[2025/09/12 04:59:34 004934] [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 04:59:34 004968] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:59:34 004972] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:59:34 004977] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:59:34 004981] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:59:34 004988] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:59:34 004992] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:59:34 004996] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:59:34 005000] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:59:34 005112] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653294005110|now:1757653174005110|interv:120000000|
[2025/09/12 04:59:34 005141] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653294005141|now:1757653174005141|interv:120000000|
[2025/09/12 04:59:34 005151] [debug] |xqc_path_create|path:0|dcid:5f7b99ff28d2137c|scid:ef4eca31aa6bed8d|create_path_count:1|
[2025/09/12 04:59:34 005157] [debug] |scid:ef4eca31aa6bed8d|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 04:59:34 005164] [debug] |xqc_path_init|path:0|dcid:5f7b99ff28d2137c|scid:ef4eca31aa6bed8d|state:2|
[2025/09/12 04:59:34 005170] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_create|success|scid:ef4eca31aa6bed8d|dcid:5f7b99ff28d2137c|conn:0000562160BAF35C|
[2025/09/12 04:59:34 005182] [debug] |scid:ef4eca31aa6bed8d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:59:34 005189] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:59:34 005930] [debug] |scid:ef4eca31aa6bed8d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:59:34 005937] [debug] |scid:ef4eca31aa6bed8d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:34 005944] [debug] |scid:ef4eca31aa6bed8d|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:34 005949] [debug] |scid:ef4eca31aa6bed8d|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 04:59:34 005956] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653174005954|
[2025/09/12 04:59:34 005961] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_write_streams|
[2025/09/12 04:59:34 005966] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:34 005975] [info] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653174005972|
[2025/09/12 04:59:34 005981] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:59:34 005987] [debug] |scid:ef4eca31aa6bed8d|xqc_path_get_perf_class|conn:0000562160BAF35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:34 005992] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562160BAF35C|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 04:59:34 005997] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 04:59:34 006003] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:59:34 006008] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:34 006085] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653174006023|stream_id:0|stream_offset:0|
[2025/09/12 04:59:34 006092] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|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 04:59:34 006097] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:34 006102] [debug] |scid:ef4eca31aa6bed8d|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:25|
[2025/09/12 04:59:34 006110] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:34 006116] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:34 006122] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:59:34 006127] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653174756023|now:1757653174006102|interv:749921|
[2025/09/12 04:59:34 006132] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:1757653174756023|now:1757653174006102|interval:749921|pto_count:0|srtt:250000
[2025/09/12 04:59:34 006138] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:59:34 006144] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653174756023|
[2025/09/12 04:59:34 006149] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_active_queue|last_ticked_time:1757653174005954|pd_index:0|
[2025/09/12 04:59:34 006154] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653174756023|
[2025/09/12 04:59:34 006159] [debug] |xqc_engine_wakeup_after|wakeup:1757653174756023|now:1757653174006159|diff:749864|
[2025/09/12 04:59:34 006165] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:34 006227] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653174756023|pq_index:0|
[2025/09/12 04:59:34 006235] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653174005954|
[2025/09/12 04:59:34 006241] [debug] |scid:ef4eca31aa6bed8d|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 04:59:34 006246] [debug] |scid:ef4eca31aa6bed8d|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:59:34 006252] [debug] |scid:ef4eca31aa6bed8d|xqc_stream_buff_data|size:17|
[2025/09/12 04:59:34 006256] [info] |scid:ef4eca31aa6bed8d|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:0000562160BAF35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 04:59:34 006264] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653174006264|
[2025/09/12 04:59:34 006272] [debug] |scid:ef4eca31aa6bed8d|xqc_path_get_perf_class|conn:0000562160BAF35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:34 006280] [debug] |scid:ef4eca31aa6bed8d|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:0000562160BAF35C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:34 006287] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562160BAF35C|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 04:59:34 006300] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:59:34 006308] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:34 006314] [debug] |scid:ef4eca31aa6bed8d|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:0000562160BAF35C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:34 006321] [debug] |scid:ef4eca31aa6bed8d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:59:34 006327] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:34 006361] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653174006335|stream_id:0|stream_offset:17|
[2025/09/12 04:59:34 006370] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|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 04:59:34 006378] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:59:34 006385] [debug] |scid:ef4eca31aa6bed8d|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:25|
[2025/09/12 04:59:34 006392] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:34 006398] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:34 006404] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:34 006410] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:34 006416] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653174756023|now:1757653174006385|interv:749638|
[2025/09/12 04:59:34 006423] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:1757653174756023|now:1757653174006385|interval:749638|pto_count:0|srtt:250000
[2025/09/12 04:59:34 006430] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:59:34 006436] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653174756023|
[2025/09/12 04:59:34 006440] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_active_queue|last_ticked_time:1757653174006264|pd_index:0|
[2025/09/12 04:59:34 006445] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653174756023|
[2025/09/12 04:59:34 006448] [debug] |xqc_engine_wakeup_after|wakeup:1757653174756023|now:1757653174006448|diff:749575|
[2025/09/12 04:59:34 006453] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:34 755599] [debug] |xqc_engine_main_logic|BEGIN|now:1757653174755598|
[2025/09/12 04:59:34 755614] [debug] |xqc_engine_wakeup_after|wakeup:1757653174756023|now:1757653174755614|diff:409|
[2025/09/12 04:59:34 755619] [debug] |xqc_engine_main_logic|END|now:1757653174755598|
[2025/09/12 04:59:34 756686] [debug] |xqc_engine_main_logic|BEGIN|now:1757653174756686|
[2025/09/12 04:59:34 756693] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653174756023|pq_index:0|
[2025/09/12 04:59:34 756697] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653174006264|
[2025/09/12 04:59:34 756702] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653174756701|
[2025/09/12 04:59:34 756714] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653174756023|now:1757653174756701|
[2025/09/12 04:59:34 756718] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:34 756722] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562160BAF35C|path:0|bytes_in_flight:1234|
[2025/09/12 04:59:34 756727] [debug] |scid:ef4eca31aa6bed8d|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:25|
[2025/09/12 04:59:34 756731] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:34 756735] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:34 756739] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:34 756743] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:34 756747] [debug] |scid:ef4eca31aa6bed8d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 04:59:34 756752] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_send_probe_pkt|conn:0000562160BAF35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:59:34 756762] [debug] |scid:ef4eca31aa6bed8d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:59:34 756767] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_send_probe_pkt|conn:0000562160BAF35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:59:34 756771] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562160BAF35C|pto_count:1
[2025/09/12 04:59:34 756775] [debug] |scid:ef4eca31aa6bed8d|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:25|
[2025/09/12 04:59:34 756779] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:34 756783] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:34 756787] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:34 756791] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:34 756795] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653174756775|interv:18444986420534794840|
[2025/09/12 04:59:34 756799] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:18446744073709551615|now:1757653174756775|interval:18444986420534794840|pto_count:1|srtt:250000
[2025/09/12 04:59:34 756805] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:34 756809] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:34 756814] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:59:34 756819] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:34 756863] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653174756828|stream_id:0|stream_offset:0|
[2025/09/12 04:59:34 756883] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|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 04:59:34 756891] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:59:34 756898] [debug] |scid:ef4eca31aa6bed8d|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:25|
[2025/09/12 04:59:34 756904] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:34 756908] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:34 756912] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:34 756916] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:34 756919] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653176256828|now:1757653174756898|interv:1499930|
[2025/09/12 04:59:34 756923] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:1757653176256828|now:1757653174756898|interval:1499930|pto_count:1|srtt:250000
[2025/09/12 04:59:34 756928] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:59:34 756933] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:59:34 756937] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:34 756965] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653174756944|stream_id:0|stream_offset:0|
[2025/09/12 04:59:34 756974] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|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 04:59:34 756981] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 04:59:34 756988] [debug] |scid:ef4eca31aa6bed8d|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:25|
[2025/09/12 04:59:34 756995] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:59:34 756999] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:34 757003] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:34 757007] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:34 757010] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653176256944|now:1757653174756987|interv:1499957|
[2025/09/12 04:59:34 757014] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:1757653176256944|now:1757653174756987|interval:1499957|pto_count:1|srtt:250000
[2025/09/12 04:59:34 757019] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 04:59:34 757024] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653176256944|
[2025/09/12 04:59:34 757033] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653176256944|
[2025/09/12 04:59:34 757036] [debug] |xqc_engine_wakeup_after|wakeup:1757653176256944|now:1757653174757036|diff:1499908|
[2025/09/12 04:59:34 757041] [debug] |xqc_engine_main_logic|END|now:1757653174756701|
[2025/09/12 04:59:36 256649] [debug] |xqc_engine_main_logic|BEGIN|now:1757653176256649|
[2025/09/12 04:59:36 256673] [debug] |xqc_engine_wakeup_after|wakeup:1757653176256944|now:1757653176256673|diff:271|
[2025/09/12 04:59:36 256678] [debug] |xqc_engine_main_logic|END|now:1757653176256649|
[2025/09/12 04:59:36 257745] [debug] |xqc_engine_main_logic|BEGIN|now:1757653176257745|
[2025/09/12 04:59:36 257752] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653176256944|pq_index:0|
[2025/09/12 04:59:36 257757] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653174756701|
[2025/09/12 04:59:36 257763] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653176257761|
[2025/09/12 04:59:36 257768] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653176256944|now:1757653176257761|
[2025/09/12 04:59:36 257772] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:36 257777] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562160BAF35C|path:0|bytes_in_flight:2418|
[2025/09/12 04:59:36 257781] [debug] |scid:ef4eca31aa6bed8d|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:25|
[2025/09/12 04:59:36 257787] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:59:36 257791] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:36 257794] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:36 257798] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:36 257802] [debug] |scid:ef4eca31aa6bed8d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 04:59:36 257808] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_send_probe_pkt|conn:0000562160BAF35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:59:36 257822] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_send_probe_pkt|conn:0000562160BAF35C|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:59:36 257826] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562160BAF35C|pto_count:2
[2025/09/12 04:59:36 257830] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:36 257835] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:36 257838] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:36 257842] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:36 257846] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:36 257850] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653177756944|now:1757653176257830|interv:1499114|
[2025/09/12 04:59:36 257854] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:1757653177756944|now:1757653176257830|interval:1499114|pto_count:2|srtt:250000
[2025/09/12 04:59:36 257867] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:36 257872] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:36 257877] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:59:36 257884] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:36 257947] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653176257899|stream_id:0|stream_offset:0|
[2025/09/12 04:59:36 257954] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:3|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 04:59:36 257959] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 04:59:36 257963] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:36 257968] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:59:36 257971] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:36 257975] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:36 257979] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:36 257983] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653179257899|now:1757653176257963|interv:2999936|
[2025/09/12 04:59:36 257987] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:1757653179257899|now:1757653176257963|interval:2999936|pto_count:2|srtt:250000
[2025/09/12 04:59:36 257992] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 04:59:36 257999] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:59:36 258006] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:36 258037] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2418|now:1757653176258016|stream_id:0|stream_offset:0|
[2025/09/12 04:59:36 258044] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:4|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 04:59:36 258050] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 04:59:36 258055] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:36 258060] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 04:59:36 258065] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:36 258076] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:36 258081] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:36 258086] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653179258016|now:1757653176258055|interv:2999961|
[2025/09/12 04:59:36 258092] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:1757653179258016|now:1757653176258055|interval:2999961|pto_count:2|srtt:250000
[2025/09/12 04:59:36 258098] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3602|
[2025/09/12 04:59:36 258106] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653179258016|
[2025/09/12 04:59:36 258112] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653179258016|
[2025/09/12 04:59:36 258119] [debug] |xqc_engine_wakeup_after|wakeup:1757653179258016|now:1757653176258118|diff:2999898|
[2025/09/12 04:59:36 258125] [debug] |xqc_engine_main_logic|END|now:1757653176257761|
[2025/09/12 04:59:36 292008] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:89|state:C_INITIAL_SENT|recv_time:1757653176292005|
[2025/09/12 04:59:36 292024] [info] |scid:ef4eca31aa6bed8d|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 04:59:36 292042] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:59:36 292048] [info] |scid:ef4eca31aa6bed8d|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:36 292065] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653296292005|now:1757653176292005|interv:120000000|
[2025/09/12 04:59:36 292072] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653296292005|now:1757653176292005|interv:120000000|
[2025/09/12 04:59:36 292078] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653179258016|pq_index:0|
[2025/09/12 04:59:36 292085] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653176257761|
[2025/09/12 04:59:36 292092] [debug] |xqc_engine_main_logic|BEGIN|now:1757653176292092|
[2025/09/12 04:59:36 292100] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653176292098|
[2025/09/12 04:59:36 292108] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653179258016|
[2025/09/12 04:59:36 292115] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653179258016|
[2025/09/12 04:59:36 292134] [debug] |xqc_engine_wakeup_after|wakeup:1757653179258016|now:1757653176292134|diff:2965882|
[2025/09/12 04:59:36 292142] [debug] |xqc_engine_main_logic|END|now:1757653176292098|
[2025/09/12 04:59:36 292155] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:65|state:C_INITIAL_SENT|recv_time:1757653176292155|
[2025/09/12 04:59:36 292163] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:59:36 292169] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 04:59:36 292178] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:36 292192] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:36 292201] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 04:59:36 292208] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:36 292216] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|conn:0000562160BAF35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 04:59:36 292232] [debug] |scid:ef4eca31aa6bed8d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2418|prior_delivered:0|prior_time:1757653174006023|is_app_limited:1|send_elapse:2251876|ack_elapse:2286132|ctl_first_sent_time:1757653176257899|lagest_ack_time:1757653176292155|curr_delivered:1184|
[2025/09/12 04:59:36 292240] [debug] |scid:ef4eca31aa6bed8d|xqc_update_sample|sampler_sent_time_update:1757653176257899|
[2025/09/12 04:59:36 292247] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:59:36 292252] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_rtt|before update rtt|conn:0000562160BAF35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34256|ack_delay:1336|
[2025/09/12 04:59:36 292262] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_rtt|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c |after update rtt|conn:0000562160BAF35C|srtt:34256|rttvar:17128|minrtt:34256|latest_rtt:34256|ack_delay:1336|
[2025/09/12 04:59:36 292269] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 04:59:36 292277] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:2|
[2025/09/12 04:59:36 292283] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:34256|rtt_var:17128|pto_duration:411072|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:36 292290] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:36 292294] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:36 292298] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:36 292301] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:36 292305] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653176292283|interv:18444986420533259332|
[2025/09/12 04:59:36 292311] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:18446744073709551615|now:1757653176292283|interval:18444986420533259332|pto_count:2|srtt:34256
[2025/09/12 04:59:36 292318] [debug] |scid:ef4eca31aa6bed8d|xqc_generate_sample|sampler: send_elapse 2251876, ack_elapse 2286132, delivered 1184|rate 517|lost 0|
[2025/09/12 04:59:36 292326] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:59:36 292333] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (517) in round 1|
[2025/09/12 04:59:36 292340] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_update_min_rtt|probertt expire|rtt:34256, old_rtt:2147483647|
[2025/09/12 04:59:36 292344] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_update_min_rtt|minrtt expire|rtt:34256, old_rtt:2147483647|
[2025/09/12 04:59:36 292349] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:103|
[2025/09/12 04:59:36 292352] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653176257899|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:59:36 292357] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653176257899|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:59:36 292362] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c |bbr on ack|mode:0|pacing_rate:11610068|bw:517|cwnd:139040|full_bw_reached:0|inflight:50|srtt:34256|latest_rtt:34256|min_rtt:34256|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:36 292374] [info] |scid:ef4eca31aa6bed8d|xqc_conn_confirm_cid|dcid change|ori:5f7b99ff28d2137c|new:710504ce96571166b3b177f5|
[2025/09/12 04:59:36 292379] [info] |scid:ef4eca31aa6bed8d|xqc_conn_addr_validated|Address Validated|conn:0000562160BAF35C|role:0|
[2025/09/12 04:59:36 292384] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 04:59:36 292389] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:65|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757653176292155|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:36 292393] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653296292155|now:1757653176292155|interv:120000000|
[2025/09/12 04:59:36 292398] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653296292155|now:1757653176292155|interv:120000000|
[2025/09/12 04:59:36 292403] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653179258016|pq_index:0|
[2025/09/12 04:59:36 292410] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653176292098|
[2025/09/12 04:59:36 292416] [debug] |xqc_engine_main_logic|BEGIN|now:1757653176292416|
[2025/09/12 04:59:36 292424] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757653176292422|
[2025/09/12 04:59:36 292430] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653296292155|
[2025/09/12 04:59:36 292434] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653296292155|
[2025/09/12 04:59:36 292438] [debug] |xqc_engine_wakeup_after|wakeup:1757653296292155|now:1757653176292438|diff:119999717|
[2025/09/12 04:59:36 292442] [debug] |xqc_engine_main_logic|END|now:1757653176292422|
[2025/09/12 04:59:36 292448] [debug] |xqc_engine_main_logic|BEGIN|now:1757653176292448|
[2025/09/12 04:59:36 292452] [debug] |xqc_engine_wakeup_after|wakeup:1757653296292155|now:1757653176292452|diff:119999703|
[2025/09/12 04:59:36 292456] [debug] |xqc_engine_main_logic|END|now:1757653176292448|
[2025/09/12 04:59:36 293015] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:1057|state:C_INITIAL_SENT|recv_time:1757653176293013|
[2025/09/12 04:59:36 293030] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef4eca31aa6bed8d|spin_bit:1|
[2025/09/12 04:59:36 293037] [warn] |scid:ef4eca31aa6bed8d|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 04:59:36 293045] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:59:36 293051] [info] |scid:ef4eca31aa6bed8d|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:36 293056] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653296293013|now:1757653176293013|interv:120000000|
[2025/09/12 04:59:36 293063] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653296293013|now:1757653176293013|interv:120000000|
[2025/09/12 04:59:36 293069] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653296292155|pq_index:0|
[2025/09/12 04:59:36 293075] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653176292422|
[2025/09/12 04:59:36 293083] [debug] |xqc_engine_main_logic|BEGIN|now:1757653176293083|
[2025/09/12 04:59:36 293090] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653176293089|
[2025/09/12 04:59:36 293099] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653296293013|
[2025/09/12 04:59:36 293113] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653296293013|
[2025/09/12 04:59:36 293117] [debug] |xqc_engine_wakeup_after|wakeup:1757653296293013|now:1757653176293117|diff:119999896|
[2025/09/12 04:59:36 293124] [debug] |xqc_engine_main_logic|END|now:1757653176293089|
[2025/09/12 04:59:37 792912] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:181|state:C_INITIAL_SENT|recv_time:1757653177792907|
[2025/09/12 04:59:37 792939] [info] |scid:ef4eca31aa6bed8d|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 04:59:37 792960] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 04:59:37 792972] [info] |scid:ef4eca31aa6bed8d|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:37 792983] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653297792907|now:1757653177792907|interv:120000000|
[2025/09/12 04:59:37 792994] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653297792907|now:1757653177792907|interv:120000000|
[2025/09/12 04:59:37 793004] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653296293013|pq_index:0|
[2025/09/12 04:59:37 793015] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653176293089|
[2025/09/12 04:59:37 793029] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:89|state:C_INITIAL_SENT|recv_time:1757653177793028|
[2025/09/12 04:59:37 793038] [info] |scid:ef4eca31aa6bed8d|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 04:59:37 793049] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:2|
[2025/09/12 04:59:37 793059] [info] |scid:ef4eca31aa6bed8d|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:37 793068] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653297793028|now:1757653177793028|interv:120000000|
[2025/09/12 04:59:37 793076] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653297793028|now:1757653177793028|interv:120000000|
[2025/09/12 04:59:37 793088] [debug] |xqc_engine_main_logic|BEGIN|now:1757653177793088|
[2025/09/12 04:59:37 793099] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653177793097|
[2025/09/12 04:59:37 793114] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653297793028|
[2025/09/12 04:59:37 793124] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653297793028|
[2025/09/12 04:59:37 793133] [debug] |xqc_engine_wakeup_after|wakeup:1757653297793028|now:1757653177793133|diff:119999895|
[2025/09/12 04:59:37 793143] [debug] |xqc_engine_main_logic|END|now:1757653177793097|
[2025/09/12 04:59:40 045221] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653180045216|
[2025/09/12 04:59:40 045252] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:59:40 045265] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 04:59:40 045286] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:59:40 045297] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:40 045320] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:5|
[2025/09/12 04:59:40 045329] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:40 045339] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_frame|level:0|
[2025/09/12 04:59:40 045349] [debug] |scid:ef4eca31aa6bed8d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:59:40 045362] [debug] |scid:ef4eca31aa6bed8d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 04:59:40 045804] [debug] |scid:ef4eca31aa6bed8d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:40 045814] [debug] |scid:ef4eca31aa6bed8d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:40 045821] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653297793028|pq_index:0|
[2025/09/12 04:59:40 045827] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653177793097|
[2025/09/12 04:59:40 045833] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:0|
[2025/09/12 04:59:40 045837] [debug] |scid:ef4eca31aa6bed8d|xqc_process_padding_frame|process padding|
[2025/09/12 04:59:40 045847] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:40 045854] [debug] |scid:ef4eca31aa6bed8d|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) |ack_freq:2|
[2025/09/12 04:59:40 045860] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:0|
[2025/09/12 04:59:40 045866] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:1200|pkt_type:INIT|pkt_num:5|frame:PADDING CRYPTO |recv_time:1757653180045216|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 045873] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300045216|now:1757653180045216|interv:120000000|
[2025/09/12 04:59:40 045879] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300045216|now:1757653180045216|interv:120000000|
[2025/09/12 04:59:40 045885] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180045885|
[2025/09/12 04:59:40 045891] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653180045890|
[2025/09/12 04:59:40 045898] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:2|
[2025/09/12 04:59:40 045904] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:40 045911] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:40 045915] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:40 045922] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 04:59:40 045927] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:40 045932] [debug] |scid:ef4eca31aa6bed8d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 04:59:40 045938] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:40 045943] [debug] |scid:ef4eca31aa6bed8d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:40 045948] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:40 045953] [debug] |scid:ef4eca31aa6bed8d|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) |ack_freq:2|
[2025/09/12 04:59:40 045959] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 04:59:40 045964] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653176292005|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 045970] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 04:59:40 045975] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:59:40 045980] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:59:40 045991] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:40 045997] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:59:40 046002] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:40 046010] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:40 046017] [debug] |scid:ef4eca31aa6bed8d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:40 046024] [debug] |scid:ef4eca31aa6bed8d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 04:59:40 046036] [debug] |scid:ef4eca31aa6bed8d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:40 046042] [debug] |scid:ef4eca31aa6bed8d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:40 046048] [debug] |scid:ef4eca31aa6bed8d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:59:40 046133] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:40 046141] [info] |scid:ef4eca31aa6bed8d|xqc_conn_tls_transport_params_cb|store sr_token with cid: 5f7b99ff28d2137c|token:9ba89b57826d2647c655152397af1f51
[2025/09/12 04:59:40 046150] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 04:59:40 046156] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 04:59:40 046383] [debug] |scid:ef4eca31aa6bed8d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:59:40 046390] [debug] |scid:ef4eca31aa6bed8d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:59:40 046395] [debug] |scid:ef4eca31aa6bed8d|xqc_maybe_should_ack|already yes|
[2025/09/12 04:59:40 046399] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:59:40 046404] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653177792907|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 046428] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:59:40 046434] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:40 046439] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:59:40 046443] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:40 046448] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:59:40 046452] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:40 046457] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:40 046461] [debug] |scid:ef4eca31aa6bed8d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:40 046465] [debug] |scid:ef4eca31aa6bed8d|xqc_maybe_should_ack|already yes|
[2025/09/12 04:59:40 046492] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:59:40 046498] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653177793028|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 046504] [info] |scid:ef4eca31aa6bed8d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:59:40 046508] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:59:40 046513] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:40 046522] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_write_streams|
[2025/09/12 04:59:40 046525] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:40 046529] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:40 046533] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_write_streams|
[2025/09/12 04:59:40 046537] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:59:40 046543] [info] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653180046543|
[2025/09/12 04:59:40 046548] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000562160BAF35C|
[2025/09/12 04:59:40 046553] [info] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:59:40 046557] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:34256|rtt_var:17128|pto_duration:102768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:40 046564] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 046568] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 046572] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:40 046576] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:40 046580] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653180046557|interv:18444986420529505058|
[2025/09/12 04:59:40 046584] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:18446744073709551615|now:1757653180046557|interval:18444986420529505058|pto_count:0|srtt:34256
[2025/09/12 04:59:40 046589] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_early_data_accept|accept|
[2025/09/12 04:59:40 046595] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:59:40 046599] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:59:40 046604] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef4eca31aa6bed8d|spin_bit:1|
[2025/09/12 04:59:40 046609] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:40 046613] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:40 046618] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:59:40 046622] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:b|
[2025/09/12 04:59:40 046627] [debug] |scid:ef4eca31aa6bed8d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:59:40 046632] [debug] |scid:ef4eca31aa6bed8d|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 04:59:40 046636] [debug] |scid:ef4eca31aa6bed8d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:59:40 046640] [debug] |scid:ef4eca31aa6bed8d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 04:59:40 046645] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:ACK_01RTT|expire:1757653176318013|now:1757653176293013|interv:25000|
[2025/09/12 04:59:40 046650] [debug] |scid:ef4eca31aa6bed8d|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653176293013|max_ack_delay:25000|
[2025/09/12 04:59:40 046658] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:59:40 046662] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653176293013|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 046667] [debug] |scid:ef4eca31aa6bed8d|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000562160BAF35C|
[2025/09/12 04:59:40 046708] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|largest_recv:5|ack_delay:1491|first_ack_range:0|largest_pkt_recv_time:1757653180045216|
[2025/09/12 04:59:40 046716] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:5|low:5|pkt_pns:0|
[2025/09/12 04:59:40 046723] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:1|low:1|pkt_pns:0|
[2025/09/12 04:59:40 046729] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 04:59:40 046735] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:59:40 046741] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|largest_recv:3|ack_delay:2253713|first_ack_range:2|largest_pkt_recv_time:1757653177793028|
[2025/09/12 04:59:40 046748] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:3|low:1|pkt_pns:1|
[2025/09/12 04:59:40 046754] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:59:40 046761] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:40 046770] [debug] |scid:ef4eca31aa6bed8d|xqc_path_get_perf_class|conn:0000562160BAF35C|path_id:0|path_srtt:34256|min_srtt:34256|path_bw:517|loss_rate:40.00|path_pto:0|
[2025/09/12 04:59:40 046777] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562160BAF35C|path_id:0|path_srtt:34256|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:40 046784] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:4|
[2025/09/12 04:59:40 046790] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 046796] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 046804] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:40 046812] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:40 046854] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:0|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653180046823|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 046863] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:0|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 046870] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:59:40 046876] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:34256|rtt_var:17128|pto_duration:102768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:40 046883] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 046890] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:40 046894] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:40 046903] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:40 046907] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653180149591|now:1757653180046876|interv:102715|
[2025/09/12 04:59:40 046911] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:1|expire:1757653180149591|now:1757653180046876|interval:102715|pto_count:0|srtt:34256
[2025/09/12 04:59:40 046916] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/09/12 04:59:40 046921] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 04:59:40 046926] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:40 046959] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:122|now:1757653180046933|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 046969] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:5|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 04:59:40 046975] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:1184|
[2025/09/12 04:59:40 046981] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/09/12 04:59:40 046988] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:40 046995] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:40 047030] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:1|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:122|now:1757653180047004|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 047040] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 047047] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653176318013|
[2025/09/12 04:59:40 047054] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653176318013|
[2025/09/12 04:59:40 047060] [debug] |xqc_engine_wakeup_after|wakeup:1757653176318013|now:1757653180047060|diff:18446744073705822569|
[2025/09/12 04:59:40 047067] [debug] |xqc_engine_main_logic|END|now:1757653180045890|
[2025/09/12 04:59:40 047076] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:1200|state:ESTABED|recv_time:1757653180047075|
[2025/09/12 04:59:40 047080] [info] |scid:ef4eca31aa6bed8d|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 04:59:40 047084] [info] |scid:ef4eca31aa6bed8d|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:59:40 047089] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300047075|now:1757653180047075|interv:120000000|
[2025/09/12 04:59:40 047093] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300047075|now:1757653180047075|interv:120000000|
[2025/09/12 04:59:40 047097] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653176318013|pq_index:0|
[2025/09/12 04:59:40 047101] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180045890|
[2025/09/12 04:59:40 047105] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180047105|
[2025/09/12 04:59:40 047110] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180047109|
[2025/09/12 04:59:40 047119] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653176318013|now:1757653180047109|
[2025/09/12 04:59:40 047125] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:59:40 047131] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653176318013|now:1757653180047109|
[2025/09/12 04:59:40 047138] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:40 047146] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|largest_recv:0|ack_delay:3754133|first_ack_range:0|largest_pkt_recv_time:1757653176293013|
[2025/09/12 04:59:40 047152] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:59:40 047157] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:59:40 047161] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:40 047165] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 047170] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:40 047175] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:40 047200] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:1|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653180047181|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 047205] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:1|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 04:59:40 047210] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653180149591|
[2025/09/12 04:59:40 047217] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653180149591|
[2025/09/12 04:59:40 047223] [debug] |xqc_engine_wakeup_after|wakeup:1757653180149591|now:1757653180047223|diff:102368|
[2025/09/12 04:59:40 047230] [debug] |xqc_engine_main_logic|END|now:1757653180047109|
[2025/09/12 04:59:40 078996] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:89|state:ESTABED|recv_time:1757653180078994|
[2025/09/12 04:59:40 079013] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:40 079022] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:59:40 079028] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:40 079037] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:59:40 079043] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:40 079050] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:40 079056] [debug] |scid:ef4eca31aa6bed8d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:40 079062] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653180149591|pq_index:0|
[2025/09/12 04:59:40 079069] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180047109|
[2025/09/12 04:59:40 079076] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:40 079083] [debug] |scid:ef4eca31aa6bed8d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:40 079098] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:59:40 079106] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:89|pkt_type:HSK|pkt_num:5|frame:CRYPTO |recv_time:1757653180078994|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 079113] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300078994|now:1757653180078994|interv:120000000|
[2025/09/12 04:59:40 079119] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300078994|now:1757653180078994|interv:120000000|
[2025/09/12 04:59:40 079126] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180079126|
[2025/09/12 04:59:40 079132] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180079131|
[2025/09/12 04:59:40 079138] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:40 079143] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|largest_recv:5|ack_delay:149|first_ack_range:0|largest_pkt_recv_time:1757653180078994|
[2025/09/12 04:59:40 079147] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:5|low:5|pkt_pns:1|
[2025/09/12 04:59:40 079151] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:3|low:1|pkt_pns:1|
[2025/09/12 04:59:40 079155] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 04:59:40 079159] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:40 079164] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 079169] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:40|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:40 079174] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:40 079208] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:2|size:40|sent:56|pkt_type:HSK|frame:ACK |inflight:122|now:1757653180079180|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 079218] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:2|origin_pktnum:0|size:40|enc_size:56|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 079226] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653180149591|
[2025/09/12 04:59:40 079233] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653180149591|
[2025/09/12 04:59:40 079239] [debug] |xqc_engine_wakeup_after|wakeup:1757653180149591|now:1757653180079239|diff:70352|
[2025/09/12 04:59:40 079245] [debug] |xqc_engine_main_logic|END|now:1757653180079131|
[2025/09/12 04:59:40 079250] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180079250|
[2025/09/12 04:59:40 079254] [debug] |xqc_engine_wakeup_after|wakeup:1757653180149591|now:1757653180079254|diff:70337|
[2025/09/12 04:59:40 079258] [debug] |xqc_engine_main_logic|END|now:1757653180079250|
[2025/09/12 04:59:40 149364] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180149364|
[2025/09/12 04:59:40 149376] [debug] |xqc_engine_wakeup_after|wakeup:1757653180149591|now:1757653180149376|diff:215|
[2025/09/12 04:59:40 149380] [debug] |xqc_engine_main_logic|END|now:1757653180149364|
[2025/09/12 04:59:40 150452] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180150452|
[2025/09/12 04:59:40 150458] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653180149591|pq_index:0|
[2025/09/12 04:59:40 150462] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180079131|
[2025/09/12 04:59:40 150490] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180150489|
[2025/09/12 04:59:40 150495] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653180149591|now:1757653180150489|
[2025/09/12 04:59:40 150499] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:40 150503] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562160BAF35C|path:0|bytes_in_flight:122|
[2025/09/12 04:59:40 150509] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:34256|rtt_var:17128|pto_duration:102768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:40 150514] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 150518] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:40 150522] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:40 150525] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:40 150529] [debug] |scid:ef4eca31aa6bed8d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 04:59:40 150534] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_send_probe_pkt|conn:0000562160BAF35C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:59:40 150539] [debug] |scid:ef4eca31aa6bed8d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:59:40 150543] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_send_probe_pkt|conn:0000562160BAF35C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:59:40 150547] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562160BAF35C|pto_count:1
[2025/09/12 04:59:40 150551] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:34256|rtt_var:17128|pto_duration:205536|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:40 150556] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 150559] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 150563] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:40 150567] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:40 150571] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653180150551|interv:18444986420529401064|
[2025/09/12 04:59:40 150575] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:18446744073709551615|now:1757653180150551|interval:18444986420529401064|pto_count:1|srtt:34256
[2025/09/12 04:59:40 150582] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 150586] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 150591] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:40 150595] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:40 150631] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:3|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653180150606|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 150641] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:3|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 150648] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:59:40 150655] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:34256|rtt_var:17128|pto_duration:205536|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:40 150662] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 150668] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:40 150672] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:40 150676] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:40 150680] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653180356142|now:1757653180150655|interv:205487|
[2025/09/12 04:59:40 150684] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:1|expire:1757653180356142|now:1757653180150655|interval:205487|pto_count:1|srtt:34256
[2025/09/12 04:59:40 150688] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/09/12 04:59:40 150693] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:40 150698] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:40 150723] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:122|now:1757653180150704|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 150731] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:4|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:59:40 150738] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:1184|
[2025/09/12 04:59:40 150744] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:34256|rtt_var:17128|pto_duration:205536|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:40 150752] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 150756] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 144|
[2025/09/12 04:59:40 150760] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:40 150764] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:40 150767] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653180356240|now:1757653180150744|interv:205496|
[2025/09/12 04:59:40 150771] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:1|expire:1757653180356240|now:1757653180150744|interval:205496|pto_count:1|srtt:34256
[2025/09/12 04:59:40 150776] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:194|
[2025/09/12 04:59:40 150785] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653180356240|
[2025/09/12 04:59:40 150789] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653180356240|
[2025/09/12 04:59:40 150793] [debug] |xqc_engine_wakeup_after|wakeup:1757653180356240|now:1757653180150793|diff:205447|
[2025/09/12 04:59:40 150797] [debug] |xqc_engine_main_logic|END|now:1757653180150489|
[2025/09/12 04:59:40 182090] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:290|state:ESTABED|recv_time:1757653180182089|
[2025/09/12 04:59:40 182106] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef4eca31aa6bed8d|spin_bit:1|
[2025/09/12 04:59:40 182116] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:40 182122] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:40 182131] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 04:59:40 182148] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:40 182155] [debug] |scid:ef4eca31aa6bed8d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:59:40 182162] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653180356240|pq_index:0|
[2025/09/12 04:59:40 182168] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180150489|
[2025/09/12 04:59:40 182174] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_frame|level:3|
[2025/09/12 04:59:40 182179] [debug] |scid:ef4eca31aa6bed8d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:59:40 182185] [debug] |scid:ef4eca31aa6bed8d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 04:59:40 182364] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:ACK_01RTT|expire:1757653180207089|now:1757653180182089|interv:25000|
[2025/09/12 04:59:40 182376] [debug] |scid:ef4eca31aa6bed8d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180182089|max_ack_delay:25000|
[2025/09/12 04:59:40 182383] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 04:59:40 182390] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO |recv_time:1757653180182089|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 182398] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300182089|now:1757653180182089|interv:120000000|
[2025/09/12 04:59:40 182404] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300182089|now:1757653180182089|interv:120000000|
[2025/09/12 04:59:40 182410] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180182410|
[2025/09/12 04:59:40 182418] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180182416|
[2025/09/12 04:59:40 182425] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:40 182432] [debug] |scid:ef4eca31aa6bed8d|xqc_process_crypto_write_streams|
[2025/09/12 04:59:40 182439] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:59:40 182445] [debug] |scid:ef4eca31aa6bed8d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:40 182454] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653180207089|
[2025/09/12 04:59:40 182460] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653180207089|
[2025/09/12 04:59:40 182490] [debug] |xqc_engine_wakeup_after|wakeup:1757653180207089|now:1757653180182490|diff:24599|
[2025/09/12 04:59:40 182497] [debug] |xqc_engine_main_logic|END|now:1757653180182416|
[2025/09/12 04:59:40 182509] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:54|state:ESTABED|recv_time:1757653180182508|
[2025/09/12 04:59:40 182516] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:59:40 182524] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:59:40 182531] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:59:40 182538] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:6|
[2025/09/12 04:59:40 182542] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:40 182548] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|conn:0000562160BAF35C|path:0|pkt_num:3|origin_pktnum:0|size:72|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 04:59:40 182553] [debug] |scid:ef4eca31aa6bed8d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:122|prior_delivered:1184|prior_time:1757653176292155|is_app_limited:1|send_elapse:3892707|ack_elapse:3890353|ctl_first_sent_time:1757653180150606|lagest_ack_time:1757653180182508|curr_delivered:1256|
[2025/09/12 04:59:40 182558] [debug] |scid:ef4eca31aa6bed8d|xqc_update_sample|sampler_sent_time_update:1757653180150606|
[2025/09/12 04:59:40 182563] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:59:40 182567] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_rtt|before update rtt|conn:0000562160BAF35C|srtt:34256|rttvar:17128|minrtt:34256|latest_rtt:31902|ack_delay:448|
[2025/09/12 04:59:40 182571] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_rtt|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c |after update rtt|conn:0000562160BAF35C|srtt:33905|rttvar:13546|minrtt:31902|latest_rtt:31902|ack_delay:448|
[2025/09/12 04:59:40 182576] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 04:59:40 182581] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 4|pns:1|
[2025/09/12 04:59:40 182585] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:40 182589] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:33905|rtt_var:13546|pto_duration:88089|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:40 182593] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 182597] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 182601] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:40 182605] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:40 182609] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653180182589|interv:18444986420529369026|
[2025/09/12 04:59:40 182613] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:0|expire:18446744073709551615|now:1757653180182589|interval:18444986420529369026|pto_count:0|srtt:33905
[2025/09/12 04:59:40 182617] [debug] |scid:ef4eca31aa6bed8d|xqc_generate_sample|sampler: send_elapse 3892707, ack_elapse 3890353, delivered 72|rate 18|lost 0|
[2025/09/12 04:59:40 182622] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:59:40 182631] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_update_min_rtt|probertt expire|rtt:31902, old_rtt:34256|
[2025/09/12 04:59:40 182635] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_update_min_rtt|minrtt expire|rtt:31902, old_rtt:34256|
[2025/09/12 04:59:40 182640] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:103|
[2025/09/12 04:59:40 182644] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:72|po_sent_time:1757653180150606|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1256|
[2025/09/12 04:59:40 182649] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:72|po_sent_time:1757653180150606|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1256|
[2025/09/12 04:59:40 182653] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c |bbr on ack|mode:0|pacing_rate:11610068|bw:517|cwnd:139112|full_bw_reached:0|inflight:50|srtt:33905|latest_rtt:31902|min_rtt:31902|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:40 182659] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:1|
[2025/09/12 04:59:40 182664] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:54|pkt_type:HSK|pkt_num:6|frame:ACK |recv_time:1757653180182508|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 182668] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300182508|now:1757653180182508|interv:120000000|
[2025/09/12 04:59:40 182672] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300182508|now:1757653180182508|interv:120000000|
[2025/09/12 04:59:40 182676] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653180207089|pq_index:0|
[2025/09/12 04:59:40 182681] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180182416|
[2025/09/12 04:59:40 182685] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180182684|
[2025/09/12 04:59:40 182689] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180182688|
[2025/09/12 04:59:40 182695] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653180207089|
[2025/09/12 04:59:40 182699] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653180207089|
[2025/09/12 04:59:40 182703] [debug] |xqc_engine_wakeup_after|wakeup:1757653180207089|now:1757653180182703|diff:24386|
[2025/09/12 04:59:40 182707] [debug] |xqc_engine_main_logic|END|now:1757653180182688|
[2025/09/12 04:59:40 182714] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:61|state:ESTABED|recv_time:1757653180182714|
[2025/09/12 04:59:40 182719] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef4eca31aa6bed8d|spin_bit:1|
[2025/09/12 04:59:40 182724] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:59:40 182727] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:40 182732] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 04:59:40 182736] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:18|
[2025/09/12 04:59:40 182741] [debug] |scid:ef4eca31aa6bed8d|xqc_process_new_conn_id_frame|new_conn_id|8a39ff6c6064cc75f4950299|sr_token:e98e2f18edbe038acf60f6bb968c4734
[2025/09/12 04:59:40 182748] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:40 182755] [debug] |scid:ef4eca31aa6bed8d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:40 182760] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 04:59:40 182764] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757653180182714|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 182768] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300182714|now:1757653180182714|interv:120000000|
[2025/09/12 04:59:40 182772] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300182714|now:1757653180182714|interv:120000000|
[2025/09/12 04:59:40 182776] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653180207089|pq_index:0|
[2025/09/12 04:59:40 182780] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180182688|
[2025/09/12 04:59:40 182784] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180182784|
[2025/09/12 04:59:40 182788] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180182788|
[2025/09/12 04:59:40 182794] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|largest_recv:4|ack_delay:80|first_ack_range:0|largest_pkt_recv_time:1757653180182714|
[2025/09/12 04:59:40 182798] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 04:59:40 182802] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 04:59:40 182806] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:59:40 182809] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 04:59:40 182814] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:40 182818] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 182823] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:40 182827] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:40 182858] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:2|size:26|sent:42|pkt_type:SHORT_HEADER|frame:ACK |inflight:50|now:1757653180182832|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 182863] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:2|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 182869] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653300182714|
[2025/09/12 04:59:40 182876] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653300182714|
[2025/09/12 04:59:40 182882] [debug] |xqc_engine_wakeup_after|wakeup:1757653300182714|now:1757653180182882|diff:119999832|
[2025/09/12 04:59:40 182889] [debug] |xqc_engine_main_logic|END|now:1757653180182788|
[2025/09/12 04:59:40 182899] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:54|state:ESTABED|recv_time:1757653180182899|
[2025/09/12 04:59:40 182907] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:59:40 182915] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:59:40 182928] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:59:40 182936] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:7|
[2025/09/12 04:59:40 182941] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:40 182945] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:1|
[2025/09/12 04:59:40 182950] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:54|pkt_type:HSK|pkt_num:7|frame:ACK |recv_time:1757653180182899|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 182954] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300182899|now:1757653180182899|interv:120000000|
[2025/09/12 04:59:40 182958] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300182899|now:1757653180182899|interv:120000000|
[2025/09/12 04:59:40 182962] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653300182714|pq_index:0|
[2025/09/12 04:59:40 182966] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180182788|
[2025/09/12 04:59:40 182970] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180182970|
[2025/09/12 04:59:40 182977] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180182976|
[2025/09/12 04:59:40 182987] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653300182899|
[2025/09/12 04:59:40 182993] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653300182899|
[2025/09/12 04:59:40 182999] [debug] |xqc_engine_wakeup_after|wakeup:1757653300182899|now:1757653180182999|diff:119999900|
[2025/09/12 04:59:40 183006] [debug] |xqc_engine_main_logic|END|now:1757653180182976|
[2025/09/12 04:59:40 183011] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180183011|
[2025/09/12 04:59:40 183015] [debug] |xqc_engine_wakeup_after|wakeup:1757653300182899|now:1757653180183015|diff:119999884|
[2025/09/12 04:59:40 183019] [debug] |xqc_engine_main_logic|END|now:1757653180183011|
[2025/09/12 04:59:40 213668] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:30|state:ESTABED|recv_time:1757653180213667|
[2025/09/12 04:59:40 213682] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef4eca31aa6bed8d|spin_bit:1|
[2025/09/12 04:59:40 213691] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:59:40 213698] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:40 213707] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 04:59:40 213713] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:1e|
[2025/09/12 04:59:40 213720] [info] |scid:ef4eca31aa6bed8d|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000562160BAF35C|
[2025/09/12 04:59:40 213727] [info] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:59:40 213733] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:33905|rtt_var:13546|pto_duration:88089|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:40 213740] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 213746] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 213752] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:40 213758] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653180213733|now:1757653180213733|interv:0|
[2025/09/12 04:59:40 213771] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:2|expire:1757653174119424|now:1757653180213733|interval:0|pto_count:0|srtt:33905
[2025/09/12 04:59:40 213779] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:ACK_01RTT|expire:1757653180238667|now:1757653180213667|interv:25000|
[2025/09/12 04:59:40 213787] [debug] |scid:ef4eca31aa6bed8d|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180213667|max_ack_delay:25000|
[2025/09/12 04:59:40 213793] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 04:59:40 213800] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:5|frame:HANDSHAKE_DONE |recv_time:1757653180213667|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 213805] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300213667|now:1757653180213667|interv:120000000|
[2025/09/12 04:59:40 213809] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300213667|now:1757653180213667|interv:120000000|
[2025/09/12 04:59:40 213813] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653300182899|pq_index:0|
[2025/09/12 04:59:40 213817] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180182976|
[2025/09/12 04:59:40 213821] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180213821|
[2025/09/12 04:59:40 213826] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180213825|
[2025/09/12 04:59:40 213830] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653180213733|now:1757653180213825|
[2025/09/12 04:59:40 213834] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:40 213838] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562160BAF35C|path:0|bytes_in_flight:50|
[2025/09/12 04:59:40 213842] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:33905|rtt_var:13546|pto_duration:88089|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:40 213846] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 213851] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 213857] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:40 213864] [debug] |scid:ef4eca31aa6bed8d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:59:40 213870] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_send_probe_pkt|conn:0000562160BAF35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:40 213877] [debug] |scid:ef4eca31aa6bed8d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:59:40 213881] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_send_probe_pkt|conn:0000562160BAF35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:40 213886] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562160BAF35C|pto_count:1
[2025/09/12 04:59:40 213895] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562160BAF35C|path:0|
[2025/09/12 04:59:40 213899] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:40 213902] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653180213825|
[2025/09/12 04:59:40 213906] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:40 213924] [debug] |scid:ef4eca31aa6bed8d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:551c3b04a691f3c4|sr_token:d06a0e01ff7f0000434c694a21560000|seq_num:1
[2025/09/12 04:59:40 213931] [debug] |scid:ef4eca31aa6bed8d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3473c6515063cc26|sr_token:d06a0e01ff7f0000434c694a21560000|seq_num:2
[2025/09/12 04:59:40 213936] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:40 213940] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:40 213945] [debug] |scid:ef4eca31aa6bed8d|xqc_path_get_perf_class|conn:0000562160BAF35C|path_id:0|path_srtt:33905|min_srtt:33905|path_bw:517|loss_rate:33.33|path_pto:1|
[2025/09/12 04:59:40 213949] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562160BAF35C|path_id:0|path_srtt:33905|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:40 213955] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:59:40 213959] [debug] |scid:ef4eca31aa6bed8d|xqc_path_get_perf_class|conn:0000562160BAF35C|path_id:0|path_srtt:33905|min_srtt:33905|path_bw:517|loss_rate:33.33|path_pto:1|
[2025/09/12 04:59:40 213963] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562160BAF35C|path_id:0|path_srtt:33905|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:40 213967] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:59:40 213972] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:40 213976] [debug] |scid:ef4eca31aa6bed8d|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000562160BAF35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:40 213981] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-3|next_skip_chance:1757653180553247|current_time:1757653180213980|
[2025/09/12 04:59:40 213985] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:40 214015] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:4|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653180213992|stream_id:0|stream_offset:17|
[2025/09/12 04:59:40 214021] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:4|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 214025] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:40 214029] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:33905|rtt_var:13546|pto_duration:176178|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:40 214034] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 214038] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 214051] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 38|
[2025/09/12 04:59:40 214057] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653180440170|now:1757653180214029|interv:226141|
[2025/09/12 04:59:40 214063] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:2|expire:1757653180440170|now:1757653180214029|interval:226141|pto_count:1|srtt:33905
[2025/09/12 04:59:40 214071] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139112|inflight:38|
[2025/09/12 04:59:40 214079] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:40 214086] [debug] |scid:ef4eca31aa6bed8d|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000562160BAF35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:40 214093] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:40 214121] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:5|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653180214102|stream_id:0|stream_offset:17|
[2025/09/12 04:59:40 214127] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:5|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:59:40 214131] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:0|
[2025/09/12 04:59:40 214135] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:33905|rtt_var:13546|pto_duration:176178|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:40 214142] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 214148] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 214155] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 76|
[2025/09/12 04:59:40 214162] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653180440280|now:1757653180214135|interv:226145|
[2025/09/12 04:59:40 214168] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:2|expire:1757653180440280|now:1757653180214135|interval:226145|pto_count:1|srtt:33905
[2025/09/12 04:59:40 214175] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139112|inflight:76|
[2025/09/12 04:59:40 214183] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:40 214190] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 04:59:40 214217] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:6|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653180214199|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 214222] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:6|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 214226] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:0|
[2025/09/12 04:59:40 214233] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:33905|rtt_var:13546|pto_duration:176178|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:40 214247] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 214253] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 214260] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 121|
[2025/09/12 04:59:40 214266] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653180440377|now:1757653180214233|interv:226144|
[2025/09/12 04:59:40 214272] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:2|expire:1757653180440377|now:1757653180214233|interval:226144|pto_count:1|srtt:33905
[2025/09/12 04:59:40 214280] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139112|inflight:121|
[2025/09/12 04:59:40 214285] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:40 214289] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:59:40 214314] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:7|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653180214296|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 214319] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:7|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 214326] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:0|
[2025/09/12 04:59:40 214332] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:33905|rtt_var:13546|pto_duration:176178|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:40 214340] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 214346] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 214352] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:59:40 214359] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653180440474|now:1757653180214332|interv:226142|
[2025/09/12 04:59:40 214365] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:2|expire:1757653180440474|now:1757653180214332|interval:226142|pto_count:1|srtt:33905
[2025/09/12 04:59:40 214373] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139112|inflight:166|
[2025/09/12 04:59:40 214378] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653180238667|
[2025/09/12 04:59:40 214382] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653180238667|
[2025/09/12 04:59:40 214386] [debug] |xqc_engine_wakeup_after|wakeup:1757653180238667|now:1757653180214386|diff:24281|
[2025/09/12 04:59:40 214390] [debug] |xqc_engine_main_logic|END|now:1757653180213825|
[2025/09/12 04:59:40 214396] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180214396|
[2025/09/12 04:59:40 214399] [debug] |xqc_engine_wakeup_after|wakeup:1757653180238667|now:1757653180214399|diff:24268|
[2025/09/12 04:59:40 214403] [debug] |xqc_engine_main_logic|END|now:1757653180214396|
[2025/09/12 04:59:40 238850] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180238849|
[2025/09/12 04:59:40 238861] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653180238667|pq_index:0|
[2025/09/12 04:59:40 238872] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180213825|
[2025/09/12 04:59:40 238877] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180238876|
[2025/09/12 04:59:40 238882] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653180238667|now:1757653180238876|
[2025/09/12 04:59:40 238886] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:59:40 238890] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653180238667|now:1757653180238876|
[2025/09/12 04:59:40 238894] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:40 238903] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|largest_recv:5|ack_delay:25235|first_ack_range:1|largest_pkt_recv_time:1757653180213667|
[2025/09/12 04:59:40 238910] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:5|low:4|pkt_pns:2|
[2025/09/12 04:59:40 238916] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 04:59:40 238923] [debug] |scid:ef4eca31aa6bed8d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:59:40 238928] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 04:59:40 238932] [debug] |scid:ef4eca31aa6bed8d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:40 238937] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 238943] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:40 238950] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:59:40 238989] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:8|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653180238960|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 238999] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:8|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 239007] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653180440474|
[2025/09/12 04:59:40 239013] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653180440474|
[2025/09/12 04:59:40 239019] [debug] |xqc_engine_wakeup_after|wakeup:1757653180440474|now:1757653180239019|diff:201455|
[2025/09/12 04:59:40 239026] [debug] |xqc_engine_main_logic|END|now:1757653180238876|
[2025/09/12 04:59:40 239041] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:39|state:ESTABED|recv_time:1757653180239040|
[2025/09/12 04:59:40 239048] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef4eca31aa6bed8d|spin_bit:1|
[2025/09/12 04:59:40 239057] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:59:40 239063] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:59:40 239071] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:59:40 239078] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:40 239085] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|conn:0000562160BAF35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 04:59:40 239092] [debug] |scid:ef4eca31aa6bed8d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653174006023|is_app_limited:1|send_elapse:312|ack_elapse:6233017|ctl_first_sent_time:1757653174006335|lagest_ack_time:1757653180239040|curr_delivered:1306|
[2025/09/12 04:59:40 239106] [debug] |scid:ef4eca31aa6bed8d|xqc_update_sample|sampler_sent_time_update:1757653174006335|
[2025/09/12 04:59:40 239111] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:59:40 239119] [debug] |scid:ef4eca31aa6bed8d|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:59:40 239125] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:STREAM_CLOSE|expire:1757653180578392|now:1757653180239125|interv:339267|
[2025/09/12 04:59:40 239132] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:59:40 239139] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_rtt|before update rtt|conn:0000562160BAF35C|srtt:33905|rttvar:13546|minrtt:31902|latest_rtt:6232705|ack_delay:6201368|
[2025/09/12 04:59:40 239145] [stats] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_rtt|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c |before update rtt|srtt:33905|rttvar:13546|after update rtt|srtt:805630|rttvar:1553610|minrtt:31902|latest_rtt:6232705|ack_delay:25000|
[2025/09/12 04:59:40 239151] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_update_rtt|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c |after update rtt|conn:0000562160BAF35C|srtt:805630|rttvar:1553610|minrtt:31902|latest_rtt:6232705|ack_delay:25000|
[2025/09/12 04:59:40 239157] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:3|
[2025/09/12 04:59:40 239164] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:59:40 239172] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/09/12 04:59:40 239176] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:40 239180] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|srtt:805630|rtt_var:1553610|pto_duration:7020070|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:40 239184] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:40 239188] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:40 239192] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_get_pto_time_and_space|conn:0000562160BAF35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 04:59:40 239196] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653187259366|now:1757653180239179|interv:7020187|
[2025/09/12 04:59:40 239200] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562160BAF35C|path:0|pns:2|expire:1757653187259366|now:1757653180239179|interval:7020187|pto_count:0|srtt:805630
[2025/09/12 04:59:40 239204] [debug] |scid:ef4eca31aa6bed8d|xqc_generate_sample|sampler: send_elapse 312, ack_elapse 6233017, delivered 1306|rate 209|lost 0|
[2025/09/12 04:59:40 239209] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_update_min_rtt|minrtt expire|rtt:31902, old_rtt:31902|
[2025/09/12 04:59:40 239213] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:103|
[2025/09/12 04:59:40 239216] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139112|packet_lost:0|acked:50|po_sent_time:1757653174006335|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1256|
[2025/09/12 04:59:40 239221] [debug] |scid:ef4eca31aa6bed8d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139112|packet_lost:0|acked:50|po_sent_time:1757653174006335|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1256|
[2025/09/12 04:59:40 239231] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_ack_received|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c |bbr on ack|mode:0|pacing_rate:11610068|bw:517|cwnd:139162|full_bw_reached:0|inflight:90|srtt:805630|latest_rtt:6232705|min_rtt:31902|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:59:40 239241] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:59:40 239248] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757653180239040|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 239254] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300239040|now:1757653180239040|interv:120000000|
[2025/09/12 04:59:40 239259] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300239040|now:1757653180239040|interv:120000000|
[2025/09/12 04:59:40 239262] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653180440474|pq_index:0|
[2025/09/12 04:59:40 239267] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180238876|
[2025/09/12 04:59:40 239270] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180239270|
[2025/09/12 04:59:40 239275] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180239274|
[2025/09/12 04:59:40 239281] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653180578392|
[2025/09/12 04:59:40 239285] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653180578392|
[2025/09/12 04:59:40 239289] [debug] |xqc_engine_wakeup_after|wakeup:1757653180578392|now:1757653180239289|diff:339103|
[2025/09/12 04:59:40 239293] [debug] |xqc_engine_main_logic|END|now:1757653180239274|
[2025/09/12 04:59:40 239299] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180239299|
[2025/09/12 04:59:40 239303] [debug] |xqc_engine_wakeup_after|wakeup:1757653180578392|now:1757653180239303|diff:339089|
[2025/09/12 04:59:40 239307] [debug] |xqc_engine_main_logic|END|now:1757653180239299|
[2025/09/12 04:59:40 269990] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:39|state:ESTABED|recv_time:1757653180269989|
[2025/09/12 04:59:40 270004] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef4eca31aa6bed8d|spin_bit:1|
[2025/09/12 04:59:40 270014] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:59:40 270020] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:59:40 270029] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 04:59:40 270036] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:40 270044] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 04:59:40 270051] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757653180269989|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 270059] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300269989|now:1757653180269989|interv:120000000|
[2025/09/12 04:59:40 270065] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300269989|now:1757653180269989|interv:120000000|
[2025/09/12 04:59:40 270080] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653180578392|pq_index:0|
[2025/09/12 04:59:40 270086] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180239274|
[2025/09/12 04:59:40 270092] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180270092|
[2025/09/12 04:59:40 270100] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180270098|
[2025/09/12 04:59:40 270110] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653180578392|
[2025/09/12 04:59:40 270117] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653180578392|
[2025/09/12 04:59:40 270122] [debug] |xqc_engine_wakeup_after|wakeup:1757653180578392|now:1757653180270122|diff:308270|
[2025/09/12 04:59:40 270128] [debug] |xqc_engine_main_logic|END|now:1757653180270098|
[2025/09/12 04:59:40 270135] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180270135|
[2025/09/12 04:59:40 270142] [debug] |xqc_engine_wakeup_after|wakeup:1757653180578392|now:1757653180270142|diff:308250|
[2025/09/12 04:59:40 270148] [debug] |xqc_engine_main_logic|END|now:1757653180270135|
[2025/09/12 04:59:40 579157] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180579157|
[2025/09/12 04:59:40 579169] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653180578392|pq_index:0|
[2025/09/12 04:59:40 579174] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180270098|
[2025/09/12 04:59:40 579179] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180579178|
[2025/09/12 04:59:40 579184] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653180578392|now:1757653180579178|
[2025/09/12 04:59:40 579188] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:59:40 579193] [debug] |scid:ef4eca31aa6bed8d|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:59:40 579212] [info] |scid:ef4eca31aa6bed8d|xqc_conn_close|conn:0000562160BAF35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 04:59:40 579220] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_DRAINING|expire:1757653201714430|now:1757653180579220|interv:21135210|
[2025/09/12 04:59:40 579227] [debug] |scid:ef4eca31aa6bed8d|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:59:40 579235] [debug] |scid:ef4eca31aa6bed8d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:90|
[2025/09/12 04:59:40 579240] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:40 579244] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:40 579247] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:40 579251] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:40 579255] [info] |scid:ef4eca31aa6bed8d|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 04:59:40 579261] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:59:40 579283] [stats] |scid:ef4eca31aa6bed8d|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:1757653174006226|wrt_delay:26|snd_delay:109|finwrt_delay:25|finsnd_delay:6207876|finrcv_delay:6040406|finread_delay:6040447|all_acked_delay:6232890|firstfinack_dely:6232885|close_delay:6232899|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c|path_info:mp is not supported in connection scid:ef4eca31aa6bed8d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 04:59:40 579294] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653180578392|now:1757653180579178|
[2025/09/12 04:59:40 579300] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:59:40 579307] [debug] |scid:ef4eca31aa6bed8d|xqc_path_get_perf_class|conn:0000562160BAF35C|path_id:0|path_srtt:805630|min_srtt:805630|path_bw:517|loss_rate:28.57|path_pto:0|
[2025/09/12 04:59:40 579314] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562160BAF35C|path_id:0|path_srtt:805630|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:40 579322] [debug] |scid:ef4eca31aa6bed8d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 04:59:40 579329] [debug] |scid:ef4eca31aa6bed8d|xqc_check_acked_or_dropped_pkt|conn:0000562160BAF35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:59:40 579336] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:59:40 579376] [info] |scid:ef4eca31aa6bed8d|xqc_send_packet_with_pn|<==|conn:0000562160BAF35C|path:0|pkt_num:9|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653180579347|stream_id:0|stream_offset:0|
[2025/09/12 04:59:40 579387] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_on_packet_sent|conn:0000562160BAF35C|path:0|pkt_num:9|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:59:40 579395] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653201714430|
[2025/09/12 04:59:40 579400] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653201714430|
[2025/09/12 04:59:40 579406] [debug] |xqc_engine_wakeup_after|wakeup:1757653201714430|now:1757653180579406|diff:21135024|
[2025/09/12 04:59:40 579413] [debug] |xqc_engine_main_logic|END|now:1757653180579178|
[2025/09/12 04:59:40 610098] [info] |xqc_engine_packet_process|==>|conn:0000562160BAF35C|size:33|state:CLOSING|recv_time:1757653180610097|
[2025/09/12 04:59:40 610112] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ef4eca31aa6bed8d|spin_bit:1|
[2025/09/12 04:59:40 610121] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 04:59:40 610127] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 04:59:40 610135] [debug] |scid:ef4eca31aa6bed8d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 04:59:40 610142] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 04:59:40 610148] [debug] |scid:ef4eca31aa6bed8d|xqc_process_frames|frame_type:1c|
[2025/09/12 04:59:40 610156] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 04:59:40 610161] [info] |scid:ef4eca31aa6bed8d|xqc_conn_on_pkt_processed|====>|conn:0000562160BAF35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:12|frame:CONNECTION_CLOSE |recv_time:1757653180610097|dcid:ef4eca31aa6bed8d|dcid_seq:0|
[2025/09/12 04:59:40 610166] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:PATH_IDLE|expire:1757653300610097|now:1757653180610097|interv:120000000|
[2025/09/12 04:59:40 610176] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_set|type:CONN_IDLE|expire:1757653300610097|now:1757653180610097|interv:120000000|
[2025/09/12 04:59:40 610183] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653201714430|pq_index:0|
[2025/09/12 04:59:40 610189] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180579178|
[2025/09/12 04:59:40 610195] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180610195|
[2025/09/12 04:59:40 610203] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:DRAINING|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 CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653180610201|
[2025/09/12 04:59:40 610211] [debug] |scid:ef4eca31aa6bed8d|xqc_conn_next_wakeup_time|wakeup_time:1757653201714430|
[2025/09/12 04:59:40 610217] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_wakeup_queue|next_tick_time:1757653201714430|
[2025/09/12 04:59:40 610223] [debug] |xqc_engine_wakeup_after|wakeup:1757653201714430|now:1757653180610223|diff:21104207|
[2025/09/12 04:59:40 610231] [debug] |xqc_engine_main_logic|END|now:1757653180610201|
[2025/09/12 04:59:40 610238] [debug] |xqc_engine_main_logic|BEGIN|now:1757653180610238|
[2025/09/12 04:59:40 610244] [debug] |xqc_engine_wakeup_after|wakeup:1757653201714430|now:1757653180610244|diff:21104186|
[2025/09/12 04:59:40 610250] [debug] |xqc_engine_main_logic|END|now:1757653180610238|
[2025/09/12 05:00:01 715133] [debug] |xqc_engine_main_logic|BEGIN|now:1757653201715132|
[2025/09/12 05:00:01 715164] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653201714430|pq_index:0|
[2025/09/12 05:00:01 715172] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_add_active_queue|last_ticked_time:1757653180610201|
[2025/09/12 05:00:01 715181] [debug] |scid:ef4eca31aa6bed8d|xqc_engine_process_conn|conn:0000562160BAF35C|state:DRAINING|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 CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653201715179|
[2025/09/12 05:00:01 715189] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653201714430|now:1757653201715179|
[2025/09/12 05:00:01 715196] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653201714430|now:1757653201715179|
[2025/09/12 05:00:01 715203] [debug] |scid:ef4eca31aa6bed8d|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:00:01 715210] [info] |xqc_engine_main_logic|conn:0000562160BAF35C|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c|conn_state:13|next_tick_time:1757653201714430
[2025/09/12 05:00:01 715225] [report] |scid:ef4eca31aa6bed8d|xqc_conn_destroy|0000562160BAF35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:6041289|first_send_delay:1151|conn_persist:27710120|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-49609-ef4eca31aa6bed8d p-193.167.100.100-443-5f7b99ff28d2137c|hsk_recv:2286900|close_recv:6605049|close_send:6574242|last_recv:6604992|last_send:6574242|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,20,20,16,51,0,1024,i96,4,30,39,4,11,6264,0,4,24,33,40000,12,6604,0,4,30,39,4,6,6233,0,4,27,4,8,6233,4,21,40000,9,6574,4,45,4000,7,6209,0-2,0-2,0-0,0-0,0-0,0-805,0-8036,0-4570,0-14,0-16,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:14|spurious_loss:1|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:00:01 715279] [debug] |scid:ef4eca31aa6bed8d|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:00:01 715286] [debug] |scid:ef4eca31aa6bed8d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:00:01 715291] [debug] |scid:ef4eca31aa6bed8d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:00:01 715295] [debug] |scid:ef4eca31aa6bed8d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:00:01 715361] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:00:01 715369] [debug] |xqc_engine_main_logic|END|now:1757653201715179|
[2025/09/12 05:00:01 716447] [debug] |xqc_engine_destroy|begin|