[2025/09/12 05:06:00 460062] [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 05:06:00 460099] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:06:00 460104] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:06:00 460108] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:06:00 460112] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:06:00 460120] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:06:00 460124] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:06:00 460128] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:06:00 460132] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:06:00 460253] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680460251|now:1757653560460251|interv:120000000|
[2025/09/12 05:06:00 460286] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680460286|now:1757653560460286|interv:120000000|
[2025/09/12 05:06:00 460297] [debug] |xqc_path_create|path:0|dcid:b3728e61610dfbb9|scid:a63ce7212a8fc90c|create_path_count:1|
[2025/09/12 05:06:00 460303] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 460310] [debug] |xqc_path_init|path:0|dcid:b3728e61610dfbb9|scid:a63ce7212a8fc90c|state:2|
[2025/09/12 05:06:00 460316] [debug] |scid:a63ce7212a8fc90c|xqc_conn_create|success|scid:a63ce7212a8fc90c|dcid:b3728e61610dfbb9|conn:00005598E9C6335C|
[2025/09/12 05:06:00 460328] [debug] |scid:a63ce7212a8fc90c|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:06:00 460337] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:00 461141] [debug] |scid:a63ce7212a8fc90c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:06:00 461149] [debug] |scid:a63ce7212a8fc90c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 461156] [debug] |scid:a63ce7212a8fc90c|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:00 461162] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 461168] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653560461167|
[2025/09/12 05:06:00 461175] [debug] |scid:a63ce7212a8fc90c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 461179] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:00 461187] [info] |scid:a63ce7212a8fc90c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653560461186|
[2025/09/12 05:06:00 461192] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:06:00 461199] [debug] |scid:a63ce7212a8fc90c|xqc_path_get_perf_class|conn:00005598E9C6335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 461205] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|path srtt|conn:00005598E9C6335C|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 05:06:00 461210] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:06:00 461216] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:00 461227] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 461306] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653560461237|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 461313] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|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 05:06:00 461319] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:00 461324] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 461329] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 461333] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 461337] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 461341] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561211237|now:1757653560461323|interv:749914|
[2025/09/12 05:06:00 461346] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:0|expire:1757653561211237|now:1757653560461323|interval:749914|pto_count:0|srtt:250000
[2025/09/12 05:06:00 461351] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:06:00 461356] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653561211237|
[2025/09/12 05:06:00 461360] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_active_queue|last_ticked_time:1757653560461167|pd_index:0|
[2025/09/12 05:06:00 461365] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653561211237|
[2025/09/12 05:06:00 461369] [debug] |xqc_engine_wakeup_after|wakeup:1757653561211237|now:1757653560461369|diff:749868|
[2025/09/12 05:06:00 461374] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:00 461425] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561211237|pq_index:0|
[2025/09/12 05:06:00 461430] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560461167|
[2025/09/12 05:06:00 461438] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 461446] [debug] |scid:a63ce7212a8fc90c|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:06:00 461459] [debug] |scid:a63ce7212a8fc90c|xqc_stream_buff_data|size:17|
[2025/09/12 05:06:00 461466] [info] |scid:a63ce7212a8fc90c|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:00005598E9C6335C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:00 461477] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653560461476|
[2025/09/12 05:06:00 461485] [debug] |scid:a63ce7212a8fc90c|xqc_path_get_perf_class|conn:00005598E9C6335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 461493] [debug] |scid:a63ce7212a8fc90c|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:00005598E9C6335C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:00 461522] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|path srtt|conn:00005598E9C6335C|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 05:06:00 461537] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:06:00 461545] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:00 461552] [debug] |scid:a63ce7212a8fc90c|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:00005598E9C6335C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:00 461560] [debug] |scid:a63ce7212a8fc90c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 461566] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 461600] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653560461577|stream_id:0|stream_offset:17|
[2025/09/12 05:06:00 461609] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|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 05:06:00 461617] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:06:00 461623] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 461630] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 461637] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 461643] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:00 461650] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:00 461656] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561211237|now:1757653560461623|interv:749614|
[2025/09/12 05:06:00 461663] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:0|expire:1757653561211237|now:1757653560461623|interval:749614|pto_count:0|srtt:250000
[2025/09/12 05:06:00 461671] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:00 461679] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653561211237|
[2025/09/12 05:06:00 461683] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_active_queue|last_ticked_time:1757653560461476|pd_index:0|
[2025/09/12 05:06:00 461687] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653561211237|
[2025/09/12 05:06:00 461692] [debug] |xqc_engine_wakeup_after|wakeup:1757653561211237|now:1757653560461691|diff:749546|
[2025/09/12 05:06:00 461696] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:00 497160] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:1232|state:C_INITIAL_SENT|recv_time:1757653560497154|
[2025/09/12 05:06:00 497193] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:00 497203] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:06:00 497222] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 497231] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:00 497250] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:11|
[2025/09/12 05:06:00 497257] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 497283] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|conn:00005598E9C6335C|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 05:06:00 497295] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653560461237|is_app_limited:1|send_elapse:0|ack_elapse:35917|ctl_first_sent_time:1757653560461237|lagest_ack_time:1757653560497154|curr_delivered:1184|
[2025/09/12 05:06:00 497306] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_sent_time_update:1757653560461237|
[2025/09/12 05:06:00 497317] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:00 497326] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_rtt|before update rtt|conn:00005598E9C6335C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35917|ack_delay:0|
[2025/09/12 05:06:00 497342] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_rtt|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9 |after update rtt|conn:00005598E9C6335C|srtt:35917|rttvar:17958|minrtt:35917|latest_rtt:35917|ack_delay:0|
[2025/09/12 05:06:00 497348] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:00 497355] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 497361] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:35917|rtt_var:17958|pto_duration:107749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:00 497367] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 497373] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 497378] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:00 497384] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:00 497389] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653560497360|interv:18444986420149054255|
[2025/09/12 05:06:00 497395] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:0|expire:18446744073709551615|now:1757653560497360|interval:18444986420149054255|pto_count:0|srtt:35917
[2025/09/12 05:06:00 497401] [debug] |scid:a63ce7212a8fc90c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35917, delivered 1184|rate 32964|lost 0|
[2025/09/12 05:06:00 497408] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:00 497414] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (32964) in round 1|
[2025/09/12 05:06:00 497424] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_min_rtt|probertt expire|rtt:35917, old_rtt:2147483647|
[2025/09/12 05:06:00 497429] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_min_rtt|minrtt expire|rtt:35917, old_rtt:2147483647|
[2025/09/12 05:06:00 497435] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:00 497440] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653560461237|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:00 497447] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653560461237|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:00 497459] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9 |bbr on ack|mode:0|pacing_rate:11073155|bw:32964|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35917|latest_rtt:35917|min_rtt:35917|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 497467] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 497476] [debug] |scid:a63ce7212a8fc90c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 497482] [debug] |scid:a63ce7212a8fc90c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 497488] [debug] |scid:a63ce7212a8fc90c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:06:00 497930] [debug] |scid:a63ce7212a8fc90c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 497947] [debug] |scid:a63ce7212a8fc90c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 497960] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561211237|pq_index:0|
[2025/09/12 05:06:00 497969] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560461476|
[2025/09/12 05:06:00 497978] [info] |scid:a63ce7212a8fc90c|xqc_conn_confirm_cid|dcid change|ori:b3728e61610dfbb9|new:e1312a354908fc946301|
[2025/09/12 05:06:00 497990] [info] |scid:a63ce7212a8fc90c|xqc_conn_addr_validated|Address Validated|conn:00005598E9C6335C|role:0|
[2025/09/12 05:06:00 498000] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:00 498007] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 498017] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:0|
[2025/09/12 05:06:00 498027] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:1232|pkt_type:INIT|pkt_num:11|frame:ACK CRYPTO |recv_time:1757653560497154|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 498039] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:06:00 498047] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 498056] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 498067] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:06:00 498076] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 498085] [debug] |scid:a63ce7212a8fc90c|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:06:00 498099] [debug] |scid:a63ce7212a8fc90c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:00 498107] [debug] |scid:a63ce7212a8fc90c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:00 498116] [debug] |scid:a63ce7212a8fc90c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:06:00 498197] [debug] |scid:a63ce7212a8fc90c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:00 498203] [debug] |scid:a63ce7212a8fc90c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:06:00 498208] [warn] |scid:a63ce7212a8fc90c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:00 498468] [debug] |scid:a63ce7212a8fc90c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:00 498478] [debug] |scid:a63ce7212a8fc90c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:00 498487] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:00 498524] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 498534] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:06:00 498543] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653560497154|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 498549] [info] |scid:a63ce7212a8fc90c|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:06:00 498554] [info] |scid:a63ce7212a8fc90c|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:06:00 498560] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680497154|now:1757653560497154|interv:120000000|
[2025/09/12 05:06:00 498566] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680497154|now:1757653560497154|interv:120000000|
[2025/09/12 05:06:00 498571] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560498571|
[2025/09/12 05:06:00 498577] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560498576|
[2025/09/12 05:06:00 498584] [info] |scid:a63ce7212a8fc90c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:00 498591] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:06:00 498596] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:00 498601] [debug] |scid:a63ce7212a8fc90c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 498606] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:00 498611] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:00 498616] [debug] |scid:a63ce7212a8fc90c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 498621] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:00 498628] [info] |scid:a63ce7212a8fc90c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653560498627|
[2025/09/12 05:06:00 498634] [debug] |scid:a63ce7212a8fc90c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005598E9C6335C|
[2025/09/12 05:06:00 498639] [info] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 498645] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:35917|rtt_var:17958|pto_duration:107749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:00 498651] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 498656] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 498661] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:00 498666] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:00 498670] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653560498644|interv:18444986420149052971|
[2025/09/12 05:06:00 498676] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:0|expire:18446744073709551615|now:1757653560498644|interval:18444986420149052971|pto_count:0|srtt:35917
[2025/09/12 05:06:00 498686] [debug] |scid:a63ce7212a8fc90c|xqc_conn_early_data_accept|accept|
[2025/09/12 05:06:00 498691] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:06:00 498700] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|largest_recv:11|ack_delay:1545|first_ack_range:0|largest_pkt_recv_time:1757653560497154|
[2025/09/12 05:06:00 498705] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:11|low:11|pkt_pns:0|
[2025/09/12 05:06:00 498710] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:06:00 498716] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:00 498722] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|largest_recv:0|ack_delay:1568|first_ack_range:0|largest_pkt_recv_time:1757653560497154|
[2025/09/12 05:06:00 498727] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:06:00 498732] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:06:00 498737] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:00 498744] [debug] |scid:a63ce7212a8fc90c|xqc_path_get_perf_class|conn:00005598E9C6335C|path_id:0|path_srtt:35917|min_srtt:35917|path_bw:32964|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 498750] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|path srtt|conn:00005598E9C6335C|path_id:0|path_srtt:35917|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 498756] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:06:00 498763] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 498768] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 498775] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 498781] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 498824] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653560498790|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 498834] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|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 05:06:00 498844] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:00 498853] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:35917|rtt_var:17958|pto_duration:107749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:00 498861] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 498867] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:00 498872] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:00 498877] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:00 498881] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560606539|now:1757653560498852|interv:107687|
[2025/09/12 05:06:00 498891] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:1|expire:1757653560606539|now:1757653560498852|interval:107687|pto_count:0|srtt:35917
[2025/09/12 05:06:00 498897] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:00 498904] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:00 498909] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:00 498940] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653560498918|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 498950] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|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 05:06:00 498960] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:06:00 498968] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:00 498976] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:00 498981] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:00 499006] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653560498988|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 499016] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|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 05:06:00 499027] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560606539|
[2025/09/12 05:06:00 499035] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560606539|
[2025/09/12 05:06:00 499040] [debug] |xqc_engine_wakeup_after|wakeup:1757653560606539|now:1757653560499040|diff:107499|
[2025/09/12 05:06:00 499045] [debug] |xqc_engine_main_logic|END|now:1757653560498576|
[2025/09/12 05:06:00 499053] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:1054|state:ESTABED|recv_time:1757653560499053|
[2025/09/12 05:06:00 499058] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:1|
[2025/09/12 05:06:00 499064] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 499068] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 499075] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:06:00 499079] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:00 499084] [debug] |scid:a63ce7212a8fc90c|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:00 499090] [debug] |scid:a63ce7212a8fc90c|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:06:00 499095] [debug] |scid:a63ce7212a8fc90c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:00 499099] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560606539|pq_index:0|
[2025/09/12 05:06:00 499103] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560498576|
[2025/09/12 05:06:00 499108] [debug] |scid:a63ce7212a8fc90c|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:06:00 499117] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:ACK_01RTT|expire:1757653560524053|now:1757653560499053|interv:25000|
[2025/09/12 05:06:00 499123] [debug] |scid:a63ce7212a8fc90c|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:1757653560499053|max_ack_delay:25000|
[2025/09/12 05:06:00 499128] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:06:00 499133] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653560499053|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 499139] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680499053|now:1757653560499053|interv:120000000|
[2025/09/12 05:06:00 499143] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680499053|now:1757653560499053|interv:120000000|
[2025/09/12 05:06:00 499148] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560499148|
[2025/09/12 05:06:00 499153] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560499152|
[2025/09/12 05:06:00 499159] [debug] |scid:a63ce7212a8fc90c|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005598E9C6335C|
[2025/09/12 05:06:00 499204] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560524053|
[2025/09/12 05:06:00 499212] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560524053|
[2025/09/12 05:06:00 499219] [debug] |xqc_engine_wakeup_after|wakeup:1757653560524053|now:1757653560499219|diff:24834|
[2025/09/12 05:06:00 499226] [debug] |xqc_engine_main_logic|END|now:1757653560499152|
[2025/09/12 05:06:00 521537] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560521537|
[2025/09/12 05:06:00 521551] [debug] |xqc_engine_wakeup_after|wakeup:1757653560524053|now:1757653560521551|diff:2502|
[2025/09/12 05:06:00 521557] [debug] |xqc_engine_main_logic|END|now:1757653560521537|
[2025/09/12 05:06:00 524751] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560524751|
[2025/09/12 05:06:00 524759] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560524053|pq_index:0|
[2025/09/12 05:06:00 524765] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560499152|
[2025/09/12 05:06:00 524773] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560524770|
[2025/09/12 05:06:00 524780] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653560524053|now:1757653560524770|
[2025/09/12 05:06:00 524785] [debug] |scid:a63ce7212a8fc90c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:00 524791] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653560524053|now:1757653560524770|
[2025/09/12 05:06:00 524796] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 524804] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|largest_recv:0|ack_delay:25751|first_ack_range:0|largest_pkt_recv_time:1757653560499053|
[2025/09/12 05:06:00 524811] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:00 524816] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:06:00 524822] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:00 524836] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 524843] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:00 524849] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:00 524895] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:120|now:1757653560524861|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 524907] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 524918] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560606539|
[2025/09/12 05:06:00 524926] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560606539|
[2025/09/12 05:06:00 524935] [debug] |xqc_engine_wakeup_after|wakeup:1757653560606539|now:1757653560524934|diff:81605|
[2025/09/12 05:06:00 524941] [debug] |xqc_engine_main_logic|END|now:1757653560524770|
[2025/09/12 05:06:00 531124] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:1332|state:ESTABED|recv_time:1757653560531122|
[2025/09/12 05:06:00 531144] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:06:00 531155] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 531162] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:00 531169] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:06:00 531175] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 531185] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|conn:00005598E9C6335C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:00 531195] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653560497154|is_app_limited:1|send_elapse:37553|ack_elapse:33968|ctl_first_sent_time:1757653560498790|lagest_ack_time:1757653560531122|curr_delivered:1254|
[2025/09/12 05:06:00 531207] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_sent_time_update:1757653560498790|
[2025/09/12 05:06:00 531216] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 531224] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_rtt|before update rtt|conn:00005598E9C6335C|srtt:35917|rttvar:17958|minrtt:35917|latest_rtt:32332|ack_delay:0|
[2025/09/12 05:06:00 531234] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_rtt|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9 |after update rtt|conn:00005598E9C6335C|srtt:35469|rttvar:14365|minrtt:32332|latest_rtt:32332|ack_delay:0|
[2025/09/12 05:06:00 531244] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:00 531253] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 531262] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:35469|rtt_var:14365|pto_duration:92929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:00 531272] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 531281] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 531293] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:00 531298] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:00 531303] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653560531261|interv:18444986420149020354|
[2025/09/12 05:06:00 531310] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:0|expire:18446744073709551615|now:1757653560531261|interval:18444986420149020354|pto_count:0|srtt:35469
[2025/09/12 05:06:00 531320] [debug] |scid:a63ce7212a8fc90c|xqc_generate_sample|sampler: send_elapse 37553, ack_elapse 33968, delivered 70|rate 1864|lost 0|
[2025/09/12 05:06:00 531330] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:00 531338] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_min_rtt|probertt expire|rtt:32332, old_rtt:35917|
[2025/09/12 05:06:00 531343] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_min_rtt|minrtt expire|rtt:32332, old_rtt:35917|
[2025/09/12 05:06:00 531348] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:00 531353] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653560498790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:00 531360] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653560498790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:00 531366] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9 |bbr on ack|mode:0|pacing_rate:11073155|bw:32964|cwnd:139110|full_bw_reached:0|inflight:50|srtt:35469|latest_rtt:32332|min_rtt:32332|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 531374] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:06:00 531380] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:1332|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757653560531122|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 531387] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:0|
[2025/09/12 05:06:00 531393] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 531398] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:00 531406] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:06:00 531411] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:1e|
[2025/09/12 05:06:00 531416] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 531421] [debug] |scid:a63ce7212a8fc90c|xqc_process_new_conn_id_frame|new_conn_id|4a6a73838b29cf7d07c1|sr_token:74ee0a24928ab12d1940b1f0cd4890ed
[2025/09/12 05:06:00 531430] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 531435] [debug] |scid:a63ce7212a8fc90c|xqc_process_new_conn_id_frame|new_conn_id|c339efc13b5fae268740|sr_token:9170daff84e328a777e78de2c642e229
[2025/09/12 05:06:00 531441] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 531446] [debug] |scid:a63ce7212a8fc90c|xqc_process_new_conn_id_frame|new_conn_id|3019dace1fa495410a93|sr_token:8c27db39e6c6e64bbd600abefb0a660e
[2025/09/12 05:06:00 531452] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 531461] [debug] |scid:a63ce7212a8fc90c|xqc_process_new_conn_id_frame|new_conn_id|7be01896ccece1631252|sr_token:b9056bbd43a2faa0f87cdf2d48d2cd09
[2025/09/12 05:06:00 531467] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 531472] [debug] |scid:a63ce7212a8fc90c|xqc_process_new_conn_id_frame|new_conn_id|8f14c196858cd92aa2e6|sr_token:6e66bf5a36b9b539357c0bb18c9bbb5b
[2025/09/12 05:06:00 531477] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 531482] [debug] |scid:a63ce7212a8fc90c|xqc_process_new_conn_id_frame|new_conn_id|90f66ef332393729973f|sr_token:80428eb2d241eab4ab4a62b520a60e12
[2025/09/12 05:06:00 531488] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 531493] [debug] |scid:a63ce7212a8fc90c|xqc_process_new_conn_id_frame|new_conn_id|72b8afcfe70a558795a2|sr_token:7de5fd85e7194d658c4b36ee7ff17b63
[2025/09/12 05:06:00 531519] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 531529] [debug] |scid:a63ce7212a8fc90c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 531537] [info] |scid:a63ce7212a8fc90c|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005598E9C6335C|
[2025/09/12 05:06:00 531543] [info] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:00 531548] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:35469|rtt_var:14365|pto_duration:92929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:00 531554] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 531559] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 531564] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:00 531569] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560574506|now:1757653560531547|interv:42959|
[2025/09/12 05:06:00 531574] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:2|expire:1757653560574506|now:1757653560531547|interval:42959|pto_count:0|srtt:35469
[2025/09/12 05:06:00 531581] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:ACK_01RTT|expire:1757653560556122|now:1757653560531122|interv:25000|
[2025/09/12 05:06:00 531588] [debug] |scid:a63ce7212a8fc90c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653560531122|max_ack_delay:25000|
[2025/09/12 05:06:00 531594] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:06:00 531600] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:2|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653560531122|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 531606] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680531122|now:1757653560531122|interv:120000000|
[2025/09/12 05:06:00 531611] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680531122|now:1757653560531122|interv:120000000|
[2025/09/12 05:06:00 531616] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560606539|pq_index:0|
[2025/09/12 05:06:00 531621] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560524770|
[2025/09/12 05:06:00 531626] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560531626|
[2025/09/12 05:06:00 531633] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING 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:1757653560531631|
[2025/09/12 05:06:00 531655] [debug] |scid:a63ce7212a8fc90c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3e6a07c1bf5781c1|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:06:00 531664] [debug] |scid:a63ce7212a8fc90c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:45ba9520058a3f1c|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:06:00 531670] [debug] |scid:a63ce7212a8fc90c|xqc_path_get_perf_class|conn:00005598E9C6335C|path_id:0|path_srtt:35469|min_srtt:35469|path_bw:32964|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 531676] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|path srtt|conn:00005598E9C6335C|path_id:0|path_srtt:35469|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 531682] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 531688] [debug] |scid:a63ce7212a8fc90c|xqc_path_get_perf_class|conn:00005598E9C6335C|path_id:0|path_srtt:35469|min_srtt:35469|path_bw:32964|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 531693] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|path srtt|conn:00005598E9C6335C|path_id:0|path_srtt:35469|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 531699] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 531705] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 531711] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-5|next_skip_chance:1757653560885498|current_time:1757653560531711|
[2025/09/12 05:06:00 531717] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:00 531749] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:6|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:50|now:1757653560531724|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 531761] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|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 05:06:00 531771] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 05:06:00 531781] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:35469|rtt_var:14365|pto_duration:92929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:00 531789] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 531794] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 531799] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 93|
[2025/09/12 05:06:00 531804] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560644653|now:1757653560531780|interv:112873|
[2025/09/12 05:06:00 531809] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:2|expire:1757653560644653|now:1757653560531780|interval:112873|pto_count:0|srtt:35469
[2025/09/12 05:06:00 531815] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:93|
[2025/09/12 05:06:00 531825] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 531831] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:00 531858] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:7|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:93|now:1757653560531838|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 531869] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|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 05:06:00 531878] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|path:0|inflight:93|applimit:0|
[2025/09/12 05:06:00 531886] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:35469|rtt_var:14365|pto_duration:92929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:00 531894] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 531898] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 531903] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 136|
[2025/09/12 05:06:00 531908] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560644767|now:1757653560531886|interv:112881|
[2025/09/12 05:06:00 531913] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:2|expire:1757653560644767|now:1757653560531886|interval:112881|pto_count:0|srtt:35469
[2025/09/12 05:06:00 531919] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:136|
[2025/09/12 05:06:00 531925] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560556122|
[2025/09/12 05:06:00 531930] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560556122|
[2025/09/12 05:06:00 531935] [debug] |xqc_engine_wakeup_after|wakeup:1757653560556122|now:1757653560531935|diff:24187|
[2025/09/12 05:06:00 531941] [debug] |xqc_engine_main_logic|END|now:1757653560531631|
[2025/09/12 05:06:00 531947] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560531947|
[2025/09/12 05:06:00 531952] [debug] |xqc_engine_wakeup_after|wakeup:1757653560556122|now:1757653560531952|diff:24170|
[2025/09/12 05:06:00 531957] [debug] |xqc_engine_main_logic|END|now:1757653560531947|
[2025/09/12 05:06:00 532180] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:1332|state:ESTABED|recv_time:1757653560532179|
[2025/09/12 05:06:00 532190] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:1|
[2025/09/12 05:06:00 532198] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:06:00 532206] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:00 532219] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:06:00 532228] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:00 532236] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 532244] [debug] |scid:a63ce7212a8fc90c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 532263] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 532274] [debug] |scid:a63ce7212a8fc90c|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 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 05:06:00 532291] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:06:00 532299] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653560532179|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 532309] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680532179|now:1757653560532179|interv:120000000|
[2025/09/12 05:06:00 532318] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680532179|now:1757653560532179|interv:120000000|
[2025/09/12 05:06:00 532326] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560556122|pq_index:0|
[2025/09/12 05:06:00 532335] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560531631|
[2025/09/12 05:06:00 532344] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560532344|
[2025/09/12 05:06:00 532355] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING 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:1757653560532352|
[2025/09/12 05:06:00 532366] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|largest_recv:3|ack_delay:186|first_ack_range:1|largest_pkt_recv_time:1757653560532179|
[2025/09/12 05:06:00 532371] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:06:00 532376] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:00 532381] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:06:00 532387] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:00 532395] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 532406] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:00 532415] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:00 532449] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:8|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:136|now:1757653560532426|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 532460] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|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 05:06:00 532472] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560644767|
[2025/09/12 05:06:00 532478] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560644767|
[2025/09/12 05:06:00 532483] [debug] |xqc_engine_wakeup_after|wakeup:1757653560644767|now:1757653560532483|diff:112284|
[2025/09/12 05:06:00 532489] [debug] |xqc_engine_main_logic|END|now:1757653560532352|
[2025/09/12 05:06:00 532495] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560532495|
[2025/09/12 05:06:00 532523] [debug] |xqc_engine_wakeup_after|wakeup:1757653560644767|now:1757653560532523|diff:112244|
[2025/09/12 05:06:00 532528] [debug] |xqc_engine_main_logic|END|now:1757653560532495|
[2025/09/12 05:06:00 533045] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:380|state:ESTABED|recv_time:1757653560533043|
[2025/09/12 05:06:00 533061] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:1|
[2025/09/12 05:06:00 533098] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:06:00 533107] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:00 533119] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:06:00 533128] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 533137] [debug] |scid:a63ce7212a8fc90c|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:06:00 533147] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560644767|pq_index:0|
[2025/09/12 05:06:00 533156] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560532352|
[2025/09/12 05:06:00 533164] [debug] |scid:a63ce7212a8fc90c|xqc_process_crypto_frame|level:3|
[2025/09/12 05:06:00 533172] [debug] |scid:a63ce7212a8fc90c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:06:00 533180] [debug] |scid:a63ce7212a8fc90c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:06:00 533383] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:7|
[2025/09/12 05:06:00 533460] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:ACK_01RTT|expire:1757653560558043|now:1757653560533043|interv:25000|
[2025/09/12 05:06:00 533469] [debug] |scid:a63ce7212a8fc90c|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:1757653560533043|max_ack_delay:25000|
[2025/09/12 05:06:00 533478] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:06:00 533488] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:4|frame:CRYPTO NEW_TOKEN |recv_time:1757653560533043|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 533521] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680533043|now:1757653560533043|interv:120000000|
[2025/09/12 05:06:00 533529] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680533043|now:1757653560533043|interv:120000000|
[2025/09/12 05:06:00 533534] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560533534|
[2025/09/12 05:06:00 533541] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560533539|
[2025/09/12 05:06:00 533548] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:00 533553] [debug] |scid:a63ce7212a8fc90c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 533558] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:00 533563] [debug] |scid:a63ce7212a8fc90c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:00 533573] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560558043|
[2025/09/12 05:06:00 533581] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560558043|
[2025/09/12 05:06:00 533590] [debug] |xqc_engine_wakeup_after|wakeup:1757653560558043|now:1757653560533590|diff:24453|
[2025/09/12 05:06:00 533597] [debug] |xqc_engine_main_logic|END|now:1757653560533539|
[2025/09/12 05:06:00 533603] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560533603|
[2025/09/12 05:06:00 533608] [debug] |xqc_engine_wakeup_after|wakeup:1757653560558043|now:1757653560533608|diff:24435|
[2025/09/12 05:06:00 533613] [debug] |xqc_engine_main_logic|END|now:1757653560533603|
[2025/09/12 05:06:00 558092] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560558091|
[2025/09/12 05:06:00 558119] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560558043|pq_index:0|
[2025/09/12 05:06:00 558126] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560533539|
[2025/09/12 05:06:00 558133] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560558131|
[2025/09/12 05:06:00 558140] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653560558043|now:1757653560558131|
[2025/09/12 05:06:00 558146] [debug] |scid:a63ce7212a8fc90c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:00 558151] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653560558043|now:1757653560558131|
[2025/09/12 05:06:00 558156] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 558165] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|largest_recv:4|ack_delay:25121|first_ack_range:2|largest_pkt_recv_time:1757653560533043|
[2025/09/12 05:06:00 558171] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 05:06:00 558176] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:00 558181] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:06:00 558186] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:00 558192] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 558199] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:00 558206] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:00 558247] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:136|now:1757653560558218|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 558254] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|path:0|pkt_num:9|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 05:06:00 558262] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560644767|
[2025/09/12 05:06:00 558267] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560644767|
[2025/09/12 05:06:00 558272] [debug] |xqc_engine_wakeup_after|wakeup:1757653560644767|now:1757653560558272|diff:86495|
[2025/09/12 05:06:00 558278] [debug] |xqc_engine_main_logic|END|now:1757653560558131|
[2025/09/12 05:06:00 562399] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:33|state:ESTABED|recv_time:1757653560562396|
[2025/09/12 05:06:00 562415] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:1|
[2025/09/12 05:06:00 562426] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:06:00 562435] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:00 562446] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:06:00 562452] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 562459] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|conn:00005598E9C6335C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:0|
[2025/09/12 05:06:00 562478] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653560461237|is_app_limited:1|send_elapse:340|ack_elapse:101159|ctl_first_sent_time:1757653560461577|lagest_ack_time:1757653560562396|curr_delivered:1304|
[2025/09/12 05:06:00 562488] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_sent_time_update:1757653560461577|
[2025/09/12 05:06:00 562497] [debug] |scid:a63ce7212a8fc90c|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:00 562531] [debug] |scid:a63ce7212a8fc90c|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:00 562537] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:STREAM_CLOSE|expire:1757653560916324|now:1757653560562537|interv:353787|
[2025/09/12 05:06:00 562544] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:00 562551] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|conn:00005598E9C6335C|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 05:06:00 562558] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:93|prior_delivered:1254|prior_time:1757653560531122|is_app_limited:0|send_elapse:32934|ack_elapse:31274|ctl_first_sent_time:1757653560531724|lagest_ack_time:1757653560562396|curr_delivered:1347|
[2025/09/12 05:06:00 562567] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_sent_time_update:1757653560531724|
[2025/09/12 05:06:00 562574] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 562582] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_rtt|before update rtt|conn:00005598E9C6335C|srtt:35469|rttvar:14365|minrtt:32332|latest_rtt:30672|ack_delay:0|
[2025/09/12 05:06:00 562591] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_rtt|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9 |after update rtt|conn:00005598E9C6335C|srtt:34870|rttvar:11973|minrtt:30672|latest_rtt:30672|ack_delay:0|
[2025/09/12 05:06:00 562599] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:00 562607] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 562615] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:34870|rtt_var:11973|pto_duration:82762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:00 562626] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 562634] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 562643] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:00 562651] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560634600|now:1757653560562614|interv:71986|
[2025/09/12 05:06:00 562660] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:2|expire:1757653560634600|now:1757653560562614|interval:71986|pto_count:0|srtt:34870
[2025/09/12 05:06:00 562668] [debug] |scid:a63ce7212a8fc90c|xqc_generate_sample|sampler: send_elapse 32934, ack_elapse 31274, delivered 93|rate 2823|lost 0|
[2025/09/12 05:06:00 562674] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:00 562680] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2823) in round 3|
[2025/09/12 05:06:00 562685] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_min_rtt|probertt expire|rtt:30672, old_rtt:32332|
[2025/09/12 05:06:00 562695] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30672, old_rtt:32332|
[2025/09/12 05:06:00 562700] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:270|
[2025/09/12 05:06:00 562705] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:93|po_sent_time:1757653560531724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1347|
[2025/09/12 05:06:00 562711] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:93|po_sent_time:1757653560531724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1347|
[2025/09/12 05:06:00 562718] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9 |bbr on ack|mode:0|pacing_rate:11073155|bw:32964|cwnd:139203|full_bw_reached:0|inflight:43|srtt:34870|latest_rtt:30672|min_rtt:30672|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 562726] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:06:00 562732] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653560562396|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 562739] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680562396|now:1757653560562396|interv:120000000|
[2025/09/12 05:06:00 562744] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680562396|now:1757653560562396|interv:120000000|
[2025/09/12 05:06:00 562749] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560644767|pq_index:0|
[2025/09/12 05:06:00 562755] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560558131|
[2025/09/12 05:06:00 562760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560562759|
[2025/09/12 05:06:00 562766] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560562764|
[2025/09/12 05:06:00 562774] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560634600|
[2025/09/12 05:06:00 562779] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560634600|
[2025/09/12 05:06:00 562784] [debug] |xqc_engine_wakeup_after|wakeup:1757653560634600|now:1757653560562784|diff:71816|
[2025/09/12 05:06:00 562789] [debug] |xqc_engine_main_logic|END|now:1757653560562764|
[2025/09/12 05:06:00 562796] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560562796|
[2025/09/12 05:06:00 562801] [debug] |xqc_engine_wakeup_after|wakeup:1757653560634600|now:1757653560562801|diff:71799|
[2025/09/12 05:06:00 562806] [debug] |xqc_engine_main_logic|END|now:1757653560562796|
[2025/09/12 05:06:00 564322] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:1372|state:ESTABED|recv_time:1757653560564321|
[2025/09/12 05:06:00 564338] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:0|
[2025/09/12 05:06:00 564348] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:06:00 564356] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:00 564368] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:06:00 564377] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:00 564386] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:12|
[2025/09/12 05:06:00 564403] [debug] |scid:a63ce7212a8fc90c|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 05:06:00 564412] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 564420] [debug] |scid:a63ce7212a8fc90c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 564437] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:ACK_01RTT|expire:1757653560589321|now:1757653560564321|interv:25000|
[2025/09/12 05:06:00 564449] [debug] |scid:a63ce7212a8fc90c|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:1757653560564321|max_ack_delay:25000|
[2025/09/12 05:06:00 564458] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:06:00 564464] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING MAX_STREAMS |recv_time:1757653560564321|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 564471] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680564321|now:1757653560564321|interv:120000000|
[2025/09/12 05:06:00 564476] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680564321|now:1757653560564321|interv:120000000|
[2025/09/12 05:06:00 564481] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560634600|pq_index:0|
[2025/09/12 05:06:00 564486] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560562764|
[2025/09/12 05:06:00 564491] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560564490|
[2025/09/12 05:06:00 564497] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560564495|
[2025/09/12 05:06:00 564522] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560589321|
[2025/09/12 05:06:00 564527] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560589321|
[2025/09/12 05:06:00 564532] [debug] |xqc_engine_wakeup_after|wakeup:1757653560589321|now:1757653560564532|diff:24789|
[2025/09/12 05:06:00 564537] [debug] |xqc_engine_main_logic|END|now:1757653560564495|
[2025/09/12 05:06:00 564544] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560564543|
[2025/09/12 05:06:00 564548] [debug] |xqc_engine_wakeup_after|wakeup:1757653560589321|now:1757653560564548|diff:24773|
[2025/09/12 05:06:00 564553] [debug] |xqc_engine_main_logic|END|now:1757653560564543|
[2025/09/12 05:06:00 589088] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560589087|
[2025/09/12 05:06:00 589105] [debug] |xqc_engine_wakeup_after|wakeup:1757653560589321|now:1757653560589105|diff:216|
[2025/09/12 05:06:00 589112] [debug] |xqc_engine_main_logic|END|now:1757653560589087|
[2025/09/12 05:06:00 590183] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560590182|
[2025/09/12 05:06:00 590191] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560589321|pq_index:0|
[2025/09/12 05:06:00 590197] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560564495|
[2025/09/12 05:06:00 590206] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560590203|
[2025/09/12 05:06:00 590213] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653560589321|now:1757653560590203|
[2025/09/12 05:06:00 590228] [debug] |scid:a63ce7212a8fc90c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:00 590234] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653560589321|now:1757653560590203|
[2025/09/12 05:06:00 590240] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 590249] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|largest_recv:6|ack_delay:25928|first_ack_range:4|largest_pkt_recv_time:1757653560564321|
[2025/09/12 05:06:00 590256] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:6|low:2|pkt_pns:2|
[2025/09/12 05:06:00 590262] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:00 590268] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 05:06:00 590275] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:00 590282] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 590290] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:00 590298] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:00 590354] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:10|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653560590310|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 590362] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|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 05:06:00 590371] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560634600|
[2025/09/12 05:06:00 590377] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560634600|
[2025/09/12 05:06:00 590383] [debug] |xqc_engine_wakeup_after|wakeup:1757653560634600|now:1757653560590383|diff:44217|
[2025/09/12 05:06:00 590390] [debug] |xqc_engine_main_logic|END|now:1757653560590203|
[2025/09/12 05:06:00 635106] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560635106|
[2025/09/12 05:06:00 635137] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560634600|pq_index:0|
[2025/09/12 05:06:00 635145] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560590203|
[2025/09/12 05:06:00 635154] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560635151|
[2025/09/12 05:06:00 635162] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560634600|now:1757653560635151|
[2025/09/12 05:06:00 635169] [debug] |scid:a63ce7212a8fc90c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 635175] [debug] |scid:a63ce7212a8fc90c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005598E9C6335C|path:0|bytes_in_flight:43|
[2025/09/12 05:06:00 635182] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:34870|rtt_var:11973|pto_duration:82762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:00 635190] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 635196] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 635202] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:00 635217] [debug] |scid:a63ce7212a8fc90c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:00 635226] [debug] |scid:a63ce7212a8fc90c|xqc_conn_send_probe_pkt|conn:00005598E9C6335C|path:0|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:00 635234] [debug] |scid:a63ce7212a8fc90c|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:7|
[2025/09/12 05:06:00 635241] [debug] |scid:a63ce7212a8fc90c|xqc_conn_send_probe_pkt|conn:00005598E9C6335C|path:0|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:00 635247] [debug] |scid:a63ce7212a8fc90c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005598E9C6335C|pto_count:1
[2025/09/12 05:06:00 635254] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005598E9C6335C|path:0|
[2025/09/12 05:06:00 635260] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 635266] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653560635151|
[2025/09/12 05:06:00 635272] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 635281] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 635289] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 635296] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 635304] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:00 635385] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653560635323|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 635394] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|path:0|pkt_num:11|origin_pktnum:7|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 05:06:00 635402] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:00 635414] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:34870|rtt_var:11973|pto_duration:165524|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:00 635426] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 635433] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 635438] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:00 635444] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560840847|now:1757653560635413|interv:205434|
[2025/09/12 05:06:00 635450] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:2|expire:1757653560840847|now:1757653560635413|interval:205434|pto_count:1|srtt:34870
[2025/09/12 05:06:00 635457] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139203|inflight:43|
[2025/09/12 05:06:00 635465] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:7|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 635472] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:00 635530] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:12|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653560635485|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 635545] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|path:0|pkt_num:12|origin_pktnum:7|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:00 635556] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:06:00 635567] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|srtt:34870|rtt_var:11973|pto_duration:165524|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:00 635580] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 635591] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 635596] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_pto_time_and_space|conn:00005598E9C6335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:00 635602] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560841009|now:1757653560635567|interv:205442|
[2025/09/12 05:06:00 635608] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005598E9C6335C|path:0|pns:2|expire:1757653560841009|now:1757653560635567|interval:205442|pto_count:1|srtt:34870
[2025/09/12 05:06:00 635616] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139203|inflight:86|
[2025/09/12 05:06:00 635623] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560841009|
[2025/09/12 05:06:00 635629] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560841009|
[2025/09/12 05:06:00 635636] [debug] |xqc_engine_wakeup_after|wakeup:1757653560841009|now:1757653560635636|diff:205373|
[2025/09/12 05:06:00 635648] [debug] |xqc_engine_main_logic|END|now:1757653560635151|
[2025/09/12 05:06:00 666326] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:31|state:ESTABED|recv_time:1757653560666322|
[2025/09/12 05:06:00 666359] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:0|
[2025/09/12 05:06:00 666383] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:06:00 666392] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:00 666412] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:06:00 666424] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 666438] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|conn:00005598E9C6335C|path:0|pkt_num:11|origin_pktnum:7|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:06:00 666451] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1347|prior_time:1757653560635323|is_app_limited:0|send_elapse:0|ack_elapse:30999|ctl_first_sent_time:1757653560635323|lagest_ack_time:1757653560666322|curr_delivered:1390|
[2025/09/12 05:06:00 666465] [debug] |scid:a63ce7212a8fc90c|xqc_update_sample|sampler_sent_time_update:1757653560635323|
[2025/09/12 05:06:00 666476] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:00 666488] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_rtt|before update rtt|conn:00005598E9C6335C|srtt:34870|rttvar:11973|minrtt:30672|latest_rtt:30999|ack_delay:0|
[2025/09/12 05:06:00 666547] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_update_rtt|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9 |after update rtt|conn:00005598E9C6335C|srtt:34386|rttvar:9947|minrtt:30672|latest_rtt:30999|ack_delay:0|
[2025/09/12 05:06:00 666555] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:00 666564] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 7|pns:2|
[2025/09/12 05:06:00 666570] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 666576] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005598E9C6335C|path:0|
[2025/09/12 05:06:00 666583] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 666589] [debug] |scid:a63ce7212a8fc90c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30999, delivered 43|rate 1387|lost 0|
[2025/09/12 05:06:00 666596] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:00 666602] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1387) in round 4|
[2025/09/12 05:06:00 666608] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30672, old_rtt:30672|
[2025/09/12 05:06:00 666615] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:186|
[2025/09/12 05:06:00 666621] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139203|packet_lost:0|acked:43|po_sent_time:1757653560635323|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1390|
[2025/09/12 05:06:00 666628] [debug] |scid:a63ce7212a8fc90c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139203|packet_lost:0|acked:43|po_sent_time:1757653560635323|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1390|
[2025/09/12 05:06:00 666635] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_ack_received|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9 |bbr on ack|mode:0|pacing_rate:11073155|bw:32964|cwnd:139246|full_bw_reached:0|inflight:0|srtt:34386|latest_rtt:30999|min_rtt:30672|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 666647] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:06:00 666654] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653560666322|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 666662] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680666322|now:1757653560666322|interv:120000000|
[2025/09/12 05:06:00 666669] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680666322|now:1757653560666322|interv:120000000|
[2025/09/12 05:06:00 666675] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560841009|pq_index:0|
[2025/09/12 05:06:00 666682] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560635151|
[2025/09/12 05:06:00 666688] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560666688|
[2025/09/12 05:06:00 666698] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560666694|
[2025/09/12 05:06:00 666709] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560916324|
[2025/09/12 05:06:00 666715] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560916324|
[2025/09/12 05:06:00 666726] [debug] |xqc_engine_wakeup_after|wakeup:1757653560916324|now:1757653560666726|diff:249598|
[2025/09/12 05:06:00 666732] [debug] |xqc_engine_main_logic|END|now:1757653560666694|
[2025/09/12 05:06:00 666740] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560666740|
[2025/09/12 05:06:00 666746] [debug] |xqc_engine_wakeup_after|wakeup:1757653560916324|now:1757653560666746|diff:249578|
[2025/09/12 05:06:00 666752] [debug] |xqc_engine_main_logic|END|now:1757653560666740|
[2025/09/12 05:06:00 687933] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:32|state:ESTABED|recv_time:1757653560687931|
[2025/09/12 05:06:00 687959] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:0|
[2025/09/12 05:06:00 687976] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:06:00 687986] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:00 688005] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:06:00 688016] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 688029] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:06:00 688042] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757653560687931|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 688055] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680687931|now:1757653560687931|interv:120000000|
[2025/09/12 05:06:00 688064] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680687931|now:1757653560687931|interv:120000000|
[2025/09/12 05:06:00 688074] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560916324|pq_index:0|
[2025/09/12 05:06:00 688085] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560666694|
[2025/09/12 05:06:00 688096] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560688096|
[2025/09/12 05:06:00 688111] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560688107|
[2025/09/12 05:06:00 688127] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560916324|
[2025/09/12 05:06:00 688136] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560916324|
[2025/09/12 05:06:00 688146] [debug] |xqc_engine_wakeup_after|wakeup:1757653560916324|now:1757653560688145|diff:228179|
[2025/09/12 05:06:00 688158] [debug] |xqc_engine_main_logic|END|now:1757653560688107|
[2025/09/12 05:06:00 688170] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560688170|
[2025/09/12 05:06:00 688176] [debug] |xqc_engine_wakeup_after|wakeup:1757653560916324|now:1757653560688176|diff:228148|
[2025/09/12 05:06:00 688183] [debug] |xqc_engine_main_logic|END|now:1757653560688170|
[2025/09/12 05:06:00 738634] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:29|state:ESTABED|recv_time:1757653560738629|
[2025/09/12 05:06:00 738669] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:0|
[2025/09/12 05:06:00 738692] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:06:00 738701] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:00 738721] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:06:00 738732] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:00 738744] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 738766] [debug] |scid:a63ce7212a8fc90c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 738781] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:ACK_01RTT|expire:1757653560763629|now:1757653560738629|interv:25000|
[2025/09/12 05:06:00 738796] [debug] |scid:a63ce7212a8fc90c|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:1757653560738629|max_ack_delay:25000|
[2025/09/12 05:06:00 738804] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:06:00 738811] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING PING |recv_time:1757653560738629|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 738820] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680738629|now:1757653560738629|interv:120000000|
[2025/09/12 05:06:00 738827] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680738629|now:1757653560738629|interv:120000000|
[2025/09/12 05:06:00 738833] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560916324|pq_index:0|
[2025/09/12 05:06:00 738840] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560688107|
[2025/09/12 05:06:00 738846] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560738846|
[2025/09/12 05:06:00 738855] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560738852|
[2025/09/12 05:06:00 738868] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560763629|
[2025/09/12 05:06:00 738874] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560763629|
[2025/09/12 05:06:00 738880] [debug] |xqc_engine_wakeup_after|wakeup:1757653560763629|now:1757653560738880|diff:24749|
[2025/09/12 05:06:00 738887] [debug] |xqc_engine_main_logic|END|now:1757653560738852|
[2025/09/12 05:06:00 738895] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560738895|
[2025/09/12 05:06:00 738901] [debug] |xqc_engine_wakeup_after|wakeup:1757653560763629|now:1757653560738901|diff:24728|
[2025/09/12 05:06:00 738907] [debug] |xqc_engine_main_logic|END|now:1757653560738895|
[2025/09/12 05:06:00 764445] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560764445|
[2025/09/12 05:06:00 764456] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560763629|pq_index:0|
[2025/09/12 05:06:00 764462] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560738852|
[2025/09/12 05:06:00 764470] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560764468|
[2025/09/12 05:06:00 764478] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653560763629|now:1757653560764468|
[2025/09/12 05:06:00 764484] [debug] |scid:a63ce7212a8fc90c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:00 764490] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653560763629|now:1757653560764468|
[2025/09/12 05:06:00 764496] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 764527] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|largest_recv:11|ack_delay:25898|first_ack_range:0|largest_pkt_recv_time:1757653560738629|
[2025/09/12 05:06:00 764541] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:11|low:11|pkt_pns:2|
[2025/09/12 05:06:00 764548] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 05:06:00 764554] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:06:00 764560] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:00 764567] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 764575] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:00 764583] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:00 764630] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653560764593|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 764639] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|path:0|pkt_num:13|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 05:06:00 764649] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560916324|
[2025/09/12 05:06:00 764659] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560916324|
[2025/09/12 05:06:00 764669] [debug] |xqc_engine_wakeup_after|wakeup:1757653560916324|now:1757653560764669|diff:151655|
[2025/09/12 05:06:00 764678] [debug] |xqc_engine_main_logic|END|now:1757653560764468|
[2025/09/12 05:06:00 796406] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:1422|state:ESTABED|recv_time:1757653560796404|
[2025/09/12 05:06:00 796427] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:0|
[2025/09/12 05:06:00 796441] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:06:00 796451] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:00 796467] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:06:00 796478] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:00 796527] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 796535] [debug] |scid:a63ce7212a8fc90c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 796549] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:ACK_01RTT|expire:1757653560821404|now:1757653560796404|interv:25000|
[2025/09/12 05:06:00 796557] [debug] |scid:a63ce7212a8fc90c|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:1757653560796404|max_ack_delay:25000|
[2025/09/12 05:06:00 796566] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:06:00 796576] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING |recv_time:1757653560796404|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 796587] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680796404|now:1757653560796404|interv:120000000|
[2025/09/12 05:06:00 796600] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680796404|now:1757653560796404|interv:120000000|
[2025/09/12 05:06:00 796608] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560916324|pq_index:0|
[2025/09/12 05:06:00 796625] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560764468|
[2025/09/12 05:06:00 796630] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560796630|
[2025/09/12 05:06:00 796637] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560796635|
[2025/09/12 05:06:00 796646] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560821404|
[2025/09/12 05:06:00 796651] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560821404|
[2025/09/12 05:06:00 796656] [debug] |xqc_engine_wakeup_after|wakeup:1757653560821404|now:1757653560796656|diff:24748|
[2025/09/12 05:06:00 796661] [debug] |xqc_engine_main_logic|END|now:1757653560796635|
[2025/09/12 05:06:00 796668] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560796668|
[2025/09/12 05:06:00 796672] [debug] |xqc_engine_wakeup_after|wakeup:1757653560821404|now:1757653560796672|diff:24732|
[2025/09/12 05:06:00 796677] [debug] |xqc_engine_main_logic|END|now:1757653560796668|
[2025/09/12 05:06:00 821150] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560821150|
[2025/09/12 05:06:00 821165] [debug] |xqc_engine_wakeup_after|wakeup:1757653560821404|now:1757653560821165|diff:239|
[2025/09/12 05:06:00 821171] [debug] |xqc_engine_main_logic|END|now:1757653560821150|
[2025/09/12 05:06:00 822242] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560822242|
[2025/09/12 05:06:00 822250] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560821404|pq_index:0|
[2025/09/12 05:06:00 822257] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560796635|
[2025/09/12 05:06:00 822265] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560822263|
[2025/09/12 05:06:00 822272] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653560821404|now:1757653560822263|
[2025/09/12 05:06:00 822279] [debug] |scid:a63ce7212a8fc90c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:00 822285] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653560821404|now:1757653560822263|
[2025/09/12 05:06:00 822291] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 822300] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|largest_recv:12|ack_delay:25895|first_ack_range:1|largest_pkt_recv_time:1757653560796404|
[2025/09/12 05:06:00 822306] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:12|low:11|pkt_pns:2|
[2025/09/12 05:06:00 822312] [debug] |scid:a63ce7212a8fc90c|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 05:06:00 822318] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 05:06:00 822325] [debug] |scid:a63ce7212a8fc90c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:00 822332] [debug] |scid:a63ce7212a8fc90c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 822340] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:00 822347] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:00 822402] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653560822359|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 822413] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|path:0|pkt_num:14|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 05:06:00 822436] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653560916324|
[2025/09/12 05:06:00 822446] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653560916324|
[2025/09/12 05:06:00 822452] [debug] |xqc_engine_wakeup_after|wakeup:1757653560916324|now:1757653560822452|diff:93872|
[2025/09/12 05:06:00 822458] [debug] |xqc_engine_main_logic|END|now:1757653560822263|
[2025/09/12 05:06:00 916096] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560916095|
[2025/09/12 05:06:00 916115] [debug] |xqc_engine_wakeup_after|wakeup:1757653560916324|now:1757653560916115|diff:209|
[2025/09/12 05:06:00 916122] [debug] |xqc_engine_main_logic|END|now:1757653560916095|
[2025/09/12 05:06:00 917193] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560917192|
[2025/09/12 05:06:00 917201] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560916324|pq_index:0|
[2025/09/12 05:06:00 917208] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560822263|
[2025/09/12 05:06:00 917217] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560917214|
[2025/09/12 05:06:00 917225] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653560916324|now:1757653560917214|
[2025/09/12 05:06:00 917231] [debug] |scid:a63ce7212a8fc90c|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:00 917238] [debug] |scid:a63ce7212a8fc90c|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:00 917264] [info] |scid:a63ce7212a8fc90c|xqc_conn_close|conn:00005598E9C6335C|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 05:06:00 917273] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_DRAINING|expire:1757653561214795|now:1757653560917273|interv:297522|
[2025/09/12 05:06:00 917284] [debug] |scid:a63ce7212a8fc90c|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:00 917294] [debug] |scid:a63ce7212a8fc90c|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:00 917301] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:00 917309] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:00 917318] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 917328] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 917337] [info] |scid:a63ce7212a8fc90c|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 05:06:00 917347] [debug] |scid:a63ce7212a8fc90c|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:00 917367] [stats] |scid:a63ce7212a8fc90c|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:1757653560461424|wrt_delay:34|snd_delay:153|finwrt_delay:34|finsnd_delay:153|finrcv_delay:37665|finread_delay:37741|all_acked_delay:101105|firstfinack_dely:101072|close_delay:101113|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9|path_info:mp is not supported in connection scid:a63ce7212a8fc90c|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:00 917395] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653560916324|now:1757653560917214|
[2025/09/12 05:06:00 917407] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:00 917420] [debug] |scid:a63ce7212a8fc90c|xqc_path_get_perf_class|conn:00005598E9C6335C|path_id:0|path_srtt:34386|min_srtt:34386|path_bw:32964|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:00 917432] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|path srtt|conn:00005598E9C6335C|path_id:0|path_srtt:34386|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 917445] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:00 917459] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:00 917472] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:00 917567] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:15|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653560917496|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 917590] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|path:0|pkt_num:15|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 05:06:00 917605] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653561214795|
[2025/09/12 05:06:00 917616] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653561214795|
[2025/09/12 05:06:00 917625] [debug] |xqc_engine_wakeup_after|wakeup:1757653561214795|now:1757653560917625|diff:297170|
[2025/09/12 05:06:00 917637] [debug] |xqc_engine_main_logic|END|now:1757653560917214|
[2025/09/12 05:06:00 921174] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:29|state:CLOSING|recv_time:1757653560921172|
[2025/09/12 05:06:00 921197] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:0|
[2025/09/12 05:06:00 921233] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:06:00 921243] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:00 921258] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:06:00 921269] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|closing state|frame_type:1|
[2025/09/12 05:06:00 921281] [debug] |scid:a63ce7212a8fc90c|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:00 921293] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:06:00 921306] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:13|frame:|recv_time:1757653560921172|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 921321] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680921172|now:1757653560921172|interv:120000000|
[2025/09/12 05:06:00 921332] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680921172|now:1757653560921172|interv:120000000|
[2025/09/12 05:06:00 921343] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561214795|pq_index:0|
[2025/09/12 05:06:00 921354] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560917214|
[2025/09/12 05:06:00 921371] [info] |xqc_engine_packet_process|==>|conn:00005598E9C6335C|size:29|state:CLOSING|recv_time:1757653560921370|
[2025/09/12 05:06:00 921394] [debug] |scid:a63ce7212a8fc90c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a63ce7212a8fc90c|spin_bit:1|
[2025/09/12 05:06:00 921409] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:06:00 921419] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:00 921432] [debug] |scid:a63ce7212a8fc90c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:06:00 921443] [debug] |scid:a63ce7212a8fc90c|xqc_process_frames|closing state|frame_type:1|
[2025/09/12 05:06:00 921454] [debug] |scid:a63ce7212a8fc90c|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:00 921464] [debug] |scid:a63ce7212a8fc90c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:06:00 921471] [info] |scid:a63ce7212a8fc90c|xqc_conn_on_pkt_processed|====>|conn:00005598E9C6335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:14|frame:|recv_time:1757653560921370|dcid:a63ce7212a8fc90c|dcid_seq:0|
[2025/09/12 05:06:00 921479] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:PATH_IDLE|expire:1757653680921370|now:1757653560921370|interv:120000000|
[2025/09/12 05:06:00 921485] [debug] |scid:a63ce7212a8fc90c|xqc_timer_set|type:CONN_IDLE|expire:1757653680921370|now:1757653560921370|interv:120000000|
[2025/09/12 05:06:00 921492] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560921492|
[2025/09/12 05:06:00 921519] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653560921498|
[2025/09/12 05:06:00 921539] [debug] |scid:a63ce7212a8fc90c|xqc_path_get_perf_class|conn:00005598E9C6335C|path_id:0|path_srtt:34386|min_srtt:34386|path_bw:32964|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:00 921551] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|path srtt|conn:00005598E9C6335C|path_id:0|path_srtt:34386|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 921561] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:00 921568] [debug] |scid:a63ce7212a8fc90c|xqc_path_get_perf_class|conn:00005598E9C6335C|path_id:0|path_srtt:34386|min_srtt:34386|path_bw:32964|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:00 921574] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|path srtt|conn:00005598E9C6335C|path_id:0|path_srtt:34386|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 921581] [debug] |scid:a63ce7212a8fc90c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:00 921589] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:00 921596] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:00 921635] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:16|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653560921605|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 921650] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|path:0|pkt_num:16|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 05:06:00 921663] [debug] |scid:a63ce7212a8fc90c|xqc_check_acked_or_dropped_pkt|conn:00005598E9C6335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:00 921675] [debug] |scid:a63ce7212a8fc90c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:00 921714] [info] |scid:a63ce7212a8fc90c|xqc_send_packet_with_pn|<==|conn:00005598E9C6335C|path:0|pkt_num:17|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653560921692|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 921728] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_on_packet_sent|conn:00005598E9C6335C|path:0|pkt_num:17|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 05:06:00 921741] [debug] |scid:a63ce7212a8fc90c|xqc_conn_next_wakeup_time|wakeup_time:1757653561214795|
[2025/09/12 05:06:00 921750] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_wakeup_queue|next_tick_time:1757653561214795|
[2025/09/12 05:06:00 921757] [debug] |xqc_engine_wakeup_after|wakeup:1757653561214795|now:1757653560921756|diff:293039|
[2025/09/12 05:06:00 921763] [debug] |xqc_engine_main_logic|END|now:1757653560921498|
[2025/09/12 05:06:01 214747] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561214746|
[2025/09/12 05:06:01 214794] [debug] |xqc_engine_wakeup_after|wakeup:1757653561214795|now:1757653561214794|diff:1|
[2025/09/12 05:06:01 214805] [debug] |xqc_engine_main_logic|END|now:1757653561214746|
[2025/09/12 05:06:01 215879] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561215879|
[2025/09/12 05:06:01 215891] [debug] |scid:a63ce7212a8fc90c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561214795|pq_index:0|
[2025/09/12 05:06:01 215902] [debug] |scid:a63ce7212a8fc90c|xqc_engine_add_active_queue|last_ticked_time:1757653560921498|
[2025/09/12 05:06:01 215914] [debug] |scid:a63ce7212a8fc90c|xqc_engine_process_conn|conn:00005598E9C6335C|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:1757653561215911|
[2025/09/12 05:06:01 215926] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653561214795|now:1757653561215911|
[2025/09/12 05:06:01 215936] [debug] |scid:a63ce7212a8fc90c|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653561214795|now:1757653561215911|
[2025/09/12 05:06:01 215945] [debug] |scid:a63ce7212a8fc90c|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:01 215955] [info] |xqc_engine_main_logic|conn:00005598E9C6335C|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9|conn_state:13|next_tick_time:1757653561214795
[2025/09/12 05:06:01 215980] [report] |scid:a63ce7212a8fc90c|xqc_conn_destroy|00005598E9C6335C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:38239|first_send_delay:1220|conn_persist:755734|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-40204-a63ce7212a8fc90c p-193.167.100.100-443-b3728e61610dfbb9|hsk_recv:36908|close_recv:0|close_send:457250|last_recv:461124|last_send:461446|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,18,16,13,17,0,1024,i96,4,20,29,0,14,461,0,4,1413,1422,3,12,336,0,4,20,29,0,13,460,0,4,19,40000,15,457,4,19,40000,16,461,4,19,40000,17,461,0-2,0-2,0-0,0-0,0-0,0-34,0-3177,0-8307,0-8,0-13,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|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 05:06:01 216058] [debug] |scid:a63ce7212a8fc90c|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:01 216071] [debug] |scid:a63ce7212a8fc90c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:01 216081] [debug] |scid:a63ce7212a8fc90c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:01 216090] [debug] |scid:a63ce7212a8fc90c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:01 216190] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:06:01 216199] [debug] |xqc_engine_main_logic|END|now:1757653561215911|
[2025/09/12 05:06:01 216220] [debug] |xqc_engine_destroy|begin|