[2025/09/12 05:06:36 604100] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:06:36 604143] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:06:36 604149] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:06:36 604153] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:06:36 604158] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:06:36 604165] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:06:36 604169] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:06:36 604174] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:06:36 604178] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:06:36 604313] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653716604311|now:1757653596604311|interv:120000000|
[2025/09/12 05:06:36 604344] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653716604344|now:1757653596604344|interv:120000000|
[2025/09/12 05:06:36 604351] [debug] |xqc_path_create|path:0|dcid:54a7cd43d7317993|scid:70f2fbfde4fc855e|create_path_count:1|
[2025/09/12 05:06:36 604356] [debug] |scid:70f2fbfde4fc855e|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:06:36 604364] [debug] |xqc_path_init|path:0|dcid:54a7cd43d7317993|scid:70f2fbfde4fc855e|state:2|
[2025/09/12 05:06:36 604370] [debug] |scid:70f2fbfde4fc855e|xqc_conn_create|success|scid:70f2fbfde4fc855e|dcid:54a7cd43d7317993|conn:0000562FC2D1F35C|
[2025/09/12 05:06:36 604381] [debug] |scid:70f2fbfde4fc855e|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:06:36 604390] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:36 605210] [debug] |scid:70f2fbfde4fc855e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:06:36 605218] [debug] |scid:70f2fbfde4fc855e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:36 605225] [debug] |scid:70f2fbfde4fc855e|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:36 605231] [debug] |scid:70f2fbfde4fc855e|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:06:36 605238] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653596605236|
[2025/09/12 05:06:36 605244] [debug] |scid:70f2fbfde4fc855e|xqc_process_crypto_write_streams|
[2025/09/12 05:06:36 605248] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:36 605256] [info] |scid:70f2fbfde4fc855e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653596605255|
[2025/09/12 05:06:36 605262] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:06:36 605268] [debug] |scid:70f2fbfde4fc855e|xqc_path_get_perf_class|conn:0000562FC2D1F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:36 605274] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562FC2D1F35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:36 605279] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:06:36 605285] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:36 605297] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:36 605377] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653596605306|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 605384] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:36 605390] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:36 605395] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:36 605401] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:36 605408] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:36 605414] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:36 605420] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597355306|now:1757653596605394|interv:749912|
[2025/09/12 05:06:36 605425] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:0|expire:1757653597355306|now:1757653596605394|interval:749912|pto_count:0|srtt:250000
[2025/09/12 05:06:36 605431] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:06:36 605437] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597355306|
[2025/09/12 05:06:36 605442] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_active_queue|last_ticked_time:1757653596605236|pd_index:0|
[2025/09/12 05:06:36 605447] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597355306|
[2025/09/12 05:06:36 605452] [debug] |xqc_engine_wakeup_after|wakeup:1757653597355306|now:1757653596605452|diff:749854|
[2025/09/12 05:06:36 605458] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:36 605540] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597355306|pq_index:0|
[2025/09/12 05:06:36 605552] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653596605236|
[2025/09/12 05:06:36 605562] [debug] |scid:70f2fbfde4fc855e|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:36 605568] [debug] |scid:70f2fbfde4fc855e|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:06:36 605576] [debug] |scid:70f2fbfde4fc855e|xqc_stream_buff_data|size:17|
[2025/09/12 05:06:36 605581] [info] |scid:70f2fbfde4fc855e|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:0000562FC2D1F35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:36 605589] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653596605589|
[2025/09/12 05:06:36 605598] [debug] |scid:70f2fbfde4fc855e|xqc_path_get_perf_class|conn:0000562FC2D1F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:36 605605] [debug] |scid:70f2fbfde4fc855e|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:0000562FC2D1F35C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:36 605614] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562FC2D1F35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:36 605628] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:06:36 605635] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:36 605641] [debug] |scid:70f2fbfde4fc855e|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:0000562FC2D1F35C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:36 605648] [debug] |scid:70f2fbfde4fc855e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:36 605655] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:36 605691] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653596605664|stream_id:0|stream_offset:17|
[2025/09/12 05:06:36 605701] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:36 605709] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:06:36 605716] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:36 605724] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:36 605730] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:36 605736] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 605741] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 605745] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597355306|now:1757653596605716|interv:749590|
[2025/09/12 05:06:36 605749] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:0|expire:1757653597355306|now:1757653596605716|interval:749590|pto_count:0|srtt:250000
[2025/09/12 05:06:36 605754] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:36 605762] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597355306|
[2025/09/12 05:06:36 605768] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_active_queue|last_ticked_time:1757653596605589|pd_index:0|
[2025/09/12 05:06:36 605775] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597355306|
[2025/09/12 05:06:36 605779] [debug] |xqc_engine_wakeup_after|wakeup:1757653597355306|now:1757653596605779|diff:749527|
[2025/09/12 05:06:36 605784] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:36 641300] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653596641296|
[2025/09/12 05:06:36 641336] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:36 641347] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:06:36 641367] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:36 641377] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:27|
[2025/09/12 05:06:36 641397] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:27|
[2025/09/12 05:06:36 641407] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:36 641434] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|conn:0000562FC2D1F35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:36 641456] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653596605306|is_app_limited:1|send_elapse:0|ack_elapse:35990|ctl_first_sent_time:1757653596605306|lagest_ack_time:1757653596641296|curr_delivered:1184|
[2025/09/12 05:06:36 641468] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_sent_time_update:1757653596605306|
[2025/09/12 05:06:36 641480] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:36 641489] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|before update rtt|conn:0000562FC2D1F35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35990|ack_delay:0|
[2025/09/12 05:06:36 641522] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |after update rtt|conn:0000562FC2D1F35C|srtt:35990|rttvar:17995|minrtt:35990|latest_rtt:35990|ack_delay:0|
[2025/09/12 05:06:36 641530] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:36 641537] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:36 641544] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:107970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:36 641551] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 641558] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:36 641564] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 641570] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 641576] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653596641543|interv:18444986420112910072|
[2025/09/12 05:06:36 641583] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:0|expire:18446744073709551615|now:1757653596641543|interval:18444986420112910072|pto_count:0|srtt:35990
[2025/09/12 05:06:36 641591] [debug] |scid:70f2fbfde4fc855e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35990, delivered 1184|rate 32898|lost 0|
[2025/09/12 05:06:36 641598] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:36 641604] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (32898) in round 1|
[2025/09/12 05:06:36 641611] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_min_rtt|probertt expire|rtt:35990, old_rtt:2147483647|
[2025/09/12 05:06:36 641617] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_min_rtt|minrtt expire|rtt:35990, old_rtt:2147483647|
[2025/09/12 05:06:36 641624] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:36 641630] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653596605306|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:36 641638] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653596605306|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:36 641650] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |bbr on ack|mode:0|pacing_rate:11050695|bw:32898|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35990|latest_rtt:35990|min_rtt:35990|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:36 641660] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:36 641668] [debug] |scid:70f2fbfde4fc855e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:36 641675] [debug] |scid:70f2fbfde4fc855e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:36 641681] [debug] |scid:70f2fbfde4fc855e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:06:36 642132] [debug] |scid:70f2fbfde4fc855e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:36 642139] [debug] |scid:70f2fbfde4fc855e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:36 642146] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597355306|pq_index:0|
[2025/09/12 05:06:36 642153] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653596605589|
[2025/09/12 05:06:36 642162] [info] |scid:70f2fbfde4fc855e|xqc_conn_confirm_cid|dcid change|ori:54a7cd43d7317993|new:2ba17a96885748f61021|
[2025/09/12 05:06:36 642170] [info] |scid:70f2fbfde4fc855e|xqc_conn_addr_validated|Address Validated|conn:0000562FC2D1F35C|role:0|
[2025/09/12 05:06:36 642177] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:36 642184] [debug] |scid:70f2fbfde4fc855e|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:36 642192] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:27|largest:27|pns:0|
[2025/09/12 05:06:36 642198] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:1232|pkt_type:INIT|pkt_num:27|frame:ACK CRYPTO |recv_time:1757653596641296|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:36 642207] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:06:36 642214] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:36 642220] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:36 642228] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:06:36 642234] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:36 642241] [debug] |scid:70f2fbfde4fc855e|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:06:36 642250] [debug] |scid:70f2fbfde4fc855e|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:36 642256] [debug] |scid:70f2fbfde4fc855e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:36 642262] [debug] |scid:70f2fbfde4fc855e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:06:36 642331] [debug] |scid:70f2fbfde4fc855e|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:36 642340] [debug] |scid:70f2fbfde4fc855e|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:06:36 642346] [warn] |scid:70f2fbfde4fc855e|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:36 642607] [debug] |scid:70f2fbfde4fc855e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:36 642620] [debug] |scid:70f2fbfde4fc855e|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:36 642628] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:36 642640] [debug] |scid:70f2fbfde4fc855e|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:36 642647] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:06:36 642654] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653596641296|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:36 642661] [info] |scid:70f2fbfde4fc855e|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:06:36 642667] [info] |scid:70f2fbfde4fc855e|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:06:36 642674] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653716641296|now:1757653596641296|interv:120000000|
[2025/09/12 05:06:36 642680] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653716641296|now:1757653596641296|interv:120000000|
[2025/09/12 05:06:36 642687] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596642687|
[2025/09/12 05:06:36 642694] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|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:1757653596642693|
[2025/09/12 05:06:36 642702] [info] |scid:70f2fbfde4fc855e|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:36 642708] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:06:36 642715] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:36 642721] [debug] |scid:70f2fbfde4fc855e|xqc_process_crypto_write_streams|
[2025/09/12 05:06:36 642726] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:36 642732] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:36 642738] [debug] |scid:70f2fbfde4fc855e|xqc_process_crypto_write_streams|
[2025/09/12 05:06:36 642744] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:36 642752] [info] |scid:70f2fbfde4fc855e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653596642751|
[2025/09/12 05:06:36 642759] [debug] |scid:70f2fbfde4fc855e|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000562FC2D1F35C|
[2025/09/12 05:06:36 642765] [info] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:36 642771] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:107970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:36 642779] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 642785] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:36 642791] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 642797] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 642803] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653596642771|interv:18444986420112908844|
[2025/09/12 05:06:36 642809] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:0|expire:18446744073709551615|now:1757653596642771|interval:18444986420112908844|pto_count:0|srtt:35990
[2025/09/12 05:06:36 642820] [debug] |scid:70f2fbfde4fc855e|xqc_conn_early_data_accept|accept|
[2025/09/12 05:06:36 642826] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:06:36 642835] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|largest_recv:27|ack_delay:1539|first_ack_range:0|largest_pkt_recv_time:1757653596641296|
[2025/09/12 05:06:36 642842] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:27|low:27|pkt_pns:0|
[2025/09/12 05:06:36 642848] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:27|frame_largest_recv:27|
[2025/09/12 05:06:36 642855] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:36 642862] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|largest_recv:0|ack_delay:1566|first_ack_range:0|largest_pkt_recv_time:1757653596641296|
[2025/09/12 05:06:36 642868] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:06:36 642874] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:06:36 642880] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:36 642888] [debug] |scid:70f2fbfde4fc855e|xqc_path_get_perf_class|conn:0000562FC2D1F35C|path_id:0|path_srtt:35990|min_srtt:35990|path_bw:32898|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:36 642895] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562FC2D1F35C|path_id:0|path_srtt:35990|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:36 642903] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:06:36 642910] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 642917] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 642924] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:36 642931] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:36 642976] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653596642941|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 642984] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:36 642992] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:36 642998] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:107970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:36 643005] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 643011] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:36 643017] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 643023] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 643029] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653596750911|now:1757653596642998|interv:107913|
[2025/09/12 05:06:36 643039] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:1|expire:1757653596750911|now:1757653596642998|interval:107913|pto_count:0|srtt:35990
[2025/09/12 05:06:36 643047] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:36 643054] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:36 643061] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:36 643086] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653596643069|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 643094] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:36 643101] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:06:36 643106] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:36 643112] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:36 643117] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:36 643134] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653596643123|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 643141] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:36 643147] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653596750911|
[2025/09/12 05:06:36 643152] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653596750911|
[2025/09/12 05:06:36 643157] [debug] |xqc_engine_wakeup_after|wakeup:1757653596750911|now:1757653596643157|diff:107754|
[2025/09/12 05:06:36 643163] [debug] |xqc_engine_main_logic|END|now:1757653596642693|
[2025/09/12 05:06:36 643169] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596643169|
[2025/09/12 05:06:36 643174] [debug] |xqc_engine_wakeup_after|wakeup:1757653596750911|now:1757653596643174|diff:107737|
[2025/09/12 05:06:36 643179] [debug] |xqc_engine_main_logic|END|now:1757653596643169|
[2025/09/12 05:06:36 733333] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:47|state:ESTABED|recv_time:1757653596733327|
[2025/09/12 05:06:36 733375] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_handshake|success|Length:20|
[2025/09/12 05:06:36 733398] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:36 733408] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:36 733428] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:06:36 733440] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:36 733449] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:36 733459] [debug] |scid:70f2fbfde4fc855e|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:36 733473] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:36 733488] [debug] |scid:70f2fbfde4fc855e|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 05:06:36 733534] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:06:36 733542] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:47|pkt_type:HSK|pkt_num:1|frame:PADDING PING |recv_time:1757653596733327|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:36 733552] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653716733327|now:1757653596733327|interv:120000000|
[2025/09/12 05:06:36 733559] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653716733327|now:1757653596733327|interv:120000000|
[2025/09/12 05:06:36 733566] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653596750911|pq_index:0|
[2025/09/12 05:06:36 733573] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653596642693|
[2025/09/12 05:06:36 733580] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596733579|
[2025/09/12 05:06:36 733588] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|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:1757653596733586|
[2025/09/12 05:06:36 733601] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|largest_recv:1|ack_delay:274|first_ack_range:1|largest_pkt_recv_time:1757653596733327|
[2025/09/12 05:06:36 733609] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 05:06:36 733615] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:06:36 733622] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:36 733630] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 733638] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:36|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:36 733647] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:36 733690] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:2|size:36|sent:52|pkt_type:HSK|frame:ACK |inflight:120|now:1757653596733657|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 733699] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|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 05:06:36 733708] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653596750911|
[2025/09/12 05:06:36 733714] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653596750911|
[2025/09/12 05:06:36 733720] [debug] |xqc_engine_wakeup_after|wakeup:1757653596750911|now:1757653596733720|diff:17191|
[2025/09/12 05:06:36 733728] [debug] |xqc_engine_main_logic|END|now:1757653596733586|
[2025/09/12 05:06:36 733736] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596733735|
[2025/09/12 05:06:36 733742] [debug] |xqc_engine_wakeup_after|wakeup:1757653596750911|now:1757653596733741|diff:17170|
[2025/09/12 05:06:36 733748] [debug] |xqc_engine_main_logic|END|now:1757653596733735|
[2025/09/12 05:06:36 750869] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596750869|
[2025/09/12 05:06:36 750885] [debug] |xqc_engine_wakeup_after|wakeup:1757653596750911|now:1757653596750884|diff:27|
[2025/09/12 05:06:36 750891] [debug] |xqc_engine_main_logic|END|now:1757653596750869|
[2025/09/12 05:06:36 751960] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596751959|
[2025/09/12 05:06:36 751970] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653596750911|pq_index:0|
[2025/09/12 05:06:36 751980] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653596733586|
[2025/09/12 05:06:36 751998] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|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:1757653596751996|
[2025/09/12 05:06:36 752005] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653596750911|now:1757653596751996|
[2025/09/12 05:06:36 752011] [debug] |scid:70f2fbfde4fc855e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:36 752016] [debug] |scid:70f2fbfde4fc855e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562FC2D1F35C|path:0|bytes_in_flight:120|
[2025/09/12 05:06:36 752022] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:107970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:36 752028] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 752033] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:36 752038] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 752043] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 752048] [debug] |scid:70f2fbfde4fc855e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:36 752056] [debug] |scid:70f2fbfde4fc855e|xqc_conn_send_probe_pkt|conn:0000562FC2D1F35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:36 752067] [debug] |scid:70f2fbfde4fc855e|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:36 752076] [debug] |scid:70f2fbfde4fc855e|xqc_conn_send_probe_pkt|conn:0000562FC2D1F35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:36 752083] [debug] |scid:70f2fbfde4fc855e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562FC2D1F35C|pto_count:1
[2025/09/12 05:06:36 752088] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:215940|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:36 752094] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 752099] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:36 752104] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 752109] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 752114] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653596752088|interv:18444986420112799527|
[2025/09/12 05:06:36 752119] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:0|expire:18446744073709551615|now:1757653596752088|interval:18444986420112799527|pto_count:1|srtt:35990
[2025/09/12 05:06:36 752127] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 752133] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 752140] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:36 752150] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:36 752205] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653596752171|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 752214] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|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 05:06:36 752221] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:36 752231] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:215940|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:36 752242] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 752252] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:36 752263] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 752268] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 752274] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653596968111|now:1757653596752230|interv:215881|
[2025/09/12 05:06:36 752280] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:1|expire:1757653596968111|now:1757653596752230|interval:215881|pto_count:1|srtt:35990
[2025/09/12 05:06:36 752288] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:36 752295] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:36 752302] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:36 752333] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:4|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653596752310|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 752346] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|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 05:06:36 752357] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:06:36 752368] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:215940|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:36 752377] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 752387] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:06:36 752397] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 752408] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 752418] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653596968250|now:1757653596752367|interv:215883|
[2025/09/12 05:06:36 752428] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:1|expire:1757653596968250|now:1757653596752367|interval:215883|pto_count:1|srtt:35990
[2025/09/12 05:06:36 752439] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:06:36 752453] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653596968250|
[2025/09/12 05:06:36 752459] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653596968250|
[2025/09/12 05:06:36 752465] [debug] |xqc_engine_wakeup_after|wakeup:1757653596968250|now:1757653596752465|diff:215785|
[2025/09/12 05:06:36 752471] [debug] |xqc_engine_main_logic|END|now:1757653596751996|
[2025/09/12 05:06:36 967414] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596967413|
[2025/09/12 05:06:36 967452] [debug] |xqc_engine_wakeup_after|wakeup:1757653596968250|now:1757653596967452|diff:798|
[2025/09/12 05:06:36 967460] [debug] |xqc_engine_main_logic|END|now:1757653596967413|
[2025/09/12 05:06:36 968534] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596968534|
[2025/09/12 05:06:36 968546] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653596968250|pq_index:0|
[2025/09/12 05:06:36 968553] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653596751996|
[2025/09/12 05:06:36 968563] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|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:1757653596968559|
[2025/09/12 05:06:36 968571] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653596968250|now:1757653596968559|
[2025/09/12 05:06:36 968578] [debug] |scid:70f2fbfde4fc855e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:36 968585] [debug] |scid:70f2fbfde4fc855e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562FC2D1F35C|path:0|bytes_in_flight:190|
[2025/09/12 05:06:36 968591] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:215940|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:36 968599] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 968605] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:06:36 968611] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 968617] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 968622] [debug] |scid:70f2fbfde4fc855e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:36 968630] [debug] |scid:70f2fbfde4fc855e|xqc_conn_send_probe_pkt|conn:0000562FC2D1F35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:36 968641] [debug] |scid:70f2fbfde4fc855e|xqc_conn_send_probe_pkt|conn:0000562FC2D1F35C|path:0|pkt_num:3|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:36 968649] [debug] |scid:70f2fbfde4fc855e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562FC2D1F35C|pto_count:2
[2025/09/12 05:06:36 968655] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:431880|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:06:36 968662] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 968668] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:36 968674] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 968680] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 968686] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597184190|now:1757653596968655|interv:215535|
[2025/09/12 05:06:36 968713] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:1|expire:1757653597184190|now:1757653596968655|interval:215535|pto_count:2|srtt:35990
[2025/09/12 05:06:36 968724] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 968732] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 968739] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:36 968749] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:36 968846] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:5|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653596968767|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 968856] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:5|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 05:06:36 968864] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:06:36 968870] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:431880|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:06:36 968879] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 968888] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:06:36 968898] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 968909] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 968915] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597400647|now:1757653596968870|interv:431777|
[2025/09/12 05:06:36 968921] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:1|expire:1757653597400647|now:1757653596968870|interval:431777|pto_count:2|srtt:35990
[2025/09/12 05:06:36 968929] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:06:36 968936] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:3|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:36 968943] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:36 968974] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:6|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:190|now:1757653596968951|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 968987] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:6|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:36 969000] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:190|applimit:1184|
[2025/09/12 05:06:36 969007] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35990|rtt_var:17995|pto_duration:431880|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:06:36 969014] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:36 969020] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 210|
[2025/09/12 05:06:36 969031] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:36 969037] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:36 969043] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597400831|now:1757653596969007|interv:431824|
[2025/09/12 05:06:36 969049] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:1|expire:1757653597400831|now:1757653596969007|interval:431824|pto_count:2|srtt:35990
[2025/09/12 05:06:36 969056] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:260|
[2025/09/12 05:06:36 969063] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597400831|
[2025/09/12 05:06:36 969069] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597400831|
[2025/09/12 05:06:36 969075] [debug] |xqc_engine_wakeup_after|wakeup:1757653597400831|now:1757653596969075|diff:431756|
[2025/09/12 05:06:36 969082] [debug] |xqc_engine_main_logic|END|now:1757653596968559|
[2025/09/12 05:06:36 992240] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:47|state:ESTABED|recv_time:1757653596992237|
[2025/09/12 05:06:36 992264] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_handshake|success|Length:20|
[2025/09/12 05:06:36 992279] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:06:36 992285] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:36 992297] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 05:06:36 992306] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:36 992315] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:36 992323] [debug] |scid:70f2fbfde4fc855e|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:36 992335] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:36 992346] [debug] |scid:70f2fbfde4fc855e|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 05:06:36 992354] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 05:06:36 992386] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:47|pkt_type:HSK|pkt_num:3|frame:PADDING PING |recv_time:1757653596992237|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:36 992397] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653716992237|now:1757653596992237|interv:120000000|
[2025/09/12 05:06:36 992403] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653716992237|now:1757653596992237|interv:120000000|
[2025/09/12 05:06:36 992408] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597400831|pq_index:0|
[2025/09/12 05:06:36 992414] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653596968559|
[2025/09/12 05:06:36 992419] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596992419|
[2025/09/12 05:06:36 992426] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|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:1757653596992424|
[2025/09/12 05:06:36 992437] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|largest_recv:3|ack_delay:199|first_ack_range:0|largest_pkt_recv_time:1757653596992237|
[2025/09/12 05:06:36 992451] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/09/12 05:06:36 992456] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 05:06:36 992461] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:06:36 992467] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:36 992473] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 992480] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:36 992487] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:36 992545] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:7|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:260|now:1757653596992496|stream_id:0|stream_offset:0|
[2025/09/12 05:06:36 992557] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:7|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:36 992564] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597400831|
[2025/09/12 05:06:36 992570] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597400831|
[2025/09/12 05:06:36 992575] [debug] |xqc_engine_wakeup_after|wakeup:1757653597400831|now:1757653596992575|diff:408256|
[2025/09/12 05:06:36 992581] [debug] |xqc_engine_main_logic|END|now:1757653596992424|
[2025/09/12 05:06:36 992587] [debug] |xqc_engine_main_logic|BEGIN|now:1757653596992587|
[2025/09/12 05:06:36 992592] [debug] |xqc_engine_wakeup_after|wakeup:1757653597400831|now:1757653596992592|diff:408239|
[2025/09/12 05:06:36 992597] [debug] |xqc_engine_main_logic|END|now:1757653596992587|
[2025/09/12 05:06:37 001170] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:1332|state:ESTABED|recv_time:1757653597001168|
[2025/09/12 05:06:37 001185] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:06:37 001197] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:06:37 001203] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:37 001212] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 05:06:37 001221] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:37 001232] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|conn:0000562FC2D1F35C|path:0|pkt_num:6|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:06:37 001242] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:260|prior_delivered:1184|prior_time:1757653596641296|is_app_limited:1|send_elapse:363645|ack_elapse:359872|ctl_first_sent_time:1757653596968951|lagest_ack_time:1757653597001168|curr_delivered:1254|
[2025/09/12 05:06:37 001252] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_sent_time_update:1757653596968951|
[2025/09/12 05:06:37 001261] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:37 001269] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|before update rtt|conn:0000562FC2D1F35C|srtt:35990|rttvar:17995|minrtt:35990|latest_rtt:32217|ack_delay:0|
[2025/09/12 05:06:37 001278] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |after update rtt|conn:0000562FC2D1F35C|srtt:35519|rttvar:14440|minrtt:32217|latest_rtt:32217|ack_delay:0|
[2025/09/12 05:06:37 001287] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:37 001310] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:1|
[2025/09/12 05:06:37 001318] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:37 001327] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35519|rtt_var:14440|pto_duration:93279|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:37 001337] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:37 001344] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 001349] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:37 001354] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:37 001359] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653597001326|interv:18444986420112550289|
[2025/09/12 05:06:37 001364] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:0|expire:18446744073709551615|now:1757653597001326|interval:18444986420112550289|pto_count:0|srtt:35519
[2025/09/12 05:06:37 001371] [debug] |scid:70f2fbfde4fc855e|xqc_generate_sample|sampler: send_elapse 363645, ack_elapse 359872, delivered 70|rate 192|lost 0|
[2025/09/12 05:06:37 001377] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:37 001383] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_min_rtt|probertt expire|rtt:32217, old_rtt:35990|
[2025/09/12 05:06:37 001387] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_min_rtt|minrtt expire|rtt:32217, old_rtt:35990|
[2025/09/12 05:06:37 001393] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:37 001398] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653596968951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:37 001404] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653596968951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:37 001410] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |bbr on ack|mode:0|pacing_rate:11050695|bw:32898|cwnd:139110|full_bw_reached:0|inflight:50|srtt:35519|latest_rtt:32217|min_rtt:32217|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:37 001418] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 05:06:37 001424] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:1332|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653597001168|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 001431] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:0|
[2025/09/12 05:06:37 001438] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:37 001442] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:37 001451] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:06:37 001455] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:1e|
[2025/09/12 05:06:37 001465] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:37 001470] [debug] |scid:70f2fbfde4fc855e|xqc_process_new_conn_id_frame|new_conn_id|16ab2c4fbf337aa09459|sr_token:8a3e256aba74da6ffa2ded62e82ce7c4
[2025/09/12 05:06:37 001479] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:37 001484] [debug] |scid:70f2fbfde4fc855e|xqc_process_new_conn_id_frame|new_conn_id|1a40406aaa0dded37204|sr_token:b68cdc178eeabe4ab133d2251a53479e
[2025/09/12 05:06:37 001491] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:37 001496] [debug] |scid:70f2fbfde4fc855e|xqc_process_new_conn_id_frame|new_conn_id|a0d1a0dfa999cbf00622|sr_token:2c6e8604afffaef47031837656482208
[2025/09/12 05:06:37 001520] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:37 001525] [debug] |scid:70f2fbfde4fc855e|xqc_process_new_conn_id_frame|new_conn_id|e734cbe4f2ec50f3b908|sr_token:ab2a117bf73cafc91e26a5cc18abfbf3
[2025/09/12 05:06:37 001531] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:37 001536] [debug] |scid:70f2fbfde4fc855e|xqc_process_new_conn_id_frame|new_conn_id|3903c6e439198f22e986|sr_token:e7ea1ea785172e9cf45d5055a328beac
[2025/09/12 05:06:37 001541] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:37 001546] [debug] |scid:70f2fbfde4fc855e|xqc_process_new_conn_id_frame|new_conn_id|11a198088179c4e58f5b|sr_token:07c12d4003299847704e1503dd63f206
[2025/09/12 05:06:37 001552] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:37 001557] [debug] |scid:70f2fbfde4fc855e|xqc_process_new_conn_id_frame|new_conn_id|60c13c78c910ebb28614|sr_token:d5cdcfbd9a35c155719783476fae8100
[2025/09/12 05:06:37 001563] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:37 001567] [debug] |scid:70f2fbfde4fc855e|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:37 001576] [info] |scid:70f2fbfde4fc855e|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000562FC2D1F35C|
[2025/09/12 05:06:37 001581] [info] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:37 001586] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35519|rtt_var:14440|pto_duration:93279|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:37 001592] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:37 001597] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 001602] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:37 001607] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597001586|now:1757653597001586|interv:0|
[2025/09/12 05:06:37 001613] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:2|expire:1757653596718943|now:1757653597001586|interval:0|pto_count:0|srtt:35519
[2025/09/12 05:06:37 001619] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:ACK_01RTT|expire:1757653597026168|now:1757653597001168|interv:25000|
[2025/09/12 05:06:37 001626] [debug] |scid:70f2fbfde4fc855e|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597001168|max_ack_delay:25000|
[2025/09/12 05:06:37 001632] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:06:37 001638] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:1281|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653597001168|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 001647] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717001168|now:1757653597001168|interv:120000000|
[2025/09/12 05:06:37 001652] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717001168|now:1757653597001168|interv:120000000|
[2025/09/12 05:06:37 001657] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597400831|pq_index:0|
[2025/09/12 05:06:37 001663] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653596992424|
[2025/09/12 05:06:37 001668] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597001668|
[2025/09/12 05:06:37 001674] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597001673|
[2025/09/12 05:06:37 001680] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653597001586|now:1757653597001673|
[2025/09/12 05:06:37 001685] [debug] |scid:70f2fbfde4fc855e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:37 001690] [debug] |scid:70f2fbfde4fc855e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562FC2D1F35C|path:0|bytes_in_flight:50|
[2025/09/12 05:06:37 001696] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35519|rtt_var:14440|pto_duration:93279|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:37 001701] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:37 001706] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 001711] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:37 001716] [debug] |scid:70f2fbfde4fc855e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:37 001722] [debug] |scid:70f2fbfde4fc855e|xqc_conn_send_probe_pkt|conn:0000562FC2D1F35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:37 001728] [debug] |scid:70f2fbfde4fc855e|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:37 001733] [debug] |scid:70f2fbfde4fc855e|xqc_conn_send_probe_pkt|conn:0000562FC2D1F35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:37 001738] [debug] |scid:70f2fbfde4fc855e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562FC2D1F35C|pto_count:1
[2025/09/12 05:06:37 001744] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562FC2D1F35C|path:0|
[2025/09/12 05:06:37 001749] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:37 001753] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653597001673|
[2025/09/12 05:06:37 001759] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:37 001779] [debug] |scid:70f2fbfde4fc855e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c766c8b68db1f788|sr_token:20fe8a53fe7f0000431ce2a62f560000|seq_num:1
[2025/09/12 05:06:37 001788] [debug] |scid:70f2fbfde4fc855e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:20ffc4c153f4de08|sr_token:20fe8a53fe7f0000431ce2a62f560000|seq_num:2
[2025/09/12 05:06:37 001794] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:37 001799] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:37 001809] [debug] |scid:70f2fbfde4fc855e|xqc_path_get_perf_class|conn:0000562FC2D1F35C|path_id:0|path_srtt:35519|min_srtt:35519|path_bw:32898|loss_rate:28.57|path_pto:1|
[2025/09/12 05:06:37 001815] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562FC2D1F35C|path_id:0|path_srtt:35519|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:37 001821] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:37 001827] [debug] |scid:70f2fbfde4fc855e|xqc_path_get_perf_class|conn:0000562FC2D1F35C|path_id:0|path_srtt:35519|min_srtt:35519|path_bw:32898|loss_rate:28.57|path_pto:1|
[2025/09/12 05:06:37 001832] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562FC2D1F35C|path_id:0|path_srtt:35519|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:37 001838] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:37 001844] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:37 001850] [debug] |scid:70f2fbfde4fc855e|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000562FC2D1F35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:37 001856] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:37 001890] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653597001863|stream_id:0|stream_offset:17|
[2025/09/12 05:06:37 001896] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:1|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 05:06:37 001903] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:37 001908] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35519|rtt_var:14440|pto_duration:186558|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:37 001914] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:37 001919] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 001924] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:06:37 001929] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597228421|now:1757653597001908|interv:226513|
[2025/09/12 05:06:37 001934] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:2|expire:1757653597228421|now:1757653597001908|interval:226513|pto_count:1|srtt:35519
[2025/09/12 05:06:37 001940] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:36|
[2025/09/12 05:06:37 001946] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:37 001952] [debug] |scid:70f2fbfde4fc855e|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000562FC2D1F35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:37 001957] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:37 001976] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653597001963|stream_id:0|stream_offset:17|
[2025/09/12 05:06:37 001987] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:2|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 05:06:37 001993] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:06:37 001998] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35519|rtt_var:14440|pto_duration:186558|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:37 002004] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:37 002008] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 002013] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:06:37 002018] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597228521|now:1757653597001998|interv:226523|
[2025/09/12 05:06:37 002023] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:2|expire:1757653597228521|now:1757653597001998|interval:226523|pto_count:1|srtt:35519
[2025/09/12 05:06:37 002029] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:72|
[2025/09/12 05:06:37 002035] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:37 002040] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-6|next_skip_chance:1757653597356877|current_time:1757653597002040|
[2025/09/12 05:06:37 002046] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:37 002064] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:7|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653597002052|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 002070] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:7|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 002076] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:06:37 002084] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35519|rtt_var:14440|pto_duration:186558|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:37 002093] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:37 002101] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 002108] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:06:37 002115] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597228610|now:1757653597002083|interv:226527|
[2025/09/12 05:06:37 002123] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:2|expire:1757653597228610|now:1757653597002083|interval:226527|pto_count:1|srtt:35519
[2025/09/12 05:06:37 002132] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:115|
[2025/09/12 05:06:37 002142] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:37 002158] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:37 002195] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:8|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653597002170|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 002207] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:8|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 002217] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:06:37 002225] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:35519|rtt_var:14440|pto_duration:186558|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:37 002235] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:37 002244] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 002253] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:06:37 002262] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597228728|now:1757653597002225|interv:226503|
[2025/09/12 05:06:37 002270] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:2|expire:1757653597228728|now:1757653597002225|interval:226503|pto_count:1|srtt:35519
[2025/09/12 05:06:37 002277] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:158|
[2025/09/12 05:06:37 002287] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597026168|
[2025/09/12 05:06:37 002295] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597026168|
[2025/09/12 05:06:37 002304] [debug] |xqc_engine_wakeup_after|wakeup:1757653597026168|now:1757653597002304|diff:23864|
[2025/09/12 05:06:37 002312] [debug] |xqc_engine_main_logic|END|now:1757653597001673|
[2025/09/12 05:06:37 002322] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:1332|state:ESTABED|recv_time:1757653597002321|
[2025/09/12 05:06:37 002329] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:0|
[2025/09/12 05:06:37 002340] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:37 002348] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:37 002360] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:06:37 002369] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:37 002377] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:37 002384] [debug] |scid:70f2fbfde4fc855e|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:37 002401] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:37 002412] [debug] |scid:70f2fbfde4fc855e|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:37 002420] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:06:37 002426] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653597002321|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 002437] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717002321|now:1757653597002321|interv:120000000|
[2025/09/12 05:06:37 002442] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717002321|now:1757653597002321|interv:120000000|
[2025/09/12 05:06:37 002447] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597026168|pq_index:0|
[2025/09/12 05:06:37 002452] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597001673|
[2025/09/12 05:06:37 002457] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597002457|
[2025/09/12 05:06:37 002464] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597002462|
[2025/09/12 05:06:37 002471] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|largest_recv:1|ack_delay:150|first_ack_range:1|largest_pkt_recv_time:1757653597002321|
[2025/09/12 05:06:37 002477] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:06:37 002482] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:06:37 002487] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:37 002493] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 002512] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:37 002521] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:37 002549] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:9|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653597002528|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 002556] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:9|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 05:06:37 002563] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597228728|
[2025/09/12 05:06:37 002568] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597228728|
[2025/09/12 05:06:37 002573] [debug] |xqc_engine_wakeup_after|wakeup:1757653597228728|now:1757653597002573|diff:226155|
[2025/09/12 05:06:37 002578] [debug] |xqc_engine_main_logic|END|now:1757653597002462|
[2025/09/12 05:06:37 002585] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597002584|
[2025/09/12 05:06:37 002589] [debug] |xqc_engine_wakeup_after|wakeup:1757653597228728|now:1757653597002589|diff:226139|
[2025/09/12 05:06:37 002594] [debug] |xqc_engine_main_logic|END|now:1757653597002584|
[2025/09/12 05:06:37 002986] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:380|state:ESTABED|recv_time:1757653597002985|
[2025/09/12 05:06:37 002995] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:1|
[2025/09/12 05:06:37 003005] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:06:37 003012] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:37 003022] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:06:37 003030] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:37 003039] [debug] |scid:70f2fbfde4fc855e|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:06:37 003047] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597228728|pq_index:0|
[2025/09/12 05:06:37 003062] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597002462|
[2025/09/12 05:06:37 003069] [debug] |scid:70f2fbfde4fc855e|xqc_process_crypto_frame|level:3|
[2025/09/12 05:06:37 003077] [debug] |scid:70f2fbfde4fc855e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:06:37 003083] [debug] |scid:70f2fbfde4fc855e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:06:37 003326] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:7|
[2025/09/12 05:06:37 003390] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:ACK_01RTT|expire:1757653597027985|now:1757653597002985|interv:25000|
[2025/09/12 05:06:37 003399] [debug] |scid:70f2fbfde4fc855e|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597002985|max_ack_delay:25000|
[2025/09/12 05:06:37 003404] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:06:37 003409] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653597002985|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 003415] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717002985|now:1757653597002985|interv:120000000|
[2025/09/12 05:06:37 003419] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717002985|now:1757653597002985|interv:120000000|
[2025/09/12 05:06:37 003424] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597003423|
[2025/09/12 05:06:37 003429] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597003428|
[2025/09/12 05:06:37 003435] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:37 003439] [debug] |scid:70f2fbfde4fc855e|xqc_process_crypto_write_streams|
[2025/09/12 05:06:37 003443] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:37 003448] [debug] |scid:70f2fbfde4fc855e|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:37 003454] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597027985|
[2025/09/12 05:06:37 003458] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597027985|
[2025/09/12 05:06:37 003462] [debug] |xqc_engine_wakeup_after|wakeup:1757653597027985|now:1757653597003462|diff:24523|
[2025/09/12 05:06:37 003467] [debug] |xqc_engine_main_logic|END|now:1757653597003428|
[2025/09/12 05:06:37 003473] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597003473|
[2025/09/12 05:06:37 003477] [debug] |xqc_engine_wakeup_after|wakeup:1757653597027985|now:1757653597003477|diff:24508|
[2025/09/12 05:06:37 003481] [debug] |xqc_engine_main_logic|END|now:1757653597003473|
[2025/09/12 05:06:37 026859] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597026858|
[2025/09/12 05:06:37 026881] [debug] |xqc_engine_wakeup_after|wakeup:1757653597027985|now:1757653597026881|diff:1104|
[2025/09/12 05:06:37 026887] [debug] |xqc_engine_main_logic|END|now:1757653597026858|
[2025/09/12 05:06:37 029018] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597029017|
[2025/09/12 05:06:37 029025] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597027985|pq_index:0|
[2025/09/12 05:06:37 029031] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597003428|
[2025/09/12 05:06:37 029049] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597029046|
[2025/09/12 05:06:37 029056] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653597027985|now:1757653597029046|
[2025/09/12 05:06:37 029061] [debug] |scid:70f2fbfde4fc855e|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:37 029066] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653597027985|now:1757653597029046|
[2025/09/12 05:06:37 029071] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:37 029081] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|largest_recv:2|ack_delay:26096|first_ack_range:2|largest_pkt_recv_time:1757653597002985|
[2025/09/12 05:06:37 029087] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:06:37 029092] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:06:37 029098] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:37 029105] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 029112] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:37 029119] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:37 029174] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:10|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653597029136|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 029181] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:10|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 029190] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597228728|
[2025/09/12 05:06:37 029198] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597228728|
[2025/09/12 05:06:37 029206] [debug] |xqc_engine_wakeup_after|wakeup:1757653597228728|now:1757653597029206|diff:199522|
[2025/09/12 05:06:37 029214] [debug] |xqc_engine_main_logic|END|now:1757653597029046|
[2025/09/12 05:06:37 032759] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:31|state:ESTABED|recv_time:1757653597032755|
[2025/09/12 05:06:37 032782] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:1|
[2025/09/12 05:06:37 032809] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:06:37 032820] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:37 032833] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:06:37 032843] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:37 032855] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|conn:0000562FC2D1F35C|path:0|pkt_num:2|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:37 032867] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:72|prior_delivered:1254|prior_time:1757653597001863|is_app_limited:0|send_elapse:100|ack_elapse:30892|ctl_first_sent_time:1757653597001963|lagest_ack_time:1757653597032755|curr_delivered:1290|
[2025/09/12 05:06:37 032878] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_sent_time_update:1757653597001963|
[2025/09/12 05:06:37 032898] [debug] |scid:70f2fbfde4fc855e|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:37 032911] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:37 032920] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|before update rtt|conn:0000562FC2D1F35C|srtt:35519|rttvar:14440|minrtt:32217|latest_rtt:30792|ack_delay:0|
[2025/09/12 05:06:37 032931] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |after update rtt|conn:0000562FC2D1F35C|srtt:34929|rttvar:12011|minrtt:30792|latest_rtt:30792|ack_delay:0|
[2025/09/12 05:06:37 032942] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:37 032953] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:37 032963] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:34929|rtt_var:12011|pto_duration:82973|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:37 032974] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:37 032982] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 032991] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:37 033001] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597105143|now:1757653597032962|interv:72181|
[2025/09/12 05:06:37 033011] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:2|expire:1757653597105143|now:1757653597032962|interval:72181|pto_count:0|srtt:34929
[2025/09/12 05:06:37 033020] [debug] |scid:70f2fbfde4fc855e|xqc_generate_sample|sampler: send_elapse 100, ack_elapse 30892, delivered 36|rate 1165|lost 0|
[2025/09/12 05:06:37 033027] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:37 033034] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1165) in round 3|
[2025/09/12 05:06:37 033045] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_min_rtt|probertt expire|rtt:30792, old_rtt:32217|
[2025/09/12 05:06:37 033054] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30792, old_rtt:32217|
[2025/09/12 05:06:37 033064] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:140|
[2025/09/12 05:06:37 033073] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653597001963|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:37 033083] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653597001963|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:37 033092] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |bbr on ack|mode:0|pacing_rate:11050695|bw:32898|cwnd:139146|full_bw_reached:0|inflight:86|srtt:34929|latest_rtt:30792|min_rtt:30792|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:37 033107] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:06:37 033117] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757653597032755|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 033136] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717032755|now:1757653597032755|interv:120000000|
[2025/09/12 05:06:37 033146] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717032755|now:1757653597032755|interv:120000000|
[2025/09/12 05:06:37 033153] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597228728|pq_index:0|
[2025/09/12 05:06:37 033159] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597029046|
[2025/09/12 05:06:37 033165] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597033165|
[2025/09/12 05:06:37 033172] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597033170|
[2025/09/12 05:06:37 033180] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597105143|
[2025/09/12 05:06:37 033186] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597105143|
[2025/09/12 05:06:37 033191] [debug] |xqc_engine_wakeup_after|wakeup:1757653597105143|now:1757653597033191|diff:71952|
[2025/09/12 05:06:37 033197] [debug] |xqc_engine_main_logic|END|now:1757653597033170|
[2025/09/12 05:06:37 033208] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:33|state:ESTABED|recv_time:1757653597033207|
[2025/09/12 05:06:37 033219] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:1|
[2025/09/12 05:06:37 033230] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:06:37 033239] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:37 033247] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:06:37 033252] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:37 033259] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|conn:0000562FC2D1F35C|path:0|pkt_num:7|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:06:37 033266] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:1254|prior_time:1757653597001863|is_app_limited:0|send_elapse:189|ack_elapse:31344|ctl_first_sent_time:1757653597002052|lagest_ack_time:1757653597033207|curr_delivered:1333|
[2025/09/12 05:06:37 033273] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_sent_time_update:1757653597002052|
[2025/09/12 05:06:37 033279] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:37 033284] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|before update rtt|conn:0000562FC2D1F35C|srtt:34929|rttvar:12011|minrtt:30792|latest_rtt:31155|ack_delay:0|
[2025/09/12 05:06:37 033290] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |after update rtt|conn:0000562FC2D1F35C|srtt:34457|rttvar:9952|minrtt:30792|latest_rtt:31155|ack_delay:0|
[2025/09/12 05:06:37 033296] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:37 033305] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:37 033315] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|srtt:34457|rtt_var:9952|pto_duration:74265|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:37 033325] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:37 033338] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 033343] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_pto_time_and_space|conn:0000562FC2D1F35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:37 033348] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597096435|now:1757653597033314|interv:63121|
[2025/09/12 05:06:37 033354] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562FC2D1F35C|path:0|pns:2|expire:1757653597096435|now:1757653597033314|interval:63121|pto_count:0|srtt:34457
[2025/09/12 05:06:37 033360] [debug] |scid:70f2fbfde4fc855e|xqc_generate_sample|sampler: send_elapse 189, ack_elapse 31344, delivered 79|rate 2520|lost 0|
[2025/09/12 05:06:37 033366] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2520) in round 3|
[2025/09/12 05:06:37 033371] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30792, old_rtt:30792|
[2025/09/12 05:06:37 033377] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:140|
[2025/09/12 05:06:37 033382] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:43|po_sent_time:1757653597002052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:37 033391] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:43|po_sent_time:1757653597002052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:37 033402] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |bbr on ack|mode:0|pacing_rate:11050695|bw:32898|cwnd:139189|full_bw_reached:0|inflight:43|srtt:34457|latest_rtt:31155|min_rtt:30792|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:37 033415] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:06:37 033421] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757653597033207|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 033428] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717033207|now:1757653597033207|interv:120000000|
[2025/09/12 05:06:37 033433] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717033207|now:1757653597033207|interv:120000000|
[2025/09/12 05:06:37 033439] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597105143|pq_index:0|
[2025/09/12 05:06:37 033444] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597033170|
[2025/09/12 05:06:37 033449] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597033449|
[2025/09/12 05:06:37 033456] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597033454|
[2025/09/12 05:06:37 033463] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597096435|
[2025/09/12 05:06:37 033469] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597096435|
[2025/09/12 05:06:37 033474] [debug] |xqc_engine_wakeup_after|wakeup:1757653597096435|now:1757653597033474|diff:62961|
[2025/09/12 05:06:37 033483] [debug] |xqc_engine_main_logic|END|now:1757653597033454|
[2025/09/12 05:06:37 033494] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597033494|
[2025/09/12 05:06:37 033531] [debug] |xqc_engine_wakeup_after|wakeup:1757653597096435|now:1757653597033531|diff:62904|
[2025/09/12 05:06:37 033537] [debug] |xqc_engine_main_logic|END|now:1757653597033494|
[2025/09/12 05:06:37 035052] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:1372|state:ESTABED|recv_time:1757653597035050|
[2025/09/12 05:06:37 035070] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:0|
[2025/09/12 05:06:37 035083] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:06:37 035092] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:37 035105] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:06:37 035114] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:37 035122] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:37 035130] [debug] |scid:70f2fbfde4fc855e|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:37 035149] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:ACK_01RTT|expire:1757653597060050|now:1757653597035050|interv:25000|
[2025/09/12 05:06:37 035162] [debug] |scid:70f2fbfde4fc855e|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597035050|max_ack_delay:25000|
[2025/09/12 05:06:37 035173] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:06:37 035182] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING |recv_time:1757653597035050|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 035194] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717035050|now:1757653597035050|interv:120000000|
[2025/09/12 05:06:37 035202] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717035050|now:1757653597035050|interv:120000000|
[2025/09/12 05:06:37 035208] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597096435|pq_index:0|
[2025/09/12 05:06:37 035213] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597033454|
[2025/09/12 05:06:37 035219] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597035219|
[2025/09/12 05:06:37 035230] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597035227|
[2025/09/12 05:06:37 035243] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597060050|
[2025/09/12 05:06:37 035251] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597060050|
[2025/09/12 05:06:37 035257] [debug] |xqc_engine_wakeup_after|wakeup:1757653597060050|now:1757653597035256|diff:24794|
[2025/09/12 05:06:37 035262] [debug] |xqc_engine_main_logic|END|now:1757653597035227|
[2025/09/12 05:06:37 035269] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597035268|
[2025/09/12 05:06:37 035273] [debug] |xqc_engine_wakeup_after|wakeup:1757653597060050|now:1757653597035273|diff:24777|
[2025/09/12 05:06:37 035278] [debug] |xqc_engine_main_logic|END|now:1757653597035268|
[2025/09/12 05:06:37 054596] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:34|state:ESTABED|recv_time:1757653597054593|
[2025/09/12 05:06:37 054618] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:1|
[2025/09/12 05:06:37 054633] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:06:37 054656] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:37 054672] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:06:37 054683] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:37 054696] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|conn:0000562FC2D1F35C|path:0|pkt_num:8|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:8|
[2025/09/12 05:06:37 054711] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:1254|prior_time:1757653597001863|is_app_limited:0|send_elapse:307|ack_elapse:52730|ctl_first_sent_time:1757653597002170|lagest_ack_time:1757653597054593|curr_delivered:1376|
[2025/09/12 05:06:37 054724] [debug] |scid:70f2fbfde4fc855e|xqc_update_sample|sampler_sent_time_update:1757653597002170|
[2025/09/12 05:06:37 054735] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:06:37 054746] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|before update rtt|conn:0000562FC2D1F35C|srtt:34457|rttvar:9952|minrtt:30792|latest_rtt:52423|ack_delay:21312|
[2025/09/12 05:06:37 054758] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_update_rtt|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |after update rtt|conn:0000562FC2D1F35C|srtt:34202|rttvar:7972|minrtt:30792|latest_rtt:52423|ack_delay:20000|
[2025/09/12 05:06:37 054771] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:37 054782] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:06:37 054792] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:37 054803] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562FC2D1F35C|path:0|
[2025/09/12 05:06:37 054814] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:37 054824] [debug] |scid:70f2fbfde4fc855e|xqc_generate_sample|sampler: send_elapse 307, ack_elapse 52730, delivered 122|rate 2313|lost 0|
[2025/09/12 05:06:37 054832] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2313) in round 3|
[2025/09/12 05:06:37 054839] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30792, old_rtt:30792|
[2025/09/12 05:06:37 054845] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:140|
[2025/09/12 05:06:37 054851] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139189|packet_lost:0|acked:43|po_sent_time:1757653597002170|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:37 054858] [debug] |scid:70f2fbfde4fc855e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139189|packet_lost:0|acked:43|po_sent_time:1757653597002170|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:37 054866] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_ack_received|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993 |bbr on ack|mode:0|pacing_rate:11050695|bw:32898|cwnd:139232|full_bw_reached:0|inflight:0|srtt:34202|latest_rtt:52423|min_rtt:30792|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:37 054876] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:06:37 054883] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653597054593|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 054896] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717054593|now:1757653597054593|interv:120000000|
[2025/09/12 05:06:37 054902] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717054593|now:1757653597054593|interv:120000000|
[2025/09/12 05:06:37 054908] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597060050|pq_index:0|
[2025/09/12 05:06:37 054915] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597035227|
[2025/09/12 05:06:37 054921] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597054921|
[2025/09/12 05:06:37 054929] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597054927|
[2025/09/12 05:06:37 054940] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597060050|
[2025/09/12 05:06:37 054946] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597060050|
[2025/09/12 05:06:37 054951] [debug] |xqc_engine_wakeup_after|wakeup:1757653597060050|now:1757653597054951|diff:5099|
[2025/09/12 05:06:37 054958] [debug] |xqc_engine_main_logic|END|now:1757653597054927|
[2025/09/12 05:06:37 054966] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597054966|
[2025/09/12 05:06:37 054971] [debug] |xqc_engine_wakeup_after|wakeup:1757653597060050|now:1757653597054971|diff:5079|
[2025/09/12 05:06:37 054977] [debug] |xqc_engine_main_logic|END|now:1757653597054966|
[2025/09/12 05:06:37 060306] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597060305|
[2025/09/12 05:06:37 060316] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597060050|pq_index:0|
[2025/09/12 05:06:37 060323] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597054927|
[2025/09/12 05:06:37 060330] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597060328|
[2025/09/12 05:06:37 060337] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653597060050|now:1757653597060328|
[2025/09/12 05:06:37 060343] [debug] |scid:70f2fbfde4fc855e|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:37 060349] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653597060050|now:1757653597060328|
[2025/09/12 05:06:37 060355] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:37 060364] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|largest_recv:7|ack_delay:25314|first_ack_range:1|largest_pkt_recv_time:1757653597035050|
[2025/09/12 05:06:37 060371] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 05:06:37 060377] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 05:06:37 060383] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:6|frame_largest_recv:7|
[2025/09/12 05:06:37 060389] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:37 060396] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 060403] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:37 060411] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:37 060467] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653597060421|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 060486] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:11|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 060520] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653717054593|
[2025/09/12 05:06:37 060531] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653717054593|
[2025/09/12 05:06:37 060541] [debug] |xqc_engine_wakeup_after|wakeup:1757653717054593|now:1757653597060540|diff:119994053|
[2025/09/12 05:06:37 060547] [debug] |xqc_engine_main_logic|END|now:1757653597060328|
[2025/09/12 05:06:37 180629] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:1054|state:ESTABED|recv_time:1757653597180625|
[2025/09/12 05:06:37 180662] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:1|
[2025/09/12 05:06:37 180682] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:06:37 180690] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:37 180707] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:06:37 180716] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:37 180728] [debug] |scid:70f2fbfde4fc855e|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:37 180739] [debug] |scid:70f2fbfde4fc855e|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:06:37 180747] [debug] |scid:70f2fbfde4fc855e|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:37 180756] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653717054593|pq_index:0|
[2025/09/12 05:06:37 180766] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597060328|
[2025/09/12 05:06:37 180775] [debug] |scid:70f2fbfde4fc855e|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:06:37 180788] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:ACK_01RTT|expire:1757653597205625|now:1757653597180625|interv:25000|
[2025/09/12 05:06:37 180800] [debug] |scid:70f2fbfde4fc855e|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597180625|max_ack_delay:25000|
[2025/09/12 05:06:37 180811] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:06:37 180821] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:9|frame:STREAM |recv_time:1757653597180625|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 180832] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717180625|now:1757653597180625|interv:120000000|
[2025/09/12 05:06:37 180838] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717180625|now:1757653597180625|interv:120000000|
[2025/09/12 05:06:37 180847] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:29|state:ESTABED|recv_time:1757653597180846|
[2025/09/12 05:06:37 180853] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:0|
[2025/09/12 05:06:37 180860] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:06:37 180865] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:37 180879] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:06:37 180884] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:37 180889] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:37 180894] [debug] |scid:70f2fbfde4fc855e|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:37 180899] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:37 180906] [debug] |scid:70f2fbfde4fc855e|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:37 180912] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:06:37 180917] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING |recv_time:1757653597180846|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 180923] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717180846|now:1757653597180846|interv:120000000|
[2025/09/12 05:06:37 180928] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717180846|now:1757653597180846|interv:120000000|
[2025/09/12 05:06:37 180934] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597180934|
[2025/09/12 05:06:37 180940] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597180939|
[2025/09/12 05:06:37 180948] [debug] |scid:70f2fbfde4fc855e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000562FC2D1F35C|
[2025/09/12 05:06:37 180956] [debug] |scid:70f2fbfde4fc855e|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:37 180962] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:STREAM_CLOSE|expire:1757653597454231|now:1757653597180961|interv:273270|
[2025/09/12 05:06:37 181029] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|largest_recv:10|ack_delay:183|first_ack_range:1|largest_pkt_recv_time:1757653597180846|
[2025/09/12 05:06:37 181042] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:06:37 181049] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 05:06:37 181055] [debug] |scid:70f2fbfde4fc855e|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 05:06:37 181063] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:06:37 181074] [debug] |scid:70f2fbfde4fc855e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:37 181085] [debug] |scid:70f2fbfde4fc855e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 181101] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:37 181112] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:37 181165] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:12|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653597181127|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 181181] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:12|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 181196] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597454231|
[2025/09/12 05:06:37 181216] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597454231|
[2025/09/12 05:06:37 181226] [debug] |xqc_engine_wakeup_after|wakeup:1757653597454231|now:1757653597181226|diff:273005|
[2025/09/12 05:06:37 181236] [debug] |xqc_engine_main_logic|END|now:1757653597180939|
[2025/09/12 05:06:37 181249] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597181249|
[2025/09/12 05:06:37 181259] [debug] |xqc_engine_wakeup_after|wakeup:1757653597454231|now:1757653597181259|diff:272972|
[2025/09/12 05:06:37 181270] [debug] |xqc_engine_main_logic|END|now:1757653597181249|
[2025/09/12 05:06:37 454012] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597454011|
[2025/09/12 05:06:37 454035] [debug] |xqc_engine_wakeup_after|wakeup:1757653597454231|now:1757653597454035|diff:196|
[2025/09/12 05:06:37 454043] [debug] |xqc_engine_main_logic|END|now:1757653597454011|
[2025/09/12 05:06:37 455114] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597455113|
[2025/09/12 05:06:37 455123] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597454231|pq_index:0|
[2025/09/12 05:06:37 455130] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597180939|
[2025/09/12 05:06:37 455140] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597455136|
[2025/09/12 05:06:37 455153] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653597454231|now:1757653597455136|
[2025/09/12 05:06:37 455164] [debug] |scid:70f2fbfde4fc855e|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:37 455176] [debug] |scid:70f2fbfde4fc855e|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:37 455202] [info] |scid:70f2fbfde4fc855e|xqc_conn_close|conn:0000562FC2D1F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:37 455211] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_DRAINING|expire:1757653597728481|now:1757653597455211|interv:273270|
[2025/09/12 05:06:37 455218] [debug] |scid:70f2fbfde4fc855e|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:06:37 455224] [debug] |scid:70f2fbfde4fc855e|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:37 455230] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:37 455238] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:37 455248] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:37 455258] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:37 455268] [info] |scid:70f2fbfde4fc855e|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:06:37 455284] [debug] |scid:70f2fbfde4fc855e|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:37 455313] [stats] |scid:70f2fbfde4fc855e|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:1757653596605540|wrt_delay:36|snd_delay:124|finwrt_delay:36|finsnd_delay:396423|finrcv_delay:575198|finread_delay:575415|all_acked_delay:427366|firstfinack_dely:427357|close_delay:575421|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993|path_info:mp is not supported in connection scid:70f2fbfde4fc855e|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:06:37 455348] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653597454231|now:1757653597455136|
[2025/09/12 05:06:37 455359] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:37 455373] [debug] |scid:70f2fbfde4fc855e|xqc_path_get_perf_class|conn:0000562FC2D1F35C|path_id:0|path_srtt:34202|min_srtt:34202|path_bw:32898|loss_rate:20.00|path_pto:0|
[2025/09/12 05:06:37 455384] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562FC2D1F35C|path_id:0|path_srtt:34202|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:37 455397] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:37 455411] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:37 455423] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:37 455496] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:13|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653597455448|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 455543] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:13|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 455558] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597728481|
[2025/09/12 05:06:37 455568] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597728481|
[2025/09/12 05:06:37 455578] [debug] |xqc_engine_wakeup_after|wakeup:1757653597728481|now:1757653597455578|diff:272903|
[2025/09/12 05:06:37 455589] [debug] |xqc_engine_main_logic|END|now:1757653597455136|
[2025/09/12 05:06:37 467995] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:29|state:CLOSING|recv_time:1757653597467992|
[2025/09/12 05:06:37 468017] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:1|
[2025/09/12 05:06:37 468032] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:06:37 468042] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:37 468057] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:06:37 468069] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|closing state|frame_type:12|
[2025/09/12 05:06:37 468082] [debug] |scid:70f2fbfde4fc855e|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:37 468097] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:06:37 468109] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:14|frame:|recv_time:1757653597467992|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 468121] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717467992|now:1757653597467992|interv:120000000|
[2025/09/12 05:06:37 468132] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717467992|now:1757653597467992|interv:120000000|
[2025/09/12 05:06:37 468142] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597728481|pq_index:0|
[2025/09/12 05:06:37 468154] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597455136|
[2025/09/12 05:06:37 468165] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597468165|
[2025/09/12 05:06:37 468191] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597468187|
[2025/09/12 05:06:37 468205] [debug] |scid:70f2fbfde4fc855e|xqc_path_get_perf_class|conn:0000562FC2D1F35C|path_id:0|path_srtt:34202|min_srtt:34202|path_bw:32898|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:37 468213] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562FC2D1F35C|path_id:0|path_srtt:34202|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:37 468221] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:37 468229] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:37 468239] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:37 468288] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:14|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653597468254|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 468297] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:14|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 468305] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597728481|
[2025/09/12 05:06:37 468312] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597728481|
[2025/09/12 05:06:37 468318] [debug] |xqc_engine_wakeup_after|wakeup:1757653597728481|now:1757653597468318|diff:260163|
[2025/09/12 05:06:37 468325] [debug] |xqc_engine_main_logic|END|now:1757653597468187|
[2025/09/12 05:06:37 498921] [info] |xqc_engine_packet_process|==>|conn:0000562FC2D1F35C|size:37|state:CLOSING|recv_time:1757653597498919|
[2025/09/12 05:06:37 498944] [debug] |scid:70f2fbfde4fc855e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:70f2fbfde4fc855e|spin_bit:1|
[2025/09/12 05:06:37 498955] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:06:37 498961] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:37 498972] [debug] |scid:70f2fbfde4fc855e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:06:37 498983] [debug] |scid:70f2fbfde4fc855e|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:06:37 498995] [debug] |scid:70f2fbfde4fc855e|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:37 499005] [debug] |scid:70f2fbfde4fc855e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:06:37 499017] [info] |scid:70f2fbfde4fc855e|xqc_conn_on_pkt_processed|====>|conn:0000562FC2D1F35C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:16|frame:|recv_time:1757653597498919|dcid:70f2fbfde4fc855e|dcid_seq:0|
[2025/09/12 05:06:37 499029] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:PATH_IDLE|expire:1757653717498919|now:1757653597498919|interv:120000000|
[2025/09/12 05:06:37 499040] [debug] |scid:70f2fbfde4fc855e|xqc_timer_set|type:CONN_IDLE|expire:1757653717498919|now:1757653597498919|interv:120000000|
[2025/09/12 05:06:37 499047] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597728481|pq_index:0|
[2025/09/12 05:06:37 499058] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597468187|
[2025/09/12 05:06:37 499070] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597499070|
[2025/09/12 05:06:37 499084] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597499080|
[2025/09/12 05:06:37 499110] [debug] |scid:70f2fbfde4fc855e|xqc_path_get_perf_class|conn:0000562FC2D1F35C|path_id:0|path_srtt:34202|min_srtt:34202|path_bw:32898|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:37 499124] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562FC2D1F35C|path_id:0|path_srtt:34202|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:37 499137] [debug] |scid:70f2fbfde4fc855e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:37 499148] [debug] |scid:70f2fbfde4fc855e|xqc_check_acked_or_dropped_pkt|conn:0000562FC2D1F35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:37 499155] [debug] |scid:70f2fbfde4fc855e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:37 499193] [info] |scid:70f2fbfde4fc855e|xqc_send_packet_with_pn|<==|conn:0000562FC2D1F35C|path:0|pkt_num:15|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653597499164|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 499201] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_on_packet_sent|conn:0000562FC2D1F35C|path:0|pkt_num:15|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 499211] [debug] |scid:70f2fbfde4fc855e|xqc_conn_next_wakeup_time|wakeup_time:1757653597728481|
[2025/09/12 05:06:37 499222] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_wakeup_queue|next_tick_time:1757653597728481|
[2025/09/12 05:06:37 499232] [debug] |xqc_engine_wakeup_after|wakeup:1757653597728481|now:1757653597499231|diff:229250|
[2025/09/12 05:06:37 499242] [debug] |xqc_engine_main_logic|END|now:1757653597499080|
[2025/09/12 05:06:37 727973] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597727972|
[2025/09/12 05:06:37 728010] [debug] |xqc_engine_wakeup_after|wakeup:1757653597728481|now:1757653597728010|diff:471|
[2025/09/12 05:06:37 728017] [debug] |xqc_engine_main_logic|END|now:1757653597727972|
[2025/09/12 05:06:37 729089] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597729088|
[2025/09/12 05:06:37 729098] [debug] |scid:70f2fbfde4fc855e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597728481|pq_index:0|
[2025/09/12 05:06:37 729105] [debug] |scid:70f2fbfde4fc855e|xqc_engine_add_active_queue|last_ticked_time:1757653597499080|
[2025/09/12 05:06:37 729114] [debug] |scid:70f2fbfde4fc855e|xqc_engine_process_conn|conn:0000562FC2D1F35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597729111|
[2025/09/12 05:06:37 729123] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653597728481|now:1757653597729111|
[2025/09/12 05:06:37 729130] [debug] |scid:70f2fbfde4fc855e|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653597728481|now:1757653597729111|
[2025/09/12 05:06:37 729136] [debug] |scid:70f2fbfde4fc855e|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:37 729142] [info] |xqc_engine_main_logic|conn:0000562FC2D1F35C|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993|conn_state:13|next_tick_time:1757653597728481
[2025/09/12 05:06:37 729165] [report] |scid:70f2fbfde4fc855e|xqc_conn_destroy|0000562FC2D1F35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:38319|first_send_delay:1274|conn_persist:1124859|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-36708-70f2fbfde4fc855e p-193.167.100.100-443-54a7cd43d7317993|hsk_recv:36990|close_recv:0|close_send:851142|last_recv:894613|last_send:894858|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,22,17,14,51,0,1024,i96,4,20,29,0,14,863,0,4,28,37,0,16,894,0,4,20,29,3,10,576,0,4,19,40000,15,894,4,19,40000,13,851,4,19,40000,14,863,0-2,0-2,0-0,0-0,0-0,0-34,0-3534,0-6989,0-12,0-14,0-0,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:3|snd_pkt:12|spurious_loss:0|detected_loss:3|max_pto:2|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 05:06:37 729250] [debug] |scid:70f2fbfde4fc855e|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:37 729260] [debug] |scid:70f2fbfde4fc855e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:37 729267] [debug] |scid:70f2fbfde4fc855e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:37 729273] [debug] |scid:70f2fbfde4fc855e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:37 729369] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:06:37 729379] [debug] |xqc_engine_main_logic|END|now:1757653597729111|
[2025/09/12 05:06:37 731523] [debug] |xqc_engine_destroy|begin|