[2025/04/30 11:24:12 269829] [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 11:24:12 269861] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/04/30 11:24:12 269866] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/04/30 11:24:12 269871] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/04/30 11:24:12 269875] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/04/30 11:24:12 269882] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/04/30 11:24:12 269886] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/04/30 11:24:12 269890] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/04/30 11:24:12 269894] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/04/30 11:24:12 270017] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_IDLE|expire:1746012372270016|now:1746012252270016|interv:120000000|
[2025/04/30 11:24:12 270066] [debug] |scid:4950c517161a875f|xqc_timer_set|type:PATH_IDLE|expire:1746012372270066|now:1746012252270066|interv:120000000|
[2025/04/30 11:24:12 270080] [debug] |xqc_path_create|path:0|dcid:cf6d262e02efd232|scid:4950c517161a875f|create_path_count:1|
[2025/04/30 11:24:12 270088] [debug] |scid:4950c517161a875f|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 11:24:12 270096] [debug] |xqc_path_init|path:0|dcid:cf6d262e02efd232|scid:4950c517161a875f|state:2|
[2025/04/30 11:24:12 270102] [debug] |scid:4950c517161a875f|xqc_conn_create|success|scid:4950c517161a875f|dcid:cf6d262e02efd232|conn:000055EA722CD35C|
[2025/04/30 11:24:12 270114] [debug] |scid:4950c517161a875f|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/04/30 11:24:12 270122] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/04/30 11:24:12 270830] [debug] |scid:4950c517161a875f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/04/30 11:24:12 270836] [debug] |scid:4950c517161a875f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 11:24:12 270843] [debug] |scid:4950c517161a875f|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 11:24:12 270848] [debug] |scid:4950c517161a875f|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 11:24:12 270855] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1746012252270854|
[2025/04/30 11:24:12 270861] [debug] |scid:4950c517161a875f|xqc_process_crypto_write_streams|
[2025/04/30 11:24:12 270865] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 11:24:12 270872] [info] |scid:4950c517161a875f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:548|sent:468|pkt_type:INIT|frame:CRYPTO |now:1746012252270872|
[2025/04/30 11:24:12 270878] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/04/30 11:24:12 270884] [debug] |scid:4950c517161a875f|xqc_path_get_perf_class|conn:000055EA722CD35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 11:24:12 270889] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EA722CD35C|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 11:24:12 270895] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:548|reinj:0|path_class:2|
[2025/04/30 11:24:12 270901] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:548|pkt_type:INIT|frame:CRYPTO |
[2025/04/30 11:24:12 270907] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 11:24:12 271009] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1746012252270922|stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 271019] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|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 11:24:12 271026] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 11:24:12 271032] [debug] |scid:4950c517161a875f|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:10|
[2025/04/30 11:24:12 271040] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 11:24:12 271067] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:12 271073] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 0|
[2025/04/30 11:24:12 271077] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012253020922|now:1746012252271031|interv:749891|
[2025/04/30 11:24:12 271081] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:0|expire:1746012253020922|now:1746012252271031|interval:749891|pto_count:0|srtt:250000
[2025/04/30 11:24:12 271087] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/04/30 11:24:12 271093] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012253020922|
[2025/04/30 11:24:12 271097] [debug] |scid:4950c517161a875f|xqc_engine_remove_active_queue|last_ticked_time:1746012252270854|pd_index:0|
[2025/04/30 11:24:12 271101] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012253020922|
[2025/04/30 11:24:12 271105] [debug] |xqc_engine_wakeup_after|wakeup:1746012253020922|now:1746012252271105|diff:749817|
[2025/04/30 11:24:12 271110] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 11:24:12 271167] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012253020922|pq_index:0|
[2025/04/30 11:24:12 271172] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012252270854|
[2025/04/30 11:24:12 271178] [debug] |scid:4950c517161a875f|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/04/30 11:24:12 271184] [debug] |scid:4950c517161a875f|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/04/30 11:24:12 271196] [debug] |scid:4950c517161a875f|xqc_stream_buff_data|size:17|
[2025/04/30 11:24:12 271204] [info] |scid:4950c517161a875f|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055EA722CD35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/04/30 11:24:12 271214] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1746012252271213|
[2025/04/30 11:24:12 271222] [debug] |scid:4950c517161a875f|xqc_path_get_perf_class|conn:000055EA722CD35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/04/30 11:24:12 271229] [debug] |scid:4950c517161a875f|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055EA722CD35C|stream_id:0|stream_offset:17|
[2025/04/30 11:24:12 271236] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EA722CD35C|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 11:24:12 271249] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/04/30 11:24:12 271255] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 11:24:12 271260] [debug] |scid:4950c517161a875f|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055EA722CD35C|stream_id:0|stream_offset:17|
[2025/04/30 11:24:12 271267] [debug] |scid:4950c517161a875f|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 11:24:12 271275] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 11:24:12 271320] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1746012252271284|stream_id:0|stream_offset:17|
[2025/04/30 11:24:12 271331] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/04/30 11:24:12 271338] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/04/30 11:24:12 271345] [debug] |scid:4950c517161a875f|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:10|
[2025/04/30 11:24:12 271352] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 1184|
[2025/04/30 11:24:12 271359] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:12 271365] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:12 271371] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 11:24:12 271377] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012253020922|now:1746012252271344|interv:749578|
[2025/04/30 11:24:12 271384] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:0|expire:1746012253020922|now:1746012252271344|interval:749578|pto_count:0|srtt:250000
[2025/04/30 11:24:12 271391] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/04/30 11:24:12 271399] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012253020922|
[2025/04/30 11:24:12 271403] [debug] |scid:4950c517161a875f|xqc_engine_remove_active_queue|last_ticked_time:1746012252271213|pd_index:0|
[2025/04/30 11:24:12 271407] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012253020922|
[2025/04/30 11:24:12 271411] [debug] |xqc_engine_wakeup_after|wakeup:1746012253020922|now:1746012252271411|diff:749511|
[2025/04/30 11:24:12 271416] [debug] |xqc_engine_conn_logic|END|
[2025/04/30 11:24:12 304449] [info] |xqc_engine_packet_process|==>|conn:000055EA722CD35C|size:439|state:C_INITIAL_SENT|recv_time:1746012252304447|
[2025/04/30 11:24:12 304467] [debug] |scid:4950c517161a875f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4950c517161a875f|spin_bit:0|
[2025/04/30 11:24:12 304475] [warn] |scid:4950c517161a875f|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/04/30 11:24:12 304483] [debug] |scid:4950c517161a875f|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/04/30 11:24:12 304491] [info] |scid:4950c517161a875f|xqc_conn_process_packet|ignore err|-630|
[2025/04/30 11:24:12 304509] [debug] |scid:4950c517161a875f|xqc_timer_set|type:PATH_IDLE|expire:1746012372304447|now:1746012252304447|interv:120000000|
[2025/04/30 11:24:12 304526] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_IDLE|expire:1746012372304447|now:1746012252304447|interv:120000000|
[2025/04/30 11:24:12 304532] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012253020922|pq_index:0|
[2025/04/30 11:24:12 304539] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012252271213|
[2025/04/30 11:24:12 304547] [debug] |xqc_engine_main_logic|BEGIN|now:1746012252304546|
[2025/04/30 11:24:12 304552] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1746012252304552|
[2025/04/30 11:24:12 304561] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012253020922|
[2025/04/30 11:24:12 304568] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012253020922|
[2025/04/30 11:24:12 304574] [debug] |xqc_engine_wakeup_after|wakeup:1746012253020922|now:1746012252304574|diff:716348|
[2025/04/30 11:24:12 304582] [debug] |xqc_engine_main_logic|END|now:1746012252304552|
[2025/04/30 11:24:12 554506] [info] |xqc_engine_packet_process|==>|conn:000055EA722CD35C|size:1252|state:C_INITIAL_SENT|recv_time:1746012252554502|
[2025/04/30 11:24:12 554538] [debug] |scid:4950c517161a875f|xqc_packet_parse_initial|packet parse|initial|
[2025/04/30 11:24:12 554547] [debug] |scid:4950c517161a875f|xqc_packet_parse_initial|success|Length:285|
[2025/04/30 11:24:12 554563] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 11:24:12 554571] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:72333|
[2025/04/30 11:24:12 554589] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:72333|
[2025/04/30 11:24:12 554594] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:6|
[2025/04/30 11:24:12 554603] [debug] |scid:4950c517161a875f|xqc_process_crypto_frame|level:0|
[2025/04/30 11:24:12 554612] [debug] |scid:4950c517161a875f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/04/30 11:24:12 554620] [debug] |scid:4950c517161a875f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/04/30 11:24:12 555094] [debug] |scid:4950c517161a875f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/04/30 11:24:12 555106] [debug] |scid:4950c517161a875f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/04/30 11:24:12 555113] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012253020922|pq_index:0|
[2025/04/30 11:24:12 555119] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012252304552|
[2025/04/30 11:24:12 555124] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:2|
[2025/04/30 11:24:12 555132] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|conn:000055EA722CD35C|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 11:24:12 555139] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1746012252270922|is_app_limited:1|send_elapse:0|ack_elapse:283580|ctl_first_sent_time:1746012252270922|lagest_ack_time:1746012252554502|curr_delivered:1184|
[2025/04/30 11:24:12 555145] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_sent_time_update:1746012252270922|
[2025/04/30 11:24:12 555152] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/04/30 11:24:12 555157] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_rtt|before update rtt|conn:000055EA722CD35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:283580|ack_delay:250856|
[2025/04/30 11:24:12 555166] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_rtt|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |after update rtt|conn:000055EA722CD35C|srtt:283580|rttvar:141790|minrtt:283580|latest_rtt:283580|ack_delay:250856|
[2025/04/30 11:24:12 555179] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/04/30 11:24:12 555188] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 11:24:12 555194] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:850740|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/04/30 11:24:12 555200] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:12 555205] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:12 555210] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:12 555215] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 11:24:12 555220] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746012252555193|interv:18444998061456996422|
[2025/04/30 11:24:12 555226] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:0|expire:18446744073709551615|now:1746012252555193|interval:18444998061456996422|pto_count:0|srtt:283580
[2025/04/30 11:24:12 555232] [debug] |scid:4950c517161a875f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 283580, delivered 1184|rate 4175|lost 0|
[2025/04/30 11:24:12 555238] [debug] |scid:4950c517161a875f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/04/30 11:24:12 555243] [debug] |scid:4950c517161a875f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4175) in round 1|
[2025/04/30 11:24:12 555248] [debug] |scid:4950c517161a875f|xqc_bbr_update_min_rtt|probertt expire|rtt:283580, old_rtt:2147483647|
[2025/04/30 11:24:12 555253] [debug] |scid:4950c517161a875f|xqc_bbr_update_min_rtt|minrtt expire|rtt:283580, old_rtt:2147483647|
[2025/04/30 11:24:12 555259] [debug] |scid:4950c517161a875f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:835|
[2025/04/30 11:24:12 555264] [debug] |scid:4950c517161a875f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746012252270922|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 11:24:12 555269] [debug] |scid:4950c517161a875f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1746012252270922|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/04/30 11:24:12 555276] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |bbr on ack|mode:0|pacing_rate:1402476|bw:4175|cwnd:139040|full_bw_reached:0|inflight:50|srtt:283580|latest_rtt:283580|min_rtt:283580|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 11:24:12 555283] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:12 555287] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:12 555295] [info] |scid:4950c517161a875f|xqc_conn_confirm_cid|dcid change|ori:cf6d262e02efd232|new:8293bbd34f29a4c9|
[2025/04/30 11:24:12 555302] [info] |scid:4950c517161a875f|xqc_conn_addr_validated|Address Validated|conn:000055EA722CD35C|role:0|
[2025/04/30 11:24:12 555308] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 11:24:12 555314] [debug] |scid:4950c517161a875f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/04/30 11:24:12 555324] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:72333|largest:72333|pns:0|
[2025/04/30 11:24:12 555329] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:1252|pkt_type:INIT|pkt_num:72333|frame:PADDING ACK CRYPTO |recv_time:1746012252554502|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:12 555336] [debug] |scid:4950c517161a875f|xqc_packet_parse_handshake|success|Length:916|
[2025/04/30 11:24:12 555343] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 11:24:12 555348] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/04/30 11:24:12 555355] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/04/30 11:24:12 555360] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:1|
[2025/04/30 11:24:12 555365] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:12 555370] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:12 555377] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 11:24:12 555382] [debug] |scid:4950c517161a875f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/04/30 11:24:12 555388] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/04/30 11:24:12 555393] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:941|pkt_type:HSK|pkt_num:2|frame:PADDING PING |recv_time:1746012252554502|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:12 555399] [debug] |scid:4950c517161a875f|xqc_timer_set|type:PATH_IDLE|expire:1746012372554502|now:1746012252554502|interv:120000000|
[2025/04/30 11:24:12 555405] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_IDLE|expire:1746012372554502|now:1746012252554502|interv:120000000|
[2025/04/30 11:24:12 555410] [debug] |xqc_engine_main_logic|BEGIN|now:1746012252555410|
[2025/04/30 11:24:12 555416] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1746012252555415|
[2025/04/30 11:24:12 555423] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/04/30 11:24:12 555428] [debug] |scid:4950c517161a875f|xqc_process_crypto_write_streams|
[2025/04/30 11:24:12 555433] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_write|enc_level|0|
[2025/04/30 11:24:12 555438] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/04/30 11:24:12 555446] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|largest_recv:72333|ack_delay:944|first_ack_range:0|largest_pkt_recv_time:1746012252554502|
[2025/04/30 11:24:12 555452] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|high:72333|low:72333|pkt_pns:0|
[2025/04/30 11:24:12 555457] [debug] |scid:4950c517161a875f|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:72333|frame_largest_recv:72333|
[2025/04/30 11:24:12 555462] [debug] |scid:4950c517161a875f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/04/30 11:24:12 555468] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|largest_recv:2|ack_delay:966|first_ack_range:0|largest_pkt_recv_time:1746012252554502|
[2025/04/30 11:24:12 555473] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/04/30 11:24:12 555479] [debug] |scid:4950c517161a875f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/04/30 11:24:12 555484] [debug] |scid:4950c517161a875f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 11:24:12 555492] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 555497] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 555502] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:89|pkt_type:INIT|frame:ACK |
[2025/04/30 11:24:12 555508] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 11:24:12 555548] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:50|now:1746012252555516|stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 555554] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/04/30 11:24:12 555561] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/04/30 11:24:12 555569] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:50|
[2025/04/30 11:24:12 555577] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/04/30 11:24:12 555585] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/04/30 11:24:12 555627] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:0|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:50|now:1746012252555594|stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 555635] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:0|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/04/30 11:24:12 555643] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012372554502|
[2025/04/30 11:24:12 555650] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012372554502|
[2025/04/30 11:24:12 555656] [debug] |xqc_engine_wakeup_after|wakeup:1746012372554502|now:1746012252555656|diff:119998846|
[2025/04/30 11:24:12 555663] [debug] |xqc_engine_main_logic|END|now:1746012252555415|
[2025/04/30 11:24:12 555672] [debug] |xqc_engine_main_logic|BEGIN|now:1746012252555672|
[2025/04/30 11:24:12 555679] [debug] |xqc_engine_wakeup_after|wakeup:1746012372554502|now:1746012252555678|diff:119998824|
[2025/04/30 11:24:12 555684] [debug] |xqc_engine_main_logic|END|now:1746012252555672|
[2025/04/30 11:24:12 587390] [info] |xqc_engine_packet_process|==>|conn:000055EA722CD35C|size:366|state:C_INITIAL_RECVD|recv_time:1746012252587388|
[2025/04/30 11:24:12 587408] [debug] |scid:4950c517161a875f|xqc_packet_parse_handshake|success|Length:286|
[2025/04/30 11:24:12 587416] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:2|
[2025/04/30 11:24:12 587422] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/04/30 11:24:12 587433] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/04/30 11:24:12 587439] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:6|
[2025/04/30 11:24:12 587447] [debug] |scid:4950c517161a875f|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/04/30 11:24:12 587454] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012372554502|pq_index:0|
[2025/04/30 11:24:12 587462] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012252555415|
[2025/04/30 11:24:12 587468] [debug] |scid:4950c517161a875f|xqc_process_crypto_frame|level:2|
[2025/04/30 11:24:12 587475] [debug] |scid:4950c517161a875f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/04/30 11:24:12 587481] [debug] |scid:4950c517161a875f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|157u|
[2025/04/30 11:24:12 587571] [debug] |scid:4950c517161a875f|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/04/30 11:24:12 587581] [info] |scid:4950c517161a875f|xqc_conn_tls_transport_params_cb|store sr_token with cid: cf6d262e02efd232|token:f15c676d12d8a1b22cfdf4a3eefe815c
[2025/04/30 11:24:12 587587] [debug] |scid:4950c517161a875f|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/04/30 11:24:12 587592] [warn] |scid:4950c517161a875f|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/04/30 11:24:12 587785] [debug] |scid:4950c517161a875f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/04/30 11:24:12 587792] [debug] |scid:4950c517161a875f|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/04/30 11:24:12 587797] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:2|
[2025/04/30 11:24:12 587803] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:12 587809] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:12 587816] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 11:24:12 587823] [debug] |scid:4950c517161a875f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/04/30 11:24:12 587830] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/04/30 11:24:12 587837] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:366|pkt_type:HSK|pkt_num:3|frame:PADDING ACK CRYPTO |recv_time:1746012252587388|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:12 587845] [debug] |scid:4950c517161a875f|xqc_packet_parse_handshake|success|Length:30|
[2025/04/30 11:24:12 587853] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:3|
[2025/04/30 11:24:12 587858] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/04/30 11:24:12 587864] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/04/30 11:24:12 587868] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:1|
[2025/04/30 11:24:12 587872] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:2|
[2025/04/30 11:24:12 587876] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:12 587880] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:12 587884] [debug] |scid:4950c517161a875f|xqc_maybe_should_ack|already yes|
[2025/04/30 11:24:12 587888] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/04/30 11:24:12 587893] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:55|pkt_type:HSK|pkt_num:4|frame:PADDING PING ACK |recv_time:1746012252587388|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:12 587898] [debug] |scid:4950c517161a875f|xqc_timer_set|type:PATH_IDLE|expire:1746012372587388|now:1746012252587388|interv:120000000|
[2025/04/30 11:24:12 587902] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_IDLE|expire:1746012372587388|now:1746012252587388|interv:120000000|
[2025/04/30 11:24:12 587906] [debug] |xqc_engine_main_logic|BEGIN|now:1746012252587906|
[2025/04/30 11:24:12 587911] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1746012252587910|
[2025/04/30 11:24:12 587916] [info] |scid:4950c517161a875f|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/04/30 11:24:12 587921] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/04/30 11:24:12 587930] [debug] |scid:4950c517161a875f|xqc_process_crypto_write_streams|
[2025/04/30 11:24:12 587933] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_write|enc_level|2|
[2025/04/30 11:24:12 587939] [info] |scid:4950c517161a875f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1746012252587938|
[2025/04/30 11:24:12 587943] [debug] |scid:4950c517161a875f|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055EA722CD35C|
[2025/04/30 11:24:12 587948] [info] |scid:4950c517161a875f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/04/30 11:24:12 587952] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:850740|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/04/30 11:24:12 587958] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:12 587962] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:12 587966] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:12 587970] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 11:24:12 587974] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746012252587952|interv:18444998061456963663|
[2025/04/30 11:24:12 587978] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:0|expire:18446744073709551615|now:1746012252587952|interval:18444998061456963663|pto_count:0|srtt:283580
[2025/04/30 11:24:12 587983] [debug] |scid:4950c517161a875f|xqc_conn_early_data_accept|accept|
[2025/04/30 11:24:12 587988] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/04/30 11:24:12 587992] [debug] |scid:4950c517161a875f|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/04/30 11:24:12 587997] [debug] |scid:4950c517161a875f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4950c517161a875f|spin_bit:0|
[2025/04/30 11:24:12 588002] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 11:24:12 588006] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/04/30 11:24:12 588012] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/04/30 11:24:12 588016] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:6|
[2025/04/30 11:24:12 588021] [debug] |scid:4950c517161a875f|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/04/30 11:24:12 588025] [debug] |scid:4950c517161a875f|xqc_process_crypto_frame|level:3|
[2025/04/30 11:24:12 588029] [debug] |scid:4950c517161a875f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/04/30 11:24:12 588033] [debug] |scid:4950c517161a875f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|133u|
[2025/04/30 11:24:12 588163] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:7|
[2025/04/30 11:24:12 588219] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:18|
[2025/04/30 11:24:12 588224] [debug] |scid:4950c517161a875f|xqc_process_new_conn_id_frame|new_conn_id|f592630b2b7f07c4|sr_token:1ca836f19c725f2afacfac8ece9806d8
[2025/04/30 11:24:12 588230] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:18|
[2025/04/30 11:24:12 588234] [debug] |scid:4950c517161a875f|xqc_process_new_conn_id_frame|new_conn_id|3f26df4891e4ae69|sr_token:f7ee30bb112dbf9c725d3fe862e2a4c6
[2025/04/30 11:24:12 588240] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:18|
[2025/04/30 11:24:12 588244] [debug] |scid:4950c517161a875f|xqc_process_new_conn_id_frame|new_conn_id|e1f66e537f514a33|sr_token:3afe70ed1acde5e835efb686768f0675
[2025/04/30 11:24:12 588252] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:18|
[2025/04/30 11:24:12 588256] [debug] |scid:4950c517161a875f|xqc_process_new_conn_id_frame|new_conn_id|496b75b65792bc2e|sr_token:9d119e201bfb4529d409bfe0b1798578
[2025/04/30 11:24:12 588261] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:18|
[2025/04/30 11:24:12 588265] [debug] |scid:4950c517161a875f|xqc_process_new_conn_id_frame|new_conn_id|a30c614c52213f59|sr_token:bdca473944e5894c6b312334cffec9f5
[2025/04/30 11:24:12 588270] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:18|
[2025/04/30 11:24:12 588274] [debug] |scid:4950c517161a875f|xqc_process_new_conn_id_frame|new_conn_id|d0976fdf9224c181|sr_token:f001fabbee1bc452e6783e320863bdf5
[2025/04/30 11:24:12 588278] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:18|
[2025/04/30 11:24:12 588284] [debug] |scid:4950c517161a875f|xqc_process_new_conn_id_frame|new_conn_id|77d1cfe8d46e2f8a|sr_token:859826f1c30648b9237af40a5618c14d
[2025/04/30 11:24:12 588291] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:12 588298] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:12 588306] [debug] |scid:4950c517161a875f|xqc_timer_set|type:ACK_01RTT|expire:1746012252329447|now:1746012252304447|interv:25000|
[2025/04/30 11:24:12 588314] [debug] |scid:4950c517161a875f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012252304447|max_ack_delay:25000|
[2025/04/30 11:24:12 588321] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/04/30 11:24:12 588329] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:439|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING CRYPTO NEW_TOKEN NEW_CONNECTION_ID |recv_time:1746012252304447|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:12 588336] [debug] |scid:4950c517161a875f|xqc_process_read_streams|stream_read_notify|flag:3|stream_id:0|conn:000055EA722CD35C|
[2025/04/30 11:24:12 588340] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 11:24:12 588345] [debug] |scid:4950c517161a875f|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:000055EA722CD35C|cnt:0|
[2025/04/30 11:24:12 588349] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_write|enc_level|3|
[2025/04/30 11:24:12 588353] [debug] |scid:4950c517161a875f|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/04/30 11:24:12 588358] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|largest_recv:4|ack_delay:970|first_ack_range:2|largest_pkt_recv_time:1746012252587388|
[2025/04/30 11:24:12 588363] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|high:4|low:2|pkt_pns:1|
[2025/04/30 11:24:12 588367] [debug] |scid:4950c517161a875f|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/04/30 11:24:12 588371] [debug] |scid:4950c517161a875f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/04/30 11:24:12 588377] [debug] |scid:4950c517161a875f|xqc_path_get_perf_class|conn:000055EA722CD35C|path_id:0|path_srtt:283580|min_srtt:283580|path_bw:4175|loss_rate:0.00|path_pto:0|
[2025/04/30 11:24:12 588382] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EA722CD35C|path_id:0|path_srtt:283580|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 11:24:12 588388] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/04/30 11:24:12 588392] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 588401] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 11:24:12 588406] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 11:24:12 588443] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:1|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1746012252588414|stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 588449] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:1|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:12 588454] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/04/30 11:24:12 588459] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:850740|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/04/30 11:24:12 588465] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:12 588472] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 68|
[2025/04/30 11:24:12 588478] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:12 588485] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 11:24:12 588491] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012253439154|now:1746012252588458|interv:850696|
[2025/04/30 11:24:12 588498] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:1|expire:1746012253439154|now:1746012252588458|interval:850696|pto_count:0|srtt:283580
[2025/04/30 11:24:12 588505] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/04/30 11:24:12 588514] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/04/30 11:24:12 588522] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 11:24:12 588552] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:2|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:118|now:1746012252588530|stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 588558] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:2|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:12 588566] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012252329447|
[2025/04/30 11:24:12 588572] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012252329447|
[2025/04/30 11:24:12 588579] [debug] |xqc_engine_wakeup_after|wakeup:1746012252329447|now:1746012252588579|diff:18446744073709292484|
[2025/04/30 11:24:12 588586] [debug] |xqc_engine_main_logic|END|now:1746012252587910|
[2025/04/30 11:24:12 588595] [debug] |xqc_engine_main_logic|BEGIN|now:1746012252588595|
[2025/04/30 11:24:12 588602] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012252329447|pq_index:0|
[2025/04/30 11:24:12 588608] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012252587910|
[2025/04/30 11:24:12 588615] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012252588614|
[2025/04/30 11:24:12 588620] [debug] |scid:4950c517161a875f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746012252329447|now:1746012252588614|
[2025/04/30 11:24:12 588629] [debug] |scid:4950c517161a875f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 11:24:12 588633] [debug] |scid:4950c517161a875f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746012252329447|now:1746012252588614|
[2025/04/30 11:24:12 588637] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 11:24:12 588642] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|largest_recv:0|ack_delay:284195|first_ack_range:0|largest_pkt_recv_time:1746012252304447|
[2025/04/30 11:24:12 588647] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/04/30 11:24:12 588651] [debug] |scid:4950c517161a875f|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/04/30 11:24:12 588655] [debug] |scid:4950c517161a875f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 11:24:12 588659] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 588664] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 11:24:12 588669] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/04/30 11:24:12 588709] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:118|now:1746012252588677|stream_id:0|stream_offset:0|
[2025/04/30 11:24:12 588718] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:12 588726] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012253439154|
[2025/04/30 11:24:12 588733] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012253439154|
[2025/04/30 11:24:12 588739] [debug] |xqc_engine_wakeup_after|wakeup:1746012253439154|now:1746012252588739|diff:850415|
[2025/04/30 11:24:12 588746] [debug] |xqc_engine_main_logic|END|now:1746012252588614|
[2025/04/30 11:24:13 438485] [debug] |xqc_engine_main_logic|BEGIN|now:1746012253438484|
[2025/04/30 11:24:13 438520] [debug] |xqc_engine_wakeup_after|wakeup:1746012253439154|now:1746012253438520|diff:634|
[2025/04/30 11:24:13 438526] [debug] |xqc_engine_main_logic|END|now:1746012253438484|
[2025/04/30 11:24:13 439593] [debug] |xqc_engine_main_logic|BEGIN|now:1746012253439592|
[2025/04/30 11:24:13 439599] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012253439154|pq_index:0|
[2025/04/30 11:24:13 439604] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012252588614|
[2025/04/30 11:24:13 439611] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012253439608|
[2025/04/30 11:24:13 439617] [debug] |scid:4950c517161a875f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746012253439154|now:1746012253439608|
[2025/04/30 11:24:13 439622] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 11:24:13 439627] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EA722CD35C|path:0|bytes_in_flight:118|
[2025/04/30 11:24:13 439631] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:850740|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/04/30 11:24:13 439636] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:13 439656] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 68|
[2025/04/30 11:24:13 439660] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:13 439664] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 11:24:13 439668] [debug] |scid:4950c517161a875f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/04/30 11:24:13 439674] [debug] |scid:4950c517161a875f|xqc_conn_send_probe_pkt|conn:000055EA722CD35C|path:0|pkt_num:1|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 11:24:13 439680] [debug] |scid:4950c517161a875f|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:1|
[2025/04/30 11:24:13 439684] [debug] |scid:4950c517161a875f|xqc_conn_send_probe_pkt|conn:000055EA722CD35C|path:0|pkt_num:1|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/04/30 11:24:13 439691] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EA722CD35C|pto_count:1
[2025/04/30 11:24:13 439696] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:1701480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/04/30 11:24:13 439700] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:13 439704] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:13 439708] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:13 439712] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 11:24:13 439716] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1746012253439695|interv:18444998061456111920|
[2025/04/30 11:24:13 439720] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:0|expire:18446744073709551615|now:1746012253439695|interval:18444998061456111920|pto_count:1|srtt:283580
[2025/04/30 11:24:13 439728] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 11:24:13 439733] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/04/30 11:24:13 439738] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:1|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 11:24:13 439744] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 11:24:13 439836] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1746012253439760|stream_id:0|stream_offset:0|
[2025/04/30 11:24:13 439842] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:3|origin_pktnum:1|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:13 439847] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/04/30 11:24:13 439852] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:1701480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/04/30 11:24:13 439856] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:13 439860] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 68|
[2025/04/30 11:24:13 439876] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:13 439879] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 11:24:13 439883] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012255141240|now:1746012253439852|interv:1701388|
[2025/04/30 11:24:13 439888] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:1|expire:1746012255141240|now:1746012253439852|interval:1701388|pto_count:1|srtt:283580
[2025/04/30 11:24:13 439896] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:118|
[2025/04/30 11:24:13 439904] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:1|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/04/30 11:24:13 439910] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/04/30 11:24:13 439944] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:4|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:118|now:1746012253439918|stream_id:0|stream_offset:0|
[2025/04/30 11:24:13 439952] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:4|origin_pktnum:1|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 11:24:13 439957] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:118|applimit:1184|
[2025/04/30 11:24:13 439963] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:1701480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/04/30 11:24:13 439968] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:13 439973] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 136|
[2025/04/30 11:24:13 439978] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:13 439983] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/04/30 11:24:13 439988] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012255141398|now:1746012253439962|interv:1701436|
[2025/04/30 11:24:13 439993] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:1|expire:1746012255141398|now:1746012253439962|interval:1701436|pto_count:1|srtt:283580
[2025/04/30 11:24:13 439999] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:186|
[2025/04/30 11:24:13 440006] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012255141398|
[2025/04/30 11:24:13 440013] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012255141398|
[2025/04/30 11:24:13 440019] [debug] |xqc_engine_wakeup_after|wakeup:1746012255141398|now:1746012253440019|diff:1701379|
[2025/04/30 11:24:13 440026] [debug] |xqc_engine_main_logic|END|now:1746012253439608|
[2025/04/30 11:24:14 628788] [info] |xqc_engine_packet_process|==>|conn:000055EA722CD35C|size:55|state:ESTABED|recv_time:1746012254628783|
[2025/04/30 11:24:14 628822] [debug] |scid:4950c517161a875f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4950c517161a875f|spin_bit:1|
[2025/04/30 11:24:14 628840] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:0|
[2025/04/30 11:24:14 628847] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/04/30 11:24:14 628863] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/04/30 11:24:14 628871] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:1e|
[2025/04/30 11:24:14 628897] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:2|
[2025/04/30 11:24:14 628906] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:14 628915] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:14 628924] [info] |scid:4950c517161a875f|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055EA722CD35C|
[2025/04/30 11:24:14 628934] [debug] |scid:4950c517161a875f|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:186|cwnd:139040|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/04/30 11:24:14 628944] [debug] |scid:4950c517161a875f|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:118|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/04/30 11:24:14 628953] [debug] |scid:4950c517161a875f|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/04/30 11:24:14 628961] [info] |scid:4950c517161a875f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/04/30 11:24:14 628970] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:850740|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/04/30 11:24:14 628978] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:14 628985] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:14 628993] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:14 629001] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012254628968|now:1746012254628968|interv:0|
[2025/04/30 11:24:14 629008] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012253132024|now:1746012254628968|interval:0|pto_count:0|srtt:283580
[2025/04/30 11:24:14 629020] [debug] |scid:4950c517161a875f|xqc_timer_set|type:ACK_01RTT|expire:1746012254653783|now:1746012254628783|interv:25000|
[2025/04/30 11:24:14 629032] [debug] |scid:4950c517161a875f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012254628783|max_ack_delay:25000|
[2025/04/30 11:24:14 629040] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/04/30 11:24:14 629077] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:55|pkt_type:SHORT_HEADER|pkt_num:2|frame:PADDING ACK HANDSHAKE_DONE |recv_time:1746012254628783|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:14 629086] [debug] |scid:4950c517161a875f|xqc_timer_set|type:PATH_IDLE|expire:1746012374628783|now:1746012254628783|interv:120000000|
[2025/04/30 11:24:14 629093] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_IDLE|expire:1746012374628783|now:1746012254628783|interv:120000000|
[2025/04/30 11:24:14 629099] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012255141398|pq_index:0|
[2025/04/30 11:24:14 629108] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012253439608|
[2025/04/30 11:24:14 629115] [debug] |xqc_engine_main_logic|BEGIN|now:1746012254629115|
[2025/04/30 11:24:14 629124] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012254629122|
[2025/04/30 11:24:14 629140] [debug] |scid:4950c517161a875f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746012254628968|now:1746012254629122|
[2025/04/30 11:24:14 629146] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 11:24:14 629151] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EA722CD35C|path:0|bytes_in_flight:50|
[2025/04/30 11:24:14 629157] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:850740|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/04/30 11:24:14 629162] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:14 629167] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:14 629172] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 50|
[2025/04/30 11:24:14 629177] [debug] |scid:4950c517161a875f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/04/30 11:24:14 629183] [debug] |scid:4950c517161a875f|xqc_conn_send_probe_pkt|conn:000055EA722CD35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/04/30 11:24:14 629190] [debug] |scid:4950c517161a875f|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/04/30 11:24:14 629195] [debug] |scid:4950c517161a875f|xqc_conn_send_probe_pkt|conn:000055EA722CD35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/04/30 11:24:14 629200] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EA722CD35C|pto_count:1
[2025/04/30 11:24:14 629205] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EA722CD35C|path:0|
[2025/04/30 11:24:14 629210] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 11:24:14 629215] [debug] |scid:4950c517161a875f|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1746012254629122|
[2025/04/30 11:24:14 629220] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 11:24:14 629245] [debug] |scid:4950c517161a875f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f14daf1918bab6d3|sr_token:605f4a5eff7f000026dcd870ea550000|seq_num:1
[2025/04/30 11:24:14 629255] [debug] |scid:4950c517161a875f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:bd3c1a5fee64f3ba|sr_token:605f4a5eff7f000026dcd870ea550000|seq_num:2
[2025/04/30 11:24:14 629261] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/04/30 11:24:14 629267] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/04/30 11:24:14 629274] [debug] |scid:4950c517161a875f|xqc_path_get_perf_class|conn:000055EA722CD35C|path_id:0|path_srtt:283580|min_srtt:283580|path_bw:4175|loss_rate:16.67|path_pto:1|
[2025/04/30 11:24:14 629280] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EA722CD35C|path_id:0|path_srtt:283580|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 11:24:14 629286] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/04/30 11:24:14 629292] [debug] |scid:4950c517161a875f|xqc_path_get_perf_class|conn:000055EA722CD35C|path_id:0|path_srtt:283580|min_srtt:283580|path_bw:4175|loss_rate:16.67|path_pto:1|
[2025/04/30 11:24:14 629297] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EA722CD35C|path_id:0|path_srtt:283580|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 11:24:14 629307] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/04/30 11:24:14 629313] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 11:24:14 629319] [debug] |scid:4950c517161a875f|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055EA722CD35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/04/30 11:24:14 629325] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/04/30 11:24:14 629380] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:2|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1746012254629335|stream_id:0|stream_offset:17|
[2025/04/30 11:24:14 629387] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:2|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:14 629393] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/04/30 11:24:14 629397] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:1701480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/04/30 11:24:14 629402] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:14 629406] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:14 629410] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 34|
[2025/04/30 11:24:14 629413] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012256350815|now:1746012254629397|interv:1721418|
[2025/04/30 11:24:14 629418] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012256350815|now:1746012254629397|interval:1721418|pto_count:1|srtt:283580
[2025/04/30 11:24:14 629422] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:34|
[2025/04/30 11:24:14 629427] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/04/30 11:24:14 629432] [debug] |scid:4950c517161a875f|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055EA722CD35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/04/30 11:24:14 629436] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/04/30 11:24:14 629460] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:3|size:34|sent:50|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34|now:1746012254629442|stream_id:0|stream_offset:17|
[2025/04/30 11:24:14 629466] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:3|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/04/30 11:24:14 629471] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:34|applimit:1184|
[2025/04/30 11:24:14 629475] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:1701480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/04/30 11:24:14 629479] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:14 629483] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:14 629487] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 68|
[2025/04/30 11:24:14 629494] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012256350922|now:1746012254629475|interv:1721447|
[2025/04/30 11:24:14 629498] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012256350922|now:1746012254629475|interval:1721447|pto_count:1|srtt:283580
[2025/04/30 11:24:14 629503] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:68|
[2025/04/30 11:24:14 629507] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 11:24:14 629512] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/04/30 11:24:14 629537] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:4|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:68|now:1746012254629517|stream_id:0|stream_offset:0|
[2025/04/30 11:24:14 629546] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:4|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:14 629552] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:1184|
[2025/04/30 11:24:14 629559] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:1701480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/04/30 11:24:14 629566] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:14 629573] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:14 629578] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 109|
[2025/04/30 11:24:14 629582] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012256350997|now:1746012254629559|interv:1721438|
[2025/04/30 11:24:14 629586] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012256350997|now:1746012254629559|interval:1721438|pto_count:1|srtt:283580
[2025/04/30 11:24:14 629590] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:109|
[2025/04/30 11:24:14 629595] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 11:24:14 629599] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/04/30 11:24:14 629628] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:5|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:109|now:1746012254629605|stream_id:0|stream_offset:0|
[2025/04/30 11:24:14 629637] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:5|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:14 629644] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:109|applimit:1184|
[2025/04/30 11:24:14 629650] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:283580|rtt_var:141790|pto_duration:1701480|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/04/30 11:24:14 629657] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:14 629661] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:14 629665] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 150|
[2025/04/30 11:24:14 629673] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012256351085|now:1746012254629650|interv:1721435|
[2025/04/30 11:24:14 629677] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012256351085|now:1746012254629650|interval:1721435|pto_count:1|srtt:283580
[2025/04/30 11:24:14 629681] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:150|
[2025/04/30 11:24:14 629686] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012254653783|
[2025/04/30 11:24:14 629691] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012254653783|
[2025/04/30 11:24:14 629695] [debug] |xqc_engine_wakeup_after|wakeup:1746012254653783|now:1746012254629695|diff:24088|
[2025/04/30 11:24:14 629699] [debug] |xqc_engine_main_logic|END|now:1746012254629122|
[2025/04/30 11:24:14 629705] [debug] |xqc_engine_main_logic|BEGIN|now:1746012254629705|
[2025/04/30 11:24:14 629709] [debug] |xqc_engine_wakeup_after|wakeup:1746012254653783|now:1746012254629709|diff:24074|
[2025/04/30 11:24:14 629713] [debug] |xqc_engine_main_logic|END|now:1746012254629705|
[2025/04/30 11:24:14 653198] [debug] |xqc_engine_main_logic|BEGIN|now:1746012254653197|
[2025/04/30 11:24:14 653219] [debug] |xqc_engine_wakeup_after|wakeup:1746012254653783|now:1746012254653219|diff:564|
[2025/04/30 11:24:14 653224] [debug] |xqc_engine_main_logic|END|now:1746012254653197|
[2025/04/30 11:24:14 654291] [debug] |xqc_engine_main_logic|BEGIN|now:1746012254654291|
[2025/04/30 11:24:14 654298] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012254653783|pq_index:0|
[2025/04/30 11:24:14 654303] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012254629122|
[2025/04/30 11:24:14 654310] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012254654307|
[2025/04/30 11:24:14 654316] [debug] |scid:4950c517161a875f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1746012254653783|now:1746012254654307|
[2025/04/30 11:24:14 654321] [debug] |scid:4950c517161a875f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/04/30 11:24:14 654325] [debug] |scid:4950c517161a875f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1746012254653783|now:1746012254654307|
[2025/04/30 11:24:14 654329] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 11:24:14 654338] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|largest_recv:2|ack_delay:25554|first_ack_range:0|largest_pkt_recv_time:1746012254628783|
[2025/04/30 11:24:14 654343] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/04/30 11:24:14 654347] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/04/30 11:24:14 654351] [debug] |scid:4950c517161a875f|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/04/30 11:24:14 654355] [debug] |scid:4950c517161a875f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 11:24:14 654361] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 11:24:14 654366] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 11:24:14 654372] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-10|next_skip_chance:1746012257281591|current_time:1746012254654371|
[2025/04/30 11:24:14 654377] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/04/30 11:24:14 654446] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:11|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:150|now:1746012254654400|stream_id:0|stream_offset:0|
[2025/04/30 11:24:14 654452] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:11|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:14 654458] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012256351085|
[2025/04/30 11:24:14 654463] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012256351085|
[2025/04/30 11:24:14 654467] [debug] |xqc_engine_wakeup_after|wakeup:1746012256351085|now:1746012254654467|diff:1696618|
[2025/04/30 11:24:14 654471] [debug] |xqc_engine_main_logic|END|now:1746012254654307|
[2025/04/30 11:24:14 661095] [info] |xqc_engine_packet_process|==>|conn:000055EA722CD35C|size:1079|state:ESTABED|recv_time:1746012254661092|
[2025/04/30 11:24:14 661112] [debug] |scid:4950c517161a875f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4950c517161a875f|spin_bit:1|
[2025/04/30 11:24:14 661122] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:2|
[2025/04/30 11:24:14 661128] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/04/30 11:24:14 661139] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/04/30 11:24:14 661145] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:2|
[2025/04/30 11:24:14 661151] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|conn:000055EA722CD35C|path:0|pkt_num:2|origin_pktnum:0|size:34|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/04/30 11:24:14 661156] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:34|prior_delivered:1184|prior_time:1746012254629335|is_app_limited:1|send_elapse:0|ack_elapse:31757|ctl_first_sent_time:1746012254629335|lagest_ack_time:1746012254661092|curr_delivered:1218|
[2025/04/30 11:24:14 661162] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_sent_time_update:1746012254629335|
[2025/04/30 11:24:14 661169] [debug] |scid:4950c517161a875f|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/04/30 11:24:14 661179] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/04/30 11:24:14 661186] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|conn:000055EA722CD35C|path:0|pkt_num:3|origin_pktnum:0|size:34|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/04/30 11:24:14 661192] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:34|prior_delivered:1184|prior_time:1746012254629335|is_app_limited:1|send_elapse:0|ack_elapse:31757|ctl_first_sent_time:1746012254629335|lagest_ack_time:1746012254661092|curr_delivered:1252|
[2025/04/30 11:24:14 661198] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_sent_time_update:1746012254629442|
[2025/04/30 11:24:14 661203] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 11:24:14 661209] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_rtt|before update rtt|conn:000055EA722CD35C|srtt:283580|rttvar:141790|minrtt:283580|latest_rtt:31650|ack_delay:32|
[2025/04/30 11:24:14 661217] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_rtt|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |after update rtt|conn:000055EA722CD35C|srtt:252085|rttvar:169333|minrtt:31650|latest_rtt:31650|ack_delay:32|
[2025/04/30 11:24:14 661223] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/04/30 11:24:14 661238] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 11:24:14 661244] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:252085|rtt_var:169333|pto_duration:929417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/04/30 11:24:14 661251] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:14 661257] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:14 661263] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 82|
[2025/04/30 11:24:14 661269] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012255569022|now:1746012254661244|interv:907778|
[2025/04/30 11:24:14 661275] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012255569022|now:1746012254661244|interval:907778|pto_count:0|srtt:252085
[2025/04/30 11:24:14 661282] [debug] |scid:4950c517161a875f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31757, delivered 68|rate 2141|lost 0|
[2025/04/30 11:24:14 661289] [debug] |scid:4950c517161a875f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/04/30 11:24:14 661295] [debug] |scid:4950c517161a875f|xqc_bbr_update_min_rtt|probertt expire|rtt:31650, old_rtt:283580|
[2025/04/30 11:24:14 661300] [debug] |scid:4950c517161a875f|xqc_bbr_update_min_rtt|minrtt expire|rtt:31650, old_rtt:283580|
[2025/04/30 11:24:14 661305] [debug] |scid:4950c517161a875f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:835|
[2025/04/30 11:24:14 661310] [debug] |scid:4950c517161a875f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:68|po_sent_time:1746012254629442|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1252|
[2025/04/30 11:24:14 661318] [debug] |scid:4950c517161a875f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:68|po_sent_time:1746012254629442|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1252|
[2025/04/30 11:24:14 661326] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |bbr on ack|mode:0|pacing_rate:1402476|bw:4175|cwnd:139108|full_bw_reached:0|inflight:82|srtt:252085|latest_rtt:31650|min_rtt:31650|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 11:24:14 661334] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:b|
[2025/04/30 11:24:14 661341] [debug] |scid:4950c517161a875f|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/04/30 11:24:14 661348] [debug] |scid:4950c517161a875f|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/04/30 11:24:14 661354] [debug] |scid:4950c517161a875f|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/04/30 11:24:14 661360] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012256351085|pq_index:0|
[2025/04/30 11:24:14 661365] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012254654307|
[2025/04/30 11:24:14 661371] [debug] |scid:4950c517161a875f|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/04/30 11:24:14 661377] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:14 661382] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:14 661387] [debug] |scid:4950c517161a875f|xqc_timer_set|type:ACK_01RTT|expire:1746012254686092|now:1746012254661092|interv:25000|
[2025/04/30 11:24:14 661393] [debug] |scid:4950c517161a875f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012254661092|max_ack_delay:25000|
[2025/04/30 11:24:14 661403] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/04/30 11:24:14 661407] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:1079|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING ACK STREAM |recv_time:1746012254661092|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:14 661413] [debug] |scid:4950c517161a875f|xqc_timer_set|type:PATH_IDLE|expire:1746012374661092|now:1746012254661092|interv:120000000|
[2025/04/30 11:24:14 661417] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_IDLE|expire:1746012374661092|now:1746012254661092|interv:120000000|
[2025/04/30 11:24:14 661421] [debug] |xqc_engine_main_logic|BEGIN|now:1746012254661421|
[2025/04/30 11:24:14 661426] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012254661425|
[2025/04/30 11:24:14 661431] [debug] |scid:4950c517161a875f|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055EA722CD35C|
[2025/04/30 11:24:14 661438] [debug] |scid:4950c517161a875f|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/04/30 11:24:14 661442] [debug] |scid:4950c517161a875f|xqc_timer_set|type:STREAM_CLOSE|expire:1746012257524693|now:1746012254661442|interv:2863251|
[2025/04/30 11:24:14 661494] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012254686092|
[2025/04/30 11:24:14 661499] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012254686092|
[2025/04/30 11:24:14 661506] [debug] |xqc_engine_wakeup_after|wakeup:1746012254686092|now:1746012254661506|diff:24586|
[2025/04/30 11:24:14 661513] [debug] |xqc_engine_main_logic|END|now:1746012254661425|
[2025/04/30 11:24:14 661521] [debug] |xqc_engine_main_logic|BEGIN|now:1746012254661521|
[2025/04/30 11:24:14 661527] [debug] |xqc_engine_wakeup_after|wakeup:1746012254686092|now:1746012254661527|diff:24565|
[2025/04/30 11:24:14 661533] [debug] |xqc_engine_main_logic|END|now:1746012254661521|
[2025/04/30 11:24:14 671149] [info] |xqc_engine_packet_process|==>|conn:000055EA722CD35C|size:1079|state:ESTABED|recv_time:1746012254671147|
[2025/04/30 11:24:14 671166] [debug] |scid:4950c517161a875f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4950c517161a875f|spin_bit:1|
[2025/04/30 11:24:14 671178] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:3|
[2025/04/30 11:24:14 671184] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/04/30 11:24:14 671195] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/04/30 11:24:14 671202] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:b|
[2025/04/30 11:24:14 671211] [debug] |scid:4950c517161a875f|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/04/30 11:24:14 671218] [debug] |scid:4950c517161a875f|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/04/30 11:24:14 671225] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:14 671232] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:14 671239] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 11:24:14 671249] [debug] |scid:4950c517161a875f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/04/30 11:24:14 671266] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/04/30 11:24:14 671273] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:1079|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING STREAM |recv_time:1746012254671147|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:14 671280] [debug] |scid:4950c517161a875f|xqc_timer_set|type:PATH_IDLE|expire:1746012374671147|now:1746012254671147|interv:120000000|
[2025/04/30 11:24:14 671284] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_IDLE|expire:1746012374671147|now:1746012254671147|interv:120000000|
[2025/04/30 11:24:14 671288] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012254686092|pq_index:0|
[2025/04/30 11:24:14 671292] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012254661425|
[2025/04/30 11:24:14 671298] [debug] |xqc_engine_main_logic|BEGIN|now:1746012254671298|
[2025/04/30 11:24:14 671303] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012254671302|
[2025/04/30 11:24:14 671310] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|largest_recv:4|ack_delay:163|first_ack_range:2|largest_pkt_recv_time:1746012254671147|
[2025/04/30 11:24:14 671315] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/04/30 11:24:14 671319] [debug] |scid:4950c517161a875f|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/04/30 11:24:14 671323] [debug] |scid:4950c517161a875f|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/04/30 11:24:14 671328] [debug] |scid:4950c517161a875f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/04/30 11:24:14 671335] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/04/30 11:24:14 671343] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/04/30 11:24:14 671351] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/04/30 11:24:14 671390] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:12|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1746012254671360|stream_id:0|stream_offset:0|
[2025/04/30 11:24:14 671397] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:12|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:14 671402] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012255569022|
[2025/04/30 11:24:14 671409] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012255569022|
[2025/04/30 11:24:14 671415] [debug] |xqc_engine_wakeup_after|wakeup:1746012255569022|now:1746012254671415|diff:897607|
[2025/04/30 11:24:14 671422] [debug] |xqc_engine_main_logic|END|now:1746012254671302|
[2025/04/30 11:24:15 568394] [debug] |xqc_engine_main_logic|BEGIN|now:1746012255568393|
[2025/04/30 11:24:15 568432] [debug] |xqc_engine_wakeup_after|wakeup:1746012255569022|now:1746012255568432|diff:590|
[2025/04/30 11:24:15 568438] [debug] |xqc_engine_main_logic|END|now:1746012255568393|
[2025/04/30 11:24:15 569505] [debug] |xqc_engine_main_logic|BEGIN|now:1746012255569504|
[2025/04/30 11:24:15 569511] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012255569022|pq_index:0|
[2025/04/30 11:24:15 569516] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012254671302|
[2025/04/30 11:24:15 569538] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012255569536|
[2025/04/30 11:24:15 569545] [debug] |scid:4950c517161a875f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746012255569022|now:1746012255569536|
[2025/04/30 11:24:15 569550] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 11:24:15 569555] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EA722CD35C|path:0|bytes_in_flight:82|
[2025/04/30 11:24:15 569559] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:252085|rtt_var:169333|pto_duration:929417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/04/30 11:24:15 569564] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:15 569568] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:15 569572] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 82|
[2025/04/30 11:24:15 569576] [debug] |scid:4950c517161a875f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/04/30 11:24:15 569583] [debug] |scid:4950c517161a875f|xqc_conn_send_probe_pkt|conn:000055EA722CD35C|path:0|pkt_num:4|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/04/30 11:24:15 569590] [debug] |scid:4950c517161a875f|xqc_conn_send_probe_pkt|conn:000055EA722CD35C|path:0|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/04/30 11:24:15 569594] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EA722CD35C|pto_count:1
[2025/04/30 11:24:15 569599] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EA722CD35C|path:0|
[2025/04/30 11:24:15 569603] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 11:24:15 569607] [debug] |scid:4950c517161a875f|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1746012255569536|
[2025/04/30 11:24:15 569611] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 11:24:15 569618] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/04/30 11:24:15 569623] [debug] |scid:4950c517161a875f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/04/30 11:24:15 569628] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:4|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 11:24:15 569634] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/04/30 11:24:15 569723] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:13|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1746012255569649|stream_id:0|stream_offset:0|
[2025/04/30 11:24:15 569729] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:13|origin_pktnum:4|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:15 569735] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 11:24:15 569739] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:252085|rtt_var:169333|pto_duration:1858834|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/04/30 11:24:15 569748] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:15 569752] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:15 569756] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 41|
[2025/04/30 11:24:15 569760] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012257448483|now:1746012255569739|interv:1878744|
[2025/04/30 11:24:15 569764] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012257448483|now:1746012255569739|interval:1878744|pto_count:1|srtt:252085
[2025/04/30 11:24:15 569769] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139108|inflight:41|
[2025/04/30 11:24:15 569775] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:5|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 11:24:15 569782] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/04/30 11:24:15 569817] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:14|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1746012255569792|stream_id:0|stream_offset:0|
[2025/04/30 11:24:15 569825] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:14|origin_pktnum:5|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/04/30 11:24:15 569831] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/04/30 11:24:15 569836] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:252085|rtt_var:169333|pto_duration:1858834|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/04/30 11:24:15 569841] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:15 569846] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:15 569850] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 82|
[2025/04/30 11:24:15 569855] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012257448626|now:1746012255569836|interv:1878790|
[2025/04/30 11:24:15 569860] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012257448626|now:1746012255569836|interval:1878790|pto_count:1|srtt:252085
[2025/04/30 11:24:15 569866] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139108|inflight:82|
[2025/04/30 11:24:15 569872] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012257448626|
[2025/04/30 11:24:15 569877] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012257448626|
[2025/04/30 11:24:15 569883] [debug] |xqc_engine_wakeup_after|wakeup:1746012257448626|now:1746012255569883|diff:1878743|
[2025/04/30 11:24:15 569889] [debug] |xqc_engine_main_logic|END|now:1746012255569536|
[2025/04/30 11:24:15 600483] [info] |xqc_engine_packet_process|==>|conn:000055EA722CD35C|size:55|state:ESTABED|recv_time:1746012255600480|
[2025/04/30 11:24:15 600503] [debug] |scid:4950c517161a875f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4950c517161a875f|spin_bit:1|
[2025/04/30 11:24:15 600513] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:4|
[2025/04/30 11:24:15 600520] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/04/30 11:24:15 600537] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/04/30 11:24:15 600545] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:2|
[2025/04/30 11:24:15 600555] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|conn:000055EA722CD35C|path:0|pkt_num:14|origin_pktnum:5|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/04/30 11:24:15 600563] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:1252|prior_time:1746012255569649|is_app_limited:0|send_elapse:143|ack_elapse:30831|ctl_first_sent_time:1746012255569792|lagest_ack_time:1746012255600480|curr_delivered:1293|
[2025/04/30 11:24:15 600570] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_sent_time_update:1746012255569792|
[2025/04/30 11:24:15 600579] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 11:24:15 600586] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_rtt|before update rtt|conn:000055EA722CD35C|srtt:252085|rttvar:169333|minrtt:31650|latest_rtt:30688|ack_delay:96|
[2025/04/30 11:24:15 600593] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_rtt|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |after update rtt|conn:000055EA722CD35C|srtt:224399|rttvar:182373|minrtt:30688|latest_rtt:30688|ack_delay:96|
[2025/04/30 11:24:15 600600] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/04/30 11:24:15 600607] [debug] |scid:4950c517161a875f|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 11:24:15 600612] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 11:24:15 600617] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012255822097|now:1746012255600616|interval:221481|
[2025/04/30 11:24:15 600622] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012255822097|now:1746012255600616|interv:221481|
[2025/04/30 11:24:15 600629] [debug] |scid:4950c517161a875f|xqc_generate_sample|sampler: send_elapse 143, ack_elapse 30831, delivered 41|rate 1329|lost 0|
[2025/04/30 11:24:15 600636] [debug] |scid:4950c517161a875f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/04/30 11:24:15 600643] [debug] |scid:4950c517161a875f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1329) in round 3|
[2025/04/30 11:24:15 600649] [debug] |scid:4950c517161a875f|xqc_bbr_update_min_rtt|probertt expire|rtt:30688, old_rtt:31650|
[2025/04/30 11:24:15 600656] [debug] |scid:4950c517161a875f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30688, old_rtt:31650|
[2025/04/30 11:24:15 600662] [debug] |scid:4950c517161a875f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:136|
[2025/04/30 11:24:15 600669] [debug] |scid:4950c517161a875f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139108|packet_lost:0|acked:41|po_sent_time:1746012255569792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1293|
[2025/04/30 11:24:15 600676] [debug] |scid:4950c517161a875f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139108|packet_lost:0|acked:41|po_sent_time:1746012255569792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1293|
[2025/04/30 11:24:15 600684] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |bbr on ack|mode:0|pacing_rate:1402476|bw:4175|cwnd:139149|full_bw_reached:0|inflight:41|srtt:224399|latest_rtt:30688|min_rtt:30688|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 11:24:15 600692] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:15 600707] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:15 600715] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/04/30 11:24:15 600720] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:55|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING ACK |recv_time:1746012255600480|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:15 600725] [debug] |scid:4950c517161a875f|xqc_timer_set|type:PATH_IDLE|expire:1746012375600480|now:1746012255600480|interv:120000000|
[2025/04/30 11:24:15 600730] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_IDLE|expire:1746012375600480|now:1746012255600480|interv:120000000|
[2025/04/30 11:24:15 600734] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012257448626|pq_index:0|
[2025/04/30 11:24:15 600738] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012255569536|
[2025/04/30 11:24:15 600742] [debug] |xqc_engine_main_logic|BEGIN|now:1746012255600742|
[2025/04/30 11:24:15 600749] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012255600746|
[2025/04/30 11:24:15 600755] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012255822097|
[2025/04/30 11:24:15 600759] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012255822097|
[2025/04/30 11:24:15 600763] [debug] |xqc_engine_wakeup_after|wakeup:1746012255822097|now:1746012255600763|diff:221334|
[2025/04/30 11:24:15 600768] [debug] |xqc_engine_main_logic|END|now:1746012255600746|
[2025/04/30 11:24:15 600774] [debug] |xqc_engine_main_logic|BEGIN|now:1746012255600773|
[2025/04/30 11:24:15 600777] [debug] |xqc_engine_wakeup_after|wakeup:1746012255822097|now:1746012255600777|diff:221320|
[2025/04/30 11:24:15 600781] [debug] |xqc_engine_main_logic|END|now:1746012255600773|
[2025/04/30 11:24:15 823932] [debug] |xqc_engine_main_logic|BEGIN|now:1746012255823931|
[2025/04/30 11:24:15 823965] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012255822097|pq_index:0|
[2025/04/30 11:24:15 823971] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012255600746|
[2025/04/30 11:24:15 823978] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012255823975|
[2025/04/30 11:24:15 823984] [debug] |scid:4950c517161a875f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1746012255822097|now:1746012255823975|
[2025/04/30 11:24:15 823988] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/04/30 11:24:15 823993] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/04/30 11:24:15 823997] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/04/30 11:24:15 824003] [debug] |scid:4950c517161a875f|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/04/30 11:24:15 824010] [debug] |scid:4950c517161a875f|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:13|lost_pn:11|po_sent_time:1746012255569649|lost_send_time:1746012255571527|loss_delay:252448|frame:NEW_CONNECTION_ID |repair:16384|
[2025/04/30 11:24:15 824015] [debug] |scid:4950c517161a875f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1746012255569649u|
[2025/04/30 11:24:15 824021] [stats] |scid:4950c517161a875f|xqc_send_ctl_detect_lost|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |lost interval:1746012255823975|lost_count:1|send_count:12|pkt_num:13|po_send_time:1746012255569649|srtt:224399|cwnd:139149|bw:4175|conn_life:3553964|now:0|last_lost_time:3553964|
[2025/04/30 11:24:15 824038] [debug] |scid:4950c517161a875f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/04/30 11:24:15 824061] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EA722CD35C|path:0|
[2025/04/30 11:24:15 824068] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 11:24:15 824072] [debug] |scid:4950c517161a875f|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1746012255823975|
[2025/04/30 11:24:15 824076] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 11:24:15 824084] [debug] |scid:4950c517161a875f|xqc_path_get_perf_class|conn:000055EA722CD35C|path_id:0|path_srtt:224399|min_srtt:224399|path_bw:4175|loss_rate:20.00|path_pto:0|
[2025/04/30 11:24:15 824090] [debug] |scid:4950c517161a875f|xqc_send_ctl_can_send|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139149|conn:000055EA722CD35C|stream_id:0|stream_offset:0|
[2025/04/30 11:24:15 824095] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EA722CD35C|path_id:0|path_srtt:224399|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 11:24:15 824100] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:13|size:41|reinj:0|path_class:2|
[2025/04/30 11:24:15 824106] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:13|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/04/30 11:24:15 824110] [debug] |scid:4950c517161a875f|xqc_send_ctl_can_send|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139149|conn:000055EA722CD35C|stream_id:0|stream_offset:0|
[2025/04/30 11:24:15 824116] [debug] |scid:4950c517161a875f|xqc_pacing_can_write|pacing_delay:0|
[2025/04/30 11:24:15 824121] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/04/30 11:24:15 824213] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:15|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1746012255824137|stream_id:0|stream_offset:0|
[2025/04/30 11:24:15 824222] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:15|origin_pktnum:4|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/04/30 11:24:15 824229] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/04/30 11:24:15 824235] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|srtt:224399|rtt_var:182373|pto_duration:953891|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/04/30 11:24:15 824241] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 0, unacked: 0|
[2025/04/30 11:24:15 824248] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 1, unacked: 0|
[2025/04/30 11:24:15 824254] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_pto_time_and_space|conn:000055EA722CD35C|path:0|PNS: 2, unacked: 41|
[2025/04/30 11:24:15 824260] [debug] |scid:4950c517161a875f|xqc_timer_set|type:LOSS_DETECTION|expire:1746012256788028|now:1746012255824234|interv:963794|
[2025/04/30 11:24:15 824265] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EA722CD35C|path:0|pns:2|expire:1746012256788028|now:1746012255824234|interval:963794|pto_count:0|srtt:224399
[2025/04/30 11:24:15 824275] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139149|inflight:41|
[2025/04/30 11:24:15 824281] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012256788028|
[2025/04/30 11:24:15 824286] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012256788028|
[2025/04/30 11:24:15 824290] [debug] |xqc_engine_wakeup_after|wakeup:1746012256788028|now:1746012255824290|diff:963738|
[2025/04/30 11:24:15 824294] [debug] |xqc_engine_main_logic|END|now:1746012255823975|
[2025/04/30 11:24:15 864899] [info] |xqc_engine_packet_process|==>|conn:000055EA722CD35C|size:55|state:ESTABED|recv_time:1746012255864897|
[2025/04/30 11:24:15 864918] [debug] |scid:4950c517161a875f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4950c517161a875f|spin_bit:1|
[2025/04/30 11:24:15 864928] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|largest_pn:6|
[2025/04/30 11:24:15 864934] [debug] |scid:4950c517161a875f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/04/30 11:24:15 864945] [debug] |scid:4950c517161a875f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/04/30 11:24:15 864952] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:2|
[2025/04/30 11:24:15 864962] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|conn:000055EA722CD35C|path:0|pkt_num:15|origin_pktnum:4|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/04/30 11:24:15 864970] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:41|prior_delivered:1293|prior_time:1746012255824137|is_app_limited:0|send_elapse:0|ack_elapse:40760|ctl_first_sent_time:1746012255824137|lagest_ack_time:1746012255864897|curr_delivered:1334|
[2025/04/30 11:24:15 864978] [debug] |scid:4950c517161a875f|xqc_update_sample|sampler_sent_time_update:1746012255824137|
[2025/04/30 11:24:15 864985] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/04/30 11:24:15 864991] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_rtt|before update rtt|conn:000055EA722CD35C|srtt:224399|rttvar:182373|minrtt:30688|latest_rtt:40760|ack_delay:10064|
[2025/04/30 11:24:15 864999] [debug] |scid:4950c517161a875f|xqc_send_ctl_update_rtt|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |after update rtt|conn:000055EA722CD35C|srtt:200195|rttvar:185189|minrtt:30688|latest_rtt:40760|ack_delay:10000|
[2025/04/30 11:24:15 865005] [debug] |scid:4950c517161a875f|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/04/30 11:24:15 865013] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/04/30 11:24:15 865019] [debug] |scid:4950c517161a875f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EA722CD35C|path:0|
[2025/04/30 11:24:15 865025] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 11:24:15 865031] [debug] |scid:4950c517161a875f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 40760, delivered 41|rate 1005|lost 1|
[2025/04/30 11:24:15 865038] [debug] |scid:4950c517161a875f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/04/30 11:24:15 865064] [debug] |scid:4950c517161a875f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1005) in round 4|
[2025/04/30 11:24:15 865070] [debug] |scid:4950c517161a875f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30688, old_rtt:30688|
[2025/04/30 11:24:15 865075] [debug] |scid:4950c517161a875f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:82|
[2025/04/30 11:24:15 865079] [debug] |scid:4950c517161a875f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139149|packet_lost:0|acked:41|po_sent_time:1746012255824137|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1334|
[2025/04/30 11:24:15 865089] [debug] |scid:4950c517161a875f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139149|packet_lost:0|acked:41|po_sent_time:1746012255824137|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1334|
[2025/04/30 11:24:15 865094] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_ack_received|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232 |bbr on ack|mode:0|pacing_rate:1402476|bw:4175|cwnd:139190|full_bw_reached:0|inflight:0|srtt:200195|latest_rtt:40760|min_rtt:30688|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/04/30 11:24:15 865100] [debug] |scid:4950c517161a875f|xqc_process_frames|frame_type:0|
[2025/04/30 11:24:15 865104] [debug] |scid:4950c517161a875f|xqc_process_padding_frame|process padding|
[2025/04/30 11:24:15 865109] [debug] |scid:4950c517161a875f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/04/30 11:24:15 865114] [info] |scid:4950c517161a875f|xqc_conn_on_pkt_processed|====>|conn:000055EA722CD35C|path:0|size:55|pkt_type:SHORT_HEADER|pkt_num:7|frame:PADDING ACK |recv_time:1746012255864897|dcid:4950c517161a875f|dcid_seq:0|
[2025/04/30 11:24:15 865120] [debug] |scid:4950c517161a875f|xqc_timer_set|type:PATH_IDLE|expire:1746012375864897|now:1746012255864897|interv:120000000|
[2025/04/30 11:24:15 865124] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_IDLE|expire:1746012375864897|now:1746012255864897|interv:120000000|
[2025/04/30 11:24:15 865128] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012256788028|pq_index:0|
[2025/04/30 11:24:15 865133] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012255823975|
[2025/04/30 11:24:15 865137] [debug] |xqc_engine_main_logic|BEGIN|now:1746012255865137|
[2025/04/30 11:24:15 865142] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012255865141|
[2025/04/30 11:24:15 865149] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012257524693|
[2025/04/30 11:24:15 865153] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012257524693|
[2025/04/30 11:24:15 865157] [debug] |xqc_engine_wakeup_after|wakeup:1746012257524693|now:1746012255865157|diff:1659536|
[2025/04/30 11:24:15 865162] [debug] |xqc_engine_main_logic|END|now:1746012255865141|
[2025/04/30 11:24:15 865167] [debug] |xqc_engine_main_logic|BEGIN|now:1746012255865167|
[2025/04/30 11:24:15 865171] [debug] |xqc_engine_wakeup_after|wakeup:1746012257524693|now:1746012255865171|diff:1659522|
[2025/04/30 11:24:15 865175] [debug] |xqc_engine_main_logic|END|now:1746012255865167|
[2025/04/30 11:24:17 524290] [debug] |xqc_engine_main_logic|BEGIN|now:1746012257524290|
[2025/04/30 11:24:17 524323] [debug] |xqc_engine_wakeup_after|wakeup:1746012257524693|now:1746012257524323|diff:370|
[2025/04/30 11:24:17 524328] [debug] |xqc_engine_main_logic|END|now:1746012257524290|
[2025/04/30 11:24:17 525394] [debug] |xqc_engine_main_logic|BEGIN|now:1746012257525394|
[2025/04/30 11:24:17 525401] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012257524693|pq_index:0|
[2025/04/30 11:24:17 525406] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012255865141|
[2025/04/30 11:24:17 525412] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012257525410|
[2025/04/30 11:24:17 525418] [debug] |scid:4950c517161a875f|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1746012257524693|now:1746012257525410|
[2025/04/30 11:24:17 525436] [debug] |scid:4950c517161a875f|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/04/30 11:24:17 525441] [debug] |scid:4950c517161a875f|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/04/30 11:24:17 525465] [info] |scid:4950c517161a875f|xqc_conn_close|conn:000055EA722CD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/04/30 11:24:17 525471] [debug] |scid:4950c517161a875f|xqc_timer_set|type:CONN_DRAINING|expire:1746012260423324|now:1746012257525471|interv:2897853|
[2025/04/30 11:24:17 525476] [debug] |scid:4950c517161a875f|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/04/30 11:24:17 525481] [debug] |scid:4950c517161a875f|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/04/30 11:24:17 525486] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:ACK_INIT|
[2025/04/30 11:24:17 525490] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:ACK_HSK|
[2025/04/30 11:24:17 525493] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:ACK_01RTT|
[2025/04/30 11:24:17 525497] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/04/30 11:24:17 525501] [info] |scid:4950c517161a875f|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/04/30 11:24:17 525509] [debug] |scid:4950c517161a875f|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/04/30 11:24:17 525520] [stats] |scid:4950c517161a875f|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1746012252271166|wrt_delay:30|snd_delay:118|finwrt_delay:30|finsnd_delay:2358276|finrcv_delay:2390181|finread_delay:2390271|all_acked_delay:2390009|firstfinack_dely:2390003|close_delay:2390276|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232|path_info:mp is not supported in connection scid:4950c517161a875f|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/04/30 11:24:17 525527] [debug] |scid:4950c517161a875f|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1746012257524693|now:1746012257525410|
[2025/04/30 11:24:17 525531] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:STREAM_CLOSE|
[2025/04/30 11:24:17 525538] [debug] |scid:4950c517161a875f|xqc_path_get_perf_class|conn:000055EA722CD35C|path_id:0|path_srtt:200195|min_srtt:200195|path_bw:4175|loss_rate:33.33|path_pto:0|
[2025/04/30 11:24:17 525543] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EA722CD35C|path_id:0|path_srtt:200195|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/04/30 11:24:17 525548] [debug] |scid:4950c517161a875f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/04/30 11:24:17 525555] [debug] |scid:4950c517161a875f|xqc_check_acked_or_dropped_pkt|conn:000055EA722CD35C|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/04/30 11:24:17 525563] [debug] |scid:4950c517161a875f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/04/30 11:24:17 525670] [info] |scid:4950c517161a875f|xqc_send_packet_with_pn|<==|conn:000055EA722CD35C|path:0|pkt_num:16|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1746012257525583|stream_id:0|stream_offset:0|
[2025/04/30 11:24:17 525680] [debug] |scid:4950c517161a875f|xqc_send_ctl_on_packet_sent|conn:000055EA722CD35C|path:0|pkt_num:16|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/04/30 11:24:17 525693] [debug] |scid:4950c517161a875f|xqc_conn_next_wakeup_time|wakeup_time:1746012260423324|
[2025/04/30 11:24:17 525700] [debug] |scid:4950c517161a875f|xqc_engine_add_wakeup_queue|next_tick_time:1746012260423324|
[2025/04/30 11:24:17 525706] [debug] |xqc_engine_wakeup_after|wakeup:1746012260423324|now:1746012257525706|diff:2897618|
[2025/04/30 11:24:17 525713] [debug] |xqc_engine_main_logic|END|now:1746012257525410|
[2025/04/30 11:24:20 424059] [debug] |xqc_engine_main_logic|BEGIN|now:1746012260424058|
[2025/04/30 11:24:20 424094] [debug] |scid:4950c517161a875f|xqc_engine_remove_wakeup_queue|next_tick_time:1746012260423324|pq_index:0|
[2025/04/30 11:24:20 424100] [debug] |scid:4950c517161a875f|xqc_engine_add_active_queue|last_ticked_time:1746012257525410|
[2025/04/30 11:24:20 424107] [debug] |scid:4950c517161a875f|xqc_engine_process_conn|conn:000055EA722CD35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1746012260424104|
[2025/04/30 11:24:20 424113] [debug] |scid:4950c517161a875f|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1746012260423324|now:1746012260424104|
[2025/04/30 11:24:20 424117] [debug] |scid:4950c517161a875f|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1746012260423324|now:1746012260424104|
[2025/04/30 11:24:20 424121] [debug] |scid:4950c517161a875f|xqc_timer_unset|type:CONN_DRAINING|
[2025/04/30 11:24:20 424126] [info] |xqc_engine_main_logic|conn:000055EA722CD35C|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232|conn_state:13|next_tick_time:1746012260423324
[2025/04/30 11:24:20 424139] [report] |scid:4950c517161a875f|xqc_conn_destroy|000055EA722CD35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:317785|first_send_delay:1192|conn_persist:8154128|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-34514-4950c517161a875f p-193.167.100.100-443-cf6d262e02efd232|hsk_recv:284491|close_recv:0|close_send:5255572|last_recv:3594886|last_send:5255572|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,19,11,8,51,0,2048,i96,4,46,55,5,6,3330,0,4,46,55,5,7,3594,0,4,1070,1079,81,4,2401,0,4,17,40000,16,5255,4,41,4000,14,3299,4,41,4000,15,3554,0-2,0-2,0-0,0-0,0-0,0-200,0-3348,0-4380,0-13,0-8,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:13|spurious_loss:0|detected_loss:5|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/04/30 11:24:20 424194] [debug] |scid:4950c517161a875f|xqc_send_ctl_destroy|destroy|
[2025/04/30 11:24:20 424202] [debug] |scid:4950c517161a875f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/04/30 11:24:20 424206] [debug] |scid:4950c517161a875f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/04/30 11:24:20 424210] [debug] |scid:4950c517161a875f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/04/30 11:24:20 424276] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/04/30 11:24:20 424284] [debug] |xqc_engine_main_logic|END|now:1746012260424104|
[2025/04/30 11:24:20 425362] [debug] |xqc_engine_destroy|begin|