[2025/09/12 05:09:38 336949] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:09:38 336990] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:09:38 336997] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:09:38 337002] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:09:38 337006] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:09:38 337013] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:09:38 337017] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:09:38 337021] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:09:38 337025] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:09:38 337147] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898337145|now:1757653778337145|interv:120000000|
[2025/09/12 05:09:38 337182] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898337181|now:1757653778337181|interv:120000000|
[2025/09/12 05:09:38 337190] [debug] |xqc_path_create|path:0|dcid:a7f19ad8b6a19e32|scid:f70c047023d5fb98|create_path_count:1|
[2025/09/12 05:09:38 337195] [debug] |scid:f70c047023d5fb98|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|
[2025/09/12 05:09:38 337201] [debug] |xqc_path_init|path:0|dcid:a7f19ad8b6a19e32|scid:f70c047023d5fb98|state:2|
[2025/09/12 05:09:38 337207] [debug] |scid:f70c047023d5fb98|xqc_conn_create|success|scid:f70c047023d5fb98|dcid:a7f19ad8b6a19e32|conn:000055B4D61BA35C|
[2025/09/12 05:09:38 337219] [debug] |scid:f70c047023d5fb98|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:09:38 337226] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:09:38 338029] [debug] |scid:f70c047023d5fb98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:09:38 338037] [debug] |scid:f70c047023d5fb98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:38 338044] [debug] |scid:f70c047023d5fb98|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:38 338049] [debug] |scid:f70c047023d5fb98|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|
[2025/09/12 05:09:38 338056] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653778338055|
[2025/09/12 05:09:38 338062] [debug] |scid:f70c047023d5fb98|xqc_process_crypto_write_streams|
[2025/09/12 05:09:38 338067] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:38 338074] [info] |scid:f70c047023d5fb98|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653778338074|
[2025/09/12 05:09:38 338080] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:09:38 338087] [debug] |scid:f70c047023d5fb98|xqc_path_get_perf_class|conn:000055B4D61BA35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:38 338092] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|path srtt|conn:000055B4D61BA35C|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|
[2025/09/12 05:09:38 338097] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:09:38 338103] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:09:38 338116] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:38 338197] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653778338126|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 338204] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|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|
[2025/09/12 05:09:38 338210] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:38 338215] [debug] |scid:f70c047023d5fb98|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:20|
[2025/09/12 05:09:38 338222] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:38 338228] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:38 338235] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:38 338240] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779088126|now:1757653778338214|interv:749912|
[2025/09/12 05:09:38 338245] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:0|expire:1757653779088126|now:1757653778338214|interval:749912|pto_count:0|srtt:250000
[2025/09/12 05:09:38 338251] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:09:38 338258] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653779088126|
[2025/09/12 05:09:38 338263] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_active_queue|last_ticked_time:1757653778338055|pd_index:0|
[2025/09/12 05:09:38 338268] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653779088126|
[2025/09/12 05:09:38 338272] [debug] |xqc_engine_wakeup_after|wakeup:1757653779088126|now:1757653778338272|diff:749854|
[2025/09/12 05:09:38 338278] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:38 338342] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779088126|pq_index:0|
[2025/09/12 05:09:38 338351] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778338055|
[2025/09/12 05:09:38 338359] [debug] |scid:f70c047023d5fb98|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|
[2025/09/12 05:09:38 338367] [debug] |scid:f70c047023d5fb98|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:09:38 338380] [debug] |scid:f70c047023d5fb98|xqc_stream_buff_data|size:17|
[2025/09/12 05:09:38 338387] [info] |scid:f70c047023d5fb98|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:000055B4D61BA35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:38 338399] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653778338398|
[2025/09/12 05:09:38 338407] [debug] |scid:f70c047023d5fb98|xqc_path_get_perf_class|conn:000055B4D61BA35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:38 338415] [debug] |scid:f70c047023d5fb98|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:000055B4D61BA35C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:38 338423] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|path srtt|conn:000055B4D61BA35C|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|
[2025/09/12 05:09:38 338437] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:09:38 338445] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:38 338452] [debug] |scid:f70c047023d5fb98|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:000055B4D61BA35C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:38 338459] [debug] |scid:f70c047023d5fb98|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:09:38 338466] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:38 338519] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653778338477|stream_id:0|stream_offset:17|
[2025/09/12 05:09:38 338533] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|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|
[2025/09/12 05:09:38 338541] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:09:38 338549] [debug] |scid:f70c047023d5fb98|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:20|
[2025/09/12 05:09:38 338556] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:38 338562] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:38 338569] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:38 338576] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:38 338582] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779088126|now:1757653778338548|interv:749578|
[2025/09/12 05:09:38 338589] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:0|expire:1757653779088126|now:1757653778338548|interval:749578|pto_count:0|srtt:250000
[2025/09/12 05:09:38 338596] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:38 338604] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653779088126|
[2025/09/12 05:09:38 338610] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_active_queue|last_ticked_time:1757653778338398|pd_index:0|
[2025/09/12 05:09:38 338614] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653779088126|
[2025/09/12 05:09:38 338618] [debug] |xqc_engine_wakeup_after|wakeup:1757653779088126|now:1757653778338618|diff:749508|
[2025/09/12 05:09:38 338623] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:38 374138] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653778374136|
[2025/09/12 05:09:38 374162] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:09:38 374175] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:09:38 374188] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:38 374197] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:38 374211] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 05:09:38 374221] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:38 374244] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|conn:000055B4D61BA35C|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|
[2025/09/12 05:09:38 374257] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653778338126|is_app_limited:1|send_elapse:0|ack_elapse:36010|ctl_first_sent_time:1757653778338126|lagest_ack_time:1757653778374136|curr_delivered:1184|
[2025/09/12 05:09:38 374270] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_sent_time_update:1757653778338126|
[2025/09/12 05:09:38 374282] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:38 374292] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|before update rtt|conn:000055B4D61BA35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36010|ack_delay:0|
[2025/09/12 05:09:38 374309] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |after update rtt|conn:000055B4D61BA35C|srtt:36010|rttvar:18005|minrtt:36010|latest_rtt:36010|ack_delay:0|
[2025/09/12 05:09:38 374320] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:38 374331] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:38 374348] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:18005|pto_duration:108030|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:38 374361] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 374372] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:38 374383] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:38 374393] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:38 374400] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653778374347|interv:18444986419931177268|
[2025/09/12 05:09:38 374407] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:0|expire:18446744073709551615|now:1757653778374347|interval:18444986419931177268|pto_count:0|srtt:36010
[2025/09/12 05:09:38 374414] [debug] |scid:f70c047023d5fb98|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 36010, delivered 1184|rate 32879|lost 0|
[2025/09/12 05:09:38 374421] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:09:38 374427] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (32879) in round 1|
[2025/09/12 05:09:38 374433] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_min_rtt|probertt expire|rtt:36010, old_rtt:2147483647|
[2025/09/12 05:09:38 374439] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_min_rtt|minrtt expire|rtt:36010, old_rtt:2147483647|
[2025/09/12 05:09:38 374446] [debug] |scid:f70c047023d5fb98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:38 374452] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653778338126|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:38 374459] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653778338126|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:38 374472] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |bbr on ack|mode:0|pacing_rate:11044556|bw:32879|cwnd:139040|full_bw_reached:0|inflight:50|srtt:36010|latest_rtt:36010|min_rtt:36010|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:38 374481] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:38 374488] [debug] |scid:f70c047023d5fb98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:09:38 374494] [debug] |scid:f70c047023d5fb98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:09:38 374517] [debug] |scid:f70c047023d5fb98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:09:38 374919] [debug] |scid:f70c047023d5fb98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:09:38 374927] [debug] |scid:f70c047023d5fb98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:38 374933] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779088126|pq_index:0|
[2025/09/12 05:09:38 374940] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778338398|
[2025/09/12 05:09:38 374948] [info] |scid:f70c047023d5fb98|xqc_conn_confirm_cid|dcid change|ori:a7f19ad8b6a19e32|new:6fe3120391e905384603|
[2025/09/12 05:09:38 374955] [info] |scid:f70c047023d5fb98|xqc_conn_addr_validated|Address Validated|conn:000055B4D61BA35C|role:0|
[2025/09/12 05:09:38 374967] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:38 374979] [debug] |scid:f70c047023d5fb98|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) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:38 374992] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 05:09:38 375005] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:1232|pkt_type:INIT|pkt_num:2|frame:ACK CRYPTO |recv_time:1757653778374136|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 375018] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:09:38 375026] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:38 375032] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:38 375046] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:09:38 375056] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:38 375068] [debug] |scid:f70c047023d5fb98|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:09:38 375085] [debug] |scid:f70c047023d5fb98|xqc_process_crypto_frame|level:2|
[2025/09/12 05:09:38 375096] [debug] |scid:f70c047023d5fb98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:09:38 375107] [debug] |scid:f70c047023d5fb98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:09:38 375243] [debug] |scid:f70c047023d5fb98|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:38 375253] [debug] |scid:f70c047023d5fb98|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:09:38 375259] [warn] |scid:f70c047023d5fb98|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:09:38 375482] [debug] |scid:f70c047023d5fb98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:09:38 375491] [debug] |scid:f70c047023d5fb98|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:09:38 375514] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:38 375529] [debug] |scid:f70c047023d5fb98|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:38 375537] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:09:38 375544] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653778374136|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 375551] [info] |scid:f70c047023d5fb98|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:09:38 375558] [info] |scid:f70c047023d5fb98|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:38 375564] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898374136|now:1757653778374136|interv:120000000|
[2025/09/12 05:09:38 375571] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898374136|now:1757653778374136|interv:120000000|
[2025/09/12 05:09:38 375577] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778375576|
[2025/09/12 05:09:38 375584] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778375583|
[2025/09/12 05:09:38 375592] [info] |scid:f70c047023d5fb98|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:09:38 375604] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:09:38 375615] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:38 375626] [debug] |scid:f70c047023d5fb98|xqc_process_crypto_write_streams|
[2025/09/12 05:09:38 375635] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:38 375640] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:38 375647] [debug] |scid:f70c047023d5fb98|xqc_process_crypto_write_streams|
[2025/09/12 05:09:38 375652] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:09:38 375659] [info] |scid:f70c047023d5fb98|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653778375659|
[2025/09/12 05:09:38 375666] [debug] |scid:f70c047023d5fb98|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055B4D61BA35C|
[2025/09/12 05:09:38 375673] [info] |scid:f70c047023d5fb98|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:09:38 375679] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:18005|pto_duration:108030|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:38 375687] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 375698] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:38 375708] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:38 375719] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:38 375725] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653778375679|interv:18444986419931175936|
[2025/09/12 05:09:38 375731] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:0|expire:18446744073709551615|now:1757653778375679|interval:18444986419931175936|pto_count:0|srtt:36010
[2025/09/12 05:09:38 375743] [debug] |scid:f70c047023d5fb98|xqc_conn_early_data_accept|accept|
[2025/09/12 05:09:38 375749] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:09:38 375758] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|largest_recv:2|ack_delay:1622|first_ack_range:0|largest_pkt_recv_time:1757653778374136|
[2025/09/12 05:09:38 375765] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:2|low:2|pkt_pns:0|
[2025/09/12 05:09:38 375770] [debug] |scid:f70c047023d5fb98|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:09:38 375778] [debug] |scid:f70c047023d5fb98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:09:38 375789] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|largest_recv:0|ack_delay:1653|first_ack_range:0|largest_pkt_recv_time:1757653778374136|
[2025/09/12 05:09:38 375800] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:09:38 375810] [debug] |scid:f70c047023d5fb98|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:09:38 375817] [debug] |scid:f70c047023d5fb98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:38 375824] [debug] |scid:f70c047023d5fb98|xqc_path_get_perf_class|conn:000055B4D61BA35C|path_id:0|path_srtt:36010|min_srtt:36010|path_bw:32879|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:38 375831] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|path srtt|conn:000055B4D61BA35C|path_id:0|path_srtt:36010|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:38 375839] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:09:38 375846] [debug] |scid:f70c047023d5fb98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 375853] [debug] |scid:f70c047023d5fb98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 375860] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:38 375867] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:38 375917] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653778375882|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 375932] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 375943] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:38 375953] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:36010|rtt_var:18005|pto_duration:108030|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:38 375963] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 375973] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:38 375983] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:38 375992] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:38 375998] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653778483912|now:1757653778375953|interv:107959|
[2025/09/12 05:09:38 376010] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:1|expire:1757653778483912|now:1757653778375953|interval:107959|pto_count:0|srtt:36010
[2025/09/12 05:09:38 376017] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:38 376024] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:09:38 376031] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:38 376067] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653778376040|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 376081] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 376092] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:38 376103] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:38 376113] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:38 376119] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:38 376148] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653778376127|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 376160] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 376173] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778483912|
[2025/09/12 05:09:38 376185] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778483912|
[2025/09/12 05:09:38 376191] [debug] |xqc_engine_wakeup_after|wakeup:1757653778483912|now:1757653778376191|diff:107721|
[2025/09/12 05:09:38 376198] [debug] |xqc_engine_main_logic|END|now:1757653778375583|
[2025/09/12 05:09:38 376208] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:1054|state:ESTABED|recv_time:1757653778376207|
[2025/09/12 05:09:38 376215] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:0|
[2025/09/12 05:09:38 376222] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:38 376228] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:38 376236] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:09:38 376243] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:b|
[2025/09/12 05:09:38 376249] [debug] |scid:f70c047023d5fb98|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:38 376256] [debug] |scid:f70c047023d5fb98|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:09:38 376262] [debug] |scid:f70c047023d5fb98|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:09:38 376267] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778483912|pq_index:0|
[2025/09/12 05:09:38 376272] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778375583|
[2025/09/12 05:09:38 376277] [debug] |scid:f70c047023d5fb98|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:09:38 376287] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:ACK_01RTT|expire:1757653778401207|now:1757653778376207|interv:25000|
[2025/09/12 05:09:38 376294] [debug] |scid:f70c047023d5fb98|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778376207|max_ack_delay:25000|
[2025/09/12 05:09:38 376300] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:09:38 376306] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653778376207|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 376312] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898376207|now:1757653778376207|interv:120000000|
[2025/09/12 05:09:38 376317] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898376207|now:1757653778376207|interv:120000000|
[2025/09/12 05:09:38 376323] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778376323|
[2025/09/12 05:09:38 376329] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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 DGRAM_MSS_NOTIFY |now:1757653778376328|
[2025/09/12 05:09:38 376335] [debug] |scid:f70c047023d5fb98|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055B4D61BA35C|
[2025/09/12 05:09:38 376373] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778401207|
[2025/09/12 05:09:38 376382] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778401207|
[2025/09/12 05:09:38 376391] [debug] |xqc_engine_wakeup_after|wakeup:1757653778401207|now:1757653778376390|diff:24817|
[2025/09/12 05:09:38 376399] [debug] |xqc_engine_main_logic|END|now:1757653778376328|
[2025/09/12 05:09:38 393655] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:32|state:ESTABED|recv_time:1757653778393654|
[2025/09/12 05:09:38 393683] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:0|
[2025/09/12 05:09:38 393695] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:38 393703] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:38 393714] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:09:38 393723] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:38 393733] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|conn:000055B4D61BA35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:09:38 393743] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653778338126|is_app_limited:1|send_elapse:351|ack_elapse:55528|ctl_first_sent_time:1757653778338477|lagest_ack_time:1757653778393654|curr_delivered:1234|
[2025/09/12 05:09:38 393754] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_sent_time_update:1757653778338477|
[2025/09/12 05:09:38 393763] [debug] |scid:f70c047023d5fb98|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:09:38 393774] [debug] |scid:f70c047023d5fb98|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:09:38 393781] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:STREAM_CLOSE|expire:1757653778792870|now:1757653778393780|interv:399090|
[2025/09/12 05:09:38 393787] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:09:38 393798] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|before update rtt|conn:000055B4D61BA35C|srtt:36010|rttvar:18005|minrtt:36010|latest_rtt:55177|ack_delay:20344|
[2025/09/12 05:09:38 393805] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |after update rtt|conn:000055B4D61BA35C|srtt:38406|rttvar:18295|minrtt:36010|latest_rtt:55177|ack_delay:20344|
[2025/09/12 05:09:38 393815] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:38 393824] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:38 393833] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:38406|rtt_var:18295|pto_duration:111586|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:38 393840] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 393845] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:38 393850] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:38 393855] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653778487468|now:1757653778393832|interv:93636|
[2025/09/12 05:09:38 393860] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:1|expire:1757653778487468|now:1757653778393832|interval:93636|pto_count:0|srtt:38406
[2025/09/12 05:09:38 393866] [debug] |scid:f70c047023d5fb98|xqc_generate_sample|sampler: send_elapse 351, ack_elapse 55528, delivered 1234|rate 22223|lost 0|
[2025/09/12 05:09:38 393872] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_min_rtt|minrtt expire|rtt:36010, old_rtt:36010|
[2025/09/12 05:09:38 393877] [debug] |scid:f70c047023d5fb98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:38 393882] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653778338477|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:38 393888] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653778338477|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:38 393895] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |bbr on ack|mode:0|pacing_rate:11044556|bw:32879|cwnd:139090|full_bw_reached:0|inflight:70|srtt:38406|latest_rtt:55177|min_rtt:36010|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:09:38 393908] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:09:38 393918] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653778393654|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 393926] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898393654|now:1757653778393654|interv:120000000|
[2025/09/12 05:09:38 393931] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898393654|now:1757653778393654|interv:120000000|
[2025/09/12 05:09:38 393936] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778401207|pq_index:0|
[2025/09/12 05:09:38 393941] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778376328|
[2025/09/12 05:09:38 393950] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778393950|
[2025/09/12 05:09:38 393957] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778393955|
[2025/09/12 05:09:38 393965] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778401207|
[2025/09/12 05:09:38 393969] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778401207|
[2025/09/12 05:09:38 393974] [debug] |xqc_engine_wakeup_after|wakeup:1757653778401207|now:1757653778393974|diff:7233|
[2025/09/12 05:09:38 393980] [debug] |xqc_engine_main_logic|END|now:1757653778393955|
[2025/09/12 05:09:38 393990] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778393990|
[2025/09/12 05:09:38 393998] [debug] |xqc_engine_wakeup_after|wakeup:1757653778401207|now:1757653778393997|diff:7210|
[2025/09/12 05:09:38 394006] [debug] |xqc_engine_main_logic|END|now:1757653778393990|
[2025/09/12 05:09:38 401512] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778401511|
[2025/09/12 05:09:38 401525] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778401207|pq_index:0|
[2025/09/12 05:09:38 401531] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778393955|
[2025/09/12 05:09:38 401538] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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 DGRAM_MSS_NOTIFY |now:1757653778401536|
[2025/09/12 05:09:38 401544] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653778401207|now:1757653778401536|
[2025/09/12 05:09:38 401549] [debug] |scid:f70c047023d5fb98|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:38 401554] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653778401207|now:1757653778401536|
[2025/09/12 05:09:38 401559] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:38 401566] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|largest_recv:1|ack_delay:25359|first_ack_range:1|largest_pkt_recv_time:1757653778376207|
[2025/09/12 05:09:38 401572] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:38 401577] [debug] |scid:f70c047023d5fb98|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 05:09:38 401582] [debug] |scid:f70c047023d5fb98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:38 401588] [debug] |scid:f70c047023d5fb98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 401594] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:38 401600] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757653778811358|current_time:1757653778401600|
[2025/09/12 05:09:38 401605] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:38 401642] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:4|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653778401614|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 401654] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:4|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 401665] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778487468|
[2025/09/12 05:09:38 401673] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778487468|
[2025/09/12 05:09:38 401686] [debug] |xqc_engine_wakeup_after|wakeup:1757653778487468|now:1757653778401686|diff:85782|
[2025/09/12 05:09:38 401691] [debug] |xqc_engine_main_logic|END|now:1757653778401536|
[2025/09/12 05:09:38 484870] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:1232|state:ESTABED|recv_time:1757653778484866|
[2025/09/12 05:09:38 484893] [info] |scid:f70c047023d5fb98|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 05:09:38 484903] [info] |scid:f70c047023d5fb98|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:38 484912] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898484866|now:1757653778484866|interv:120000000|
[2025/09/12 05:09:38 484921] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898484866|now:1757653778484866|interv:120000000|
[2025/09/12 05:09:38 484929] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778487468|pq_index:0|
[2025/09/12 05:09:38 484939] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778401536|
[2025/09/12 05:09:38 484952] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:29|state:ESTABED|recv_time:1757653778484951|
[2025/09/12 05:09:38 484963] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:0|
[2025/09/12 05:09:38 484981] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:09:38 484989] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:38 485004] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:09:38 485011] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:38 485018] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:38 485027] [debug] |scid:f70c047023d5fb98|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:38 485037] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:ACK_01RTT|expire:1757653778509951|now:1757653778484951|interv:25000|
[2025/09/12 05:09:38 485050] [debug] |scid:f70c047023d5fb98|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778484951|max_ack_delay:25000|
[2025/09/12 05:09:38 485061] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:09:38 485070] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653778484951|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 485081] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898484951|now:1757653778484951|interv:120000000|
[2025/09/12 05:09:38 485090] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898484951|now:1757653778484951|interv:120000000|
[2025/09/12 05:09:38 485099] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778485099|
[2025/09/12 05:09:38 485107] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778485106|
[2025/09/12 05:09:38 485118] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778487468|
[2025/09/12 05:09:38 485123] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778487468|
[2025/09/12 05:09:38 485127] [debug] |xqc_engine_wakeup_after|wakeup:1757653778487468|now:1757653778485127|diff:2341|
[2025/09/12 05:09:38 485133] [debug] |xqc_engine_main_logic|END|now:1757653778485106|
[2025/09/12 05:09:38 485140] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778485140|
[2025/09/12 05:09:38 485152] [debug] |xqc_engine_wakeup_after|wakeup:1757653778487468|now:1757653778485152|diff:2316|
[2025/09/12 05:09:38 485157] [debug] |xqc_engine_main_logic|END|now:1757653778485140|
[2025/09/12 05:09:38 488350] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778488350|
[2025/09/12 05:09:38 488360] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778487468|pq_index:0|
[2025/09/12 05:09:38 488366] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778485106|
[2025/09/12 05:09:38 488373] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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 DGRAM_MSS_NOTIFY |now:1757653778488372|
[2025/09/12 05:09:38 488380] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653778487468|now:1757653778488372|
[2025/09/12 05:09:38 488387] [debug] |scid:f70c047023d5fb98|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:38 488393] [debug] |scid:f70c047023d5fb98|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055B4D61BA35C|path:0|bytes_in_flight:70|
[2025/09/12 05:09:38 488399] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:38406|rtt_var:18295|pto_duration:111586|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:38 488407] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 488413] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:38 488419] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:38 488425] [debug] |scid:f70c047023d5fb98|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:09:38 488432] [debug] |scid:f70c047023d5fb98|xqc_conn_send_probe_pkt|conn:000055B4D61BA35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:38 488440] [debug] |scid:f70c047023d5fb98|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:38 488447] [debug] |scid:f70c047023d5fb98|xqc_conn_send_probe_pkt|conn:000055B4D61BA35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:38 488454] [debug] |scid:f70c047023d5fb98|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055B4D61BA35C|pto_count:1
[2025/09/12 05:09:38 488460] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:38406|rtt_var:18295|pto_duration:223172|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:38 488468] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653778711639|now:1757653778488460|interv:223179|
[2025/09/12 05:09:38 488474] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:1|expire:1757653778711639|now:1757653778488460|interval:223179|pto_count:1|srtt:38406
[2025/09/12 05:09:38 488483] [debug] |scid:f70c047023d5fb98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 488489] [debug] |scid:f70c047023d5fb98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 488496] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:38 488528] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:38 488563] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:2|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653778488538|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 488576] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:2|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 488586] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:38 488594] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:38406|rtt_var:18295|pto_duration:223172|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:38 488602] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 488609] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:38 488617] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:38 488625] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653778711710|now:1757653778488594|interv:223116|
[2025/09/12 05:09:38 488633] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:1|expire:1757653778711710|now:1757653778488594|interval:223116|pto_count:1|srtt:38406
[2025/09/12 05:09:38 488644] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:70|
[2025/09/12 05:09:38 488651] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:38 488656] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:38 488683] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:70|now:1757653778488664|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 488691] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:38 488700] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:0|
[2025/09/12 05:09:38 488708] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:38406|rtt_var:18295|pto_duration:223172|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:38 488717] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 488725] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:09:38 488733] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:38 488742] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653778711836|now:1757653778488708|interv:223128|
[2025/09/12 05:09:38 488748] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:1|expire:1757653778711836|now:1757653778488708|interval:223128|pto_count:1|srtt:38406
[2025/09/12 05:09:38 488754] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:140|
[2025/09/12 05:09:38 488760] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778509951|
[2025/09/12 05:09:38 488765] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778509951|
[2025/09/12 05:09:38 488770] [debug] |xqc_engine_wakeup_after|wakeup:1757653778509951|now:1757653778488770|diff:21181|
[2025/09/12 05:09:38 488776] [debug] |xqc_engine_main_logic|END|now:1757653778488372|
[2025/09/12 05:09:38 510034] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778510034|
[2025/09/12 05:09:38 510049] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778509951|pq_index:0|
[2025/09/12 05:09:38 510054] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778488372|
[2025/09/12 05:09:38 510060] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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 DGRAM_MSS_NOTIFY |now:1757653778510058|
[2025/09/12 05:09:38 510066] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653778509951|now:1757653778510058|
[2025/09/12 05:09:38 510070] [debug] |scid:f70c047023d5fb98|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:38 510074] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653778509951|now:1757653778510058|
[2025/09/12 05:09:38 510078] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:38 510084] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|largest_recv:3|ack_delay:25133|first_ack_range:0|largest_pkt_recv_time:1757653778484951|
[2025/09/12 05:09:38 510090] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 05:09:38 510093] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:38 510097] [debug] |scid:f70c047023d5fb98|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:09:38 510101] [debug] |scid:f70c047023d5fb98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:38 510106] [debug] |scid:f70c047023d5fb98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 510111] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:38 510116] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:38 510155] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:5|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:140|now:1757653778510127|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 510165] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:5|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 510173] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778711836|
[2025/09/12 05:09:38 510179] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778711836|
[2025/09/12 05:09:38 510185] [debug] |xqc_engine_wakeup_after|wakeup:1757653778711836|now:1757653778510185|diff:201651|
[2025/09/12 05:09:38 510190] [debug] |xqc_engine_main_logic|END|now:1757653778510058|
[2025/09/12 05:09:38 521329] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:1332|state:ESTABED|recv_time:1757653778521328|
[2025/09/12 05:09:38 521347] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:09:38 521358] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:38 521365] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:38 521375] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:09:38 521382] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:38 521391] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|conn:000055B4D61BA35C|path:0|pkt_num:2|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:09:38 521401] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70|prior_delivered:1234|prior_time:1757653778488538|is_app_limited:1|send_elapse:0|ack_elapse:32790|ctl_first_sent_time:1757653778488538|lagest_ack_time:1757653778521328|curr_delivered:1304|
[2025/09/12 05:09:38 521419] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_sent_time_update:1757653778488538|
[2025/09/12 05:09:38 521428] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:38 521437] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|before update rtt|conn:000055B4D61BA35C|srtt:38406|rttvar:18295|minrtt:36010|latest_rtt:32790|ack_delay:0|
[2025/09/12 05:09:38 521447] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |after update rtt|conn:000055B4D61BA35C|srtt:37704|rttvar:15126|minrtt:32790|latest_rtt:32790|ack_delay:0|
[2025/09/12 05:09:38 521456] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:38 521467] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:38 521476] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055B4D61BA35C|path:0|
[2025/09/12 05:09:38 521485] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:38 521493] [debug] |scid:f70c047023d5fb98|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32790, delivered 70|rate 2134|lost 0|
[2025/09/12 05:09:38 521527] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:09:38 521536] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_min_rtt|probertt expire|rtt:32790, old_rtt:36010|
[2025/09/12 05:09:38 521543] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_min_rtt|minrtt expire|rtt:32790, old_rtt:36010|
[2025/09/12 05:09:38 521549] [debug] |scid:f70c047023d5fb98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:38 521553] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:70|po_sent_time:1757653778488538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1304|
[2025/09/12 05:09:38 521560] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:70|po_sent_time:1757653778488538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1304|
[2025/09/12 05:09:38 521566] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |bbr on ack|mode:0|pacing_rate:11044556|bw:32879|cwnd:139160|full_bw_reached:0|inflight:0|srtt:37704|latest_rtt:32790|min_rtt:32790|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:38 521575] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:09:38 521581] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:1332|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653778521328|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 521588] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:1|
[2025/09/12 05:09:38 521595] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:09:38 521599] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:38 521607] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:09:38 521612] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:38 521617] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:12|
[2025/09/12 05:09:38 521627] [debug] |scid:f70c047023d5fb98|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:09:38 521633] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 521638] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|6ce1ac3ed8629876ee1d|sr_token:6f4002f468ddc5ede66bc0de02db7cb7
[2025/09/12 05:09:38 521646] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 521651] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|b9eb37d1215a95ce10b1|sr_token:dec934ff147685e69229049b02e9c794
[2025/09/12 05:09:38 521657] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 521661] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|eea6524c4987d32d67f6|sr_token:935342b508a0b0060744370730b63a82
[2025/09/12 05:09:38 521667] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 521672] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|7e974aa174584a72701f|sr_token:9292b8d791ad9f6d55d1da9821e7015e
[2025/09/12 05:09:38 521678] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 521683] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|73ad73df5360262d2d0c|sr_token:7b18290722d7d95434ca009d94ccded5
[2025/09/12 05:09:38 521688] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 521693] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|04508c0825e6f96da7b2|sr_token:b99c09aaf486ce4edd832fc40a780ff6
[2025/09/12 05:09:38 521699] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 521704] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|94216bc122f908e64a39|sr_token:27a98a1cb7d04491322a6cb037df162a
[2025/09/12 05:09:38 521709] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:38 521714] [debug] |scid:f70c047023d5fb98|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:38 521722] [info] |scid:f70c047023d5fb98|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055B4D61BA35C|
[2025/09/12 05:09:38 521728] [info] |scid:f70c047023d5fb98|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:09:38 521733] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055B4D61BA35C|path:0|
[2025/09/12 05:09:38 521738] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:38 521743] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:ACK_01RTT|expire:1757653778546328|now:1757653778521328|interv:25000|
[2025/09/12 05:09:38 521751] [debug] |scid:f70c047023d5fb98|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778521328|max_ack_delay:25000|
[2025/09/12 05:09:38 521757] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:09:38 521763] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653778521328|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 521769] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898521328|now:1757653778521328|interv:120000000|
[2025/09/12 05:09:38 521774] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898521328|now:1757653778521328|interv:120000000|
[2025/09/12 05:09:38 521779] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778711836|pq_index:0|
[2025/09/12 05:09:38 521788] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778510058|
[2025/09/12 05:09:38 521793] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778521793|
[2025/09/12 05:09:38 521799] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778521797|
[2025/09/12 05:09:38 521822] [debug] |scid:f70c047023d5fb98|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:cba33786a5042e11|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:09:38 521831] [debug] |scid:f70c047023d5fb98|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:910d63b1aa27fcc5|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:09:38 521837] [debug] |scid:f70c047023d5fb98|xqc_path_get_perf_class|conn:000055B4D61BA35C|path_id:0|path_srtt:37704|min_srtt:37704|path_bw:32879|loss_rate:16.67|path_pto:0|
[2025/09/12 05:09:38 521844] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|path srtt|conn:000055B4D61BA35C|path_id:0|path_srtt:37704|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:38 521850] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:38 521856] [debug] |scid:f70c047023d5fb98|xqc_path_get_perf_class|conn:000055B4D61BA35C|path_id:0|path_srtt:37704|min_srtt:37704|path_bw:32879|loss_rate:16.67|path_pto:0|
[2025/09/12 05:09:38 521861] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|path srtt|conn:000055B4D61BA35C|path_id:0|path_srtt:37704|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:38 521867] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:38 521873] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:38 521879] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:38 521915] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:6|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653778521886|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 521926] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:6|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 521936] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:38 521945] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:37704|rtt_var:15126|pto_duration:98208|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:38 521952] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 521957] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:38 521962] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:38 521967] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653778640094|now:1757653778521945|interv:118149|
[2025/09/12 05:09:38 521972] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:2|expire:1757653778640094|now:1757653778521945|interval:118149|pto_count:0|srtt:37704
[2025/09/12 05:09:38 521983] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139160|inflight:43|
[2025/09/12 05:09:38 521989] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:38 521994] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:38 522021] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:7|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653778522001|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 522032] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:7|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 522042] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:09:38 522049] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:37704|rtt_var:15126|pto_duration:98208|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:38 522055] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 522060] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:38 522065] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:38 522070] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653778640209|now:1757653778522049|interv:118160|
[2025/09/12 05:09:38 522075] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:2|expire:1757653778640209|now:1757653778522049|interval:118160|pto_count:0|srtt:37704
[2025/09/12 05:09:38 522081] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139160|inflight:86|
[2025/09/12 05:09:38 522087] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778546328|
[2025/09/12 05:09:38 522092] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778546328|
[2025/09/12 05:09:38 522096] [debug] |xqc_engine_wakeup_after|wakeup:1757653778546328|now:1757653778522096|diff:24232|
[2025/09/12 05:09:38 522102] [debug] |xqc_engine_main_logic|END|now:1757653778521797|
[2025/09/12 05:09:38 522108] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778522108|
[2025/09/12 05:09:38 522113] [debug] |xqc_engine_wakeup_after|wakeup:1757653778546328|now:1757653778522113|diff:24215|
[2025/09/12 05:09:38 522118] [debug] |xqc_engine_main_logic|END|now:1757653778522108|
[2025/09/12 05:09:38 522393] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:1332|state:ESTABED|recv_time:1757653778522393|
[2025/09/12 05:09:38 522405] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:0|
[2025/09/12 05:09:38 522414] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:09:38 522423] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:38 522434] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:09:38 522442] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:38 522448] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:38 522452] [debug] |scid:f70c047023d5fb98|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:38 522462] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:38 522468] [debug] |scid:f70c047023d5fb98|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:38 522486] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:09:38 522495] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING PING |recv_time:1757653778522393|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 522528] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898522393|now:1757653778522393|interv:120000000|
[2025/09/12 05:09:38 522537] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898522393|now:1757653778522393|interv:120000000|
[2025/09/12 05:09:38 522545] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778546328|pq_index:0|
[2025/09/12 05:09:38 522554] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778521797|
[2025/09/12 05:09:38 522562] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778522562|
[2025/09/12 05:09:38 522569] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778522567|
[2025/09/12 05:09:38 522577] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|largest_recv:5|ack_delay:183|first_ack_range:2|largest_pkt_recv_time:1757653778522393|
[2025/09/12 05:09:38 522582] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:09:38 522587] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:38 522592] [debug] |scid:f70c047023d5fb98|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 05:09:38 522597] [debug] |scid:f70c047023d5fb98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:38 522603] [debug] |scid:f70c047023d5fb98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 522609] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:38 522615] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:38 522646] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:8|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653778522622|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 522657] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:8|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 522667] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778640209|
[2025/09/12 05:09:38 522676] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778640209|
[2025/09/12 05:09:38 522683] [debug] |xqc_engine_wakeup_after|wakeup:1757653778640209|now:1757653778522682|diff:117527|
[2025/09/12 05:09:38 522688] [debug] |xqc_engine_main_logic|END|now:1757653778522567|
[2025/09/12 05:09:38 522694] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778522694|
[2025/09/12 05:09:38 522699] [debug] |xqc_engine_wakeup_after|wakeup:1757653778640209|now:1757653778522699|diff:117510|
[2025/09/12 05:09:38 522704] [debug] |xqc_engine_main_logic|END|now:1757653778522694|
[2025/09/12 05:09:38 552544] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:33|state:ESTABED|recv_time:1757653778552541|
[2025/09/12 05:09:38 552565] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:1|
[2025/09/12 05:09:38 552589] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:09:38 552597] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:38 552610] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:09:38 552619] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:38 552629] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|conn:000055B4D61BA35C|path:0|pkt_num:6|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:09:38 552640] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1304|prior_time:1757653778521886|is_app_limited:0|send_elapse:0|ack_elapse:30655|ctl_first_sent_time:1757653778521886|lagest_ack_time:1757653778552541|curr_delivered:1347|
[2025/09/12 05:09:38 552652] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_sent_time_update:1757653778521886|
[2025/09/12 05:09:38 552662] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:09:38 552670] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|before update rtt|conn:000055B4D61BA35C|srtt:37704|rttvar:15126|minrtt:32790|latest_rtt:30655|ack_delay:0|
[2025/09/12 05:09:38 552680] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |after update rtt|conn:000055B4D61BA35C|srtt:36822|rttvar:13107|minrtt:30655|latest_rtt:30655|ack_delay:0|
[2025/09/12 05:09:38 552689] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:09:38 552699] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:09:38 552708] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:38 552717] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|srtt:36822|rtt_var:13107|pto_duration:89250|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:38 552728] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:38 552737] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:38 552744] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_pto_time_and_space|conn:000055B4D61BA35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:38 552753] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653778631251|now:1757653778552717|interv:78534|
[2025/09/12 05:09:38 552761] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055B4D61BA35C|path:0|pns:2|expire:1757653778631251|now:1757653778552717|interval:78534|pto_count:0|srtt:36822
[2025/09/12 05:09:38 552772] [debug] |scid:f70c047023d5fb98|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30655, delivered 43|rate 1402|lost 0|
[2025/09/12 05:09:38 552781] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:09:38 552789] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1402) in round 3|
[2025/09/12 05:09:38 552794] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_min_rtt|probertt expire|rtt:30655, old_rtt:32790|
[2025/09/12 05:09:38 552799] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_min_rtt|minrtt expire|rtt:30655, old_rtt:32790|
[2025/09/12 05:09:38 552804] [debug] |scid:f70c047023d5fb98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:140|
[2025/09/12 05:09:38 552814] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139160|packet_lost:0|acked:43|po_sent_time:1757653778521886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1347|
[2025/09/12 05:09:38 552820] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139160|packet_lost:0|acked:43|po_sent_time:1757653778521886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1347|
[2025/09/12 05:09:38 552827] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |bbr on ack|mode:0|pacing_rate:11044556|bw:32879|cwnd:139203|full_bw_reached:0|inflight:43|srtt:36822|latest_rtt:30655|min_rtt:30655|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:38 552835] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:09:38 552841] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653778552541|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 552847] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898552541|now:1757653778552541|interv:120000000|
[2025/09/12 05:09:38 552853] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898552541|now:1757653778552541|interv:120000000|
[2025/09/12 05:09:38 552858] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778640209|pq_index:0|
[2025/09/12 05:09:38 552863] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778522567|
[2025/09/12 05:09:38 552868] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778552868|
[2025/09/12 05:09:38 552875] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778552873|
[2025/09/12 05:09:38 552884] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778631251|
[2025/09/12 05:09:38 552889] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778631251|
[2025/09/12 05:09:38 552894] [debug] |xqc_engine_wakeup_after|wakeup:1757653778631251|now:1757653778552893|diff:78358|
[2025/09/12 05:09:38 552899] [debug] |xqc_engine_main_logic|END|now:1757653778552873|
[2025/09/12 05:09:38 552906] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778552906|
[2025/09/12 05:09:38 552910] [debug] |xqc_engine_wakeup_after|wakeup:1757653778631251|now:1757653778552910|diff:78341|
[2025/09/12 05:09:38 552915] [debug] |xqc_engine_main_logic|END|now:1757653778552906|
[2025/09/12 05:09:38 574046] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:34|state:ESTABED|recv_time:1757653778574043|
[2025/09/12 05:09:38 574070] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:0|
[2025/09/12 05:09:38 574088] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:09:38 574098] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:38 574116] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:09:38 574126] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:38 574140] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|conn:000055B4D61BA35C|path:0|pkt_num:7|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:09:38 574152] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:86|prior_delivered:1304|prior_time:1757653778521886|is_app_limited:0|send_elapse:115|ack_elapse:52157|ctl_first_sent_time:1757653778522001|lagest_ack_time:1757653778574043|curr_delivered:1390|
[2025/09/12 05:09:38 574179] [debug] |scid:f70c047023d5fb98|xqc_update_sample|sampler_sent_time_update:1757653778522001|
[2025/09/12 05:09:38 574192] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:09:38 574202] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|before update rtt|conn:000055B4D61BA35C|srtt:36822|rttvar:13107|minrtt:30655|latest_rtt:52042|ack_delay:21224|
[2025/09/12 05:09:38 574214] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_update_rtt|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |after update rtt|conn:000055B4D61BA35C|srtt:36225|rttvar:11026|minrtt:30655|latest_rtt:52042|ack_delay:20000|
[2025/09/12 05:09:38 574227] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:09:38 574237] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:38 574244] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055B4D61BA35C|path:0|
[2025/09/12 05:09:38 574250] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:38 574256] [debug] |scid:f70c047023d5fb98|xqc_generate_sample|sampler: send_elapse 115, ack_elapse 52157, delivered 86|rate 1648|lost 0|
[2025/09/12 05:09:38 574264] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1648) in round 3|
[2025/09/12 05:09:38 574270] [debug] |scid:f70c047023d5fb98|xqc_bbr_update_min_rtt|minrtt expire|rtt:30655, old_rtt:30655|
[2025/09/12 05:09:38 574277] [debug] |scid:f70c047023d5fb98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:140|
[2025/09/12 05:09:38 574283] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139203|packet_lost:0|acked:43|po_sent_time:1757653778522001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1347|
[2025/09/12 05:09:38 574292] [debug] |scid:f70c047023d5fb98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139203|packet_lost:0|acked:43|po_sent_time:1757653778522001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1347|
[2025/09/12 05:09:38 574305] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_ack_received|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32 |bbr on ack|mode:0|pacing_rate:11044556|bw:32879|cwnd:139246|full_bw_reached:0|inflight:0|srtt:36225|latest_rtt:52042|min_rtt:30655|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:09:38 574321] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:09:38 574331] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653778574043|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 574340] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898574043|now:1757653778574043|interv:120000000|
[2025/09/12 05:09:38 574347] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898574043|now:1757653778574043|interv:120000000|
[2025/09/12 05:09:38 574353] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778631251|pq_index:0|
[2025/09/12 05:09:38 574360] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778552873|
[2025/09/12 05:09:38 574366] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778574366|
[2025/09/12 05:09:38 574375] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778574372|
[2025/09/12 05:09:38 574391] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778792870|
[2025/09/12 05:09:38 574397] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778792870|
[2025/09/12 05:09:38 574403] [debug] |xqc_engine_wakeup_after|wakeup:1757653778792870|now:1757653778574403|diff:218467|
[2025/09/12 05:09:38 574410] [debug] |xqc_engine_main_logic|END|now:1757653778574372|
[2025/09/12 05:09:38 574418] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778574418|
[2025/09/12 05:09:38 574424] [debug] |xqc_engine_wakeup_after|wakeup:1757653778792870|now:1757653778574424|diff:218446|
[2025/09/12 05:09:38 574430] [debug] |xqc_engine_main_logic|END|now:1757653778574418|
[2025/09/12 05:09:38 646227] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:239|state:ESTABED|recv_time:1757653778646224|
[2025/09/12 05:09:38 646253] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:1|
[2025/09/12 05:09:38 646272] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:09:38 646283] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:38 646301] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:09:38 646312] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:38 646324] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:12|
[2025/09/12 05:09:38 646335] [debug] |scid:f70c047023d5fb98|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:09:38 646345] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 646356] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|94216bc122f908e64a39|sr_token:27a98a1cb7d04491322a6cb037df162a
[2025/09/12 05:09:38 646369] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 646379] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|04508c0825e6f96da7b2|sr_token:b99c09aaf486ce4edd832fc40a780ff6
[2025/09/12 05:09:38 646390] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 646401] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|73ad73df5360262d2d0c|sr_token:7b18290722d7d95434ca009d94ccded5
[2025/09/12 05:09:38 646411] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 646422] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|7e974aa174584a72701f|sr_token:9292b8d791ad9f6d55d1da9821e7015e
[2025/09/12 05:09:38 646434] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 646465] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|eea6524c4987d32d67f6|sr_token:935342b508a0b0060744370730b63a82
[2025/09/12 05:09:38 646476] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 646487] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|b9eb37d1215a95ce10b1|sr_token:dec934ff147685e69229049b02e9c794
[2025/09/12 05:09:38 646521] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:38 646533] [debug] |scid:f70c047023d5fb98|xqc_process_new_conn_id_frame|new_conn_id|6ce1ac3ed8629876ee1d|sr_token:6f4002f468ddc5ede66bc0de02db7cb7
[2025/09/12 05:09:38 646546] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:ACK_01RTT|expire:1757653778671224|now:1757653778646224|interv:25000|
[2025/09/12 05:09:38 646556] [debug] |scid:f70c047023d5fb98|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778646224|max_ack_delay:25000|
[2025/09/12 05:09:38 646573] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:09:38 646580] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:239|pkt_type:SHORT_HEADER|pkt_num:9|frame:MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653778646224|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 646589] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898646224|now:1757653778646224|interv:120000000|
[2025/09/12 05:09:38 646595] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898646224|now:1757653778646224|interv:120000000|
[2025/09/12 05:09:38 646601] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778792870|pq_index:0|
[2025/09/12 05:09:38 646608] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778574372|
[2025/09/12 05:09:38 646614] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778646614|
[2025/09/12 05:09:38 646621] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778646619|
[2025/09/12 05:09:38 646633] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778671224|
[2025/09/12 05:09:38 646639] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778671224|
[2025/09/12 05:09:38 646645] [debug] |xqc_engine_wakeup_after|wakeup:1757653778671224|now:1757653778646645|diff:24579|
[2025/09/12 05:09:38 646652] [debug] |xqc_engine_main_logic|END|now:1757653778646619|
[2025/09/12 05:09:38 646662] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:29|state:ESTABED|recv_time:1757653778646662|
[2025/09/12 05:09:38 646669] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:1|
[2025/09/12 05:09:38 646677] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:09:38 646683] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:38 646691] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:09:38 646698] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:38 646704] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:38 646710] [debug] |scid:f70c047023d5fb98|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:38 646716] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:38 646723] [debug] |scid:f70c047023d5fb98|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:38 646730] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:09:38 646737] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING |recv_time:1757653778646662|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 646744] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898646662|now:1757653778646662|interv:120000000|
[2025/09/12 05:09:38 646751] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898646662|now:1757653778646662|interv:120000000|
[2025/09/12 05:09:38 646757] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778671224|pq_index:0|
[2025/09/12 05:09:38 646767] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778646619|
[2025/09/12 05:09:38 646773] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778646773|
[2025/09/12 05:09:38 646780] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778646778|
[2025/09/12 05:09:38 646790] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|largest_recv:10|ack_delay:127|first_ack_range:3|largest_pkt_recv_time:1757653778646662|
[2025/09/12 05:09:38 646797] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:10|low:7|pkt_pns:2|
[2025/09/12 05:09:38 646802] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:09:38 646808] [debug] |scid:f70c047023d5fb98|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:09:38 646815] [debug] |scid:f70c047023d5fb98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:38 646821] [debug] |scid:f70c047023d5fb98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 646829] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:38 646837] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:38 646874] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:9|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653778646845|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 646883] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:9|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 646892] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778792870|
[2025/09/12 05:09:38 646901] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778792870|
[2025/09/12 05:09:38 646912] [debug] |xqc_engine_wakeup_after|wakeup:1757653778792870|now:1757653778646912|diff:145958|
[2025/09/12 05:09:38 646921] [debug] |xqc_engine_main_logic|END|now:1757653778646778|
[2025/09/12 05:09:38 646932] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778646932|
[2025/09/12 05:09:38 646940] [debug] |xqc_engine_wakeup_after|wakeup:1757653778792870|now:1757653778646940|diff:145930|
[2025/09/12 05:09:38 646951] [debug] |xqc_engine_main_logic|END|now:1757653778646932|
[2025/09/12 05:09:38 678875] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:1372|state:ESTABED|recv_time:1757653778678873|
[2025/09/12 05:09:38 678898] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:1|
[2025/09/12 05:09:38 678913] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:09:38 678924] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:38 678938] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:09:38 678948] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:38 678959] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:38 678972] [debug] |scid:f70c047023d5fb98|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:09:38 678983] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778792870|pq_index:0|
[2025/09/12 05:09:38 678993] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778646778|
[2025/09/12 05:09:38 679015] [debug] |scid:f70c047023d5fb98|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:38 679027] [debug] |scid:f70c047023d5fb98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:38 679038] [debug] |scid:f70c047023d5fb98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:09:38 679273] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:38 679344] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:38 679351] [debug] |scid:f70c047023d5fb98|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:38 679362] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:ACK_01RTT|expire:1757653778703873|now:1757653778678873|interv:25000|
[2025/09/12 05:09:38 679371] [debug] |scid:f70c047023d5fb98|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778678873|max_ack_delay:25000|
[2025/09/12 05:09:38 679379] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:09:38 679386] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING PING CRYPTO NEW_TOKEN |recv_time:1757653778678873|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 679394] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898678873|now:1757653778678873|interv:120000000|
[2025/09/12 05:09:38 679401] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898678873|now:1757653778678873|interv:120000000|
[2025/09/12 05:09:38 679407] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778679407|
[2025/09/12 05:09:38 679415] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778679413|
[2025/09/12 05:09:38 679423] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:38 679430] [debug] |scid:f70c047023d5fb98|xqc_process_crypto_write_streams|
[2025/09/12 05:09:38 679435] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:09:38 679441] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:38 679449] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778703873|
[2025/09/12 05:09:38 679455] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778703873|
[2025/09/12 05:09:38 679461] [debug] |xqc_engine_wakeup_after|wakeup:1757653778703873|now:1757653778679461|diff:24412|
[2025/09/12 05:09:38 679468] [debug] |xqc_engine_main_logic|END|now:1757653778679413|
[2025/09/12 05:09:38 679475] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778679475|
[2025/09/12 05:09:38 679481] [debug] |xqc_engine_wakeup_after|wakeup:1757653778703873|now:1757653778679481|diff:24392|
[2025/09/12 05:09:38 679487] [debug] |xqc_engine_main_logic|END|now:1757653778679475|
[2025/09/12 05:09:38 703975] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778703974|
[2025/09/12 05:09:38 703987] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778703873|pq_index:0|
[2025/09/12 05:09:38 703994] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778679413|
[2025/09/12 05:09:38 704002] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778704001|
[2025/09/12 05:09:38 704016] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653778703873|now:1757653778704001|
[2025/09/12 05:09:38 704022] [debug] |scid:f70c047023d5fb98|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:38 704028] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653778703873|now:1757653778704001|
[2025/09/12 05:09:38 704034] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:38 704042] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|largest_recv:11|ack_delay:25169|first_ack_range:4|largest_pkt_recv_time:1757653778678873|
[2025/09/12 05:09:38 704049] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:11|low:7|pkt_pns:2|
[2025/09/12 05:09:38 704055] [debug] |scid:f70c047023d5fb98|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:09:38 704061] [debug] |scid:f70c047023d5fb98|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:09:38 704067] [debug] |scid:f70c047023d5fb98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:38 704074] [debug] |scid:f70c047023d5fb98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 704082] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:38 704089] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:38 704129] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:10|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653778704099|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 704143] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:10|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 704157] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778792870|
[2025/09/12 05:09:38 704168] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778792870|
[2025/09/12 05:09:38 704176] [debug] |xqc_engine_wakeup_after|wakeup:1757653778792870|now:1757653778704176|diff:88694|
[2025/09/12 05:09:38 704183] [debug] |xqc_engine_main_logic|END|now:1757653778704001|
[2025/09/12 05:09:38 790993] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:380|state:ESTABED|recv_time:1757653778790991|
[2025/09/12 05:09:38 791017] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:1|
[2025/09/12 05:09:38 791033] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:09:38 791043] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:38 791059] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:09:38 791070] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:38 791081] [debug] |scid:f70c047023d5fb98|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:38 791092] [debug] |scid:f70c047023d5fb98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:38 791103] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778792870|pq_index:0|
[2025/09/12 05:09:38 791115] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778704001|
[2025/09/12 05:09:38 791126] [debug] |scid:f70c047023d5fb98|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:38 791265] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:ACK_01RTT|expire:1757653778815991|now:1757653778790991|interv:25000|
[2025/09/12 05:09:38 791283] [debug] |scid:f70c047023d5fb98|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778790991|max_ack_delay:25000|
[2025/09/12 05:09:38 791299] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:09:38 791307] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:12|frame:CRYPTO NEW_TOKEN |recv_time:1757653778790991|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 791315] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898790991|now:1757653778790991|interv:120000000|
[2025/09/12 05:09:38 791322] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898790991|now:1757653778790991|interv:120000000|
[2025/09/12 05:09:38 791328] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778791328|
[2025/09/12 05:09:38 791336] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778791334|
[2025/09/12 05:09:38 791345] [debug] |scid:f70c047023d5fb98|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:38 791360] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778792870|
[2025/09/12 05:09:38 791370] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778792870|
[2025/09/12 05:09:38 791394] [debug] |xqc_engine_wakeup_after|wakeup:1757653778792870|now:1757653778791394|diff:1476|
[2025/09/12 05:09:38 791401] [debug] |xqc_engine_main_logic|END|now:1757653778791334|
[2025/09/12 05:09:38 791409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778791409|
[2025/09/12 05:09:38 791415] [debug] |xqc_engine_wakeup_after|wakeup:1757653778792870|now:1757653778791414|diff:1456|
[2025/09/12 05:09:38 791421] [debug] |xqc_engine_main_logic|END|now:1757653778791409|
[2025/09/12 05:09:38 793554] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778793554|
[2025/09/12 05:09:38 793565] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778792870|pq_index:0|
[2025/09/12 05:09:38 793571] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778791334|
[2025/09/12 05:09:38 793582] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778793579|
[2025/09/12 05:09:38 793594] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653778792870|now:1757653778793579|
[2025/09/12 05:09:38 793605] [debug] |scid:f70c047023d5fb98|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:09:38 793614] [debug] |scid:f70c047023d5fb98|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:09:38 793636] [info] |scid:f70c047023d5fb98|xqc_conn_close|conn:000055B4D61BA35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:38 793644] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_DRAINING|expire:1757653779109631|now:1757653778793644|interv:315987|
[2025/09/12 05:09:38 793654] [debug] |scid:f70c047023d5fb98|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:09:38 793664] [debug] |scid:f70c047023d5fb98|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:09:38 793680] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:38 793688] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:38 793696] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:38 793704] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:38 793717] [info] |scid:f70c047023d5fb98|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:09:38 793730] [debug] |scid:f70c047023d5fb98|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:38 793756] [stats] |scid:f70c047023d5fb98|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:1757653778338341|wrt_delay:38|snd_delay:136|finwrt_delay:38|finsnd_delay:136|finrcv_delay:37915|finread_delay:38000|all_acked_delay:55430|firstfinack_dely:55421|close_delay:55439|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32|path_info:mp is not supported in connection scid:f70c047023d5fb98|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:09:38 793776] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653778792870|now:1757653778793579|
[2025/09/12 05:09:38 793787] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:09:38 793800] [debug] |scid:f70c047023d5fb98|xqc_path_get_perf_class|conn:000055B4D61BA35C|path_id:0|path_srtt:36225|min_srtt:36225|path_bw:32879|loss_rate:12.50|path_pto:0|
[2025/09/12 05:09:38 793811] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|path srtt|conn:000055B4D61BA35C|path_id:0|path_srtt:36225|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:38 793824] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:09:38 793838] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:38 793851] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:38 793907] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:11|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653778793870|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 793922] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:11|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 793936] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653779109631|
[2025/09/12 05:09:38 793946] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653779109631|
[2025/09/12 05:09:38 793957] [debug] |xqc_engine_wakeup_after|wakeup:1757653779109631|now:1757653778793957|diff:315674|
[2025/09/12 05:09:38 793969] [debug] |xqc_engine_main_logic|END|now:1757653778793579|
[2025/09/12 05:09:38 824597] [info] |xqc_engine_packet_process|==>|conn:000055B4D61BA35C|size:37|state:CLOSING|recv_time:1757653778824596|
[2025/09/12 05:09:38 824614] [debug] |scid:f70c047023d5fb98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f70c047023d5fb98|spin_bit:1|
[2025/09/12 05:09:38 824629] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:09:38 824640] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:38 824654] [debug] |scid:f70c047023d5fb98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:09:38 824676] [debug] |scid:f70c047023d5fb98|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:09:38 824689] [debug] |scid:f70c047023d5fb98|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:38 824702] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:ACK_01RTT|expire:1757653778849596|now:1757653778824596|interv:25000|
[2025/09/12 05:09:38 824718] [debug] |scid:f70c047023d5fb98|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778824596|max_ack_delay:25000|
[2025/09/12 05:09:38 824731] [debug] |scid:f70c047023d5fb98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:09:38 824738] [info] |scid:f70c047023d5fb98|xqc_conn_on_pkt_processed|====>|conn:000055B4D61BA35C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:14|frame:|recv_time:1757653778824596|dcid:f70c047023d5fb98|dcid_seq:0|
[2025/09/12 05:09:38 824746] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:PATH_IDLE|expire:1757653898824596|now:1757653778824596|interv:120000000|
[2025/09/12 05:09:38 824755] [debug] |scid:f70c047023d5fb98|xqc_timer_set|type:CONN_IDLE|expire:1757653898824596|now:1757653778824596|interv:120000000|
[2025/09/12 05:09:38 824766] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779109631|pq_index:0|
[2025/09/12 05:09:38 824777] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778793579|
[2025/09/12 05:09:38 824788] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778824788|
[2025/09/12 05:09:38 824798] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778824795|
[2025/09/12 05:09:38 824811] [debug] |scid:f70c047023d5fb98|xqc_path_get_perf_class|conn:000055B4D61BA35C|path_id:0|path_srtt:36225|min_srtt:36225|path_bw:32879|loss_rate:12.50|path_pto:0|
[2025/09/12 05:09:38 824824] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|path srtt|conn:000055B4D61BA35C|path_id:0|path_srtt:36225|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:38 824837] [debug] |scid:f70c047023d5fb98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:09:38 824850] [debug] |scid:f70c047023d5fb98|xqc_check_acked_or_dropped_pkt|conn:000055B4D61BA35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:38 824862] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:12-13|next_skip_chance:1757653779140848|current_time:1757653778824861|
[2025/09/12 05:09:38 824872] [debug] |scid:f70c047023d5fb98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:38 824907] [info] |scid:f70c047023d5fb98|xqc_send_packet_with_pn|<==|conn:000055B4D61BA35C|path:0|pkt_num:14|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653778824881|stream_id:0|stream_offset:0|
[2025/09/12 05:09:38 824921] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_on_packet_sent|conn:000055B4D61BA35C|path:0|pkt_num:14|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:38 824935] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653778849596|
[2025/09/12 05:09:38 824944] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653778849596|
[2025/09/12 05:09:38 824950] [debug] |xqc_engine_wakeup_after|wakeup:1757653778849596|now:1757653778824950|diff:24646|
[2025/09/12 05:09:38 824963] [debug] |xqc_engine_main_logic|END|now:1757653778824795|
[2025/09/12 05:09:38 849431] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778849430|
[2025/09/12 05:09:38 849443] [debug] |xqc_engine_wakeup_after|wakeup:1757653778849596|now:1757653778849443|diff:153|
[2025/09/12 05:09:38 849450] [debug] |xqc_engine_main_logic|END|now:1757653778849430|
[2025/09/12 05:09:38 850520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653778850520|
[2025/09/12 05:09:38 850529] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653778849596|pq_index:0|
[2025/09/12 05:09:38 850535] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778824795|
[2025/09/12 05:09:38 850543] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653778850541|
[2025/09/12 05:09:38 850551] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653778849596|now:1757653778850541|
[2025/09/12 05:09:38 850557] [debug] |scid:f70c047023d5fb98|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:38 850563] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653778849596|now:1757653778850541|
[2025/09/12 05:09:38 850569] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:38 850576] [debug] |scid:f70c047023d5fb98|xqc_conn_next_wakeup_time|wakeup_time:1757653779109631|
[2025/09/12 05:09:38 850582] [debug] |scid:f70c047023d5fb98|xqc_engine_add_wakeup_queue|next_tick_time:1757653779109631|
[2025/09/12 05:09:38 850588] [debug] |xqc_engine_wakeup_after|wakeup:1757653779109631|now:1757653778850588|diff:259043|
[2025/09/12 05:09:38 850594] [debug] |xqc_engine_main_logic|END|now:1757653778850541|
[2025/09/12 05:09:39 110070] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779110070|
[2025/09/12 05:09:39 110108] [debug] |scid:f70c047023d5fb98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779109631|pq_index:0|
[2025/09/12 05:09:39 110115] [debug] |scid:f70c047023d5fb98|xqc_engine_add_active_queue|last_ticked_time:1757653778850541|
[2025/09/12 05:09:39 110124] [debug] |scid:f70c047023d5fb98|xqc_engine_process_conn|conn:000055B4D61BA35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779110121|
[2025/09/12 05:09:39 110132] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653779109631|now:1757653779110121|
[2025/09/12 05:09:39 110139] [debug] |scid:f70c047023d5fb98|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653779109631|now:1757653779110121|
[2025/09/12 05:09:39 110145] [debug] |scid:f70c047023d5fb98|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:09:39 110151] [info] |xqc_engine_main_logic|conn:000055B4D61BA35C|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32|conn_state:13|next_tick_time:1757653779109631
[2025/09/12 05:09:39 110173] [report] |scid:f70c047023d5fb98|xqc_conn_destroy|000055B4D61BA35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:38355|first_send_delay:1245|conn_persist:773031|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-59752-f70c047023d5fb98 p-193.167.100.100-443-a7f19ad8b6a19e32|hsk_recv:36994|close_recv:0|close_send:456728|last_recv:487454|last_send:487739|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,16,17,14,17,0,1024,i96,4,371,380,60,12,453,0,4,28,37,0,14,487,0,4,1363,1372,63,11,341,0,4,19,40000,14,487,4,23,4,10,366,4,19,40000,11,456,0-2,0-2,0-0,0-0,0-0,0-36,0-3156,0-8367,0-8,0-14,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:8|spurious_loss:0|detected_loss:1|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:09:39 110255] [debug] |scid:f70c047023d5fb98|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:09:39 110265] [debug] |scid:f70c047023d5fb98|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:09:39 110271] [debug] |scid:f70c047023d5fb98|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:09:39 110277] [debug] |scid:f70c047023d5fb98|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:09:39 110370] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:09:39 110380] [debug] |xqc_engine_main_logic|END|now:1757653779110121|
[2025/09/12 05:09:39 110404] [debug] |xqc_engine_destroy|begin|