[2025/09/12 05:08:52 728976] [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 05:08:52 729014] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:08:52 729021] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:08:52 729026] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:08:52 729030] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:08:52 729038] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:08:52 729042] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:08:52 729046] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:08:52 729051] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:08:52 729195] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653852729194|now:1757653732729194|interv:120000000|
[2025/09/12 05:08:52 729228] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653852729228|now:1757653732729228|interv:120000000|
[2025/09/12 05:08:52 729239] [debug] |xqc_path_create|path:0|dcid:3057f9ce69c768cf|scid:d4ada425a7436459|create_path_count:1|
[2025/09/12 05:08:52 729247] [debug] |scid:d4ada425a7436459|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 05:08:52 729254] [debug] |xqc_path_init|path:0|dcid:3057f9ce69c768cf|scid:d4ada425a7436459|state:2|
[2025/09/12 05:08:52 729261] [debug] |scid:d4ada425a7436459|xqc_conn_create|success|scid:d4ada425a7436459|dcid:3057f9ce69c768cf|conn:000056040E66E35C|
[2025/09/12 05:08:52 729268] [debug] |scid:d4ada425a7436459|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:08:52 729276] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:08:52 730066] [debug] |scid:d4ada425a7436459|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:08:52 730073] [debug] |scid:d4ada425a7436459|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:08:52 730080] [debug] |scid:d4ada425a7436459|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:08:52 730085] [debug] |scid:d4ada425a7436459|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 05:08:52 730093] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653732730091|
[2025/09/12 05:08:52 730098] [debug] |scid:d4ada425a7436459|xqc_process_crypto_write_streams|
[2025/09/12 05:08:52 730103] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:08:52 730110] [info] |scid:d4ada425a7436459|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653732730110|
[2025/09/12 05:08:52 730116] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:08:52 730123] [debug] |scid:d4ada425a7436459|xqc_path_get_perf_class|conn:000056040E66E35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:52 730127] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|path srtt|conn:000056040E66E35C|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 05:08:52 730133] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:08:52 730139] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:08:52 730151] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:52 730228] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653732730160|stream_id:0|stream_offset:0|
[2025/09/12 05:08:52 730235] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|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 05:08:52 730241] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:52 730246] [debug] |scid:d4ada425a7436459|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 05:08:52 730254] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:52 730260] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:52 730267] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:08:52 730272] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733480160|now:1757653732730246|interv:749914|
[2025/09/12 05:08:52 730277] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:0|expire:1757653733480160|now:1757653732730246|interval:749914|pto_count:0|srtt:250000
[2025/09/12 05:08:52 730283] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:08:52 730290] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733480160|
[2025/09/12 05:08:52 730294] [debug] |scid:d4ada425a7436459|xqc_engine_remove_active_queue|last_ticked_time:1757653732730091|pd_index:0|
[2025/09/12 05:08:52 730300] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733480160|
[2025/09/12 05:08:52 730304] [debug] |xqc_engine_wakeup_after|wakeup:1757653733480160|now:1757653732730304|diff:749856|
[2025/09/12 05:08:52 730310] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:08:52 730371] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733480160|pq_index:0|
[2025/09/12 05:08:52 730379] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653732730091|
[2025/09/12 05:08:52 730388] [debug] |scid:d4ada425a7436459|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 05:08:52 730396] [debug] |scid:d4ada425a7436459|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:08:52 730410] [debug] |scid:d4ada425a7436459|xqc_stream_buff_data|size:17|
[2025/09/12 05:08:52 730417] [info] |scid:d4ada425a7436459|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:000056040E66E35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:08:52 730427] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653732730427|
[2025/09/12 05:08:52 730436] [debug] |scid:d4ada425a7436459|xqc_path_get_perf_class|conn:000056040E66E35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:52 730444] [debug] |scid:d4ada425a7436459|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:000056040E66E35C|stream_id:0|stream_offset:17|
[2025/09/12 05:08:52 730452] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|path srtt|conn:000056040E66E35C|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 05:08:52 730462] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:08:52 730471] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:52 730478] [debug] |scid:d4ada425a7436459|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:000056040E66E35C|stream_id:0|stream_offset:17|
[2025/09/12 05:08:52 730485] [debug] |scid:d4ada425a7436459|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:08:52 730492] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:52 730538] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653732730515|stream_id:0|stream_offset:17|
[2025/09/12 05:08:52 730552] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|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 05:08:52 730560] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:08:52 730567] [debug] |scid:d4ada425a7436459|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 05:08:52 730574] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:52 730581] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:52 730587] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:52 730594] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:52 730598] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733480160|now:1757653732730566|interv:749594|
[2025/09/12 05:08:52 730602] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:0|expire:1757653733480160|now:1757653732730566|interval:749594|pto_count:0|srtt:250000
[2025/09/12 05:08:52 730607] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:08:52 730613] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733480160|
[2025/09/12 05:08:52 730617] [debug] |scid:d4ada425a7436459|xqc_engine_remove_active_queue|last_ticked_time:1757653732730427|pd_index:0|
[2025/09/12 05:08:52 730621] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733480160|
[2025/09/12 05:08:52 730625] [debug] |xqc_engine_wakeup_after|wakeup:1757653733480160|now:1757653732730625|diff:749535|
[2025/09/12 05:08:52 730630] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:08:53 480520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733480519|
[2025/09/12 05:08:53 480560] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733480160|pq_index:0|
[2025/09/12 05:08:53 480568] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653732730427|
[2025/09/12 05:08:53 480577] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653733480575|
[2025/09/12 05:08:53 480586] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653733480160|now:1757653733480575|
[2025/09/12 05:08:53 480609] [debug] |scid:d4ada425a7436459|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:53 480616] [debug] |scid:d4ada425a7436459|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056040E66E35C|path:0|bytes_in_flight:1234|
[2025/09/12 05:08:53 480622] [debug] |scid:d4ada425a7436459|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 05:08:53 480631] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:53 480637] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 480644] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 480650] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:53 480655] [debug] |scid:d4ada425a7436459|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:08:53 480666] [debug] |scid:d4ada425a7436459|xqc_conn_send_probe_pkt|conn:000056040E66E35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:08:53 480678] [debug] |scid:d4ada425a7436459|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:08:53 480684] [debug] |scid:d4ada425a7436459|xqc_conn_send_probe_pkt|conn:000056040E66E35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:08:53 480699] [debug] |scid:d4ada425a7436459|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056040E66E35C|pto_count:1
[2025/09/12 05:08:53 480706] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:53 480713] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 480719] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 480725] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 480731] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:53 480737] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653733480706|interv:18444986419976070909|
[2025/09/12 05:08:53 480743] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:0|expire:18446744073709551615|now:1757653733480706|interval:18444986419976070909|pto_count:1|srtt:250000
[2025/09/12 05:08:53 480753] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 480761] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 480768] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:08:53 480777] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:53 480870] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653733480797|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 480880] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:1|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 05:08:53 480893] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:08:53 480900] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:53 480910] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:53 480920] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 480930] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 480936] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:53 480942] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653734980797|now:1757653733480900|interv:1499897|
[2025/09/12 05:08:53 480948] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:0|expire:1757653734980797|now:1757653733480900|interval:1499897|pto_count:1|srtt:250000
[2025/09/12 05:08:53 480956] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:08:53 480964] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:08:53 480971] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:53 481004] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653733480980|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 481017] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:08:53 481030] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:08:53 481038] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:53 481044] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:08:53 481050] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 481056] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 481062] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:53 481068] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653734980980|now:1757653733481037|interv:1499943|
[2025/09/12 05:08:53 481074] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:0|expire:1757653734980980|now:1757653733481037|interval:1499943|pto_count:1|srtt:250000
[2025/09/12 05:08:53 481081] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:08:53 481088] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653734980980|
[2025/09/12 05:08:53 481094] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653734980980|
[2025/09/12 05:08:53 481100] [debug] |xqc_engine_wakeup_after|wakeup:1757653734980980|now:1757653733481100|diff:1499880|
[2025/09/12 05:08:53 481112] [debug] |xqc_engine_main_logic|END|now:1757653733480575|
[2025/09/12 05:08:53 517769] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653733517766|
[2025/09/12 05:08:53 517793] [debug] |scid:d4ada425a7436459|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:08:53 517799] [debug] |scid:d4ada425a7436459|xqc_packet_parse_initial|success|Length:156|
[2025/09/12 05:08:53 517809] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:53 517829] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852|
[2025/09/12 05:08:53 517844] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:852|
[2025/09/12 05:08:53 517854] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:53 517865] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|conn:000056040E66E35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:08:53 517876] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1757653732730160|is_app_limited:1|send_elapse:750820|ack_elapse:787606|ctl_first_sent_time:1757653733480980|lagest_ack_time:1757653733517766|curr_delivered:1184|
[2025/09/12 05:08:53 517888] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_sent_time_update:1757653733480980|
[2025/09/12 05:08:53 517897] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:08:53 517906] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|before update rtt|conn:000056040E66E35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36786|ack_delay:0|
[2025/09/12 05:08:53 517919] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |after update rtt|conn:000056040E66E35C|srtt:36786|rttvar:18393|minrtt:36786|latest_rtt:36786|ack_delay:0|
[2025/09/12 05:08:53 517929] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:53 517940] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:08:53 517949] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36786|rtt_var:18393|pto_duration:220716|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:53 517959] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 517967] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 517972] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 517977] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:53 517982] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653733517948|interv:18444986419976033667|
[2025/09/12 05:08:53 517987] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:0|expire:18446744073709551615|now:1757653733517948|interval:18444986419976033667|pto_count:1|srtt:36786
[2025/09/12 05:08:53 517993] [debug] |scid:d4ada425a7436459|xqc_generate_sample|sampler: send_elapse 750820, ack_elapse 787606, delivered 1184|rate 1503|lost 0|
[2025/09/12 05:08:53 518000] [debug] |scid:d4ada425a7436459|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:08:53 518005] [debug] |scid:d4ada425a7436459|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1503) in round 1|
[2025/09/12 05:08:53 518017] [debug] |scid:d4ada425a7436459|xqc_bbr_update_min_rtt|probertt expire|rtt:36786, old_rtt:2147483647|
[2025/09/12 05:08:53 518022] [debug] |scid:d4ada425a7436459|xqc_bbr_update_min_rtt|minrtt expire|rtt:36786, old_rtt:2147483647|
[2025/09/12 05:08:53 518027] [debug] |scid:d4ada425a7436459|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:08:53 518032] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653733480980|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:08:53 518039] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653733480980|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:08:53 518045] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |bbr on ack|mode:0|pacing_rate:10811572|bw:1503|cwnd:139040|full_bw_reached:0|inflight:50|srtt:36786|latest_rtt:36786|min_rtt:36786|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:53 518052] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:53 518059] [debug] |scid:d4ada425a7436459|xqc_process_crypto_frame|level:0|
[2025/09/12 05:08:53 518065] [debug] |scid:d4ada425a7436459|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:08:53 518070] [debug] |scid:d4ada425a7436459|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:08:53 518452] [debug] |scid:d4ada425a7436459|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:08:53 518459] [debug] |scid:d4ada425a7436459|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:08:53 518465] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653734980980|pq_index:0|
[2025/09/12 05:08:53 518470] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733480575|
[2025/09/12 05:08:53 518477] [info] |scid:d4ada425a7436459|xqc_conn_confirm_cid|dcid change|ori:3057f9ce69c768cf|new:bb5bbf5d225b0d5bda89|
[2025/09/12 05:08:53 518484] [info] |scid:d4ada425a7436459|xqc_conn_addr_validated|Address Validated|conn:000056040E66E35C|role:0|
[2025/09/12 05:08:53 518490] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:08:53 518497] [debug] |scid:d4ada425a7436459|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 05:08:53 518536] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852|largest:852|pns:0|
[2025/09/12 05:08:53 518542] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:1232|pkt_type:INIT|pkt_num:852|frame:ACK CRYPTO |recv_time:1757653733517766|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 518549] [debug] |scid:d4ada425a7436459|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:08:53 518556] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:53 518561] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:53 518568] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:08:53 518573] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:53 518578] [debug] |scid:d4ada425a7436459|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:08:53 518587] [debug] |scid:d4ada425a7436459|xqc_process_crypto_frame|level:2|
[2025/09/12 05:08:53 518592] [debug] |scid:d4ada425a7436459|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:08:53 518601] [debug] |scid:d4ada425a7436459|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:08:53 518659] [debug] |scid:d4ada425a7436459|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:08:53 518667] [debug] |scid:d4ada425a7436459|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:08:53 518672] [warn] |scid:d4ada425a7436459|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:08:53 518883] [debug] |scid:d4ada425a7436459|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:08:53 518891] [debug] |scid:d4ada425a7436459|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:08:53 518898] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:53 518904] [debug] |scid:d4ada425a7436459|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 05:08:53 518910] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:08:53 518916] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:1048|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653733517766|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 518922] [info] |scid:d4ada425a7436459|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 819
[2025/09/12 05:08:53 518927] [info] |scid:d4ada425a7436459|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:08:53 518933] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853517766|now:1757653733517766|interv:120000000|
[2025/09/12 05:08:53 518938] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853517766|now:1757653733517766|interv:120000000|
[2025/09/12 05:08:53 518943] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733518943|
[2025/09/12 05:08:53 518949] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733518948|
[2025/09/12 05:08:53 518956] [info] |scid:d4ada425a7436459|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:08:53 518961] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:08:53 518966] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:08:53 518972] [debug] |scid:d4ada425a7436459|xqc_process_crypto_write_streams|
[2025/09/12 05:08:53 518976] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:08:53 518981] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:08:53 518987] [debug] |scid:d4ada425a7436459|xqc_process_crypto_write_streams|
[2025/09/12 05:08:53 518995] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:08:53 519002] [info] |scid:d4ada425a7436459|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653733519001|
[2025/09/12 05:08:53 519011] [debug] |scid:d4ada425a7436459|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056040E66E35C|
[2025/09/12 05:08:53 519019] [info] |scid:d4ada425a7436459|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:08:53 519026] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36786|rtt_var:18393|pto_duration:110358|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:53 519036] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 519042] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 519047] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 519051] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:53 519056] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653733519026|interv:18444986419976032589|
[2025/09/12 05:08:53 519061] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:0|expire:18446744073709551615|now:1757653733519026|interval:18444986419976032589|pto_count:0|srtt:36786
[2025/09/12 05:08:53 519068] [debug] |scid:d4ada425a7436459|xqc_conn_early_data_accept|accept|
[2025/09/12 05:08:53 519073] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:08:53 519081] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|largest_recv:852|ack_delay:1315|first_ack_range:0|largest_pkt_recv_time:1757653733517766|
[2025/09/12 05:08:53 519087] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:852|low:852|pkt_pns:0|
[2025/09/12 05:08:53 519092] [debug] |scid:d4ada425a7436459|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:852|frame_largest_recv:852|
[2025/09/12 05:08:53 519098] [debug] |scid:d4ada425a7436459|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:08:53 519103] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|largest_recv:0|ack_delay:1337|first_ack_range:0|largest_pkt_recv_time:1757653733517766|
[2025/09/12 05:08:53 519108] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:08:53 519113] [debug] |scid:d4ada425a7436459|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:08:53 519118] [debug] |scid:d4ada425a7436459|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:08:53 519125] [debug] |scid:d4ada425a7436459|xqc_path_get_perf_class|conn:000056040E66E35C|path_id:0|path_srtt:36786|min_srtt:36786|path_bw:1503|loss_rate:25.00|path_pto:0|
[2025/09/12 05:08:53 519131] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|path srtt|conn:000056040E66E35C|path_id:0|path_srtt:36786|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:53 519137] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:08:53 519143] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 519149] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 519155] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:53 519161] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:53 519202] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653733519169|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 519214] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|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 05:08:53 519223] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:08:53 519239] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36786|rtt_var:18393|pto_duration:110358|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:53 519247] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 519252] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:53 519257] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 519261] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:53 519266] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733629527|now:1757653733519238|interv:110289|
[2025/09/12 05:08:53 519271] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:1|expire:1757653733629527|now:1757653733519238|interval:110289|pto_count:0|srtt:36786
[2025/09/12 05:08:53 519278] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:08:53 519284] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:82|pkt_type:INIT|frame:ACK |
[2025/09/12 05:08:53 519290] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:53 519320] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653733519298|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 519331] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:3|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 05:08:53 519341] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:08:53 519349] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:08:53 519356] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:08:53 519362] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:53 519387] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653733519369|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 519398] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|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 05:08:53 519409] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733629527|
[2025/09/12 05:08:53 519417] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733629527|
[2025/09/12 05:08:53 519422] [debug] |xqc_engine_wakeup_after|wakeup:1757653733629527|now:1757653733519422|diff:110105|
[2025/09/12 05:08:53 519428] [debug] |xqc_engine_main_logic|END|now:1757653733518948|
[2025/09/12 05:08:53 519434] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733519434|
[2025/09/12 05:08:53 519439] [debug] |xqc_engine_wakeup_after|wakeup:1757653733629527|now:1757653733519439|diff:110088|
[2025/09/12 05:08:53 519444] [debug] |xqc_engine_main_logic|END|now:1757653733519434|
[2025/09/12 05:08:53 551659] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:1332|state:ESTABED|recv_time:1757653733551656|
[2025/09/12 05:08:53 551685] [debug] |scid:d4ada425a7436459|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:08:53 551698] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:53 551716] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:53 551730] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:08:53 551739] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:53 551749] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|conn:000056040E66E35C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:08:53 551761] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653733517766|is_app_limited:1|send_elapse:38189|ack_elapse:33890|ctl_first_sent_time:1757653733519169|lagest_ack_time:1757653733551656|curr_delivered:1254|
[2025/09/12 05:08:53 551771] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_sent_time_update:1757653733519169|
[2025/09/12 05:08:53 551777] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:08:53 551782] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|before update rtt|conn:000056040E66E35C|srtt:36786|rttvar:18393|minrtt:36786|latest_rtt:32487|ack_delay:0|
[2025/09/12 05:08:53 551788] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |after update rtt|conn:000056040E66E35C|srtt:36248|rttvar:14869|minrtt:32487|latest_rtt:32487|ack_delay:0|
[2025/09/12 05:08:53 551794] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:53 551799] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:53 551804] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36248|rtt_var:14869|pto_duration:95724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:53 551811] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 551818] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 551827] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 551836] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:53 551844] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653733551804|interv:18444986419975999811|
[2025/09/12 05:08:53 551853] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:0|expire:18446744073709551615|now:1757653733551804|interval:18444986419975999811|pto_count:0|srtt:36248
[2025/09/12 05:08:53 551864] [debug] |scid:d4ada425a7436459|xqc_generate_sample|sampler: send_elapse 38189, ack_elapse 33890, delivered 70|rate 1832|lost 0|
[2025/09/12 05:08:53 551872] [debug] |scid:d4ada425a7436459|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:08:53 551880] [debug] |scid:d4ada425a7436459|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1832) in round 2|
[2025/09/12 05:08:53 551885] [debug] |scid:d4ada425a7436459|xqc_bbr_update_min_rtt|probertt expire|rtt:32487, old_rtt:36786|
[2025/09/12 05:08:53 551890] [debug] |scid:d4ada425a7436459|xqc_bbr_update_min_rtt|minrtt expire|rtt:32487, old_rtt:36786|
[2025/09/12 05:08:53 551896] [debug] |scid:d4ada425a7436459|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:366|
[2025/09/12 05:08:53 551901] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653733519169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:08:53 551911] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653733519169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:08:53 551917] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |bbr on ack|mode:0|pacing_rate:10811572|bw:1832|cwnd:139110|full_bw_reached:0|inflight:50|srtt:36248|latest_rtt:32487|min_rtt:32487|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:53 551926] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:08:53 551934] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:1332|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757653733551656|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 551945] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:0|
[2025/09/12 05:08:53 551956] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:53 551962] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:53 551969] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:08:53 551974] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:1e|
[2025/09/12 05:08:53 551980] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:53 551985] [debug] |scid:d4ada425a7436459|xqc_process_new_conn_id_frame|new_conn_id|5aad71695fe35cc5a0d2|sr_token:31604380ec1d3385cbbbea142e173aa3
[2025/09/12 05:08:53 551994] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:53 551999] [debug] |scid:d4ada425a7436459|xqc_process_new_conn_id_frame|new_conn_id|98c4d21901ded21e3fb6|sr_token:cd9c3e216eabd6133d5e2783e4c45e4e
[2025/09/12 05:08:53 552005] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:53 552010] [debug] |scid:d4ada425a7436459|xqc_process_new_conn_id_frame|new_conn_id|d0f419ed93bd24289a06|sr_token:99efd3148a04478b671395a38531dc24
[2025/09/12 05:08:53 552016] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:53 552023] [debug] |scid:d4ada425a7436459|xqc_process_new_conn_id_frame|new_conn_id|40dea183fe70e87e7e42|sr_token:a1b4f3632bec237d32d0cfa21c9b2ef2
[2025/09/12 05:08:53 552033] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:53 552042] [debug] |scid:d4ada425a7436459|xqc_process_new_conn_id_frame|new_conn_id|0f754c37d8a7f1ef98d2|sr_token:dfc016672cd7352fb4fbd05c0409ba2e
[2025/09/12 05:08:53 552049] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:53 552054] [debug] |scid:d4ada425a7436459|xqc_process_new_conn_id_frame|new_conn_id|7940c7a7205334e66145|sr_token:44d645831f9f6c6956fa3d3a90925e64
[2025/09/12 05:08:53 552060] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:53 552064] [debug] |scid:d4ada425a7436459|xqc_process_new_conn_id_frame|new_conn_id|02f425f53db38b532bc8|sr_token:1c365745db57fbf99356c9deab95604d
[2025/09/12 05:08:53 552070] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:53 552075] [debug] |scid:d4ada425a7436459|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:53 552083] [info] |scid:d4ada425a7436459|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056040E66E35C|
[2025/09/12 05:08:53 552089] [info] |scid:d4ada425a7436459|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:08:53 552094] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36248|rtt_var:14869|pto_duration:95724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:53 552103] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 552112] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 552121] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 552129] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733552094|now:1757653733552094|interv:0|
[2025/09/12 05:08:53 552135] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:2|expire:1757653732846239|now:1757653733552094|interval:0|pto_count:0|srtt:36248
[2025/09/12 05:08:53 552142] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:ACK_01RTT|expire:1757653733576656|now:1757653733551656|interv:25000|
[2025/09/12 05:08:53 552150] [debug] |scid:d4ada425a7436459|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653733551656|max_ack_delay:25000|
[2025/09/12 05:08:53 552156] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:08:53 552162] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653733551656|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 552168] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853551656|now:1757653733551656|interv:120000000|
[2025/09/12 05:08:53 552173] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853551656|now:1757653733551656|interv:120000000|
[2025/09/12 05:08:53 552179] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733629527|pq_index:0|
[2025/09/12 05:08:53 552184] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733518948|
[2025/09/12 05:08:53 552189] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733552189|
[2025/09/12 05:08:53 552200] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733552197|
[2025/09/12 05:08:53 552210] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653733552094|now:1757653733552197|
[2025/09/12 05:08:53 552218] [debug] |scid:d4ada425a7436459|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:53 552223] [debug] |scid:d4ada425a7436459|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056040E66E35C|path:0|bytes_in_flight:50|
[2025/09/12 05:08:53 552228] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36248|rtt_var:14869|pto_duration:95724|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:53 552234] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 552239] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 552244] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:53 552249] [debug] |scid:d4ada425a7436459|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:08:53 552254] [debug] |scid:d4ada425a7436459|xqc_conn_send_probe_pkt|conn:000056040E66E35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:08:53 552264] [debug] |scid:d4ada425a7436459|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:08:53 552269] [debug] |scid:d4ada425a7436459|xqc_conn_send_probe_pkt|conn:000056040E66E35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:08:53 552275] [debug] |scid:d4ada425a7436459|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056040E66E35C|pto_count:1
[2025/09/12 05:08:53 552283] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056040E66E35C|path:0|
[2025/09/12 05:08:53 552291] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:53 552300] [debug] |scid:d4ada425a7436459|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653733552197|
[2025/09/12 05:08:53 552306] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:53 552326] [debug] |scid:d4ada425a7436459|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a9a89c166058c573|sr_token:a06b6598fe7f000043ac34f103560000|seq_num:1
[2025/09/12 05:08:53 552337] [debug] |scid:d4ada425a7436459|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a1d7b86a45f1873f|sr_token:a06b6598fe7f000043ac34f103560000|seq_num:2
[2025/09/12 05:08:53 552343] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:08:53 552349] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:08:53 552355] [debug] |scid:d4ada425a7436459|xqc_path_get_perf_class|conn:000056040E66E35C|path_id:0|path_srtt:36248|min_srtt:36248|path_bw:1832|loss_rate:20.00|path_pto:1|
[2025/09/12 05:08:53 552361] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|path srtt|conn:000056040E66E35C|path_id:0|path_srtt:36248|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:53 552370] [debug] |scid:d4ada425a7436459|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 05:08:53 552380] [debug] |scid:d4ada425a7436459|xqc_path_get_perf_class|conn:000056040E66E35C|path_id:0|path_srtt:36248|min_srtt:36248|path_bw:1832|loss_rate:20.00|path_pto:1|
[2025/09/12 05:08:53 552389] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|path srtt|conn:000056040E66E35C|path_id:0|path_srtt:36248|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:53 552395] [debug] |scid:d4ada425a7436459|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 05:08:53 552401] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:53 552407] [debug] |scid:d4ada425a7436459|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056040E66E35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:08:53 552413] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:53 552447] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653733552421|stream_id:0|stream_offset:17|
[2025/09/12 05:08:53 552459] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|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 05:08:53 552469] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:53 552478] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36248|rtt_var:14869|pto_duration:191448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:53 552490] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 552495] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 552517] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:08:53 552523] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733783869|now:1757653733552478|interv:231391|
[2025/09/12 05:08:53 552528] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:2|expire:1757653733783869|now:1757653733552478|interval:231391|pto_count:1|srtt:36248
[2025/09/12 05:08:53 552535] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:36|
[2025/09/12 05:08:53 552542] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:53 552552] [debug] |scid:d4ada425a7436459|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000056040E66E35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:08:53 552562] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-7|next_skip_chance:1757653733914733|current_time:1757653733552561|
[2025/09/12 05:08:53 552570] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:08:53 552595] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:8|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653733552577|stream_id:0|stream_offset:17|
[2025/09/12 05:08:53 552602] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:8|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 05:08:53 552608] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:08:53 552617] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36248|rtt_var:14869|pto_duration:191448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:53 552626] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 552635] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 552643] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:08:53 552652] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733784025|now:1757653733552617|interv:231408|
[2025/09/12 05:08:53 552660] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:2|expire:1757653733784025|now:1757653733552617|interval:231408|pto_count:1|srtt:36248
[2025/09/12 05:08:53 552670] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:72|
[2025/09/12 05:08:53 552680] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:53 552690] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:08:53 552726] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:9|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653733552701|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 552746] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:9|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 05:08:53 552755] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:08:53 552764] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36248|rtt_var:14869|pto_duration:191448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:53 552773] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 552783] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 552791] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:08:53 552800] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733784149|now:1757653733552764|interv:231385|
[2025/09/12 05:08:53 552809] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:2|expire:1757653733784149|now:1757653733552764|interval:231385|pto_count:1|srtt:36248
[2025/09/12 05:08:53 552819] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:115|
[2025/09/12 05:08:53 552828] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:53 552833] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:08:53 552868] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653733552843|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 552878] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:10|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 05:08:53 552884] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:08:53 552890] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:36248|rtt_var:14869|pto_duration:191448|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:53 552895] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 552900] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 552905] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:08:53 552910] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733784291|now:1757653733552889|interv:231402|
[2025/09/12 05:08:53 552915] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:2|expire:1757653733784291|now:1757653733552889|interval:231402|pto_count:1|srtt:36248
[2025/09/12 05:08:53 552921] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:158|
[2025/09/12 05:08:53 552929] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733576656|
[2025/09/12 05:08:53 552936] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733576656|
[2025/09/12 05:08:53 552945] [debug] |xqc_engine_wakeup_after|wakeup:1757653733576656|now:1757653733552945|diff:23711|
[2025/09/12 05:08:53 552954] [debug] |xqc_engine_main_logic|END|now:1757653733552197|
[2025/09/12 05:08:53 552971] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:1332|state:ESTABED|recv_time:1757653733552971|
[2025/09/12 05:08:53 552977] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:1|
[2025/09/12 05:08:53 552984] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:53 552988] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:53 552996] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:08:53 553001] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:53 553006] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:53 553010] [debug] |scid:d4ada425a7436459|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:53 553020] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:53 553029] [debug] |scid:d4ada425a7436459|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:53 553039] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:08:53 553048] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653733552971|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 553056] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853552971|now:1757653733552971|interv:120000000|
[2025/09/12 05:08:53 553061] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853552971|now:1757653733552971|interv:120000000|
[2025/09/12 05:08:53 553066] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733576656|pq_index:0|
[2025/09/12 05:08:53 553071] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733552197|
[2025/09/12 05:08:53 553076] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733553076|
[2025/09/12 05:08:53 553082] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733553081|
[2025/09/12 05:08:53 553091] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|largest_recv:1|ack_delay:119|first_ack_range:1|largest_pkt_recv_time:1757653733552971|
[2025/09/12 05:08:53 553096] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:08:53 553101] [debug] |scid:d4ada425a7436459|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:08:53 553107] [debug] |scid:d4ada425a7436459|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:53 553114] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 553124] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:53 553133] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:08:53 553160] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:11|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653733553142|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 553167] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:11|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 05:08:53 553178] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733784291|
[2025/09/12 05:08:53 553183] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733784291|
[2025/09/12 05:08:53 553188] [debug] |xqc_engine_wakeup_after|wakeup:1757653733784291|now:1757653733553188|diff:231103|
[2025/09/12 05:08:53 553193] [debug] |xqc_engine_main_logic|END|now:1757653733553081|
[2025/09/12 05:08:53 553201] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733553201|
[2025/09/12 05:08:53 553209] [debug] |xqc_engine_wakeup_after|wakeup:1757653733784291|now:1757653733553209|diff:231082|
[2025/09/12 05:08:53 553217] [debug] |xqc_engine_main_logic|END|now:1757653733553201|
[2025/09/12 05:08:53 553460] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:380|state:ESTABED|recv_time:1757653733553459|
[2025/09/12 05:08:53 553471] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:1|
[2025/09/12 05:08:53 553481] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:08:53 553489] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:53 553516] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:08:53 553529] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:53 553539] [debug] |scid:d4ada425a7436459|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:08:53 553549] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733784291|pq_index:0|
[2025/09/12 05:08:53 553558] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733553081|
[2025/09/12 05:08:53 553567] [debug] |scid:d4ada425a7436459|xqc_process_crypto_frame|level:3|
[2025/09/12 05:08:53 553575] [debug] |scid:d4ada425a7436459|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:08:53 553580] [debug] |scid:d4ada425a7436459|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:08:53 553819] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:7|
[2025/09/12 05:08:53 553891] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:ACK_01RTT|expire:1757653733578459|now:1757653733553459|interv:25000|
[2025/09/12 05:08:53 553902] [debug] |scid:d4ada425a7436459|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:1757653733553459|max_ack_delay:25000|
[2025/09/12 05:08:53 553908] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:08:53 553914] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653733553459|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 553919] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853553459|now:1757653733553459|interv:120000000|
[2025/09/12 05:08:53 553924] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853553459|now:1757653733553459|interv:120000000|
[2025/09/12 05:08:53 553929] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733553929|
[2025/09/12 05:08:53 553934] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733553933|
[2025/09/12 05:08:53 553940] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:08:53 553949] [debug] |scid:d4ada425a7436459|xqc_process_crypto_write_streams|
[2025/09/12 05:08:53 553953] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:08:53 553957] [debug] |scid:d4ada425a7436459|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:08:53 553966] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733578459|
[2025/09/12 05:08:53 553973] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733578459|
[2025/09/12 05:08:53 553980] [debug] |xqc_engine_wakeup_after|wakeup:1757653733578459|now:1757653733553980|diff:24479|
[2025/09/12 05:08:53 553987] [debug] |xqc_engine_main_logic|END|now:1757653733553933|
[2025/09/12 05:08:53 553993] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733553993|
[2025/09/12 05:08:53 553997] [debug] |xqc_engine_wakeup_after|wakeup:1757653733578459|now:1757653733553997|diff:24462|
[2025/09/12 05:08:53 554001] [debug] |xqc_engine_main_logic|END|now:1757653733553993|
[2025/09/12 05:08:53 578512] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733578512|
[2025/09/12 05:08:53 578525] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733578459|pq_index:0|
[2025/09/12 05:08:53 578531] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733553933|
[2025/09/12 05:08:53 578539] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733578537|
[2025/09/12 05:08:53 578545] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653733578459|now:1757653733578537|
[2025/09/12 05:08:53 578551] [debug] |scid:d4ada425a7436459|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:53 578556] [debug] |scid:d4ada425a7436459|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653733578459|now:1757653733578537|
[2025/09/12 05:08:53 578561] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:53 578567] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|largest_recv:2|ack_delay:25108|first_ack_range:2|largest_pkt_recv_time:1757653733553459|
[2025/09/12 05:08:53 578573] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:08:53 578578] [debug] |scid:d4ada425a7436459|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:08:53 578583] [debug] |scid:d4ada425a7436459|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:53 578589] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 578595] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:53 578601] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:08:53 578634] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:12|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653733578610|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 578641] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:12|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 05:08:53 578652] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733784291|
[2025/09/12 05:08:53 578660] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733784291|
[2025/09/12 05:08:53 578667] [debug] |xqc_engine_wakeup_after|wakeup:1757653733784291|now:1757653733578666|diff:205625|
[2025/09/12 05:08:53 578674] [debug] |xqc_engine_main_logic|END|now:1757653733578537|
[2025/09/12 05:08:53 583021] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:31|state:ESTABED|recv_time:1757653733583020|
[2025/09/12 05:08:53 583039] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:1|
[2025/09/12 05:08:53 583051] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:08:53 583059] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:53 583070] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:08:53 583079] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:53 583089] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|conn:000056040E66E35C|path:0|pkt_num:1|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:08:53 583100] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653733552421|is_app_limited:0|send_elapse:0|ack_elapse:30599|ctl_first_sent_time:1757653733552421|lagest_ack_time:1757653733583020|curr_delivered:1290|
[2025/09/12 05:08:53 583111] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_sent_time_update:1757653733552421|
[2025/09/12 05:08:53 583120] [debug] |scid:d4ada425a7436459|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:08:53 583131] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:08:53 583139] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|before update rtt|conn:000056040E66E35C|srtt:36248|rttvar:14869|minrtt:32487|latest_rtt:30599|ack_delay:0|
[2025/09/12 05:08:53 583149] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |after update rtt|conn:000056040E66E35C|srtt:35541|rttvar:12564|minrtt:30599|latest_rtt:30599|ack_delay:0|
[2025/09/12 05:08:53 583159] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:53 583169] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:53 583178] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:35541|rtt_var:12564|pto_duration:85797|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:53 583188] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 583196] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 583201] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:08:53 583206] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733658640|now:1757653733583178|interv:75462|
[2025/09/12 05:08:53 583211] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:2|expire:1757653733658640|now:1757653733583178|interval:75462|pto_count:0|srtt:35541
[2025/09/12 05:08:53 583217] [debug] |scid:d4ada425a7436459|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30599, delivered 36|rate 1176|lost 0|
[2025/09/12 05:08:53 583222] [debug] |scid:d4ada425a7436459|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:08:53 583228] [debug] |scid:d4ada425a7436459|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176) in round 3|
[2025/09/12 05:08:53 583234] [debug] |scid:d4ada425a7436459|xqc_bbr_update_min_rtt|probertt expire|rtt:30599, old_rtt:32487|
[2025/09/12 05:08:53 583243] [debug] |scid:d4ada425a7436459|xqc_bbr_update_min_rtt|minrtt expire|rtt:30599, old_rtt:32487|
[2025/09/12 05:08:53 583257] [debug] |scid:d4ada425a7436459|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:366|
[2025/09/12 05:08:53 583266] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653733552421|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:53 583276] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653733552421|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:53 583287] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |bbr on ack|mode:0|pacing_rate:10811572|bw:1832|cwnd:139146|full_bw_reached:0|inflight:86|srtt:35541|latest_rtt:30599|min_rtt:30599|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:53 583300] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:08:53 583306] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757653733583020|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 583312] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853583020|now:1757653733583020|interv:120000000|
[2025/09/12 05:08:53 583318] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853583020|now:1757653733583020|interv:120000000|
[2025/09/12 05:08:53 583327] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733784291|pq_index:0|
[2025/09/12 05:08:53 583336] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733578537|
[2025/09/12 05:08:53 583344] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733583344|
[2025/09/12 05:08:53 583355] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733583352|
[2025/09/12 05:08:53 583368] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733658640|
[2025/09/12 05:08:53 583377] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733658640|
[2025/09/12 05:08:53 583385] [debug] |xqc_engine_wakeup_after|wakeup:1757653733658640|now:1757653733583385|diff:75255|
[2025/09/12 05:08:53 583394] [debug] |xqc_engine_main_logic|END|now:1757653733583352|
[2025/09/12 05:08:53 583405] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733583405|
[2025/09/12 05:08:53 583413] [debug] |xqc_engine_wakeup_after|wakeup:1757653733658640|now:1757653733583413|diff:75227|
[2025/09/12 05:08:53 583422] [debug] |xqc_engine_main_logic|END|now:1757653733583405|
[2025/09/12 05:08:53 583531] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:35|state:ESTABED|recv_time:1757653733583530|
[2025/09/12 05:08:53 583548] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:1|
[2025/09/12 05:08:53 583560] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:08:53 583568] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:08:53 583579] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:08:53 583587] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:53 583597] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|conn:000056040E66E35C|path:0|pkt_num:10|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:08:53 583617] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:1254|prior_time:1757653733552421|is_app_limited:0|send_elapse:422|ack_elapse:31109|ctl_first_sent_time:1757653733552843|lagest_ack_time:1757653733583530|curr_delivered:1333|
[2025/09/12 05:08:53 583628] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_sent_time_update:1757653733552843|
[2025/09/12 05:08:53 583637] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:08:53 583645] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|before update rtt|conn:000056040E66E35C|srtt:35541|rttvar:12564|minrtt:30599|latest_rtt:30687|ack_delay:0|
[2025/09/12 05:08:53 583655] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |after update rtt|conn:000056040E66E35C|srtt:34934|rttvar:10636|minrtt:30599|latest_rtt:30687|ack_delay:0|
[2025/09/12 05:08:53 583665] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:08:53 583674] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:53 583683] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:2|expire:1757653733592001|now:1757653733583683|interval:8318|
[2025/09/12 05:08:53 583693] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733592001|now:1757653733583683|interv:8318|
[2025/09/12 05:08:53 583703] [debug] |scid:d4ada425a7436459|xqc_generate_sample|sampler: send_elapse 422, ack_elapse 31109, delivered 79|rate 2539|lost 0|
[2025/09/12 05:08:53 583713] [debug] |scid:d4ada425a7436459|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2539) in round 3|
[2025/09/12 05:08:53 583722] [debug] |scid:d4ada425a7436459|xqc_bbr_update_min_rtt|minrtt expire|rtt:30599, old_rtt:30599|
[2025/09/12 05:08:53 583728] [debug] |scid:d4ada425a7436459|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:507|
[2025/09/12 05:08:53 583733] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:43|po_sent_time:1757653733552843|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:53 583739] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:43|po_sent_time:1757653733552843|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:08:53 583745] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |bbr on ack|mode:0|pacing_rate:10811572|bw:2539|cwnd:139189|full_bw_reached:0|inflight:43|srtt:34934|latest_rtt:30687|min_rtt:30599|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:08:53 583753] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:08:53 583759] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653733583530|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 583765] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853583530|now:1757653733583530|interv:120000000|
[2025/09/12 05:08:53 583771] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853583530|now:1757653733583530|interv:120000000|
[2025/09/12 05:08:53 583776] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733658640|pq_index:0|
[2025/09/12 05:08:53 583792] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733583352|
[2025/09/12 05:08:53 583801] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733583800|
[2025/09/12 05:08:53 583808] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733583807|
[2025/09/12 05:08:53 583816] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733592001|
[2025/09/12 05:08:53 583821] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733592001|
[2025/09/12 05:08:53 583826] [debug] |xqc_engine_wakeup_after|wakeup:1757653733592001|now:1757653733583826|diff:8175|
[2025/09/12 05:08:53 583831] [debug] |xqc_engine_main_logic|END|now:1757653733583807|
[2025/09/12 05:08:53 583838] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733583838|
[2025/09/12 05:08:53 583843] [debug] |xqc_engine_wakeup_after|wakeup:1757653733592001|now:1757653733583843|diff:8158|
[2025/09/12 05:08:53 583848] [debug] |xqc_engine_main_logic|END|now:1757653733583838|
[2025/09/12 05:08:53 584394] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:1054|state:ESTABED|recv_time:1757653733584392|
[2025/09/12 05:08:53 584406] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:1|
[2025/09/12 05:08:53 584418] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:08:53 584425] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:08:53 584437] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:08:53 584445] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:b|
[2025/09/12 05:08:53 584454] [debug] |scid:d4ada425a7436459|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:08:53 584464] [debug] |scid:d4ada425a7436459|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:08:53 584473] [debug] |scid:d4ada425a7436459|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:08:53 584481] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733592001|pq_index:0|
[2025/09/12 05:08:53 584490] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733583807|
[2025/09/12 05:08:53 584516] [debug] |scid:d4ada425a7436459|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:08:53 584530] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:ACK_01RTT|expire:1757653733609392|now:1757653733584392|interv:25000|
[2025/09/12 05:08:53 584541] [debug] |scid:d4ada425a7436459|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:1757653733584392|max_ack_delay:25000|
[2025/09/12 05:08:53 584552] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:08:53 584559] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:6|frame:STREAM |recv_time:1757653733584392|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 584569] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853584392|now:1757653733584392|interv:120000000|
[2025/09/12 05:08:53 584578] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853584392|now:1757653733584392|interv:120000000|
[2025/09/12 05:08:53 584588] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733584588|
[2025/09/12 05:08:53 584595] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733584593|
[2025/09/12 05:08:53 584607] [debug] |scid:d4ada425a7436459|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000056040E66E35C|
[2025/09/12 05:08:53 584618] [debug] |scid:d4ada425a7436459|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:08:53 584627] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:STREAM_CLOSE|expire:1757653733892061|now:1757653733584627|interv:307434|
[2025/09/12 05:08:53 584675] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733592001|
[2025/09/12 05:08:53 584681] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733592001|
[2025/09/12 05:08:53 584686] [debug] |xqc_engine_wakeup_after|wakeup:1757653733592001|now:1757653733584686|diff:7315|
[2025/09/12 05:08:53 584691] [debug] |xqc_engine_main_logic|END|now:1757653733584593|
[2025/09/12 05:08:53 592140] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733592140|
[2025/09/12 05:08:53 592151] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733592001|pq_index:0|
[2025/09/12 05:08:53 592157] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733584593|
[2025/09/12 05:08:53 592163] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733592162|
[2025/09/12 05:08:53 592169] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653733592001|now:1757653733592162|
[2025/09/12 05:08:53 592175] [debug] |scid:d4ada425a7436459|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:53 592180] [debug] |scid:d4ada425a7436459|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:08:53 592185] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:08:53 592191] [debug] |scid:d4ada425a7436459|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:7|po_sent_time:1757653733552701|lost_send_time:1757653733552862|loss_delay:39300|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:08:53 592197] [debug] |scid:d4ada425a7436459|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653733552701u|
[2025/09/12 05:08:53 592203] [stats] |scid:d4ada425a7436459|xqc_send_ctl_detect_lost|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |lost interval:1757653733592162|lost_count:1|send_count:10|pkt_num:9|po_send_time:1757653733552701|srtt:34934|cwnd:139189|bw:2539|conn_life:862973|now:0|last_lost_time:862973|
[2025/09/12 05:08:53 592209] [debug] |scid:d4ada425a7436459|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:08:53 592214] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056040E66E35C|path:0|
[2025/09/12 05:08:53 592219] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:53 592224] [debug] |scid:d4ada425a7436459|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653733592162|
[2025/09/12 05:08:53 592229] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:53 592235] [debug] |scid:d4ada425a7436459|xqc_path_get_perf_class|conn:000056040E66E35C|path_id:0|path_srtt:34934|min_srtt:34934|path_bw:2539|loss_rate:20.00|path_pto:0|
[2025/09/12 05:08:53 592241] [debug] |scid:d4ada425a7436459|xqc_send_ctl_can_send|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139189|conn:000056040E66E35C|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 592253] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|path srtt|conn:000056040E66E35C|path_id:0|path_srtt:34934|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:53 592259] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:9|size:43|reinj:0|path_class:2|
[2025/09/12 05:08:53 592265] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:9|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:53 592271] [debug] |scid:d4ada425a7436459|xqc_send_ctl_can_send|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139189|conn:000056040E66E35C|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 592276] [debug] |scid:d4ada425a7436459|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:08:53 592282] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:08:53 592313] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:13|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653733592290|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 592321] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:13|origin_pktnum:9|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:08:53 592329] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:53 592338] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|srtt:34934|rtt_var:10636|pto_duration:77478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:53 592346] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:53 592354] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:53 592361] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_pto_time_and_space|conn:000056040E66E35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:08:53 592369] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:LOSS_DETECTION|expire:1757653733689768|now:1757653733592337|interv:97431|
[2025/09/12 05:08:53 592378] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056040E66E35C|path:0|pns:2|expire:1757653733689768|now:1757653733592337|interval:97431|pto_count:0|srtt:34934
[2025/09/12 05:08:53 592389] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139189|inflight:43|
[2025/09/12 05:08:53 592397] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733609392|
[2025/09/12 05:08:53 592402] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733609392|
[2025/09/12 05:08:53 592407] [debug] |xqc_engine_wakeup_after|wakeup:1757653733609392|now:1757653733592406|diff:16986|
[2025/09/12 05:08:53 592412] [debug] |xqc_engine_main_logic|END|now:1757653733592162|
[2025/09/12 05:08:53 609410] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733609410|
[2025/09/12 05:08:53 609423] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733609392|pq_index:0|
[2025/09/12 05:08:53 609428] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733592162|
[2025/09/12 05:08:53 609434] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733609432|
[2025/09/12 05:08:53 609439] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653733609392|now:1757653733609432|
[2025/09/12 05:08:53 609449] [debug] |scid:d4ada425a7436459|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:53 609454] [debug] |scid:d4ada425a7436459|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653733609392|now:1757653733609432|
[2025/09/12 05:08:53 609458] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:53 609464] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|largest_recv:6|ack_delay:25072|first_ack_range:1|largest_pkt_recv_time:1757653733584392|
[2025/09/12 05:08:53 609469] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:6|low:5|pkt_pns:2|
[2025/09/12 05:08:53 609473] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:08:53 609477] [debug] |scid:d4ada425a7436459|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 05:08:53 609482] [debug] |scid:d4ada425a7436459|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:53 609487] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 609493] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:53 609514] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:08:53 609553] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653733609526|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 609563] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:14|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:53 609573] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733689768|
[2025/09/12 05:08:53 609580] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733689768|
[2025/09/12 05:08:53 609588] [debug] |xqc_engine_wakeup_after|wakeup:1757653733689768|now:1757653733609587|diff:80181|
[2025/09/12 05:08:53 609593] [debug] |xqc_engine_main_logic|END|now:1757653733609432|
[2025/09/12 05:08:53 610310] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:1372|state:ESTABED|recv_time:1757653733610308|
[2025/09/12 05:08:53 610318] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:1|
[2025/09/12 05:08:53 610329] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:08:53 610337] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:08:53 610351] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:08:53 610358] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:53 610367] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:53 610375] [debug] |scid:d4ada425a7436459|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:53 610393] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:ACK_01RTT|expire:1757653733635308|now:1757653733610308|interv:25000|
[2025/09/12 05:08:53 610405] [debug] |scid:d4ada425a7436459|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653733610308|max_ack_delay:25000|
[2025/09/12 05:08:53 610416] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:08:53 610423] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:7|frame:PADDING PING |recv_time:1757653733610308|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 610442] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853610308|now:1757653733610308|interv:120000000|
[2025/09/12 05:08:53 610451] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853610308|now:1757653733610308|interv:120000000|
[2025/09/12 05:08:53 610460] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733689768|pq_index:0|
[2025/09/12 05:08:53 610469] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733609432|
[2025/09/12 05:08:53 610477] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733610477|
[2025/09/12 05:08:53 610487] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733610485|
[2025/09/12 05:08:53 610495] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733635308|
[2025/09/12 05:08:53 610520] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733635308|
[2025/09/12 05:08:53 610525] [debug] |xqc_engine_wakeup_after|wakeup:1757653733635308|now:1757653733610525|diff:24783|
[2025/09/12 05:08:53 610531] [debug] |xqc_engine_main_logic|END|now:1757653733610485|
[2025/09/12 05:08:53 610537] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733610537|
[2025/09/12 05:08:53 610542] [debug] |xqc_engine_wakeup_after|wakeup:1757653733635308|now:1757653733610542|diff:24766|
[2025/09/12 05:08:53 610547] [debug] |xqc_engine_main_logic|END|now:1757653733610537|
[2025/09/12 05:08:53 622990] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:37|state:ESTABED|recv_time:1757653733622988|
[2025/09/12 05:08:53 623011] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:0|
[2025/09/12 05:08:53 623025] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:08:53 623033] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:08:53 623045] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:08:53 623054] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:53 623066] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|conn:000056040E66E35C|path:0|pkt_num:13|origin_pktnum:9|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:08:53 623078] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:43|prior_delivered:1333|prior_time:1757653733592290|is_app_limited:0|send_elapse:0|ack_elapse:30698|ctl_first_sent_time:1757653733592290|lagest_ack_time:1757653733622988|curr_delivered:1376|
[2025/09/12 05:08:53 623089] [debug] |scid:d4ada425a7436459|xqc_update_sample|sampler_sent_time_update:1757653733592290|
[2025/09/12 05:08:53 623100] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:08:53 623109] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|before update rtt|conn:000056040E66E35C|srtt:34934|rttvar:10636|minrtt:30599|latest_rtt:30698|ack_delay:0|
[2025/09/12 05:08:53 623119] [debug] |scid:d4ada425a7436459|xqc_send_ctl_update_rtt|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |after update rtt|conn:000056040E66E35C|srtt:34405|rttvar:9036|minrtt:30599|latest_rtt:30698|ack_delay:0|
[2025/09/12 05:08:53 623129] [debug] |scid:d4ada425a7436459|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:08:53 623137] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:53 623151] [debug] |scid:d4ada425a7436459|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056040E66E35C|path:0|
[2025/09/12 05:08:53 623157] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:53 623164] [debug] |scid:d4ada425a7436459|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30698, delivered 43|rate 1400|lost 1|
[2025/09/12 05:08:53 623175] [debug] |scid:d4ada425a7436459|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:08:53 623185] [debug] |scid:d4ada425a7436459|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1400) in round 4|
[2025/09/12 05:08:53 623194] [debug] |scid:d4ada425a7436459|xqc_bbr_update_min_rtt|minrtt expire|rtt:30599, old_rtt:30599|
[2025/09/12 05:08:53 623203] [debug] |scid:d4ada425a7436459|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:507|
[2025/09/12 05:08:53 623212] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139189|packet_lost:0|acked:43|po_sent_time:1757653733592290|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1376|
[2025/09/12 05:08:53 623222] [debug] |scid:d4ada425a7436459|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139189|packet_lost:0|acked:43|po_sent_time:1757653733592290|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1376|
[2025/09/12 05:08:53 623229] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_ack_received|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf |bbr on ack|mode:0|pacing_rate:10811572|bw:2539|cwnd:139232|full_bw_reached:0|inflight:0|srtt:34405|latest_rtt:30698|min_rtt:30599|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:53 623238] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:08:53 623244] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653733622988|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 623251] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853622988|now:1757653733622988|interv:120000000|
[2025/09/12 05:08:53 623257] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853622988|now:1757653733622988|interv:120000000|
[2025/09/12 05:08:53 623262] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733635308|pq_index:0|
[2025/09/12 05:08:53 623268] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733610485|
[2025/09/12 05:08:53 623273] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733623273|
[2025/09/12 05:08:53 623280] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733623278|
[2025/09/12 05:08:53 623289] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733635308|
[2025/09/12 05:08:53 623294] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733635308|
[2025/09/12 05:08:53 623299] [debug] |xqc_engine_wakeup_after|wakeup:1757653733635308|now:1757653733623299|diff:12009|
[2025/09/12 05:08:53 623305] [debug] |xqc_engine_main_logic|END|now:1757653733623278|
[2025/09/12 05:08:53 623312] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733623312|
[2025/09/12 05:08:53 623317] [debug] |xqc_engine_wakeup_after|wakeup:1757653733635308|now:1757653733623317|diff:11991|
[2025/09/12 05:08:53 623323] [debug] |xqc_engine_main_logic|END|now:1757653733623312|
[2025/09/12 05:08:53 635021] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733635021|
[2025/09/12 05:08:53 635039] [debug] |xqc_engine_wakeup_after|wakeup:1757653733635308|now:1757653733635039|diff:269|
[2025/09/12 05:08:53 635045] [debug] |xqc_engine_main_logic|END|now:1757653733635021|
[2025/09/12 05:08:53 636114] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733636114|
[2025/09/12 05:08:53 636123] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733635308|pq_index:0|
[2025/09/12 05:08:53 636129] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733623278|
[2025/09/12 05:08:53 636138] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733636135|
[2025/09/12 05:08:53 636145] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653733635308|now:1757653733636135|
[2025/09/12 05:08:53 636151] [debug] |scid:d4ada425a7436459|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:53 636157] [debug] |scid:d4ada425a7436459|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653733635308|now:1757653733636135|
[2025/09/12 05:08:53 636163] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:53 636171] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|largest_recv:8|ack_delay:25863|first_ack_range:3|largest_pkt_recv_time:1757653733610308|
[2025/09/12 05:08:53 636178] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:8|low:5|pkt_pns:2|
[2025/09/12 05:08:53 636183] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:08:53 636189] [debug] |scid:d4ada425a7436459|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:7|frame_largest_recv:8|
[2025/09/12 05:08:53 636196] [debug] |scid:d4ada425a7436459|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:53 636203] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 636210] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:53 636217] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:08:53 636253] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653733636227|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 636262] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:15|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 05:08:53 636274] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733892061|
[2025/09/12 05:08:53 636284] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733892061|
[2025/09/12 05:08:53 636293] [debug] |xqc_engine_wakeup_after|wakeup:1757653733892061|now:1757653733636293|diff:255768|
[2025/09/12 05:08:53 636302] [debug] |xqc_engine_main_logic|END|now:1757653733636135|
[2025/09/12 05:08:53 668035] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:1422|state:ESTABED|recv_time:1757653733668033|
[2025/09/12 05:08:53 668058] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:1|
[2025/09/12 05:08:53 668072] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:08:53 668083] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:08:53 668094] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:08:53 668104] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:53 668125] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:53 668136] [debug] |scid:d4ada425a7436459|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:53 668160] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:ACK_01RTT|expire:1757653733693033|now:1757653733668033|interv:25000|
[2025/09/12 05:08:53 668173] [debug] |scid:d4ada425a7436459|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653733668033|max_ack_delay:25000|
[2025/09/12 05:08:53 668186] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:08:53 668199] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING |recv_time:1757653733668033|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 668213] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853668033|now:1757653733668033|interv:120000000|
[2025/09/12 05:08:53 668224] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853668033|now:1757653733668033|interv:120000000|
[2025/09/12 05:08:53 668233] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733892061|pq_index:0|
[2025/09/12 05:08:53 668245] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733636135|
[2025/09/12 05:08:53 668256] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733668256|
[2025/09/12 05:08:53 668270] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733668266|
[2025/09/12 05:08:53 668282] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733693033|
[2025/09/12 05:08:53 668288] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733693033|
[2025/09/12 05:08:53 668294] [debug] |xqc_engine_wakeup_after|wakeup:1757653733693033|now:1757653733668294|diff:24739|
[2025/09/12 05:08:53 668301] [debug] |xqc_engine_main_logic|END|now:1757653733668266|
[2025/09/12 05:08:53 668308] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733668308|
[2025/09/12 05:08:53 668314] [debug] |xqc_engine_wakeup_after|wakeup:1757653733693033|now:1757653733668314|diff:24719|
[2025/09/12 05:08:53 668320] [debug] |xqc_engine_main_logic|END|now:1757653733668308|
[2025/09/12 05:08:53 692774] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733692774|
[2025/09/12 05:08:53 692787] [debug] |xqc_engine_wakeup_after|wakeup:1757653733693033|now:1757653733692786|diff:247|
[2025/09/12 05:08:53 692793] [debug] |xqc_engine_main_logic|END|now:1757653733692774|
[2025/09/12 05:08:53 693862] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733693862|
[2025/09/12 05:08:53 693870] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733693033|pq_index:0|
[2025/09/12 05:08:53 693876] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733668266|
[2025/09/12 05:08:53 693884] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733693882|
[2025/09/12 05:08:53 693891] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653733693033|now:1757653733693882|
[2025/09/12 05:08:53 693898] [debug] |scid:d4ada425a7436459|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:53 693903] [debug] |scid:d4ada425a7436459|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653733693033|now:1757653733693882|
[2025/09/12 05:08:53 693914] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:53 693922] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|largest_recv:10|ack_delay:25889|first_ack_range:0|largest_pkt_recv_time:1757653733668033|
[2025/09/12 05:08:53 693929] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 05:08:53 693935] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:8|low:5|pkt_pns:2|
[2025/09/12 05:08:53 693941] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:08:53 693947] [debug] |scid:d4ada425a7436459|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:08:53 693953] [debug] |scid:d4ada425a7436459|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:53 693960] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 693968] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:53 693975] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:08:53 694011] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:16|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653733693984|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 694020] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:16|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:53 694028] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733892061|
[2025/09/12 05:08:53 694038] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733892061|
[2025/09/12 05:08:53 694048] [debug] |xqc_engine_wakeup_after|wakeup:1757653733892061|now:1757653733694048|diff:198013|
[2025/09/12 05:08:53 694057] [debug] |xqc_engine_main_logic|END|now:1757653733693882|
[2025/09/12 05:08:53 726142] [info] |xqc_engine_packet_process|==>|conn:000056040E66E35C|size:1452|state:ESTABED|recv_time:1757653733726140|
[2025/09/12 05:08:53 726160] [debug] |scid:d4ada425a7436459|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d4ada425a7436459|spin_bit:0|
[2025/09/12 05:08:53 726173] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:08:53 726182] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:08:53 726195] [debug] |scid:d4ada425a7436459|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:08:53 726203] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:53 726212] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:12|
[2025/09/12 05:08:53 726221] [debug] |scid:d4ada425a7436459|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:08:53 726231] [debug] |scid:d4ada425a7436459|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:53 726239] [debug] |scid:d4ada425a7436459|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:53 726256] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:ACK_01RTT|expire:1757653733751140|now:1757653733726140|interv:25000|
[2025/09/12 05:08:53 726269] [debug] |scid:d4ada425a7436459|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653733726140|max_ack_delay:25000|
[2025/09/12 05:08:53 726279] [debug] |scid:d4ada425a7436459|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:08:53 726298] [info] |scid:d4ada425a7436459|xqc_conn_on_pkt_processed|====>|conn:000056040E66E35C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING PING MAX_STREAMS |recv_time:1757653733726140|dcid:d4ada425a7436459|dcid_seq:0|
[2025/09/12 05:08:53 726309] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:PATH_IDLE|expire:1757653853726140|now:1757653733726140|interv:120000000|
[2025/09/12 05:08:53 726318] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_IDLE|expire:1757653853726140|now:1757653733726140|interv:120000000|
[2025/09/12 05:08:53 726325] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733892061|pq_index:0|
[2025/09/12 05:08:53 726330] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733693882|
[2025/09/12 05:08:53 726335] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733726335|
[2025/09/12 05:08:53 726342] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733726340|
[2025/09/12 05:08:53 726350] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733751140|
[2025/09/12 05:08:53 726355] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733751140|
[2025/09/12 05:08:53 726360] [debug] |xqc_engine_wakeup_after|wakeup:1757653733751140|now:1757653733726360|diff:24780|
[2025/09/12 05:08:53 726365] [debug] |xqc_engine_main_logic|END|now:1757653733726340|
[2025/09/12 05:08:53 726372] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733726372|
[2025/09/12 05:08:53 726376] [debug] |xqc_engine_wakeup_after|wakeup:1757653733751140|now:1757653733726376|diff:24764|
[2025/09/12 05:08:53 726381] [debug] |xqc_engine_main_logic|END|now:1757653733726372|
[2025/09/12 05:08:53 750832] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733750832|
[2025/09/12 05:08:53 750841] [debug] |xqc_engine_wakeup_after|wakeup:1757653733751140|now:1757653733750841|diff:299|
[2025/09/12 05:08:53 750846] [debug] |xqc_engine_main_logic|END|now:1757653733750832|
[2025/09/12 05:08:53 751917] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733751917|
[2025/09/12 05:08:53 751926] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733751140|pq_index:0|
[2025/09/12 05:08:53 751931] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733726340|
[2025/09/12 05:08:53 751938] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733751937|
[2025/09/12 05:08:53 751945] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653733751140|now:1757653733751937|
[2025/09/12 05:08:53 751950] [debug] |scid:d4ada425a7436459|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:53 751956] [debug] |scid:d4ada425a7436459|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653733751140|now:1757653733751937|
[2025/09/12 05:08:53 751961] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:53 751969] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|largest_recv:11|ack_delay:25829|first_ack_range:1|largest_pkt_recv_time:1757653733726140|
[2025/09/12 05:08:53 751975] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:11|low:10|pkt_pns:2|
[2025/09/12 05:08:53 751980] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:8|low:5|pkt_pns:2|
[2025/09/12 05:08:53 751986] [debug] |scid:d4ada425a7436459|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:08:53 751991] [debug] |scid:d4ada425a7436459|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:08:53 752003] [debug] |scid:d4ada425a7436459|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:53 752009] [debug] |scid:d4ada425a7436459|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 752016] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:53 752023] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:08:53 752065] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:17|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653733752032|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 752073] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:17|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:53 752081] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653733892061|
[2025/09/12 05:08:53 752087] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653733892061|
[2025/09/12 05:08:53 752092] [debug] |xqc_engine_wakeup_after|wakeup:1757653733892061|now:1757653733752092|diff:139969|
[2025/09/12 05:08:53 752098] [debug] |xqc_engine_main_logic|END|now:1757653733751937|
[2025/09/12 05:08:53 892488] [debug] |xqc_engine_main_logic|BEGIN|now:1757653733892488|
[2025/09/12 05:08:53 892526] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653733892061|pq_index:0|
[2025/09/12 05:08:53 892534] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733751937|
[2025/09/12 05:08:53 892543] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653733892541|
[2025/09/12 05:08:53 892551] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653733892061|now:1757653733892541|
[2025/09/12 05:08:53 892558] [debug] |scid:d4ada425a7436459|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:08:53 892565] [debug] |scid:d4ada425a7436459|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:08:53 892587] [info] |scid:d4ada425a7436459|xqc_conn_close|conn:000056040E66E35C|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 05:08:53 892596] [debug] |scid:d4ada425a7436459|xqc_timer_set|type:CONN_DRAINING|expire:1757653734179242|now:1757653733892595|interv:286647|
[2025/09/12 05:08:53 892602] [debug] |scid:d4ada425a7436459|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:08:53 892609] [debug] |scid:d4ada425a7436459|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:08:53 892615] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:08:53 892621] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:53 892627] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:53 892632] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:53 892639] [info] |scid:d4ada425a7436459|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 05:08:53 892648] [debug] |scid:d4ada425a7436459|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:08:53 892679] [stats] |scid:d4ada425a7436459|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:1757653732730370|wrt_delay:39|snd_delay:145|finwrt_delay:39|finsnd_delay:822207|finrcv_delay:854094|finread_delay:854248|all_acked_delay:852758|firstfinack_dely:852750|close_delay:854257|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf|path_info:mp is not supported in connection scid:d4ada425a7436459|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:08:53 892698] [debug] |scid:d4ada425a7436459|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653733892061|now:1757653733892541|
[2025/09/12 05:08:53 892710] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:08:53 892722] [debug] |scid:d4ada425a7436459|xqc_path_get_perf_class|conn:000056040E66E35C|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:2539|loss_rate:33.33|path_pto:0|
[2025/09/12 05:08:53 892735] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|path srtt|conn:000056040E66E35C|path_id:0|path_srtt:34405|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:53 892748] [debug] |scid:d4ada425a7436459|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:08:53 892757] [debug] |scid:d4ada425a7436459|xqc_check_acked_or_dropped_pkt|conn:000056040E66E35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:08:53 892765] [debug] |scid:d4ada425a7436459|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:08:53 892831] [info] |scid:d4ada425a7436459|xqc_send_packet_with_pn|<==|conn:000056040E66E35C|path:0|pkt_num:18|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653733892784|stream_id:0|stream_offset:0|
[2025/09/12 05:08:53 892846] [debug] |scid:d4ada425a7436459|xqc_send_ctl_on_packet_sent|conn:000056040E66E35C|path:0|pkt_num:18|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:08:53 892860] [debug] |scid:d4ada425a7436459|xqc_conn_next_wakeup_time|wakeup_time:1757653734179242|
[2025/09/12 05:08:53 892871] [debug] |scid:d4ada425a7436459|xqc_engine_add_wakeup_queue|next_tick_time:1757653734179242|
[2025/09/12 05:08:53 892881] [debug] |xqc_engine_wakeup_after|wakeup:1757653734179242|now:1757653733892881|diff:286361|
[2025/09/12 05:08:53 892893] [debug] |xqc_engine_main_logic|END|now:1757653733892541|
[2025/09/12 05:08:54 179764] [debug] |xqc_engine_main_logic|BEGIN|now:1757653734179763|
[2025/09/12 05:08:54 179801] [debug] |scid:d4ada425a7436459|xqc_engine_remove_wakeup_queue|next_tick_time:1757653734179242|pq_index:0|
[2025/09/12 05:08:54 179809] [debug] |scid:d4ada425a7436459|xqc_engine_add_active_queue|last_ticked_time:1757653733892541|
[2025/09/12 05:08:54 179819] [debug] |scid:d4ada425a7436459|xqc_engine_process_conn|conn:000056040E66E35C|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:1757653734179816|
[2025/09/12 05:08:54 179828] [debug] |scid:d4ada425a7436459|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653734179242|now:1757653734179816|
[2025/09/12 05:08:54 179835] [debug] |scid:d4ada425a7436459|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653734179242|now:1757653734179816|
[2025/09/12 05:08:54 179841] [debug] |scid:d4ada425a7436459|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:08:54 179848] [info] |xqc_engine_main_logic|conn:000056040E66E35C|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf|conn_state:13|next_tick_time:1757653734179242
[2025/09/12 05:08:54 179870] [report] |scid:d4ada425a7436459|xqc_conn_destroy|000056040E66E35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:789707|first_send_delay:1227|conn_persist:1450681|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-36258-d4ada425a7436459 p-193.167.100.100-443-3057f9ce69c768cf|hsk_recv:788577|close_recv:0|close_send:1163595|last_recv:996951|last_send:1163595|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,19,14,11,51,0,1024,i96,4,1413,1422,3,10,938,0,4,1443,1452,403,11,996,0,4,28,37,4,8,893,0,4,19,40000,18,1163,4,25,4,16,964,4,25,4,17,1022,0-2,0-2,0-0,0-0,0-0,0-34,0-5554,0-9679,0-11,0-11,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:11|spurious_loss:0|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:08:54 179959] [debug] |scid:d4ada425a7436459|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:08:54 179968] [debug] |scid:d4ada425a7436459|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:08:54 179975] [debug] |scid:d4ada425a7436459|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:08:54 179981] [debug] |scid:d4ada425a7436459|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:08:54 180073] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:08:54 180083] [debug] |xqc_engine_main_logic|END|now:1757653734179816|
[2025/09/12 05:08:54 181163] [debug] |xqc_engine_destroy|begin|