[2025/09/12 05:06:37 745552] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:06:37 745588] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:06:37 745594] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:06:37 745598] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:06:37 745602] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:06:37 745610] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:06:37 745614] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:06:37 745618] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:06:37 745622] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:06:37 745743] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653717745742|now:1757653597745742|interv:120000000|
[2025/09/12 05:06:37 745777] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653717745777|now:1757653597745777|interv:120000000|
[2025/09/12 05:06:37 745787] [debug] |xqc_path_create|path:0|dcid:3adea66858247888|scid:fe7bb795172fed91|create_path_count:1|
[2025/09/12 05:06:37 745794] [debug] |scid:fe7bb795172fed91|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:06:37 745799] [debug] |xqc_path_init|path:0|dcid:3adea66858247888|scid:fe7bb795172fed91|state:2|
[2025/09/12 05:06:37 745803] [debug] |scid:fe7bb795172fed91|xqc_conn_create|success|scid:fe7bb795172fed91|dcid:3adea66858247888|conn:000055ED1441A35C|
[2025/09/12 05:06:37 745808] [debug] |scid:fe7bb795172fed91|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:06:37 745820] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:37 746639] [debug] |scid:fe7bb795172fed91|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:06:37 746647] [debug] |scid:fe7bb795172fed91|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:37 746653] [debug] |scid:fe7bb795172fed91|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:37 746659] [debug] |scid:fe7bb795172fed91|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:06:37 746666] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653597746665|
[2025/09/12 05:06:37 746672] [debug] |scid:fe7bb795172fed91|xqc_process_crypto_write_streams|
[2025/09/12 05:06:37 746676] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:37 746684] [info] |scid:fe7bb795172fed91|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653597746683|
[2025/09/12 05:06:37 746690] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:06:37 746697] [debug] |scid:fe7bb795172fed91|xqc_path_get_perf_class|conn:000055ED1441A35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:37 746702] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|path srtt|conn:000055ED1441A35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:37 746707] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:06:37 746713] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:37 746726] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:37 746809] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653597746736|stream_id:0|stream_offset:0|
[2025/09/12 05:06:37 746819] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 746826] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:37 746831] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:37 746839] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:37 746846] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 746852] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:37 746856] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:LOSS_DETECTION|expire:1757653598496736|now:1757653597746831|interv:749905|
[2025/09/12 05:06:37 746860] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055ED1441A35C|path:0|pns:0|expire:1757653598496736|now:1757653597746831|interval:749905|pto_count:0|srtt:250000
[2025/09/12 05:06:37 746866] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:06:37 746872] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653598496736|
[2025/09/12 05:06:37 746876] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_active_queue|last_ticked_time:1757653597746665|pd_index:0|
[2025/09/12 05:06:37 746881] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653598496736|
[2025/09/12 05:06:37 746885] [debug] |xqc_engine_wakeup_after|wakeup:1757653598496736|now:1757653597746884|diff:749852|
[2025/09/12 05:06:37 746889] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:37 746944] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653598496736|pq_index:0|
[2025/09/12 05:06:37 746950] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653597746665|
[2025/09/12 05:06:37 746959] [debug] |scid:fe7bb795172fed91|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:37 746966] [debug] |scid:fe7bb795172fed91|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:06:37 746979] [debug] |scid:fe7bb795172fed91|xqc_stream_buff_data|size:17|
[2025/09/12 05:06:37 746986] [info] |scid:fe7bb795172fed91|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:000055ED1441A35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:37 746994] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653597746993|
[2025/09/12 05:06:37 747002] [debug] |scid:fe7bb795172fed91|xqc_path_get_perf_class|conn:000055ED1441A35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:37 747009] [debug] |scid:fe7bb795172fed91|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:000055ED1441A35C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:37 747017] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|path srtt|conn:000055ED1441A35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:37 747030] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:06:37 747039] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:37 747044] [debug] |scid:fe7bb795172fed91|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:000055ED1441A35C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:37 747051] [debug] |scid:fe7bb795172fed91|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:37 747059] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:37 747097] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653597747069|stream_id:0|stream_offset:17|
[2025/09/12 05:06:37 747106] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:37 747114] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:06:37 747121] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:37 747128] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:37 747135] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:37 747141] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:37 747146] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:37 747150] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:LOSS_DETECTION|expire:1757653598496736|now:1757653597747121|interv:749615|
[2025/09/12 05:06:37 747154] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055ED1441A35C|path:0|pns:0|expire:1757653598496736|now:1757653597747121|interval:749615|pto_count:0|srtt:250000
[2025/09/12 05:06:37 747159] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:37 747164] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653598496736|
[2025/09/12 05:06:37 747168] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_active_queue|last_ticked_time:1757653597746993|pd_index:0|
[2025/09/12 05:06:37 747173] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653598496736|
[2025/09/12 05:06:37 747177] [debug] |xqc_engine_wakeup_after|wakeup:1757653598496736|now:1757653597747176|diff:749560|
[2025/09/12 05:06:37 747181] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:37 783600] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:1054|state:C_INITIAL_SENT|recv_time:1757653597783599|
[2025/09/12 05:06:37 783618] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:37 783625] [warn] |scid:fe7bb795172fed91|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:37 783634] [debug] |scid:fe7bb795172fed91|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:37 783645] [info] |scid:fe7bb795172fed91|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:37 783655] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653717783599|now:1757653597783599|interv:120000000|
[2025/09/12 05:06:37 783677] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653717783599|now:1757653597783599|interv:120000000|
[2025/09/12 05:06:37 783687] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653598496736|pq_index:0|
[2025/09/12 05:06:37 783698] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653597746993|
[2025/09/12 05:06:37 783710] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597783710|
[2025/09/12 05:06:37 783723] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653597783722|
[2025/09/12 05:06:37 783737] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653598496736|
[2025/09/12 05:06:37 783747] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653598496736|
[2025/09/12 05:06:37 783757] [debug] |xqc_engine_wakeup_after|wakeup:1757653598496736|now:1757653597783756|diff:712980|
[2025/09/12 05:06:37 783769] [debug] |xqc_engine_main_logic|END|now:1757653597783722|
[2025/09/12 05:06:37 802179] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:32|state:C_INITIAL_SENT|recv_time:1757653597802178|
[2025/09/12 05:06:37 802201] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:37 802213] [warn] |scid:fe7bb795172fed91|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:37 802225] [debug] |scid:fe7bb795172fed91|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:06:37 802233] [info] |scid:fe7bb795172fed91|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:37 802244] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653717802178|now:1757653597802178|interv:120000000|
[2025/09/12 05:06:37 802254] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653717802178|now:1757653597802178|interv:120000000|
[2025/09/12 05:06:37 802264] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653598496736|pq_index:0|
[2025/09/12 05:06:37 802275] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653597783722|
[2025/09/12 05:06:37 802288] [debug] |xqc_engine_main_logic|BEGIN|now:1757653597802287|
[2025/09/12 05:06:37 802299] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653597802298|
[2025/09/12 05:06:37 802314] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653598496736|
[2025/09/12 05:06:37 802325] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653598496736|
[2025/09/12 05:06:37 802335] [debug] |xqc_engine_wakeup_after|wakeup:1757653598496736|now:1757653597802335|diff:694401|
[2025/09/12 05:06:37 802347] [debug] |xqc_engine_main_logic|END|now:1757653597802298|
[2025/09/12 05:06:38 081354] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653598081348|
[2025/09/12 05:06:38 081391] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:38 081403] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_initial|success|Length:158|
[2025/09/12 05:06:38 081423] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:38 081430] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:38 081450] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 05:06:38 081462] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:38 081474] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|conn:000055ED1441A35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:38 081519] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653597746736|is_app_limited:1|send_elapse:0|ack_elapse:334612|ctl_first_sent_time:1757653597746736|lagest_ack_time:1757653598081348|curr_delivered:1184|
[2025/09/12 05:06:38 081535] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_sent_time_update:1757653597746736|
[2025/09/12 05:06:38 081548] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:38 081558] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_rtt|before update rtt|conn:000055ED1441A35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:334612|ack_delay:301384|
[2025/09/12 05:06:38 081570] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_rtt|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888 |after update rtt|conn:000055ED1441A35C|srtt:334612|rttvar:167306|minrtt:334612|latest_rtt:334612|ack_delay:301384|
[2025/09/12 05:06:38 081577] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:38 081588] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:38 081599] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|srtt:334612|rtt_var:167306|pto_duration:1003836|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:38 081612] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:38 081619] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:38 081625] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:38 081631] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:38 081636] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653598081598|interv:18444986420111470017|
[2025/09/12 05:06:38 081643] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055ED1441A35C|path:0|pns:0|expire:18446744073709551615|now:1757653598081598|interval:18444986420111470017|pto_count:0|srtt:334612
[2025/09/12 05:06:38 081650] [debug] |scid:fe7bb795172fed91|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 334612, delivered 1184|rate 3538|lost 0|
[2025/09/12 05:06:38 081658] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:38 081664] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3538) in round 1|
[2025/09/12 05:06:38 081670] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_min_rtt|probertt expire|rtt:334612, old_rtt:2147483647|
[2025/09/12 05:06:38 081676] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_min_rtt|minrtt expire|rtt:334612, old_rtt:2147483647|
[2025/09/12 05:06:38 081683] [debug] |scid:fe7bb795172fed91|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:707|
[2025/09/12 05:06:38 081689] [debug] |scid:fe7bb795172fed91|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653597746736|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:38 081696] [debug] |scid:fe7bb795172fed91|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653597746736|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:38 081708] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888 |bbr on ack|mode:0|pacing_rate:1188582|bw:3538|cwnd:139040|full_bw_reached:0|inflight:50|srtt:334612|latest_rtt:334612|min_rtt:334612|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:38 081717] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:38 081725] [debug] |scid:fe7bb795172fed91|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:38 081731] [debug] |scid:fe7bb795172fed91|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:38 081737] [debug] |scid:fe7bb795172fed91|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:06:38 082179] [debug] |scid:fe7bb795172fed91|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:38 082187] [debug] |scid:fe7bb795172fed91|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:38 082194] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653598496736|pq_index:0|
[2025/09/12 05:06:38 082201] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653597802298|
[2025/09/12 05:06:38 082209] [info] |scid:fe7bb795172fed91|xqc_conn_confirm_cid|dcid change|ori:3adea66858247888|new:5725056980bdd66d7db0|
[2025/09/12 05:06:38 082217] [info] |scid:fe7bb795172fed91|xqc_conn_addr_validated|Address Validated|conn:000055ED1441A35C|role:0|
[2025/09/12 05:06:38 082225] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:38 082233] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:38 082240] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 05:06:38 082247] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:1232|pkt_type:INIT|pkt_num:3|frame:ACK CRYPTO |recv_time:1757653598081348|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 082255] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:06:38 082262] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:38 082268] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:38 082276] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:06:38 082283] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:38 082289] [debug] |scid:fe7bb795172fed91|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:06:38 082298] [debug] |scid:fe7bb795172fed91|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:38 082304] [debug] |scid:fe7bb795172fed91|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:38 082310] [debug] |scid:fe7bb795172fed91|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:06:38 082374] [debug] |scid:fe7bb795172fed91|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:38 082381] [debug] |scid:fe7bb795172fed91|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:06:38 082387] [warn] |scid:fe7bb795172fed91|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:38 082663] [debug] |scid:fe7bb795172fed91|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:38 082676] [debug] |scid:fe7bb795172fed91|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:38 082684] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:38 082691] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:38 082703] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:06:38 082711] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:1046|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653598081348|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 082720] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:0|
[2025/09/12 05:06:38 082726] [warn] |scid:fe7bb795172fed91|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:38 082733] [debug] |scid:fe7bb795172fed91|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:06:38 082739] [info] |scid:fe7bb795172fed91|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:38 082745] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653718081348|now:1757653598081348|interv:120000000|
[2025/09/12 05:06:38 082752] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653718081348|now:1757653598081348|interv:120000000|
[2025/09/12 05:06:38 082758] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598082758|
[2025/09/12 05:06:38 082766] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598082764|
[2025/09/12 05:06:38 082774] [info] |scid:fe7bb795172fed91|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:38 082780] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:06:38 082786] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:38 082792] [debug] |scid:fe7bb795172fed91|xqc_process_crypto_write_streams|
[2025/09/12 05:06:38 082797] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:38 082802] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:38 082807] [debug] |scid:fe7bb795172fed91|xqc_process_crypto_write_streams|
[2025/09/12 05:06:38 082812] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:38 082818] [info] |scid:fe7bb795172fed91|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653598082818|
[2025/09/12 05:06:38 082824] [debug] |scid:fe7bb795172fed91|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055ED1441A35C|
[2025/09/12 05:06:38 082829] [info] |scid:fe7bb795172fed91|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:38 082835] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|srtt:334612|rtt_var:167306|pto_duration:1003836|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:38 082841] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:38 082846] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:38 082851] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:38 082856] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:38 082861] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653598082834|interv:18444986420111468781|
[2025/09/12 05:06:38 082869] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055ED1441A35C|path:0|pns:0|expire:18446744073709551615|now:1757653598082834|interval:18444986420111468781|pto_count:0|srtt:334612
[2025/09/12 05:06:38 082876] [debug] |scid:fe7bb795172fed91|xqc_conn_early_data_accept|accept|
[2025/09/12 05:06:38 082881] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:06:38 082886] [debug] |scid:fe7bb795172fed91|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:06:38 082891] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:38 082898] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:38 082902] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:38 082909] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:06:38 082915] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:38 082920] [debug] |scid:fe7bb795172fed91|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:38 082926] [debug] |scid:fe7bb795172fed91|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:06:38 082932] [debug] |scid:fe7bb795172fed91|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:38 082937] [debug] |scid:fe7bb795172fed91|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:06:38 082942] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:ACK_01RTT|expire:1757653597808599|now:1757653597783599|interv:25000|
[2025/09/12 05:06:38 082949] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653597783599|max_ack_delay:25000|
[2025/09/12 05:06:38 082955] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:06:38 082961] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653597783599|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 082967] [debug] |scid:fe7bb795172fed91|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:06:38 082972] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:38 082978] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:38 082983] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:38 082988] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:06:38 082993] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:38 082999] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|conn:000055ED1441A35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:38 083005] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653597746736|is_app_limited:1|send_elapse:333|ack_elapse:55442|ctl_first_sent_time:1757653597747069|lagest_ack_time:1757653597802178|curr_delivered:1234|
[2025/09/12 05:06:38 083012] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_sent_time_update:1757653597747069|
[2025/09/12 05:06:38 083017] [debug] |scid:fe7bb795172fed91|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:38 083027] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:38 083032] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_rtt|before update rtt|conn:000055ED1441A35C|srtt:334612|rttvar:167306|minrtt:334612|latest_rtt:55109|ack_delay:20272|
[2025/09/12 05:06:38 083038] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_rtt|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888 |after update rtt|conn:000055ED1441A35C|srtt:299674|rttvar:195355|minrtt:55109|latest_rtt:55109|ack_delay:20272|
[2025/09/12 05:06:38 083044] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:38 083049] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:38 083054] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|srtt:299674|rtt_var:195355|pto_duration:1081094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:38 083060] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:LOSS_DETECTION|expire:1757653599164154|now:1757653598083054|interv:1081100|
[2025/09/12 05:06:38 083065] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055ED1441A35C|path:0|pns:1|expire:1757653599164154|now:1757653598083054|interval:1081100|pto_count:0|srtt:299674
[2025/09/12 05:06:38 083071] [debug] |scid:fe7bb795172fed91|xqc_generate_sample|sampler: send_elapse 333, ack_elapse 55442, delivered 1234|rate 22257|lost 0|
[2025/09/12 05:06:38 083077] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22257) in round 1|
[2025/09/12 05:06:38 083082] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_min_rtt|probertt expire|rtt:55109, old_rtt:334612|
[2025/09/12 05:06:38 083087] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_min_rtt|minrtt expire|rtt:55109, old_rtt:334612|
[2025/09/12 05:06:38 083092] [debug] |scid:fe7bb795172fed91|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:38 083097] [debug] |scid:fe7bb795172fed91|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653597747069|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:38 083103] [debug] |scid:fe7bb795172fed91|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653597747069|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:38 083109] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888 |bbr on ack|mode:0|pacing_rate:1188582|bw:22257|cwnd:139090|full_bw_reached:0|inflight:0|srtt:299674|latest_rtt:55109|min_rtt:55109|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:38 083116] [stats] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888 |bandwidth change record|bw_before:3538|bw_after:22257|srtt:299674|cwnd:139090|
[2025/09/12 05:06:38 083122] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:06:38 083128] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653597802178|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 083134] [debug] |scid:fe7bb795172fed91|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:38 083139] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:0|
[2025/09/12 05:06:38 083147] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:06:38 083152] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:38 083158] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:06:38 083163] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:38 083167] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:38 083172] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:38 083180] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:38 083185] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:38 083191] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:06:38 083197] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:817|pkt_type:SHORT_HEADER|pkt_num:2|frame:PADDING PING |recv_time:1757653598081348|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 083203] [debug] |scid:fe7bb795172fed91|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055ED1441A35C|
[2025/09/12 05:06:38 083209] [debug] |scid:fe7bb795172fed91|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:38 083214] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:STREAM_CLOSE|expire:1757653601401496|now:1757653598083214|interv:3318282|
[2025/09/12 05:06:38 083257] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:3|ack_delay:1908|first_ack_range:0|largest_pkt_recv_time:1757653598081348|
[2025/09/12 05:06:38 083267] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:3|low:3|pkt_pns:0|
[2025/09/12 05:06:38 083276] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:06:38 083282] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:38 083289] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:1|ack_delay:1941|first_ack_range:0|largest_pkt_recv_time:1757653598081348|
[2025/09/12 05:06:38 083296] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:06:38 083304] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:06:38 083314] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:38 083323] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:2|ack_delay:1975|first_ack_range:2|largest_pkt_recv_time:1757653598081348|
[2025/09/12 05:06:38 083330] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/09/12 05:06:38 083337] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:06:38 083345] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:38 083355] [debug] |scid:fe7bb795172fed91|xqc_path_get_perf_class|conn:000055ED1441A35C|path_id:0|path_srtt:299674|min_srtt:299674|path_bw:22257|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:38 083365] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|path srtt|conn:000055ED1441A35C|path_id:0|path_srtt:299674|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:38 083376] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:06:38 083384] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 083394] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 083400] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 083406] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:38 083415] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:38 083466] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653598083428|stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 083479] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:38 083490] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:38 083513] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|srtt:299674|rtt_var:195355|pto_duration:1081094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:38 083527] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:38 083536] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:38 083544] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:38 083552] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:LOSS_DETECTION|expire:1757653599164522|now:1757653598083513|interv:1081009|
[2025/09/12 05:06:38 083559] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055ED1441A35C|path:0|pns:1|expire:1757653599164522|now:1757653598083513|interval:1081009|pto_count:0|srtt:299674
[2025/09/12 05:06:38 083569] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:70|
[2025/09/12 05:06:38 083578] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:38 083587] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:38 083628] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:70|now:1757653598083599|stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 083639] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:38 083646] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:0|
[2025/09/12 05:06:38 083655] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:70|
[2025/09/12 05:06:38 083664] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:38 083672] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:38 083706] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:70|now:1757653598083684|stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 083713] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:38 083728] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:38 083737] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:38 083771] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653598083747|stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 083782] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:38 083793] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653599164522|
[2025/09/12 05:06:38 083801] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653599164522|
[2025/09/12 05:06:38 083809] [debug] |xqc_engine_wakeup_after|wakeup:1757653599164522|now:1757653598083809|diff:1080713|
[2025/09/12 05:06:38 083817] [debug] |xqc_engine_main_logic|END|now:1757653598082764|
[2025/09/12 05:06:38 083827] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:29|state:ESTABED|recv_time:1757653598083827|
[2025/09/12 05:06:38 083833] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:38 083840] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:06:38 083845] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:38 083851] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:06:38 083856] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:38 083861] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:38 083866] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:38 083871] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:ACK_01RTT|expire:1757653598108827|now:1757653598083827|interv:25000|
[2025/09/12 05:06:38 083878] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598083827|max_ack_delay:25000|
[2025/09/12 05:06:38 083884] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:06:38 083890] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653598083827|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 083896] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653718083827|now:1757653598083827|interv:120000000|
[2025/09/12 05:06:38 083901] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653718083827|now:1757653598083827|interv:120000000|
[2025/09/12 05:06:38 083906] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653599164522|pq_index:0|
[2025/09/12 05:06:38 083911] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653598082764|
[2025/09/12 05:06:38 083916] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598083916|
[2025/09/12 05:06:38 083922] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598083921|
[2025/09/12 05:06:38 083930] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653598108827|
[2025/09/12 05:06:38 083939] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653598108827|
[2025/09/12 05:06:38 083944] [debug] |xqc_engine_wakeup_after|wakeup:1757653598108827|now:1757653598083944|diff:24883|
[2025/09/12 05:06:38 083949] [debug] |xqc_engine_main_logic|END|now:1757653598083921|
[2025/09/12 05:06:38 083955] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598083955|
[2025/09/12 05:06:38 083960] [debug] |xqc_engine_wakeup_after|wakeup:1757653598108827|now:1757653598083959|diff:24868|
[2025/09/12 05:06:38 083964] [debug] |xqc_engine_main_logic|END|now:1757653598083955|
[2025/09/12 05:06:38 107381] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598107381|
[2025/09/12 05:06:38 107395] [debug] |xqc_engine_wakeup_after|wakeup:1757653598108827|now:1757653598107395|diff:1432|
[2025/09/12 05:06:38 107400] [debug] |xqc_engine_main_logic|END|now:1757653598107381|
[2025/09/12 05:06:38 109533] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598109532|
[2025/09/12 05:06:38 109541] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653598108827|pq_index:0|
[2025/09/12 05:06:38 109546] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653598083921|
[2025/09/12 05:06:38 109553] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598109552|
[2025/09/12 05:06:38 109560] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653598108827|now:1757653598109552|
[2025/09/12 05:06:38 109565] [debug] |scid:fe7bb795172fed91|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:38 109570] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653598108827|now:1757653598109552|
[2025/09/12 05:06:38 109575] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:38 109583] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:3|ack_delay:25756|first_ack_range:3|largest_pkt_recv_time:1757653598083827|
[2025/09/12 05:06:38 109589] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:06:38 109595] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:06:38 109600] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:38 109606] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 109613] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:38 109620] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:38 109661] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:2|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653598109631|stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 109669] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:2|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:38 109678] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653599164522|
[2025/09/12 05:06:38 109687] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653599164522|
[2025/09/12 05:06:38 109695] [debug] |xqc_engine_wakeup_after|wakeup:1757653599164522|now:1757653598109694|diff:1054828|
[2025/09/12 05:06:38 109703] [debug] |xqc_engine_main_logic|END|now:1757653598109552|
[2025/09/12 05:06:38 115860] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:1332|state:ESTABED|recv_time:1757653598115857|
[2025/09/12 05:06:38 115895] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:06:38 115909] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:06:38 115920] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:38 115935] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:06:38 115946] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:38 115959] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|conn:000055ED1441A35C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:38 115973] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70|prior_delivered:1234|prior_time:1757653598083428|is_app_limited:1|send_elapse:0|ack_elapse:32429|ctl_first_sent_time:1757653598083428|lagest_ack_time:1757653598115857|curr_delivered:1304|
[2025/09/12 05:06:38 115986] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_sent_time_update:1757653598083428|
[2025/09/12 05:06:38 115997] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:38 116008] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_rtt|before update rtt|conn:000055ED1441A35C|srtt:299674|rttvar:195355|minrtt:55109|latest_rtt:32429|ack_delay:0|
[2025/09/12 05:06:38 116026] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_rtt|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888 |after update rtt|conn:000055ED1441A35C|srtt:266268|rttvar:213328|minrtt:32429|latest_rtt:32429|ack_delay:0|
[2025/09/12 05:06:38 116037] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:38 116050] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:38 116061] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055ED1441A35C|path:0|
[2025/09/12 05:06:38 116070] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:38 116076] [debug] |scid:fe7bb795172fed91|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32429, delivered 70|rate 2158|lost 0|
[2025/09/12 05:06:38 116083] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:38 116089] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_min_rtt|probertt expire|rtt:32429, old_rtt:55109|
[2025/09/12 05:06:38 116095] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_min_rtt|minrtt expire|rtt:32429, old_rtt:55109|
[2025/09/12 05:06:38 116101] [debug] |scid:fe7bb795172fed91|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:38 116107] [debug] |scid:fe7bb795172fed91|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:70|po_sent_time:1757653598083428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1304|
[2025/09/12 05:06:38 116115] [debug] |scid:fe7bb795172fed91|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:70|po_sent_time:1757653598083428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1304|
[2025/09/12 05:06:38 116122] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888 |bbr on ack|mode:0|pacing_rate:1188582|bw:22257|cwnd:139160|full_bw_reached:0|inflight:0|srtt:266268|latest_rtt:32429|min_rtt:32429|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:38 116132] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:06:38 116139] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:1332|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653598115857|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 116152] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:0|
[2025/09/12 05:06:38 116161] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:06:38 116166] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:38 116175] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:06:38 116181] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:1e|
[2025/09/12 05:06:38 116187] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:38 116194] [debug] |scid:fe7bb795172fed91|xqc_process_new_conn_id_frame|new_conn_id|6629b85e8db4d42129ba|sr_token:7d029af1b5afbb8218ec907c405c6d28
[2025/09/12 05:06:38 116203] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:38 116209] [debug] |scid:fe7bb795172fed91|xqc_process_new_conn_id_frame|new_conn_id|418d6177af97e816e7bf|sr_token:52205d1975c84b8d2c4c293e62c40a33
[2025/09/12 05:06:38 116217] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:38 116223] [debug] |scid:fe7bb795172fed91|xqc_process_new_conn_id_frame|new_conn_id|e9cdda254577ed0737d7|sr_token:9a1f4e047c2f445b45a843b1a409b436
[2025/09/12 05:06:38 116230] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:38 116236] [debug] |scid:fe7bb795172fed91|xqc_process_new_conn_id_frame|new_conn_id|b43511e42a107c7ca4eb|sr_token:e4da5482d87972bd56f405fd1eee80e4
[2025/09/12 05:06:38 116243] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:38 116249] [debug] |scid:fe7bb795172fed91|xqc_process_new_conn_id_frame|new_conn_id|1ef2d0444276cff0f12e|sr_token:b8f1863e44287804918410697a3685f1
[2025/09/12 05:06:38 116256] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:38 116262] [debug] |scid:fe7bb795172fed91|xqc_process_new_conn_id_frame|new_conn_id|0ec494f5d51519cfe2b3|sr_token:70a46538ec982d261c9febbcc95c6a66
[2025/09/12 05:06:38 116269] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:38 116275] [debug] |scid:fe7bb795172fed91|xqc_process_new_conn_id_frame|new_conn_id|3e0a9c1352e599c692dc|sr_token:fb5a5f07ed2425589c77374e141fefdf
[2025/09/12 05:06:38 116282] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:38 116288] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:38 116297] [info] |scid:fe7bb795172fed91|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055ED1441A35C|
[2025/09/12 05:06:38 116304] [info] |scid:fe7bb795172fed91|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:38 116310] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055ED1441A35C|path:0|
[2025/09/12 05:06:38 116316] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:38 116322] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:ACK_01RTT|expire:1757653598140857|now:1757653598115857|interv:25000|
[2025/09/12 05:06:38 116331] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598115857|max_ack_delay:25000|
[2025/09/12 05:06:38 116338] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:06:38 116346] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653598115857|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 116358] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653718115857|now:1757653598115857|interv:120000000|
[2025/09/12 05:06:38 116364] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653718115857|now:1757653598115857|interv:120000000|
[2025/09/12 05:06:38 116370] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653599164522|pq_index:0|
[2025/09/12 05:06:38 116377] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653598109552|
[2025/09/12 05:06:38 116383] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598116383|
[2025/09/12 05:06:38 116390] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598116388|
[2025/09/12 05:06:38 116410] [debug] |scid:fe7bb795172fed91|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c9dc57a1a6d8aa5c|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:06:38 116421] [debug] |scid:fe7bb795172fed91|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:5cf3d22292bc5e38|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:06:38 116428] [debug] |scid:fe7bb795172fed91|xqc_path_get_perf_class|conn:000055ED1441A35C|path_id:0|path_srtt:266268|min_srtt:266268|path_bw:22257|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:38 116435] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|path srtt|conn:000055ED1441A35C|path_id:0|path_srtt:266268|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:38 116443] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:38 116450] [debug] |scid:fe7bb795172fed91|xqc_path_get_perf_class|conn:000055ED1441A35C|path_id:0|path_srtt:266268|min_srtt:266268|path_bw:22257|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:38 116457] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|path srtt|conn:000055ED1441A35C|path_id:0|path_srtt:266268|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:38 116464] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:38 116471] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:38 116478] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:38 116544] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:3|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653598116487|stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 116560] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:3|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:38 116573] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:38 116581] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|srtt:266268|rtt_var:213328|pto_duration:1119580|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:38 116588] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:38 116595] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:38 116609] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:06:38 116615] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:LOSS_DETECTION|expire:1757653599256067|now:1757653598116581|interv:1139486|
[2025/09/12 05:06:38 116621] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055ED1441A35C|path:0|pns:2|expire:1757653599256067|now:1757653598116581|interval:1139486|pto_count:0|srtt:266268
[2025/09/12 05:06:38 116629] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139160|inflight:43|
[2025/09/12 05:06:38 116636] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:38 116643] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:38 116674] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653598116651|stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 116688] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:4|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:38 116700] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:06:38 116711] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|srtt:266268|rtt_var:213328|pto_duration:1119580|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:38 116718] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:38 116724] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:38 116730] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_pto_time_and_space|conn:000055ED1441A35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:38 116736] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:LOSS_DETECTION|expire:1757653599256231|now:1757653598116710|interv:1139521|
[2025/09/12 05:06:38 116742] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055ED1441A35C|path:0|pns:2|expire:1757653599256231|now:1757653598116710|interval:1139521|pto_count:0|srtt:266268
[2025/09/12 05:06:38 116749] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139160|inflight:86|
[2025/09/12 05:06:38 116756] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653598140857|
[2025/09/12 05:06:38 116762] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653598140857|
[2025/09/12 05:06:38 116768] [debug] |xqc_engine_wakeup_after|wakeup:1757653598140857|now:1757653598116767|diff:24090|
[2025/09/12 05:06:38 116774] [debug] |xqc_engine_main_logic|END|now:1757653598116388|
[2025/09/12 05:06:38 116782] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598116782|
[2025/09/12 05:06:38 116787] [debug] |xqc_engine_wakeup_after|wakeup:1757653598140857|now:1757653598116787|diff:24070|
[2025/09/12 05:06:38 116793] [debug] |xqc_engine_main_logic|END|now:1757653598116782|
[2025/09/12 05:06:38 116887] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:1332|state:ESTABED|recv_time:1757653598116886|
[2025/09/12 05:06:38 116900] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:38 116914] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:06:38 116924] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:38 116940] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:06:38 116960] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:38 116983] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:38 116994] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:38 117016] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:38 117030] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:38 117043] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:06:38 117056] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING PING |recv_time:1757653598116886|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 117069] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653718116886|now:1757653598116886|interv:120000000|
[2025/09/12 05:06:38 117080] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653718116886|now:1757653598116886|interv:120000000|
[2025/09/12 05:06:38 117092] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653598140857|pq_index:0|
[2025/09/12 05:06:38 117102] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653598116388|
[2025/09/12 05:06:38 117112] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598117112|
[2025/09/12 05:06:38 117127] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598117123|
[2025/09/12 05:06:38 117142] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:5|ack_delay:255|first_ack_range:5|largest_pkt_recv_time:1757653598116886|
[2025/09/12 05:06:38 117154] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/09/12 05:06:38 117165] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 05:06:38 117176] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:38 117188] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 117201] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:38 117212] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:38 117259] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:5|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653598117228|stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 117275] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:5|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:38 117289] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653599256231|
[2025/09/12 05:06:38 117299] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653599256231|
[2025/09/12 05:06:38 117309] [debug] |xqc_engine_wakeup_after|wakeup:1757653599256231|now:1757653598117309|diff:1138922|
[2025/09/12 05:06:38 117321] [debug] |xqc_engine_main_logic|END|now:1757653598117123|
[2025/09/12 05:06:38 117333] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598117333|
[2025/09/12 05:06:38 117354] [debug] |xqc_engine_wakeup_after|wakeup:1757653599256231|now:1757653598117353|diff:1138878|
[2025/09/12 05:06:38 117364] [debug] |xqc_engine_main_logic|END|now:1757653598117333|
[2025/09/12 05:06:38 149199] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:1372|state:ESTABED|recv_time:1757653598149197|
[2025/09/12 05:06:38 149222] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:38 149235] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:06:38 149243] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:38 149258] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:06:38 149267] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:38 149277] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:38 149287] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:38 149310] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:ACK_01RTT|expire:1757653598174197|now:1757653598149197|interv:25000|
[2025/09/12 05:06:38 149325] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598149197|max_ack_delay:25000|
[2025/09/12 05:06:38 149338] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:06:38 149350] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653598149197|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 149360] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653718149197|now:1757653598149197|interv:120000000|
[2025/09/12 05:06:38 149371] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653718149197|now:1757653598149197|interv:120000000|
[2025/09/12 05:06:38 149382] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653599256231|pq_index:0|
[2025/09/12 05:06:38 149391] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653598117123|
[2025/09/12 05:06:38 149401] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598149401|
[2025/09/12 05:06:38 149415] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598149412|
[2025/09/12 05:06:38 149431] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653598174197|
[2025/09/12 05:06:38 149438] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653598174197|
[2025/09/12 05:06:38 149444] [debug] |xqc_engine_wakeup_after|wakeup:1757653598174197|now:1757653598149444|diff:24753|
[2025/09/12 05:06:38 149451] [debug] |xqc_engine_main_logic|END|now:1757653598149412|
[2025/09/12 05:06:38 149458] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598149458|
[2025/09/12 05:06:38 149464] [debug] |xqc_engine_wakeup_after|wakeup:1757653598174197|now:1757653598149464|diff:24733|
[2025/09/12 05:06:38 149470] [debug] |xqc_engine_main_logic|END|now:1757653598149458|
[2025/09/12 05:06:38 168414] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:32|state:ESTABED|recv_time:1757653598168413|
[2025/09/12 05:06:38 168435] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:38 168448] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:06:38 168466] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:38 168478] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:06:38 168484] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:38 168491] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|conn:000055ED1441A35C|path:0|pkt_num:3|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 05:06:38 168523] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1304|prior_time:1757653598116487|is_app_limited:0|send_elapse:0|ack_elapse:51926|ctl_first_sent_time:1757653598116487|lagest_ack_time:1757653598168413|curr_delivered:1347|
[2025/09/12 05:06:38 168539] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_sent_time_update:1757653598116487|
[2025/09/12 05:06:38 168549] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:38 168559] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|conn:000055ED1441A35C|path:0|pkt_num:4|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:06:38 168569] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1304|prior_time:1757653598116487|is_app_limited:0|send_elapse:0|ack_elapse:51926|ctl_first_sent_time:1757653598116487|lagest_ack_time:1757653598168413|curr_delivered:1390|
[2025/09/12 05:06:38 168580] [debug] |scid:fe7bb795172fed91|xqc_update_sample|sampler_sent_time_update:1757653598116651|
[2025/09/12 05:06:38 168589] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:38 168598] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_rtt|before update rtt|conn:000055ED1441A35C|srtt:266268|rttvar:213328|minrtt:32429|latest_rtt:51762|ack_delay:20544|
[2025/09/12 05:06:38 168609] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_update_rtt|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888 |after update rtt|conn:000055ED1441A35C|srtt:236955|rttvar:218622|minrtt:32429|latest_rtt:51762|ack_delay:20000|
[2025/09/12 05:06:38 168619] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:06:38 168625] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:38 168630] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055ED1441A35C|path:0|
[2025/09/12 05:06:38 168636] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:38 168641] [debug] |scid:fe7bb795172fed91|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 51926, delivered 86|rate 1656|lost 0|
[2025/09/12 05:06:38 168647] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:38 168653] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1656) in round 3|
[2025/09/12 05:06:38 168658] [debug] |scid:fe7bb795172fed91|xqc_bbr_update_min_rtt|minrtt expire|rtt:32429, old_rtt:32429|
[2025/09/12 05:06:38 168664] [debug] |scid:fe7bb795172fed91|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/09/12 05:06:38 168669] [debug] |scid:fe7bb795172fed91|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139160|packet_lost:0|acked:86|po_sent_time:1757653598116651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1390|
[2025/09/12 05:06:38 168676] [debug] |scid:fe7bb795172fed91|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139160|packet_lost:0|acked:86|po_sent_time:1757653598116651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1390|
[2025/09/12 05:06:38 168688] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_ack_received|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888 |bbr on ack|mode:0|pacing_rate:1188582|bw:22257|cwnd:139246|full_bw_reached:0|inflight:0|srtt:236955|latest_rtt:51762|min_rtt:32429|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:38 168697] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:06:38 168703] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757653598168413|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:38 168710] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653718168413|now:1757653598168413|interv:120000000|
[2025/09/12 05:06:38 168716] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653718168413|now:1757653598168413|interv:120000000|
[2025/09/12 05:06:38 168721] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653598174197|pq_index:0|
[2025/09/12 05:06:38 168727] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653598149412|
[2025/09/12 05:06:38 168732] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598168732|
[2025/09/12 05:06:38 168739] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598168738|
[2025/09/12 05:06:38 168748] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653598174197|
[2025/09/12 05:06:38 168753] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653598174197|
[2025/09/12 05:06:38 168759] [debug] |xqc_engine_wakeup_after|wakeup:1757653598174197|now:1757653598168758|diff:5439|
[2025/09/12 05:06:38 168764] [debug] |xqc_engine_main_logic|END|now:1757653598168738|
[2025/09/12 05:06:38 168772] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598168771|
[2025/09/12 05:06:38 168777] [debug] |xqc_engine_wakeup_after|wakeup:1757653598174197|now:1757653598168777|diff:5420|
[2025/09/12 05:06:38 168782] [debug] |xqc_engine_main_logic|END|now:1757653598168771|
[2025/09/12 05:06:38 173051] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598173050|
[2025/09/12 05:06:38 173061] [debug] |xqc_engine_wakeup_after|wakeup:1757653598174197|now:1757653598173061|diff:1136|
[2025/09/12 05:06:38 173067] [debug] |xqc_engine_main_logic|END|now:1757653598173050|
[2025/09/12 05:06:38 175200] [debug] |xqc_engine_main_logic|BEGIN|now:1757653598175200|
[2025/09/12 05:06:38 175209] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653598174197|pq_index:0|
[2025/09/12 05:06:38 175215] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653598168738|
[2025/09/12 05:06:38 175222] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653598175221|
[2025/09/12 05:06:38 175229] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653598174197|now:1757653598175221|
[2025/09/12 05:06:38 175235] [debug] |scid:fe7bb795172fed91|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:38 175241] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653598174197|now:1757653598175221|
[2025/09/12 05:06:38 175247] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:38 175260] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:10|ack_delay:26063|first_ack_range:1|largest_pkt_recv_time:1757653598149197|
[2025/09/12 05:06:38 175267] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:06:38 175273] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/09/12 05:06:38 175279] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:9|frame_largest_recv:10|
[2025/09/12 05:06:38 175286] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:38 175292] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 175300] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:38 175307] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:38 175343] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:6|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653598175316|stream_id:0|stream_offset:0|
[2025/09/12 05:06:38 175352] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:6|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:38 175360] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653601401496|
[2025/09/12 05:06:38 175369] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653601401496|
[2025/09/12 05:06:38 175380] [debug] |xqc_engine_wakeup_after|wakeup:1757653601401496|now:1757653598175380|diff:3226116|
[2025/09/12 05:06:38 175389] [debug] |xqc_engine_main_logic|END|now:1757653598175221|
[2025/09/12 05:06:39 341297] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:382|state:ESTABED|recv_time:1757653599341292|
[2025/09/12 05:06:39 341325] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:39 341345] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:06:39 341354] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:39 341371] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:06:39 341380] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:12|
[2025/09/12 05:06:39 341390] [debug] |scid:fe7bb795172fed91|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:06:39 341399] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:39 341410] [debug] |scid:fe7bb795172fed91|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:06:39 341420] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653601401496|pq_index:0|
[2025/09/12 05:06:39 341430] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653598175221|
[2025/09/12 05:06:39 341438] [debug] |scid:fe7bb795172fed91|xqc_process_crypto_frame|level:3|
[2025/09/12 05:06:39 341446] [debug] |scid:fe7bb795172fed91|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:06:39 341454] [debug] |scid:fe7bb795172fed91|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:06:39 341682] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:7|
[2025/09/12 05:06:39 341748] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:ACK_01RTT|expire:1757653599366292|now:1757653599341292|interv:25000|
[2025/09/12 05:06:39 341756] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653599341292|max_ack_delay:25000|
[2025/09/12 05:06:39 341767] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:06:39 341774] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:382|pkt_type:SHORT_HEADER|pkt_num:12|frame:CRYPTO NEW_TOKEN MAX_STREAMS |recv_time:1757653599341292|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:39 341782] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653719341292|now:1757653599341292|interv:120000000|
[2025/09/12 05:06:39 341788] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653719341292|now:1757653599341292|interv:120000000|
[2025/09/12 05:06:39 341793] [debug] |xqc_engine_main_logic|BEGIN|now:1757653599341793|
[2025/09/12 05:06:39 341800] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653599341798|
[2025/09/12 05:06:39 341807] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:39 341813] [debug] |scid:fe7bb795172fed91|xqc_process_crypto_write_streams|
[2025/09/12 05:06:39 341817] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:39 341822] [debug] |scid:fe7bb795172fed91|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:39 341831] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653599366292|
[2025/09/12 05:06:39 341836] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653599366292|
[2025/09/12 05:06:39 341841] [debug] |xqc_engine_wakeup_after|wakeup:1757653599366292|now:1757653599341841|diff:24451|
[2025/09/12 05:06:39 341847] [debug] |xqc_engine_main_logic|END|now:1757653599341798|
[2025/09/12 05:06:39 341856] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:29|state:ESTABED|recv_time:1757653599341855|
[2025/09/12 05:06:39 341862] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:0|
[2025/09/12 05:06:39 341869] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:06:39 341874] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:39 341881] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:06:39 341886] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:39 341891] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:39 341895] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:39 341901] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:39 341907] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:39 341913] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:06:39 341919] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:13|frame:PADDING PING |recv_time:1757653599341855|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:39 341925] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653719341855|now:1757653599341855|interv:120000000|
[2025/09/12 05:06:39 341933] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653719341855|now:1757653599341855|interv:120000000|
[2025/09/12 05:06:39 341938] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653599366292|pq_index:0|
[2025/09/12 05:06:39 341944] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653599341798|
[2025/09/12 05:06:39 341948] [debug] |xqc_engine_main_logic|BEGIN|now:1757653599341948|
[2025/09/12 05:06:39 341955] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653599341953|
[2025/09/12 05:06:39 341963] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:13|ack_delay:108|first_ack_range:1|largest_pkt_recv_time:1757653599341855|
[2025/09/12 05:06:39 341969] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:13|low:12|pkt_pns:2|
[2025/09/12 05:06:39 341974] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:06:39 341979] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/09/12 05:06:39 341984] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 05:06:39 341990] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:39 341995] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:39 342001] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:39 342008] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:39 342049] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:7|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653599342015|stream_id:0|stream_offset:0|
[2025/09/12 05:06:39 342061] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:7|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:39 342072] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653601401496|
[2025/09/12 05:06:39 342080] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653601401496|
[2025/09/12 05:06:39 342089] [debug] |xqc_engine_wakeup_after|wakeup:1757653601401496|now:1757653599342088|diff:2059408|
[2025/09/12 05:06:39 342095] [debug] |xqc_engine_main_logic|END|now:1757653599341953|
[2025/09/12 05:06:39 342101] [debug] |xqc_engine_main_logic|BEGIN|now:1757653599342101|
[2025/09/12 05:06:39 342106] [debug] |xqc_engine_wakeup_after|wakeup:1757653601401496|now:1757653599342106|diff:2059390|
[2025/09/12 05:06:39 342111] [debug] |xqc_engine_main_logic|END|now:1757653599342101|
[2025/09/12 05:06:39 374067] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:1422|state:ESTABED|recv_time:1757653599374064|
[2025/09/12 05:06:39 374093] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:39 374111] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:06:39 374121] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:39 374139] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:06:39 374149] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:39 374161] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:12|
[2025/09/12 05:06:39 374184] [debug] |scid:fe7bb795172fed91|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:06:39 374195] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:39 374205] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:39 374228] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:ACK_01RTT|expire:1757653599399064|now:1757653599374064|interv:25000|
[2025/09/12 05:06:39 374242] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653599374064|max_ack_delay:25000|
[2025/09/12 05:06:39 374255] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:06:39 374269] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:14|frame:PADDING PING MAX_STREAMS |recv_time:1757653599374064|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:39 374280] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653719374064|now:1757653599374064|interv:120000000|
[2025/09/12 05:06:39 374287] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653719374064|now:1757653599374064|interv:120000000|
[2025/09/12 05:06:39 374293] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653601401496|pq_index:0|
[2025/09/12 05:06:39 374300] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653599341953|
[2025/09/12 05:06:39 374306] [debug] |xqc_engine_main_logic|BEGIN|now:1757653599374306|
[2025/09/12 05:06:39 374314] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653599374312|
[2025/09/12 05:06:39 374325] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653599399064|
[2025/09/12 05:06:39 374331] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653599399064|
[2025/09/12 05:06:39 374342] [debug] |xqc_engine_wakeup_after|wakeup:1757653599399064|now:1757653599374342|diff:24722|
[2025/09/12 05:06:39 374354] [debug] |xqc_engine_main_logic|END|now:1757653599374312|
[2025/09/12 05:06:39 374367] [debug] |xqc_engine_main_logic|BEGIN|now:1757653599374367|
[2025/09/12 05:06:39 374373] [debug] |xqc_engine_wakeup_after|wakeup:1757653599399064|now:1757653599374373|diff:24691|
[2025/09/12 05:06:39 374379] [debug] |xqc_engine_main_logic|END|now:1757653599374367|
[2025/09/12 05:06:39 398851] [debug] |xqc_engine_main_logic|BEGIN|now:1757653599398850|
[2025/09/12 05:06:39 398863] [debug] |xqc_engine_wakeup_after|wakeup:1757653599399064|now:1757653599398863|diff:201|
[2025/09/12 05:06:39 398870] [debug] |xqc_engine_main_logic|END|now:1757653599398850|
[2025/09/12 05:06:39 399940] [debug] |xqc_engine_main_logic|BEGIN|now:1757653599399940|
[2025/09/12 05:06:39 399948] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653599399064|pq_index:0|
[2025/09/12 05:06:39 399955] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653599374312|
[2025/09/12 05:06:39 399963] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653599399961|
[2025/09/12 05:06:39 399970] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653599399064|now:1757653599399961|
[2025/09/12 05:06:39 399983] [debug] |scid:fe7bb795172fed91|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:39 399989] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653599399064|now:1757653599399961|
[2025/09/12 05:06:39 399995] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:39 400003] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:14|ack_delay:25939|first_ack_range:2|largest_pkt_recv_time:1757653599374064|
[2025/09/12 05:06:39 400010] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:14|low:12|pkt_pns:2|
[2025/09/12 05:06:39 400016] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:06:39 400022] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/09/12 05:06:39 400028] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:14|frame_largest_recv:14|
[2025/09/12 05:06:39 400035] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:39 400041] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:39 400049] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:39 400057] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:39 400102] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:8|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653599400068|stream_id:0|stream_offset:0|
[2025/09/12 05:06:39 400111] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:8|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:39 400119] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653601401496|
[2025/09/12 05:06:39 400126] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653601401496|
[2025/09/12 05:06:39 400132] [debug] |xqc_engine_wakeup_after|wakeup:1757653601401496|now:1757653599400131|diff:2001365|
[2025/09/12 05:06:39 400138] [debug] |xqc_engine_main_logic|END|now:1757653599399961|
[2025/09/12 05:06:40 471959] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:29|state:ESTABED|recv_time:1757653600471953|
[2025/09/12 05:06:40 471995] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:0|
[2025/09/12 05:06:40 472015] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:06:40 472023] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:40 472040] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:06:40 472050] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:12|
[2025/09/12 05:06:40 472058] [debug] |scid:fe7bb795172fed91|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:06:40 472068] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:40 472075] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:40 472085] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:ACK_01RTT|expire:1757653600496953|now:1757653600471953|interv:25000|
[2025/09/12 05:06:40 472099] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653600471953|max_ack_delay:25000|
[2025/09/12 05:06:40 472120] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:06:40 472130] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:15|frame:PADDING MAX_STREAMS |recv_time:1757653600471953|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:40 472142] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653720471953|now:1757653600471953|interv:120000000|
[2025/09/12 05:06:40 472152] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653720471953|now:1757653600471953|interv:120000000|
[2025/09/12 05:06:40 472161] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653601401496|pq_index:0|
[2025/09/12 05:06:40 472171] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653599399961|
[2025/09/12 05:06:40 472180] [debug] |xqc_engine_main_logic|BEGIN|now:1757653600472179|
[2025/09/12 05:06:40 472187] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653600472185|
[2025/09/12 05:06:40 472199] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653600496953|
[2025/09/12 05:06:40 472204] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653600496953|
[2025/09/12 05:06:40 472209] [debug] |xqc_engine_wakeup_after|wakeup:1757653600496953|now:1757653600472208|diff:24745|
[2025/09/12 05:06:40 472214] [debug] |xqc_engine_main_logic|END|now:1757653600472185|
[2025/09/12 05:06:40 472224] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:29|state:ESTABED|recv_time:1757653600472223|
[2025/09/12 05:06:40 472230] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:40 472237] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 05:06:40 472241] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:40 472248] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:06:40 472253] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:40 472258] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:40 472262] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:40 472268] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:40 472274] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:40 472280] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:06:40 472285] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:16|frame:PADDING PING |recv_time:1757653600472223|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:40 472291] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653720472223|now:1757653600472223|interv:120000000|
[2025/09/12 05:06:40 472297] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653720472223|now:1757653600472223|interv:120000000|
[2025/09/12 05:06:40 472302] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653600496953|pq_index:0|
[2025/09/12 05:06:40 472307] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653600472185|
[2025/09/12 05:06:40 472321] [debug] |xqc_engine_main_logic|BEGIN|now:1757653600472321|
[2025/09/12 05:06:40 472327] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653600472326|
[2025/09/12 05:06:40 472337] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:16|ack_delay:113|first_ack_range:4|largest_pkt_recv_time:1757653600472223|
[2025/09/12 05:06:40 472343] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:16|low:12|pkt_pns:2|
[2025/09/12 05:06:40 472348] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:06:40 472353] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/09/12 05:06:40 472357] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 05:06:40 472363] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:40 472368] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:40 472375] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:40 472382] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:9-12|next_skip_chance:1757653603881710|current_time:1757653600472381|
[2025/09/12 05:06:40 472388] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:40 472430] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:13|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653600472395|stream_id:0|stream_offset:0|
[2025/09/12 05:06:40 472441] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:13|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:40 472452] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653601401496|
[2025/09/12 05:06:40 472460] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653601401496|
[2025/09/12 05:06:40 472468] [debug] |xqc_engine_wakeup_after|wakeup:1757653601401496|now:1757653600472468|diff:929028|
[2025/09/12 05:06:40 472474] [debug] |xqc_engine_main_logic|END|now:1757653600472326|
[2025/09/12 05:06:40 472480] [debug] |xqc_engine_main_logic|BEGIN|now:1757653600472480|
[2025/09/12 05:06:40 472485] [debug] |xqc_engine_wakeup_after|wakeup:1757653601401496|now:1757653600472485|diff:929011|
[2025/09/12 05:06:40 472490] [debug] |xqc_engine_main_logic|END|now:1757653600472480|
[2025/09/12 05:06:40 504482] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:1452|state:ESTABED|recv_time:1757653600504476|
[2025/09/12 05:06:40 504530] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:0|
[2025/09/12 05:06:40 504549] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 05:06:40 504557] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:40 504576] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 05:06:40 504585] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:40 504594] [debug] |scid:fe7bb795172fed91|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:40 504602] [debug] |scid:fe7bb795172fed91|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:40 504622] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:ACK_01RTT|expire:1757653600529476|now:1757653600504476|interv:25000|
[2025/09/12 05:06:40 504645] [debug] |scid:fe7bb795172fed91|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653600504476|max_ack_delay:25000|
[2025/09/12 05:06:40 504655] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 05:06:40 504665] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:17|frame:PADDING PING |recv_time:1757653600504476|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:40 504672] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653720504476|now:1757653600504476|interv:120000000|
[2025/09/12 05:06:40 504678] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653720504476|now:1757653600504476|interv:120000000|
[2025/09/12 05:06:40 504683] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653601401496|pq_index:0|
[2025/09/12 05:06:40 504688] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653600472326|
[2025/09/12 05:06:40 504693] [debug] |xqc_engine_main_logic|BEGIN|now:1757653600504693|
[2025/09/12 05:06:40 504700] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653600504699|
[2025/09/12 05:06:40 504711] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653600529476|
[2025/09/12 05:06:40 504716] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653600529476|
[2025/09/12 05:06:40 504721] [debug] |xqc_engine_wakeup_after|wakeup:1757653600529476|now:1757653600504721|diff:24755|
[2025/09/12 05:06:40 504727] [debug] |xqc_engine_main_logic|END|now:1757653600504699|
[2025/09/12 05:06:40 504734] [debug] |xqc_engine_main_logic|BEGIN|now:1757653600504734|
[2025/09/12 05:06:40 504738] [debug] |xqc_engine_wakeup_after|wakeup:1757653600529476|now:1757653600504738|diff:24738|
[2025/09/12 05:06:40 504743] [debug] |xqc_engine_main_logic|END|now:1757653600504734|
[2025/09/12 05:06:40 529162] [debug] |xqc_engine_main_logic|BEGIN|now:1757653600529161|
[2025/09/12 05:06:40 529191] [debug] |xqc_engine_wakeup_after|wakeup:1757653600529476|now:1757653600529191|diff:285|
[2025/09/12 05:06:40 529199] [debug] |xqc_engine_main_logic|END|now:1757653600529161|
[2025/09/12 05:06:40 530269] [debug] |xqc_engine_main_logic|BEGIN|now:1757653600530269|
[2025/09/12 05:06:40 530278] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653600529476|pq_index:0|
[2025/09/12 05:06:40 530284] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653600504699|
[2025/09/12 05:06:40 530294] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653600530291|
[2025/09/12 05:06:40 530302] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653600529476|now:1757653600530291|
[2025/09/12 05:06:40 530309] [debug] |scid:fe7bb795172fed91|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:40 530315] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653600529476|now:1757653600530291|
[2025/09/12 05:06:40 530321] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:40 530331] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|largest_recv:17|ack_delay:25855|first_ack_range:5|largest_pkt_recv_time:1757653600504476|
[2025/09/12 05:06:40 530352] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:17|low:12|pkt_pns:2|
[2025/09/12 05:06:40 530358] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:06:40 530364] [debug] |scid:fe7bb795172fed91|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/09/12 05:06:40 530370] [debug] |scid:fe7bb795172fed91|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:17|frame_largest_recv:17|
[2025/09/12 05:06:40 530376] [debug] |scid:fe7bb795172fed91|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:40 530384] [debug] |scid:fe7bb795172fed91|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:40 530393] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:40 530401] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:40 530477] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:14|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653600530418|stream_id:0|stream_offset:0|
[2025/09/12 05:06:40 530486] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:14|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:40 530495] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653601401496|
[2025/09/12 05:06:40 530528] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653601401496|
[2025/09/12 05:06:40 530538] [debug] |xqc_engine_wakeup_after|wakeup:1757653601401496|now:1757653600530538|diff:870958|
[2025/09/12 05:06:40 530548] [debug] |xqc_engine_main_logic|END|now:1757653600530291|
[2025/09/12 05:06:41 402246] [debug] |xqc_engine_main_logic|BEGIN|now:1757653601402246|
[2025/09/12 05:06:41 402280] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653601401496|pq_index:0|
[2025/09/12 05:06:41 402289] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653600530291|
[2025/09/12 05:06:41 402298] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653601402295|
[2025/09/12 05:06:41 402306] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653601401496|now:1757653601402295|
[2025/09/12 05:06:41 402313] [debug] |scid:fe7bb795172fed91|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:41 402321] [debug] |scid:fe7bb795172fed91|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:41 402356] [info] |scid:fe7bb795172fed91|xqc_conn_close|conn:000055ED1441A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:41 402367] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_DRAINING|expire:1757653604811696|now:1757653601402367|interv:3409329|
[2025/09/12 05:06:41 402379] [debug] |scid:fe7bb795172fed91|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:41 402386] [debug] |scid:fe7bb795172fed91|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:41 402393] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:41 402398] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:41 402404] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:41 402427] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:41 402437] [info] |scid:fe7bb795172fed91|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:06:41 402452] [debug] |scid:fe7bb795172fed91|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:41 402478] [stats] |scid:fe7bb795172fed91|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:1757653597746943|wrt_delay:36|snd_delay:126|finwrt_delay:36|finsnd_delay:126|finrcv_delay:335983|finread_delay:336266|all_acked_delay:336081|firstfinack_dely:336073|close_delay:336271|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888|path_info:mp is not supported in connection scid:fe7bb795172fed91|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:41 402522] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653601401496|now:1757653601402295|
[2025/09/12 05:06:41 402538] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:41 402552] [debug] |scid:fe7bb795172fed91|xqc_path_get_perf_class|conn:000055ED1441A35C|path_id:0|path_srtt:236955|min_srtt:236955|path_bw:22257|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:41 402563] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|path srtt|conn:000055ED1441A35C|path_id:0|path_srtt:236955|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:41 402577] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:41 402591] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:41 402603] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:41 402702] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:15|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653601402625|stream_id:0|stream_offset:0|
[2025/09/12 05:06:41 402716] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:15|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:41 402730] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653604811696|
[2025/09/12 05:06:41 402739] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653604811696|
[2025/09/12 05:06:41 402747] [debug] |xqc_engine_wakeup_after|wakeup:1757653604811696|now:1757653601402747|diff:3408949|
[2025/09/12 05:06:41 402753] [debug] |xqc_engine_main_logic|END|now:1757653601402295|
[2025/09/12 05:06:41 433596] [info] |xqc_engine_packet_process|==>|conn:000055ED1441A35C|size:37|state:CLOSING|recv_time:1757653601433592|
[2025/09/12 05:06:41 433637] [debug] |scid:fe7bb795172fed91|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe7bb795172fed91|spin_bit:1|
[2025/09/12 05:06:41 433658] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|largest_pn:17|
[2025/09/12 05:06:41 433669] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt|decryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:41 433687] [debug] |scid:fe7bb795172fed91|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:18|
[2025/09/12 05:06:41 433698] [debug] |scid:fe7bb795172fed91|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:06:41 433711] [debug] |scid:fe7bb795172fed91|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:41 433734] [debug] |scid:fe7bb795172fed91|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:18|largest:18|pns:2|
[2025/09/12 05:06:41 433742] [info] |scid:fe7bb795172fed91|xqc_conn_on_pkt_processed|====>|conn:000055ED1441A35C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:18|frame:|recv_time:1757653601433592|dcid:fe7bb795172fed91|dcid_seq:0|
[2025/09/12 05:06:41 433751] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:PATH_IDLE|expire:1757653721433592|now:1757653601433592|interv:120000000|
[2025/09/12 05:06:41 433759] [debug] |scid:fe7bb795172fed91|xqc_timer_set|type:CONN_IDLE|expire:1757653721433592|now:1757653601433592|interv:120000000|
[2025/09/12 05:06:41 433770] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653604811696|pq_index:0|
[2025/09/12 05:06:41 433782] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653601402295|
[2025/09/12 05:06:41 433794] [debug] |xqc_engine_main_logic|BEGIN|now:1757653601433794|
[2025/09/12 05:06:41 433808] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653601433805|
[2025/09/12 05:06:41 433819] [debug] |scid:fe7bb795172fed91|xqc_path_get_perf_class|conn:000055ED1441A35C|path_id:0|path_srtt:236955|min_srtt:236955|path_bw:22257|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:41 433827] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|path srtt|conn:000055ED1441A35C|path_id:0|path_srtt:236955|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:41 433835] [debug] |scid:fe7bb795172fed91|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:41 433843] [debug] |scid:fe7bb795172fed91|xqc_check_acked_or_dropped_pkt|conn:000055ED1441A35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:41 433851] [debug] |scid:fe7bb795172fed91|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:41 433896] [info] |scid:fe7bb795172fed91|xqc_send_packet_with_pn|<==|conn:000055ED1441A35C|path:0|pkt_num:16|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653601433861|stream_id:0|stream_offset:0|
[2025/09/12 05:06:41 433905] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_on_packet_sent|conn:000055ED1441A35C|path:0|pkt_num:16|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:41 433920] [debug] |scid:fe7bb795172fed91|xqc_conn_next_wakeup_time|wakeup_time:1757653604811696|
[2025/09/12 05:06:41 433929] [debug] |scid:fe7bb795172fed91|xqc_engine_add_wakeup_queue|next_tick_time:1757653604811696|
[2025/09/12 05:06:41 433938] [debug] |xqc_engine_wakeup_after|wakeup:1757653604811696|now:1757653601433938|diff:3377758|
[2025/09/12 05:06:41 433947] [debug] |xqc_engine_main_logic|END|now:1757653601433805|
[2025/09/12 05:06:44 811460] [debug] |xqc_engine_main_logic|BEGIN|now:1757653604811459|
[2025/09/12 05:06:44 811515] [debug] |xqc_engine_wakeup_after|wakeup:1757653604811696|now:1757653604811515|diff:181|
[2025/09/12 05:06:44 811523] [debug] |xqc_engine_main_logic|END|now:1757653604811459|
[2025/09/12 05:06:44 812593] [debug] |xqc_engine_main_logic|BEGIN|now:1757653604812593|
[2025/09/12 05:06:44 812601] [debug] |scid:fe7bb795172fed91|xqc_engine_remove_wakeup_queue|next_tick_time:1757653604811696|pq_index:0|
[2025/09/12 05:06:44 812607] [debug] |scid:fe7bb795172fed91|xqc_engine_add_active_queue|last_ticked_time:1757653601433805|
[2025/09/12 05:06:44 812615] [debug] |scid:fe7bb795172fed91|xqc_engine_process_conn|conn:000055ED1441A35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653604812612|
[2025/09/12 05:06:44 812639] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653604811696|now:1757653604812612|
[2025/09/12 05:06:44 812645] [debug] |scid:fe7bb795172fed91|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653604811696|now:1757653604812612|
[2025/09/12 05:06:44 812650] [debug] |scid:fe7bb795172fed91|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:44 812656] [info] |xqc_engine_main_logic|conn:000055ED1441A35C|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888|conn_state:13|next_tick_time:1757653604811696
[2025/09/12 05:06:44 812675] [report] |scid:fe7bb795172fed91|xqc_conn_destroy|000055ED1441A35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:336946|first_send_delay:1250|conn_persist:7066939|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-41795-fe7bb795172fed91 p-193.167.100.100-443-3adea66858247888|hsk_recv:335612|close_recv:0|close_send:3656889|last_recv:3687856|last_send:3688125|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,17,21,15,17,0,1024,i96,4,20,29,3,16,2726,0,4,1443,1452,3,17,2758,0,4,28,37,0,18,3687,0,4,19,40000,15,3656,4,19,40000,16,3688,4,25,4,14,2784,0-2,0-2,0-0,0-0,0-0,0-236,0-3104,0-9795,0-6,0-15,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:6|spurious_loss:0|detected_loss:0|max_pto:0|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:44 812747] [debug] |scid:fe7bb795172fed91|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:44 812760] [debug] |scid:fe7bb795172fed91|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:44 812767] [debug] |scid:fe7bb795172fed91|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:44 812772] [debug] |scid:fe7bb795172fed91|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:44 812867] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:06:44 812875] [debug] |xqc_engine_main_logic|END|now:1757653604812612|
[2025/09/12 05:06:44 813954] [debug] |xqc_engine_destroy|begin|