[2025/09/12 11:43:21 736557] [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 11:43:21 736592] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 11:43:21 736596] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 11:43:21 736601] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 11:43:21 736605] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 11:43:21 736613] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 11:43:21 736617] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 11:43:21 736621] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 11:43:21 736625] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 11:43:21 736757] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677521736755|now:1757677401736755|interv:120000000|
[2025/09/12 11:43:21 736789] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677521736789|now:1757677401736789|interv:120000000|
[2025/09/12 11:43:21 736800] [debug] |xqc_path_create|path:0|dcid:604a8ffdc9559a31|scid:ca86d2b85559de31|create_path_count:1|
[2025/09/12 11:43:21 736808] [debug] |scid:ca86d2b85559de31|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 11:43:21 736815] [debug] |xqc_path_init|path:0|dcid:604a8ffdc9559a31|scid:ca86d2b85559de31|state:2|
[2025/09/12 11:43:21 736820] [debug] |scid:ca86d2b85559de31|xqc_conn_create|success|scid:ca86d2b85559de31|dcid:604a8ffdc9559a31|conn:0000555D7ABE535C|
[2025/09/12 11:43:21 736831] [debug] |scid:ca86d2b85559de31|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 11:43:21 736839] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:43:21 737574] [debug] |scid:ca86d2b85559de31|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 11:43:21 737582] [debug] |scid:ca86d2b85559de31|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:43:21 737588] [debug] |scid:ca86d2b85559de31|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:43:21 737593] [debug] |scid:ca86d2b85559de31|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 11:43:21 737600] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757677401737599|
[2025/09/12 11:43:21 737606] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_write_streams|
[2025/09/12 11:43:21 737610] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:43:21 737617] [info] |scid:ca86d2b85559de31|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757677401737617|
[2025/09/12 11:43:21 737623] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 11:43:21 737629] [debug] |scid:ca86d2b85559de31|xqc_path_get_perf_class|conn:0000555D7ABE535C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:21 737634] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D7ABE535C|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 11:43:21 737640] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 11:43:21 737645] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 11:43:21 737650] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:21 737732] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757677401737667|stream_id:0|stream_offset:0|
[2025/09/12 11:43:21 737741] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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 11:43:21 737746] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:43:21 737751] [debug] |scid:ca86d2b85559de31|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 11:43:21 737756] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:21 737760] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:21 737764] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:43:21 737768] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402487667|now:1757677401737750|interv:749917|
[2025/09/12 11:43:21 737772] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:0|expire:1757677402487667|now:1757677401737750|interval:749917|pto_count:0|srtt:250000
[2025/09/12 11:43:21 737777] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 11:43:21 737782] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402487667|
[2025/09/12 11:43:21 737786] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_active_queue|last_ticked_time:1757677401737599|pd_index:0|
[2025/09/12 11:43:21 737790] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402487667|
[2025/09/12 11:43:21 737794] [debug] |xqc_engine_wakeup_after|wakeup:1757677402487667|now:1757677401737794|diff:749873|
[2025/09/12 11:43:21 737799] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:43:21 737856] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402487667|pq_index:0|
[2025/09/12 11:43:21 737862] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677401737599|
[2025/09/12 11:43:21 737872] [debug] |scid:ca86d2b85559de31|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 11:43:21 737879] [debug] |scid:ca86d2b85559de31|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 11:43:21 737888] [debug] |scid:ca86d2b85559de31|xqc_stream_buff_data|size:17|
[2025/09/12 11:43:21 737895] [info] |scid:ca86d2b85559de31|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:0000555D7ABE535C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 11:43:21 737906] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677401737905|
[2025/09/12 11:43:21 737914] [debug] |scid:ca86d2b85559de31|xqc_path_get_perf_class|conn:0000555D7ABE535C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:21 737921] [debug] |scid:ca86d2b85559de31|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:0000555D7ABE535C|stream_id:0|stream_offset:17|
[2025/09/12 11:43:21 737928] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D7ABE535C|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 11:43:21 737943] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 11:43:21 737950] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:43:21 737957] [debug] |scid:ca86d2b85559de31|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:0000555D7ABE535C|stream_id:0|stream_offset:17|
[2025/09/12 11:43:21 737963] [debug] |scid:ca86d2b85559de31|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:43:21 737970] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:21 738009] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757677401737981|stream_id:0|stream_offset:17|
[2025/09/12 11:43:21 738019] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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 11:43:21 738026] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 11:43:21 738032] [debug] |scid:ca86d2b85559de31|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 11:43:21 738039] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:21 738044] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:21 738048] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:21 738051] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:21 738056] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402487667|now:1757677401738032|interv:749635|
[2025/09/12 11:43:21 738062] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:0|expire:1757677402487667|now:1757677401738032|interval:749635|pto_count:0|srtt:250000
[2025/09/12 11:43:21 738069] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:43:21 738076] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402487667|
[2025/09/12 11:43:21 738082] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_active_queue|last_ticked_time:1757677401737905|pd_index:0|
[2025/09/12 11:43:21 738089] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402487667|
[2025/09/12 11:43:21 738096] [debug] |xqc_engine_wakeup_after|wakeup:1757677402487667|now:1757677401738096|diff:749571|
[2025/09/12 11:43:21 738103] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:43:21 771723] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:181|state:C_INITIAL_SENT|recv_time:1757677401771718|
[2025/09/12 11:43:21 771753] [info] |scid:ca86d2b85559de31|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:43:21 771771] [debug] |scid:ca86d2b85559de31|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 11:43:21 771779] [info] |scid:ca86d2b85559de31|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:43:21 771787] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677521771718|now:1757677401771718|interv:120000000|
[2025/09/12 11:43:21 771794] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677521771718|now:1757677401771718|interv:120000000|
[2025/09/12 11:43:21 771812] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402487667|pq_index:0|
[2025/09/12 11:43:21 771820] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677401737905|
[2025/09/12 11:43:21 771832] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:89|state:C_INITIAL_SENT|recv_time:1757677401771830|
[2025/09/12 11:43:21 771838] [info] |scid:ca86d2b85559de31|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 11:43:21 771845] [debug] |scid:ca86d2b85559de31|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 11:43:21 771851] [info] |scid:ca86d2b85559de31|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:43:21 771857] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677521771830|now:1757677401771830|interv:120000000|
[2025/09/12 11:43:21 771863] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677521771830|now:1757677401771830|interv:120000000|
[2025/09/12 11:43:21 771870] [debug] |xqc_engine_main_logic|BEGIN|now:1757677401771870|
[2025/09/12 11:43:21 771877] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677401771875|
[2025/09/12 11:43:21 771887] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402487667|
[2025/09/12 11:43:21 771893] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402487667|
[2025/09/12 11:43:21 771900] [debug] |xqc_engine_wakeup_after|wakeup:1757677402487667|now:1757677401771899|diff:715768|
[2025/09/12 11:43:21 771906] [debug] |xqc_engine_main_logic|END|now:1757677401771875|
[2025/09/12 11:43:22 486890] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402486889|
[2025/09/12 11:43:22 486926] [debug] |xqc_engine_wakeup_after|wakeup:1757677402487667|now:1757677402486926|diff:741|
[2025/09/12 11:43:22 486931] [debug] |xqc_engine_main_logic|END|now:1757677402486889|
[2025/09/12 11:43:22 487999] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402487999|
[2025/09/12 11:43:22 488006] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402487667|pq_index:0|
[2025/09/12 11:43:22 488011] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677401771875|
[2025/09/12 11:43:22 488016] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677402488015|
[2025/09/12 11:43:22 488022] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677402487667|now:1757677402488015|
[2025/09/12 11:43:22 488027] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:22 488031] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000555D7ABE535C|path:0|bytes_in_flight:1234|
[2025/09/12 11:43:22 488036] [debug] |scid:ca86d2b85559de31|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 11:43:22 488041] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:22 488045] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 488049] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 488052] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 488056] [debug] |scid:ca86d2b85559de31|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 11:43:22 488062] [debug] |scid:ca86d2b85559de31|xqc_conn_send_probe_pkt|conn:0000555D7ABE535C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 11:43:22 488092] [debug] |scid:ca86d2b85559de31|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 11:43:22 488097] [debug] |scid:ca86d2b85559de31|xqc_conn_send_probe_pkt|conn:0000555D7ABE535C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 11:43:22 488101] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000555D7ABE535C|pto_count:1
[2025/09/12 11:43:22 488105] [debug] |scid:ca86d2b85559de31|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 11:43:22 488109] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 488113] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 488117] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 488121] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 488124] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677402488105|interv:18444986396307063510|
[2025/09/12 11:43:22 488129] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:0|expire:18446744073709551615|now:1757677402488105|interval:18444986396307063510|pto_count:1|srtt:250000
[2025/09/12 11:43:22 488137] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 488142] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 488147] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 11:43:22 488153] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:22 488237] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757677402488170|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 488246] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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 11:43:22 488252] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 11:43:22 488258] [debug] |scid:ca86d2b85559de31|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 11:43:22 488264] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:22 488269] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 488275] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 488281] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 488287] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677403988170|now:1757677402488258|interv:1499912|
[2025/09/12 11:43:22 488293] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:0|expire:1757677403988170|now:1757677402488258|interval:1499912|pto_count:1|srtt:250000
[2025/09/12 11:43:22 488303] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:43:22 488309] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 11:43:22 488313] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:22 488342] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757677402488320|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 488351] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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 11:43:22 488378] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 11:43:22 488385] [debug] |scid:ca86d2b85559de31|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 11:43:22 488391] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 11:43:22 488394] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 488398] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 488402] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 488406] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677403988320|now:1757677402488384|interv:1499936|
[2025/09/12 11:43:22 488410] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:0|expire:1757677403988320|now:1757677402488384|interval:1499936|pto_count:1|srtt:250000
[2025/09/12 11:43:22 488414] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 11:43:22 488419] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677403988320|
[2025/09/12 11:43:22 488423] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677403988320|
[2025/09/12 11:43:22 488427] [debug] |xqc_engine_wakeup_after|wakeup:1757677403988320|now:1757677402488427|diff:1499893|
[2025/09/12 11:43:22 488432] [debug] |xqc_engine_main_logic|END|now:1757677402488015|
[2025/09/12 11:43:22 520052] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:64|state:C_INITIAL_SENT|recv_time:1757677402520050|
[2025/09/12 11:43:22 520074] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:43:22 520083] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 11:43:22 520109] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:22 520117] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:22 520131] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 11:43:22 520139] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:2|
[2025/09/12 11:43:22 520150] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|conn:0000555D7ABE535C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 11:43:22 520170] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757677401737667|is_app_limited:1|send_elapse:0|ack_elapse:782383|ctl_first_sent_time:1757677401737667|lagest_ack_time:1757677402520050|curr_delivered:1184|
[2025/09/12 11:43:22 520188] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_sent_time_update:1757677401737667|
[2025/09/12 11:43:22 520196] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 11:43:22 520204] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|conn:0000555D7ABE535C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 11:43:22 520213] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757677401737667|is_app_limited:1|send_elapse:750503|ack_elapse:782383|ctl_first_sent_time:1757677402488170|lagest_ack_time:1757677402520050|curr_delivered:2368|
[2025/09/12 11:43:22 520221] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_sent_time_update:1757677402488170|
[2025/09/12 11:43:22 520230] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 11:43:22 520238] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_rtt|before update rtt|conn:0000555D7ABE535C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31880|ack_delay:256|
[2025/09/12 11:43:22 520249] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_rtt|l-0.0.0.0-41012-ca86d2b85559de31 p-193.167.100.100-443-604a8ffdc9559a31 |after update rtt|conn:0000555D7ABE535C|srtt:31880|rttvar:15940|minrtt:31880|latest_rtt:31880|ack_delay:256|
[2025/09/12 11:43:22 520254] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/09/12 11:43:22 520259] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:43:22 520266] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 11:43:22 520271] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:191280|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 520277] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 520282] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 520286] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 520291] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 520296] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677402520271|interv:18444986396307031344|
[2025/09/12 11:43:22 520301] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:0|expire:18446744073709551615|now:1757677402520271|interval:18444986396307031344|pto_count:1|srtt:31880
[2025/09/12 11:43:22 520307] [debug] |scid:ca86d2b85559de31|xqc_generate_sample|sampler: send_elapse 750503, ack_elapse 782383, delivered 2368|rate 3026|lost 0|
[2025/09/12 11:43:22 520313] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 11:43:22 520318] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3026) in round 1|
[2025/09/12 11:43:22 520323] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_min_rtt|probertt expire|rtt:31880, old_rtt:2147483647|
[2025/09/12 11:43:22 520328] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_min_rtt|minrtt expire|rtt:31880, old_rtt:2147483647|
[2025/09/12 11:43:22 520338] [debug] |scid:ca86d2b85559de31|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:605|
[2025/09/12 11:43:22 520343] [debug] |scid:ca86d2b85559de31|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757677402488170|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 11:43:22 520349] [debug] |scid:ca86d2b85559de31|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757677402488170|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 11:43:22 520377] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|l-0.0.0.0-41012-ca86d2b85559de31 p-193.167.100.100-443-604a8ffdc9559a31 |bbr on ack|mode:0|pacing_rate:12475360|bw:3026|cwnd:140224|full_bw_reached:0|inflight:50|srtt:31880|latest_rtt:31880|min_rtt:31880|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:43:22 520390] [info] |scid:ca86d2b85559de31|xqc_conn_confirm_cid|dcid change|ori:604a8ffdc9559a31|new:b30f733e576a434cb949da2f|
[2025/09/12 11:43:22 520397] [info] |scid:ca86d2b85559de31|xqc_conn_addr_validated|Address Validated|conn:0000555D7ABE535C|role:0|
[2025/09/12 11:43:22 520403] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 11:43:22 520409] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:64|pkt_type:INIT|pkt_num:2|frame:ACK |recv_time:1757677402520050|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 520416] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522520050|now:1757677402520050|interv:120000000|
[2025/09/12 11:43:22 520421] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522520050|now:1757677402520050|interv:120000000|
[2025/09/12 11:43:22 520426] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677403988320|pq_index:0|
[2025/09/12 11:43:22 520432] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402488015|
[2025/09/12 11:43:22 520437] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402520437|
[2025/09/12 11:43:22 520443] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757677402520442|
[2025/09/12 11:43:22 520452] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677522520050|
[2025/09/12 11:43:22 520457] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677522520050|
[2025/09/12 11:43:22 520461] [debug] |xqc_engine_wakeup_after|wakeup:1757677522520050|now:1757677402520461|diff:119999589|
[2025/09/12 11:43:22 520467] [debug] |xqc_engine_main_logic|END|now:1757677402520442|
[2025/09/12 11:43:22 520474] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402520474|
[2025/09/12 11:43:22 520479] [debug] |xqc_engine_wakeup_after|wakeup:1757677522520050|now:1757677402520479|diff:119999571|
[2025/09/12 11:43:22 520484] [debug] |xqc_engine_main_logic|END|now:1757677402520474|
[2025/09/12 11:43:22 521886] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:1200|state:C_INITIAL_SENT|recv_time:1757677402521884|
[2025/09/12 11:43:22 521902] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:43:22 521908] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 11:43:22 521916] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 11:43:22 521922] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 11:43:22 521933] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 11:43:22 521940] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:22 521957] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_frame|level:0|
[2025/09/12 11:43:22 521964] [debug] |scid:ca86d2b85559de31|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 11:43:22 521971] [debug] |scid:ca86d2b85559de31|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 11:43:22 522302] [debug] |scid:ca86d2b85559de31|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:43:22 522308] [debug] |scid:ca86d2b85559de31|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:43:22 522313] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677522520050|pq_index:0|
[2025/09/12 11:43:22 522318] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402520442|
[2025/09/12 11:43:22 522322] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:0|
[2025/09/12 11:43:22 522326] [debug] |scid:ca86d2b85559de31|xqc_process_padding_frame|process padding|
[2025/09/12 11:43:22 522332] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:43:22 522337] [debug] |scid:ca86d2b85559de31|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 11:43:22 522342] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 11:43:22 522346] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:PADDING CRYPTO |recv_time:1757677402521884|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 522351] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522521884|now:1757677402521884|interv:120000000|
[2025/09/12 11:43:22 522379] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522521884|now:1757677402521884|interv:120000000|
[2025/09/12 11:43:22 522388] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402522388|
[2025/09/12 11:43:22 522393] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677402522392|
[2025/09/12 11:43:22 522397] [debug] |scid:ca86d2b85559de31|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 11:43:22 522403] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 11:43:22 522408] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:22 522412] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:22 522418] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 11:43:22 522422] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:22 522426] [debug] |scid:ca86d2b85559de31|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 11:43:22 522431] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_frame|level:2|
[2025/09/12 11:43:22 522435] [debug] |scid:ca86d2b85559de31|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:43:22 522438] [debug] |scid:ca86d2b85559de31|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 11:43:22 522446] [debug] |scid:ca86d2b85559de31|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:43:22 522450] [debug] |scid:ca86d2b85559de31|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:43:22 522455] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:22 522459] [debug] |scid:ca86d2b85559de31|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 11:43:22 522468] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 11:43:22 522473] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757677401771718|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 522478] [debug] |scid:ca86d2b85559de31|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 11:43:22 522482] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 11:43:22 522486] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:22 522490] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:22 522495] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 11:43:22 522498] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:22 522502] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_frame|level:2|
[2025/09/12 11:43:22 522506] [debug] |scid:ca86d2b85559de31|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:43:22 522510] [debug] |scid:ca86d2b85559de31|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 11:43:22 522567] [debug] |scid:ca86d2b85559de31|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:43:22 522573] [info] |scid:ca86d2b85559de31|xqc_conn_tls_transport_params_cb|store sr_token with cid: 604a8ffdc9559a31|token:8c8769529f5d5bf7f998fef785dafde1
[2025/09/12 11:43:22 522578] [debug] |scid:ca86d2b85559de31|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 11:43:22 522583] [debug] |scid:ca86d2b85559de31|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 11:43:22 522766] [debug] |scid:ca86d2b85559de31|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 11:43:22 522773] [debug] |scid:ca86d2b85559de31|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 11:43:22 522778] [debug] |scid:ca86d2b85559de31|xqc_maybe_should_ack|already yes|
[2025/09/12 11:43:22 522782] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 11:43:22 522788] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757677401771830|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 522797] [info] |scid:ca86d2b85559de31|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 11:43:22 522803] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 11:43:22 522810] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:43:22 522817] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_write_streams|
[2025/09/12 11:43:22 522822] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:43:22 522826] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:43:22 522830] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_write_streams|
[2025/09/12 11:43:22 522835] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:43:22 522844] [info] |scid:ca86d2b85559de31|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757677402522843|
[2025/09/12 11:43:22 522850] [debug] |scid:ca86d2b85559de31|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000555D7ABE535C|
[2025/09/12 11:43:22 522857] [info] |scid:ca86d2b85559de31|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:43:22 522870] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:95640|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:22 522877] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 522883] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 522888] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 522894] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 522900] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677402522870|interv:18444986396307028745|
[2025/09/12 11:43:22 522906] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:0|expire:18446744073709551615|now:1757677402522870|interval:18444986396307028745|pto_count:0|srtt:31880
[2025/09/12 11:43:22 522913] [debug] |scid:ca86d2b85559de31|xqc_conn_early_data_accept|accept|
[2025/09/12 11:43:22 522920] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 11:43:22 522928] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|largest_recv:3|ack_delay:1043|first_ack_range:1|largest_pkt_recv_time:1757677402521884|
[2025/09/12 11:43:22 522934] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:3|low:2|pkt_pns:0|
[2025/09/12 11:43:22 522939] [debug] |scid:ca86d2b85559de31|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 11:43:22 522946] [debug] |scid:ca86d2b85559de31|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 11:43:22 522952] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|largest_recv:1|ack_delay:751122|first_ack_range:1|largest_pkt_recv_time:1757677401771830|
[2025/09/12 11:43:22 522959] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 11:43:22 522965] [debug] |scid:ca86d2b85559de31|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 11:43:22 522971] [debug] |scid:ca86d2b85559de31|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:43:22 522978] [debug] |scid:ca86d2b85559de31|xqc_path_get_perf_class|conn:0000555D7ABE535C|path_id:0|path_srtt:31880|min_srtt:31880|path_bw:3026|loss_rate:25.00|path_pto:0|
[2025/09/12 11:43:22 522985] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D7ABE535C|path_id:0|path_srtt:31880|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:22 522992] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 11:43:22 522999] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 523005] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 523013] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:43:22 523020] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:22 523065] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:0|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757677402523030|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 523073] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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 11:43:22 523083] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 11:43:22 523087] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:95640|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:22 523091] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 523095] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:43:22 523099] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 523103] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 523107] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402618670|now:1757677402523087|interv:95583|
[2025/09/12 11:43:22 523111] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:1|expire:1757677402618670|now:1757677402523087|interval:95583|pto_count:0|srtt:31880
[2025/09/12 11:43:22 523115] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:122|
[2025/09/12 11:43:22 523120] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 11:43:22 523125] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:43:22 523159] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:122|now:1757677402523135|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 523165] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:22 523170] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:0|
[2025/09/12 11:43:22 523174] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:122|
[2025/09/12 11:43:22 523178] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 11:43:22 523182] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:22 523201] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:1|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:122|now:1757677402523188|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 523206] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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 11:43:22 523210] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402618670|
[2025/09/12 11:43:22 523215] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402618670|
[2025/09/12 11:43:22 523222] [debug] |xqc_engine_wakeup_after|wakeup:1757677402618670|now:1757677402523222|diff:95448|
[2025/09/12 11:43:22 523229] [debug] |xqc_engine_main_logic|END|now:1757677402522392|
[2025/09/12 11:43:22 523241] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:1200|state:ESTABED|recv_time:1757677402523240|
[2025/09/12 11:43:22 523246] [info] |scid:ca86d2b85559de31|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 11:43:22 523251] [info] |scid:ca86d2b85559de31|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 11:43:22 523255] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522523240|now:1757677402523240|interv:120000000|
[2025/09/12 11:43:22 523263] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522523240|now:1757677402523240|interv:120000000|
[2025/09/12 11:43:22 523267] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402618670|pq_index:0|
[2025/09/12 11:43:22 523271] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402522392|
[2025/09/12 11:43:22 523278] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:64|state:ESTABED|recv_time:1757677402523277|
[2025/09/12 11:43:22 523282] [info] |scid:ca86d2b85559de31|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 11:43:22 523286] [info] |scid:ca86d2b85559de31|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 11:43:22 523289] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522523277|now:1757677402523277|interv:120000000|
[2025/09/12 11:43:22 523293] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522523277|now:1757677402523277|interv:120000000|
[2025/09/12 11:43:22 523298] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402523298|
[2025/09/12 11:43:22 523304] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|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:1757677402523302|
[2025/09/12 11:43:22 523312] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402618670|
[2025/09/12 11:43:22 523319] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402618670|
[2025/09/12 11:43:22 523325] [debug] |xqc_engine_wakeup_after|wakeup:1757677402618670|now:1757677402523325|diff:95345|
[2025/09/12 11:43:22 523330] [debug] |xqc_engine_main_logic|END|now:1757677402523302|
[2025/09/12 11:43:22 555282] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:181|state:ESTABED|recv_time:1757677402555278|
[2025/09/12 11:43:22 555319] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 11:43:22 555336] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:43:22 555341] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:22 555402] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 11:43:22 555411] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:22 555419] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_frame|level:2|
[2025/09/12 11:43:22 555424] [debug] |scid:ca86d2b85559de31|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:43:22 555429] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402618670|pq_index:0|
[2025/09/12 11:43:22 555434] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402523302|
[2025/09/12 11:43:22 555442] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:22 555452] [debug] |scid:ca86d2b85559de31|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 11:43:22 555459] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 11:43:22 555466] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757677402555278|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 555475] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522555278|now:1757677402555278|interv:120000000|
[2025/09/12 11:43:22 555499] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522555278|now:1757677402555278|interv:120000000|
[2025/09/12 11:43:22 555506] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402555506|
[2025/09/12 11:43:22 555513] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|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:1757677402555511|
[2025/09/12 11:43:22 555522] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:43:22 555530] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|largest_recv:2|ack_delay:252|first_ack_range:2|largest_pkt_recv_time:1757677402555278|
[2025/09/12 11:43:22 555535] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:2|low:0|pkt_pns:1|
[2025/09/12 11:43:22 555539] [debug] |scid:ca86d2b85559de31|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 11:43:22 555543] [debug] |scid:ca86d2b85559de31|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:43:22 555548] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 555556] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 11:43:22 555566] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:22 555618] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:2|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:122|now:1757677402555577|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 555625] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:22 555631] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402618670|
[2025/09/12 11:43:22 555635] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402618670|
[2025/09/12 11:43:22 555642] [debug] |xqc_engine_wakeup_after|wakeup:1757677402618670|now:1757677402555642|diff:63028|
[2025/09/12 11:43:22 555650] [debug] |xqc_engine_main_logic|END|now:1757677402555511|
[2025/09/12 11:43:22 555661] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:89|state:ESTABED|recv_time:1757677402555661|
[2025/09/12 11:43:22 555668] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 11:43:22 555673] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 11:43:22 555677] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 11:43:22 555683] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 11:43:22 555687] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:22 555691] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_frame|level:2|
[2025/09/12 11:43:22 555695] [debug] |scid:ca86d2b85559de31|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:43:22 555699] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402618670|pq_index:0|
[2025/09/12 11:43:22 555703] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402555511|
[2025/09/12 11:43:22 555708] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:22 555712] [debug] |scid:ca86d2b85559de31|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 11:43:22 555716] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 11:43:22 555727] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757677402555661|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 555734] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522555661|now:1757677402555661|interv:120000000|
[2025/09/12 11:43:22 555740] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522555661|now:1757677402555661|interv:120000000|
[2025/09/12 11:43:22 555747] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402555747|
[2025/09/12 11:43:22 555753] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|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:1757677402555752|
[2025/09/12 11:43:22 555757] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:43:22 555762] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|largest_recv:3|ack_delay:101|first_ack_range:3|largest_pkt_recv_time:1757677402555661|
[2025/09/12 11:43:22 555767] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:3|low:0|pkt_pns:1|
[2025/09/12 11:43:22 555770] [debug] |scid:ca86d2b85559de31|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 11:43:22 555774] [debug] |scid:ca86d2b85559de31|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:43:22 555779] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 555783] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 11:43:22 555788] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:43:22 555812] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:3|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:122|now:1757677402555793|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 555821] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:3|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:22 555829] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402618670|
[2025/09/12 11:43:22 555835] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402618670|
[2025/09/12 11:43:22 555840] [debug] |xqc_engine_wakeup_after|wakeup:1757677402618670|now:1757677402555840|diff:62830|
[2025/09/12 11:43:22 555845] [debug] |xqc_engine_main_logic|END|now:1757677402555752|
[2025/09/12 11:43:22 555850] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402555850|
[2025/09/12 11:43:22 555854] [debug] |xqc_engine_wakeup_after|wakeup:1757677402618670|now:1757677402555854|diff:62816|
[2025/09/12 11:43:22 555858] [debug] |xqc_engine_main_logic|END|now:1757677402555850|
[2025/09/12 11:43:22 618519] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402618518|
[2025/09/12 11:43:22 618550] [debug] |xqc_engine_wakeup_after|wakeup:1757677402618670|now:1757677402618550|diff:120|
[2025/09/12 11:43:22 618555] [debug] |xqc_engine_main_logic|END|now:1757677402618518|
[2025/09/12 11:43:22 619623] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402619623|
[2025/09/12 11:43:22 619631] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402618670|pq_index:0|
[2025/09/12 11:43:22 619636] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402555752|
[2025/09/12 11:43:22 619643] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|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:1757677402619640|
[2025/09/12 11:43:22 619664] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677402618670|now:1757677402619640|
[2025/09/12 11:43:22 619669] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:22 619673] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000555D7ABE535C|path:0|bytes_in_flight:122|
[2025/09/12 11:43:22 619677] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:95640|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:22 619682] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 619687] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:43:22 619690] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 619694] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 619698] [debug] |scid:ca86d2b85559de31|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 11:43:22 619704] [debug] |scid:ca86d2b85559de31|xqc_conn_send_probe_pkt|conn:0000555D7ABE535C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 11:43:22 619710] [debug] |scid:ca86d2b85559de31|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 11:43:22 619714] [debug] |scid:ca86d2b85559de31|xqc_conn_send_probe_pkt|conn:0000555D7ABE535C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 11:43:22 619719] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000555D7ABE535C|pto_count:1
[2025/09/12 11:43:22 619723] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:191280|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 619727] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 619731] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 619735] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 619738] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 619742] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677402619723|interv:18444986396306931892|
[2025/09/12 11:43:22 619746] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:0|expire:18446744073709551615|now:1757677402619723|interval:18444986396306931892|pto_count:1|srtt:31880
[2025/09/12 11:43:22 619754] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 619759] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 619764] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:43:22 619771] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 11:43:22 619849] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757677402619787|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 619863] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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:0|
[2025/09/12 11:43:22 619868] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 11:43:22 619872] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:191280|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 619877] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 619881] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:43:22 619884] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 619888] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 619892] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402811067|now:1757677402619872|interv:191195|
[2025/09/12 11:43:22 619896] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:1|expire:1757677402811067|now:1757677402619872|interval:191195|pto_count:1|srtt:31880
[2025/09/12 11:43:22 619901] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:122|
[2025/09/12 11:43:22 619906] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:43:22 619911] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 11:43:22 619927] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:5|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:122|now:1757677402619916|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 619932] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:5|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 11:43:22 619937] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:0|
[2025/09/12 11:43:22 619941] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:191280|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 619945] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 619949] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 144|
[2025/09/12 11:43:22 619952] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 619956] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:22 619960] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402811196|now:1757677402619940|interv:191256|
[2025/09/12 11:43:22 619964] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:1|expire:1757677402811196|now:1757677402619940|interval:191256|pto_count:1|srtt:31880
[2025/09/12 11:43:22 619968] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:194|
[2025/09/12 11:43:22 619973] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402811196|
[2025/09/12 11:43:22 619980] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402811196|
[2025/09/12 11:43:22 619984] [debug] |xqc_engine_wakeup_after|wakeup:1757677402811196|now:1757677402619984|diff:191212|
[2025/09/12 11:43:22 619988] [debug] |xqc_engine_main_logic|END|now:1757677402619640|
[2025/09/12 11:43:22 651196] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:30|state:ESTABED|recv_time:1757677402651191|
[2025/09/12 11:43:22 651230] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ca86d2b85559de31|spin_bit:1|
[2025/09/12 11:43:22 651247] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:22 651254] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:22 651267] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 11:43:22 651274] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:1e|
[2025/09/12 11:43:22 651283] [info] |scid:ca86d2b85559de31|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000555D7ABE535C|
[2025/09/12 11:43:22 651293] [debug] |scid:ca86d2b85559de31|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:194|cwnd:140224|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 11:43:22 651300] [debug] |scid:ca86d2b85559de31|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:122|cwnd:140224|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 11:43:22 651306] [debug] |scid:ca86d2b85559de31|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:140224|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/09/12 11:43:22 651312] [info] |scid:ca86d2b85559de31|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 11:43:22 651318] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:95640|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:22 651324] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 651329] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 651335] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 651342] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402651318|now:1757677402651318|interv:0|
[2025/09/12 11:43:22 651348] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:2|expire:1757677401858621|now:1757677402651318|interval:0|pto_count:0|srtt:31880
[2025/09/12 11:43:22 651379] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:ACK_01RTT|expire:1757677402676191|now:1757677402651191|interv:25000|
[2025/09/12 11:43:22 651389] [debug] |scid:ca86d2b85559de31|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402651191|max_ack_delay:25000|
[2025/09/12 11:43:22 651396] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 11:43:22 651403] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:0|frame:HANDSHAKE_DONE |recv_time:1757677402651191|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 651412] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522651191|now:1757677402651191|interv:120000000|
[2025/09/12 11:43:22 651419] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522651191|now:1757677402651191|interv:120000000|
[2025/09/12 11:43:22 651439] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402811196|pq_index:0|
[2025/09/12 11:43:22 651446] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402619640|
[2025/09/12 11:43:22 651452] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402651452|
[2025/09/12 11:43:22 651461] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402651459|
[2025/09/12 11:43:22 651468] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677402651318|now:1757677402651459|
[2025/09/12 11:43:22 651474] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:22 651480] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000555D7ABE535C|path:0|bytes_in_flight:50|
[2025/09/12 11:43:22 651486] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:95640|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:22 651494] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 651500] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 651505] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:22 651511] [debug] |scid:ca86d2b85559de31|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:43:22 651519] [debug] |scid:ca86d2b85559de31|xqc_conn_send_probe_pkt|conn:0000555D7ABE535C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:43:22 651526] [debug] |scid:ca86d2b85559de31|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 11:43:22 651532] [debug] |scid:ca86d2b85559de31|xqc_conn_send_probe_pkt|conn:0000555D7ABE535C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:43:22 651538] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000555D7ABE535C|pto_count:1
[2025/09/12 11:43:22 651543] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000555D7ABE535C|path:0|
[2025/09/12 11:43:22 651547] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:22 651553] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677402651459|
[2025/09/12 11:43:22 651559] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:22 651587] [debug] |scid:ca86d2b85559de31|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:87f65d77f2cc72e9|sr_token:d0ed2504fe7f0000430c8e5b5d550000|seq_num:1
[2025/09/12 11:43:22 651597] [debug] |scid:ca86d2b85559de31|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4c1c20bef96150d8|sr_token:d0ed2504fe7f0000430c8e5b5d550000|seq_num:2
[2025/09/12 11:43:22 651604] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:43:22 651610] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:43:22 651618] [debug] |scid:ca86d2b85559de31|xqc_path_get_perf_class|conn:0000555D7ABE535C|path_id:0|path_srtt:31880|min_srtt:31880|path_bw:3026|loss_rate:33.33|path_pto:1|
[2025/09/12 11:43:22 651624] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D7ABE535C|path_id:0|path_srtt:31880|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:22 651642] [debug] |scid:ca86d2b85559de31|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 11:43:22 651649] [debug] |scid:ca86d2b85559de31|xqc_path_get_perf_class|conn:0000555D7ABE535C|path_id:0|path_srtt:31880|min_srtt:31880|path_bw:3026|loss_rate:33.33|path_pto:1|
[2025/09/12 11:43:22 651655] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D7ABE535C|path_id:0|path_srtt:31880|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:22 651663] [debug] |scid:ca86d2b85559de31|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 11:43:22 651670] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:43:22 651679] [debug] |scid:ca86d2b85559de31|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000555D7ABE535C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:43:22 651687] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:22 651746] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:1|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757677402651699|stream_id:0|stream_offset:17|
[2025/09/12 11:43:22 651756] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:1|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 11:43:22 651764] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:43:22 651771] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:191280|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 651778] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 651784] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 651790] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 38|
[2025/09/12 11:43:22 651796] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402892979|now:1757677402651770|interv:241209|
[2025/09/12 11:43:22 651803] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:2|expire:1757677402892979|now:1757677402651770|interval:241209|pto_count:1|srtt:31880
[2025/09/12 11:43:22 651810] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:38|
[2025/09/12 11:43:22 651818] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:43:22 651824] [debug] |scid:ca86d2b85559de31|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000555D7ABE535C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:43:22 651830] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-4|next_skip_chance:1757677403013750|current_time:1757677402651830|
[2025/09/12 11:43:22 651836] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 11:43:22 651870] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:5|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757677402651845|stream_id:0|stream_offset:17|
[2025/09/12 11:43:22 651879] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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 11:43:22 651893] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:0|
[2025/09/12 11:43:22 651900] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:191280|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 651906] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 651912] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 651918] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 76|
[2025/09/12 11:43:22 651922] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402893125|now:1757677402651899|interv:241226|
[2025/09/12 11:43:22 651926] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:2|expire:1757677402893125|now:1757677402651899|interval:241226|pto_count:1|srtt:31880
[2025/09/12 11:43:22 651931] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:76|
[2025/09/12 11:43:22 651936] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:22 651940] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 11:43:22 651966] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:6|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757677402651946|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 651976] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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 11:43:22 651983] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:0|
[2025/09/12 11:43:22 651989] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:191280|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 651995] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 651999] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 652003] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 121|
[2025/09/12 11:43:22 652007] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402893226|now:1757677402651989|interv:241237|
[2025/09/12 11:43:22 652010] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:2|expire:1757677402893226|now:1757677402651989|interval:241237|pto_count:1|srtt:31880
[2025/09/12 11:43:22 652015] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:121|
[2025/09/12 11:43:22 652019] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:22 652023] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 11:43:22 652044] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:7|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757677402652029|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 652049] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|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 11:43:22 652061] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:0|
[2025/09/12 11:43:22 652068] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31880|rtt_var:15940|pto_duration:191280|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 652075] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 652081] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 652086] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 166|
[2025/09/12 11:43:22 652090] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402893309|now:1757677402652068|interv:241241|
[2025/09/12 11:43:22 652094] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:2|expire:1757677402893309|now:1757677402652068|interval:241241|pto_count:1|srtt:31880
[2025/09/12 11:43:22 652098] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:166|
[2025/09/12 11:43:22 652103] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402676191|
[2025/09/12 11:43:22 652107] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402676191|
[2025/09/12 11:43:22 652111] [debug] |xqc_engine_wakeup_after|wakeup:1757677402676191|now:1757677402652111|diff:24080|
[2025/09/12 11:43:22 652116] [debug] |xqc_engine_main_logic|END|now:1757677402651459|
[2025/09/12 11:43:22 652124] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:56|state:ESTABED|recv_time:1757677402652124|
[2025/09/12 11:43:22 652131] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 11:43:22 652136] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 11:43:22 652140] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 11:43:22 652148] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 11:43:22 652155] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:2|
[2025/09/12 11:43:22 652164] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 11:43:22 652170] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:56|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757677402652124|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 652175] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522652124|now:1757677402652124|interv:120000000|
[2025/09/12 11:43:22 652179] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522652124|now:1757677402652124|interv:120000000|
[2025/09/12 11:43:22 652183] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402676191|pq_index:0|
[2025/09/12 11:43:22 652187] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402651459|
[2025/09/12 11:43:22 652191] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402652191|
[2025/09/12 11:43:22 652196] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402652195|
[2025/09/12 11:43:22 652202] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402676191|
[2025/09/12 11:43:22 652206] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402676191|
[2025/09/12 11:43:22 652214] [debug] |xqc_engine_wakeup_after|wakeup:1757677402676191|now:1757677402652214|diff:23977|
[2025/09/12 11:43:22 652218] [debug] |xqc_engine_main_logic|END|now:1757677402652195|
[2025/09/12 11:43:22 652225] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:61|state:ESTABED|recv_time:1757677402652225|
[2025/09/12 11:43:22 652232] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ca86d2b85559de31|spin_bit:1|
[2025/09/12 11:43:22 652240] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:22 652246] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 11:43:22 652255] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 11:43:22 652259] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:18|
[2025/09/12 11:43:22 652263] [debug] |scid:ca86d2b85559de31|xqc_process_new_conn_id_frame|new_conn_id|be8a131c8a0ec529d37f95b7|sr_token:a6d3adcecf16692fa5bb59c063c75d37
[2025/09/12 11:43:22 652270] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:22 652275] [debug] |scid:ca86d2b85559de31|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:43:22 652279] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 11:43:22 652284] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:7|frame:NEW_CONNECTION_ID |recv_time:1757677402652225|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 652288] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522652225|now:1757677402652225|interv:120000000|
[2025/09/12 11:43:22 652292] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522652225|now:1757677402652225|interv:120000000|
[2025/09/12 11:43:22 652296] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402676191|pq_index:0|
[2025/09/12 11:43:22 652300] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402652195|
[2025/09/12 11:43:22 652304] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402652304|
[2025/09/12 11:43:22 652308] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402652307|
[2025/09/12 11:43:22 652316] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|largest_recv:7|ack_delay:90|first_ack_range:0|largest_pkt_recv_time:1757677402652225|
[2025/09/12 11:43:22 652324] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 11:43:22 652330] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:43:22 652336] [debug] |scid:ca86d2b85559de31|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 11:43:22 652341] [debug] |scid:ca86d2b85559de31|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:22 652345] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 652350] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:22 652354] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 11:43:22 652399] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:8|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757677402652380|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 652416] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:8|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:22 652424] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402893309|
[2025/09/12 11:43:22 652430] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402893309|
[2025/09/12 11:43:22 652434] [debug] |xqc_engine_wakeup_after|wakeup:1757677402893309|now:1757677402652434|diff:240875|
[2025/09/12 11:43:22 652438] [debug] |xqc_engine_main_logic|END|now:1757677402652307|
[2025/09/12 11:43:22 652444] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402652444|
[2025/09/12 11:43:22 652448] [debug] |xqc_engine_wakeup_after|wakeup:1757677402893309|now:1757677402652448|diff:240861|
[2025/09/12 11:43:22 652452] [debug] |xqc_engine_main_logic|END|now:1757677402652444|
[2025/09/12 11:43:22 684009] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:1064|state:ESTABED|recv_time:1757677402684004|
[2025/09/12 11:43:22 684050] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ca86d2b85559de31|spin_bit:1|
[2025/09/12 11:43:22 684067] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 11:43:22 684074] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 11:43:22 684089] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 11:43:22 684096] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:b|
[2025/09/12 11:43:22 684105] [debug] |scid:ca86d2b85559de31|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 11:43:22 684114] [debug] |scid:ca86d2b85559de31|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 11:43:22 684121] [debug] |scid:ca86d2b85559de31|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 11:43:22 684128] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402893309|pq_index:0|
[2025/09/12 11:43:22 684136] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402652307|
[2025/09/12 11:43:22 684142] [debug] |scid:ca86d2b85559de31|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 11:43:22 684147] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:2|
[2025/09/12 11:43:22 684156] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|conn:0000555D7ABE535C|path:0|pkt_num:1|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:1|
[2025/09/12 11:43:22 684163] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:2368|prior_time:1757677402651699|is_app_limited:0|send_elapse:0|ack_elapse:32305|ctl_first_sent_time:1757677402651699|lagest_ack_time:1757677402684004|curr_delivered:2406|
[2025/09/12 11:43:22 684170] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_sent_time_update:1757677402651699|
[2025/09/12 11:43:22 684176] [debug] |scid:ca86d2b85559de31|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 11:43:22 684186] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:43:22 684192] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|conn:0000555D7ABE535C|path:0|pkt_num:5|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 11:43:22 684198] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:2368|prior_time:1757677402651699|is_app_limited:0|send_elapse:0|ack_elapse:32305|ctl_first_sent_time:1757677402651699|lagest_ack_time:1757677402684004|curr_delivered:2444|
[2025/09/12 11:43:22 684221] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_sent_time_update:1757677402651845|
[2025/09/12 11:43:22 684227] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:43:22 684233] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_rtt|before update rtt|conn:0000555D7ABE535C|srtt:31880|rttvar:15940|minrtt:31880|latest_rtt:32159|ack_delay:336|
[2025/09/12 11:43:22 684241] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_rtt|l-0.0.0.0-41012-ca86d2b85559de31 p-193.167.100.100-443-604a8ffdc9559a31 |after update rtt|conn:0000555D7ABE535C|srtt:31872|rttvar:11969|minrtt:31880|latest_rtt:32159|ack_delay:336|
[2025/09/12 11:43:22 684248] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 11:43:22 684255] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:43:22 684262] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31872|rtt_var:11969|pto_duration:79748|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:22 684269] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 684275] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 684280] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:43:22 684287] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402756777|now:1757677402684261|interv:72516|
[2025/09/12 11:43:22 684294] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:2|expire:1757677402756777|now:1757677402684261|interval:72516|pto_count:0|srtt:31872
[2025/09/12 11:43:22 684301] [debug] |scid:ca86d2b85559de31|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32305, delivered 76|rate 2352|lost 0|
[2025/09/12 11:43:22 684308] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 11:43:22 684316] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2352) in round 2|
[2025/09/12 11:43:22 684322] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_min_rtt|minrtt expire|rtt:31880, old_rtt:31880|
[2025/09/12 11:43:22 684329] [debug] |scid:ca86d2b85559de31|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:605|
[2025/09/12 11:43:22 684335] [debug] |scid:ca86d2b85559de31|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:76|po_sent_time:1757677402651845|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2444|
[2025/09/12 11:43:22 684342] [debug] |scid:ca86d2b85559de31|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:76|po_sent_time:1757677402651845|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2444|
[2025/09/12 11:43:22 684350] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|l-0.0.0.0-41012-ca86d2b85559de31 p-193.167.100.100-443-604a8ffdc9559a31 |bbr on ack|mode:0|pacing_rate:12475360|bw:3026|cwnd:140300|full_bw_reached:0|inflight:90|srtt:31872|latest_rtt:32159|min_rtt:31880|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:43:22 684376] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:ACK_01RTT|expire:1757677402709004|now:1757677402684004|interv:25000|
[2025/09/12 11:43:22 684385] [debug] |scid:ca86d2b85559de31|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402684004|max_ack_delay:25000|
[2025/09/12 11:43:22 684397] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 11:43:22 684402] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:1064|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK STREAM |recv_time:1757677402684004|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 684407] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522684004|now:1757677402684004|interv:120000000|
[2025/09/12 11:43:22 684411] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522684004|now:1757677402684004|interv:120000000|
[2025/09/12 11:43:22 684416] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402684416|
[2025/09/12 11:43:22 684421] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402684420|
[2025/09/12 11:43:22 684427] [debug] |scid:ca86d2b85559de31|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000555D7ABE535C|
[2025/09/12 11:43:22 684433] [debug] |scid:ca86d2b85559de31|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 11:43:22 684438] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:STREAM_CLOSE|expire:1757677402998681|now:1757677402684437|interv:314244|
[2025/09/12 11:43:22 684499] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402709004|
[2025/09/12 11:43:22 684508] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402709004|
[2025/09/12 11:43:22 684513] [debug] |xqc_engine_wakeup_after|wakeup:1757677402709004|now:1757677402684513|diff:24491|
[2025/09/12 11:43:22 684518] [debug] |xqc_engine_main_logic|END|now:1757677402684420|
[2025/09/12 11:43:22 684524] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402684524|
[2025/09/12 11:43:22 684528] [debug] |xqc_engine_wakeup_after|wakeup:1757677402709004|now:1757677402684528|diff:24476|
[2025/09/12 11:43:22 684534] [debug] |xqc_engine_main_logic|END|now:1757677402684524|
[2025/09/12 11:43:22 708977] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402708976|
[2025/09/12 11:43:22 709009] [debug] |xqc_engine_wakeup_after|wakeup:1757677402709004|now:1757677402709009|diff:18446744073709551611|
[2025/09/12 11:43:22 709014] [debug] |xqc_engine_main_logic|END|now:1757677402708976|
[2025/09/12 11:43:22 710082] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402710082|
[2025/09/12 11:43:22 710088] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402709004|pq_index:0|
[2025/09/12 11:43:22 710093] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402684420|
[2025/09/12 11:43:22 710100] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402710097|
[2025/09/12 11:43:22 710106] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677402709004|now:1757677402710097|
[2025/09/12 11:43:22 710110] [debug] |scid:ca86d2b85559de31|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:43:22 710114] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677402709004|now:1757677402710097|
[2025/09/12 11:43:22 710118] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:22 710127] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|largest_recv:9|ack_delay:26123|first_ack_range:0|largest_pkt_recv_time:1757677402684004|
[2025/09/12 11:43:22 710146] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 11:43:22 710150] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 11:43:22 710155] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:43:22 710159] [debug] |scid:ca86d2b85559de31|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 11:43:22 710163] [debug] |scid:ca86d2b85559de31|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:22 710169] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 710175] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:22 710181] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 11:43:22 710259] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:9|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757677402710196|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 710266] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:9|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 11:43:22 710272] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402756777|
[2025/09/12 11:43:22 710276] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402756777|
[2025/09/12 11:43:22 710280] [debug] |xqc_engine_wakeup_after|wakeup:1757677402756777|now:1757677402710280|diff:46497|
[2025/09/12 11:43:22 710284] [debug] |xqc_engine_main_logic|END|now:1757677402710097|
[2025/09/12 11:43:22 757029] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402757029|
[2025/09/12 11:43:22 757062] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402756777|pq_index:0|
[2025/09/12 11:43:22 757067] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402710097|
[2025/09/12 11:43:22 757074] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402757071|
[2025/09/12 11:43:22 757080] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677402756777|now:1757677402757071|
[2025/09/12 11:43:22 757085] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:22 757089] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000555D7ABE535C|path:0|bytes_in_flight:90|
[2025/09/12 11:43:22 757094] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31872|rtt_var:11969|pto_duration:79748|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:22 757099] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 757104] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 757108] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:43:22 757112] [debug] |scid:ca86d2b85559de31|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:43:22 757117] [debug] |scid:ca86d2b85559de31|xqc_conn_send_probe_pkt|conn:0000555D7ABE535C|path:0|pkt_num:6|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:43:22 757140] [debug] |scid:ca86d2b85559de31|xqc_conn_send_probe_pkt|conn:0000555D7ABE535C|path:0|pkt_num:7|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:43:22 757145] [debug] |scid:ca86d2b85559de31|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000555D7ABE535C|pto_count:1
[2025/09/12 11:43:22 757149] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000555D7ABE535C|path:0|
[2025/09/12 11:43:22 757153] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:22 757157] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677402757071|
[2025/09/12 11:43:22 757161] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:22 757168] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 757173] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 757178] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:6|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:22 757184] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 11:43:22 757262] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:10|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757677402757199|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 757269] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:10|origin_pktnum:6|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 11:43:22 757274] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:43:22 757278] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31872|rtt_var:11969|pto_duration:159496|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 757283] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 757287] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 757291] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:43:22 757295] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402966695|now:1757677402757278|interv:209417|
[2025/09/12 11:43:22 757299] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:2|expire:1757677402966695|now:1757677402757278|interval:209417|pto_count:1|srtt:31872
[2025/09/12 11:43:22 757304] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140300|inflight:45|
[2025/09/12 11:43:22 757310] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:7|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:22 757314] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 11:43:22 757333] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757677402757319|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 757339] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:11|origin_pktnum:7|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 11:43:22 757348] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 11:43:22 757352] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|srtt:31872|rtt_var:11969|pto_duration:159496|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:22 757378] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:22 757382] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:22 757385] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_pto_time_and_space|conn:0000555D7ABE535C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:43:22 757389] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:LOSS_DETECTION|expire:1757677402966815|now:1757677402757352|interv:209463|
[2025/09/12 11:43:22 757393] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000555D7ABE535C|path:0|pns:2|expire:1757677402966815|now:1757677402757352|interval:209463|pto_count:1|srtt:31872
[2025/09/12 11:43:22 757397] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140300|inflight:90|
[2025/09/12 11:43:22 757402] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402966815|
[2025/09/12 11:43:22 757406] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402966815|
[2025/09/12 11:43:22 757410] [debug] |xqc_engine_wakeup_after|wakeup:1757677402966815|now:1757677402757410|diff:209405|
[2025/09/12 11:43:22 757415] [debug] |xqc_engine_main_logic|END|now:1757677402757071|
[2025/09/12 11:43:22 788438] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:34|state:ESTABED|recv_time:1757677402788433|
[2025/09/12 11:43:22 788467] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ca86d2b85559de31|spin_bit:1|
[2025/09/12 11:43:22 788485] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 11:43:22 788490] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 11:43:22 788500] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 11:43:22 788505] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:2|
[2025/09/12 11:43:22 788512] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|conn:0000555D7ABE535C|path:0|pkt_num:10|origin_pktnum:6|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 11:43:22 788518] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:2444|prior_time:1757677402757199|is_app_limited:0|send_elapse:0|ack_elapse:31234|ctl_first_sent_time:1757677402757199|lagest_ack_time:1757677402788433|curr_delivered:2489|
[2025/09/12 11:43:22 788525] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_sent_time_update:1757677402757199|
[2025/09/12 11:43:22 788534] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:43:22 788540] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|conn:0000555D7ABE535C|path:0|pkt_num:11|origin_pktnum:7|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 11:43:22 788547] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:2444|prior_time:1757677402757199|is_app_limited:0|send_elapse:0|ack_elapse:31234|ctl_first_sent_time:1757677402757199|lagest_ack_time:1757677402788433|curr_delivered:2534|
[2025/09/12 11:43:22 788554] [debug] |scid:ca86d2b85559de31|xqc_update_sample|sampler_sent_time_update:1757677402757319|
[2025/09/12 11:43:22 788580] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 11:43:22 788586] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_rtt|before update rtt|conn:0000555D7ABE535C|srtt:31872|rttvar:11969|minrtt:31880|latest_rtt:31114|ack_delay:88|
[2025/09/12 11:43:22 788594] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_update_rtt|l-0.0.0.0-41012-ca86d2b85559de31 p-193.167.100.100-443-604a8ffdc9559a31 |after update rtt|conn:0000555D7ABE535C|srtt:31766|rttvar:9188|minrtt:31114|latest_rtt:31114|ack_delay:88|
[2025/09/12 11:43:22 788599] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 11:43:22 788606] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 10|pns:2|
[2025/09/12 11:43:22 788610] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:43:22 788616] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000555D7ABE535C|path:0|
[2025/09/12 11:43:22 788622] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:22 788627] [debug] |scid:ca86d2b85559de31|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31234, delivered 90|rate 2881|lost 0|
[2025/09/12 11:43:22 788634] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 11:43:22 788639] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2881) in round 3|
[2025/09/12 11:43:22 788644] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_min_rtt|probertt expire|rtt:31114, old_rtt:31880|
[2025/09/12 11:43:22 788647] [debug] |scid:ca86d2b85559de31|xqc_bbr_update_min_rtt|minrtt expire|rtt:31114, old_rtt:31880|
[2025/09/12 11:43:22 788652] [debug] |scid:ca86d2b85559de31|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:605|
[2025/09/12 11:43:22 788656] [debug] |scid:ca86d2b85559de31|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140300|packet_lost:0|acked:90|po_sent_time:1757677402757319|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2534|
[2025/09/12 11:43:22 788663] [debug] |scid:ca86d2b85559de31|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140300|packet_lost:0|acked:90|po_sent_time:1757677402757319|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2534|
[2025/09/12 11:43:22 788671] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_ack_received|l-0.0.0.0-41012-ca86d2b85559de31 p-193.167.100.100-443-604a8ffdc9559a31 |bbr on ack|mode:0|pacing_rate:12475360|bw:3026|cwnd:140390|full_bw_reached:0|inflight:0|srtt:31766|latest_rtt:31114|min_rtt:31114|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:43:22 788683] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 11:43:22 788688] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757677402788433|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 788693] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522788433|now:1757677402788433|interv:120000000|
[2025/09/12 11:43:22 788698] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522788433|now:1757677402788433|interv:120000000|
[2025/09/12 11:43:22 788702] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402966815|pq_index:0|
[2025/09/12 11:43:22 788707] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402757071|
[2025/09/12 11:43:22 788711] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402788711|
[2025/09/12 11:43:22 788718] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402788715|
[2025/09/12 11:43:22 788731] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402998681|
[2025/09/12 11:43:22 788735] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402998681|
[2025/09/12 11:43:22 788739] [debug] |xqc_engine_wakeup_after|wakeup:1757677402998681|now:1757677402788739|diff:209942|
[2025/09/12 11:43:22 788744] [debug] |xqc_engine_main_logic|END|now:1757677402788715|
[2025/09/12 11:43:22 788749] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402788749|
[2025/09/12 11:43:22 788753] [debug] |xqc_engine_wakeup_after|wakeup:1757677402998681|now:1757677402788753|diff:209928|
[2025/09/12 11:43:22 788757] [debug] |xqc_engine_main_logic|END|now:1757677402788749|
[2025/09/12 11:43:22 831053] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:290|state:ESTABED|recv_time:1757677402831048|
[2025/09/12 11:43:22 831121] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ca86d2b85559de31|spin_bit:1|
[2025/09/12 11:43:22 831137] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 11:43:22 831144] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 11:43:22 831160] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 11:43:22 831167] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:22 831176] [debug] |scid:ca86d2b85559de31|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 11:43:22 831205] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402998681|pq_index:0|
[2025/09/12 11:43:22 831213] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402788715|
[2025/09/12 11:43:22 831218] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_frame|level:3|
[2025/09/12 11:43:22 831225] [debug] |scid:ca86d2b85559de31|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:43:22 831232] [debug] |scid:ca86d2b85559de31|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 11:43:22 831512] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:ACK_01RTT|expire:1757677402856048|now:1757677402831048|interv:25000|
[2025/09/12 11:43:22 831521] [debug] |scid:ca86d2b85559de31|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402831048|max_ack_delay:25000|
[2025/09/12 11:43:22 831527] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 11:43:22 831534] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:13|frame:CRYPTO |recv_time:1757677402831048|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 831543] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522831048|now:1757677402831048|interv:120000000|
[2025/09/12 11:43:22 831550] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522831048|now:1757677402831048|interv:120000000|
[2025/09/12 11:43:22 831557] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402831556|
[2025/09/12 11:43:22 831563] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402831562|
[2025/09/12 11:43:22 831569] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:43:22 831578] [debug] |scid:ca86d2b85559de31|xqc_process_crypto_write_streams|
[2025/09/12 11:43:22 831582] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 11:43:22 831586] [debug] |scid:ca86d2b85559de31|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:43:22 831593] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402856048|
[2025/09/12 11:43:22 831597] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402856048|
[2025/09/12 11:43:22 831601] [debug] |xqc_engine_wakeup_after|wakeup:1757677402856048|now:1757677402831601|diff:24447|
[2025/09/12 11:43:22 831606] [debug] |xqc_engine_main_logic|END|now:1757677402831562|
[2025/09/12 11:43:22 831615] [info] |xqc_engine_packet_process|==>|conn:0000555D7ABE535C|size:61|state:ESTABED|recv_time:1757677402831614|
[2025/09/12 11:43:22 831622] [debug] |scid:ca86d2b85559de31|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ca86d2b85559de31|spin_bit:1|
[2025/09/12 11:43:22 831631] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 11:43:22 831637] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 11:43:22 831645] [debug] |scid:ca86d2b85559de31|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 11:43:22 831649] [debug] |scid:ca86d2b85559de31|xqc_process_frames|frame_type:18|
[2025/09/12 11:43:22 831654] [debug] |scid:ca86d2b85559de31|xqc_process_new_conn_id_frame|new_conn_id|6bf971bac9b0640fe06783c0|sr_token:b30cde86ea0eade52576ccadba15b351
[2025/09/12 11:43:22 831661] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:22 831666] [debug] |scid:ca86d2b85559de31|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:43:22 831671] [debug] |scid:ca86d2b85559de31|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 11:43:22 831675] [info] |scid:ca86d2b85559de31|xqc_conn_on_pkt_processed|====>|conn:0000555D7ABE535C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:14|frame:NEW_CONNECTION_ID |recv_time:1757677402831614|dcid:ca86d2b85559de31|dcid_seq:0|
[2025/09/12 11:43:22 831680] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:PATH_IDLE|expire:1757677522831614|now:1757677402831614|interv:120000000|
[2025/09/12 11:43:22 831684] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_IDLE|expire:1757677522831614|now:1757677402831614|interv:120000000|
[2025/09/12 11:43:22 831687] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402856048|pq_index:0|
[2025/09/12 11:43:22 831691] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402831562|
[2025/09/12 11:43:22 831695] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402831695|
[2025/09/12 11:43:22 831700] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402831699|
[2025/09/12 11:43:22 831709] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|largest_recv:14|ack_delay:95|first_ack_range:2|largest_pkt_recv_time:1757677402831614|
[2025/09/12 11:43:22 831717] [debug] |scid:ca86d2b85559de31|xqc_gen_ack_frame|high:14|low:12|pkt_pns:2|
[2025/09/12 11:43:22 831723] [debug] |scid:ca86d2b85559de31|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:14|frame_largest_recv:14|
[2025/09/12 11:43:22 831730] [debug] |scid:ca86d2b85559de31|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:22 831738] [debug] |scid:ca86d2b85559de31|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 831744] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:22 831749] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 11:43:22 831797] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:12|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757677402831756|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 831808] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:12|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:22 831817] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677402998681|
[2025/09/12 11:43:22 831821] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677402998681|
[2025/09/12 11:43:22 831825] [debug] |xqc_engine_wakeup_after|wakeup:1757677402998681|now:1757677402831825|diff:166856|
[2025/09/12 11:43:22 831829] [debug] |xqc_engine_main_logic|END|now:1757677402831699|
[2025/09/12 11:43:22 831835] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402831835|
[2025/09/12 11:43:22 831839] [debug] |xqc_engine_wakeup_after|wakeup:1757677402998681|now:1757677402831839|diff:166842|
[2025/09/12 11:43:22 831843] [debug] |xqc_engine_main_logic|END|now:1757677402831835|
[2025/09/12 11:43:22 998560] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402998560|
[2025/09/12 11:43:22 998594] [debug] |xqc_engine_wakeup_after|wakeup:1757677402998681|now:1757677402998594|diff:87|
[2025/09/12 11:43:22 998599] [debug] |xqc_engine_main_logic|END|now:1757677402998560|
[2025/09/12 11:43:22 999666] [debug] |xqc_engine_main_logic|BEGIN|now:1757677402999666|
[2025/09/12 11:43:22 999673] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677402998681|pq_index:0|
[2025/09/12 11:43:22 999677] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402831699|
[2025/09/12 11:43:22 999684] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677402999681|
[2025/09/12 11:43:22 999689] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757677402998681|now:1757677402999681|
[2025/09/12 11:43:22 999694] [debug] |scid:ca86d2b85559de31|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 11:43:22 999699] [debug] |scid:ca86d2b85559de31|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 11:43:22 999725] [info] |scid:ca86d2b85559de31|xqc_conn_close|conn:0000555D7ABE535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 11:43:22 999731] [debug] |scid:ca86d2b85559de31|xqc_timer_set|type:CONN_DRAINING|expire:1757677403280285|now:1757677402999731|interv:280554|
[2025/09/12 11:43:22 999736] [debug] |scid:ca86d2b85559de31|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 11:43:22 999741] [debug] |scid:ca86d2b85559de31|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 11:43:22 999745] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:43:22 999749] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:22 999753] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:22 999769] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:22 999775] [info] |scid:ca86d2b85559de31|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 11:43:22 999785] [debug] |scid:ca86d2b85559de31|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:43:22 999804] [stats] |scid:ca86d2b85559de31|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:1757677401737856|wrt_delay:32|snd_delay:125|finwrt_delay:32|finsnd_delay:913989|finrcv_delay:946257|finread_delay:946577|all_acked_delay:946325|firstfinack_dely:946319|close_delay:946581|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-41012-ca86d2b85559de31 p-193.167.100.100-443-604a8ffdc9559a31|path_info:mp is not supported in connection scid:ca86d2b85559de31|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 11:43:22 999814] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757677402998681|now:1757677402999681|
[2025/09/12 11:43:22 999820] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 11:43:22 999827] [debug] |scid:ca86d2b85559de31|xqc_path_get_perf_class|conn:0000555D7ABE535C|path_id:0|path_srtt:31766|min_srtt:31766|path_bw:3026|loss_rate:28.57|path_pto:0|
[2025/09/12 11:43:22 999834] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|path srtt|conn:0000555D7ABE535C|path_id:0|path_srtt:31766|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:22 999841] [debug] |scid:ca86d2b85559de31|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 11:43:22 999849] [debug] |scid:ca86d2b85559de31|xqc_check_acked_or_dropped_pkt|conn:0000555D7ABE535C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:43:22 999857] [debug] |scid:ca86d2b85559de31|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 11:43:22 999946] [info] |scid:ca86d2b85559de31|xqc_send_packet_with_pn|<==|conn:0000555D7ABE535C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677402999875|stream_id:0|stream_offset:0|
[2025/09/12 11:43:22 999955] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_on_packet_sent|conn:0000555D7ABE535C|path:0|pkt_num:13|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 11:43:22 999962] [debug] |scid:ca86d2b85559de31|xqc_conn_next_wakeup_time|wakeup_time:1757677403280285|
[2025/09/12 11:43:22 999968] [debug] |scid:ca86d2b85559de31|xqc_engine_add_wakeup_queue|next_tick_time:1757677403280285|
[2025/09/12 11:43:22 999975] [debug] |xqc_engine_wakeup_after|wakeup:1757677403280285|now:1757677402999975|diff:280310|
[2025/09/12 11:43:22 999982] [debug] |xqc_engine_main_logic|END|now:1757677402999681|
[2025/09/12 11:43:23 281568] [debug] |xqc_engine_main_logic|BEGIN|now:1757677403281567|
[2025/09/12 11:43:23 281591] [debug] |scid:ca86d2b85559de31|xqc_engine_remove_wakeup_queue|next_tick_time:1757677403280285|pq_index:0|
[2025/09/12 11:43:23 281596] [debug] |scid:ca86d2b85559de31|xqc_engine_add_active_queue|last_ticked_time:1757677402999681|
[2025/09/12 11:43:23 281603] [debug] |scid:ca86d2b85559de31|xqc_engine_process_conn|conn:0000555D7ABE535C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677403281600|
[2025/09/12 11:43:23 281608] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757677403280285|now:1757677403281600|
[2025/09/12 11:43:23 281621] [debug] |scid:ca86d2b85559de31|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757677403280285|now:1757677403281600|
[2025/09/12 11:43:23 281626] [debug] |scid:ca86d2b85559de31|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 11:43:23 281631] [info] |xqc_engine_main_logic|conn:0000555D7ABE535C|l-0.0.0.0-41012-ca86d2b85559de31 p-193.167.100.100-443-604a8ffdc9559a31|conn_state:13|next_tick_time:1757677403280285
[2025/09/12 11:43:23 281645] [report] |scid:ca86d2b85559de31|xqc_conn_destroy|0000555D7ABE535C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:786027|first_send_delay:1145|conn_persist:1544894|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-41012-ca86d2b85559de31 p-193.167.100.100-443-604a8ffdc9559a31|hsk_recv:34968|close_recv:0|close_send:1263125|last_recv:1094864|last_send:1263125|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,21,17,15,51,0,1024,i96,4,281,290,20,13,1094,0,4,52,61,4000,14,1094,0,4,25,34,4,12,1051,0,4,45,4000,11,1020,4,22,4,12,1095,4,21,40000,13,1263,0-2,0-2,0-0,0-0,0-0,0-31,0-5805,0-4664,0-14,0-15,0-0,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:3|snd_pkt:14|spurious_loss:1|detected_loss:5|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 11:43:23 281706] [debug] |scid:ca86d2b85559de31|xqc_send_ctl_destroy|destroy|
[2025/09/12 11:43:23 281716] [debug] |scid:ca86d2b85559de31|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 11:43:23 281724] [debug] |scid:ca86d2b85559de31|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 11:43:23 281730] [debug] |scid:ca86d2b85559de31|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 11:43:23 281809] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 11:43:23 281818] [debug] |xqc_engine_main_logic|END|now:1757677403281600|
[2025/09/12 11:43:23 282899] [debug] |xqc_engine_destroy|begin|