[2025/09/12 05:09:04 966224] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:09:04 966263] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:09:04 966272] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:09:04 966279] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:09:04 966286] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:09:04 966295] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:09:04 966299] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:09:04 966303] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:09:04 966307] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:09:04 966446] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653864966445|now:1757653744966445|interv:120000000|
[2025/09/12 05:09:04 966478] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653864966478|now:1757653744966478|interv:120000000|
[2025/09/12 05:09:04 966488] [debug] |xqc_path_create|path:0|dcid:43c22ed0307c602f|scid:9de99cdee804942a|create_path_count:1|
[2025/09/12 05:09:04 966496] [debug] |scid:9de99cdee804942a|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:09:04 966541] [debug] |xqc_path_init|path:0|dcid:43c22ed0307c602f|scid:9de99cdee804942a|state:2|
[2025/09/12 05:09:04 966549] [debug] |scid:9de99cdee804942a|xqc_conn_create|success|scid:9de99cdee804942a|dcid:43c22ed0307c602f|conn:0000555D0CD9B35C|
[2025/09/12 05:09:04 966559] [debug] |scid:9de99cdee804942a|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:09:04 966566] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:09:04 967316] [debug] |scid:9de99cdee804942a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:09:04 967322] [debug] |scid:9de99cdee804942a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:04 967328] [debug] |scid:9de99cdee804942a|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:04 967334] [debug] |scid:9de99cdee804942a|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:09:04 967341] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653744967339|
[2025/09/12 05:09:04 967347] [debug] |scid:9de99cdee804942a|xqc_process_crypto_write_streams|
[2025/09/12 05:09:04 967351] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:04 967359] [info] |scid:9de99cdee804942a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653744967358|
[2025/09/12 05:09:04 967364] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:09:04 967371] [debug] |scid:9de99cdee804942a|xqc_path_get_perf_class|conn:0000555D0CD9B35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:04 967377] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D0CD9B35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:04 967382] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:09:04 967388] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:09:04 967400] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:04 967483] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653744967410|stream_id:0|stream_offset:0|
[2025/09/12 05:09:04 967492] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:04 967523] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:04 967533] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:04 967541] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:04 967546] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:04 967551] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:04 967555] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745717410|now:1757653744967533|interv:749877|
[2025/09/12 05:09:04 967561] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:0|expire:1757653745717410|now:1757653744967533|interval:749877|pto_count:0|srtt:250000
[2025/09/12 05:09:04 967567] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:09:04 967573] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745717410|
[2025/09/12 05:09:04 967578] [debug] |scid:9de99cdee804942a|xqc_engine_remove_active_queue|last_ticked_time:1757653744967339|pd_index:0|
[2025/09/12 05:09:04 967583] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745717410|
[2025/09/12 05:09:04 967588] [debug] |xqc_engine_wakeup_after|wakeup:1757653745717410|now:1757653744967588|diff:749822|
[2025/09/12 05:09:04 967593] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:04 967654] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745717410|pq_index:0|
[2025/09/12 05:09:04 967664] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653744967339|
[2025/09/12 05:09:04 967673] [debug] |scid:9de99cdee804942a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:09:04 967678] [debug] |scid:9de99cdee804942a|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:09:04 967689] [debug] |scid:9de99cdee804942a|xqc_stream_buff_data|size:17|
[2025/09/12 05:09:04 967696] [info] |scid:9de99cdee804942a|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:0000555D0CD9B35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:04 967706] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653744967705|
[2025/09/12 05:09:04 967715] [debug] |scid:9de99cdee804942a|xqc_path_get_perf_class|conn:0000555D0CD9B35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:04 967721] [debug] |scid:9de99cdee804942a|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:0000555D0CD9B35C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:04 967726] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D0CD9B35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:04 967736] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:09:04 967741] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:04 967746] [debug] |scid:9de99cdee804942a|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:0000555D0CD9B35C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:04 967753] [debug] |scid:9de99cdee804942a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:09:04 967761] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:04 967802] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653744967772|stream_id:0|stream_offset:17|
[2025/09/12 05:09:04 967812] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:04 967820] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:09:04 967826] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:04 967834] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:04 967841] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:04 967847] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:04 967854] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:04 967860] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745717410|now:1757653744967826|interv:749584|
[2025/09/12 05:09:04 967867] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:0|expire:1757653745717410|now:1757653744967826|interval:749584|pto_count:0|srtt:250000
[2025/09/12 05:09:04 967875] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:04 967883] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745717410|
[2025/09/12 05:09:04 967888] [debug] |scid:9de99cdee804942a|xqc_engine_remove_active_queue|last_ticked_time:1757653744967705|pd_index:0|
[2025/09/12 05:09:04 967892] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745717410|
[2025/09/12 05:09:04 967896] [debug] |xqc_engine_wakeup_after|wakeup:1757653745717410|now:1757653744967896|diff:749514|
[2025/09/12 05:09:04 967901] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:05 003067] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653745003065|
[2025/09/12 05:09:05 003093] [debug] |scid:9de99cdee804942a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:09:05 003105] [debug] |scid:9de99cdee804942a|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:09:05 003120] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:05 003131] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 05:09:05 003146] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:17|
[2025/09/12 05:09:05 003157] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:05 003181] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|conn:0000555D0CD9B35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:09:05 003195] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653744967410|is_app_limited:1|send_elapse:0|ack_elapse:35655|ctl_first_sent_time:1757653744967410|lagest_ack_time:1757653745003065|curr_delivered:1184|
[2025/09/12 05:09:05 003205] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_sent_time_update:1757653744967410|
[2025/09/12 05:09:05 003212] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:05 003218] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_rtt|before update rtt|conn:0000555D0CD9B35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35655|ack_delay:0|
[2025/09/12 05:09:05 003232] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_rtt|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f |after update rtt|conn:0000555D0CD9B35C|srtt:35655|rttvar:17827|minrtt:35655|latest_rtt:35655|ack_delay:0|
[2025/09/12 05:09:05 003244] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:05 003255] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:05 003262] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:106963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:05 003270] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 003276] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 003282] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:05 003288] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:05 003294] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653745003262|interv:18444986419964548353|
[2025/09/12 05:09:05 003301] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:0|expire:18446744073709551615|now:1757653745003262|interval:18444986419964548353|pto_count:0|srtt:35655
[2025/09/12 05:09:05 003308] [debug] |scid:9de99cdee804942a|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35655, delivered 1184|rate 33207|lost 0|
[2025/09/12 05:09:05 003315] [debug] |scid:9de99cdee804942a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:09:05 003321] [debug] |scid:9de99cdee804942a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (33207) in round 1|
[2025/09/12 05:09:05 003327] [debug] |scid:9de99cdee804942a|xqc_bbr_update_min_rtt|probertt expire|rtt:35655, old_rtt:2147483647|
[2025/09/12 05:09:05 003333] [debug] |scid:9de99cdee804942a|xqc_bbr_update_min_rtt|minrtt expire|rtt:35655, old_rtt:2147483647|
[2025/09/12 05:09:05 003340] [debug] |scid:9de99cdee804942a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:05 003346] [debug] |scid:9de99cdee804942a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653744967410|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:05 003354] [debug] |scid:9de99cdee804942a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653744967410|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:05 003366] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f |bbr on ack|mode:0|pacing_rate:11154524|bw:33207|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35655|latest_rtt:35655|min_rtt:35655|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:05 003375] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:05 003383] [debug] |scid:9de99cdee804942a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:09:05 003389] [debug] |scid:9de99cdee804942a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:09:05 003395] [debug] |scid:9de99cdee804942a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:09:05 003814] [debug] |scid:9de99cdee804942a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:09:05 003825] [debug] |scid:9de99cdee804942a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:05 003831] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745717410|pq_index:0|
[2025/09/12 05:09:05 003838] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653744967705|
[2025/09/12 05:09:05 003846] [info] |scid:9de99cdee804942a|xqc_conn_confirm_cid|dcid change|ori:43c22ed0307c602f|new:b7fecaae2abcb3e1156b|
[2025/09/12 05:09:05 003853] [info] |scid:9de99cdee804942a|xqc_conn_addr_validated|Address Validated|conn:0000555D0CD9B35C|role:0|
[2025/09/12 05:09:05 003860] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:05 003868] [debug] |scid:9de99cdee804942a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:05 003875] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:0|
[2025/09/12 05:09:05 003882] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:1232|pkt_type:INIT|pkt_num:17|frame:ACK CRYPTO |recv_time:1757653745003065|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 003891] [debug] |scid:9de99cdee804942a|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:09:05 003898] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:05 003904] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:05 003912] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:09:05 003919] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:05 003925] [debug] |scid:9de99cdee804942a|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:09:05 003935] [debug] |scid:9de99cdee804942a|xqc_process_crypto_frame|level:2|
[2025/09/12 05:09:05 003941] [debug] |scid:9de99cdee804942a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:09:05 003946] [debug] |scid:9de99cdee804942a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:09:05 004010] [debug] |scid:9de99cdee804942a|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:05 004018] [debug] |scid:9de99cdee804942a|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:09:05 004024] [warn] |scid:9de99cdee804942a|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:09:05 004287] [debug] |scid:9de99cdee804942a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:09:05 004301] [debug] |scid:9de99cdee804942a|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:09:05 004309] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:05 004322] [debug] |scid:9de99cdee804942a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:05 004329] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:09:05 004336] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653745003065|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 004344] [info] |scid:9de99cdee804942a|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:09:05 004351] [info] |scid:9de99cdee804942a|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:05 004358] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865003065|now:1757653745003065|interv:120000000|
[2025/09/12 05:09:05 004364] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865003065|now:1757653745003065|interv:120000000|
[2025/09/12 05:09:05 004371] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745004371|
[2025/09/12 05:09:05 004378] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|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:1757653745004377|
[2025/09/12 05:09:05 004386] [info] |scid:9de99cdee804942a|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:09:05 004392] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:09:05 004399] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:05 004405] [debug] |scid:9de99cdee804942a|xqc_process_crypto_write_streams|
[2025/09/12 05:09:05 004411] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:05 004417] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:05 004423] [debug] |scid:9de99cdee804942a|xqc_process_crypto_write_streams|
[2025/09/12 05:09:05 004427] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:09:05 004433] [info] |scid:9de99cdee804942a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653745004433|
[2025/09/12 05:09:05 004439] [debug] |scid:9de99cdee804942a|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000555D0CD9B35C|
[2025/09/12 05:09:05 004445] [info] |scid:9de99cdee804942a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:09:05 004450] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:106963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:05 004456] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 004462] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 004467] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:05 004472] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:05 004476] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653745004450|interv:18444986419964547165|
[2025/09/12 05:09:05 004482] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:0|expire:18446744073709551615|now:1757653745004450|interval:18444986419964547165|pto_count:0|srtt:35655
[2025/09/12 05:09:05 004492] [debug] |scid:9de99cdee804942a|xqc_conn_early_data_accept|accept|
[2025/09/12 05:09:05 004497] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:09:05 004518] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|largest_recv:17|ack_delay:1453|first_ack_range:0|largest_pkt_recv_time:1757653745003065|
[2025/09/12 05:09:05 004524] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|high:17|low:17|pkt_pns:0|
[2025/09/12 05:09:05 004529] [debug] |scid:9de99cdee804942a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:17|frame_largest_recv:17|
[2025/09/12 05:09:05 004535] [debug] |scid:9de99cdee804942a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:09:05 004541] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|largest_recv:0|ack_delay:1475|first_ack_range:0|largest_pkt_recv_time:1757653745003065|
[2025/09/12 05:09:05 004546] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:09:05 004551] [debug] |scid:9de99cdee804942a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:09:05 004556] [debug] |scid:9de99cdee804942a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:05 004562] [debug] |scid:9de99cdee804942a|xqc_path_get_perf_class|conn:0000555D0CD9B35C|path_id:0|path_srtt:35655|min_srtt:35655|path_bw:33207|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:05 004568] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D0CD9B35C|path_id:0|path_srtt:35655|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:05 004574] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:09:05 004580] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 004586] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 004592] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:05 004598] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:05 004630] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653745004606|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 004638] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 004644] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:05 004653] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:106963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:05 004663] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 004670] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:05 004677] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:05 004685] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:05 004692] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745111569|now:1757653745004653|interv:106916|
[2025/09/12 05:09:05 004708] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:1|expire:1757653745111569|now:1757653745004653|interval:106916|pto_count:0|srtt:35655
[2025/09/12 05:09:05 004718] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:05 004724] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:09:05 004730] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:05 004758] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653745004739|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 004766] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 004777] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:05 004785] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:05 004793] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:05 004802] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:05 004835] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653745004814|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 004843] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 004855] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745111569|
[2025/09/12 05:09:05 004862] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745111569|
[2025/09/12 05:09:05 004869] [debug] |xqc_engine_wakeup_after|wakeup:1757653745111569|now:1757653745004869|diff:106700|
[2025/09/12 05:09:05 004879] [debug] |xqc_engine_main_logic|END|now:1757653745004377|
[2025/09/12 05:09:05 004889] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745004889|
[2025/09/12 05:09:05 004895] [debug] |xqc_engine_wakeup_after|wakeup:1757653745111569|now:1757653745004894|diff:106675|
[2025/09/12 05:09:05 004900] [debug] |xqc_engine_main_logic|END|now:1757653745004889|
[2025/09/12 05:09:05 092813] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:47|state:ESTABED|recv_time:1757653745092811|
[2025/09/12 05:09:05 092839] [debug] |scid:9de99cdee804942a|xqc_packet_parse_handshake|success|Length:20|
[2025/09/12 05:09:05 092855] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:05 092867] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:05 092882] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:09:05 092894] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:05 092905] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:05 092914] [debug] |scid:9de99cdee804942a|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:05 092921] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:05 092931] [debug] |scid:9de99cdee804942a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:05 092956] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:09:05 092970] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:47|pkt_type:HSK|pkt_num:1|frame:PADDING PING |recv_time:1757653745092811|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 092982] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865092811|now:1757653745092811|interv:120000000|
[2025/09/12 05:09:05 092993] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865092811|now:1757653745092811|interv:120000000|
[2025/09/12 05:09:05 093004] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745111569|pq_index:0|
[2025/09/12 05:09:05 093016] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745004377|
[2025/09/12 05:09:05 093025] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745093024|
[2025/09/12 05:09:05 093033] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745093031|
[2025/09/12 05:09:05 093043] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|largest_recv:1|ack_delay:232|first_ack_range:1|largest_pkt_recv_time:1757653745092811|
[2025/09/12 05:09:05 093050] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 05:09:05 093056] [debug] |scid:9de99cdee804942a|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:09:05 093063] [debug] |scid:9de99cdee804942a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:05 093071] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 093079] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:36|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:05 093086] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:05 093125] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:2|size:36|sent:52|pkt_type:HSK|frame:ACK |inflight:120|now:1757653745093095|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 093134] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 093143] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745111569|
[2025/09/12 05:09:05 093149] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745111569|
[2025/09/12 05:09:05 093155] [debug] |xqc_engine_wakeup_after|wakeup:1757653745111569|now:1757653745093155|diff:18414|
[2025/09/12 05:09:05 093163] [debug] |xqc_engine_main_logic|END|now:1757653745093031|
[2025/09/12 05:09:05 093170] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745093170|
[2025/09/12 05:09:05 093176] [debug] |xqc_engine_wakeup_after|wakeup:1757653745111569|now:1757653745093176|diff:18393|
[2025/09/12 05:09:05 093183] [debug] |xqc_engine_main_logic|END|now:1757653745093170|
[2025/09/12 05:09:05 112345] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745112345|
[2025/09/12 05:09:05 112359] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745111569|pq_index:0|
[2025/09/12 05:09:05 112366] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745093031|
[2025/09/12 05:09:05 112374] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|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:1757653745112372|
[2025/09/12 05:09:05 112393] [debug] |scid:9de99cdee804942a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653745111569|now:1757653745112372|
[2025/09/12 05:09:05 112400] [debug] |scid:9de99cdee804942a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:05 112406] [debug] |scid:9de99cdee804942a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000555D0CD9B35C|path:0|bytes_in_flight:120|
[2025/09/12 05:09:05 112413] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:106963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:05 112420] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 112427] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:05 112433] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:05 112439] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:05 112445] [debug] |scid:9de99cdee804942a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:09:05 112452] [debug] |scid:9de99cdee804942a|xqc_conn_send_probe_pkt|conn:0000555D0CD9B35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:05 112459] [debug] |scid:9de99cdee804942a|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:05 112466] [debug] |scid:9de99cdee804942a|xqc_conn_send_probe_pkt|conn:0000555D0CD9B35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:05 112472] [debug] |scid:9de99cdee804942a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000555D0CD9B35C|pto_count:1
[2025/09/12 05:09:05 112479] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:213926|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:05 112486] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 112492] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 112521] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:05 112532] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:05 112538] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653745112479|interv:18444986419964439136|
[2025/09/12 05:09:05 112544] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:0|expire:18446744073709551615|now:1757653745112479|interval:18444986419964439136|pto_count:1|srtt:35655
[2025/09/12 05:09:05 112553] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 112560] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 112567] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:05 112574] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:05 112609] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653745112585|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 112623] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 112633] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:05 112644] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:213926|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:05 112657] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 112668] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:05 112675] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:05 112681] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:05 112687] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745326511|now:1757653745112644|interv:213867|
[2025/09/12 05:09:05 112693] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:1|expire:1757653745326511|now:1757653745112644|interval:213867|pto_count:1|srtt:35655
[2025/09/12 05:09:05 112701] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:05 112708] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:05 112715] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:05 112740] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:4|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653745112723|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 112748] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:4|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:05 112755] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:05 112762] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:213926|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:05 112768] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 112775] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:09:05 112781] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:05 112789] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:05 112799] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745326649|now:1757653745112761|interv:213888|
[2025/09/12 05:09:05 112811] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:1|expire:1757653745326649|now:1757653745112761|interval:213888|pto_count:1|srtt:35655
[2025/09/12 05:09:05 112822] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:09:05 112829] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745326649|
[2025/09/12 05:09:05 112836] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745326649|
[2025/09/12 05:09:05 112846] [debug] |xqc_engine_wakeup_after|wakeup:1757653745326649|now:1757653745112846|diff:213803|
[2025/09/12 05:09:05 112853] [debug] |xqc_engine_main_logic|END|now:1757653745112372|
[2025/09/12 05:09:05 146055] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:1332|state:ESTABED|recv_time:1757653745146053|
[2025/09/12 05:09:05 146079] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:0|
[2025/09/12 05:09:05 146095] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:05 146104] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:05 146114] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:09:05 146120] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:05 146126] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:05 146134] [debug] |scid:9de99cdee804942a|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:05 146156] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:ACK_01RTT|expire:1757653745171053|now:1757653745146053|interv:25000|
[2025/09/12 05:09:05 146171] [debug] |scid:9de99cdee804942a|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745146053|max_ack_delay:25000|
[2025/09/12 05:09:05 146184] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:09:05 146193] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653745146053|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 146202] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865146053|now:1757653745146053|interv:120000000|
[2025/09/12 05:09:05 146212] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865146053|now:1757653745146053|interv:120000000|
[2025/09/12 05:09:05 146221] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745326649|pq_index:0|
[2025/09/12 05:09:05 146232] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745112372|
[2025/09/12 05:09:05 146243] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745146243|
[2025/09/12 05:09:05 146256] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745146253|
[2025/09/12 05:09:05 146272] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745171053|
[2025/09/12 05:09:05 146282] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745171053|
[2025/09/12 05:09:05 146288] [debug] |xqc_engine_wakeup_after|wakeup:1757653745171053|now:1757653745146288|diff:24765|
[2025/09/12 05:09:05 146295] [debug] |xqc_engine_main_logic|END|now:1757653745146253|
[2025/09/12 05:09:05 146302] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745146302|
[2025/09/12 05:09:05 146308] [debug] |xqc_engine_wakeup_after|wakeup:1757653745171053|now:1757653745146308|diff:24745|
[2025/09/12 05:09:05 146314] [debug] |xqc_engine_main_logic|END|now:1757653745146302|
[2025/09/12 05:09:05 146389] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:380|state:ESTABED|recv_time:1757653745146387|
[2025/09/12 05:09:05 146405] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:0|
[2025/09/12 05:09:05 146434] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:09:05 146445] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:05 146473] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:09:05 146485] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:05 146497] [debug] |scid:9de99cdee804942a|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:09:05 146534] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745171053|pq_index:0|
[2025/09/12 05:09:05 146547] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745146253|
[2025/09/12 05:09:05 146557] [debug] |scid:9de99cdee804942a|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:05 146568] [debug] |scid:9de99cdee804942a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:05 146579] [debug] |scid:9de99cdee804942a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:09:05 146777] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:05 146850] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:05 146859] [debug] |scid:9de99cdee804942a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:05 146867] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:09:05 146891] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653745146387|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 146900] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865146387|now:1757653745146387|interv:120000000|
[2025/09/12 05:09:05 146907] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865146387|now:1757653745146387|interv:120000000|
[2025/09/12 05:09:05 146913] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745146913|
[2025/09/12 05:09:05 146921] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745146919|
[2025/09/12 05:09:05 146929] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:05 146935] [debug] |scid:9de99cdee804942a|xqc_process_crypto_write_streams|
[2025/09/12 05:09:05 146941] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:09:05 146955] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:05 146964] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|largest_recv:2|ack_delay:576|first_ack_range:1|largest_pkt_recv_time:1757653745146387|
[2025/09/12 05:09:05 146970] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|high:2|low:1|pkt_pns:2|
[2025/09/12 05:09:05 146977] [debug] |scid:9de99cdee804942a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:09:05 146983] [debug] |scid:9de99cdee804942a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:05 146990] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 146998] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:05 147005] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:05 147039] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:190|now:1757653745147015|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 147053] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|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 05:09:05 147065] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745326649|
[2025/09/12 05:09:05 147077] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745326649|
[2025/09/12 05:09:05 147086] [debug] |xqc_engine_wakeup_after|wakeup:1757653745326649|now:1757653745147086|diff:179563|
[2025/09/12 05:09:05 147097] [debug] |xqc_engine_main_logic|END|now:1757653745146919|
[2025/09/12 05:09:05 147109] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745147109|
[2025/09/12 05:09:05 147121] [debug] |xqc_engine_wakeup_after|wakeup:1757653745326649|now:1757653745147120|diff:179529|
[2025/09/12 05:09:05 147132] [debug] |xqc_engine_main_logic|END|now:1757653745147109|
[2025/09/12 05:09:05 265972] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:237|state:ESTABED|recv_time:1757653745265967|
[2025/09/12 05:09:05 266036] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:1|
[2025/09/12 05:09:05 266059] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:09:05 266069] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:05 266086] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:09:05 266107] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:05 266116] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 266126] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|6664831ebd3acf6dcde7|sr_token:d78f46576cfa3161008e18a7397e1184
[2025/09/12 05:09:05 266142] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 266151] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|9b1810356a71cf418a9d|sr_token:235c189b838db72250820109e8cfacd4
[2025/09/12 05:09:05 266161] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 266166] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|ffadbce1aaf0c63db07c|sr_token:723486e11788ded87098ec6d3d5cbf71
[2025/09/12 05:09:05 266172] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 266177] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|11ac7a1100fe74749d9a|sr_token:b51cc369430d7038c69aa1289fd499c5
[2025/09/12 05:09:05 266183] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 266191] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|8bf77b4a9d36403eb267|sr_token:42b5ae3e496fecc98117f6c1678da885
[2025/09/12 05:09:05 266202] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 266211] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|6eced997a097a4d3f83c|sr_token:90815406a22a8ae9a32a153edc921112
[2025/09/12 05:09:05 266221] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 266230] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|6d99f881315f7f3cf007|sr_token:ac1d66187da21b7632d39b9b5bd29931
[2025/09/12 05:09:05 266237] [info] |scid:9de99cdee804942a|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000555D0CD9B35C|
[2025/09/12 05:09:05 266246] [debug] |scid:9de99cdee804942a|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:190|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:05 266252] [debug] |scid:9de99cdee804942a|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:120|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:05 266266] [debug] |scid:9de99cdee804942a|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:139040|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:05 266272] [info] |scid:9de99cdee804942a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:09:05 266278] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:106963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:05 266289] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 266297] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 266306] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:05 266312] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745266278|now:1757653745266278|interv:0|
[2025/09/12 05:09:05 266318] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:2|expire:1757653745094735|now:1757653745266278|interval:0|pto_count:0|srtt:35655
[2025/09/12 05:09:05 266325] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:ACK_01RTT|expire:1757653745290967|now:1757653745265967|interv:25000|
[2025/09/12 05:09:05 266333] [debug] |scid:9de99cdee804942a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745265967|max_ack_delay:25000|
[2025/09/12 05:09:05 266339] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:09:05 266345] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653745265967|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 266352] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865265967|now:1757653745265967|interv:120000000|
[2025/09/12 05:09:05 266358] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865265967|now:1757653745265967|interv:120000000|
[2025/09/12 05:09:05 266363] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745326649|pq_index:0|
[2025/09/12 05:09:05 266369] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745146919|
[2025/09/12 05:09:05 266374] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745266374|
[2025/09/12 05:09:05 266381] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745266379|
[2025/09/12 05:09:05 266387] [debug] |scid:9de99cdee804942a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653745266278|now:1757653745266379|
[2025/09/12 05:09:05 266392] [debug] |scid:9de99cdee804942a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:05 266397] [debug] |scid:9de99cdee804942a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000555D0CD9B35C|path:0|bytes_in_flight:50|
[2025/09/12 05:09:05 266403] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:106963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:05 266408] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 266413] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 266422] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:05 266427] [debug] |scid:9de99cdee804942a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:05 266433] [debug] |scid:9de99cdee804942a|xqc_conn_send_probe_pkt|conn:0000555D0CD9B35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:05 266440] [debug] |scid:9de99cdee804942a|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:05 266445] [debug] |scid:9de99cdee804942a|xqc_conn_send_probe_pkt|conn:0000555D0CD9B35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:05 266451] [debug] |scid:9de99cdee804942a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000555D0CD9B35C|pto_count:1
[2025/09/12 05:09:05 266456] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000555D0CD9B35C|path:0|
[2025/09/12 05:09:05 266461] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:05 266466] [debug] |scid:9de99cdee804942a|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653745266379|
[2025/09/12 05:09:05 266471] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:05 266496] [debug] |scid:9de99cdee804942a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e39611d1bd66814a|sr_token:90e08d88ff7f000043fc1af25c550000|seq_num:1
[2025/09/12 05:09:05 266532] [debug] |scid:9de99cdee804942a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2226a7ffc88bd828|sr_token:90e08d88ff7f000043fc1af25c550000|seq_num:2
[2025/09/12 05:09:05 266538] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:05 266544] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:05 266552] [debug] |scid:9de99cdee804942a|xqc_path_get_perf_class|conn:0000555D0CD9B35C|path_id:0|path_srtt:35655|min_srtt:35655|path_bw:33207|loss_rate:16.67|path_pto:1|
[2025/09/12 05:09:05 266558] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D0CD9B35C|path_id:0|path_srtt:35655|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:05 266564] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:05 266570] [debug] |scid:9de99cdee804942a|xqc_path_get_perf_class|conn:0000555D0CD9B35C|path_id:0|path_srtt:35655|min_srtt:35655|path_bw:33207|loss_rate:16.67|path_pto:1|
[2025/09/12 05:09:05 266575] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D0CD9B35C|path_id:0|path_srtt:35655|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:05 266581] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:05 266588] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:05 266594] [debug] |scid:9de99cdee804942a|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000555D0CD9B35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:05 266600] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-8|next_skip_chance:1757653745662489|current_time:1757653745266600|
[2025/09/12 05:09:05 266606] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:05 266650] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:9|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653745266616|stream_id:0|stream_offset:17|
[2025/09/12 05:09:05 266663] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:9|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 266671] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:09:05 266680] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:213926|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:05 266689] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 266696] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 266703] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:09:05 266709] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745520542|now:1757653745266680|interv:253862|
[2025/09/12 05:09:05 266715] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:2|expire:1757653745520542|now:1757653745266680|interval:253862|pto_count:1|srtt:35655
[2025/09/12 05:09:05 266723] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:36|
[2025/09/12 05:09:05 266732] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:05 266742] [debug] |scid:9de99cdee804942a|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000555D0CD9B35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:05 266751] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:05 266779] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:10|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653745266760|stream_id:0|stream_offset:17|
[2025/09/12 05:09:05 266785] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:10|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:05 266792] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:1184|
[2025/09/12 05:09:05 266797] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:213926|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:05 266804] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 266813] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 266820] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:09:05 266828] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745520686|now:1757653745266797|interv:253889|
[2025/09/12 05:09:05 266836] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:2|expire:1757653745520686|now:1757653745266797|interval:253889|pto_count:1|srtt:35655
[2025/09/12 05:09:05 266846] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:72|
[2025/09/12 05:09:05 266856] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:05 266868] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:05 266893] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653745266875|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 266899] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:11|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 266909] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:1184|
[2025/09/12 05:09:05 266917] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:213926|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:05 266926] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 266934] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 266941] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:09:05 266950] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745520801|now:1757653745266917|interv:253884|
[2025/09/12 05:09:05 266959] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:2|expire:1757653745520801|now:1757653745266917|interval:253884|pto_count:1|srtt:35655
[2025/09/12 05:09:05 266967] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:115|
[2025/09/12 05:09:05 266973] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:05 266978] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:05 267003] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:12|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653745266985|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 267010] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:12|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 267019] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:1184|
[2025/09/12 05:09:05 267028] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35655|rtt_var:17827|pto_duration:213926|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:05 267036] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 267044] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 267052] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:09:05 267061] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745520911|now:1757653745267028|interv:253883|
[2025/09/12 05:09:05 267069] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:2|expire:1757653745520911|now:1757653745267028|interval:253883|pto_count:1|srtt:35655
[2025/09/12 05:09:05 267075] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:158|
[2025/09/12 05:09:05 267086] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745290967|
[2025/09/12 05:09:05 267092] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745290967|
[2025/09/12 05:09:05 267097] [debug] |xqc_engine_wakeup_after|wakeup:1757653745290967|now:1757653745267096|diff:23871|
[2025/09/12 05:09:05 267103] [debug] |xqc_engine_main_logic|END|now:1757653745266379|
[2025/09/12 05:09:05 267112] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:29|state:ESTABED|recv_time:1757653745267112|
[2025/09/12 05:09:05 267119] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:1|
[2025/09/12 05:09:05 267126] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:09:05 267132] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:05 267143] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:09:05 267151] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:05 267159] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:05 267166] [debug] |scid:9de99cdee804942a|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:05 267172] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:05 267178] [debug] |scid:9de99cdee804942a|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:05 267184] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:09:05 267190] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING PING |recv_time:1757653745267112|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 267196] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865267112|now:1757653745267112|interv:120000000|
[2025/09/12 05:09:05 267202] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865267112|now:1757653745267112|interv:120000000|
[2025/09/12 05:09:05 267207] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745290967|pq_index:0|
[2025/09/12 05:09:05 267212] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745266379|
[2025/09/12 05:09:05 267217] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745267217|
[2025/09/12 05:09:05 267223] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745267222|
[2025/09/12 05:09:05 267232] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|largest_recv:4|ack_delay:120|first_ack_range:3|largest_pkt_recv_time:1757653745267112|
[2025/09/12 05:09:05 267238] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|high:4|low:1|pkt_pns:2|
[2025/09/12 05:09:05 267243] [debug] |scid:9de99cdee804942a|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:09:05 267249] [debug] |scid:9de99cdee804942a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:05 267254] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 267261] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:05 267266] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:09:05 267298] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:13|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653745267277|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 267304] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:13|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 267313] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745520911|
[2025/09/12 05:09:05 267322] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745520911|
[2025/09/12 05:09:05 267329] [debug] |xqc_engine_wakeup_after|wakeup:1757653745520911|now:1757653745267329|diff:253582|
[2025/09/12 05:09:05 267337] [debug] |xqc_engine_main_logic|END|now:1757653745267222|
[2025/09/12 05:09:05 267347] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745267347|
[2025/09/12 05:09:05 267355] [debug] |xqc_engine_wakeup_after|wakeup:1757653745520911|now:1757653745267355|diff:253556|
[2025/09/12 05:09:05 267364] [debug] |xqc_engine_main_logic|END|now:1757653745267347|
[2025/09/12 05:09:05 297827] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:31|state:ESTABED|recv_time:1757653745297824|
[2025/09/12 05:09:05 297857] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:1|
[2025/09/12 05:09:05 297875] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:09:05 297887] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:05 297903] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:09:05 297914] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:05 297929] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|conn:0000555D0CD9B35C|path:0|pkt_num:9|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:09:05 297943] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1184|prior_time:1757653745266616|is_app_limited:1|send_elapse:0|ack_elapse:31208|ctl_first_sent_time:1757653745266616|lagest_ack_time:1757653745297824|curr_delivered:1220|
[2025/09/12 05:09:05 297958] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_sent_time_update:1757653745266616|
[2025/09/12 05:09:05 297969] [debug] |scid:9de99cdee804942a|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:09:05 297985] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:05 297996] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_rtt|before update rtt|conn:0000555D0CD9B35C|srtt:35655|rttvar:17827|minrtt:35655|latest_rtt:31208|ack_delay:0|
[2025/09/12 05:09:05 298007] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_rtt|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f |after update rtt|conn:0000555D0CD9B35C|srtt:35100|rttvar:14482|minrtt:31208|latest_rtt:31208|ack_delay:0|
[2025/09/12 05:09:05 298016] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:09:05 298028] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:05 298038] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:35100|rtt_var:14482|pto_duration:93028|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:05 298048] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 298059] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 298083] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:05 298094] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745380013|now:1757653745298037|interv:81976|
[2025/09/12 05:09:05 298103] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:2|expire:1757653745380013|now:1757653745298037|interval:81976|pto_count:0|srtt:35100
[2025/09/12 05:09:05 298111] [debug] |scid:9de99cdee804942a|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31208, delivered 36|rate 1153|lost 0|
[2025/09/12 05:09:05 298118] [debug] |scid:9de99cdee804942a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:09:05 298125] [debug] |scid:9de99cdee804942a|xqc_bbr_update_min_rtt|probertt expire|rtt:31208, old_rtt:35655|
[2025/09/12 05:09:05 298132] [debug] |scid:9de99cdee804942a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31208, old_rtt:35655|
[2025/09/12 05:09:05 298138] [debug] |scid:9de99cdee804942a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:05 298145] [debug] |scid:9de99cdee804942a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:36|po_sent_time:1757653745266616|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:09:05 298153] [debug] |scid:9de99cdee804942a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:36|po_sent_time:1757653745266616|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:09:05 298161] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f |bbr on ack|mode:0|pacing_rate:11154524|bw:33207|cwnd:139076|full_bw_reached:0|inflight:86|srtt:35100|latest_rtt:31208|min_rtt:31208|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:05 298173] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:09:05 298181] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653745297824|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 298189] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865297824|now:1757653745297824|interv:120000000|
[2025/09/12 05:09:05 298196] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865297824|now:1757653745297824|interv:120000000|
[2025/09/12 05:09:05 298202] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745520911|pq_index:0|
[2025/09/12 05:09:05 298209] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745267222|
[2025/09/12 05:09:05 298216] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745298215|
[2025/09/12 05:09:05 298224] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745298222|
[2025/09/12 05:09:05 298235] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745380013|
[2025/09/12 05:09:05 298242] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745380013|
[2025/09/12 05:09:05 298248] [debug] |xqc_engine_wakeup_after|wakeup:1757653745380013|now:1757653745298248|diff:81765|
[2025/09/12 05:09:05 298255] [debug] |xqc_engine_main_logic|END|now:1757653745298222|
[2025/09/12 05:09:05 298267] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:31|state:ESTABED|recv_time:1757653745298266|
[2025/09/12 05:09:05 298289] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:1|
[2025/09/12 05:09:05 298297] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:09:05 298303] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:05 298312] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:09:05 298318] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:05 298325] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|conn:0000555D0CD9B35C|path:0|pkt_num:11|origin_pktnum:0|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 05:09:05 298333] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:1184|prior_time:1757653745266616|is_app_limited:1|send_elapse:259|ack_elapse:31650|ctl_first_sent_time:1757653745266875|lagest_ack_time:1757653745298266|curr_delivered:1263|
[2025/09/12 05:09:05 298341] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_sent_time_update:1757653745266875|
[2025/09/12 05:09:05 298348] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:09:05 298355] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_rtt|before update rtt|conn:0000555D0CD9B35C|srtt:35100|rttvar:14482|minrtt:31208|latest_rtt:31391|ack_delay:0|
[2025/09/12 05:09:05 298362] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_rtt|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f |after update rtt|conn:0000555D0CD9B35C|srtt:34636|rttvar:11789|minrtt:31208|latest_rtt:31391|ack_delay:0|
[2025/09/12 05:09:05 298369] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:09:05 298375] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:05 298382] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:34636|rtt_var:11789|pto_duration:81792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:05 298389] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 298395] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 298401] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:05 298408] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745368777|now:1757653745298381|interv:70396|
[2025/09/12 05:09:05 298414] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:2|expire:1757653745368777|now:1757653745298381|interval:70396|pto_count:0|srtt:34636
[2025/09/12 05:09:05 298421] [debug] |scid:9de99cdee804942a|xqc_generate_sample|sampler: send_elapse 259, ack_elapse 31650, delivered 79|rate 2496|lost 0|
[2025/09/12 05:09:05 298428] [debug] |scid:9de99cdee804942a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31208, old_rtt:31208|
[2025/09/12 05:09:05 298435] [debug] |scid:9de99cdee804942a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:05 298441] [debug] |scid:9de99cdee804942a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139076|packet_lost:0|acked:43|po_sent_time:1757653745266875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:09:05 298448] [debug] |scid:9de99cdee804942a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139076|packet_lost:0|acked:43|po_sent_time:1757653745266875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1220|
[2025/09/12 05:09:05 298460] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f |bbr on ack|mode:0|pacing_rate:11154524|bw:33207|cwnd:139119|full_bw_reached:0|inflight:43|srtt:34636|latest_rtt:31391|min_rtt:31208|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:09:05 298469] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:09:05 298476] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757653745298266|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 298483] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865298266|now:1757653745298266|interv:120000000|
[2025/09/12 05:09:05 298490] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865298266|now:1757653745298266|interv:120000000|
[2025/09/12 05:09:05 298496] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745380013|pq_index:0|
[2025/09/12 05:09:05 298530] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745298222|
[2025/09/12 05:09:05 298536] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745298536|
[2025/09/12 05:09:05 298544] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745298542|
[2025/09/12 05:09:05 298553] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745368777|
[2025/09/12 05:09:05 298559] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745368777|
[2025/09/12 05:09:05 298565] [debug] |xqc_engine_wakeup_after|wakeup:1757653745368777|now:1757653745298565|diff:70212|
[2025/09/12 05:09:05 298572] [debug] |xqc_engine_main_logic|END|now:1757653745298542|
[2025/09/12 05:09:05 298579] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745298579|
[2025/09/12 05:09:05 298585] [debug] |xqc_engine_wakeup_after|wakeup:1757653745368777|now:1757653745298585|diff:70192|
[2025/09/12 05:09:05 298592] [debug] |xqc_engine_main_logic|END|now:1757653745298579|
[2025/09/12 05:09:05 299013] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:1054|state:ESTABED|recv_time:1757653745299012|
[2025/09/12 05:09:05 299025] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:0|
[2025/09/12 05:09:05 299034] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:09:05 299040] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:05 299052] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:09:05 299060] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:b|
[2025/09/12 05:09:05 299070] [debug] |scid:9de99cdee804942a|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:05 299080] [debug] |scid:9de99cdee804942a|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:09:05 299090] [debug] |scid:9de99cdee804942a|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:09:05 299100] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745368777|pq_index:0|
[2025/09/12 05:09:05 299108] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745298542|
[2025/09/12 05:09:05 299117] [debug] |scid:9de99cdee804942a|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:09:05 299127] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:ACK_01RTT|expire:1757653745324012|now:1757653745299012|interv:25000|
[2025/09/12 05:09:05 299147] [debug] |scid:9de99cdee804942a|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745299012|max_ack_delay:25000|
[2025/09/12 05:09:05 299158] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:09:05 299167] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM |recv_time:1757653745299012|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 299175] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865299012|now:1757653745299012|interv:120000000|
[2025/09/12 05:09:05 299180] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865299012|now:1757653745299012|interv:120000000|
[2025/09/12 05:09:05 299187] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745299187|
[2025/09/12 05:09:05 299193] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745299192|
[2025/09/12 05:09:05 299199] [debug] |scid:9de99cdee804942a|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000555D0CD9B35C|
[2025/09/12 05:09:05 299206] [debug] |scid:9de99cdee804942a|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:09:05 299212] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:STREAM_CLOSE|expire:1757653745619587|now:1757653745299211|interv:320376|
[2025/09/12 05:09:05 299266] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745324012|
[2025/09/12 05:09:05 299275] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745324012|
[2025/09/12 05:09:05 299282] [debug] |xqc_engine_wakeup_after|wakeup:1757653745324012|now:1757653745299282|diff:24730|
[2025/09/12 05:09:05 299287] [debug] |xqc_engine_main_logic|END|now:1757653745299192|
[2025/09/12 05:09:05 323802] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745323802|
[2025/09/12 05:09:05 323817] [debug] |xqc_engine_wakeup_after|wakeup:1757653745324012|now:1757653745323817|diff:195|
[2025/09/12 05:09:05 323824] [debug] |xqc_engine_main_logic|END|now:1757653745323802|
[2025/09/12 05:09:05 324894] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745324894|
[2025/09/12 05:09:05 324903] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745324012|pq_index:0|
[2025/09/12 05:09:05 324910] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745299192|
[2025/09/12 05:09:05 324918] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745324916|
[2025/09/12 05:09:05 324926] [debug] |scid:9de99cdee804942a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653745324012|now:1757653745324916|
[2025/09/12 05:09:05 324932] [debug] |scid:9de99cdee804942a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:05 324938] [debug] |scid:9de99cdee804942a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653745324012|now:1757653745324916|
[2025/09/12 05:09:05 324945] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:05 324953] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|largest_recv:7|ack_delay:25941|first_ack_range:6|largest_pkt_recv_time:1757653745299012|
[2025/09/12 05:09:05 324960] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|high:7|low:1|pkt_pns:2|
[2025/09/12 05:09:05 324975] [debug] |scid:9de99cdee804942a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:09:05 324981] [debug] |scid:9de99cdee804942a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:05 324989] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 324997] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:05 325004] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:05 325046] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:14|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653745325015|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 325059] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:14|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 325073] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745368777|
[2025/09/12 05:09:05 325084] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745368777|
[2025/09/12 05:09:05 325093] [debug] |xqc_engine_wakeup_after|wakeup:1757653745368777|now:1757653745325093|diff:43684|
[2025/09/12 05:09:05 325100] [debug] |xqc_engine_main_logic|END|now:1757653745324916|
[2025/09/12 05:09:05 368719] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745368719|
[2025/09/12 05:09:05 368737] [debug] |xqc_engine_wakeup_after|wakeup:1757653745368777|now:1757653745368737|diff:40|
[2025/09/12 05:09:05 368743] [debug] |xqc_engine_main_logic|END|now:1757653745368719|
[2025/09/12 05:09:05 369816] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745369816|
[2025/09/12 05:09:05 369824] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745368777|pq_index:0|
[2025/09/12 05:09:05 369830] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745324916|
[2025/09/12 05:09:05 369838] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745369836|
[2025/09/12 05:09:05 369845] [debug] |scid:9de99cdee804942a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653745368777|now:1757653745369836|
[2025/09/12 05:09:05 369851] [debug] |scid:9de99cdee804942a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:05 369857] [debug] |scid:9de99cdee804942a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000555D0CD9B35C|path:0|bytes_in_flight:43|
[2025/09/12 05:09:05 369862] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:34636|rtt_var:11789|pto_duration:81792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:05 369870] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 369875] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 369880] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:05 369886] [debug] |scid:9de99cdee804942a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:05 369893] [debug] |scid:9de99cdee804942a|xqc_conn_send_probe_pkt|conn:0000555D0CD9B35C|path:0|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:05 369900] [debug] |scid:9de99cdee804942a|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:12|
[2025/09/12 05:09:05 369916] [debug] |scid:9de99cdee804942a|xqc_conn_send_probe_pkt|conn:0000555D0CD9B35C|path:0|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:05 369923] [debug] |scid:9de99cdee804942a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000555D0CD9B35C|pto_count:1
[2025/09/12 05:09:05 369929] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000555D0CD9B35C|path:0|
[2025/09/12 05:09:05 369935] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:05 369940] [debug] |scid:9de99cdee804942a|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653745369836|
[2025/09/12 05:09:05 369946] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:05 369952] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 369959] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 369966] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:05 369973] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:09:05 370032] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:15|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653745369986|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 370048] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:15|origin_pktnum:12|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 370060] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:05 370072] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:34636|rtt_var:11789|pto_duration:163584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:05 370081] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 370086] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 370091] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:05 370096] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745573570|now:1757653745370071|interv:203499|
[2025/09/12 05:09:05 370101] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:2|expire:1757653745573570|now:1757653745370071|interval:203499|pto_count:1|srtt:34636
[2025/09/12 05:09:05 370108] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139119|inflight:43|
[2025/09/12 05:09:05 370115] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:05 370120] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:09:05 370147] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:16|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653745370128|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 370158] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:16|origin_pktnum:12|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 05:09:05 370174] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:09:05 370182] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|srtt:34636|rtt_var:11789|pto_duration:163584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:05 370187] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:05 370192] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:05 370197] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_pto_time_and_space|conn:0000555D0CD9B35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:05 370203] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653745573712|now:1757653745370181|interv:203531|
[2025/09/12 05:09:05 370208] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D0CD9B35C|path:0|pns:2|expire:1757653745573712|now:1757653745370181|interval:203531|pto_count:1|srtt:34636
[2025/09/12 05:09:05 370214] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139119|inflight:86|
[2025/09/12 05:09:05 370220] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745573712|
[2025/09/12 05:09:05 370225] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745573712|
[2025/09/12 05:09:05 370230] [debug] |xqc_engine_wakeup_after|wakeup:1757653745573712|now:1757653745370230|diff:203482|
[2025/09/12 05:09:05 370236] [debug] |xqc_engine_main_logic|END|now:1757653745369836|
[2025/09/12 05:09:05 401013] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:33|state:ESTABED|recv_time:1757653745401010|
[2025/09/12 05:09:05 401037] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:0|
[2025/09/12 05:09:05 401052] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:09:05 401065] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:05 401083] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:09:05 401096] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:05 401112] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|conn:0000555D0CD9B35C|path:0|pkt_num:12|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:12|
[2025/09/12 05:09:05 401126] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:1184|prior_time:1757653745266616|is_app_limited:1|send_elapse:369|ack_elapse:134394|ctl_first_sent_time:1757653745266985|lagest_ack_time:1757653745401010|curr_delivered:1306|
[2025/09/12 05:09:05 401140] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_sent_time_update:1757653745266985|
[2025/09/12 05:09:05 401151] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:09:05 401164] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|conn:0000555D0CD9B35C|path:0|pkt_num:15|origin_pktnum:12|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:09:05 401176] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1263|prior_time:1757653745369986|is_app_limited:0|send_elapse:0|ack_elapse:31024|ctl_first_sent_time:1757653745369986|lagest_ack_time:1757653745401010|curr_delivered:1349|
[2025/09/12 05:09:05 401190] [debug] |scid:9de99cdee804942a|xqc_update_sample|sampler_sent_time_update:1757653745369986|
[2025/09/12 05:09:05 401202] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:09:05 401217] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_rtt|before update rtt|conn:0000555D0CD9B35C|srtt:34636|rttvar:11789|minrtt:31208|latest_rtt:31024|ack_delay:0|
[2025/09/12 05:09:05 401224] [debug] |scid:9de99cdee804942a|xqc_send_ctl_update_rtt|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f |after update rtt|conn:0000555D0CD9B35C|srtt:34185|rttvar:9745|minrtt:31024|latest_rtt:31024|ack_delay:0|
[2025/09/12 05:09:05 401231] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:4|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:09:05 401238] [debug] |scid:9de99cdee804942a|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:11|thresh:4|
[2025/09/12 05:09:05 401245] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:05 401251] [debug] |scid:9de99cdee804942a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000555D0CD9B35C|path:0|
[2025/09/12 05:09:05 401257] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:05 401263] [debug] |scid:9de99cdee804942a|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31024, delivered 86|rate 2772|lost 0|
[2025/09/12 05:09:05 401270] [debug] |scid:9de99cdee804942a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:09:05 401276] [debug] |scid:9de99cdee804942a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2772) in round 3|
[2025/09/12 05:09:05 401283] [debug] |scid:9de99cdee804942a|xqc_bbr_update_min_rtt|probertt expire|rtt:31024, old_rtt:31208|
[2025/09/12 05:09:05 401288] [debug] |scid:9de99cdee804942a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31024, old_rtt:31208|
[2025/09/12 05:09:05 401295] [debug] |scid:9de99cdee804942a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/09/12 05:09:05 401301] [debug] |scid:9de99cdee804942a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139119|packet_lost:0|acked:86|po_sent_time:1757653745369986|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1349|
[2025/09/12 05:09:05 401308] [debug] |scid:9de99cdee804942a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139119|packet_lost:0|acked:86|po_sent_time:1757653745369986|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1349|
[2025/09/12 05:09:05 401316] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_ack_received|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f |bbr on ack|mode:0|pacing_rate:11154524|bw:33207|cwnd:139205|full_bw_reached:0|inflight:0|srtt:34185|latest_rtt:31024|min_rtt:31024|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:05 401327] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:09:05 401334] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757653745401010|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 401342] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865401010|now:1757653745401010|interv:120000000|
[2025/09/12 05:09:05 401349] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865401010|now:1757653745401010|interv:120000000|
[2025/09/12 05:09:05 401355] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745573712|pq_index:0|
[2025/09/12 05:09:05 401361] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745369836|
[2025/09/12 05:09:05 401367] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745401367|
[2025/09/12 05:09:05 401375] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745401373|
[2025/09/12 05:09:05 401389] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745619587|
[2025/09/12 05:09:05 401395] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745619587|
[2025/09/12 05:09:05 401401] [debug] |xqc_engine_wakeup_after|wakeup:1757653745619587|now:1757653745401401|diff:218186|
[2025/09/12 05:09:05 401408] [debug] |xqc_engine_main_logic|END|now:1757653745401373|
[2025/09/12 05:09:05 401415] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745401415|
[2025/09/12 05:09:05 401421] [debug] |xqc_engine_wakeup_after|wakeup:1757653745619587|now:1757653745401421|diff:218166|
[2025/09/12 05:09:05 401427] [debug] |xqc_engine_main_logic|END|now:1757653745401415|
[2025/09/12 05:09:05 537245] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:416|state:ESTABED|recv_time:1757653745537241|
[2025/09/12 05:09:05 537274] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:0|
[2025/09/12 05:09:05 537294] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:09:05 537305] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:05 537325] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:09:05 537337] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:f|
[2025/09/12 05:09:05 537349] [debug] |scid:9de99cdee804942a|xqc_process_stream_frame|offset:993|data_length:31|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:05 537363] [debug] |scid:9de99cdee804942a|xqc_process_stream_frame|already recvd|data_offset:993|data_length:31|merged_offset_end:1024|
[2025/09/12 05:09:05 537375] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:05 537384] [debug] |scid:9de99cdee804942a|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:05 537391] [debug] |scid:9de99cdee804942a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:05 537400] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745619587|pq_index:0|
[2025/09/12 05:09:05 537411] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745401373|
[2025/09/12 05:09:05 537422] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:05 537599] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:ACK_01RTT|expire:1757653745562241|now:1757653745537241|interv:25000|
[2025/09/12 05:09:05 537621] [debug] |scid:9de99cdee804942a|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745537241|max_ack_delay:25000|
[2025/09/12 05:09:05 537630] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:09:05 537638] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:416|pkt_type:SHORT_HEADER|pkt_num:11|frame:CRYPTO NEW_TOKEN STREAM |recv_time:1757653745537241|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 537647] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865537241|now:1757653745537241|interv:120000000|
[2025/09/12 05:09:05 537654] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865537241|now:1757653745537241|interv:120000000|
[2025/09/12 05:09:05 537660] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745537660|
[2025/09/12 05:09:05 537668] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745537666|
[2025/09/12 05:09:05 537682] [debug] |scid:9de99cdee804942a|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:05 537697] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745562241|
[2025/09/12 05:09:05 537707] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745562241|
[2025/09/12 05:09:05 537737] [debug] |xqc_engine_wakeup_after|wakeup:1757653745562241|now:1757653745537737|diff:24504|
[2025/09/12 05:09:05 537747] [debug] |xqc_engine_main_logic|END|now:1757653745537666|
[2025/09/12 05:09:05 537760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745537760|
[2025/09/12 05:09:05 537767] [debug] |xqc_engine_wakeup_after|wakeup:1757653745562241|now:1757653745537767|diff:24474|
[2025/09/12 05:09:05 537776] [debug] |xqc_engine_main_logic|END|now:1757653745537760|
[2025/09/12 05:09:05 562244] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745562244|
[2025/09/12 05:09:05 562257] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745562241|pq_index:0|
[2025/09/12 05:09:05 562262] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745537666|
[2025/09/12 05:09:05 562269] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745562267|
[2025/09/12 05:09:05 562276] [debug] |scid:9de99cdee804942a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653745562241|now:1757653745562267|
[2025/09/12 05:09:05 562281] [debug] |scid:9de99cdee804942a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:05 562286] [debug] |scid:9de99cdee804942a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653745562241|now:1757653745562267|
[2025/09/12 05:09:05 562291] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:05 562299] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|largest_recv:11|ack_delay:25058|first_ack_range:0|largest_pkt_recv_time:1757653745537241|
[2025/09/12 05:09:05 562305] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|high:11|low:11|pkt_pns:2|
[2025/09/12 05:09:05 562310] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 05:09:05 562315] [debug] |scid:9de99cdee804942a|xqc_gen_ack_frame|high:7|low:1|pkt_pns:2|
[2025/09/12 05:09:05 562320] [debug] |scid:9de99cdee804942a|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:09:05 562326] [debug] |scid:9de99cdee804942a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:05 562332] [debug] |scid:9de99cdee804942a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 562338] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:05 562345] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:09:05 562394] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:17|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653745562357|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 562401] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:17|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 562408] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745619587|
[2025/09/12 05:09:05 562414] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745619587|
[2025/09/12 05:09:05 562424] [debug] |xqc_engine_wakeup_after|wakeup:1757653745619587|now:1757653745562424|diff:57163|
[2025/09/12 05:09:05 562430] [debug] |xqc_engine_main_logic|END|now:1757653745562267|
[2025/09/12 05:09:05 594538] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:1372|state:ESTABED|recv_time:1757653745594535|
[2025/09/12 05:09:05 594556] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:1|
[2025/09/12 05:09:05 594575] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:09:05 594584] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:05 594599] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:09:05 594607] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:05 594616] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:05 594624] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:12|
[2025/09/12 05:09:05 594632] [debug] |scid:9de99cdee804942a|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:09:05 594642] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 594652] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|6664831ebd3acf6dcde7|sr_token:d78f46576cfa3161008e18a7397e1184
[2025/09/12 05:09:05 594662] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 594671] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|9b1810356a71cf418a9d|sr_token:235c189b838db72250820109e8cfacd4
[2025/09/12 05:09:05 594679] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 594688] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|ffadbce1aaf0c63db07c|sr_token:723486e11788ded87098ec6d3d5cbf71
[2025/09/12 05:09:05 594695] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 594700] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|11ac7a1100fe74749d9a|sr_token:b51cc369430d7038c69aa1289fd499c5
[2025/09/12 05:09:05 594705] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 594710] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|8bf77b4a9d36403eb267|sr_token:42b5ae3e496fecc98117f6c1678da885
[2025/09/12 05:09:05 594715] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 594720] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|6eced997a097a4d3f83c|sr_token:90815406a22a8ae9a32a153edc921112
[2025/09/12 05:09:05 594725] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:05 594730] [debug] |scid:9de99cdee804942a|xqc_process_new_conn_id_frame|new_conn_id|6d99f881315f7f3cf007|sr_token:ac1d66187da21b7632d39b9b5bd29931
[2025/09/12 05:09:05 594735] [debug] |scid:9de99cdee804942a|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:05 594740] [debug] |scid:9de99cdee804942a|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:05 594750] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:ACK_01RTT|expire:1757653745619535|now:1757653745594535|interv:25000|
[2025/09/12 05:09:05 594758] [debug] |scid:9de99cdee804942a|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745594535|max_ack_delay:25000|
[2025/09/12 05:09:05 594765] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:09:05 594771] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653745594535|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 594785] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865594535|now:1757653745594535|interv:120000000|
[2025/09/12 05:09:05 594790] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865594535|now:1757653745594535|interv:120000000|
[2025/09/12 05:09:05 594795] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745619587|pq_index:0|
[2025/09/12 05:09:05 594801] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745562267|
[2025/09/12 05:09:05 594806] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745594806|
[2025/09/12 05:09:05 594812] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745594811|
[2025/09/12 05:09:05 594821] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745619535|
[2025/09/12 05:09:05 594826] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745619535|
[2025/09/12 05:09:05 594831] [debug] |xqc_engine_wakeup_after|wakeup:1757653745619535|now:1757653745594831|diff:24704|
[2025/09/12 05:09:05 594837] [debug] |xqc_engine_main_logic|END|now:1757653745594811|
[2025/09/12 05:09:05 594843] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745594843|
[2025/09/12 05:09:05 594848] [debug] |xqc_engine_wakeup_after|wakeup:1757653745619535|now:1757653745594848|diff:24687|
[2025/09/12 05:09:05 594853] [debug] |xqc_engine_main_logic|END|now:1757653745594843|
[2025/09/12 05:09:05 620359] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745620359|
[2025/09/12 05:09:05 620373] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745619535|pq_index:0|
[2025/09/12 05:09:05 620380] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745594811|
[2025/09/12 05:09:05 620387] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745620385|
[2025/09/12 05:09:05 620393] [debug] |scid:9de99cdee804942a|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653745619587|now:1757653745620385|
[2025/09/12 05:09:05 620399] [debug] |scid:9de99cdee804942a|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:09:05 620405] [debug] |scid:9de99cdee804942a|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:09:05 620426] [info] |scid:9de99cdee804942a|xqc_conn_close|conn:0000555D0CD9B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:05 620433] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_DRAINING|expire:1757653745914928|now:1757653745620433|interv:294495|
[2025/09/12 05:09:05 620440] [debug] |scid:9de99cdee804942a|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:09:05 620450] [debug] |scid:9de99cdee804942a|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:09:05 620457] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:05 620462] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:05 620469] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:05 620476] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:05 620486] [info] |scid:9de99cdee804942a|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:09:05 620530] [debug] |scid:9de99cdee804942a|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:05 620548] [stats] |scid:9de99cdee804942a|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:1757653744967654|wrt_delay:34|snd_delay:118|finwrt_delay:34|finsnd_delay:299106|finrcv_delay:331426|finread_delay:331552|all_acked_delay:330327|firstfinack_dely:330315|close_delay:331557|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f|path_info:mp is not supported in connection scid:9de99cdee804942a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:09:05 620563] [debug] |scid:9de99cdee804942a|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653745619587|now:1757653745620385|
[2025/09/12 05:09:05 620571] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:09:05 620582] [debug] |scid:9de99cdee804942a|xqc_path_get_perf_class|conn:0000555D0CD9B35C|path_id:0|path_srtt:34185|min_srtt:34185|path_bw:33207|loss_rate:50.00|path_pto:0|
[2025/09/12 05:09:05 620591] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D0CD9B35C|path_id:0|path_srtt:34185|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:05 620601] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:09:05 620611] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:05 620621] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:09:05 620671] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:18|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653745620636|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 620683] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:18|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 620693] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745914928|
[2025/09/12 05:09:05 620702] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745914928|
[2025/09/12 05:09:05 620710] [debug] |xqc_engine_wakeup_after|wakeup:1757653745914928|now:1757653745620710|diff:294218|
[2025/09/12 05:09:05 620719] [debug] |xqc_engine_main_logic|END|now:1757653745620385|
[2025/09/12 05:09:05 651577] [info] |xqc_engine_packet_process|==>|conn:0000555D0CD9B35C|size:35|state:CLOSING|recv_time:1757653745651575|
[2025/09/12 05:09:05 651594] [debug] |scid:9de99cdee804942a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9de99cdee804942a|spin_bit:1|
[2025/09/12 05:09:05 651607] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:09:05 651615] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:05 651627] [debug] |scid:9de99cdee804942a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:09:05 651634] [debug] |scid:9de99cdee804942a|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:09:05 651642] [debug] |scid:9de99cdee804942a|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:05 651652] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:ACK_01RTT|expire:1757653745676575|now:1757653745651575|interv:25000|
[2025/09/12 05:09:05 651671] [debug] |scid:9de99cdee804942a|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745651575|max_ack_delay:25000|
[2025/09/12 05:09:05 651678] [debug] |scid:9de99cdee804942a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:09:05 651688] [info] |scid:9de99cdee804942a|xqc_conn_on_pkt_processed|====>|conn:0000555D0CD9B35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:14|frame:|recv_time:1757653745651575|dcid:9de99cdee804942a|dcid_seq:0|
[2025/09/12 05:09:05 651698] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:PATH_IDLE|expire:1757653865651575|now:1757653745651575|interv:120000000|
[2025/09/12 05:09:05 651705] [debug] |scid:9de99cdee804942a|xqc_timer_set|type:CONN_IDLE|expire:1757653865651575|now:1757653745651575|interv:120000000|
[2025/09/12 05:09:05 651710] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745914928|pq_index:0|
[2025/09/12 05:09:05 651715] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745620385|
[2025/09/12 05:09:05 651723] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745651723|
[2025/09/12 05:09:05 651734] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745651731|
[2025/09/12 05:09:05 651745] [debug] |scid:9de99cdee804942a|xqc_path_get_perf_class|conn:0000555D0CD9B35C|path_id:0|path_srtt:34185|min_srtt:34185|path_bw:33207|loss_rate:50.00|path_pto:0|
[2025/09/12 05:09:05 651755] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D0CD9B35C|path_id:0|path_srtt:34185|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:05 651767] [debug] |scid:9de99cdee804942a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:09:05 651775] [debug] |scid:9de99cdee804942a|xqc_check_acked_or_dropped_pkt|conn:0000555D0CD9B35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:05 651781] [debug] |scid:9de99cdee804942a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:09:05 651827] [info] |scid:9de99cdee804942a|xqc_send_packet_with_pn|<==|conn:0000555D0CD9B35C|path:0|pkt_num:19|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653745651789|stream_id:0|stream_offset:0|
[2025/09/12 05:09:05 651835] [debug] |scid:9de99cdee804942a|xqc_send_ctl_on_packet_sent|conn:0000555D0CD9B35C|path:0|pkt_num:19|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:05 651842] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745676575|
[2025/09/12 05:09:05 651847] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745676575|
[2025/09/12 05:09:05 651852] [debug] |xqc_engine_wakeup_after|wakeup:1757653745676575|now:1757653745651851|diff:24724|
[2025/09/12 05:09:05 651857] [debug] |xqc_engine_main_logic|END|now:1757653745651731|
[2025/09/12 05:09:05 677369] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745677369|
[2025/09/12 05:09:05 677384] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745676575|pq_index:0|
[2025/09/12 05:09:05 677390] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745651731|
[2025/09/12 05:09:05 677397] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745677395|
[2025/09/12 05:09:05 677412] [debug] |scid:9de99cdee804942a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653745676575|now:1757653745677395|
[2025/09/12 05:09:05 677418] [debug] |scid:9de99cdee804942a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:05 677423] [debug] |scid:9de99cdee804942a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653745676575|now:1757653745677395|
[2025/09/12 05:09:05 677429] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:05 677435] [debug] |scid:9de99cdee804942a|xqc_conn_next_wakeup_time|wakeup_time:1757653745914928|
[2025/09/12 05:09:05 677441] [debug] |scid:9de99cdee804942a|xqc_engine_add_wakeup_queue|next_tick_time:1757653745914928|
[2025/09/12 05:09:05 677446] [debug] |xqc_engine_wakeup_after|wakeup:1757653745914928|now:1757653745677446|diff:237482|
[2025/09/12 05:09:05 677452] [debug] |xqc_engine_main_logic|END|now:1757653745677395|
[2025/09/12 05:09:05 914539] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745914538|
[2025/09/12 05:09:05 914565] [debug] |xqc_engine_wakeup_after|wakeup:1757653745914928|now:1757653745914565|diff:363|
[2025/09/12 05:09:05 914570] [debug] |xqc_engine_main_logic|END|now:1757653745914538|
[2025/09/12 05:09:05 915638] [debug] |xqc_engine_main_logic|BEGIN|now:1757653745915638|
[2025/09/12 05:09:05 915645] [debug] |scid:9de99cdee804942a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653745914928|pq_index:0|
[2025/09/12 05:09:05 915651] [debug] |scid:9de99cdee804942a|xqc_engine_add_active_queue|last_ticked_time:1757653745677395|
[2025/09/12 05:09:05 915659] [debug] |scid:9de99cdee804942a|xqc_engine_process_conn|conn:0000555D0CD9B35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653745915656|
[2025/09/12 05:09:05 915666] [debug] |scid:9de99cdee804942a|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653745914928|now:1757653745915656|
[2025/09/12 05:09:05 915672] [debug] |scid:9de99cdee804942a|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653745914928|now:1757653745915656|
[2025/09/12 05:09:05 915677] [debug] |scid:9de99cdee804942a|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:09:05 915682] [info] |xqc_engine_main_logic|conn:0000555D0CD9B35C|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f|conn_state:13|next_tick_time:1757653745914928
[2025/09/12 05:09:05 915701] [report] |scid:9de99cdee804942a|xqc_conn_destroy|0000555D0CD9B35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:37867|first_send_delay:1255|conn_persist:949261|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-56119-9de99cdee804942a p-193.167.100.100-443-43c22ed0307c602f|hsk_recv:36625|close_recv:0|close_send:654196|last_recv:685135|last_send:685349|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,20,15,13,51,0,1055,i96,4,407,416,e0,11,570,0,4,1363,1372,84403,12,628,0,4,26,35,0,14,685,0,4,19,40000,18,654,4,19,40000,19,685,4,25,4,17,595,0-2,0-2,0-0,0-0,0-0,0-34,0-3390,0-6229,0-12,0-13,0-0,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:3|snd_pkt:12|spurious_loss:1|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:09:05 915765] [debug] |scid:9de99cdee804942a|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:09:05 915773] [debug] |scid:9de99cdee804942a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:09:05 915779] [debug] |scid:9de99cdee804942a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:09:05 915794] [debug] |scid:9de99cdee804942a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:09:05 915866] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:09:05 915873] [debug] |xqc_engine_main_logic|END|now:1757653745915656|
[2025/09/12 05:09:05 916961] [debug] |xqc_engine_destroy|begin|