900397] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047843014679|
[2025/04/30 21:17:22 900402] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047843014679|
[2025/04/30 21:17:22 900406] [debug] |xqc_engine_wakeup_after|wakeup:1746047843014679|now:1746047842900405|diff:114274|
[2025/04/30 21:17:22 900410] [debug] |xqc_engine_main_logic|END|now:1746047842900172|
[2025/04/30 21:17:22 926257] [info] |xqc_engine_packet_process|==>|conn:000055F40751F35C|size:140|state:ESTABED|recv_time:1746047842926253|
[2025/04/30 21:17:22 926295] [debug] |scid:a74d98d0447014fb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:183e96c3a3c7d60b|spin_bit:0|
[2025/04/30 21:17:22 926313] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|largest_pn:6|
[2025/04/30 21:17:22 926320] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/04/30 21:17:22 926335] [debug] |scid:a74d98d0447014fb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/04/30 21:17:22 926342] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:2|
[2025/04/30 21:17:22 926354] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|conn:000055F40751F35C|path:0|pkt_num:6|origin_pktnum:0|size:49|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:6|
[2025/04/30 21:17:22 926363] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:98|prior_delivered:1317|prior_time:1746047842893088|is_app_limited:0|send_elapse:32799|ack_elapse:33165|ctl_first_sent_time:1746047842893472|lagest_ack_time:1746047842926253|curr_delivered:1366|
[2025/04/30 21:17:22 926371] [debug] |scid:a74d98d0447014fb|xqc_update_sample|sampler_sent_time_update:1746047842893472|
[2025/04/30 21:17:22 926379] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/04/30 21:17:22 926384] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_rtt|before update rtt|conn:000055F40751F35C|srtt:34419|rttvar:13742|minrtt:32127|latest_rtt:32781|ack_delay:464|
[2025/04/30 21:17:22 926389] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_update_rtt|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |after update rtt|conn:000055F40751F35C|srtt:34156|rttvar:10832|minrtt:32127|latest_rtt:32781|ack_delay:464|
[2025/04/30 21:17:22 926393] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/04/30 21:17:22 926398] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 21:17:22 926403] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 21:17:22 926415] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|srtt:34156|rtt_var:10832|pto_duration:77484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/04/30 21:17:22 926421] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 21:17:22 926425] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 21:17:22 926429] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_get_pto_time_and_space|conn:000055F40751F35C|path:0|PNS: 2, unacked: 49|
[2025/04/30 21:17:22 926435] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:LOSS_DETECTION|expire:1746047843002776|now:1746047842926415|interv:76361|
[2025/04/30 21:17:22 926442] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F40751F35C|path:0|pns:2|expire:1746047843002776|now:1746047842926415|interval:76361|pto_count:0|srtt:34156
[2025/04/30 21:17:22 926450] [debug] |scid:a74d98d0447014fb|xqc_generate_sample|sampler: send_elapse 32799, ack_elapse 33165, delivered 49|rate 1477|lost 1|
[2025/04/30 21:17:22 926458] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/04/30 21:17:22 926462] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1477) in round 3|
[2025/04/30 21:17:22 926467] [debug] |scid:a74d98d0447014fb|xqc_bbr_update_min_rtt|minrtt expire|rtt:32127, old_rtt:32127|
[2025/04/30 21:17:22 926471] [debug] |scid:a74d98d0447014fb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:266|
[2025/04/30 21:17:22 926475] [debug] |scid:a74d98d0447014fb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139173|packet_lost:0|acked:49|po_sent_time:1746047842893472|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1366|
[2025/04/30 21:17:22 926480] [debug] |scid:a74d98d0447014fb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139173|packet_lost:0|acked:49|po_sent_time:1746047842893472|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1366|
[2025/04/30 21:17:22 926485] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_ack_received|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5 |bbr on ack|mode:0|pacing_rate:11438110|bw:34051|cwnd:139222|full_bw_reached:0|inflight:49|srtt:34156|latest_rtt:32781|min_rtt:32127|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 21:17:22 926491] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:1e|
[2025/04/30 21:17:22 926496] [debug] |scid:a74d98d0447014fb|xqc_process_frames|frame_type:18|
[2025/04/30 21:17:22 926500] [debug] |scid:a74d98d0447014fb|xqc_process_new_conn_id_frame|new_conn_id|5aa9b77c0e45e4d1a18cd11c8bde3c61|sr_token:dd2d65b11322dde7a9616227409bca55
[2025/04/30 21:17:22 926505] [error] |scid:a74d98d0447014fb|xqc_write_retire_conn_id_frame_to_packet|conn have no available dcid|
[2025/04/30 21:17:22 926509] [error] |scid:a74d98d0447014fb|xqc_process_new_conn_id_frame|xqc_write_retire_conn_id_frame_to_packet error|
[2025/04/30 21:17:22 926513] [error] |scid:a74d98d0447014fb|xqc_process_frames|process frame error|-634|
[2025/04/30 21:17:22 926517] [error] |scid:a74d98d0447014fb|xqc_packet_decrypt_single|xqc_process_frames error|-634|
[2025/04/30 21:17:22 926524] [error] |scid:a74d98d0447014fb|xqc_conn_process_packet|process packets err|ret:-634|pos:00007FFE26C2825A|buf:00007FFE26C289D0|buf_size:140|
[2025/04/30 21:17:22 926533] [error] |xqc_engine_packet_process|fail to process packets|conn:000055F40751F35C|ret:-634|
[2025/04/30 21:17:22 926539] [error] |scid:a74d98d0447014fb|xqc_engine_packet_process|conn:000055F40751F35C|err:0x7|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5|
[2025/04/30 21:17:22 926544] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047843014679|pq_index:0|
[2025/04/30 21:17:22 926553] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047842900172|
[2025/04/30 21:17:22 926557] [debug] |xqc_engine_main_logic|BEGIN|now:1746047842926557|
[2025/04/30 21:17:22 926563] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP ERROR DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746047842926561|
[2025/04/30 21:17:22 926569] [debug] |scid:a74d98d0447014fb|xqc_timer_set|type:CONN_DRAINING|expire:1746047843234021|now:1746047842926569|interv:307452|
[2025/04/30 21:17:22 926574] [debug] |scid:a74d98d0447014fb|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/04/30 21:17:22 926579] [debug] |scid:a74d98d0447014fb|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:49|
[2025/04/30 21:17:22 926583] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 21:17:22 926587] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 21:17:22 926591] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 21:17:22 926595] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 21:17:22 926600] [info] |scid:a74d98d0447014fb|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP ERROR DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/04/30 21:17:22 926610] [debug] |scid:a74d98d0447014fb|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/04/30 21:17:22 926618] [debug] |scid:a74d98d0447014fb|xqc_path_get_perf_class|conn:000055F40751F35C|path_id:0|path_srtt:34156|min_srtt:34156|path_bw:34051|loss_rate:50.00|path_pto:0|
[2025/04/30 21:17:22 926649] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F40751F35C|path_id:0|path_srtt:34156|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 21:17:22 926655] [debug] |scid:a74d98d0447014fb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:25|reinj:0|path_class:4|
[2025/04/30 21:17:22 926662] [debug] |scid:a74d98d0447014fb|xqc_check_acked_or_dropped_pkt|conn:000055F40751F35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/04/30 21:17:22 926667] [debug] |scid:a74d98d0447014fb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/04/30 21:17:22 926716] [info] |scid:a74d98d0447014fb|xqc_send_packet_with_pn|<==|conn:000055F40751F35C|path:0|pkt_num:9|size:25|sent:41|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1746047842926675|stream_id:0|stream_offset:0|
[2025/04/30 21:17:22 926727] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_on_packet_sent|conn:000055F40751F35C|path:0|pkt_num:9|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/04/30 21:17:22 926735] [debug] |scid:a74d98d0447014fb|xqc_conn_next_wakeup_time|wakeup_time:1746047843234021|
[2025/04/30 21:17:22 926742] [debug] |scid:a74d98d0447014fb|xqc_engine_add_wakeup_queue|next_tick_time:1746047843234021|
[2025/04/30 21:17:22 926746] [debug] |xqc_engine_wakeup_after|wakeup:1746047843234021|now:1746047842926746|diff:307275|
[2025/04/30 21:17:22 926751] [debug] |xqc_engine_main_logic|END|now:1746047842926561|
[2025/04/30 21:17:23 233702] [debug] |xqc_engine_main_logic|BEGIN|now:1746047843233701|
[2025/04/30 21:17:23 233726] [debug] |xqc_engine_wakeup_after|wakeup:1746047843234021|now:1746047843233726|diff:295|
[2025/04/30 21:17:23 233732] [debug] |xqc_engine_main_logic|END|now:1746047843233701|
[2025/04/30 21:17:23 234799] [debug] |xqc_engine_main_logic|BEGIN|now:1746047843234799|
[2025/04/30 21:17:23 234806] [debug] |scid:a74d98d0447014fb|xqc_engine_remove_wakeup_queue|next_tick_time:1746047843234021|pq_index:0|
[2025/04/30 21:17:23 234824] [debug] |scid:a74d98d0447014fb|xqc_engine_add_active_queue|last_ticked_time:1746047842926561|
[2025/04/30 21:17:23 234831] [debug] |scid:a74d98d0447014fb|xqc_engine_process_conn|conn:000055F40751F35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP ERROR DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746047843234828|
[2025/04/30 21:17:23 234837] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1746047843234021|now:1746047843234828|
[2025/04/30 21:17:23 234842] [debug] |scid:a74d98d0447014fb|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1746047843234021|now:1746047843234828|
[2025/04/30 21:17:23 234847] [debug] |scid:a74d98d0447014fb|xqc_timer_unset|type:CONN_DRAINING|
[2025/04/30 21:17:23 234852] [info] |xqc_engine_main_logic|conn:000055F40751F35C|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5|conn_state:13|next_tick_time:1746047843234021
[2025/04/30 21:17:23 234866] [report] |scid:a74d98d0447014fb|xqc_conn_destroy|000055F40751F35C|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:36923|first_send_delay:751|conn_persist:1469808|keyupdate_cnt:0|err:0x7|close_msg:local error|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5|hsk_recv:35270|close_recv:0|close_send:1161617|last_recv:1129429|last_send:1161617|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,20,6,5,51,0,1024,i96,4,36,45,88005,5,1128,0,4,1054,1063,80084,6,1129,0,4,131,140,84004,9,1161,-634,4,49,4000,8,1135,4,25,40000,9,1161,4,28,4,7,1129,0-2,0-2,0-0,0-0,0-0,0-34,0-3665,0-2353,0-16,0-4,0-1,0-5,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:5|snd_pkt:16|spurious_loss:0|detected_loss:4|max_pto:3|finished_streams:0|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 21:17:23 234876] [debug] |scid:a74d98d0447014fb|xqc_destroy_stream|send_state:3|recv_state:0|stream_id:0|stream_type:0|
[2025/04/30 21:17:23 234901] [info] |scid:a74d98d0447014fb|xqc_conn_close|conn:000055F40751F35C|state:CLOSED|flag:HSK_DONE CAN_SEND_1RTT HAS_GAP TIME_OUT ERROR DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/04/30 21:17:23 234920] [stats] |scid:a74d98d0447014fb|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:3|recv_state:0|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:0|create_time:1746047841765790|wrt_delay:36365|snd_delay:36707|finwrt_delay:36364|finsnd_delay:1094993|finrcv_delay:0|finread_delay:0|all_acked_delay:1127394|firstfinack_dely:1127387|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-55639-a74d98d0447014fb p-193.167.100.100-443-af5911ffd14d41d5|path_info:mp is not supported in connection scid:183e96c3a3c7d60b|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/04/30 21:17:23 234972] [debug] |scid:a74d98d0447014fb|xqc_send_ctl_destroy|destroy|
[2025/04/30 21:17:23 234982] [debug] |scid:a74d98d0447014fb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/04/30 21:17:23 234989] [debug] |scid:a74d98d0447014fb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/04/30 21:17:23 235056] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/04/30 21:17:23 235064] [debug] |xqc_engine_main_logic|END|now:1746047843234828|
[2025/04/30 21:17:23 236142] [debug] |xqc_engine_destroy|begin|